Merge tag 'mips_5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS upates from Thomas Bogendoerfer:

 - improvements for Loongson64

 - extended ingenic support

 - removal of not maintained paravirt system type

 - cleanups and fixes

* tag 'mips_5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (81 commits)
  MIPS: SGI-IP27: always enable NUMA in Kconfig
  MAINTAINERS: Update KVM/MIPS maintainers
  MIPS: Update default config file for Loongson-3
  MIPS: KVM: Add kvm guest support for Loongson-3
  dt-bindings: mips: Document Loongson kvm guest board
  MIPS: handle Loongson-specific GSExc exception
  MIPS: add definitions for Loongson-specific CP0.Diag1 register
  MIPS: only register FTLBPar exception handler for supported models
  MIPS: ingenic: Hardcode mem size for qi,lb60 board
  MIPS: DTS: ingenic/qi,lb60: Add model and memory node
  MIPS: ingenic: Use fw_passed_dtb even if CONFIG_BUILTIN_DTB
  MIPS: head.S: Init fw_passed_dtb to builtin DTB
  of: address: Fix parser address/size cells initialization
  of_address: Guard of_bus_pci_get_flags with CONFIG_PCI
  MIPS: DTS: Fix number of msi vectors for Loongson64G
  MIPS: Loongson64: Add ISA node for LS7A PCH
  MIPS: Loongson64: DTS: Fix ISA and PCI I/O ranges for RS780E PCH
  MIPS: Loongson64: Enlarge IO_SPACE_LIMIT
  MIPS: Loongson64: Process ISA Node in DeviceTree
  of_address: Add bus type match for pci ranges parser
  ...

2 files changed, 0 insertions, 132 deletions

diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile
index 0f68d6849978..f3eecc065e5c 100644
--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
@@ -23,7 +23,6 @@ obj-$(CONFIG_MIPS_ALCHEMY)	+= pci-alchemy.o
 obj-$(CONFIG_PCI_AR2315)	+= pci-ar2315.o
 obj-$(CONFIG_SOC_AR71XX)	+= pci-ar71xx.o
 obj-$(CONFIG_PCI_AR724X)	+= pci-ar724x.o
-obj-$(CONFIG_MIPS_PCI_VIRTIO)	+= pci-virtio-guest.o
 obj-$(CONFIG_PCI_XTALK_BRIDGE)	+= pci-xtalk-bridge.o
 #
 # These are still pretty much in the old state, watch, go blind.
diff --git a/arch/mips/pci/pci-virtio-guest.c b/arch/mips/pci/pci-virtio-guest.c
deleted file mode 100644
index 40a078bc4617..000000000000
--- a/arch/mips/pci/pci-virtio-guest.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2013 Cavium, Inc.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/pci.h>
-
-#include <uapi/asm/bitfield.h>
-#include <asm/byteorder.h>
-#include <asm/io.h>
-
-#define PCI_CONFIG_ADDRESS	0xcf8
-#define PCI_CONFIG_DATA		0xcfc
-
-union pci_config_address {
-	struct {
-		__BITFIELD_FIELD(unsigned enable_bit	  : 1,	/* 31       */
-		__BITFIELD_FIELD(unsigned reserved	  : 7,	/* 30 .. 24 */
-		__BITFIELD_FIELD(unsigned bus_number	  : 8,	/* 23 .. 16 */
-		__BITFIELD_FIELD(unsigned devfn_number	  : 8,	/* 15 .. 8  */
-		__BITFIELD_FIELD(unsigned register_number : 8,	/* 7  .. 0  */
-		)))));
-	};
-	u32 w;
-};
-
-int pcibios_plat_dev_init(struct pci_dev *dev)
-{
-	return 0;
-}
-
-int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
-	return ((pin + slot) % 4)+ MIPS_IRQ_PCIA;
-}
-
-static void pci_virtio_guest_write_config_addr(struct pci_bus *bus,
-					unsigned int devfn, int reg)
-{
-	union pci_config_address pca = { .w = 0 };
-
-	pca.register_number = reg;
-	pca.devfn_number = devfn;
-	pca.bus_number = bus->number;
-	pca.enable_bit = 1;
-
-	outl(pca.w, PCI_CONFIG_ADDRESS);
-}
-
-static int pci_virtio_guest_write_config(struct pci_bus *bus,
-		unsigned int devfn, int reg, int size, u32 val)
-{
-	pci_virtio_guest_write_config_addr(bus, devfn, reg);
-
-	switch (size) {
-	case 1:
-		outb(val, PCI_CONFIG_DATA + (reg & 3));
-		break;
-	case 2:
-		outw(val, PCI_CONFIG_DATA + (reg & 2));
-		break;
-	case 4:
-		outl(val, PCI_CONFIG_DATA);
-		break;
-	}
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-static int pci_virtio_guest_read_config(struct pci_bus *bus, unsigned int devfn,
-					int reg, int size, u32 *val)
-{
-	pci_virtio_guest_write_config_addr(bus, devfn, reg);
-
-	switch (size) {
-	case 1:
-		*val = inb(PCI_CONFIG_DATA + (reg & 3));
-		break;
-	case 2:
-		*val = inw(PCI_CONFIG_DATA + (reg & 2));
-		break;
-	case 4:
-		*val = inl(PCI_CONFIG_DATA);
-		break;
-	}
-	return PCIBIOS_SUCCESSFUL;
-}
-
-static struct pci_ops pci_virtio_guest_ops = {
-	.read  = pci_virtio_guest_read_config,
-	.write = pci_virtio_guest_write_config,
-};
-
-static struct resource pci_virtio_guest_mem_resource = {
-	.name = "Virtio MEM",
-	.flags = IORESOURCE_MEM,
-	.start	= 0x10000000,
-	.end	= 0x1dffffff
-};
-
-static struct resource pci_virtio_guest_io_resource = {
-	.name = "Virtio IO",
-	.flags = IORESOURCE_IO,
-	.start	= 0,
-	.end	= 0xffff
-};
-
-static struct pci_controller pci_virtio_guest_controller = {
-	.pci_ops = &pci_virtio_guest_ops,
-	.mem_resource = &pci_virtio_guest_mem_resource,
-	.io_resource = &pci_virtio_guest_io_resource,
-};
-
-static int __init pci_virtio_guest_setup(void)
-{
-	pr_err("pci_virtio_guest_setup\n");
-
-	/* Virtio comes pre-assigned */
-	pci_set_flags(PCI_PROBE_ONLY);
-
-	pci_virtio_guest_controller.io_map_base = mips_io_port_base;
-	register_pci_controller(&pci_virtio_guest_controller);
-	return 0;
-}
-arch_initcall(pci_virtio_guest_setup);