From 9874777016e06ad2df420237963e81389776cb6d Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Sun, 4 Mar 2007 16:58:39 +1100 Subject: [POWERPC] Create and use set_pci_dma_ops This will allow us to build without PCI easier. Signed-off-by: Stephen Rothwell Signed-off-by: Paul Mackerras --- arch/powerpc/sysdev/dart_iommu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/powerpc/sysdev') diff --git a/arch/powerpc/sysdev/dart_iommu.c b/arch/powerpc/sysdev/dart_iommu.c index 1488535b0e13..336186dd7f10 100644 --- a/arch/powerpc/sysdev/dart_iommu.c +++ b/arch/powerpc/sysdev/dart_iommu.c @@ -333,7 +333,7 @@ void iommu_init_early_dart(void) ppc_md.pci_dma_bus_setup = pci_dma_bus_setup_dart; /* Setup pci_dma ops */ - pci_dma_ops = &dma_iommu_ops; + set_pci_dma_ops(&dma_iommu_ops); return; } @@ -343,7 +343,7 @@ void iommu_init_early_dart(void) ppc_md.pci_dma_bus_setup = NULL; /* Setup pci_dma ops */ - pci_dma_ops = &dma_direct_ops; + set_pci_dma_ops(&dma_direct_ops); } -- cgit v1.2.3 From 17e638bc28f2fdc9c0d3eebfb80fce43827b8d12 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Mon, 19 Mar 2007 11:53:53 +0100 Subject: [POWERPC] Generic time suspend/resume code This removes the time suspend/restore code that was done through a PMU notifier in arch/platforms/powermac/time.c. Instead, introduce arch/powerpc/sysdev/timer.c which creates a sys device and handles time of day suspend/resume through that. This should probably be replaced by using the generic RTC framework but for now it gets rid of the arcane powermac specific hack. Signed-off-by: Johannes Berg Acked-by: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras --- arch/powerpc/Kconfig | 5 +++ arch/powerpc/platforms/powermac/time.c | 38 ------------------ arch/powerpc/sysdev/Makefile | 3 ++ arch/powerpc/sysdev/timer.c | 70 ++++++++++++++++++++++++++++++++++ 4 files changed, 78 insertions(+), 38 deletions(-) create mode 100644 arch/powerpc/sysdev/timer.c (limited to 'arch/powerpc/sysdev') diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index e7205273ff37..ec092b7ea242 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -11,6 +11,11 @@ config PPC64 This option selects whether a 32-bit or a 64-bit kernel will be built. +config PPC_PM_NEEDS_RTC_LIB + bool + select RTC_LIB + default y if PM + config PPC32 bool default y if !PPC64 diff --git a/arch/powerpc/platforms/powermac/time.c b/arch/powerpc/platforms/powermac/time.c index a4173906e945..bf9da56942e8 100644 --- a/arch/powerpc/platforms/powermac/time.c +++ b/arch/powerpc/platforms/powermac/time.c @@ -297,49 +297,11 @@ int __init via_calibrate_decr(void) } #endif -#ifdef CONFIG_PM -/* - * Reset the time after a sleep. - */ -static int -time_sleep_notify(struct pmu_sleep_notifier *self, int when) -{ - static unsigned long time_diff; - unsigned long flags; - unsigned long seq; - struct timespec tv; - - switch (when) { - case PBOOK_SLEEP_NOW: - do { - seq = read_seqbegin_irqsave(&xtime_lock, flags); - time_diff = xtime.tv_sec - pmac_get_boot_time(); - } while (read_seqretry_irqrestore(&xtime_lock, seq, flags)); - break; - case PBOOK_WAKE: - tv.tv_sec = pmac_get_boot_time() + time_diff; - tv.tv_nsec = 0; - do_settimeofday(&tv); - break; - } - return PBOOK_SLEEP_OK; -} - -static struct pmu_sleep_notifier time_sleep_notifier = { - time_sleep_notify, SLEEP_LEVEL_MISC, -}; -#endif /* CONFIG_PM */ - /* * Query the OF and get the decr frequency. */ void __init pmac_calibrate_decr(void) { -#if defined(CONFIG_PM) && defined(CONFIG_ADB_PMU) - /* XXX why here? */ - pmu_register_sleep_notifier(&time_sleep_notifier); -#endif - generic_calibrate_decr(); #ifdef CONFIG_PPC32 diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile index 26ca3ffbc1de..e57379d22b61 100644 --- a/arch/powerpc/sysdev/Makefile +++ b/arch/powerpc/sysdev/Makefile @@ -14,6 +14,9 @@ obj-$(CONFIG_FSL_SOC) += fsl_soc.o obj-$(CONFIG_TSI108_BRIDGE) += tsi108_pci.o tsi108_dev.o obj-$(CONFIG_QUICC_ENGINE) += qe_lib/ +# contains only the suspend handler for time +obj-$(CONFIG_PM) += timer.o + ifeq ($(CONFIG_PPC_MERGE),y) obj-$(CONFIG_PPC_I8259) += i8259.o obj-$(CONFIG_PPC_83xx) += ipic.o diff --git a/arch/powerpc/sysdev/timer.c b/arch/powerpc/sysdev/timer.c new file mode 100644 index 000000000000..bdbf8fe520e4 --- /dev/null +++ b/arch/powerpc/sysdev/timer.c @@ -0,0 +1,70 @@ +/* + * Common code to keep time when machine suspends. + * + * Copyright 2007 Johannes Berg + * + * GPLv2 + */ + +#include +#include + +static unsigned long suspend_rtc_time; + +/* + * Reset the time after a sleep. + */ +static int timer_resume(struct sys_device *dev) +{ + struct timeval tv; + struct timespec ts; + struct rtc_time cur_rtc_tm; + unsigned long cur_rtc_time, diff; + + /* get current RTC time and convert to seconds */ + get_rtc_time(&cur_rtc_tm); + rtc_tm_to_time(&cur_rtc_tm, &cur_rtc_time); + + diff = cur_rtc_time - suspend_rtc_time; + + /* adjust time of day by seconds that elapsed while + * we were suspended */ + do_gettimeofday(&tv); + ts.tv_sec = tv.tv_sec + diff; + ts.tv_nsec = tv.tv_usec * NSEC_PER_USEC; + do_settimeofday(&ts); + + return 0; +} + +static int timer_suspend(struct sys_device *dev, pm_message_t state) +{ + struct rtc_time suspend_rtc_tm; + WARN_ON(!ppc_md.get_rtc_time); + + get_rtc_time(&suspend_rtc_tm); + rtc_tm_to_time(&suspend_rtc_tm, &suspend_rtc_time); + + return 0; +} + +static struct sysdev_class timer_sysclass = { + .resume = timer_resume, + .suspend = timer_suspend, + set_kset_name("timer"), +}; + +static struct sys_device device_timer = { + .id = 0, + .cls = &timer_sysclass, +}; + +static int time_init_device(void) +{ + int error = sysdev_class_register(&timer_sysclass); + if (!error) + error = sysdev_register(&device_timer); + return error; +} + +device_initcall(time_init_device); -- cgit v1.2.3 From 3e4e97f42e134e1fe46bdf36bd5d874f5b4f8755 Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Wed, 7 Mar 2007 14:48:45 -0600 Subject: [POWERPC] 86xx/85xx: Move 8641 PCI-Express to arch/powerpc/sysdev/fsl_pcie.c. This move sets the stage for the use of generic PCI Express code in 85xx and 86xx parts from FSL. Subsequent patches for 8548 and 8544 will be able to use this shared code. Signed-off-by: Jon Loeliger Acked-by: Andy Fleming Signed-off-by: Kumar Gala --- arch/powerpc/Kconfig | 5 + arch/powerpc/platforms/86xx/Makefile | 2 +- arch/powerpc/platforms/86xx/mpc86xx_pcie.c | 173 ----------------------------- arch/powerpc/sysdev/Makefile | 1 + arch/powerpc/sysdev/fsl_pcie.c | 171 ++++++++++++++++++++++++++++ 5 files changed, 178 insertions(+), 174 deletions(-) delete mode 100644 arch/powerpc/platforms/86xx/mpc86xx_pcie.c create mode 100644 arch/powerpc/sysdev/fsl_pcie.c (limited to 'arch/powerpc/sysdev') diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 20a8fdcaacbf..740892a13c76 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -173,6 +173,7 @@ config PPC_86xx bool "Freescale 86xx" select 6xx select FSL_SOC + select FSL_PCIE select PPC_FPU select ALTIVEC help @@ -645,6 +646,10 @@ config SBUS config FSL_SOC bool +config FSL_PCIE + bool + depends on PPC_86xx + # Yes MCA RS/6000s exist but Linux-PPC does not currently support any config MCA bool diff --git a/arch/powerpc/platforms/86xx/Makefile b/arch/powerpc/platforms/86xx/Makefile index 476a6eeee710..418fd8f4d268 100644 --- a/arch/powerpc/platforms/86xx/Makefile +++ b/arch/powerpc/platforms/86xx/Makefile @@ -4,4 +4,4 @@ obj-$(CONFIG_SMP) += mpc86xx_smp.o obj-$(CONFIG_MPC8641_HPCN) += mpc86xx_hpcn.o -obj-$(CONFIG_PCI) += pci.o mpc86xx_pcie.o +obj-$(CONFIG_PCI) += pci.o diff --git a/arch/powerpc/platforms/86xx/mpc86xx_pcie.c b/arch/powerpc/platforms/86xx/mpc86xx_pcie.c deleted file mode 100644 index a2f4f730213e..000000000000 --- a/arch/powerpc/platforms/86xx/mpc86xx_pcie.c +++ /dev/null @@ -1,173 +0,0 @@ -/* - * Support for indirect PCI bridges. - * - * Copyright (C) 1998 Gabriel Paubert. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * - * "Temporary" MPC8548 Errata file - - * The standard indirect_pci code should work with future silicon versions. - */ - -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "mpc86xx.h" - -#define PCI_CFG_OUT out_be32 - -/* ERRATA PCI-Ex 14 PCIE Controller timeout */ -#define PCIE_FIX out_be32(hose->cfg_addr+0x4, 0x0400ffff) - - -static int -indirect_read_config_pcie(struct pci_bus *bus, unsigned int devfn, int offset, - int len, u32 *val) -{ - struct pci_controller *hose = bus->sysdata; - volatile void __iomem *cfg_data; - u32 temp; - - if (ppc_md.pci_exclude_device) - if (ppc_md.pci_exclude_device(bus->number, devfn)) - return PCIBIOS_DEVICE_NOT_FOUND; - - /* Possible artifact of CDCpp50937 needs further investigation */ - if (devfn != 0x0 && bus->number == 0xff) - return PCIBIOS_DEVICE_NOT_FOUND; - - PCIE_FIX; - if (bus->number == 0xff) { - PCI_CFG_OUT(hose->cfg_addr, - (0x80000000 | ((offset & 0xf00) << 16) | - ((bus->number - hose->bus_offset) << 16) - | (devfn << 8) | ((offset & 0xfc) ))); - } else { - PCI_CFG_OUT(hose->cfg_addr, - (0x80000001 | ((offset & 0xf00) << 16) | - ((bus->number - hose->bus_offset) << 16) - | (devfn << 8) | ((offset & 0xfc) ))); - } - - /* - * Note: the caller has already checked that offset is - * suitably aligned and that len is 1, 2 or 4. - */ - /* ERRATA PCI-Ex 12 - Configuration Address/Data Alignment */ - cfg_data = hose->cfg_data; - PCIE_FIX; - temp = in_le32(cfg_data); - switch (len) { - case 1: - *val = (temp >> (((offset & 3))*8)) & 0xff; - break; - case 2: - *val = (temp >> (((offset & 3))*8)) & 0xffff; - break; - default: - *val = temp; - break; - } - return PCIBIOS_SUCCESSFUL; -} - -static int -indirect_write_config_pcie(struct pci_bus *bus, unsigned int devfn, int offset, - int len, u32 val) -{ - struct pci_controller *hose = bus->sysdata; - volatile void __iomem *cfg_data; - u32 temp; - - if (ppc_md.pci_exclude_device) - if (ppc_md.pci_exclude_device(bus->number, devfn)) - return PCIBIOS_DEVICE_NOT_FOUND; - - /* Possible artifact of CDCpp50937 needs further investigation */ - if (devfn != 0x0 && bus->number == 0xff) - return PCIBIOS_DEVICE_NOT_FOUND; - - PCIE_FIX; - if (bus->number == 0xff) { - PCI_CFG_OUT(hose->cfg_addr, - (0x80000000 | ((offset & 0xf00) << 16) | - ((bus->number - hose->bus_offset) << 16) - | (devfn << 8) | ((offset & 0xfc) ))); - } else { - PCI_CFG_OUT(hose->cfg_addr, - (0x80000001 | ((offset & 0xf00) << 16) | - ((bus->number - hose->bus_offset) << 16) - | (devfn << 8) | ((offset & 0xfc) ))); - } - - /* - * Note: the caller has already checked that offset is - * suitably aligned and that len is 1, 2 or 4. - */ - /* ERRATA PCI-Ex 12 - Configuration Address/Data Alignment */ - cfg_data = hose->cfg_data; - switch (len) { - case 1: - PCIE_FIX; - temp = in_le32(cfg_data); - temp = (temp & ~(0xff << ((offset & 3) * 8))) | - (val << ((offset & 3) * 8)); - PCIE_FIX; - out_le32(cfg_data, temp); - break; - case 2: - PCIE_FIX; - temp = in_le32(cfg_data); - temp = (temp & ~(0xffff << ((offset & 3) * 8))); - temp |= (val << ((offset & 3) * 8)) ; - PCIE_FIX; - out_le32(cfg_data, temp); - break; - default: - PCIE_FIX; - out_le32(cfg_data, val); - break; - } - PCIE_FIX; - return PCIBIOS_SUCCESSFUL; -} - -static struct pci_ops indirect_pcie_ops = { - indirect_read_config_pcie, - indirect_write_config_pcie -}; - -void __init -setup_indirect_pcie_nomap(struct pci_controller* hose, void __iomem * cfg_addr, - void __iomem * cfg_data) -{ - hose->cfg_addr = cfg_addr; - hose->cfg_data = cfg_data; - hose->ops = &indirect_pcie_ops; -} - -void __init -setup_indirect_pcie(struct pci_controller* hose, u32 cfg_addr, u32 cfg_data) -{ - unsigned long base = cfg_addr & PAGE_MASK; - void __iomem *mbase, *addr, *data; - - mbase = ioremap(base, PAGE_SIZE); - addr = mbase + (cfg_addr & ~PAGE_MASK); - if ((cfg_data & PAGE_MASK) != base) - mbase = ioremap(cfg_data & PAGE_MASK, PAGE_SIZE); - data = mbase + (cfg_data & ~PAGE_MASK); - setup_indirect_pcie_nomap(hose, addr, data); -} diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile index e57379d22b61..83fbbfc779a1 100644 --- a/arch/powerpc/sysdev/Makefile +++ b/arch/powerpc/sysdev/Makefile @@ -11,6 +11,7 @@ obj-$(CONFIG_PPC_PMI) += pmi.o obj-$(CONFIG_U3_DART) += dart_iommu.o obj-$(CONFIG_MMIO_NVRAM) += mmio_nvram.o obj-$(CONFIG_FSL_SOC) += fsl_soc.o +obj-$(CONFIG_FSL_PCIE) += fsl_pcie.o obj-$(CONFIG_TSI108_BRIDGE) += tsi108_pci.o tsi108_dev.o obj-$(CONFIG_QUICC_ENGINE) += qe_lib/ diff --git a/arch/powerpc/sysdev/fsl_pcie.c b/arch/powerpc/sysdev/fsl_pcie.c new file mode 100644 index 000000000000..041c07e8b665 --- /dev/null +++ b/arch/powerpc/sysdev/fsl_pcie.c @@ -0,0 +1,171 @@ +/* + * Support for indirect PCI bridges. + * + * Copyright (C) 1998 Gabriel Paubert. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + * + * "Temporary" MPC8548 Errata file - + * The standard indirect_pci code should work with future silicon versions. + */ + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#define PCI_CFG_OUT out_be32 + +/* ERRATA PCI-Ex 14 PCIE Controller timeout */ +#define PCIE_FIX out_be32(hose->cfg_addr+0x4, 0x0400ffff) + + +static int +indirect_read_config_pcie(struct pci_bus *bus, unsigned int devfn, int offset, + int len, u32 *val) +{ + struct pci_controller *hose = bus->sysdata; + volatile void __iomem *cfg_data; + u32 temp; + + if (ppc_md.pci_exclude_device) + if (ppc_md.pci_exclude_device(bus->number, devfn)) + return PCIBIOS_DEVICE_NOT_FOUND; + + /* Possible artifact of CDCpp50937 needs further investigation */ + if (devfn != 0x0 && bus->number == 0xff) + return PCIBIOS_DEVICE_NOT_FOUND; + + PCIE_FIX; + if (bus->number == 0xff) { + PCI_CFG_OUT(hose->cfg_addr, + (0x80000000 | ((offset & 0xf00) << 16) | + ((bus->number - hose->bus_offset) << 16) + | (devfn << 8) | ((offset & 0xfc) ))); + } else { + PCI_CFG_OUT(hose->cfg_addr, + (0x80000001 | ((offset & 0xf00) << 16) | + ((bus->number - hose->bus_offset) << 16) + | (devfn << 8) | ((offset & 0xfc) ))); + } + + /* + * Note: the caller has already checked that offset is + * suitably aligned and that len is 1, 2 or 4. + */ + /* ERRATA PCI-Ex 12 - Configuration Address/Data Alignment */ + cfg_data = hose->cfg_data; + PCIE_FIX; + temp = in_le32(cfg_data); + switch (len) { + case 1: + *val = (temp >> (((offset & 3))*8)) & 0xff; + break; + case 2: + *val = (temp >> (((offset & 3))*8)) & 0xffff; + break; + default: + *val = temp; + break; + } + return PCIBIOS_SUCCESSFUL; +} + +static int +indirect_write_config_pcie(struct pci_bus *bus, unsigned int devfn, int offset, + int len, u32 val) +{ + struct pci_controller *hose = bus->sysdata; + volatile void __iomem *cfg_data; + u32 temp; + + if (ppc_md.pci_exclude_device) + if (ppc_md.pci_exclude_device(bus->number, devfn)) + return PCIBIOS_DEVICE_NOT_FOUND; + + /* Possible artifact of CDCpp50937 needs further investigation */ + if (devfn != 0x0 && bus->number == 0xff) + return PCIBIOS_DEVICE_NOT_FOUND; + + PCIE_FIX; + if (bus->number == 0xff) { + PCI_CFG_OUT(hose->cfg_addr, + (0x80000000 | ((offset & 0xf00) << 16) | + ((bus->number - hose->bus_offset) << 16) + | (devfn << 8) | ((offset & 0xfc) ))); + } else { + PCI_CFG_OUT(hose->cfg_addr, + (0x80000001 | ((offset & 0xf00) << 16) | + ((bus->number - hose->bus_offset) << 16) + | (devfn << 8) | ((offset & 0xfc) ))); + } + + /* + * Note: the caller has already checked that offset is + * suitably aligned and that len is 1, 2 or 4. + */ + /* ERRATA PCI-Ex 12 - Configuration Address/Data Alignment */ + cfg_data = hose->cfg_data; + switch (len) { + case 1: + PCIE_FIX; + temp = in_le32(cfg_data); + temp = (temp & ~(0xff << ((offset & 3) * 8))) | + (val << ((offset & 3) * 8)); + PCIE_FIX; + out_le32(cfg_data, temp); + break; + case 2: + PCIE_FIX; + temp = in_le32(cfg_data); + temp = (temp & ~(0xffff << ((offset & 3) * 8))); + temp |= (val << ((offset & 3) * 8)) ; + PCIE_FIX; + out_le32(cfg_data, temp); + break; + default: + PCIE_FIX; + out_le32(cfg_data, val); + break; + } + PCIE_FIX; + return PCIBIOS_SUCCESSFUL; +} + +static struct pci_ops indirect_pcie_ops = { + indirect_read_config_pcie, + indirect_write_config_pcie +}; + +void __init +setup_indirect_pcie_nomap(struct pci_controller* hose, void __iomem * cfg_addr, + void __iomem * cfg_data) +{ + hose->cfg_addr = cfg_addr; + hose->cfg_data = cfg_data; + hose->ops = &indirect_pcie_ops; +} + +void __init +setup_indirect_pcie(struct pci_controller* hose, u32 cfg_addr, u32 cfg_data) +{ + unsigned long base = cfg_addr & PAGE_MASK; + void __iomem *mbase, *addr, *data; + + mbase = ioremap(base, PAGE_SIZE); + addr = mbase + (cfg_addr & ~PAGE_MASK); + if ((cfg_data & PAGE_MASK) != base) + mbase = ioremap(cfg_data & PAGE_MASK, PAGE_SIZE); + data = mbase + (cfg_data & ~PAGE_MASK); + setup_indirect_pcie_nomap(hose, addr, data); +} -- cgit v1.2.3 From 9eb90a0c3b333e27db74412833a36da3f27da6a3 Mon Sep 17 00:00:00 2001 From: Zang Roy-r61911 Date: Fri, 9 Mar 2007 13:27:28 +0800 Subject: [POWERPC] 86xx/85xx: Unify Freescale PCI Express memory map registers structure Unify PCI Express memory map registers structure define to arch/pwoerpc/sysdev/fsl_pcie.h for Freescale 85xx/86xx processor family. Signed-off-by: Roy Zang Signed-off-by: Kumar Gala --- arch/powerpc/platforms/86xx/pci.c | 2 +- arch/powerpc/sysdev/fsl_pcie.h | 94 +++++++++++++++++++++++++++++++++++++++ include/asm-powerpc/immap_86xx.h | 75 ------------------------------- 3 files changed, 95 insertions(+), 76 deletions(-) create mode 100644 arch/powerpc/sysdev/fsl_pcie.h (limited to 'arch/powerpc/sysdev') diff --git a/arch/powerpc/platforms/86xx/pci.c b/arch/powerpc/platforms/86xx/pci.c index 481e18ed5be9..ba86c48f446b 100644 --- a/arch/powerpc/platforms/86xx/pci.c +++ b/arch/powerpc/platforms/86xx/pci.c @@ -22,9 +22,9 @@ #include #include #include -#include #include #include +#include #include "mpc86xx.h" diff --git a/arch/powerpc/sysdev/fsl_pcie.h b/arch/powerpc/sysdev/fsl_pcie.h new file mode 100644 index 000000000000..8d9779c84bea --- /dev/null +++ b/arch/powerpc/sysdev/fsl_pcie.h @@ -0,0 +1,94 @@ +/* + * MPC85xx/86xx PCI Express structure define + * + * Copyright 2007 Freescale Semiconductor, Inc + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#ifdef __KERNEL__ +#ifndef __POWERPC_FSL_PCIE_H +#define __POWERPC_FSL_PCIE_H + +/* PCIE Express IO block registers in 85xx/86xx */ + +struct ccsr_pex { + __be32 __iomem pex_config_addr; /* 0x.000 - PCI Express Configuration Address Register */ + __be32 __iomem pex_config_data; /* 0x.004 - PCI Express Configuration Data Register */ + u8 __iomem res1[4]; + __be32 __iomem pex_otb_cpl_tor; /* 0x.00c - PCI Express Outbound completion timeout register */ + __be32 __iomem pex_conf_tor; /* 0x.010 - PCI Express configuration timeout register */ + u8 __iomem res2[12]; + __be32 __iomem pex_pme_mes_dr; /* 0x.020 - PCI Express PME and message detect register */ + __be32 __iomem pex_pme_mes_disr; /* 0x.024 - PCI Express PME and message disable register */ + __be32 __iomem pex_pme_mes_ier; /* 0x.028 - PCI Express PME and message interrupt enable register */ + __be32 __iomem pex_pmcr; /* 0x.02c - PCI Express power management command register */ + u8 __iomem res3[3024]; + __be32 __iomem pexotar0; /* 0x.c00 - PCI Express outbound translation address register 0 */ + __be32 __iomem pexotear0; /* 0x.c04 - PCI Express outbound translation extended address register 0*/ + u8 __iomem res4[8]; + __be32 __iomem pexowar0; /* 0x.c10 - PCI Express outbound window attributes register 0*/ + u8 __iomem res5[12]; + __be32 __iomem pexotar1; /* 0x.c20 - PCI Express outbound translation address register 1 */ + __be32 __iomem pexotear1; /* 0x.c24 - PCI Express outbound translation extended address register 1*/ + __be32 __iomem pexowbar1; /* 0x.c28 - PCI Express outbound window base address register 1*/ + u8 __iomem res6[4]; + __be32 __iomem pexowar1; /* 0x.c30 - PCI Express outbound window attributes register 1*/ + u8 __iomem res7[12]; + __be32 __iomem pexotar2; /* 0x.c40 - PCI Express outbound translation address register 2 */ + __be32 __iomem pexotear2; /* 0x.c44 - PCI Express outbound translation extended address register 2*/ + __be32 __iomem pexowbar2; /* 0x.c48 - PCI Express outbound window base address register 2*/ + u8 __iomem res8[4]; + __be32 __iomem pexowar2; /* 0x.c50 - PCI Express outbound window attributes register 2*/ + u8 __iomem res9[12]; + __be32 __iomem pexotar3; /* 0x.c60 - PCI Express outbound translation address register 3 */ + __be32 __iomem pexotear3; /* 0x.c64 - PCI Express outbound translation extended address register 3*/ + __be32 __iomem pexowbar3; /* 0x.c68 - PCI Express outbound window base address register 3*/ + u8 __iomem res10[4]; + __be32 __iomem pexowar3; /* 0x.c70 - PCI Express outbound window attributes register 3*/ + u8 __iomem res11[12]; + __be32 __iomem pexotar4; /* 0x.c80 - PCI Express outbound translation address register 4 */ + __be32 __iomem pexotear4; /* 0x.c84 - PCI Express outbound translation extended address register 4*/ + __be32 __iomem pexowbar4; /* 0x.c88 - PCI Express outbound window base address register 4*/ + u8 __iomem res12[4]; + __be32 __iomem pexowar4; /* 0x.c90 - PCI Express outbound window attributes register 4*/ + u8 __iomem res13[12]; + u8 __iomem res14[256]; + __be32 __iomem pexitar3; /* 0x.da0 - PCI Express inbound translation address register 3 */ + u8 __iomem res15[4]; + __be32 __iomem pexiwbar3; /* 0x.da8 - PCI Express inbound window base address register 3 */ + __be32 __iomem pexiwbear3; /* 0x.dac - PCI Express inbound window base extended address register 3 */ + __be32 __iomem pexiwar3; /* 0x.db0 - PCI Express inbound window attributes register 3 */ + u8 __iomem res16[12]; + __be32 __iomem pexitar2; /* 0x.dc0 - PCI Express inbound translation address register 2 */ + u8 __iomem res17[4]; + __be32 __iomem pexiwbar2; /* 0x.dc8 - PCI Express inbound window base address register 2 */ + __be32 __iomem pexiwbear2; /* 0x.dcc - PCI Express inbound window base extended address register 2 */ + __be32 __iomem pexiwar2; /* 0x.dd0 - PCI Express inbound window attributes register 2 */ + u8 __iomem res18[12]; + __be32 __iomem pexitar1; /* 0x.de0 - PCI Express inbound translation address register 2 */ + u8 __iomem res19[4]; + __be32 __iomem pexiwbar1; /* 0x.de8 - PCI Express inbound window base address register 2 */ + __be32 __iomem pexiwbear1; /* 0x.dec - PCI Express inbound window base extended address register 2 */ + __be32 __iomem pexiwar1; /* 0x.df0 - PCI Express inbound window attributes register 2 */ + u8 __iomem res20[12]; + __be32 __iomem pex_err_dr; /* 0x.e00 - PCI Express error detect register */ + u8 __iomem res21[4]; + __be32 __iomem pex_err_en; /* 0x.e08 - PCI Express error interrupt enable register */ + u8 __iomem res22[4]; + __be32 __iomem pex_err_disr; /* 0x.e10 - PCI Express error disable register */ + u8 __iomem res23[12]; + __be32 __iomem pex_err_cap_stat; /* 0x.e20 - PCI Express error capture status register */ + u8 __iomem res24[4]; + __be32 __iomem pex_err_cap_r0; /* 0x.e28 - PCI Express error capture register 0 */ + __be32 __iomem pex_err_cap_r1; /* 0x.e2c - PCI Express error capture register 0 */ + __be32 __iomem pex_err_cap_r2; /* 0x.e30 - PCI Express error capture register 0 */ + __be32 __iomem pex_err_cap_r3; /* 0x.e34 - PCI Express error capture register 0 */ +}; + +#endif /* __POWERPC_FSL_PCIE_H */ +#endif /* __KERNEL__ */ diff --git a/include/asm-powerpc/immap_86xx.h b/include/asm-powerpc/immap_86xx.h index d905b6622268..59b9e07b8e99 100644 --- a/include/asm-powerpc/immap_86xx.h +++ b/include/asm-powerpc/immap_86xx.h @@ -85,81 +85,6 @@ typedef struct ccsr_pci { char res19[472]; } ccsr_pci_t; -/* PCI Express Registers */ -typedef struct ccsr_pex { - uint pex_config_addr; /* 0x.000 - PCI Express Configuration Address Register */ - uint pex_config_data; /* 0x.004 - PCI Express Configuration Data Register */ - char res1[4]; - uint pex_otb_cpl_tor; /* 0x.00c - PCI Express Outbound completion timeout register */ - uint pex_conf_tor; /* 0x.010 - PCI Express configuration timeout register */ - char res2[12]; - uint pex_pme_mes_dr; /* 0x.020 - PCI Express PME and message detect register */ - uint pex_pme_mes_disr; /* 0x.024 - PCI Express PME and message disable register */ - uint pex_pme_mes_ier; /* 0x.028 - PCI Express PME and message interrupt enable register */ - uint pex_pmcr; /* 0x.02c - PCI Express power management command register */ - char res3[3024]; - uint pexotar0; /* 0x.c00 - PCI Express outbound translation address register 0 */ - uint pexotear0; /* 0x.c04 - PCI Express outbound translation extended address register 0*/ - char res4[8]; - uint pexowar0; /* 0x.c10 - PCI Express outbound window attributes register 0*/ - char res5[12]; - uint pexotar1; /* 0x.c20 - PCI Express outbound translation address register 1 */ - uint pexotear1; /* 0x.c24 - PCI Express outbound translation extended address register 1*/ - uint pexowbar1; /* 0x.c28 - PCI Express outbound window base address register 1*/ - char res6[4]; - uint pexowar1; /* 0x.c30 - PCI Express outbound window attributes register 1*/ - char res7[12]; - uint pexotar2; /* 0x.c40 - PCI Express outbound translation address register 2 */ - uint pexotear2; /* 0x.c44 - PCI Express outbound translation extended address register 2*/ - uint pexowbar2; /* 0x.c48 - PCI Express outbound window base address register 2*/ - char res8[4]; - uint pexowar2; /* 0x.c50 - PCI Express outbound window attributes register 2*/ - char res9[12]; - uint pexotar3; /* 0x.c60 - PCI Express outbound translation address register 3 */ - uint pexotear3; /* 0x.c64 - PCI Express outbound translation extended address register 3*/ - uint pexowbar3; /* 0x.c68 - PCI Express outbound window base address register 3*/ - char res10[4]; - uint pexowar3; /* 0x.c70 - PCI Express outbound window attributes register 3*/ - char res11[12]; - uint pexotar4; /* 0x.c80 - PCI Express outbound translation address register 4 */ - uint pexotear4; /* 0x.c84 - PCI Express outbound translation extended address register 4*/ - uint pexowbar4; /* 0x.c88 - PCI Express outbound window base address register 4*/ - char res12[4]; - uint pexowar4; /* 0x.c90 - PCI Express outbound window attributes register 4*/ - char res13[12]; - char res14[256]; - uint pexitar3; /* 0x.da0 - PCI Express inbound translation address register 3 */ - char res15[4]; - uint pexiwbar3; /* 0x.da8 - PCI Express inbound window base address register 3 */ - uint pexiwbear3; /* 0x.dac - PCI Express inbound window base extended address register 3 */ - uint pexiwar3; /* 0x.db0 - PCI Express inbound window attributes register 3 */ - char res16[12]; - uint pexitar2; /* 0x.dc0 - PCI Express inbound translation address register 2 */ - char res17[4]; - uint pexiwbar2; /* 0x.dc8 - PCI Express inbound window base address register 2 */ - uint pexiwbear2; /* 0x.dcc - PCI Express inbound window base extended address register 2 */ - uint pexiwar2; /* 0x.dd0 - PCI Express inbound window attributes register 2 */ - char res18[12]; - uint pexitar1; /* 0x.de0 - PCI Express inbound translation address register 2 */ - char res19[4]; - uint pexiwbar1; /* 0x.de8 - PCI Express inbound window base address register 2 */ - uint pexiwbear1; /* 0x.dec - PCI Express inbound window base extended address register 2 */ - uint pexiwar1; /* 0x.df0 - PCI Express inbound window attributes register 2 */ - char res20[12]; - uint pex_err_dr; /* 0x.e00 - PCI Express error detect register */ - char res21[4]; - uint pex_err_en; /* 0x.e08 - PCI Express error interrupt enable register */ - char res22[4]; - uint pex_err_disr; /* 0x.e10 - PCI Express error disable register */ - char res23[12]; - uint pex_err_cap_stat; /* 0x.e20 - PCI Express error capture status register */ - char res24[4]; - uint pex_err_cap_r0; /* 0x.e28 - PCI Express error capture register 0 */ - uint pex_err_cap_r1; /* 0x.e2c - PCI Express error capture register 0 */ - uint pex_err_cap_r2; /* 0x.e30 - PCI Express error capture register 0 */ - uint pex_err_cap_r3; /* 0x.e34 - PCI Express error capture register 0 */ -} ccsr_pex_t; - /* Global Utility Registers */ typedef struct ccsr_guts { uint porpllsr; /* 0x.0000 - POR PLL Ratio Status Register */ -- cgit v1.2.3 From 7d776cb596994219584257eb5956b87628e5deaf Mon Sep 17 00:00:00 2001 From: Timur Tabi Date: Mon, 12 Mar 2007 15:40:27 -0500 Subject: [POWERPC] QE: automatically select QE options Change the Kconfig files so that the Freescale QE options are automatically selected if a QE device is selected. Previously, you'd need to manually select UCC_FAST if you want any "fast" UCC devices, such as Gigabit Ethernet. Now, the QE Gigabit Ethernet option is always available if the device has a QE, and UCC_FAST is automatically enabled. A side-effect is that the "QE Options" menu no longer exists. Signed-off-by: Timur Tabi Signed-off-by: Kumar Gala --- arch/powerpc/platforms/Kconfig | 2 -- arch/powerpc/sysdev/qe_lib/Kconfig | 10 ++-------- drivers/net/Kconfig | 9 +++++---- 3 files changed, 7 insertions(+), 14 deletions(-) (limited to 'arch/powerpc/sysdev') diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index 388a1bdd28e0..161ab797ad4c 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -27,8 +27,6 @@ endchoice config QUICC_ENGINE bool - depends on PPC_MPC836x || PPC_MPC832x - default y help The QUICC Engine (QE) is a new generation of communications coprocessors on Freescale embedded CPUs (akin to CPM in older chips). diff --git a/arch/powerpc/sysdev/qe_lib/Kconfig b/arch/powerpc/sysdev/qe_lib/Kconfig index a725e80befa8..887739f3badc 100644 --- a/arch/powerpc/sysdev/qe_lib/Kconfig +++ b/arch/powerpc/sysdev/qe_lib/Kconfig @@ -2,11 +2,8 @@ # QE Communication options # -menu "QE Options" - depends on QUICC_ENGINE - config UCC_SLOW - bool "UCC Slow Protocols Support" + bool default n select UCC help @@ -14,10 +11,9 @@ config UCC_SLOW protocols: UART, BISYNC, QMC config UCC_FAST - bool "UCC Fast Protocols Support" + bool default n select UCC - select UCC_SLOW help This option provides qe_lib support to UCC fast protocols: HDLC, Ethernet, ATM, transparent @@ -26,5 +22,3 @@ config UCC bool default y if UCC_FAST || UCC_SLOW -endmenu - diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 5ff0922e628c..dae0aa408bc4 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -2272,11 +2272,12 @@ config GFAR_NAPI depends on GIANFAR config UCC_GETH - tristate "Freescale QE UCC GETH" - depends on QUICC_ENGINE && UCC_FAST + tristate "Freescale QE Gigabit Ethernet" + depends on QUICC_ENGINE + select UCC_FAST help - This driver supports the Gigabit Ethernet mode of QE UCC. - QE can be found on MPC836x CPUs. + This driver supports the Gigabit Ethernet mode of the QUICC Engine, + which is available on some Freescale SOCs. config UGETH_NAPI bool "NAPI Support" -- cgit v1.2.3 From de74f70360353929009f8611f3bb8fbb4f030527 Mon Sep 17 00:00:00 2001 From: Timur Tabi Date: Thu, 15 Mar 2007 09:48:53 -0500 Subject: [POWERPC] QE: fix invalid pointer usage in ucc_slow_init() In two places, ucc_slow_init() passes a physical address instead of the virtual address to functions that were expecting the latter, causing a kernel panic. us_info->regs contains the physical address of the UCC register set. The registers are ioremap'd to kernel space, and the virtual pointers are stored in us_regs. The code was using us_info->regs when it should have been using us_regs. Signed-off-by: Timur Tabi Signed-off-by: Kumar Gala --- arch/powerpc/sysdev/qe_lib/ucc_slow.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/powerpc/sysdev') diff --git a/arch/powerpc/sysdev/qe_lib/ucc_slow.c b/arch/powerpc/sysdev/qe_lib/ucc_slow.c index 817df73ecf56..b930d686a4d1 100644 --- a/arch/powerpc/sysdev/qe_lib/ucc_slow.c +++ b/arch/powerpc/sysdev/qe_lib/ucc_slow.c @@ -187,7 +187,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc uccs->us_pram = qe_muram_addr(uccs->us_pram_offset); /* Init Guemr register */ - if ((ret = ucc_init_guemr((struct ucc_common *) (us_info->regs)))) { + if ((ret = ucc_init_guemr((struct ucc_common *) us_regs))) { printk(KERN_ERR "%s: cannot init GUEMR", __FUNCTION__); ucc_slow_free(uccs); return ret; @@ -195,7 +195,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc /* Set UCC to slow type */ if ((ret = ucc_set_type(us_info->ucc_num, - (struct ucc_common *) (us_info->regs), + (struct ucc_common *) us_regs, UCC_SPEED_TYPE_SLOW))) { printk(KERN_ERR "%s: cannot set UCC type", __FUNCTION__); ucc_slow_free(uccs); -- cgit v1.2.3 From e2eb63927bfcb54232163bfec32440246fd44457 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Tue, 3 Apr 2007 22:26:41 +1000 Subject: [POWERPC] Rename get_property to of_get_property: arch/powerpc Signed-off-by: Stephen Rothwell Acked-by: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/btext.c | 22 +++--- arch/powerpc/kernel/ibmebus.c | 22 +++--- arch/powerpc/kernel/legacy_serial.c | 24 +++--- arch/powerpc/kernel/lparcfg.c | 9 ++- arch/powerpc/kernel/machine_kexec_64.c | 4 +- arch/powerpc/kernel/of_platform.c | 4 +- arch/powerpc/kernel/pci_32.c | 14 ++-- arch/powerpc/kernel/pci_64.c | 16 ++-- arch/powerpc/kernel/pci_dn.c | 9 ++- arch/powerpc/kernel/prom_parse.c | 43 ++++++----- arch/powerpc/kernel/rtas-proc.c | 4 +- arch/powerpc/kernel/rtas.c | 16 ++-- arch/powerpc/kernel/rtas_pci.c | 10 +-- arch/powerpc/kernel/setup-common.c | 7 +- arch/powerpc/kernel/setup_64.c | 10 +-- arch/powerpc/kernel/sysfs.c | 2 +- arch/powerpc/kernel/time.c | 2 +- arch/powerpc/kernel/vio.c | 14 ++-- arch/powerpc/mm/hash_native_64.c | 2 +- arch/powerpc/mm/numa.c | 20 ++--- arch/powerpc/platforms/52xx/efika.c | 15 ++-- arch/powerpc/platforms/52xx/lite5200.c | 6 +- arch/powerpc/platforms/52xx/mpc52xx_common.c | 2 +- arch/powerpc/platforms/52xx/mpc52xx_pci.c | 2 +- arch/powerpc/platforms/82xx/mpc82xx.c | 6 +- arch/powerpc/platforms/82xx/mpc82xx_ads.c | 12 +-- arch/powerpc/platforms/83xx/pci.c | 2 +- arch/powerpc/platforms/85xx/mpc85xx_ads.c | 2 +- arch/powerpc/platforms/85xx/mpc85xx_cds.c | 2 +- arch/powerpc/platforms/85xx/mpc85xx_mds.c | 2 +- arch/powerpc/platforms/85xx/pci.c | 2 +- arch/powerpc/platforms/86xx/mpc86xx_hpcn.c | 4 +- arch/powerpc/platforms/86xx/pci.c | 2 +- arch/powerpc/platforms/8xx/m8xx_setup.c | 8 +- arch/powerpc/platforms/8xx/mpc86xads_setup.c | 4 +- arch/powerpc/platforms/8xx/mpc885ads_setup.c | 4 +- arch/powerpc/platforms/cell/cbe_regs.c | 7 +- arch/powerpc/platforms/cell/cbe_thermal.c | 4 +- arch/powerpc/platforms/cell/interrupt.c | 4 +- arch/powerpc/platforms/cell/io-workarounds.c | 2 +- arch/powerpc/platforms/cell/iommu.c | 8 +- arch/powerpc/platforms/cell/setup.c | 2 +- arch/powerpc/platforms/cell/spider-pic.c | 8 +- arch/powerpc/platforms/cell/spu_manage.c | 18 ++--- arch/powerpc/platforms/cell/spufs/inode.c | 2 +- arch/powerpc/platforms/celleb/iommu.c | 2 +- arch/powerpc/platforms/celleb/pci.c | 18 ++--- arch/powerpc/platforms/celleb/setup.c | 2 +- arch/powerpc/platforms/chrp/nvram.c | 2 +- arch/powerpc/platforms/chrp/pci.c | 11 +-- arch/powerpc/platforms/chrp/setup.c | 17 +++-- arch/powerpc/platforms/embedded6xx/linkstation.c | 8 +- arch/powerpc/platforms/embedded6xx/ls_uart.c | 4 +- arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c | 4 +- arch/powerpc/platforms/iseries/iommu.c | 2 +- arch/powerpc/platforms/iseries/pci.c | 4 +- arch/powerpc/platforms/iseries/viopath.c | 2 +- arch/powerpc/platforms/maple/pci.c | 6 +- arch/powerpc/platforms/maple/setup.c | 12 +-- arch/powerpc/platforms/pasemi/iommu.c | 2 +- arch/powerpc/platforms/pasemi/setup.c | 2 +- arch/powerpc/platforms/powermac/backlight.c | 2 +- arch/powerpc/platforms/powermac/cpufreq_32.c | 21 +++--- arch/powerpc/platforms/powermac/cpufreq_64.c | 16 ++-- arch/powerpc/platforms/powermac/feature.c | 24 +++--- arch/powerpc/platforms/powermac/low_i2c.c | 15 ++-- arch/powerpc/platforms/powermac/pci.c | 16 ++-- arch/powerpc/platforms/powermac/pfunc_base.c | 2 +- arch/powerpc/platforms/powermac/pfunc_core.c | 2 +- arch/powerpc/platforms/powermac/pic.c | 6 +- arch/powerpc/platforms/powermac/setup.c | 20 ++--- arch/powerpc/platforms/powermac/smp.c | 6 +- arch/powerpc/platforms/powermac/udbg_scc.c | 6 +- arch/powerpc/platforms/pseries/eeh.c | 10 +-- arch/powerpc/platforms/pseries/eeh_driver.c | 4 +- arch/powerpc/platforms/pseries/eeh_event.c | 2 +- arch/powerpc/platforms/pseries/firmware.c | 2 +- arch/powerpc/platforms/pseries/hotplug-cpu.c | 4 +- arch/powerpc/platforms/pseries/iommu.c | 12 +-- arch/powerpc/platforms/pseries/lpar.c | 6 +- arch/powerpc/platforms/pseries/nvram.c | 2 +- arch/powerpc/platforms/pseries/pci.c | 2 +- arch/powerpc/platforms/pseries/ras.c | 2 +- arch/powerpc/platforms/pseries/rtasd.c | 2 +- arch/powerpc/platforms/pseries/setup.c | 8 +- arch/powerpc/platforms/pseries/xics.c | 15 ++-- arch/powerpc/sysdev/dcr.c | 14 ++-- arch/powerpc/sysdev/fsl_soc.c | 90 ++++++++++++----------- arch/powerpc/sysdev/mpic.c | 8 +- arch/powerpc/sysdev/qe_lib/qe.c | 4 +- arch/powerpc/sysdev/qe_lib/qe_io.c | 6 +- arch/powerpc/sysdev/tsi108_dev.c | 16 ++-- arch/powerpc/sysdev/tsi108_pci.c | 2 +- 93 files changed, 420 insertions(+), 409 deletions(-) (limited to 'arch/powerpc/sysdev') diff --git a/arch/powerpc/kernel/btext.c b/arch/powerpc/kernel/btext.c index 3678997339d6..e7b684689e04 100644 --- a/arch/powerpc/kernel/btext.c +++ b/arch/powerpc/kernel/btext.c @@ -161,33 +161,33 @@ int btext_initialize(struct device_node *np) unsigned long address = 0; const u32 *prop; - prop = get_property(np, "linux,bootx-width", NULL); + prop = of_get_property(np, "linux,bootx-width", NULL); if (prop == NULL) - prop = get_property(np, "width", NULL); + prop = of_get_property(np, "width", NULL); if (prop == NULL) return -EINVAL; width = *prop; - prop = get_property(np, "linux,bootx-height", NULL); + prop = of_get_property(np, "linux,bootx-height", NULL); if (prop == NULL) - prop = get_property(np, "height", NULL); + prop = of_get_property(np, "height", NULL); if (prop == NULL) return -EINVAL; height = *prop; - prop = get_property(np, "linux,bootx-depth", NULL); + prop = of_get_property(np, "linux,bootx-depth", NULL); if (prop == NULL) - prop = get_property(np, "depth", NULL); + prop = of_get_property(np, "depth", NULL); if (prop == NULL) return -EINVAL; depth = *prop; pitch = width * ((depth + 7) / 8); - prop = get_property(np, "linux,bootx-linebytes", NULL); + prop = of_get_property(np, "linux,bootx-linebytes", NULL); if (prop == NULL) - prop = get_property(np, "linebytes", NULL); + prop = of_get_property(np, "linebytes", NULL); if (prop && *prop != 0xffffffffu) pitch = *prop; if (pitch == 1) pitch = 0x1000; - prop = get_property(np, "address", NULL); + prop = of_get_property(np, "address", NULL); if (prop) address = *prop; @@ -219,7 +219,7 @@ int __init btext_find_display(int allow_nonstdout) struct device_node *np = NULL; int rc = -ENODEV; - name = get_property(of_chosen, "linux,stdout-path", NULL); + name = of_get_property(of_chosen, "linux,stdout-path", NULL); if (name != NULL) { np = of_find_node_by_path(name); if (np != NULL) { @@ -236,7 +236,7 @@ int __init btext_find_display(int allow_nonstdout) return rc; for (np = NULL; (np = of_find_node_by_type(np, "display"));) { - if (get_property(np, "linux,opened", NULL)) { + if (of_get_property(np, "linux,opened", NULL)) { printk("trying %s ...\n", np->full_name); rc = btext_initialize(np); printk("result: %d\n", rc); diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c index 8ed1163c0bd4..48446a699ef8 100644 --- a/arch/powerpc/kernel/ibmebus.c +++ b/arch/powerpc/kernel/ibmebus.c @@ -193,7 +193,7 @@ static struct ibmebus_dev* __devinit ibmebus_register_device_node( const char *loc_code; int length; - loc_code = get_property(dn, "ibm,loc-code", NULL); + loc_code = of_get_property(dn, "ibm,loc-code", NULL); if (!loc_code) { printk(KERN_WARNING "%s: node %s missing 'ibm,loc-code'\n", __FUNCTION__, dn->name ? dn->name : ""); @@ -256,12 +256,11 @@ static void ibmebus_add_devices_by_id(struct of_device_id *idt) static int ibmebus_match_helper_name(struct device *dev, void *data) { const struct ibmebus_dev *ebus_dev = to_ibmebus_dev(dev); - char *name; + const char *name; - name = (char*)get_property( - ebus_dev->ofdev.node, "name", NULL); + name = of_get_property(ebus_dev->ofdev.node, "name", NULL); - if (name && (strcmp((char*)data, name) == 0)) + if (name && (strcmp(data, name) == 0)) return 1; return 0; @@ -363,7 +362,7 @@ static ssize_t name_show(struct device *dev, struct device_attribute *attr, char *buf) { struct ibmebus_dev *ebus_dev = to_ibmebus_dev(dev); - char *name = (char*)get_property(ebus_dev->ofdev.node, "name", NULL); + const char *name = of_get_property(ebus_dev->ofdev.node, "name", NULL); return sprintf(buf, "%s\n", name); } @@ -375,12 +374,11 @@ static struct device_attribute ibmebus_dev_attrs[] = { static int ibmebus_match_helper_loc_code(struct device *dev, void *data) { const struct ibmebus_dev *ebus_dev = to_ibmebus_dev(dev); - char *loc_code; + const char *loc_code; - loc_code = (char*)get_property( - ebus_dev->ofdev.node, "ibm,loc-code", NULL); + loc_code = of_get_property(ebus_dev->ofdev.node, "ibm,loc-code", NULL); - if (loc_code && (strcmp((char*)data, loc_code) == 0)) + if (loc_code && (strcmp(data, loc_code) == 0)) return 1; return 0; @@ -391,7 +389,7 @@ static ssize_t ibmebus_store_probe(struct bus_type *bus, { struct device_node *dn = NULL; struct ibmebus_dev *dev; - char *loc_code; + const char *loc_code; char parm[MAX_LOC_CODE_LENGTH]; if (count >= MAX_LOC_CODE_LENGTH) @@ -409,7 +407,7 @@ static ssize_t ibmebus_store_probe(struct bus_type *bus, } while ((dn = of_find_all_nodes(dn))) { - loc_code = (char *)get_property(dn, "ibm,loc-code", NULL); + loc_code = of_get_property(dn, "ibm,loc-code", NULL); if (loc_code && (strncmp(loc_code, parm, count) == 0)) { dev = ibmebus_register_device_node(dn); if (IS_ERR(dev)) { diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c index 325f490a10cc..63dd2c3ad95e 100644 --- a/arch/powerpc/kernel/legacy_serial.c +++ b/arch/powerpc/kernel/legacy_serial.c @@ -44,12 +44,12 @@ static int __init add_legacy_port(struct device_node *np, int want_index, int index; /* get clock freq. if present */ - clk = get_property(np, "clock-frequency", NULL); + clk = of_get_property(np, "clock-frequency", NULL); if (clk && *clk) clock = *clk; /* get default speed if present */ - spd = get_property(np, "current-speed", NULL); + spd = of_get_property(np, "current-speed", NULL); /* If we have a location index, then try to use it */ if (want_index >= 0 && want_index < MAX_LEGACY_SERIAL_PORTS) @@ -121,11 +121,11 @@ static int __init add_legacy_soc_port(struct device_node *np, /* We only support ports that have a clock frequency properly * encoded in the device-tree. */ - if (get_property(np, "clock-frequency", NULL) == NULL) + if (of_get_property(np, "clock-frequency", NULL) == NULL) return -1; /* if rtas uses this device, don't try to use it as well */ - if (get_property(np, "used-by-rtas", NULL) != NULL) + if (of_get_property(np, "used-by-rtas", NULL) != NULL) return -1; /* Get the address */ @@ -157,7 +157,7 @@ static int __init add_legacy_isa_port(struct device_node *np, DBG(" -> add_legacy_isa_port(%s)\n", np->full_name); /* Get the ISA port number */ - reg = get_property(np, "reg", NULL); + reg = of_get_property(np, "reg", NULL); if (reg == NULL) return -1; @@ -168,7 +168,7 @@ static int __init add_legacy_isa_port(struct device_node *np, /* Now look for an "ibm,aix-loc" property that gives us ordering * if any... */ - typep = get_property(np, "ibm,aix-loc", NULL); + typep = of_get_property(np, "ibm,aix-loc", NULL); /* If we have a location index, then use it */ if (typep && *typep == 'S') @@ -206,7 +206,7 @@ static int __init add_legacy_pci_port(struct device_node *np, * compatible UARTs on PCI need all sort of quirks (port offsets * etc...) that this code doesn't know about */ - if (get_property(np, "clock-frequency", NULL) == NULL) + if (of_get_property(np, "clock-frequency", NULL) == NULL) return -1; /* Get the PCI address. Assume BAR 0 */ @@ -232,7 +232,7 @@ static int __init add_legacy_pci_port(struct device_node *np, * we get to their "reg" property */ if (np != pci_dev) { - const u32 *reg = get_property(np, "reg", NULL); + const u32 *reg = of_get_property(np, "reg", NULL); if (reg && (*reg < 4)) index = lindex = *reg; } @@ -296,7 +296,7 @@ void __init find_legacy_serial_ports(void) DBG(" -> find_legacy_serial_port()\n"); /* Now find out if one of these is out firmware console */ - path = get_property(of_chosen, "linux,stdout-path", NULL); + path = of_get_property(of_chosen, "linux,stdout-path", NULL); if (path != NULL) { stdout = of_find_node_by_path(path); if (stdout) @@ -529,7 +529,7 @@ static int __init check_legacy_serial_console(void) } /* We are getting a weird phandle from OF ... */ /* ... So use the full path instead */ - name = get_property(of_chosen, "linux,stdout-path", NULL); + name = of_get_property(of_chosen, "linux,stdout-path", NULL); if (name == NULL) { DBG(" no linux,stdout-path !\n"); return -ENODEV; @@ -541,12 +541,12 @@ static int __init check_legacy_serial_console(void) } DBG("stdout is %s\n", prom_stdout->full_name); - name = get_property(prom_stdout, "name", NULL); + name = of_get_property(prom_stdout, "name", NULL); if (!name) { DBG(" stdout package has no name !\n"); goto not_found; } - spd = get_property(prom_stdout, "current-speed", NULL); + spd = of_get_property(prom_stdout, "current-speed", NULL); if (spd) speed = *spd; diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c index 89486b631284..b8dc1eeb0169 100644 --- a/arch/powerpc/kernel/lparcfg.c +++ b/arch/powerpc/kernel/lparcfg.c @@ -323,7 +323,7 @@ static int pseries_lparcfg_data(struct seq_file *m, void *v) rtas_node = find_path_device("/rtas"); if (rtas_node) - lrdrp = get_property(rtas_node, "ibm,lrdr-capacity", NULL); + lrdrp = of_get_property(rtas_node, "ibm,lrdr-capacity", NULL); if (lrdrp == NULL) { partition_potential_processors = vdso_data->processorCount; @@ -539,21 +539,22 @@ static int lparcfg_data(struct seq_file *m, void *v) rootdn = find_path_device("/"); if (rootdn) { - tmp = get_property(rootdn, "model", NULL); + tmp = of_get_property(rootdn, "model", NULL); if (tmp) { model = tmp; /* Skip "IBM," - see platforms/iseries/dt.c */ if (firmware_has_feature(FW_FEATURE_ISERIES)) model += 4; } - tmp = get_property(rootdn, "system-id", NULL); + tmp = of_get_property(rootdn, "system-id", NULL); if (tmp) { system_id = tmp; /* Skip "IBM," - see platforms/iseries/dt.c */ if (firmware_has_feature(FW_FEATURE_ISERIES)) system_id += 4; } - lp_index_ptr = get_property(rootdn, "ibm,partition-no", NULL); + lp_index_ptr = of_get_property(rootdn, "ibm,partition-no", + NULL); if (lp_index_ptr) lp_index = *lp_index_ptr; } diff --git a/arch/powerpc/kernel/machine_kexec_64.c b/arch/powerpc/kernel/machine_kexec_64.c index b975b5b0e3d5..704375bda73a 100644 --- a/arch/powerpc/kernel/machine_kexec_64.c +++ b/arch/powerpc/kernel/machine_kexec_64.c @@ -72,8 +72,8 @@ int default_machine_kexec_prepare(struct kimage *image) /* We also should not overwrite the tce tables */ for (node = of_find_node_by_type(NULL, "pci"); node != NULL; node = of_find_node_by_type(node, "pci")) { - basep = get_property(node, "linux,tce-base", NULL); - sizep = get_property(node, "linux,tce-size", NULL); + basep = of_get_property(node, "linux,tce-base", NULL); + sizep = of_get_property(node, "linux,tce-size", NULL); if (basep == NULL || sizep == NULL) continue; diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c index da78e44eefec..d2fd9863318c 100644 --- a/arch/powerpc/kernel/of_platform.c +++ b/arch/powerpc/kernel/of_platform.c @@ -178,7 +178,7 @@ static void of_platform_make_bus_id(struct of_device *dev) * and 'D' for MMIO DCRs. */ #ifdef CONFIG_PPC_DCR - reg = get_property(node, "dcr-reg", NULL); + reg = of_get_property(node, "dcr-reg", NULL); if (reg) { #ifdef CONFIG_PPC_DCR_NATIVE snprintf(name, BUS_ID_SIZE, "d%x.%s", @@ -198,7 +198,7 @@ static void of_platform_make_bus_id(struct of_device *dev) /* * For MMIO, get the physical address */ - reg = get_property(node, "reg", NULL); + reg = of_get_property(node, "reg", NULL); if (reg) { addr = of_translate_address(node, reg); if (addr != OF_BAD_ADDR) { diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c index e99ffe2140bf..ae04f9418363 100644 --- a/arch/powerpc/kernel/pci_32.c +++ b/arch/powerpc/kernel/pci_32.c @@ -637,7 +637,7 @@ make_one_node_map(struct device_node* node, u8 pci_bus) if (pci_bus >= pci_bus_count) return; - bus_range = get_property(node, "bus-range", &len); + bus_range = of_get_property(node, "bus-range", &len); if (bus_range == NULL || len < 2 * sizeof(int)) { printk(KERN_WARNING "Can't get bus-range for %s, " "assuming it starts at 0\n", node->full_name); @@ -649,11 +649,11 @@ make_one_node_map(struct device_node* node, u8 pci_bus) struct pci_dev* dev; const unsigned int *class_code, *reg; - class_code = get_property(node, "class-code", NULL); + class_code = of_get_property(node, "class-code", NULL); if (!class_code || ((*class_code >> 8) != PCI_CLASS_BRIDGE_PCI && (*class_code >> 8) != PCI_CLASS_BRIDGE_CARDBUS)) continue; - reg = get_property(node, "reg", NULL); + reg = of_get_property(node, "reg", NULL); if (!reg) continue; dev = pci_find_slot(pci_bus, ((reg[0] >> 8) & 0xff)); @@ -724,7 +724,7 @@ scan_OF_pci_childs(struct device_node* node, pci_OF_scan_iterator filter, void* * a fake root for all functions of a multi-function device, * we go down them as well. */ - class_code = get_property(node, "class-code", NULL); + class_code = of_get_property(node, "class-code", NULL); if ((!class_code || ((*class_code >> 8) != PCI_CLASS_BRIDGE_PCI && (*class_code >> 8) != PCI_CLASS_BRIDGE_CARDBUS)) && strcmp(node->name, "multifunc-device")) @@ -744,7 +744,7 @@ static struct device_node *scan_OF_for_pci_dev(struct device_node *parent, unsigned int psize; while ((np = of_get_next_child(parent, np)) != NULL) { - reg = get_property(np, "reg", &psize); + reg = of_get_property(np, "reg", &psize); if (reg == NULL || psize < 4) continue; if (((reg[0] >> 8) & 0xff) == devfn) @@ -859,7 +859,7 @@ pci_device_from_OF_node(struct device_node* node, u8* bus, u8* devfn) if (!scan_OF_pci_childs(((struct device_node*)hose->arch_data)->child, find_OF_pci_device_filter, (void *)node)) return -ENODEV; - reg = get_property(node, "reg", NULL); + reg = of_get_property(node, "reg", NULL); if (!reg) return -ENODEV; *bus = (reg[0] >> 16) & 0xff; @@ -902,7 +902,7 @@ pci_process_bridge_OF_ranges(struct pci_controller *hose, * that can have more than 3 ranges, fortunately using contiguous * addresses -- BenH */ - dt_ranges = get_property(dev, "ranges", &rlen); + dt_ranges = of_get_property(dev, "ranges", &rlen); if (!dt_ranges) return; /* Sanity check, though hopefully that never happens */ diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index 84b4f66e98b6..60d7d4baa227 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -268,7 +268,7 @@ static u32 get_int_prop(struct device_node *np, const char *name, u32 def) const u32 *prop; int len; - prop = get_property(np, name, &len); + prop = of_get_property(np, name, &len); if (prop && len >= 4) return *prop; return def; @@ -301,7 +301,7 @@ static void pci_parse_of_addrs(struct device_node *node, struct pci_dev *dev) u32 i; int proplen; - addrs = get_property(node, "assigned-addresses", &proplen); + addrs = of_get_property(node, "assigned-addresses", &proplen); if (!addrs) return; DBG(" parse addresses (%d bytes) @ %p\n", proplen, addrs); @@ -343,7 +343,7 @@ struct pci_dev *of_create_pci_dev(struct device_node *node, dev = kzalloc(sizeof(struct pci_dev), GFP_KERNEL); if (!dev) return NULL; - type = get_property(node, "device_type", NULL); + type = of_get_property(node, "device_type", NULL); if (type == NULL) type = ""; @@ -407,7 +407,7 @@ void __devinit of_scan_bus(struct device_node *node, while ((child = of_get_next_child(node, child)) != NULL) { DBG(" * %s\n", child->full_name); - reg = get_property(child, "reg", ®len); + reg = of_get_property(child, "reg", ®len); if (reg == NULL || reglen < 20) continue; devfn = (reg[0] >> 8) & 0xff; @@ -440,13 +440,13 @@ void __devinit of_scan_pci_bridge(struct device_node *node, DBG("of_scan_pci_bridge(%s)\n", node->full_name); /* parse bus-range property */ - busrange = get_property(node, "bus-range", &len); + busrange = of_get_property(node, "bus-range", &len); if (busrange == NULL || len != 8) { printk(KERN_DEBUG "Can't get bus-range for PCI-PCI bridge %s\n", node->full_name); return; } - ranges = get_property(node, "ranges", &len); + ranges = of_get_property(node, "ranges", &len); if (ranges == NULL) { printk(KERN_DEBUG "Can't get ranges for PCI-PCI bridge %s\n", node->full_name); @@ -910,7 +910,7 @@ static void __devinit pci_process_ISA_OF_ranges(struct device_node *isa_node, unsigned int size; int rlen = 0; - range = get_property(isa_node, "ranges", &rlen); + range = of_get_property(isa_node, "ranges", &rlen); if (range == NULL || (rlen < sizeof(struct isa_range))) { printk(KERN_ERR "no ISA ranges or unexpected isa range size," "mapping 64k\n"); @@ -970,7 +970,7 @@ void __devinit pci_process_bridge_OF_ranges(struct pci_controller *hose, * (size depending on dev->n_addr_cells) * cells 4+5 or 5+6: the size of the range */ - ranges = get_property(dev, "ranges", &rlen); + ranges = of_get_property(dev, "ranges", &rlen); if (ranges == NULL) return; hose->io_base_phys = 0; diff --git a/arch/powerpc/kernel/pci_dn.c b/arch/powerpc/kernel/pci_dn.c index 68df018dae0e..d7d36df9c053 100644 --- a/arch/powerpc/kernel/pci_dn.c +++ b/arch/powerpc/kernel/pci_dn.c @@ -40,7 +40,8 @@ static void * __devinit update_dn_pci_info(struct device_node *dn, void *data) { struct pci_controller *phb = data; - const int *type = get_property(dn, "ibm,pci-config-space-type", NULL); + const int *type = + of_get_property(dn, "ibm,pci-config-space-type", NULL); const u32 *regs; struct pci_dn *pdn; @@ -54,14 +55,14 @@ static void * __devinit update_dn_pci_info(struct device_node *dn, void *data) dn->data = pdn; pdn->node = dn; pdn->phb = phb; - regs = get_property(dn, "reg", NULL); + regs = of_get_property(dn, "reg", NULL); if (regs) { /* First register entry is addr (00BBSS00) */ pdn->busno = (regs[0] >> 16) & 0xff; pdn->devfn = (regs[0] >> 8) & 0xff; } if (firmware_has_feature(FW_FEATURE_ISERIES)) { - const u32 *busp = get_property(dn, "linux,subbus", NULL); + const u32 *busp = of_get_property(dn, "linux,subbus", NULL); if (busp) pdn->bussubno = *busp; } @@ -100,7 +101,7 @@ void *traverse_pci_devices(struct device_node *start, traverse_func pre, u32 class; nextdn = NULL; - classp = get_property(dn, "class-code", NULL); + classp = of_get_property(dn, "class-code", NULL); class = classp ? *classp : 0; if (pre && ((ret = pre(dn, data)) != NULL)) diff --git a/arch/powerpc/kernel/prom_parse.c b/arch/powerpc/kernel/prom_parse.c index ba9c7c1e4108..aa40a5307294 100644 --- a/arch/powerpc/kernel/prom_parse.c +++ b/arch/powerpc/kernel/prom_parse.c @@ -196,7 +196,7 @@ const u32 *of_get_pci_address(struct device_node *dev, int bar_no, u64 *size, return NULL; /* Get "reg" or "assigned-addresses" property */ - prop = get_property(dev, bus->addresses, &psize); + prop = of_get_property(dev, bus->addresses, &psize); if (prop == NULL) return NULL; psize /= 4; @@ -438,7 +438,7 @@ static int of_translate_one(struct device_node *parent, struct of_bus *bus, * to translate addresses that aren't supposed to be translated in * the first place. --BenH. */ - ranges = get_property(parent, "ranges", &rlen); + ranges = of_get_property(parent, "ranges", &rlen); if (ranges == NULL || rlen == 0) { offset = of_read_number(addr, na); memset(addr, 0, pna * 4); @@ -578,7 +578,7 @@ const u32 *of_get_address(struct device_node *dev, int index, u64 *size, return NULL; /* Get "reg" or "assigned-addresses" property */ - prop = get_property(dev, bus->addresses, &psize); + prop = of_get_property(dev, bus->addresses, &psize); if (prop == NULL) return NULL; psize /= 4; @@ -650,16 +650,16 @@ void of_parse_dma_window(struct device_node *dn, const void *dma_window_prop, /* busno is always one cell */ *busno = *(dma_window++); - prop = get_property(dn, "ibm,#dma-address-cells", NULL); + prop = of_get_property(dn, "ibm,#dma-address-cells", NULL); if (!prop) - prop = get_property(dn, "#address-cells", NULL); + prop = of_get_property(dn, "#address-cells", NULL); cells = prop ? *(u32 *)prop : of_n_addr_cells(dn); *phys = of_read_number(dma_window, cells); dma_window += cells; - prop = get_property(dn, "ibm,#dma-size-cells", NULL); + prop = of_get_property(dn, "ibm,#dma-size-cells", NULL); cells = prop ? *(u32 *)prop : of_n_size_cells(dn); *size = of_read_number(dma_window, cells); } @@ -680,7 +680,7 @@ static struct device_node *of_irq_find_parent(struct device_node *child) return NULL; do { - parp = get_property(child, "interrupt-parent", NULL); + parp = of_get_property(child, "interrupt-parent", NULL); if (parp == NULL) p = of_get_parent(child); else { @@ -691,7 +691,7 @@ static struct device_node *of_irq_find_parent(struct device_node *child) } of_node_put(child); child = p; - } while (p && get_property(p, "#interrupt-cells", NULL) == NULL); + } while (p && of_get_property(p, "#interrupt-cells", NULL) == NULL); return p; } @@ -716,7 +716,7 @@ void of_irq_map_init(unsigned int flags) struct device_node *np; for(np = NULL; (np = of_find_all_nodes(np)) != NULL;) { - if (get_property(np, "interrupt-controller", NULL) + if (of_get_property(np, "interrupt-controller", NULL) == NULL) continue; /* Skip /chosen/interrupt-controller */ @@ -755,7 +755,7 @@ int of_irq_map_raw(struct device_node *parent, const u32 *intspec, u32 ointsize, * is none, we are nice and just walk up the tree */ do { - tmp = get_property(ipar, "#interrupt-cells", NULL); + tmp = of_get_property(ipar, "#interrupt-cells", NULL); if (tmp != NULL) { intsize = *tmp; break; @@ -779,7 +779,7 @@ int of_irq_map_raw(struct device_node *parent, const u32 *intspec, u32 ointsize, */ old = of_node_get(ipar); do { - tmp = get_property(old, "#address-cells", NULL); + tmp = of_get_property(old, "#address-cells", NULL); tnode = of_get_parent(old); of_node_put(old); old = tnode; @@ -795,7 +795,8 @@ int of_irq_map_raw(struct device_node *parent, const u32 *intspec, u32 ointsize, /* Now check if cursor is an interrupt-controller and if it is * then we are done */ - if (get_property(ipar, "interrupt-controller", NULL) != NULL) { + if (of_get_property(ipar, "interrupt-controller", NULL) != + NULL) { DBG(" -> got it !\n"); memcpy(out_irq->specifier, intspec, intsize * sizeof(u32)); @@ -806,7 +807,7 @@ int of_irq_map_raw(struct device_node *parent, const u32 *intspec, u32 ointsize, } /* Now look for an interrupt-map */ - imap = get_property(ipar, "interrupt-map", &imaplen); + imap = of_get_property(ipar, "interrupt-map", &imaplen); /* No interrupt map, check for an interrupt parent */ if (imap == NULL) { DBG(" -> no map, getting parent\n"); @@ -816,7 +817,7 @@ int of_irq_map_raw(struct device_node *parent, const u32 *intspec, u32 ointsize, imaplen /= sizeof(u32); /* Look for a mask */ - imask = get_property(ipar, "interrupt-map-mask", NULL); + imask = of_get_property(ipar, "interrupt-map-mask", NULL); /* If we were passed no "reg" property and we attempt to parse * an interrupt-map, then #address-cells must be 0. @@ -863,15 +864,13 @@ int of_irq_map_raw(struct device_node *parent, const u32 *intspec, u32 ointsize, /* Get #interrupt-cells and #address-cells of new * parent */ - tmp = get_property(newpar, "#interrupt-cells", - NULL); + tmp = of_get_property(newpar, "#interrupt-cells", NULL); if (tmp == NULL) { DBG(" -> parent lacks #interrupt-cells !\n"); goto fail; } newintsize = *tmp; - tmp = get_property(newpar, "#address-cells", - NULL); + tmp = of_get_property(newpar, "#address-cells", NULL); newaddrsize = (tmp == NULL) ? 0 : *tmp; DBG(" -> newintsize=%d, newaddrsize=%d\n", @@ -928,7 +927,7 @@ static int of_irq_map_oldworld(struct device_node *device, int index, * everything together on these) */ while (device) { - ints = get_property(device, "AAPL,interrupts", &intlen); + ints = of_get_property(device, "AAPL,interrupts", &intlen); if (ints != NULL) break; device = device->parent; @@ -970,13 +969,13 @@ int of_irq_map_one(struct device_node *device, int index, struct of_irq *out_irq return of_irq_map_oldworld(device, index, out_irq); /* Get the interrupts property */ - intspec = get_property(device, "interrupts", &intlen); + intspec = of_get_property(device, "interrupts", &intlen); if (intspec == NULL) return -EINVAL; intlen /= sizeof(u32); /* Get the reg property (if any) */ - addr = get_property(device, "reg", NULL); + addr = of_get_property(device, "reg", NULL); /* Look for the interrupt parent. */ p = of_irq_find_parent(device); @@ -984,7 +983,7 @@ int of_irq_map_one(struct device_node *device, int index, struct of_irq *out_irq return -EINVAL; /* Get size of interrupt specifier */ - tmp = get_property(p, "#interrupt-cells", NULL); + tmp = of_get_property(p, "#interrupt-cells", NULL); if (tmp == NULL) { of_node_put(p); return -EINVAL; diff --git a/arch/powerpc/kernel/rtas-proc.c b/arch/powerpc/kernel/rtas-proc.c index 6cbf2ae5d7aa..190b7ed1dbfb 100644 --- a/arch/powerpc/kernel/rtas-proc.c +++ b/arch/powerpc/kernel/rtas-proc.c @@ -450,7 +450,7 @@ static int ppc_rtas_sensors_show(struct seq_file *m, void *v) int llen, offs; sprintf (rstr, SENSOR_PREFIX"%04d", p->token); - loc = get_property(rtas_node, rstr, &llen); + loc = of_get_property(rtas_node, rstr, &llen); /* A sensor may have multiple instances */ for (j = 0, offs = 0; j <= p->quant; j++) { @@ -477,7 +477,7 @@ static int ppc_rtas_find_all_sensors(void) const unsigned int *utmp; int len, i; - utmp = get_property(rtas_node, "rtas-sensors", &len); + utmp = of_get_property(rtas_node, "rtas-sensors", &len); if (utmp == NULL) { printk (KERN_ERR "error: could not get rtas-sensors\n"); return 1; diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c index 9d0735a54564..702fecc93204 100644 --- a/arch/powerpc/kernel/rtas.c +++ b/arch/powerpc/kernel/rtas.c @@ -193,16 +193,16 @@ void rtas_progress(char *s, unsigned short hex) if (display_width == 0) { display_width = 0x10; if ((root = find_path_device("/rtas"))) { - if ((p = get_property(root, + if ((p = of_get_property(root, "ibm,display-line-length", NULL))) display_width = *p; - if ((p = get_property(root, + if ((p = of_get_property(root, "ibm,form-feed", NULL))) form_feed = *p; - if ((p = get_property(root, + if ((p = of_get_property(root, "ibm,display-number-of-lines", NULL))) display_lines = *p; - row_width = get_property(root, + row_width = of_get_property(root, "ibm,display-truncation-length", NULL); } display_character = rtas_token("display-character"); @@ -298,7 +298,7 @@ int rtas_token(const char *service) const int *tokp; if (rtas.dev == NULL) return RTAS_UNKNOWN_SERVICE; - tokp = get_property(rtas.dev, service, NULL); + tokp = of_get_property(rtas.dev, service, NULL); return tokp ? *tokp : RTAS_UNKNOWN_SERVICE; } EXPORT_SYMBOL(rtas_token); @@ -832,12 +832,12 @@ void __init rtas_initialize(void) if (rtas.dev) { const u32 *basep, *entryp, *sizep; - basep = get_property(rtas.dev, "linux,rtas-base", NULL); - sizep = get_property(rtas.dev, "rtas-size", NULL); + basep = of_get_property(rtas.dev, "linux,rtas-base", NULL); + sizep = of_get_property(rtas.dev, "rtas-size", NULL); if (basep != NULL && sizep != NULL) { rtas.base = *basep; rtas.size = *sizep; - entryp = get_property(rtas.dev, + entryp = of_get_property(rtas.dev, "linux,rtas-entry", NULL); if (entryp == NULL) /* Ugh */ rtas.entry = rtas.base; diff --git a/arch/powerpc/kernel/rtas_pci.c b/arch/powerpc/kernel/rtas_pci.c index 1616a44ac608..f2286822be09 100644 --- a/arch/powerpc/kernel/rtas_pci.c +++ b/arch/powerpc/kernel/rtas_pci.c @@ -60,7 +60,7 @@ static int of_device_available(struct device_node * dn) { const char *status; - status = get_property(dn, "status", NULL); + status = of_get_property(dn, "status", NULL); if (!status) return 1; @@ -177,7 +177,7 @@ struct pci_ops rtas_pci_ops = { int is_python(struct device_node *dev) { - const char *model = get_property(dev, "model", NULL); + const char *model = of_get_property(dev, "model", NULL); if (model && strstr(model, "Python")) return 1; @@ -247,7 +247,7 @@ static int phb_set_bus_ranges(struct device_node *dev, const int *bus_range; unsigned int len; - bus_range = get_property(dev, "bus-range", &len); + bus_range = of_get_property(dev, "bus-range", &len); if (bus_range == NULL || len < 2 * sizeof(int)) { return 1; } @@ -309,12 +309,12 @@ void __init find_and_init_phbs(void) if (of_chosen) { const int *prop; - prop = get_property(of_chosen, + prop = of_get_property(of_chosen, "linux,pci-probe-only", NULL); if (prop) pci_probe_only = *prop; - prop = get_property(of_chosen, + prop = of_get_property(of_chosen, "linux,pci-assign-all-buses", NULL); if (prop) pci_assign_all_buses = *prop; diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 640ff0d8f83c..3c8847b647fa 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -352,11 +352,12 @@ void __init smp_setup_cpu_maps(void) const int *intserv; int j, len = sizeof(u32), nthreads = 1; - intserv = get_property(dn, "ibm,ppc-interrupt-server#s", &len); + intserv = of_get_property(dn, "ibm,ppc-interrupt-server#s", + &len); if (intserv) nthreads = len / sizeof(int); else { - intserv = get_property(dn, "reg", NULL); + intserv = of_get_property(dn, "reg", NULL); if (!intserv) intserv = &cpu; /* assume logical == phys */ } @@ -382,7 +383,7 @@ void __init smp_setup_cpu_maps(void) num_addr_cell = of_n_addr_cells(dn); num_size_cell = of_n_size_cells(dn); - ireg = get_property(dn, "ibm,lrdr-capacity", NULL); + ireg = of_get_property(dn, "ibm,lrdr-capacity", NULL); if (!ireg) goto out; diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 3c0c7f435844..22083ce3cc30 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -109,7 +109,7 @@ static void check_smt_enabled(void) dn = of_find_node_by_path("/options"); if (dn) { - smt_option = get_property(dn, "ibm,smt-enabled", NULL); + smt_option = of_get_property(dn, "ibm,smt-enabled", NULL); if (smt_option) { if (!strcmp(smt_option, "on")) @@ -304,10 +304,10 @@ static void __init initialize_cache_info(void) size = 0; lsize = cur_cpu_spec->dcache_bsize; - sizep = get_property(np, "d-cache-size", NULL); + sizep = of_get_property(np, "d-cache-size", NULL); if (sizep != NULL) size = *sizep; - lsizep = get_property(np, dc, NULL); + lsizep = of_get_property(np, dc, NULL); if (lsizep != NULL) lsize = *lsizep; if (sizep == 0 || lsizep == 0) @@ -321,10 +321,10 @@ static void __init initialize_cache_info(void) size = 0; lsize = cur_cpu_spec->icache_bsize; - sizep = get_property(np, "i-cache-size", NULL); + sizep = of_get_property(np, "i-cache-size", NULL); if (sizep != NULL) size = *sizep; - lsizep = get_property(np, ic, NULL); + lsizep = of_get_property(np, ic, NULL); if (lsizep != NULL) lsize = *lsizep; if (sizep == 0 || lsizep == 0) diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c index d57818aea081..476f1d546056 100644 --- a/arch/powerpc/kernel/sysfs.c +++ b/arch/powerpc/kernel/sysfs.c @@ -70,7 +70,7 @@ static int __init smt_setup(void) if (!options) return -ENODEV; - val = get_property(options, "ibm,smt-snooze-delay", NULL); + val = of_get_property(options, "ibm,smt-snooze-delay", NULL); if (!smt_snooze_cmdline && val) { for_each_possible_cpu(cpu) per_cpu(smt_snooze_delay, cpu) = *val; diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index f6f0c6b07c4c..7cedef8f5f70 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -834,7 +834,7 @@ static int __init get_freq(char *name, int cells, unsigned long *val) cpu = of_find_node_by_type(NULL, "cpu"); if (cpu) { - fp = get_property(cpu, name, NULL); + fp = of_get_property(cpu, name, NULL); if (fp) { found = 1; *val = of_read_ulong(fp, cells); diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c index 2968ffeafdb6..a09277a8639f 100644 --- a/arch/powerpc/kernel/vio.c +++ b/arch/powerpc/kernel/vio.c @@ -81,7 +81,7 @@ static struct iommu_table *vio_build_iommu_table(struct vio_dev *dev) struct iommu_table *tbl; unsigned long offset, size; - dma_window = get_property(dev->dev.archdata.of_node, + dma_window = of_get_property(dev->dev.archdata.of_node, "ibm,my-dma-window", NULL); if (!dma_window) return NULL; @@ -226,7 +226,7 @@ struct vio_dev * __devinit vio_register_device_node(struct device_node *of_node) return NULL; } - unit_address = get_property(of_node, "reg", NULL); + unit_address = of_get_property(of_node, "reg", NULL); if (unit_address == NULL) { printk(KERN_WARNING "%s: node %s missing 'reg'\n", __FUNCTION__, @@ -246,7 +246,7 @@ struct vio_dev * __devinit vio_register_device_node(struct device_node *of_node) viodev->type = of_node->type; viodev->unit_address = *unit_address; if (firmware_has_feature(FW_FEATURE_ISERIES)) { - unit_address = get_property(of_node, + unit_address = of_get_property(of_node, "linux,unit_address", NULL); if (unit_address != NULL) viodev->unit_address = *unit_address; @@ -377,7 +377,7 @@ static int vio_hotplug(struct device *dev, char **envp, int num_envp, dn = dev->archdata.of_node; if (!dn) return -ENODEV; - cp = get_property(dn, "compatible", &length); + cp = of_get_property(dn, "compatible", &length); if (!cp) return -ENODEV; @@ -406,12 +406,12 @@ struct bus_type vio_bus_type = { * @which: The property/attribute to be extracted. * @length: Pointer to length of returned data size (unused if NULL). * - * Calls prom.c's get_property() to return the value of the + * Calls prom.c's of_get_property() to return the value of the * attribute specified by @which */ const void *vio_get_attribute(struct vio_dev *vdev, char *which, int *length) { - return get_property(vdev->dev.archdata.of_node, which, length); + return of_get_property(vdev->dev.archdata.of_node, which, length); } EXPORT_SYMBOL(vio_get_attribute); @@ -443,7 +443,7 @@ struct vio_dev *vio_find_node(struct device_node *vnode) char kobj_name[BUS_ID_SIZE]; /* construct the kobject name from the device node */ - unit_address = get_property(vnode, "reg", NULL); + unit_address = of_get_property(vnode, "reg", NULL); if (!unit_address) return NULL; snprintf(kobj_name, BUS_ID_SIZE, "%x", *unit_address); diff --git a/arch/powerpc/mm/hash_native_64.c b/arch/powerpc/mm/hash_native_64.c index 6f1016acdbf6..79aedaf36f2b 100644 --- a/arch/powerpc/mm/hash_native_64.c +++ b/arch/powerpc/mm/hash_native_64.c @@ -505,7 +505,7 @@ static inline int tlb_batching_enabled(void) int enabled = 1; if (root) { - const char *model = get_property(root, "model", NULL); + const char *model = of_get_property(root, "model", NULL); if (model && !strcmp(model, "IBM,9076-N81")) enabled = 0; of_node_put(root); diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index 683839b2b06b..b3a592b25ab3 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -74,7 +74,7 @@ static struct device_node * __cpuinit find_cpu_node(unsigned int cpu) while ((cpu_node = of_find_node_by_type(cpu_node, "cpu")) != NULL) { /* Try interrupt server first */ - interrupt_server = get_property(cpu_node, + interrupt_server = of_get_property(cpu_node, "ibm,ppc-interrupt-server#s", &len); len = len / sizeof(u32); @@ -85,7 +85,7 @@ static struct device_node * __cpuinit find_cpu_node(unsigned int cpu) return cpu_node; } } else { - reg = get_property(cpu_node, "reg", &len); + reg = of_get_property(cpu_node, "reg", &len); if (reg && (len > 0) && (reg[0] == hw_cpuid)) return cpu_node; } @@ -97,7 +97,7 @@ static struct device_node * __cpuinit find_cpu_node(unsigned int cpu) /* must hold reference to node during call */ static const int *of_get_associativity(struct device_node *dev) { - return get_property(dev, "ibm,associativity", NULL); + return of_get_property(dev, "ibm,associativity", NULL); } /* Returns nid in the range [0..MAX_NUMNODES-1], or -1 if no useful numa @@ -179,7 +179,7 @@ static int __init find_min_common_depth(void) * configuration (should be all 0's) and the second is for a normal * NUMA configuration. */ - ref_points = get_property(rtas_root, + ref_points = of_get_property(rtas_root, "ibm,associativity-reference-points", &len); if ((len >= 1) && ref_points) { @@ -308,9 +308,9 @@ static void __init parse_drconf_memory(struct device_node *memory) int nid, default_nid = 0; unsigned int start, ai, flags; - lm = get_property(memory, "ibm,lmb-size", &ls); - dm = get_property(memory, "ibm,dynamic-memory", &ld); - aa = get_property(memory, "ibm,associativity-lookup-arrays", &la); + lm = of_get_property(memory, "ibm,lmb-size", &ls); + dm = of_get_property(memory, "ibm,dynamic-memory", &ld); + aa = of_get_property(memory, "ibm,associativity-lookup-arrays", &la); if (!lm || !dm || !aa || ls < sizeof(unsigned int) || ld < sizeof(unsigned int) || la < 2 * sizeof(unsigned int)) @@ -404,10 +404,10 @@ static int __init parse_numa_properties(void) const unsigned int *memcell_buf; unsigned int len; - memcell_buf = get_property(memory, + memcell_buf = of_get_property(memory, "linux,usable-memory", &len); if (!memcell_buf || len <= 0) - memcell_buf = get_property(memory, "reg", &len); + memcell_buf = of_get_property(memory, "reg", &len); if (!memcell_buf || len <= 0) continue; @@ -725,7 +725,7 @@ int hot_add_scn_to_nid(unsigned long scn_addr) const unsigned int *memcell_buf; unsigned int len; - memcell_buf = get_property(memory, "reg", &len); + memcell_buf = of_get_property(memory, "reg", &len); if (!memcell_buf || len <= 0) continue; diff --git a/arch/powerpc/platforms/52xx/efika.c b/arch/powerpc/platforms/52xx/efika.c index 31a2a8ca1de7..042008486969 100644 --- a/arch/powerpc/platforms/52xx/efika.c +++ b/arch/powerpc/platforms/52xx/efika.c @@ -113,7 +113,7 @@ void __init efika_pcisetup(void) return; } - bus_range = get_property(pcictrl, "bus-range", &len); + bus_range = of_get_property(pcictrl, "bus-range", &len); if (bus_range == NULL || len < 2 * sizeof(int)) { printk(KERN_WARNING EFIKA_PLATFORM_NAME ": Can't get bus-range for %s\n", pcictrl->full_name); @@ -159,18 +159,17 @@ void __init efika_pcisetup(void) static void efika_show_cpuinfo(struct seq_file *m) { struct device_node *root; - const char *revision = NULL; - const char *codegendescription = NULL; - const char *codegenvendor = NULL; + const char *revision; + const char *codegendescription; + const char *codegenvendor; root = of_find_node_by_path("/"); if (!root) return; - revision = get_property(root, "revision", NULL); - codegendescription = - get_property(root, "CODEGEN,description", NULL); - codegenvendor = get_property(root, "CODEGEN,vendor", NULL); + revision = of_get_property(root, "revision", NULL); + codegendescription = of_get_property(root, "CODEGEN,description", NULL); + codegenvendor = of_get_property(root, "CODEGEN,vendor", NULL); if (codegendescription) seq_printf(m, "machine\t\t: %s\n", codegendescription); diff --git a/arch/powerpc/platforms/52xx/lite5200.c b/arch/powerpc/platforms/52xx/lite5200.c index cc3b40de21dd..4f5ebaadcb50 100644 --- a/arch/powerpc/platforms/52xx/lite5200.c +++ b/arch/powerpc/platforms/52xx/lite5200.c @@ -94,8 +94,8 @@ static void __init lite5200_setup_arch(void) np = of_find_node_by_type(NULL, "cpu"); if (np) { - unsigned int *fp = - (int *)get_property(np, "clock-frequency", NULL); + const unsigned int *fp = + of_get_property(np, "clock-frequency", NULL); if (fp != 0) loops_per_jiffy = *fp / HZ; else @@ -132,7 +132,7 @@ void lite5200_show_cpuinfo(struct seq_file *m) const char *model = NULL; if (np) - model = get_property(np, "model", NULL); + model = of_get_property(np, "model", NULL); seq_printf(m, "vendor\t\t: Freescale Semiconductor\n"); seq_printf(m, "machine\t\t: %s\n", model ? model : "unknown"); diff --git a/arch/powerpc/platforms/52xx/mpc52xx_common.c b/arch/powerpc/platforms/52xx/mpc52xx_common.c index ed0cb694aea8..2dd415ff55a9 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_common.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_common.c @@ -60,7 +60,7 @@ mpc52xx_find_ipb_freq(struct device_node *node) of_node_get(node); while (node) { - p_ipb_freq = get_property(node, "bus-frequency", NULL); + p_ipb_freq = of_get_property(node, "bus-frequency", NULL); if (p_ipb_freq) break; diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pci.c b/arch/powerpc/platforms/52xx/mpc52xx_pci.c index faf161bdbc1c..34d34a26d305 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_pci.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_pci.c @@ -370,7 +370,7 @@ mpc52xx_add_bridge(struct device_node *node) return -EINVAL; } - bus_range = get_property(node, "bus-range", &len); + bus_range = of_get_property(node, "bus-range", &len); if (bus_range == NULL || len < 2 * sizeof(int)) { printk(KERN_WARNING "Can't get %s bus-range, assume bus 0\n", node->full_name); diff --git a/arch/powerpc/platforms/82xx/mpc82xx.c b/arch/powerpc/platforms/82xx/mpc82xx.c index 74e7892cdfcf..cc9900d2e5ee 100644 --- a/arch/powerpc/platforms/82xx/mpc82xx.c +++ b/arch/powerpc/platforms/82xx/mpc82xx.c @@ -55,17 +55,17 @@ static int __init get_freq(char *name, unsigned long *val) { struct device_node *cpu; - unsigned int *fp; + const unsigned int *fp; int found = 0; /* The cpu node should have timebase and clock frequency properties */ cpu = of_find_node_by_type(NULL, "cpu"); if (cpu) { - fp = (unsigned int *)get_property(cpu, name, NULL); + fp = of_get_property(cpu, name, NULL); if (fp) { found = 1; - *val = *fp++; + *val = *fp; } of_node_put(cpu); diff --git a/arch/powerpc/platforms/82xx/mpc82xx_ads.c b/arch/powerpc/platforms/82xx/mpc82xx_ads.c index 7334c1a15b90..47cb09f08052 100644 --- a/arch/powerpc/platforms/82xx/mpc82xx_ads.c +++ b/arch/powerpc/platforms/82xx/mpc82xx_ads.c @@ -456,7 +456,7 @@ void m82xx_pci_init_irq(void) iounmap(immap); return; } - irq_map = get_property(np, "interrupt-map", &size); + irq_map = of_get_property(np, "interrupt-map", &size); if ((!irq_map) || (size <= 7)) { printk(KERN_INFO "No interrupt-map property of pci node\n"); iounmap(immap); @@ -481,7 +481,7 @@ void m82xx_pci_init_irq(void) } pci_pic_node = of_node_get(np); /* PCI interrupt controller registers: status and mask */ - regs = get_property(np, "reg", &size); + regs = of_get_property(np, "reg", &size); if ((!regs) || (size <= 2)) { printk(KERN_INFO "No reg property in pci pic node\n"); iounmap(immap); @@ -521,20 +521,20 @@ void __init add_bridge(struct device_node *np) struct pci_controller *hose; struct resource r; const int *bus_range; - const void *ptr; + const uint *ptr; memset(&r, 0, sizeof(r)); if (of_address_to_resource(np, 0, &r)) { printk(KERN_INFO "No PCI reg property in device tree\n"); return; } - if (!(ptr = get_property(np, "clock-frequency", NULL))) { + if (!(ptr = of_get_property(np, "clock-frequency", NULL))) { printk(KERN_INFO "No clock-frequency property in PCI node"); return; } - pci_clk_frq = *(uint *) ptr; + pci_clk_frq = *ptr; of_node_put(np); - bus_range = get_property(np, "bus-range", &len); + bus_range = of_get_property(np, "bus-range", &len); if (bus_range == NULL || len < 2 * sizeof(int)) { printk(KERN_WARNING "Can't get bus-range for %s, assume" " bus 0\n", np->full_name); diff --git a/arch/powerpc/platforms/83xx/pci.c b/arch/powerpc/platforms/83xx/pci.c index 9c3650555144..774457d09e94 100644 --- a/arch/powerpc/platforms/83xx/pci.c +++ b/arch/powerpc/platforms/83xx/pci.c @@ -60,7 +60,7 @@ int __init add_bridge(struct device_node *dev) has_address = (of_address_to_resource(dev, 0, &rsrc) == 0); /* Get bus range if any */ - bus_range = get_property(dev, "bus-range", &len); + bus_range = of_get_property(dev, "bus-range", &len); if (bus_range == NULL || len < 2 * sizeof(int)) { printk(KERN_WARNING "Can't get bus-range for %s, assume" " bus 0\n", dev->full_name); diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c index 8ed034aeca5f..5d27621f0927 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c @@ -227,7 +227,7 @@ static void __init mpc85xx_ads_setup_arch(void) if (cpu != 0) { const unsigned int *fp; - fp = get_property(cpu, "clock-frequency", NULL); + fp = of_get_property(cpu, "clock-frequency", NULL); if (fp != 0) loops_per_jiffy = *fp / HZ; else diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c index 4232686be441..7e71636f9098 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c @@ -237,7 +237,7 @@ static void __init mpc85xx_cds_setup_arch(void) if (cpu != 0) { const unsigned int *fp; - fp = get_property(cpu, "clock-frequency", NULL); + fp = of_get_property(cpu, "clock-frequency", NULL); if (fp != 0) loops_per_jiffy = *fp / HZ; else diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c index 81144d2ae455..54db41689954 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c @@ -80,7 +80,7 @@ static void __init mpc85xx_mds_setup_arch(void) np = of_find_node_by_type(NULL, "cpu"); if (np != NULL) { const unsigned int *fp = - get_property(np, "clock-frequency", NULL); + of_get_property(np, "clock-frequency", NULL); if (fp != NULL) loops_per_jiffy = *fp / HZ; else diff --git a/arch/powerpc/platforms/85xx/pci.c b/arch/powerpc/platforms/85xx/pci.c index 05930eeb6e7f..48f17e23d771 100644 --- a/arch/powerpc/platforms/85xx/pci.c +++ b/arch/powerpc/platforms/85xx/pci.c @@ -51,7 +51,7 @@ int __init add_bridge(struct device_node *dev) has_address = (of_address_to_resource(dev, 0, &rsrc) == 0); /* Get bus range if any */ - bus_range = get_property(dev, "bus-range", &len); + bus_range = of_get_property(dev, "bus-range", &len); if (bus_range == NULL || len < 2 * sizeof(int)) { printk(KERN_WARNING "Can't get bus-range for %s, assume" " bus 0\n", dev->full_name); diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c index f42f801cf84e..3d3d98f5bd4a 100644 --- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c +++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c @@ -349,7 +349,7 @@ mpc86xx_hpcn_setup_arch(void) if (np != 0) { const unsigned int *fp; - fp = get_property(np, "clock-frequency", NULL); + fp = of_get_property(np, "clock-frequency", NULL); if (fp != 0) loops_per_jiffy = *fp / HZ; else @@ -384,7 +384,7 @@ mpc86xx_hpcn_show_cpuinfo(struct seq_file *m) root = of_find_node_by_path("/"); if (root) - model = get_property(root, "model", NULL); + model = of_get_property(root, "model", NULL); seq_printf(m, "Machine\t\t: %s\n", model); of_node_put(root); diff --git a/arch/powerpc/platforms/86xx/pci.c b/arch/powerpc/platforms/86xx/pci.c index ba86c48f446b..8235c562661f 100644 --- a/arch/powerpc/platforms/86xx/pci.c +++ b/arch/powerpc/platforms/86xx/pci.c @@ -163,7 +163,7 @@ int __init add_bridge(struct device_node *dev) has_address = (of_address_to_resource(dev, 0, &rsrc) == 0); /* Get bus range if any */ - bus_range = get_property(dev, "bus-range", &len); + bus_range = of_get_property(dev, "bus-range", &len); if (bus_range == NULL || len < 2 * sizeof(int)) printk(KERN_WARNING "Can't get bus-range for %s, assume" " bus 0\n", dev->full_name); diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c index 9ed7125f0150..0901dbada350 100644 --- a/arch/powerpc/platforms/8xx/m8xx_setup.c +++ b/arch/powerpc/platforms/8xx/m8xx_setup.c @@ -85,17 +85,17 @@ init_internal_rtc(void) static int __init get_freq(char *name, unsigned long *val) { struct device_node *cpu; - unsigned int *fp; + const unsigned int *fp; int found = 0; /* The cpu node should have timebase and clock frequency properties */ cpu = of_find_node_by_type(NULL, "cpu"); if (cpu) { - fp = (unsigned int *)get_property(cpu, name, NULL); + fp = of_get_property(cpu, name, NULL); if (fp) { found = 1; - *val = *fp++; + *val = *fp; } of_node_put(cpu); @@ -262,7 +262,7 @@ void mpc8xx_show_cpuinfo(struct seq_file *m) root = of_find_node_by_path("/"); if (root) - model = get_property(root, "model", NULL); + model = of_get_property(root, "model", NULL); seq_printf(m, "Machine\t\t: %s\n", model); of_node_put(root); diff --git a/arch/powerpc/platforms/8xx/mpc86xads_setup.c b/arch/powerpc/platforms/8xx/mpc86xads_setup.c index ef52ce701b0e..a35315af5c53 100644 --- a/arch/powerpc/platforms/8xx/mpc86xads_setup.c +++ b/arch/powerpc/platforms/8xx/mpc86xads_setup.c @@ -247,7 +247,7 @@ void init_smc_ioports(struct fs_uart_platform_info *data) } } -int platform_device_skip(char *model, int id) +int platform_device_skip(const char *model, int id) { return 0; } @@ -260,7 +260,7 @@ static void __init mpc86xads_setup_arch(void) if (cpu != 0) { const unsigned int *fp; - fp = get_property(cpu, "clock-frequency", NULL); + fp = of_get_property(cpu, "clock-frequency", NULL); if (fp != 0) loops_per_jiffy = *fp / HZ; else diff --git a/arch/powerpc/platforms/8xx/mpc885ads_setup.c b/arch/powerpc/platforms/8xx/mpc885ads_setup.c index c5fefdf66c0a..a57b57785acd 100644 --- a/arch/powerpc/platforms/8xx/mpc885ads_setup.c +++ b/arch/powerpc/platforms/8xx/mpc885ads_setup.c @@ -322,7 +322,7 @@ void init_smc_ioports(struct fs_uart_platform_info *data) } } -int platform_device_skip(char *model, int id) +int platform_device_skip(const char *model, int id) { #ifdef CONFIG_MPC8xx_SECOND_ETH_SCC3 const char *dev = "FEC"; @@ -346,7 +346,7 @@ static void __init mpc885ads_setup_arch(void) if (cpu != 0) { const unsigned int *fp; - fp = get_property(cpu, "clock-frequency", NULL); + fp = of_get_property(cpu, "clock-frequency", NULL); if (fp != 0) loops_per_jiffy = *fp / HZ; else diff --git a/arch/powerpc/platforms/cell/cbe_regs.c b/arch/powerpc/platforms/cell/cbe_regs.c index 9a0ee62691d5..7c94af4ac439 100644 --- a/arch/powerpc/platforms/cell/cbe_regs.c +++ b/arch/powerpc/platforms/cell/cbe_regs.c @@ -174,16 +174,15 @@ void __init cbe_regs_init(void) if (cbe_thread_map[i].cpu_node == cpu) cbe_thread_map[i].regs = map; - prop = get_property(cpu, "pervasive", NULL); + prop = of_get_property(cpu, "pervasive", NULL); if (prop != NULL) map->pmd_regs = ioremap(prop->address, prop->len); - prop = get_property(cpu, "iic", NULL); + prop = of_get_property(cpu, "iic", NULL); if (prop != NULL) map->iic_regs = ioremap(prop->address, prop->len); - prop = (struct address_prop *)get_property(cpu, "mic-tm", - NULL); + prop = of_get_property(cpu, "mic-tm", NULL); if (prop != NULL) map->mic_tm_regs = ioremap(prop->address, prop->len); } diff --git a/arch/powerpc/platforms/cell/cbe_thermal.c b/arch/powerpc/platforms/cell/cbe_thermal.c index 70e0d968d30f..e8bcd2a767ce 100644 --- a/arch/powerpc/platforms/cell/cbe_thermal.c +++ b/arch/powerpc/platforms/cell/cbe_thermal.c @@ -43,14 +43,14 @@ static struct cbe_pmd_regs __iomem *get_pmd_regs(struct sys_device *sysdev) /* returns the value for a given spu in a given register */ static u8 spu_read_register_value(struct sys_device *sysdev, union spe_reg __iomem *reg) { - unsigned int *id; + const unsigned int *id; union spe_reg value; struct spu *spu; /* getting the id from the reg attribute will not work on future device-tree layouts * in future we should store the id to the spu struct and use it here */ spu = container_of(sysdev, struct spu, sysdev); - id = (unsigned int *)get_property(spu_devnode(spu), "reg", NULL); + id = of_get_property(spu_devnode(spu), "reg", NULL); value.val = in_be64(®->val); return value.spe[*id]; diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c index 6666d037eb44..4fc4e92775d0 100644 --- a/arch/powerpc/platforms/cell/interrupt.c +++ b/arch/powerpc/platforms/cell/interrupt.c @@ -261,7 +261,7 @@ static int iic_host_xlate(struct irq_host *h, struct device_node *ct, return -ENODEV; if (intsize != 1) return -ENODEV; - val = get_property(ct, "#interrupt-cells", NULL); + val = of_get_property(ct, "#interrupt-cells", NULL); if (val == NULL || *val != 1) return -ENODEV; @@ -327,7 +327,7 @@ static int __init setup_iic(void) if (!device_is_compatible(dn, "IBM,CBEA-Internal-Interrupt-Controller")) continue; - np = get_property(dn, "ibm,interrupt-server-ranges", NULL); + np = of_get_property(dn, "ibm,interrupt-server-ranges", NULL); if (np == NULL) { printk(KERN_WARNING "IIC: CPU association not found\n"); of_node_put(dn); diff --git a/arch/powerpc/platforms/cell/io-workarounds.c b/arch/powerpc/platforms/cell/io-workarounds.c index 7c73128305ec..d68d920eb2c4 100644 --- a/arch/powerpc/platforms/cell/io-workarounds.c +++ b/arch/powerpc/platforms/cell/io-workarounds.c @@ -318,7 +318,7 @@ static int __init spider_pci_workaround_init(void) */ list_for_each_entry(phb, &hose_list, list_node) { struct device_node *np = phb->arch_data; - const char *model = get_property(np, "model", NULL); + const char *model = of_get_property(np, "model", NULL); /* If no model property or name isn't exactly "pci", skip */ if (model == NULL || strcmp(np->name, "pci")) diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c index 7c953cc022f6..760caa76841a 100644 --- a/arch/powerpc/platforms/cell/iommu.c +++ b/arch/powerpc/platforms/cell/iommu.c @@ -291,9 +291,9 @@ static int cell_iommu_find_ioc(int nid, unsigned long *base) const unsigned int *nidp; const unsigned long *tmp; - nidp = get_property(np, "node-id", NULL); + nidp = of_get_property(np, "node-id", NULL); if (nidp && *nidp == nid) { - tmp = get_property(np, "ioc-translation", NULL); + tmp = of_get_property(np, "ioc-translation", NULL); if (tmp) { *base = *tmp; of_node_put(np); @@ -430,7 +430,7 @@ cell_iommu_setup_window(struct cbe_iommu *iommu, struct device_node *np, struct iommu_window *window; const unsigned int *ioid; - ioid = get_property(np, "ioid", NULL); + ioid = of_get_property(np, "ioid", NULL); if (ioid == NULL) printk(KERN_WARNING "iommu: missing ioid for %s using 0\n", np->full_name); @@ -549,7 +549,7 @@ static int __init cell_iommu_get_window(struct device_node *np, unsigned long index; /* Use ibm,dma-window if available, else, hard code ! */ - dma_window = get_property(np, "ibm,dma-window", NULL); + dma_window = of_get_property(np, "ibm,dma-window", NULL); if (dma_window == NULL) { *base = 0; *size = 0x80000000u; diff --git a/arch/powerpc/platforms/cell/setup.c b/arch/powerpc/platforms/cell/setup.c index 36989c2eee66..5c5fa34e59ee 100644 --- a/arch/powerpc/platforms/cell/setup.c +++ b/arch/powerpc/platforms/cell/setup.c @@ -71,7 +71,7 @@ static void cell_show_cpuinfo(struct seq_file *m) root = of_find_node_by_path("/"); if (root) - model = get_property(root, "model", NULL); + model = of_get_property(root, "model", NULL); seq_printf(m, "machine\t\t: CHRP %s\n", model); of_node_put(root); } diff --git a/arch/powerpc/platforms/cell/spider-pic.c b/arch/powerpc/platforms/cell/spider-pic.c index 21a9ebd4978e..fb1f15797bbb 100644 --- a/arch/powerpc/platforms/cell/spider-pic.c +++ b/arch/powerpc/platforms/cell/spider-pic.c @@ -254,25 +254,25 @@ static unsigned int __init spider_find_cascade_and_node(struct spider_pic *pic) } /* Now do the horrible hacks */ - tmp = get_property(pic->of_node, "#interrupt-cells", NULL); + tmp = of_get_property(pic->of_node, "#interrupt-cells", NULL); if (tmp == NULL) return NO_IRQ; intsize = *tmp; - imap = get_property(pic->of_node, "interrupt-map", &imaplen); + imap = of_get_property(pic->of_node, "interrupt-map", &imaplen); if (imap == NULL || imaplen < (intsize + 1)) return NO_IRQ; iic = of_find_node_by_phandle(imap[intsize]); if (iic == NULL) return NO_IRQ; imap += intsize + 1; - tmp = get_property(iic, "#interrupt-cells", NULL); + tmp = of_get_property(iic, "#interrupt-cells", NULL); if (tmp == NULL) return NO_IRQ; intsize = *tmp; /* Assume unit is last entry of interrupt specifier */ unit = imap[intsize - 1]; /* Ok, we have a unit, now let's try to get the node */ - tmp = get_property(iic, "ibm,interrupt-server-ranges", NULL); + tmp = of_get_property(iic, "ibm,interrupt-server-ranges", NULL); if (tmp == NULL) { of_node_put(iic); return NO_IRQ; diff --git a/arch/powerpc/platforms/cell/spu_manage.c b/arch/powerpc/platforms/cell/spu_manage.c index e34599f53d28..1d4562ae463d 100644 --- a/arch/powerpc/platforms/cell/spu_manage.c +++ b/arch/powerpc/platforms/cell/spu_manage.c @@ -48,11 +48,11 @@ static u64 __init find_spu_unit_number(struct device_node *spe) { const unsigned int *prop; int proplen; - prop = get_property(spe, "unit-id", &proplen); + prop = of_get_property(spe, "unit-id", &proplen); if (proplen == 4) return (u64)*prop; - prop = get_property(spe, "reg", &proplen); + prop = of_get_property(spe, "reg", &proplen); if (proplen == 4) return (u64)*prop; @@ -76,12 +76,12 @@ static int __init spu_map_interrupts_old(struct spu *spu, int nid; /* Get the interrupt source unit from the device-tree */ - tmp = get_property(np, "isrc", NULL); + tmp = of_get_property(np, "isrc", NULL); if (!tmp) return -ENODEV; isrc = tmp[0]; - tmp = get_property(np->parent->parent, "node-id", NULL); + tmp = of_get_property(np->parent->parent, "node-id", NULL); if (!tmp) { printk(KERN_WARNING "%s: can't find node-id\n", __FUNCTION__); nid = spu->node; @@ -110,7 +110,7 @@ static void __iomem * __init spu_map_prop_old(struct spu *spu, } __attribute__((packed)) *prop; int proplen; - prop = get_property(n, name, &proplen); + prop = of_get_property(n, name, &proplen); if (prop == NULL || proplen != sizeof (struct address_prop)) return NULL; @@ -124,11 +124,11 @@ static int __init spu_map_device_old(struct spu *spu) int ret; ret = -ENODEV; - spu->name = get_property(node, "name", NULL); + spu->name = of_get_property(node, "name", NULL); if (!spu->name) goto out; - prop = get_property(node, "local-store", NULL); + prop = of_get_property(node, "local-store", NULL); if (!prop) goto out; spu->local_store_phys = *(unsigned long *)prop; @@ -139,7 +139,7 @@ static int __init spu_map_device_old(struct spu *spu) if (!spu->local_store) goto out; - prop = get_property(node, "problem", NULL); + prop = of_get_property(node, "problem", NULL); if (!prop) goto out_unmap; spu->problem_phys = *(unsigned long *)prop; @@ -226,7 +226,7 @@ static int __init spu_map_device(struct spu *spu) struct device_node *np = spu->devnode; int ret = -ENODEV; - spu->name = get_property(np, "name", NULL); + spu->name = of_get_property(np, "name", NULL); if (!spu->name) goto out; diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c index 8079983ef94f..e3f4ee97c913 100644 --- a/arch/powerpc/platforms/cell/spufs/inode.c +++ b/arch/powerpc/platforms/cell/spufs/inode.c @@ -571,7 +571,7 @@ spufs_init_isolated_loader(void) if (!dn) return; - loader = get_property(dn, "loader", &size); + loader = of_get_property(dn, "loader", &size); if (!loader) return; diff --git a/arch/powerpc/platforms/celleb/iommu.c b/arch/powerpc/platforms/celleb/iommu.c index e94de6a24622..755d869d8553 100644 --- a/arch/powerpc/platforms/celleb/iommu.c +++ b/arch/powerpc/platforms/celleb/iommu.c @@ -37,7 +37,7 @@ static int __init find_dma_window(u64 *io_space_id, u64 *ioid, const unsigned long *dma_window; for_each_node_by_type(dn, "ioif") { - dma_window = get_property(dn, "toshiba,dma-window", NULL); + dma_window = of_get_property(dn, "toshiba,dma-window", NULL); if (dma_window) { *io_space_id = (dma_window[0] >> 32) & 0xffffffffUL; *ioid = dma_window[0] & 0x7ffUL; diff --git a/arch/powerpc/platforms/celleb/pci.c b/arch/powerpc/platforms/celleb/pci.c index 98de836dfed3..d1adf34cd5e8 100644 --- a/arch/powerpc/platforms/celleb/pci.c +++ b/arch/powerpc/platforms/celleb/pci.c @@ -309,13 +309,13 @@ static int __devinit celleb_setup_fake_pci_device(struct device_node *node, goto error; } - name = get_property(node, "model", &rlen); + name = of_get_property(node, "model", &rlen); if (!name) { printk(KERN_ERR "PCI: model property not found.\n"); goto error; } - wi4 = get_property(node, "reg", &rlen); + wi4 = of_get_property(node, "reg", &rlen); if (wi4 == NULL) goto error; @@ -352,10 +352,10 @@ static int __devinit celleb_setup_fake_pci_device(struct device_node *node, } pr_debug("PCI: res assigned 0x%016lx\n", (unsigned long)*res); - wi0 = get_property(node, "device-id", NULL); - wi1 = get_property(node, "vendor-id", NULL); - wi2 = get_property(node, "class-code", NULL); - wi3 = get_property(node, "revision-id", NULL); + wi0 = of_get_property(node, "device-id", NULL); + wi1 = of_get_property(node, "vendor-id", NULL); + wi2 = of_get_property(node, "class-code", NULL); + wi3 = of_get_property(node, "revision-id", NULL); celleb_config_write_fake(*config, PCI_DEVICE_ID, 2, wi0[0] & 0xffff); celleb_config_write_fake(*config, PCI_VENDOR_ID, 2, wi1[0] & 0xffff); @@ -376,7 +376,7 @@ static int __devinit celleb_setup_fake_pci_device(struct device_node *node, celleb_setup_pci_base_addrs(hose, devno, fn, num_base_addr); - li = get_property(node, "interrupts", &rlen); + li = of_get_property(node, "interrupts", &rlen); val = li[0]; celleb_config_write_fake(*config, PCI_INTERRUPT_PIN, 1, 1); celleb_config_write_fake(*config, PCI_INTERRUPT_LINE, 1, val); @@ -424,7 +424,7 @@ static int __devinit phb_set_bus_ranges(struct device_node *dev, const int *bus_range; unsigned int len; - bus_range = get_property(dev, "bus-range", &len); + bus_range = of_get_property(dev, "bus-range", &len); if (bus_range == NULL || len < 2 * sizeof(int)) return 1; @@ -451,7 +451,7 @@ int __devinit celleb_setup_phb(struct pci_controller *phb) struct device_node *node; unsigned int rlen; - name = get_property(dev, "name", &rlen); + name = of_get_property(dev, "name", &rlen); if (!name) return 1; diff --git a/arch/powerpc/platforms/celleb/setup.c b/arch/powerpc/platforms/celleb/setup.c index 5f4d0d933238..ab1db9dd1aa1 100644 --- a/arch/powerpc/platforms/celleb/setup.c +++ b/arch/powerpc/platforms/celleb/setup.c @@ -67,7 +67,7 @@ static void celleb_show_cpuinfo(struct seq_file *m) root = of_find_node_by_path("/"); if (root) - model = get_property(root, "model", NULL); + model = of_get_property(root, "model", NULL); /* using "CHRP" is to trick anaconda into installing FCx into Celleb */ seq_printf(m, "machine\t\t: %s %s\n", celleb_machine_type, model); of_node_put(root); diff --git a/arch/powerpc/platforms/chrp/nvram.c b/arch/powerpc/platforms/chrp/nvram.c index 0dd4a64757d9..8efd4244701c 100644 --- a/arch/powerpc/platforms/chrp/nvram.c +++ b/arch/powerpc/platforms/chrp/nvram.c @@ -74,7 +74,7 @@ void __init chrp_nvram_init(void) if (nvram == NULL) return; - nbytes_p = get_property(nvram, "#bytes", &proplen); + nbytes_p = of_get_property(nvram, "#bytes", &proplen); if (nbytes_p == NULL || proplen != sizeof(unsigned int)) return; diff --git a/arch/powerpc/platforms/chrp/pci.c b/arch/powerpc/platforms/chrp/pci.c index e2f870800e58..b23e39796a0b 100644 --- a/arch/powerpc/platforms/chrp/pci.c +++ b/arch/powerpc/platforms/chrp/pci.c @@ -217,7 +217,7 @@ chrp_find_bridges(void) * properties to adequately identify them, so we have to * look at what sort of machine this is as well. */ - machine = get_property(root, "model", NULL); + machine = of_get_property(root, "model", NULL); if (machine != NULL) { is_longtrail = strncmp(machine, "IBM,LongTrail", 13) == 0; is_mot = strncmp(machine, "MOT", 3) == 0; @@ -236,7 +236,7 @@ chrp_find_bridges(void) dev->full_name); continue; } - bus_range = get_property(dev, "bus-range", &len); + bus_range = of_get_property(dev, "bus-range", &len); if (bus_range == NULL || len < 2 * sizeof(int)) { printk(KERN_WARNING "Can't get bus-range for %s\n", dev->full_name); @@ -262,7 +262,7 @@ chrp_find_bridges(void) hose->first_busno = bus_range[0]; hose->last_busno = bus_range[1]; - model = get_property(dev, "model", NULL); + model = of_get_property(dev, "model", NULL); if (model == NULL) model = ""; if (device_is_compatible(dev, "IBM,python")) { @@ -284,7 +284,8 @@ chrp_find_bridges(void) r.start + 0x000f8000, r.start + 0x000f8010); if (index == 0) { - dma = get_property(dev, "system-dma-base",&len); + dma = of_get_property(dev, "system-dma-base", + &len); if (dma && len >= sizeof(*dma)) { dma = (unsigned int *) (((unsigned long)dma) + @@ -302,7 +303,7 @@ chrp_find_bridges(void) /* check the first bridge for a property that we can use to set pci_dram_offset */ - dma = get_property(dev, "ibm,dma-ranges", &len); + dma = of_get_property(dev, "ibm,dma-ranges", &len); if (index == 0 && dma != NULL && len >= 6 * sizeof(*dma)) { pci_dram_offset = dma[2] - dma[3]; printk("pci_dram_offset = %lx\n", pci_dram_offset); diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c index 044ad3f1e04a..05d1bc0c8918 100644 --- a/arch/powerpc/platforms/chrp/setup.c +++ b/arch/powerpc/platforms/chrp/setup.c @@ -112,7 +112,7 @@ void chrp_show_cpuinfo(struct seq_file *m) root = find_path_device("/"); if (root) - model = get_property(root, "model", NULL); + model = of_get_property(root, "model", NULL); seq_printf(m, "machine\t\t: CHRP %s\n", model); /* longtrail (goldengate) stuff */ @@ -205,7 +205,8 @@ static void __init sio_init(void) struct device_node *root; if ((root = find_path_device("/")) && - !strncmp(get_property(root, "model", NULL), "IBM,LongTrail", 13)) { + !strncmp(of_get_property(root, "model", NULL), + "IBM,LongTrail", 13)) { /* logical device 0 (KBC/Keyboard) */ sio_fixup_irq("keyboard", 0, 1, 2); /* select logical device 1 (KBC/Mouse) */ @@ -225,7 +226,7 @@ static void __init pegasos_set_l2cr(void) /* Enable L2 cache if needed */ np = find_type_devices("cpu"); if (np != NULL) { - const unsigned int *l2cr = get_property(np, "l2cr", NULL); + const unsigned int *l2cr = of_get_property(np, "l2cr", NULL); if (l2cr == NULL) { printk ("Pegasos l2cr : no cpu l2cr property found\n"); return; @@ -256,7 +257,7 @@ void __init chrp_setup_arch(void) loops_per_jiffy = 50000000/HZ; if (root) - machine = get_property(root, "model", NULL); + machine = of_get_property(root, "model", NULL); if (machine && strncmp(machine, "Pegasos", 7) == 0) { _chrp_type = _CHRP_Pegasos; } else if (machine && strncmp(machine, "IBM", 3) == 0) { @@ -360,7 +361,7 @@ static void __init chrp_find_openpic(void) return; root = of_find_node_by_path("/"); if (root) { - opprop = get_property(root, "platform-open-pic", &oplen); + opprop = of_get_property(root, "platform-open-pic", &oplen); na = of_n_addr_cells(root); } if (opprop && oplen >= na * sizeof(unsigned int)) { @@ -377,7 +378,7 @@ static void __init chrp_find_openpic(void) printk(KERN_INFO "OpenPIC at %lx\n", opaddr); - iranges = get_property(np, "interrupt-ranges", &len); + iranges = of_get_property(np, "interrupt-ranges", &len); if (iranges == NULL) len = 0; /* non-distributed mpic */ else @@ -463,7 +464,7 @@ static void __init chrp_find_8259(void) * from anyway */ for (np = find_devices("pci"); np != NULL; np = np->next) { - const unsigned int *addrp = get_property(np, + const unsigned int *addrp = of_get_property(np, "8259-interrupt-acknowledge", NULL); if (addrp == NULL) @@ -543,7 +544,7 @@ chrp_init2(void) */ device = find_devices("rtas"); if (device) - p = get_property(device, "rtas-event-scan-rate", NULL); + p = of_get_property(device, "rtas-event-scan-rate", NULL); if (p && *p) { /* * Arrange to call chrp_event_scan at least *p times diff --git a/arch/powerpc/platforms/embedded6xx/linkstation.c b/arch/powerpc/platforms/embedded6xx/linkstation.c index 3f6c4114f908..b412f006a9c5 100644 --- a/arch/powerpc/platforms/embedded6xx/linkstation.c +++ b/arch/powerpc/platforms/embedded6xx/linkstation.c @@ -58,11 +58,11 @@ static int __init add_bridge(struct device_node *dev) { int len; struct pci_controller *hose; - int *bus_range; + const int *bus_range; printk("Adding PCI host bridge %s\n", dev->full_name); - bus_range = (int *) get_property(dev, "bus-range", &len); + bus_range = of_get_property(dev, "bus-range", &len); if (bus_range == NULL || len < 2 * sizeof(int)) printk(KERN_WARNING "Can't get bus-range for %s, assume" " bus 0\n", dev->full_name); @@ -106,7 +106,7 @@ static void __init linkstation_init_IRQ(void) { struct mpic *mpic; struct device_node *dnp; - void *prop; + const u32 *prop; int size; phys_addr_t paddr; @@ -114,7 +114,7 @@ static void __init linkstation_init_IRQ(void) if (dnp == NULL) return; - prop = (struct device_node *)get_property(dnp, "reg", &size); + prop = of_get_property(dnp, "reg", &size); paddr = (phys_addr_t)of_translate_address(dnp, prop); mpic = mpic_alloc(dnp, paddr, MPIC_PRIMARY | MPIC_WANTS_RESET, 4, 32, " EPIC "); diff --git a/arch/powerpc/platforms/embedded6xx/ls_uart.c b/arch/powerpc/platforms/embedded6xx/ls_uart.c index 0e837762cc5b..d0bee9f19e4e 100644 --- a/arch/powerpc/platforms/embedded6xx/ls_uart.c +++ b/arch/powerpc/platforms/embedded6xx/ls_uart.c @@ -110,8 +110,8 @@ static int __init ls_uarts_init(void) if (!avr) return -EINVAL; - avr_clock = *(u32*)get_property(avr, "clock-frequency", &len); - phys_addr = ((u32*)get_property(avr, "reg", &len))[0]; + avr_clock = *(u32*)of_get_property(avr, "clock-frequency", &len); + phys_addr = ((u32*)of_get_property(avr, "reg", &len))[0]; if (!avr_clock || !phys_addr) return -EINVAL; diff --git a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c index 604b47dd915c..c3f64ddb0be6 100644 --- a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c +++ b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c @@ -81,7 +81,7 @@ static void __init mpc7448_hpc2_setup_arch(void) if (cpu != 0) { const unsigned int *fp; - fp = get_property(cpu, "clock-frequency", NULL); + fp = of_get_property(cpu, "clock-frequency", NULL); if (fp != 0) loops_per_jiffy = *fp / HZ; else @@ -132,7 +132,7 @@ static void __init mpc7448_hpc2_init_IRQ(void) tsi_pic = of_find_node_by_type(NULL, "open-pic"); if (tsi_pic) { unsigned int size; - const void *prop = get_property(tsi_pic, "reg", &size); + const void *prop = of_get_property(tsi_pic, "reg", &size); mpic_paddr = of_translate_address(tsi_pic, prop); } diff --git a/arch/powerpc/platforms/iseries/iommu.c b/arch/powerpc/platforms/iseries/iommu.c index 7df2902271d0..3b6a9666c2c0 100644 --- a/arch/powerpc/platforms/iseries/iommu.c +++ b/arch/powerpc/platforms/iseries/iommu.c @@ -171,7 +171,7 @@ void iommu_devnode_init_iSeries(struct pci_dev *pdev, struct device_node *dn) { struct iommu_table *tbl; struct pci_dn *pdn = PCI_DN(dn); - const u32 *lsn = get_property(dn, "linux,logical-slot-number", NULL); + const u32 *lsn = of_get_property(dn, "linux,logical-slot-number", NULL); BUG_ON(lsn == NULL); diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c index 404cf0696857..9c974227155e 100644 --- a/arch/powerpc/platforms/iseries/pci.c +++ b/arch/powerpc/platforms/iseries/pci.c @@ -176,7 +176,7 @@ void __init iSeries_pci_final_fixup(void) struct pci_dn *pdn = PCI_DN(node); const u32 *agent; - agent = get_property(node, "linux,agent-id", NULL); + agent = of_get_property(node, "linux,agent-id", NULL); if ((pdn != NULL) && (agent != NULL)) { u8 irq = iSeries_allocate_IRQ(pdn->busno, 0, pdn->bussubno); @@ -754,7 +754,7 @@ void __init iSeries_pcibios_init(void) if ((node->type == NULL) || (strcmp(node->type, "pci") != 0)) continue; - busp = get_property(node, "bus-range", NULL); + busp = of_get_property(node, "bus-range", NULL); if (busp == NULL) continue; bus = *busp; diff --git a/arch/powerpc/platforms/iseries/viopath.c b/arch/powerpc/platforms/iseries/viopath.c index e2100ece9c65..2ca2d8a9de97 100644 --- a/arch/powerpc/platforms/iseries/viopath.c +++ b/arch/powerpc/platforms/iseries/viopath.c @@ -155,7 +155,7 @@ static int proc_viopath_show(struct seq_file *m, void *v) node = of_find_node_by_path("/"); sysid = NULL; if (node != NULL) - sysid = get_property(node, "system-id", NULL); + sysid = of_get_property(node, "system-id", NULL); if (sysid == NULL) seq_printf(m, "SRLNBR=\n"); diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c index ab5a6f12e1f0..b1d3b99c3f9d 100644 --- a/arch/powerpc/platforms/maple/pci.c +++ b/arch/powerpc/platforms/maple/pci.c @@ -44,11 +44,11 @@ static int __init fixup_one_level_bus_range(struct device_node *node, int higher int len; /* For PCI<->PCI bridges or CardBus bridges, we go down */ - class_code = get_property(node, "class-code", NULL); + class_code = of_get_property(node, "class-code", NULL); if (!class_code || ((*class_code >> 8) != PCI_CLASS_BRIDGE_PCI && (*class_code >> 8) != PCI_CLASS_BRIDGE_CARDBUS)) continue; - bus_range = get_property(node, "bus-range", &len); + bus_range = of_get_property(node, "bus-range", &len); if (bus_range != NULL && len > 2 * sizeof(int)) { if (bus_range[1] > higher) higher = bus_range[1]; @@ -454,7 +454,7 @@ static int __init add_bridge(struct device_node *dev) DBG("Adding PCI host bridge %s\n", dev->full_name); - bus_range = get_property(dev, "bus-range", &len); + bus_range = of_get_property(dev, "bus-range", &len); if (bus_range == NULL || len < 2 * sizeof(int)) { printk(KERN_WARNING "Can't get bus-range for %s, assume bus 0\n", dev->full_name); diff --git a/arch/powerpc/platforms/maple/setup.c b/arch/powerpc/platforms/maple/setup.c index f21add0e4786..120cd048e0cc 100644 --- a/arch/powerpc/platforms/maple/setup.c +++ b/arch/powerpc/platforms/maple/setup.c @@ -113,8 +113,8 @@ static void maple_restart(char *cmd) printk(KERN_EMERG "Maple: Unable to find Service Processor\n"); goto fail; } - maple_nvram_offset = get_property(sp, "restart-addr", NULL); - maple_nvram_command = get_property(sp, "restart-value", NULL); + maple_nvram_offset = of_get_property(sp, "restart-addr", NULL); + maple_nvram_command = of_get_property(sp, "restart-value", NULL); of_node_put(sp); /* send command */ @@ -140,8 +140,8 @@ static void maple_power_off(void) printk(KERN_EMERG "Maple: Unable to find Service Processor\n"); goto fail; } - maple_nvram_offset = get_property(sp, "power-off-addr", NULL); - maple_nvram_command = get_property(sp, "power-off-value", NULL); + maple_nvram_offset = of_get_property(sp, "power-off-addr", NULL); + maple_nvram_command = of_get_property(sp, "power-off-value", NULL); of_node_put(sp); /* send command */ @@ -249,7 +249,7 @@ static void __init maple_init_IRQ(void) /* Find address list in /platform-open-pic */ root = of_find_node_by_path("/"); naddr = of_n_addr_cells(root); - opprop = get_property(root, "platform-open-pic", &opplen); + opprop = of_get_property(root, "platform-open-pic", &opplen); if (opprop != 0) { openpic_addr = of_read_number(opprop, naddr); has_isus = (opplen > naddr); @@ -260,7 +260,7 @@ static void __init maple_init_IRQ(void) BUG_ON(openpic_addr == 0); /* Check for a big endian MPIC */ - if (get_property(np, "big-endian", NULL) != NULL) + if (of_get_property(np, "big-endian", NULL) != NULL) flags |= MPIC_BIG_ENDIAN; /* XXX Maple specific bits */ diff --git a/arch/powerpc/platforms/pasemi/iommu.c b/arch/powerpc/platforms/pasemi/iommu.c index 07819cd3ac44..95fa6a7d15ee 100644 --- a/arch/powerpc/platforms/pasemi/iommu.c +++ b/arch/powerpc/platforms/pasemi/iommu.c @@ -249,7 +249,7 @@ void iommu_init_early_pasemi(void) iommu_off = 1; #else iommu_off = of_chosen && - get_property(of_chosen, "linux,iommu-off", NULL); + of_get_property(of_chosen, "linux,iommu-off", NULL); #endif if (iommu_off) { /* Direct I/O, IOMMU off */ diff --git a/arch/powerpc/platforms/pasemi/setup.c b/arch/powerpc/platforms/pasemi/setup.c index d4fd61328c8b..32a614cacf24 100644 --- a/arch/powerpc/platforms/pasemi/setup.c +++ b/arch/powerpc/platforms/pasemi/setup.c @@ -137,7 +137,7 @@ static __init void pas_init_IRQ(void) /* Find address list in /platform-open-pic */ root = of_find_node_by_path("/"); naddr = of_n_addr_cells(root); - opprop = get_property(root, "platform-open-pic", &opplen); + opprop = of_get_property(root, "platform-open-pic", &opplen); if (!opprop) { printk(KERN_ERR "No platform-open-pic property.\n"); of_node_put(root); diff --git a/arch/powerpc/platforms/powermac/backlight.c b/arch/powerpc/platforms/powermac/backlight.c index de7440e62cc4..0dc8a45c408a 100644 --- a/arch/powerpc/platforms/powermac/backlight.c +++ b/arch/powerpc/platforms/powermac/backlight.c @@ -59,7 +59,7 @@ int pmac_has_backlight_type(const char *type) struct device_node* bk_node = find_devices("backlight"); if (bk_node) { - const char *prop = get_property(bk_node, + const char *prop = of_get_property(bk_node, "backlight-control", NULL); if (prop && strncmp(prop, type, strlen(type)) == 0) return 1; diff --git a/arch/powerpc/platforms/powermac/cpufreq_32.c b/arch/powerpc/platforms/powermac/cpufreq_32.c index c2b6b4134f68..76eda9fcd1aa 100644 --- a/arch/powerpc/platforms/powermac/cpufreq_32.c +++ b/arch/powerpc/platforms/powermac/cpufreq_32.c @@ -421,7 +421,7 @@ static int pmac_cpufreq_cpu_init(struct cpufreq_policy *policy) static u32 read_gpio(struct device_node *np) { - const u32 *reg = get_property(np, "reg", NULL); + const u32 *reg = of_get_property(np, "reg", NULL); u32 offset; if (reg == NULL) @@ -521,13 +521,14 @@ static int pmac_cpufreq_init_MacRISC3(struct device_node *cpunode) int lenp, rc; const u32 *freqs, *ratio; - freqs = get_property(cpunode, "bus-frequencies", &lenp); + freqs = of_get_property(cpunode, "bus-frequencies", &lenp); lenp /= sizeof(u32); if (freqs == NULL || lenp != 2) { printk(KERN_ERR "cpufreq: bus-frequencies incorrect or missing\n"); return 1; } - ratio = get_property(cpunode, "processor-to-bus-ratio*2", NULL); + ratio = of_get_property(cpunode, "processor-to-bus-ratio*2", + NULL); if (ratio == NULL) { printk(KERN_ERR "cpufreq: processor-to-bus-ratio*2 missing\n"); return 1; @@ -562,7 +563,7 @@ static int pmac_cpufreq_init_MacRISC3(struct device_node *cpunode) /* If we use the PMU, look for the min & max frequencies in the * device-tree */ - value = get_property(cpunode, "min-clock-frequency", NULL); + value = of_get_property(cpunode, "min-clock-frequency", NULL); if (!value) return 1; low_freq = (*value) / 1000; @@ -571,7 +572,7 @@ static int pmac_cpufreq_init_MacRISC3(struct device_node *cpunode) if (low_freq < 100000) low_freq *= 10; - value = get_property(cpunode, "max-clock-frequency", NULL); + value = of_get_property(cpunode, "max-clock-frequency", NULL); if (!value) return 1; hi_freq = (*value) / 1000; @@ -585,7 +586,7 @@ static int pmac_cpufreq_init_7447A(struct device_node *cpunode) { struct device_node *volt_gpio_np; - if (get_property(cpunode, "dynamic-power-step", NULL) == NULL) + if (of_get_property(cpunode, "dynamic-power-step", NULL) == NULL) return 1; volt_gpio_np = of_find_node_by_name(NULL, "cpu-vcore-select"); @@ -614,11 +615,11 @@ static int pmac_cpufreq_init_750FX(struct device_node *cpunode) u32 pvr; const u32 *value; - if (get_property(cpunode, "dynamic-power-step", NULL) == NULL) + if (of_get_property(cpunode, "dynamic-power-step", NULL) == NULL) return 1; hi_freq = cur_freq; - value = get_property(cpunode, "reduced-clock-frequency", NULL); + value = of_get_property(cpunode, "reduced-clock-frequency", NULL); if (!value) return 1; low_freq = (*value) / 1000; @@ -662,14 +663,14 @@ static int __init pmac_cpufreq_setup(void) goto out; /* Get current cpu clock freq */ - value = get_property(cpunode, "clock-frequency", NULL); + value = of_get_property(cpunode, "clock-frequency", NULL); if (!value) goto out; cur_freq = (*value) / 1000; /* Check for 7447A based MacRISC3 */ if (machine_is_compatible("MacRISC3") && - get_property(cpunode, "dynamic-power-step", NULL) && + of_get_property(cpunode, "dynamic-power-step", NULL) && PVR_VER(mfspr(SPRN_PVR)) == 0x8003) { pmac_cpufreq_init_7447A(cpunode); /* Check for other MacRISC3 machines */ diff --git a/arch/powerpc/platforms/powermac/cpufreq_64.c b/arch/powerpc/platforms/powermac/cpufreq_64.c index 9d22361a26d6..567d5523b690 100644 --- a/arch/powerpc/platforms/powermac/cpufreq_64.c +++ b/arch/powerpc/platforms/powermac/cpufreq_64.c @@ -410,7 +410,7 @@ static int __init g5_neo2_cpufreq_init(struct device_node *cpus) /* Get first CPU node */ for (cpunode = NULL; (cpunode = of_get_next_child(cpus, cpunode)) != NULL;) { - const u32 *reg = get_property(cpunode, "reg", NULL); + const u32 *reg = of_get_property(cpunode, "reg", NULL); if (reg == NULL || (*reg) != 0) continue; if (!strcmp(cpunode->type, "cpu")) @@ -422,7 +422,7 @@ static int __init g5_neo2_cpufreq_init(struct device_node *cpus) } /* Check 970FX for now */ - valp = get_property(cpunode, "cpu-version", NULL); + valp = of_get_property(cpunode, "cpu-version", NULL); if (!valp) { DBG("No cpu-version property !\n"); goto bail_noprops; @@ -434,7 +434,7 @@ static int __init g5_neo2_cpufreq_init(struct device_node *cpus) } /* Look for the powertune data in the device-tree */ - g5_pmode_data = get_property(cpunode, "power-mode-data",&psize); + g5_pmode_data = of_get_property(cpunode, "power-mode-data",&psize); if (!g5_pmode_data) { DBG("No power-mode-data !\n"); goto bail_noprops; @@ -493,7 +493,7 @@ static int __init g5_neo2_cpufreq_init(struct device_node *cpus) * half freq in this version. So far, I haven't yet seen a machine * supporting anything else. */ - valp = get_property(cpunode, "clock-frequency", NULL); + valp = of_get_property(cpunode, "clock-frequency", NULL); if (!valp) return -ENODEV; max_freq = (*valp)/1000; @@ -563,7 +563,7 @@ static int __init g5_pm72_cpufreq_init(struct device_node *cpus) /* Lookup the cpuid eeprom node */ cpuid = of_find_node_by_path("/u3@0,f8000000/i2c@f8001000/cpuid@a0"); if (cpuid != NULL) - eeprom = get_property(cpuid, "cpuid", NULL); + eeprom = of_get_property(cpuid, "cpuid", NULL); if (eeprom == NULL) { printk(KERN_ERR "cpufreq: Can't find cpuid EEPROM !\n"); rc = -ENODEV; @@ -573,13 +573,13 @@ static int __init g5_pm72_cpufreq_init(struct device_node *cpus) /* Lookup the i2c hwclock */ for (hwclock = NULL; (hwclock = of_find_node_by_name(hwclock, "i2c-hwclock")) != NULL;){ - const char *loc = get_property(hwclock, + const char *loc = of_get_property(hwclock, "hwctrl-location", NULL); if (loc == NULL) continue; if (strcmp(loc, "CPU CLOCK")) continue; - if (!get_property(hwclock, "platform-get-frequency", NULL)) + if (!of_get_property(hwclock, "platform-get-frequency", NULL)) continue; break; } @@ -638,7 +638,7 @@ static int __init g5_pm72_cpufreq_init(struct device_node *cpus) */ /* Get max frequency from device-tree */ - valp = get_property(cpunode, "clock-frequency", NULL); + valp = of_get_property(cpunode, "clock-frequency", NULL); if (!valp) { printk(KERN_ERR "cpufreq: Can't find CPU frequency !\n"); rc = -ENODEV; diff --git a/arch/powerpc/platforms/powermac/feature.c b/arch/powerpc/platforms/powermac/feature.c index 24cc50c1774a..103fcc4c5605 100644 --- a/arch/powerpc/platforms/powermac/feature.c +++ b/arch/powerpc/platforms/powermac/feature.c @@ -1057,8 +1057,8 @@ core99_reset_cpu(struct device_node *node, long param, long value) if (np == NULL) return -ENODEV; for (np = np->child; np != NULL; np = np->sibling) { - const u32 *num = get_property(np, "reg", NULL); - const u32 *rst = get_property(np, "soft-reset", NULL); + const u32 *num = of_get_property(np, "reg", NULL); + const u32 *rst = of_get_property(np, "soft-reset", NULL); if (num == NULL || rst == NULL) continue; if (param == *num) { @@ -1095,7 +1095,7 @@ core99_usb_enable(struct device_node *node, long param, long value) macio->type != macio_intrepid) return -ENODEV; - prop = get_property(node, "AAPL,clock-id", NULL); + prop = of_get_property(node, "AAPL,clock-id", NULL); if (!prop) return -ENODEV; if (strncmp(prop, "usb0u048", 8) == 0) @@ -1506,8 +1506,8 @@ static long g5_reset_cpu(struct device_node *node, long param, long value) if (np == NULL) return -ENODEV; for (np = np->child; np != NULL; np = np->sibling) { - const u32 *num = get_property(np, "reg", NULL); - const u32 *rst = get_property(np, "soft-reset", NULL); + const u32 *num = of_get_property(np, "reg", NULL); + const u32 *rst = of_get_property(np, "soft-reset", NULL); if (num == NULL || rst == NULL) continue; if (param == *num) { @@ -2411,7 +2411,7 @@ static int __init probe_motherboard(void) */ dt = find_devices("device-tree"); if (dt != NULL) - model = get_property(dt, "model", NULL); + model = of_get_property(dt, "model", NULL); for(i=0; model && i<(sizeof(pmac_mb_defs)/sizeof(struct pmac_mb_def)); i++) { if (strcmp(model, pmac_mb_defs[i].model_string) == 0) { pmac_mb = pmac_mb_defs[i]; @@ -2509,7 +2509,7 @@ found: if (np->sibling) break; /* Nap mode not supported if flush-on-lock property is present */ - if (get_property(np, "flush-on-lock", NULL)) + if (of_get_property(np, "flush-on-lock", NULL)) break; powersave_nap = 1; printk(KERN_DEBUG "Processor NAP mode on idle enabled.\n"); @@ -2558,7 +2558,7 @@ static void __init probe_uninorth(void) if (uninorth_node == NULL) return; - addrp = get_property(uninorth_node, "reg", NULL); + addrp = of_get_property(uninorth_node, "reg", NULL); if (addrp == NULL) return; address = of_translate_address(uninorth_node, addrp); @@ -2642,7 +2642,7 @@ static void __init probe_one_macio(const char *name, const char *compat, int typ return; } if (type == macio_keylargo || type == macio_keylargo2) { - const u32 *did = get_property(node, "device-id", NULL); + const u32 *did = of_get_property(node, "device-id", NULL); if (*did == 0x00000025) type = macio_pangea; if (*did == 0x0000003e) @@ -2655,7 +2655,7 @@ static void __init probe_one_macio(const char *name, const char *compat, int typ macio_chips[i].base = base; macio_chips[i].flags = MACIO_FLAG_SCCB_ON | MACIO_FLAG_SCCB_ON; macio_chips[i].name = macio_names[type]; - revp = get_property(node, "revision-id", NULL); + revp = of_get_property(node, "revision-id", NULL); if (revp) macio_chips[i].rev = *revp; printk(KERN_INFO "Found a %s mac-io controller, rev: %d, mapped at 0x%p\n", @@ -2706,8 +2706,8 @@ initial_serial_shutdown(struct device_node *np) int port_type = PMAC_SCC_ASYNC; int modem = 0; - slots = get_property(np, "slot-names", &len); - conn = get_property(np, "AAPL,connector", &len); + slots = of_get_property(np, "slot-names", &len); + conn = of_get_property(np, "AAPL,connector", &len); if (conn && (strcmp(conn, "infrared") == 0)) port_type = PMAC_SCC_IRDA; else if (device_is_compatible(np, "cobalt")) diff --git a/arch/powerpc/platforms/powermac/low_i2c.c b/arch/powerpc/platforms/powermac/low_i2c.c index bfc4829162f1..5430e146b3e9 100644 --- a/arch/powerpc/platforms/powermac/low_i2c.c +++ b/arch/powerpc/platforms/powermac/low_i2c.c @@ -491,7 +491,7 @@ static struct pmac_i2c_host_kw *__init kw_i2c_host_init(struct device_node *np) * on all i2c keywest nodes so far ... we would have to fallback * to macio parsing if that wasn't the case */ - addrp = get_property(np, "AAPL,address", NULL); + addrp = of_get_property(np, "AAPL,address", NULL); if (addrp == NULL) { printk(KERN_ERR "low_i2c: Can't find address for %s\n", np->full_name); @@ -505,13 +505,13 @@ static struct pmac_i2c_host_kw *__init kw_i2c_host_init(struct device_node *np) host->timeout_timer.function = kw_i2c_timeout; host->timeout_timer.data = (unsigned long)host; - psteps = get_property(np, "AAPL,address-step", NULL); + psteps = of_get_property(np, "AAPL,address-step", NULL); steps = psteps ? (*psteps) : 0x10; for (host->bsteps = 0; (steps & 0x01) == 0; host->bsteps++) steps >>= 1; /* Select interface rate */ host->speed = KW_I2C_MODE_25KHZ; - prate = get_property(np, "AAPL,i2c-rate", NULL); + prate = of_get_property(np, "AAPL,i2c-rate", NULL); if (prate) switch(*prate) { case 100: host->speed = KW_I2C_MODE_100KHZ; @@ -619,7 +619,7 @@ static void __init kw_i2c_probe(void) } else { for (child = NULL; (child = of_get_next_child(np, child)) != NULL;) { - const u32 *reg = get_property(child, + const u32 *reg = of_get_property(child, "reg", NULL); if (reg == NULL) continue; @@ -905,7 +905,7 @@ static void __init smu_i2c_probe(void) if (strcmp(busnode->type, "i2c") && strcmp(busnode->type, "i2c-bus")) continue; - reg = get_property(busnode, "reg", NULL); + reg = of_get_property(busnode, "reg", NULL); if (reg == NULL) continue; @@ -950,7 +950,8 @@ struct pmac_i2c_bus *pmac_i2c_find_bus(struct device_node *node) if (p == bus->busnode) { if (prev && bus->flags & pmac_i2c_multibus) { const u32 *reg; - reg = get_property(prev, "reg", NULL); + reg = of_get_property(prev, "reg", + NULL); if (!reg) continue; if (((*reg) >> 8) != bus->channel) @@ -971,7 +972,7 @@ EXPORT_SYMBOL_GPL(pmac_i2c_find_bus); u8 pmac_i2c_get_dev_addr(struct device_node *device) { - const u32 *reg = get_property(device, "reg", NULL); + const u32 *reg = of_get_property(device, "reg", NULL); if (reg == NULL) return 0; diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c index 431a685a15dd..092cef4160a1 100644 --- a/arch/powerpc/platforms/powermac/pci.c +++ b/arch/powerpc/platforms/powermac/pci.c @@ -70,11 +70,11 @@ static int __init fixup_one_level_bus_range(struct device_node *node, int higher int len; /* For PCI<->PCI bridges or CardBus bridges, we go down */ - class_code = get_property(node, "class-code", NULL); + class_code = of_get_property(node, "class-code", NULL); if (!class_code || ((*class_code >> 8) != PCI_CLASS_BRIDGE_PCI && (*class_code >> 8) != PCI_CLASS_BRIDGE_CARDBUS)) continue; - bus_range = get_property(node, "bus-range", &len); + bus_range = of_get_property(node, "bus-range", &len); if (bus_range != NULL && len > 2 * sizeof(int)) { if (bus_range[1] > higher) higher = bus_range[1]; @@ -246,8 +246,8 @@ static int chaos_validate_dev(struct pci_bus *bus, int devfn, int offset) if (np == NULL) return PCIBIOS_DEVICE_NOT_FOUND; - vendor = get_property(np, "vendor-id", NULL); - device = get_property(np, "device-id", NULL); + vendor = of_get_property(np, "vendor-id", NULL); + device = of_get_property(np, "device-id", NULL); if (vendor == NULL || device == NULL) return PCIBIOS_DEVICE_NOT_FOUND; @@ -691,17 +691,17 @@ static void __init fixup_nec_usb2(void) const u32 *prop; u8 bus, devfn; - prop = get_property(nec, "vendor-id", NULL); + prop = of_get_property(nec, "vendor-id", NULL); if (prop == NULL) continue; if (0x1033 != *prop) continue; - prop = get_property(nec, "device-id", NULL); + prop = of_get_property(nec, "device-id", NULL); if (prop == NULL) continue; if (0x0035 != *prop) continue; - prop = get_property(nec, "reg", NULL); + prop = of_get_property(nec, "reg", NULL); if (prop == NULL) continue; devfn = (prop[0] >> 8) & 0xff; @@ -909,7 +909,7 @@ static int __init add_bridge(struct device_node *dev) has_address = (of_address_to_resource(dev, 0, &rsrc) == 0); /* Get bus range if any */ - bus_range = get_property(dev, "bus-range", &len); + bus_range = of_get_property(dev, "bus-range", &len); if (bus_range == NULL || len < 2 * sizeof(int)) { printk(KERN_WARNING "Can't get bus-range for %s, assume" " bus 0\n", dev->full_name); diff --git a/arch/powerpc/platforms/powermac/pfunc_base.c b/arch/powerpc/platforms/powermac/pfunc_base.c index 5c6c15c5f9a3..45d54b9ad9e0 100644 --- a/arch/powerpc/platforms/powermac/pfunc_base.c +++ b/arch/powerpc/platforms/powermac/pfunc_base.c @@ -114,7 +114,7 @@ static void macio_gpio_init_one(struct macio_chip *macio) * we just create them all */ for (gp = NULL; (gp = of_get_next_child(gparent, gp)) != NULL;) { - const u32 *reg = get_property(gp, "reg", NULL); + const u32 *reg = of_get_property(gp, "reg", NULL); unsigned long offset; if (reg == NULL) continue; diff --git a/arch/powerpc/platforms/powermac/pfunc_core.c b/arch/powerpc/platforms/powermac/pfunc_core.c index a128553b8413..85434231ae14 100644 --- a/arch/powerpc/platforms/powermac/pfunc_core.c +++ b/arch/powerpc/platforms/powermac/pfunc_core.c @@ -820,7 +820,7 @@ struct pmf_function *__pmf_find_function(struct device_node *target, * one, then we fallback to a direct call attempt */ snprintf(fname, 63, "platform-%s", name); - prop = get_property(target, fname, NULL); + prop = of_get_property(target, fname, NULL); if (prop == NULL) goto find_it; ph = *prop; diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c index 5e5c0e4add91..f59d311e25da 100644 --- a/arch/powerpc/platforms/powermac/pic.c +++ b/arch/powerpc/platforms/powermac/pic.c @@ -482,7 +482,7 @@ static struct mpic * __init pmac_setup_one_mpic(struct device_node *np, pmac_call_feature(PMAC_FTR_ENABLE_MPIC, np, 0, 0); flags |= MPIC_WANTS_RESET; - if (get_property(np, "big-endian", NULL)) + if (of_get_property(np, "big-endian", NULL)) flags |= MPIC_BIG_ENDIAN; /* Primary Big Endian means HT interrupts. This is quite dodgy @@ -510,7 +510,7 @@ static int __init pmac_pic_probe_mpic(void) for (np = NULL; (np = of_find_node_by_type(np, "open-pic")) != NULL;) { if (master == NULL && - get_property(np, "interrupts", NULL) == NULL) + of_get_property(np, "interrupts", NULL) == NULL) master = of_node_get(np); else if (slave == NULL) slave = of_node_get(np); @@ -575,7 +575,7 @@ void __init pmac_pic_init(void) #ifdef CONFIG_PPC32 if (!pmac_newworld) flags |= OF_IMAP_OLDWORLD_MAC; - if (get_property(of_chosen, "linux,bootx", NULL) != NULL) + if (of_get_property(of_chosen, "linux,bootx", NULL) != NULL) flags |= OF_IMAP_NO_PHANDLE; #endif /* CONFIG_PPC_32 */ diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c index f2a3063980eb..8c96f2461e9a 100644 --- a/arch/powerpc/platforms/powermac/setup.c +++ b/arch/powerpc/platforms/powermac/setup.c @@ -134,12 +134,12 @@ static void pmac_show_cpuinfo(struct seq_file *m) seq_printf(m, "machine\t\t: "); np = of_find_node_by_path("/"); if (np != NULL) { - pp = get_property(np, "model", NULL); + pp = of_get_property(np, "model", NULL); if (pp != NULL) seq_printf(m, "%s\n", pp); else seq_printf(m, "PowerMac\n"); - pp = get_property(np, "compatible", &plen); + pp = of_get_property(np, "compatible", &plen); if (pp != NULL) { seq_printf(m, "motherboard\t:"); while (plen > 0) { @@ -163,11 +163,13 @@ static void pmac_show_cpuinfo(struct seq_file *m) if (np == NULL) np = of_find_node_by_type(NULL, "cache"); if (np != NULL) { - const unsigned int *ic = get_property(np, "i-cache-size", NULL); - const unsigned int *dc = get_property(np, "d-cache-size", NULL); + const unsigned int *ic = + of_get_property(np, "i-cache-size", NULL); + const unsigned int *dc = + of_get_property(np, "d-cache-size", NULL); seq_printf(m, "L2 cache\t:"); has_l2cache = 1; - if (get_property(np, "cache-unified", NULL) != 0 && dc) { + if (of_get_property(np, "cache-unified", NULL) != 0 && dc) { seq_printf(m, " %dK unified", *dc / 1024); } else { if (ic) @@ -176,7 +178,7 @@ static void pmac_show_cpuinfo(struct seq_file *m) seq_printf(m, "%s %dK data", (ic? " +": ""), *dc / 1024); } - pp = get_property(np, "ram-type", NULL); + pp = of_get_property(np, "ram-type", NULL); if (pp) seq_printf(m, " %s", pp); seq_printf(m, "\n"); @@ -253,7 +255,7 @@ static void __init l2cr_init(void) np = find_type_devices("cpu"); if (np != 0) { const unsigned int *l2cr = - get_property(np, "l2cr-value", NULL); + of_get_property(np, "l2cr-value", NULL); if (l2cr != 0) { ppc_override_l2cr = 1; ppc_override_l2cr_value = *l2cr; @@ -285,7 +287,7 @@ static void __init pmac_setup_arch(void) loops_per_jiffy = 50000000 / HZ; cpu = of_find_node_by_type(NULL, "cpu"); if (cpu != NULL) { - fp = get_property(cpu, "clock-frequency", NULL); + fp = of_get_property(cpu, "clock-frequency", NULL); if (fp != NULL) { if (pvr >= 0x30 && pvr < 0x80) /* PPC970 etc. */ @@ -302,7 +304,7 @@ static void __init pmac_setup_arch(void) /* See if newworld or oldworld */ for (ic = NULL; (ic = of_find_all_nodes(ic)) != NULL; ) - if (get_property(ic, "interrupt-controller", NULL)) + if (of_get_property(ic, "interrupt-controller", NULL)) break; if (ic) { pmac_newworld = 1; diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c index d73fb73802bb..20f328678fd1 100644 --- a/arch/powerpc/platforms/powermac/smp.c +++ b/arch/powerpc/platforms/powermac/smp.c @@ -567,7 +567,7 @@ static void __init smp_core99_setup_i2c_hwsync(int ncpus) pmac_tb_clock_chip_host = pmac_i2c_find_bus(cc); if (pmac_tb_clock_chip_host == NULL) continue; - reg = get_property(cc, "reg", NULL); + reg = of_get_property(cc, "reg", NULL); if (reg == NULL) continue; switch (*reg) { @@ -695,7 +695,7 @@ static void __init smp_core99_setup(int ncpus) struct device_node *cpus = of_find_node_by_path("/cpus"); if (cpus && - get_property(cpus, "platform-cpu-timebase", NULL)) { + of_get_property(cpus, "platform-cpu-timebase", NULL)) { pmac_tb_freeze = smp_core99_pfunc_tb_freeze; printk(KERN_INFO "Processor timebase sync using" " platform function\n"); @@ -712,7 +712,7 @@ static void __init smp_core99_setup(int ncpus) core99_tb_gpio = KL_GPIO_TB_ENABLE; /* default value */ cpu = of_find_node_by_type(NULL, "cpu"); if (cpu != NULL) { - tbprop = get_property(cpu, "timebase-enable", NULL); + tbprop = of_get_property(cpu, "timebase-enable", NULL); if (tbprop) core99_tb_gpio = *tbprop; of_node_put(cpu); diff --git a/arch/powerpc/platforms/powermac/udbg_scc.c b/arch/powerpc/platforms/powermac/udbg_scc.c index 379db05b0082..47de4d3fc167 100644 --- a/arch/powerpc/platforms/powermac/udbg_scc.c +++ b/arch/powerpc/platforms/powermac/udbg_scc.c @@ -81,7 +81,7 @@ void udbg_scc_init(int force_scc) macio = of_get_parent(escc); if (macio == NULL) goto bail; - path = get_property(of_chosen, "linux,stdout-path", NULL); + path = of_get_property(of_chosen, "linux,stdout-path", NULL); if (path != NULL) stdout = of_find_node_by_path(path); for (ch = NULL; (ch = of_get_next_child(escc, ch)) != NULL;) { @@ -96,13 +96,13 @@ void udbg_scc_init(int force_scc) ch = ch_def ? ch_def : ch_a; /* Get address within mac-io ASIC */ - reg = get_property(escc, "reg", NULL); + reg = of_get_property(escc, "reg", NULL); if (reg == NULL) goto bail; addr = reg[0]; /* Get address of mac-io PCI itself */ - reg = get_property(macio, "assigned-addresses", NULL); + reg = of_get_property(macio, "assigned-addresses", NULL); if (reg == NULL) goto bail; addr += reg[2]; diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c index a56be71d1ede..48fbd442e9df 100644 --- a/arch/powerpc/platforms/pseries/eeh.c +++ b/arch/powerpc/platforms/pseries/eeh.c @@ -789,10 +789,10 @@ static void *early_enable_eeh(struct device_node *dn, void *data) unsigned int rets[3]; struct eeh_early_enable_info *info = data; int ret; - const char *status = get_property(dn, "status", NULL); - const u32 *class_code = get_property(dn, "class-code", NULL); - const u32 *vendor_id = get_property(dn, "vendor-id", NULL); - const u32 *device_id = get_property(dn, "device-id", NULL); + const char *status = of_get_property(dn, "status", NULL); + const u32 *class_code = of_get_property(dn, "class-code", NULL); + const u32 *vendor_id = of_get_property(dn, "vendor-id", NULL); + const u32 *device_id = of_get_property(dn, "device-id", NULL); const u32 *regs; int enable; struct pci_dn *pdn = PCI_DN(dn); @@ -835,7 +835,7 @@ static void *early_enable_eeh(struct device_node *dn, void *data) /* Ok... see if this device supports EEH. Some do, some don't, * and the only way to find out is to check each and every one. */ - regs = get_property(dn, "reg", NULL); + regs = of_get_property(dn, "reg", NULL); if (regs) { /* First register entry is addr (00BBSS00) */ /* Try to enable eeh */ diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c index 8cc331eecc9d..3170e003f76a 100644 --- a/arch/powerpc/platforms/pseries/eeh_driver.c +++ b/arch/powerpc/platforms/pseries/eeh_driver.c @@ -314,14 +314,14 @@ struct pci_dn * handle_eeh_events (struct eeh_event *event) if (!frozen_dn) { - location = get_property(event->dn, "ibm,loc-code", NULL); + location = of_get_property(event->dn, "ibm,loc-code", NULL); location = location ? location : "unknown"; printk(KERN_ERR "EEH: Error: Cannot find partition endpoint " "for location=%s pci addr=%s\n", location, pci_name(event->dev)); return NULL; } - location = get_property(frozen_dn, "ibm,loc-code", NULL); + location = of_get_property(frozen_dn, "ibm,loc-code", NULL); location = location ? location : "unknown"; /* There are two different styles for coming up with the PE. diff --git a/arch/powerpc/platforms/pseries/eeh_event.c b/arch/powerpc/platforms/pseries/eeh_event.c index 221dec8c16bd..ddb80f5d850b 100644 --- a/arch/powerpc/platforms/pseries/eeh_event.c +++ b/arch/powerpc/platforms/pseries/eeh_event.c @@ -126,7 +126,7 @@ int eeh_send_failure_event (struct device_node *dn, if (!mem_init_done) { printk(KERN_ERR "EEH: event during early boot not handled\n"); - location = get_property(dn, "ibm,loc-code", NULL); + location = of_get_property(dn, "ibm,loc-code", NULL); printk(KERN_ERR "EEH: device node = %s\n", dn->full_name); printk(KERN_ERR "EEH: PCI location = %s\n", location); return 1; diff --git a/arch/powerpc/platforms/pseries/firmware.c b/arch/powerpc/platforms/pseries/firmware.c index 90522e3c9d46..29bf83bfb1f0 100644 --- a/arch/powerpc/platforms/pseries/firmware.c +++ b/arch/powerpc/platforms/pseries/firmware.c @@ -80,7 +80,7 @@ void __init fw_feature_init(void) goto out; } - hypertas = get_property(dn, "ibm,hypertas-functions", &len); + hypertas = of_get_property(dn, "ibm,hypertas-functions", &len); if (hypertas == NULL) goto out; diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c index f460b9cbfd46..9711eb0d5496 100644 --- a/arch/powerpc/platforms/pseries/hotplug-cpu.c +++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c @@ -143,7 +143,7 @@ static int pseries_add_processor(struct device_node *np) int err = -ENOSPC, len, nthreads, i; const u32 *intserv; - intserv = get_property(np, "ibm,ppc-interrupt-server#s", &len); + intserv = of_get_property(np, "ibm,ppc-interrupt-server#s", &len); if (!intserv) return 0; @@ -203,7 +203,7 @@ static void pseries_remove_processor(struct device_node *np) int len, nthreads, i; const u32 *intserv; - intserv = get_property(np, "ibm,ppc-interrupt-server#s", &len); + intserv = of_get_property(np, "ibm,ppc-interrupt-server#s", &len); if (!intserv) return; diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c index f9510a5a3e21..66665c82415c 100644 --- a/arch/powerpc/platforms/pseries/iommu.c +++ b/arch/powerpc/platforms/pseries/iommu.c @@ -253,8 +253,8 @@ static void iommu_table_setparms(struct pci_controller *phb, node = (struct device_node *)phb->arch_data; - basep = get_property(node, "linux,tce-base", NULL); - sizep = get_property(node, "linux,tce-size", NULL); + basep = of_get_property(node, "linux,tce-base", NULL); + sizep = of_get_property(node, "linux,tce-size", NULL); if (basep == NULL || sizep == NULL) { printk(KERN_ERR "PCI_DMA: iommu_table_setparms: %s has " "missing tce entries !\n", dn->full_name); @@ -404,7 +404,7 @@ static void pci_dma_bus_setup_pSeriesLP(struct pci_bus *bus) /* Find nearest ibm,dma-window, walking up the device tree */ for (pdn = dn; pdn != NULL; pdn = pdn->parent) { - dma_window = get_property(pdn, "ibm,dma-window", NULL); + dma_window = of_get_property(pdn, "ibm,dma-window", NULL); if (dma_window != NULL) break; } @@ -499,7 +499,7 @@ static void pci_dma_dev_setup_pSeriesLP(struct pci_dev *dev) for (pdn = dn; pdn && PCI_DN(pdn) && !PCI_DN(pdn)->iommu_table; pdn = pdn->parent) { - dma_window = get_property(pdn, "ibm,dma-window", NULL); + dma_window = of_get_property(pdn, "ibm,dma-window", NULL); if (dma_window) break; } @@ -548,7 +548,7 @@ static int iommu_reconfig_notifier(struct notifier_block *nb, unsigned long acti switch (action) { case PSERIES_RECONFIG_REMOVE: if (pci && pci->iommu_table && - get_property(np, "ibm,dma-window", NULL)) + of_get_property(np, "ibm,dma-window", NULL)) iommu_free_table(np); break; default: @@ -565,7 +565,7 @@ static struct notifier_block iommu_reconfig_nb = { /* These are called very early. */ void iommu_init_early_pSeries(void) { - if (of_chosen && get_property(of_chosen, "linux,iommu-off", NULL)) { + if (of_chosen && of_get_property(of_chosen, "linux,iommu-off", NULL)) { /* Direct I/O, IOMMU off */ ppc_md.pci_dma_dev_setup = NULL; ppc_md.pci_dma_bus_setup = NULL; diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c index 843ee9643211..3a70e8ad7bc8 100644 --- a/arch/powerpc/platforms/pseries/lpar.c +++ b/arch/powerpc/platforms/pseries/lpar.c @@ -209,13 +209,13 @@ void __init find_udbg_vterm(void) /* find the boot console from /chosen/stdout */ if (!of_chosen) return; - name = get_property(of_chosen, "linux,stdout-path", NULL); + name = of_get_property(of_chosen, "linux,stdout-path", NULL); if (name == NULL) return; stdout_node = of_find_node_by_path(name); if (!stdout_node) return; - name = get_property(stdout_node, "name", NULL); + name = of_get_property(stdout_node, "name", NULL); if (!name) { printk(KERN_WARNING "stdout node missing 'name' property!\n"); goto out; @@ -226,7 +226,7 @@ void __init find_udbg_vterm(void) /* Check if it's a virtual terminal */ if (strncmp(name, "vty", 3) != 0) goto out; - termno = get_property(stdout_node, "reg", NULL); + termno = of_get_property(stdout_node, "reg", NULL); if (termno == NULL) goto out; vtermno = termno[0]; diff --git a/arch/powerpc/platforms/pseries/nvram.c b/arch/powerpc/platforms/pseries/nvram.c index 64163cecdf93..f68903e15bd5 100644 --- a/arch/powerpc/platforms/pseries/nvram.c +++ b/arch/powerpc/platforms/pseries/nvram.c @@ -130,7 +130,7 @@ int __init pSeries_nvram_init(void) if (nvram == NULL) return -ENODEV; - nbytes_p = get_property(nvram, "#bytes", &proplen); + nbytes_p = of_get_property(nvram, "#bytes", &proplen); if (nbytes_p == NULL || proplen != sizeof(unsigned int)) return -EIO; diff --git a/arch/powerpc/platforms/pseries/pci.c b/arch/powerpc/platforms/pseries/pci.c index 5c54ff9521c8..2c6ded29f73d 100644 --- a/arch/powerpc/platforms/pseries/pci.c +++ b/arch/powerpc/platforms/pseries/pci.c @@ -40,7 +40,7 @@ void pcibios_name_device(struct pci_dev *dev) */ dn = pci_device_to_OF_node(dev); if (dn) { - char *loc_code = get_property(dn, "ibm,loc-code", 0); + const char *loc_code = of_get_property(dn, "ibm,loc-code", 0); if (loc_code) { int loc_len = strlen(loc_code); if (loc_len < sizeof(dev->dev.name)) { diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c index edc038873113..53aa04101ced 100644 --- a/arch/powerpc/platforms/pseries/ras.c +++ b/arch/powerpc/platforms/pseries/ras.c @@ -85,7 +85,7 @@ static void request_ras_irqs(struct device_node *np, * map those interrupts using the default interrupt host and default * trigger */ - opicprop = get_property(np, "open-pic-interrupt", &opicplen); + opicprop = of_get_property(np, "open-pic-interrupt", &opicplen); if (opicprop) { opicplen /= sizeof(u32); for (i = 0; i < opicplen; i++) { diff --git a/arch/powerpc/platforms/pseries/rtasd.c b/arch/powerpc/platforms/pseries/rtasd.c index 77d0937d5c07..9797b10b2935 100644 --- a/arch/powerpc/platforms/pseries/rtasd.c +++ b/arch/powerpc/platforms/pseries/rtasd.c @@ -363,7 +363,7 @@ static int get_eventscan_parms(void) node = of_find_node_by_path("/rtas"); - ip = get_property(node, "rtas-event-scan-rate", NULL); + ip = of_get_property(node, "rtas-event-scan-rate", NULL); if (ip == NULL) { printk(KERN_ERR "rtasd: no rtas-event-scan-rate\n"); of_node_put(node); diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index 54e93eb8a8ee..e2fcd2307e67 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -93,7 +93,7 @@ static void pSeries_show_cpuinfo(struct seq_file *m) root = of_find_node_by_path("/"); if (root) - model = get_property(root, "model", NULL); + model = of_get_property(root, "model", NULL); seq_printf(m, "machine\t\t: CHRP %s\n", model); of_node_put(root); } @@ -140,7 +140,7 @@ static void __init pseries_mpic_init_IRQ(void) np = of_find_node_by_path("/"); naddr = of_n_addr_cells(np); - opprop = get_property(np, "platform-open-pic", &opplen); + opprop = of_get_property(np, "platform-open-pic", &opplen); if (opprop != 0) { openpic_addr = of_read_number(opprop, naddr); printk(KERN_DEBUG "OpenPIC addr: %lx\n", openpic_addr); @@ -189,7 +189,7 @@ static void __init pseries_mpic_init_IRQ(void) break; if (strcmp(np->name, "pci") != 0) continue; - addrp = get_property(np, "8259-interrupt-acknowledge", + addrp = of_get_property(np, "8259-interrupt-acknowledge", NULL); if (addrp == NULL) continue; @@ -226,7 +226,7 @@ static void __init pseries_discover_pic(void) for (np = NULL; (np = of_find_node_by_name(np, "interrupt-controller"));) { - typep = get_property(np, "compatible", NULL); + typep = of_get_property(np, "compatible", NULL); if (strstr(typep, "open-pic")) { pSeries_mpic_node = of_node_get(np); ppc_md.init_IRQ = pseries_mpic_init_IRQ; diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c index f0795faada91..896cbf340c42 100644 --- a/arch/powerpc/platforms/pseries/xics.c +++ b/arch/powerpc/platforms/pseries/xics.c @@ -576,7 +576,7 @@ static void __init xics_init_one_node(struct device_node *np, * This happens to be the case so far but we are playing with fire... * should be fixed one of these days. -BenH. */ - ireg = get_property(np, "ibm,interrupt-server-ranges", NULL); + ireg = of_get_property(np, "ibm,interrupt-server-ranges", NULL); /* Do that ever happen ? we'll know soon enough... but even good'old * f80 does have that property .. @@ -588,7 +588,7 @@ static void __init xics_init_one_node(struct device_node *np, */ *indx = *ireg; } - ireg = get_property(np, "reg", &ilen); + ireg = of_get_property(np, "reg", &ilen); if (!ireg) panic("xics_init_IRQ: can't find interrupt reg property"); @@ -640,7 +640,7 @@ static void __init xics_setup_8259_cascade(void) break; if (strcmp(np->name, "pci") != 0) continue; - addrp = get_property(np, "8259-interrupt-acknowledge", NULL); + addrp = of_get_property(np, "8259-interrupt-acknowledge", NULL); if (addrp == NULL) continue; naddr = of_n_addr_cells(np); @@ -664,10 +664,11 @@ static struct device_node *cpuid_to_of_node(int cpu) int i, len; const u32 *intserv; - intserv = get_property(np, "ibm,ppc-interrupt-server#s", &len); + intserv = of_get_property(np, "ibm,ppc-interrupt-server#s", + &len); if (!intserv) - intserv = get_property(np, "reg", &len); + intserv = of_get_property(np, "reg", &len); i = len / sizeof(u32); @@ -709,7 +710,7 @@ void __init xics_init_IRQ(void) /* Find the server numbers for the boot cpu. */ np = cpuid_to_of_node(boot_cpuid); BUG_ON(!np); - ireg = get_property(np, "ibm,ppc-interrupt-gserver#s", &ilen); + ireg = of_get_property(np, "ibm,ppc-interrupt-gserver#s", &ilen); if (!ireg) goto skip_gserver_check; i = ilen / sizeof(int); @@ -725,7 +726,7 @@ void __init xics_init_IRQ(void) default_server = hcpuid; default_distrib_server = ireg[j+1]; - isize = get_property(np, + isize = of_get_property(np, "ibm,interrupt-server#-size", NULL); if (isize) interrupt_server_size = *isize; diff --git a/arch/powerpc/sysdev/dcr.c b/arch/powerpc/sysdev/dcr.c index 1fc5819e7d18..574b6ef44e0b 100644 --- a/arch/powerpc/sysdev/dcr.c +++ b/arch/powerpc/sysdev/dcr.c @@ -26,7 +26,7 @@ unsigned int dcr_resource_start(struct device_node *np, unsigned int index) { unsigned int ds; - const u32 *dr = get_property(np, "dcr-reg", &ds); + const u32 *dr = of_get_property(np, "dcr-reg", &ds); if (dr == NULL || ds & 1 || index >= (ds / 8)) return 0; @@ -37,7 +37,7 @@ unsigned int dcr_resource_start(struct device_node *np, unsigned int index) unsigned int dcr_resource_len(struct device_node *np, unsigned int index) { unsigned int ds; - const u32 *dr = get_property(np, "dcr-reg", &ds); + const u32 *dr = of_get_property(np, "dcr-reg", &ds); if (dr == NULL || ds & 1 || index >= (ds / 8)) return 0; @@ -53,9 +53,9 @@ static struct device_node * find_dcr_parent(struct device_node * node) const u32 *p; for (par = of_node_get(node); par;) { - if (get_property(par, "dcr-controller", NULL)) + if (of_get_property(par, "dcr-controller", NULL)) break; - p = get_property(par, "dcr-parent", NULL); + p = of_get_property(par, "dcr-parent", NULL); tmp = par; if (p == NULL) par = of_get_parent(par); @@ -80,13 +80,13 @@ u64 of_translate_dcr_address(struct device_node *dev, return OF_BAD_ADDR; /* Stride is not properly defined yet, default to 0x10 for Axon */ - p = get_property(dp, "dcr-mmio-stride", NULL); + p = of_get_property(dp, "dcr-mmio-stride", NULL); stride = (p == NULL) ? 0x10 : *p; /* XXX FIXME: Which property name is to use of the 2 following ? */ - p = get_property(dp, "dcr-mmio-range", NULL); + p = of_get_property(dp, "dcr-mmio-range", NULL); if (p == NULL) - p = get_property(dp, "dcr-mmio-space", NULL); + p = of_get_property(dp, "dcr-mmio-space", NULL); if (p == NULL) return OF_BAD_ADDR; diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c index d20f02927f72..8a123c71449f 100644 --- a/arch/powerpc/sysdev/fsl_soc.c +++ b/arch/powerpc/sysdev/fsl_soc.c @@ -52,7 +52,7 @@ phys_addr_t get_immrbase(void) soc = of_find_node_by_type(NULL, "soc"); if (soc) { unsigned int size; - const void *prop = get_property(soc, "reg", &size); + const void *prop = of_get_property(soc, "reg", &size); if (prop) immrbase = of_translate_address(soc, prop); @@ -78,8 +78,8 @@ u32 get_brgfreq(void) node = of_find_node_by_type(NULL, "cpm"); if (node) { unsigned int size; - const unsigned int *prop = get_property(node, "brg-frequency", - &size); + const unsigned int *prop = of_get_property(node, + "brg-frequency", &size); if (prop) brgfreq = *prop; @@ -103,8 +103,8 @@ u32 get_baudrate(void) node = of_find_node_by_type(NULL, "serial"); if (node) { unsigned int size; - const unsigned int *prop = get_property(node, "current-speed", - &size); + const unsigned int *prop = of_get_property(node, + "current-speed", &size); if (prop) fs_baudrate = *prop; @@ -153,7 +153,8 @@ static int __init gfar_mdio_of_init(void) while ((child = of_get_next_child(np, child)) != NULL) { int irq = irq_of_parse_and_map(child, 0); if (irq != NO_IRQ) { - const u32 *id = get_property(child, "reg", NULL); + const u32 *id = of_get_property(child, + "reg", NULL); mdio_data.irq[*id] = irq; } } @@ -209,7 +210,7 @@ static int __init gfar_of_init(void) of_irq_to_resource(np, 0, &r[1]); - model = get_property(np, "model", NULL); + model = of_get_property(np, "model", NULL); /* If we aren't the FEC we have multiple interrupts */ if (model && strcasecmp(model, "FEC")) { @@ -253,7 +254,7 @@ static int __init gfar_of_init(void) FSL_GIANFAR_DEV_HAS_VLAN | FSL_GIANFAR_DEV_HAS_EXTENDED_HASH; - ph = get_property(np, "phy-handle", NULL); + ph = of_get_property(np, "phy-handle", NULL); phy = of_find_node_by_phandle(*ph); if (phy == NULL) { @@ -263,7 +264,7 @@ static int __init gfar_of_init(void) mdio = of_get_parent(phy); - id = get_property(phy, "reg", NULL); + id = of_get_property(phy, "reg", NULL); ret = of_address_to_resource(mdio, 0, &res); if (ret) { of_node_put(phy); @@ -325,11 +326,11 @@ static int __init fsl_i2c_of_init(void) } i2c_data.device_flags = 0; - flags = get_property(np, "dfsrr", NULL); + flags = of_get_property(np, "dfsrr", NULL); if (flags) i2c_data.device_flags |= FSL_I2C_DEV_SEPARATE_DFSRR; - flags = get_property(np, "fsl5200-clocking", NULL); + flags = of_get_property(np, "fsl5200-clocking", NULL); if (flags) i2c_data.device_flags |= FSL_I2C_DEV_CLOCK_5200; @@ -374,7 +375,7 @@ static int __init mpc83xx_wdt_init(void) goto nosoc; } - freq = get_property(soc, "bus-frequency", NULL); + freq = of_get_property(soc, "bus-frequency", NULL); if (!freq) { ret = -ENODEV; goto err; @@ -466,15 +467,15 @@ static int __init fsl_usb_of_init(void) usb_data.operating_mode = FSL_USB2_MPH_HOST; - prop = get_property(np, "port0", NULL); + prop = of_get_property(np, "port0", NULL); if (prop) usb_data.port_enables |= FSL_USB2_PORT0_ENABLED; - prop = get_property(np, "port1", NULL); + prop = of_get_property(np, "port1", NULL); if (prop) usb_data.port_enables |= FSL_USB2_PORT1_ENABLED; - prop = get_property(np, "phy_type", NULL); + prop = of_get_property(np, "phy_type", NULL); usb_data.phy_mode = determine_usb_phy(prop); ret = @@ -501,7 +502,7 @@ static int __init fsl_usb_of_init(void) of_irq_to_resource(np, 0, &r[1]); - prop = get_property(np, "dr_mode", NULL); + prop = of_get_property(np, "dr_mode", NULL); if (!prop || !strcmp(prop, "host")) { usb_data.operating_mode = FSL_USB2_DR_HOST; @@ -538,7 +539,7 @@ static int __init fsl_usb_of_init(void) goto err; } - prop = get_property(np, "phy_type", NULL); + prop = of_get_property(np, "phy_type", NULL); usb_data.phy_mode = determine_usb_phy(prop); if (usb_dev_dr_host) { @@ -633,7 +634,7 @@ static int __init fs_enet_of_init(void) goto err; } - model = get_property(np, "model", NULL); + model = of_get_property(np, "model", NULL); if (model == NULL) { ret = -ENODEV; goto unreg; @@ -643,7 +644,7 @@ static int __init fs_enet_of_init(void) if (mac_addr) memcpy(fs_enet_data.macaddr, mac_addr, 6); - ph = get_property(np, "phy-handle", NULL); + ph = of_get_property(np, "phy-handle", NULL); phy = of_find_node_by_phandle(*ph); if (phy == NULL) { @@ -651,12 +652,12 @@ static int __init fs_enet_of_init(void) goto unreg; } - phy_addr = get_property(phy, "reg", NULL); + phy_addr = of_get_property(phy, "reg", NULL); fs_enet_data.phy_addr = *phy_addr; - phy_irq = get_property(phy, "interrupts", NULL); + phy_irq = of_get_property(phy, "interrupts", NULL); - id = get_property(np, "device-id", NULL); + id = of_get_property(np, "device-id", NULL); fs_enet_data.fs_no = *id; strcpy(fs_enet_data.fs_type, model); @@ -668,8 +669,10 @@ static int __init fs_enet_of_init(void) goto unreg; } - fs_enet_data.clk_rx = *((u32 *) get_property(np, "rx-clock", NULL)); - fs_enet_data.clk_tx = *((u32 *) get_property(np, "tx-clock", NULL)); + fs_enet_data.clk_rx = *((u32 *)of_get_property(np, + "rx-clock", NULL)); + fs_enet_data.clk_tx = *((u32 *)of_get_property(np, + "tx-clock", NULL)); if (strstr(model, "FCC")) { int fcc_index = *id - 1; @@ -690,7 +693,7 @@ static int __init fs_enet_of_init(void) fs_enet_data.bus_id = (char*)&bus_id[(*id)]; fs_enet_data.init_ioports = init_fcc_ioports; - mdio_bb_prop = get_property(phy, "bitbang", NULL); + mdio_bb_prop = of_get_property(phy, "bitbang", NULL); if (mdio_bb_prop) { struct platform_device *fs_enet_mdio_bb_dev; struct fs_mii_bb_platform_info fs_enet_mdio_bb_data; @@ -796,10 +799,10 @@ static int __init cpm_uart_of_init(void) goto err; } - id = get_property(np, "device-id", NULL); + id = of_get_property(np, "device-id", NULL); cpm_uart_data.fs_no = *id; - model = (char*)get_property(np, "model", NULL); + model = of_get_property(np, "model", NULL); strcpy(cpm_uart_data.fs_type, model); cpm_uart_data.uart_clk = ppc_proc_freq; @@ -808,8 +811,10 @@ static int __init cpm_uart_of_init(void) cpm_uart_data.tx_buf_size = 32; cpm_uart_data.rx_num_fifo = 4; cpm_uart_data.rx_buf_size = 32; - cpm_uart_data.clk_rx = *((u32 *) get_property(np, "rx-clock", NULL)); - cpm_uart_data.clk_tx = *((u32 *) get_property(np, "tx-clock", NULL)); + cpm_uart_data.clk_rx = *((u32 *)of_get_property(np, + "rx-clock", NULL)); + cpm_uart_data.clk_tx = *((u32 *)of_get_property(np, + "tx-clock", NULL)); ret = platform_device_add_data(cpm_uart_dev, &cpm_uart_data, @@ -833,7 +838,7 @@ arch_initcall(cpm_uart_of_init); #ifdef CONFIG_8xx extern void init_scc_ioports(struct fs_platform_info*); -extern int platform_device_skip(char *model, int id); +extern int platform_device_skip(const char *model, int id); static int __init fs_enet_mdio_of_init(void) { @@ -900,21 +905,22 @@ static int __init fs_enet_of_init(void) struct resource r[4]; struct device_node *phy = NULL, *mdio = NULL; struct fs_platform_info fs_enet_data; - unsigned int *id, *phy_addr; + const unsigned int *id; + const unsigned int *phy_addr; void *mac_addr; - phandle *ph; - char *model; + const phandle *ph; + const char *model; memset(r, 0, sizeof(r)); memset(&fs_enet_data, 0, sizeof(fs_enet_data)); - model = (char *)get_property(np, "model", NULL); + model = of_get_property(np, "model", NULL); if (model == NULL) { ret = -ENODEV; goto unreg; } - id = (u32 *) get_property(np, "device-id", NULL); + id = of_get_property(np, "device-id", NULL); fs_enet_data.fs_no = *id; if (platform_device_skip(model, *id)) @@ -929,12 +935,12 @@ static int __init fs_enet_of_init(void) if (mac_addr) memcpy(fs_enet_data.macaddr, mac_addr, 6); - ph = (phandle *) get_property(np, "phy-handle", NULL); + ph = of_get_property(np, "phy-handle", NULL); if (ph != NULL) phy = of_find_node_by_phandle(*ph); if (phy != NULL) { - phy_addr = (u32 *) get_property(phy, "reg", NULL); + phy_addr = of_get_property(phy, "reg", NULL); fs_enet_data.phy_addr = *phy_addr; fs_enet_data.has_phy = 1; @@ -947,7 +953,7 @@ static int __init fs_enet_of_init(void) } } - model = (char*)get_property(np, "model", NULL); + model = of_get_property(np, "model", NULL); strcpy(fs_enet_data.fs_type, model); if (strstr(model, "FEC")) { @@ -1038,8 +1044,8 @@ static int __init cpm_smc_uart_of_init(void) i++) { struct resource r[3]; struct fs_uart_platform_info cpm_uart_data; - int *id; - char *model; + const int *id; + const char *model; memset(r, 0, sizeof(r)); memset(&cpm_uart_data, 0, sizeof(cpm_uart_data)); @@ -1066,10 +1072,10 @@ static int __init cpm_smc_uart_of_init(void) goto err; } - model = (char*)get_property(np, "model", NULL); + model = of_get_property(np, "model", NULL); strcpy(cpm_uart_data.fs_type, model); - id = (int*)get_property(np, "device-id", NULL); + id = of_get_property(np, "device-id", NULL); cpm_uart_data.fs_no = *id; cpm_uart_data.uart_clk = ppc_proc_freq; diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index bcfb900481f8..27e6f78739eb 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -970,7 +970,7 @@ struct mpic * __init mpic_alloc(struct device_node *node, mpic->spurious_vec = intvec_top; /* Check for "big-endian" in device-tree */ - if (node && get_property(node, "big-endian", NULL) != NULL) + if (node && of_get_property(node, "big-endian", NULL) != NULL) mpic->flags |= MPIC_BIG_ENDIAN; @@ -986,13 +986,13 @@ struct mpic * __init mpic_alloc(struct device_node *node, BUG_ON(paddr == 0 && node == NULL); /* If no physical address passed in, check if it's dcr based */ - if (paddr == 0 && get_property(node, "dcr-reg", NULL) != NULL) + if (paddr == 0 && of_get_property(node, "dcr-reg", NULL) != NULL) mpic->flags |= MPIC_USES_DCR; #ifdef CONFIG_PPC_DCR if (mpic->flags & MPIC_USES_DCR) { const u32 *dbasep; - dbasep = get_property(node, "dcr-reg", NULL); + dbasep = of_get_property(node, "dcr-reg", NULL); BUG_ON(dbasep == NULL); mpic->dcr_base = *dbasep; mpic->reg_type = mpic_access_dcr; @@ -1006,7 +1006,7 @@ struct mpic * __init mpic_alloc(struct device_node *node, */ if (paddr == 0 && !(mpic->flags & MPIC_USES_DCR)) { const u32 *reg; - reg = get_property(node, "reg", NULL); + reg = of_get_property(node, "reg", NULL); BUG_ON(reg == NULL); paddr = of_translate_address(node, reg); BUG_ON(paddr == OF_BAD_ADDR); diff --git a/arch/powerpc/sysdev/qe_lib/qe.c b/arch/powerpc/sysdev/qe_lib/qe.c index 43f6cc9d7ea0..7f4c07543961 100644 --- a/arch/powerpc/sysdev/qe_lib/qe.c +++ b/arch/powerpc/sysdev/qe_lib/qe.c @@ -71,7 +71,7 @@ phys_addr_t get_qe_base(void) qe = of_find_node_by_type(NULL, "qe"); if (qe) { unsigned int size; - const void *prop = get_property(qe, "reg", &size); + const void *prop = of_get_property(qe, "reg", &size); qebase = of_translate_address(qe, prop); of_node_put(qe); }; @@ -158,7 +158,7 @@ unsigned int get_brg_clk(void) qe = of_find_node_by_type(NULL, "qe"); if (qe) { unsigned int size; - const u32 *prop = get_property(qe, "brg-frequency", &size); + const u32 *prop = of_get_property(qe, "brg-frequency", &size); brg_clk = *prop; of_node_put(qe); }; diff --git a/arch/powerpc/sysdev/qe_lib/qe_io.c b/arch/powerpc/sysdev/qe_lib/qe_io.c index 0afe6bfe3714..e32b45bf9ff5 100644 --- a/arch/powerpc/sysdev/qe_lib/qe_io.c +++ b/arch/powerpc/sysdev/qe_lib/qe_io.c @@ -53,7 +53,7 @@ int par_io_init(struct device_node *np) return ret; par_io = ioremap(res.start, res.end - res.start + 1); - num_ports = get_property(np, "num-ports", NULL); + num_ports = of_get_property(np, "num-ports", NULL); if (num_ports) num_par_io_ports = *num_ports; @@ -161,7 +161,7 @@ int par_io_of_config(struct device_node *np) return -1; } - ph = get_property(np, "pio-handle", NULL); + ph = of_get_property(np, "pio-handle", NULL); if (ph == 0) { printk(KERN_ERR "pio-handle not available \n"); return -1; @@ -169,7 +169,7 @@ int par_io_of_config(struct device_node *np) pio = of_find_node_by_phandle(*ph); - pio_map = get_property(pio, "pio-map", &pio_map_len); + pio_map = of_get_property(pio, "pio-map", &pio_map_len); if (pio_map == NULL) { printk(KERN_ERR "pio-map is not set! \n"); return -1; diff --git a/arch/powerpc/sysdev/tsi108_dev.c b/arch/powerpc/sysdev/tsi108_dev.c index 97f37ef4bbbf..337039ee51e6 100644 --- a/arch/powerpc/sysdev/tsi108_dev.c +++ b/arch/powerpc/sysdev/tsi108_dev.c @@ -48,7 +48,7 @@ phys_addr_t get_csrbase(void) tsi = of_find_node_by_type(NULL, "tsi-bridge"); if (tsi) { unsigned int size; - const void *prop = get_property(tsi, "reg", &size); + const void *prop = of_get_property(tsi, "reg", &size); tsi108_csr_base = of_translate_address(tsi, prop); of_node_put(tsi); }; @@ -77,10 +77,10 @@ static int __init tsi108_eth_of_init(void) struct resource r[2]; struct device_node *phy; hw_info tsi_eth_data; - unsigned int *id; - unsigned int *phy_id; + const unsigned int *id; + const unsigned int *phy_id; const void *mac_addr; - phandle *ph; + const phandle *ph; memset(r, 0, sizeof(r)); memset(&tsi_eth_data, 0, sizeof(tsi_eth_data)); @@ -107,10 +107,10 @@ static int __init tsi108_eth_of_init(void) goto err; } - mac_addr = get_property(np, "address", NULL); + mac_addr = of_get_property(np, "address", NULL); memcpy(tsi_eth_data.mac_addr, mac_addr, 6); - ph = (phandle *) get_property(np, "phy-handle", NULL); + ph = of_get_property(np, "phy-handle", NULL); phy = of_find_node_by_phandle(*ph); if (phy == NULL) { @@ -118,8 +118,8 @@ static int __init tsi108_eth_of_init(void) goto unreg; } - id = (u32 *) get_property(phy, "reg", NULL); - phy_id = (u32 *) get_property(phy, "phy-id", NULL); + id = of_get_property(phy, "reg", NULL); + phy_id = of_get_property(phy, "phy-id", NULL); ret = of_address_to_resource(phy, 0, &res); if (ret) { of_node_put(phy); diff --git a/arch/powerpc/sysdev/tsi108_pci.c b/arch/powerpc/sysdev/tsi108_pci.c index ae249c6bbbcf..58b9e7f8abf2 100644 --- a/arch/powerpc/sysdev/tsi108_pci.c +++ b/arch/powerpc/sysdev/tsi108_pci.c @@ -211,7 +211,7 @@ int __init tsi108_setup_pci(struct device_node *dev) has_address = (of_address_to_resource(dev, 0, &rsrc) == 0); /* Get bus range if any */ - bus_range = get_property(dev, "bus-range", &len); + bus_range = of_get_property(dev, "bus-range", &len); if (bus_range == NULL || len < 2 * sizeof(int)) { printk(KERN_WARNING "Can't get bus-range for %s, assume" " bus 0\n", dev->full_name); -- cgit v1.2.3 From 79baf4a60e8aceb2b8a5bed8575885499cb21ce4 Mon Sep 17 00:00:00 2001 From: Christian Krafft Date: Mon, 23 Apr 2007 21:35:43 +0200 Subject: [POWERPC] add check for initialized driver data to pmi driver This patch adds a check for the private driver data to be initialized. The bug showed up, as the caller found a pmi device by it's type. Whereas the pmi driver probes for the type and the name. Since the name was not as the driver expected, it did not initialize. A more relaxed probing will be supplied with an extra patch, too. Signed-off-by: Christian Krafft Signed-off-by: Arnd Bergmann --- arch/powerpc/sysdev/pmi.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'arch/powerpc/sysdev') diff --git a/arch/powerpc/sysdev/pmi.c b/arch/powerpc/sysdev/pmi.c index a5282011d39e..0b53fed8a9b1 100644 --- a/arch/powerpc/sysdev/pmi.c +++ b/arch/powerpc/sysdev/pmi.c @@ -279,6 +279,9 @@ void pmi_register_handler(struct of_device *device, struct pmi_data *data; data = device->dev.driver_data; + if (!data) + return; + spin_lock(&data->handler_spinlock); list_add_tail(&handler->node, &data->handler); spin_unlock(&data->handler_spinlock); @@ -289,10 +292,12 @@ void pmi_unregister_handler(struct of_device *device, struct pmi_handler *handler) { struct pmi_data *data; + data = device->dev.driver_data; - pr_debug("pmi: unregistering handler %p\n", handler); + if (!data) + return; - data = device->dev.driver_data; + pr_debug("pmi: unregistering handler %p\n", handler); spin_lock(&data->handler_spinlock); list_del(&handler->node); -- cgit v1.2.3 From 4a065f9418274f2d73066f1638b3612341e4f030 Mon Sep 17 00:00:00 2001 From: Christian Krafft Date: Mon, 23 Apr 2007 21:35:44 +0200 Subject: [POWERPC] pmi probe device by device-type At the moment the pmi device driver is probing for devices with a given type and a given name. As there may be devices of the same type but with a different name, probing should be done also for device type only. Signed-off-by: Christian Krafft Signed-off-by: Arnd Bergmann --- arch/powerpc/sysdev/pmi.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/powerpc/sysdev') diff --git a/arch/powerpc/sysdev/pmi.c b/arch/powerpc/sysdev/pmi.c index 0b53fed8a9b1..05db1f9f82d3 100644 --- a/arch/powerpc/sysdev/pmi.c +++ b/arch/powerpc/sysdev/pmi.c @@ -118,6 +118,7 @@ out: static struct of_device_id pmi_match[] = { { .type = "ibm,pmi", .name = "ibm,pmi" }, + { .type = "ibm,pmi" }, {}, }; -- cgit v1.2.3 From 6bf05fd776e38a0a9c17e17c2345b59b1b9aa2cb Mon Sep 17 00:00:00 2001 From: Christian Krafft Date: Mon, 23 Apr 2007 21:35:45 +0200 Subject: [POWERPC] add of_iomap function The of_iomap function maps memory for a given device_node and returns a pointer to that memory. This is used at some places, so it makes sense to a seperate function. Signed-off-by: Christian Krafft Signed-off-by: Arnd Bergmann --- arch/powerpc/sysdev/pmi.c | 19 ++----------------- include/asm-powerpc/prom.h | 11 +++++++++++ 2 files changed, 13 insertions(+), 17 deletions(-) (limited to 'arch/powerpc/sysdev') diff --git a/arch/powerpc/sysdev/pmi.c b/arch/powerpc/sysdev/pmi.c index 05db1f9f82d3..85a7c99c1003 100644 --- a/arch/powerpc/sysdev/pmi.c +++ b/arch/powerpc/sysdev/pmi.c @@ -33,7 +33,7 @@ #include #include #include - +#include struct pmi_data { struct list_head handler; @@ -49,21 +49,6 @@ struct pmi_data { }; - -static void __iomem *of_iomap(struct device_node *np) -{ - struct resource res; - - if (of_address_to_resource(np, 0, &res)) - return NULL; - - pr_debug("Resource start: 0x%lx\n", res.start); - pr_debug("Resource end: 0x%lx\n", res.end); - - return ioremap(res.start, 1 + res.end - res.start); -} - - static int pmi_irq_handler(int irq, void *dev_id) { struct pmi_data *data; @@ -154,7 +139,7 @@ static int pmi_of_probe(struct of_device *dev, goto out; } - data->pmi_reg = of_iomap(np); + data->pmi_reg = of_iomap(np, 0); if (!data->pmi_reg) { printk(KERN_ERR "pmi: invalid register address.\n"); rc = -EFAULT; diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h index e73a2b482a15..f31af713e6a4 100644 --- a/include/asm-powerpc/prom.h +++ b/include/asm-powerpc/prom.h @@ -20,6 +20,7 @@ #include #include #include +#include /* Definitions used by the flattened device tree */ #define OF_DT_HEADER 0xd00dfeed /* marker */ @@ -355,6 +356,16 @@ static inline int of_irq_to_resource(struct device_node *dev, int index, struct return irq; } +static inline void __iomem *of_iomap(struct device_node *np, int index) +{ + struct resource res; + + if (of_address_to_resource(np, index, &res)) + return NULL; + + return ioremap(res.start, 1 + res.end - res.start); +} + #endif /* __KERNEL__ */ #endif /* _POWERPC_PROM_H */ -- cgit v1.2.3 From e58923ed14370e0facc5eb2c3923216adc3bf260 Mon Sep 17 00:00:00 2001 From: David Gibson Date: Wed, 18 Apr 2007 16:36:26 +1000 Subject: [POWERPC] Add arch/powerpc driver for UIC, PPC4xx interrupt controller This patch adds a driver to arch/powerpc/sysdev for the UIC, the on-chip interrupt controller from IBM/AMCC 4xx chips. It uses the new irq host mapping infrastructure. Signed-off-by: David Gibson Signed-off-by: Paul Mackerras --- arch/powerpc/sysdev/Makefile | 1 + arch/powerpc/sysdev/uic.c | 342 +++++++++++++++++++++++++++++++++++++++++++ include/asm-powerpc/uic.h | 23 +++ 3 files changed, 366 insertions(+) create mode 100644 arch/powerpc/sysdev/uic.c create mode 100644 include/asm-powerpc/uic.h (limited to 'arch/powerpc/sysdev') diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile index 83fbbfc779a1..e96ca9618dbb 100644 --- a/arch/powerpc/sysdev/Makefile +++ b/arch/powerpc/sysdev/Makefile @@ -21,6 +21,7 @@ obj-$(CONFIG_PM) += timer.o ifeq ($(CONFIG_PPC_MERGE),y) obj-$(CONFIG_PPC_I8259) += i8259.o obj-$(CONFIG_PPC_83xx) += ipic.o +obj-$(CONFIG_4xx) += uic.o endif # Temporary hack until we have migrated to asm-powerpc diff --git a/arch/powerpc/sysdev/uic.c b/arch/powerpc/sysdev/uic.c new file mode 100644 index 000000000000..cdbe68437afe --- /dev/null +++ b/arch/powerpc/sysdev/uic.c @@ -0,0 +1,342 @@ +/* + * arch/powerpc/sysdev/uic.c + * + * IBM PowerPC 4xx Universal Interrupt Controller + * + * Copyright 2007 David Gibson , IBM Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define NR_UIC_INTS 32 + +#define UIC_SR 0x0 +#define UIC_ER 0x2 +#define UIC_CR 0x3 +#define UIC_PR 0x4 +#define UIC_TR 0x5 +#define UIC_MSR 0x6 +#define UIC_VR 0x7 +#define UIC_VCR 0x8 + +#define uic_irq_to_hw(virq) (irq_map[virq].hwirq) + +struct uic *primary_uic; + +struct uic { + int index; + int dcrbase; + + spinlock_t lock; + + /* The remapper for this UIC */ + struct irq_host *irqhost; + + /* For secondary UICs, the cascade interrupt's irqaction */ + struct irqaction cascade; + + /* The device node of the interrupt controller */ + struct device_node *of_node; +}; + +static void uic_unmask_irq(unsigned int virq) +{ + struct uic *uic = get_irq_chip_data(virq); + unsigned int src = uic_irq_to_hw(virq); + unsigned long flags; + u32 er; + + spin_lock_irqsave(&uic->lock, flags); + er = mfdcr(uic->dcrbase + UIC_ER); + er |= 1 << (31 - src); + mtdcr(uic->dcrbase + UIC_ER, er); + spin_unlock_irqrestore(&uic->lock, flags); +} + +static void uic_mask_irq(unsigned int virq) +{ + struct uic *uic = get_irq_chip_data(virq); + unsigned int src = uic_irq_to_hw(virq); + unsigned long flags; + u32 er; + + spin_lock_irqsave(&uic->lock, flags); + er = mfdcr(uic->dcrbase + UIC_ER); + er &= ~(1 << (31 - src)); + mtdcr(uic->dcrbase + UIC_ER, er); + spin_unlock_irqrestore(&uic->lock, flags); +} + +static void uic_ack_irq(unsigned int virq) +{ + struct uic *uic = get_irq_chip_data(virq); + unsigned int src = uic_irq_to_hw(virq); + unsigned long flags; + + spin_lock_irqsave(&uic->lock, flags); + mtdcr(uic->dcrbase + UIC_SR, 1 << (31-src)); + spin_unlock_irqrestore(&uic->lock, flags); +} + +static int uic_set_irq_type(unsigned int virq, unsigned int flow_type) +{ + struct uic *uic = get_irq_chip_data(virq); + unsigned int src = uic_irq_to_hw(virq); + struct irq_desc *desc = get_irq_desc(virq); + unsigned long flags; + int trigger, polarity; + u32 tr, pr, mask; + + switch (flow_type & IRQ_TYPE_SENSE_MASK) { + case IRQ_TYPE_NONE: + uic_mask_irq(virq); + return 0; + + case IRQ_TYPE_EDGE_RISING: + trigger = 1; polarity = 1; + break; + case IRQ_TYPE_EDGE_FALLING: + trigger = 1; polarity = 0; + break; + case IRQ_TYPE_LEVEL_HIGH: + trigger = 0; polarity = 1; + break; + case IRQ_TYPE_LEVEL_LOW: + trigger = 0; polarity = 0; + break; + default: + return -EINVAL; + } + + mask = ~(1 << (31 - src)); + + spin_lock_irqsave(&uic->lock, flags); + tr = mfdcr(uic->dcrbase + UIC_TR); + pr = mfdcr(uic->dcrbase + UIC_PR); + tr = (tr & mask) | (trigger << (31-src)); + pr = (pr & mask) | (polarity << (31-src)); + + mtdcr(uic->dcrbase + UIC_PR, pr); + mtdcr(uic->dcrbase + UIC_TR, tr); + + desc->status &= ~(IRQ_TYPE_SENSE_MASK | IRQ_LEVEL); + desc->status |= flow_type & IRQ_TYPE_SENSE_MASK; + if (trigger) + desc->status |= IRQ_LEVEL; + + spin_unlock_irqrestore(&uic->lock, flags); + + return 0; +} + +static struct irq_chip uic_irq_chip = { + .typename = " UIC ", + .unmask = uic_unmask_irq, + .mask = uic_mask_irq, +/* .mask_ack = uic_mask_irq_and_ack, */ + .ack = uic_ack_irq, + .set_type = uic_set_irq_type, +}; + +static int uic_host_match(struct irq_host *h, struct device_node *node) +{ + struct uic *uic = h->host_data; + return uic->of_node == node; +} + +static int uic_host_map(struct irq_host *h, unsigned int virq, + irq_hw_number_t hw) +{ + struct uic *uic = h->host_data; + + set_irq_chip_data(virq, uic); + /* Despite the name, handle_level_irq() works for both level + * and edge irqs on UIC. FIXME: check this is correct */ + set_irq_chip_and_handler(virq, &uic_irq_chip, handle_level_irq); + + /* Set default irq type */ + set_irq_type(virq, IRQ_TYPE_NONE); + + return 0; +} + +static int uic_host_xlate(struct irq_host *h, struct device_node *ct, + u32 *intspec, unsigned int intsize, + irq_hw_number_t *out_hwirq, unsigned int *out_type) + +{ + /* UIC intspecs must have 2 cells */ + BUG_ON(intsize != 2); + *out_hwirq = intspec[0]; + *out_type = intspec[1]; + return 0; +} + +static struct irq_host_ops uic_host_ops = { + .match = uic_host_match, + .map = uic_host_map, + .xlate = uic_host_xlate, +}; + +irqreturn_t uic_cascade(int virq, void *data) +{ + struct uic *uic = data; + u32 msr; + int src; + int subvirq; + + msr = mfdcr(uic->dcrbase + UIC_MSR); + src = 32 - ffs(msr); + + subvirq = irq_linear_revmap(uic->irqhost, src); + generic_handle_irq(subvirq); + + return IRQ_HANDLED; +} + +static struct uic * __init uic_init_one(struct device_node *node) +{ + struct uic *uic; + const u32 *indexp, *dcrreg; + int len; + + BUG_ON(! device_is_compatible(node, "ibm,uic")); + + uic = alloc_bootmem(sizeof(*uic)); + if (! uic) + return NULL; /* FIXME: panic? */ + + memset(uic, 0, sizeof(*uic)); + spin_lock_init(&uic->lock); + uic->of_node = of_node_get(node); + indexp = get_property(node, "cell-index", &len); + if (!indexp || (len != sizeof(u32))) { + printk(KERN_ERR "uic: Device node %s has missing or invalid " + "cell-index property\n", node->full_name); + return NULL; + } + uic->index = *indexp; + + dcrreg = get_property(node, "dcr-reg", &len); + if (!dcrreg || (len != 2*sizeof(u32))) { + printk(KERN_ERR "uic: Device node %s has missing or invalid " + "dcr-reg property\n", node->full_name); + return NULL; + } + uic->dcrbase = *dcrreg; + + uic->irqhost = irq_alloc_host(IRQ_HOST_MAP_LINEAR, NR_UIC_INTS, + &uic_host_ops, -1); + if (! uic->irqhost) { + of_node_put(node); + return NULL; /* FIXME: panic? */ + } + + uic->irqhost->host_data = uic; + + /* Start with all interrupts disabled, level and non-critical */ + mtdcr(uic->dcrbase + UIC_ER, 0); + mtdcr(uic->dcrbase + UIC_CR, 0); + mtdcr(uic->dcrbase + UIC_TR, 0); + /* Clear any pending interrupts, in case the firmware left some */ + mtdcr(uic->dcrbase + UIC_SR, 0xffffffff); + + printk ("UIC%d (%d IRQ sources) at DCR 0x%x\n", uic->index, + NR_UIC_INTS, uic->dcrbase); + + return uic; +} + +void __init uic_init_tree(void) +{ + struct device_node *np; + struct uic *uic; + const u32 *interrupts; + + /* First locate and initialize the top-level UIC */ + + np = of_find_compatible_node(NULL, NULL, "ibm,uic"); + while (np) { + interrupts = get_property(np, "interrupts", NULL); + if (! interrupts) + break; + + np = of_find_compatible_node(np, NULL, "ibm,uic"); + } + + BUG_ON(!np); /* uic_init_tree() assumes there's a UIC as the + * top-level interrupt controller */ + primary_uic = uic_init_one(np); + if (! primary_uic) + panic("Unable to initialize primary UIC %s\n", np->full_name); + + irq_set_default_host(primary_uic->irqhost); + of_node_put(np); + + /* The scan again for cascaded UICs */ + np = of_find_compatible_node(NULL, NULL, "ibm,uic"); + while (np) { + interrupts = get_property(np, "interrupts", NULL); + if (interrupts) { + /* Secondary UIC */ + int cascade_virq; + int ret; + + uic = uic_init_one(np); + if (! uic) + panic("Unable to initialize a secondary UIC %s\n", + np->full_name); + + cascade_virq = irq_of_parse_and_map(np, 0); + + uic->cascade.handler = uic_cascade; + uic->cascade.name = "UIC cascade"; + uic->cascade.dev_id = uic; + + ret = setup_irq(cascade_virq, &uic->cascade); + if (ret) + printk(KERN_ERR "Failed to setup_irq(%d) for " + "UIC%d cascade\n", cascade_virq, + uic->index); + + /* FIXME: setup critical cascade?? */ + } + + np = of_find_compatible_node(np, NULL, "ibm,uic"); + } +} + +/* Return an interrupt vector or NO_IRQ if no interrupt is pending. */ +unsigned int uic_get_irq(void) +{ + u32 msr; + int src; + + BUG_ON(! primary_uic); + + msr = mfdcr(primary_uic->dcrbase + UIC_MSR); + src = 32 - ffs(msr); + + return irq_linear_revmap(primary_uic->irqhost, src); +} diff --git a/include/asm-powerpc/uic.h b/include/asm-powerpc/uic.h new file mode 100644 index 000000000000..970eb7e2186a --- /dev/null +++ b/include/asm-powerpc/uic.h @@ -0,0 +1,23 @@ +/* + * include/asm-powerpc/uic.h + * + * IBM PPC4xx UIC external definitions and structure. + * + * Maintainer: David Gibson + * Copyright 2007 IBM Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +#ifndef _ASM_POWERPC_UIC_H +#define _ASM_POWERPC_UIC_H + +#ifdef __KERNEL__ + +extern void __init uic_init_tree(void); +extern unsigned int uic_get_irq(void); + +#endif /* __KERNEL__ */ +#endif /* _ASM_POWERPC_UIC_H */ -- cgit v1.2.3 From 6cfef5b27e49e826125f12637ee0d7210a896044 Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Mon, 23 Apr 2007 18:47:08 +1000 Subject: [POWERPC] Rename MPIC_BROKEN_U3 to MPIC_U3_HT_IRQS Rename MPIC_BROKEN_U3 to something a little more descriptive. Its effect is to enable support for HT irqs behind the PCI-X/HT bridge on U3/U4 (aka. CPC9x5) parts. Signed-off-by: Michael Ellerman Signed-off-by: Paul Mackerras --- arch/powerpc/configs/g5_defconfig | 2 +- arch/powerpc/configs/maple_defconfig | 2 +- arch/powerpc/configs/ppc64_defconfig | 2 +- arch/powerpc/platforms/Kconfig | 2 +- arch/powerpc/platforms/maple/Kconfig | 2 +- arch/powerpc/platforms/maple/setup.c | 2 +- arch/powerpc/platforms/powermac/Kconfig | 2 +- arch/powerpc/platforms/powermac/pic.c | 2 +- arch/powerpc/sysdev/mpic.c | 24 ++++++++++++------------ include/asm-powerpc/mpic.h | 12 ++++++------ 10 files changed, 26 insertions(+), 26 deletions(-) (limited to 'arch/powerpc/sysdev') diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig index 7724847f702a..3ccf19d8da38 100644 --- a/arch/powerpc/configs/g5_defconfig +++ b/arch/powerpc/configs/g5_defconfig @@ -143,7 +143,7 @@ CONFIG_PPC_NATIVE=y CONFIG_U3_DART=y # CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_MPIC_BROKEN_U3=y +CONFIG_MPIC_U3_HT_IRQS=y # CONFIG_PPC_MPC106 is not set CONFIG_PPC_970_NAP=y # CONFIG_PPC_INDIRECT_IO is not set diff --git a/arch/powerpc/configs/maple_defconfig b/arch/powerpc/configs/maple_defconfig index de97f2f0ae96..15366f0e489f 100644 --- a/arch/powerpc/configs/maple_defconfig +++ b/arch/powerpc/configs/maple_defconfig @@ -146,7 +146,7 @@ CONFIG_PPC_RTAS=y CONFIG_RTAS_PROC=y # CONFIG_RTAS_FLASH is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_MPIC_BROKEN_U3=y +CONFIG_MPIC_U3_HT_IRQS=y # CONFIG_PPC_MPC106 is not set CONFIG_PPC_970_NAP=y # CONFIG_PPC_INDIRECT_IO is not set diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig index a8da0aea3b87..126b9f87df25 100644 --- a/arch/powerpc/configs/ppc64_defconfig +++ b/arch/powerpc/configs/ppc64_defconfig @@ -152,7 +152,7 @@ CONFIG_RTAS_ERROR_LOGGING=y CONFIG_RTAS_PROC=y CONFIG_RTAS_FLASH=m CONFIG_MMIO_NVRAM=y -CONFIG_MPIC_BROKEN_U3=y +CONFIG_MPIC_U3_HT_IRQS=y CONFIG_IBMVIO=y # CONFIG_IBMEBUS is not set # CONFIG_PPC_MPC106 is not set diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index 86be82a4b9ef..ac62fa08f5e6 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -115,7 +115,7 @@ config MMIO_NVRAM bool default n -config MPIC_BROKEN_U3 +config MPIC_U3_HT_IRQS bool depends on PPC_MAPLE default y diff --git a/arch/powerpc/platforms/maple/Kconfig b/arch/powerpc/platforms/maple/Kconfig index 5f364b8e5c0f..f7c95eb5d8ba 100644 --- a/arch/powerpc/platforms/maple/Kconfig +++ b/arch/powerpc/platforms/maple/Kconfig @@ -3,7 +3,7 @@ config PPC_MAPLE bool "Maple 970FX Evaluation Board" select MPIC select U3_DART - select MPIC_BROKEN_U3 + select MPIC_U3_HT_IRQS select GENERIC_TBSYNC select PPC_UDBG_16550 select PPC_970_NAP diff --git a/arch/powerpc/platforms/maple/setup.c b/arch/powerpc/platforms/maple/setup.c index 120cd048e0cc..2a30c5b2532e 100644 --- a/arch/powerpc/platforms/maple/setup.c +++ b/arch/powerpc/platforms/maple/setup.c @@ -264,7 +264,7 @@ static void __init maple_init_IRQ(void) flags |= MPIC_BIG_ENDIAN; /* XXX Maple specific bits */ - flags |= MPIC_BROKEN_U3 | MPIC_WANTS_RESET; + flags |= MPIC_U3_HT_IRQS | MPIC_WANTS_RESET; /* All U3/U4 are big-endian, older SLOF firmware doesn't encode this */ flags |= MPIC_BIG_ENDIAN; diff --git a/arch/powerpc/platforms/powermac/Kconfig b/arch/powerpc/platforms/powermac/Kconfig index 02d9c7dba876..5b7afe50039a 100644 --- a/arch/powerpc/platforms/powermac/Kconfig +++ b/arch/powerpc/platforms/powermac/Kconfig @@ -12,7 +12,7 @@ config PPC_PMAC64 depends on PPC_PMAC && POWER4 select MPIC select U3_DART - select MPIC_BROKEN_U3 + select MPIC_U3_HT_IRQS select GENERIC_TBSYNC select PPC_970_NAP default y diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c index f59d311e25da..ae5097ac0378 100644 --- a/arch/powerpc/platforms/powermac/pic.c +++ b/arch/powerpc/platforms/powermac/pic.c @@ -489,7 +489,7 @@ static struct mpic * __init pmac_setup_one_mpic(struct device_node *np, * but works until I find a better way */ if (master && (flags & MPIC_BIG_ENDIAN)) - flags |= MPIC_BROKEN_U3; + flags |= MPIC_U3_HT_IRQS; mpic = mpic_alloc(np, r.start, flags, 0, 0, name); if (mpic == NULL) diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index 27e6f78739eb..0b84b7c775d8 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -304,7 +304,7 @@ static void __init mpic_test_broken_ipi(struct mpic *mpic) } } -#ifdef CONFIG_MPIC_BROKEN_U3 +#ifdef CONFIG_MPIC_U3_HT_IRQS /* Test if an interrupt is sourced from HyperTransport (used on broken U3s) * to force the edge setting on the MPIC and do the ack workaround. @@ -476,7 +476,7 @@ static void __init mpic_scan_ht_pics(struct mpic *mpic) } } -#else /* CONFIG_MPIC_BROKEN_U3 */ +#else /* CONFIG_MPIC_U3_HT_IRQS */ static inline int mpic_is_ht_interrupt(struct mpic *mpic, unsigned int source) { @@ -487,7 +487,7 @@ static void __init mpic_scan_ht_pics(struct mpic *mpic) { } -#endif /* CONFIG_MPIC_BROKEN_U3 */ +#endif /* CONFIG_MPIC_U3_HT_IRQS */ #define mpic_irq_to_hw(virq) ((unsigned int)irq_map[virq].hwirq) @@ -615,7 +615,7 @@ static void mpic_end_irq(unsigned int irq) mpic_eoi(mpic); } -#ifdef CONFIG_MPIC_BROKEN_U3 +#ifdef CONFIG_MPIC_U3_HT_IRQS static void mpic_unmask_ht_irq(unsigned int irq) { @@ -665,7 +665,7 @@ static void mpic_end_ht_irq(unsigned int irq) mpic_ht_end_irq(mpic, src); mpic_eoi(mpic); } -#endif /* !CONFIG_MPIC_BROKEN_U3 */ +#endif /* !CONFIG_MPIC_U3_HT_IRQS */ #ifdef CONFIG_SMP @@ -788,7 +788,7 @@ static struct irq_chip mpic_ipi_chip = { }; #endif /* CONFIG_SMP */ -#ifdef CONFIG_MPIC_BROKEN_U3 +#ifdef CONFIG_MPIC_U3_HT_IRQS static struct irq_chip mpic_irq_ht_chip = { .startup = mpic_startup_ht_irq, .shutdown = mpic_shutdown_ht_irq, @@ -797,7 +797,7 @@ static struct irq_chip mpic_irq_ht_chip = { .eoi = mpic_end_ht_irq, .set_type = mpic_set_irq_type, }; -#endif /* CONFIG_MPIC_BROKEN_U3 */ +#endif /* CONFIG_MPIC_U3_HT_IRQS */ static int mpic_host_match(struct irq_host *h, struct device_node *node) @@ -837,11 +837,11 @@ static int mpic_host_map(struct irq_host *h, unsigned int virq, /* Default chip */ chip = &mpic->hc_irq; -#ifdef CONFIG_MPIC_BROKEN_U3 +#ifdef CONFIG_MPIC_U3_HT_IRQS /* Check for HT interrupts, override vecpri */ if (mpic_is_ht_interrupt(mpic, hw)) chip = &mpic->hc_ht_irq; -#endif /* CONFIG_MPIC_BROKEN_U3 */ +#endif /* CONFIG_MPIC_U3_HT_IRQS */ DBG("mpic: mapping to irq chip @%p\n", chip); @@ -937,12 +937,12 @@ struct mpic * __init mpic_alloc(struct device_node *node, mpic->hc_irq.typename = name; if (flags & MPIC_PRIMARY) mpic->hc_irq.set_affinity = mpic_set_affinity; -#ifdef CONFIG_MPIC_BROKEN_U3 +#ifdef CONFIG_MPIC_U3_HT_IRQS mpic->hc_ht_irq = mpic_irq_ht_chip; mpic->hc_ht_irq.typename = name; if (flags & MPIC_PRIMARY) mpic->hc_ht_irq.set_affinity = mpic_set_affinity; -#endif /* CONFIG_MPIC_BROKEN_U3 */ +#endif /* CONFIG_MPIC_U3_HT_IRQS */ #ifdef CONFIG_SMP mpic->hc_ipi = mpic_ipi_chip; @@ -1142,7 +1142,7 @@ void __init mpic_init(struct mpic *mpic) /* Do the HT PIC fixups on U3 broken mpic */ DBG("MPIC flags: %x\n", mpic->flags); - if ((mpic->flags & MPIC_BROKEN_U3) && (mpic->flags & MPIC_PRIMARY)) + if ((mpic->flags & MPIC_U3_HT_IRQS) && (mpic->flags & MPIC_PRIMARY)) mpic_scan_ht_pics(mpic); for (i = 0; i < mpic->num_sources; i++) { diff --git a/include/asm-powerpc/mpic.h b/include/asm-powerpc/mpic.h index cb204a71e912..e4d5fc5362a0 100644 --- a/include/asm-powerpc/mpic.h +++ b/include/asm-powerpc/mpic.h @@ -199,7 +199,7 @@ enum { }; -#ifdef CONFIG_MPIC_BROKEN_U3 +#ifdef CONFIG_MPIC_U3_HT_IRQS /* Fixup table entry */ struct mpic_irq_fixup { @@ -208,7 +208,7 @@ struct mpic_irq_fixup u32 data; unsigned int index; }; -#endif /* CONFIG_MPIC_BROKEN_U3 */ +#endif /* CONFIG_MPIC_U3_HT_IRQS */ enum mpic_reg_type { @@ -239,7 +239,7 @@ struct mpic /* The "linux" controller struct */ struct irq_chip hc_irq; -#ifdef CONFIG_MPIC_BROKEN_U3 +#ifdef CONFIG_MPIC_U3_HT_IRQS struct irq_chip hc_ht_irq; #endif #ifdef CONFIG_SMP @@ -268,7 +268,7 @@ struct mpic /* Spurious vector to program into unused sources */ unsigned int spurious_vec; -#ifdef CONFIG_MPIC_BROKEN_U3 +#ifdef CONFIG_MPIC_U3_HT_IRQS /* The fixup table */ struct mpic_irq_fixup *fixups; spinlock_t fixup_lock; @@ -313,7 +313,7 @@ struct mpic /* Set this for a big-endian MPIC */ #define MPIC_BIG_ENDIAN 0x00000002 /* Broken U3 MPIC */ -#define MPIC_BROKEN_U3 0x00000004 +#define MPIC_U3_HT_IRQS 0x00000004 /* Broken IPI registers (autodetected) */ #define MPIC_BROKEN_IPI 0x00000008 /* MPIC wants a reset */ @@ -352,7 +352,7 @@ struct mpic * @senses_num: number of entries in the array * * Note about the sense array. If none is passed, all interrupts are - * setup to be level negative unless MPIC_BROKEN_U3 is set in which + * setup to be level negative unless MPIC_U3_HT_IRQS is set in which * case they are edge positive (and the array is ignored anyway). * The values in the array start at the first source of the MPIC, * that is senses[0] correspond to linux irq "irq_offset". -- cgit v1.2.3 From 12d371a69e6df96cd949af6bcb569e978e8f9d41 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Sun, 29 Apr 2007 16:29:08 +1000 Subject: [POWERPC] get_property cleanups Just another pass through arch/powerpc for old usages. Signed-off-by: Stephen Rothwell Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/cell/ras.c | 4 ++-- arch/powerpc/platforms/pasemi/cpufreq.c | 11 ++++++----- arch/powerpc/platforms/pasemi/gpio_mdio.c | 6 +++--- arch/powerpc/sysdev/uic.c | 8 ++++---- 4 files changed, 15 insertions(+), 14 deletions(-) (limited to 'arch/powerpc/sysdev') diff --git a/arch/powerpc/platforms/cell/ras.c b/arch/powerpc/platforms/cell/ras.c index b5ebc916388b..3961a085b432 100644 --- a/arch/powerpc/platforms/cell/ras.c +++ b/arch/powerpc/platforms/cell/ras.c @@ -149,7 +149,7 @@ static int __init cbe_ptcal_enable(void) if (!np) return -ENODEV; - size = get_property(np, "ibm,cbe-ptcal-size", NULL); + size = of_get_property(np, "ibm,cbe-ptcal-size", NULL); if (!size) return -ENODEV; @@ -168,7 +168,7 @@ static int __init cbe_ptcal_enable(void) /* support for older device tree - use cpu nodes */ for_each_node_by_type(np, "cpu") { - const u32 *nid = get_property(np, "node-id", NULL); + const u32 *nid = of_get_property(np, "node-id", NULL); if (!nid) { printk(KERN_ERR "%s: node %s is missing node-id?\n", __FUNCTION__, np->full_name); diff --git a/arch/powerpc/platforms/pasemi/cpufreq.c b/arch/powerpc/platforms/pasemi/cpufreq.c index 4dd5c512f869..2a57d6023685 100644 --- a/arch/powerpc/platforms/pasemi/cpufreq.c +++ b/arch/powerpc/platforms/pasemi/cpufreq.c @@ -134,7 +134,8 @@ void restore_astate(int cpu) static int pas_cpufreq_cpu_init(struct cpufreq_policy *policy) { - u32 *max_freq; + const u32 *max_freqp; + u32 max_freq; int i, cur_astate; struct resource res; struct device_node *cpu, *dn; @@ -175,16 +176,16 @@ static int pas_cpufreq_cpu_init(struct cpufreq_policy *policy) pr_debug("init cpufreq on CPU %d\n", policy->cpu); - max_freq = (u32*) get_property(cpu, "clock-frequency", NULL); - if (!max_freq) { + max_freqp = of_get_property(cpu, "clock-frequency", NULL); + if (!max_freqp) { err = -EINVAL; goto out_unmap_sdcpwr; } /* we need the freq in kHz */ - *max_freq /= 1000; + max_freq = *max_freqp / 1000; - pr_debug("max clock-frequency is at %u kHz\n", *max_freq); + pr_debug("max clock-frequency is at %u kHz\n", max_freq); pr_debug("initializing frequency table\n"); /* initialize frequency table */ diff --git a/arch/powerpc/platforms/pasemi/gpio_mdio.c b/arch/powerpc/platforms/pasemi/gpio_mdio.c index b1d3b6b420ae..c91a33593bb8 100644 --- a/arch/powerpc/platforms/pasemi/gpio_mdio.c +++ b/arch/powerpc/platforms/pasemi/gpio_mdio.c @@ -258,7 +258,7 @@ static int __devinit gpio_mdio_probe(struct of_device *ofdev, new_bus->write = &gpio_mdio_write, new_bus->reset = &gpio_mdio_reset, - prop = get_property(np, "reg", NULL); + prop = of_get_property(np, "reg", NULL); new_bus->id = *prop; new_bus->priv = priv; @@ -269,10 +269,10 @@ static int __devinit gpio_mdio_probe(struct of_device *ofdev, new_bus->irq[i] = irq_create_mapping(NULL, 10); - prop = get_property(np, "mdc-pin", NULL); + prop = of_get_property(np, "mdc-pin", NULL); priv->mdc_pin = *prop; - prop = get_property(np, "mdio-pin", NULL); + prop = of_get_property(np, "mdio-pin", NULL); priv->mdio_pin = *prop; new_bus->dev = dev; diff --git a/arch/powerpc/sysdev/uic.c b/arch/powerpc/sysdev/uic.c index cdbe68437afe..968fb40af9dc 100644 --- a/arch/powerpc/sysdev/uic.c +++ b/arch/powerpc/sysdev/uic.c @@ -230,7 +230,7 @@ static struct uic * __init uic_init_one(struct device_node *node) memset(uic, 0, sizeof(*uic)); spin_lock_init(&uic->lock); uic->of_node = of_node_get(node); - indexp = get_property(node, "cell-index", &len); + indexp = of_get_property(node, "cell-index", &len); if (!indexp || (len != sizeof(u32))) { printk(KERN_ERR "uic: Device node %s has missing or invalid " "cell-index property\n", node->full_name); @@ -238,7 +238,7 @@ static struct uic * __init uic_init_one(struct device_node *node) } uic->index = *indexp; - dcrreg = get_property(node, "dcr-reg", &len); + dcrreg = of_get_property(node, "dcr-reg", &len); if (!dcrreg || (len != 2*sizeof(u32))) { printk(KERN_ERR "uic: Device node %s has missing or invalid " "dcr-reg property\n", node->full_name); @@ -278,7 +278,7 @@ void __init uic_init_tree(void) np = of_find_compatible_node(NULL, NULL, "ibm,uic"); while (np) { - interrupts = get_property(np, "interrupts", NULL); + interrupts = of_get_property(np, "interrupts", NULL); if (! interrupts) break; @@ -297,7 +297,7 @@ void __init uic_init_tree(void) /* The scan again for cascaded UICs */ np = of_find_compatible_node(NULL, NULL, "ibm,uic"); while (np) { - interrupts = get_property(np, "interrupts", NULL); + interrupts = of_get_property(np, "interrupts", NULL); if (interrupts) { /* Secondary UIC */ int cascade_virq; -- cgit v1.2.3 From 738925b6855f989d3f90a3330eeff34010309be3 Mon Sep 17 00:00:00 2001 From: Srinivasa Ds Date: Thu, 26 Apr 2007 00:07:04 -0700 Subject: [POWERPC] arch/powerpc/sysdev/timer.c build fix arch/powerpc/sysdev/timer.c:51: error: variable `timer_sysclass' has initializer but incomplete type arch/powerpc/sysdev/timer.c:52: error: unknown field `resume' specified in initializer Signed-off-by: Srinivasa Ds Acked-by: Johannes Berg Cc: Benjamin Herrenschmidt Signed-off-by: Andrew Morton Signed-off-by: Paul Mackerras --- arch/powerpc/sysdev/timer.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/powerpc/sysdev') diff --git a/arch/powerpc/sysdev/timer.c b/arch/powerpc/sysdev/timer.c index bdbf8fe520e4..4a01748b4217 100644 --- a/arch/powerpc/sysdev/timer.c +++ b/arch/powerpc/sysdev/timer.c @@ -7,6 +7,7 @@ */ #include +#include #include static unsigned long suspend_rtc_time; -- cgit v1.2.3