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author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-03 09:52:04 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-03 09:52:04 -0700 |
commit | 3ba113d14cedcd88105a3b9c90f8ecce829e1095 (patch) | |
tree | 357f50c6a45bf57a16d46b3157dfcd4e28233079 /drivers | |
parent | bad6a5c08c119572c888d5df2bd7691a4da6b9e8 (diff) | |
parent | b609308e1415efebdf79ebd553f4dd47b0ff2722 (diff) | |
download | linux-3ba113d14cedcd88105a3b9c90f8ecce829e1095.tar.bz2 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6: (23 commits)
parisc: move dereference_function_descriptor to process.c
parisc: Move kernel Elf_Fdesc define to <asm/elf.h>
parisc: fix build when ARCH_HAS_KMAP
parisc: fix "make tar-pkg"
parisc: drivers: fix warnings
parisc: select BUG always
parisc: asm/pdc.h should include asm/page.h
parisc: led: remove proc_dir_entry::owner
parisc: fix macro expansion in atomic.h
parisc: iosapic: fix build breakage
parisc: oops_enter()/oops_exit() in die()
parisc: document light weight syscall ABI
parisc: blink all or loadavg LEDs on oops
parisc: add ftrace (function and graph tracer) functionality
parisc: simplify sys_clone()
parisc: add LATENCYTOP_SUPPORT and CONFIG_STACKTRACE_SUPPORT
parisc: allow to build with 16k default kernel page size
parisc: expose 32/64-bit capabilities in cpuinfo
parisc: use constants instead of numbers in assembly
parisc: fix usage of 32bit PTE page table entries on 32bit kernels
...
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/parisc/asp.c | 2 | ||||
-rw-r--r-- | drivers/parisc/ccio-dma.c | 16 | ||||
-rw-r--r-- | drivers/parisc/dino.c | 7 | ||||
-rw-r--r-- | drivers/parisc/eisa.c | 2 | ||||
-rw-r--r-- | drivers/parisc/eisa_enumerator.c | 4 | ||||
-rw-r--r-- | drivers/parisc/iosapic.c | 2 | ||||
-rw-r--r-- | drivers/parisc/led.c | 26 |
7 files changed, 35 insertions, 24 deletions
diff --git a/drivers/parisc/asp.c b/drivers/parisc/asp.c index 7931133526c4..9ca21098b146 100644 --- a/drivers/parisc/asp.c +++ b/drivers/parisc/asp.c @@ -81,7 +81,7 @@ static int __init asp_init_chip(struct parisc_device *dev) asp.hpa = ASP_INTERRUPT_ADDR; printk(KERN_INFO "%s version %d at 0x%lx found.\n", - asp.name, asp.version, dev->hpa.start); + asp.name, asp.version, (unsigned long)dev->hpa.start); /* the IRQ ASP should use */ ret = -EBUSY; diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c index cd4dd7ed2c06..5d610cbcfe80 100644 --- a/drivers/parisc/ccio-dma.c +++ b/drivers/parisc/ccio-dma.c @@ -406,8 +406,6 @@ resource_found: } ioc->avg_search[ioc->avg_idx++] = cr_start; ioc->avg_idx &= CCIO_SEARCH_SAMPLE - 1; -#endif -#ifdef CCIO_COLLECT_STATS ioc->used_pages += pages_needed; #endif /* @@ -453,10 +451,10 @@ ccio_free_range(struct ioc *ioc, dma_addr_t iova, unsigned long pages_mapped) unsigned long mask = ~(~0UL >> pages_mapped); CCIO_FREE_MAPPINGS(ioc, res_idx, mask, 8); #else - CCIO_FREE_MAPPINGS(ioc, res_idx, 0xff, 8); + CCIO_FREE_MAPPINGS(ioc, res_idx, 0xffUL, 8); #endif } else if(pages_mapped <= 16) { - CCIO_FREE_MAPPINGS(ioc, res_idx, 0xffff, 16); + CCIO_FREE_MAPPINGS(ioc, res_idx, 0xffffUL, 16); } else if(pages_mapped <= 32) { CCIO_FREE_MAPPINGS(ioc, res_idx, ~(unsigned int)0, 32); #ifdef __LP64__ @@ -1028,8 +1026,10 @@ static int ccio_proc_info(struct seq_file *m, void *p) while (ioc != NULL) { unsigned int total_pages = ioc->res_size << 3; +#ifdef CCIO_COLLECT_STATS unsigned long avg = 0, min, max; int j; +#endif len += seq_printf(m, "%s\n", ioc->name); @@ -1060,8 +1060,7 @@ static int ccio_proc_info(struct seq_file *m, void *p) avg /= CCIO_SEARCH_SAMPLE; len += seq_printf(m, " Bitmap search : %ld/%ld/%ld (min/avg/max CPU Cycles)\n", min, avg, max); -#endif -#ifdef CCIO_COLLECT_STATS + len += seq_printf(m, "pci_map_single(): %8ld calls %8ld pages (avg %d/1000)\n", ioc->msingle_calls, ioc->msingle_pages, (int)((ioc->msingle_pages * 1000)/ioc->msingle_calls)); @@ -1400,7 +1399,7 @@ ccio_init_resource(struct resource *res, char *name, void __iomem *ioaddr) result = insert_resource(&iomem_resource, res); if (result < 0) { printk(KERN_ERR "%s() failed to claim CCIO bus address space (%08lx,%08lx)\n", - __func__, res->start, res->end); + __func__, (unsigned long)res->start, (unsigned long)res->end); } } @@ -1551,7 +1550,8 @@ static int __init ccio_probe(struct parisc_device *dev) ioc->name = dev->id.hversion == U2_IOA_RUNWAY ? "U2" : "UTurn"; - printk(KERN_INFO "Found %s at 0x%lx\n", ioc->name, dev->hpa.start); + printk(KERN_INFO "Found %s at 0x%lx\n", ioc->name, + (unsigned long)dev->hpa.start); for (i = 0; i < ioc_count; i++) { ioc_p = &(*ioc_p)->next; diff --git a/drivers/parisc/dino.c b/drivers/parisc/dino.c index bb5a1c9597cb..52ae0b1d470c 100644 --- a/drivers/parisc/dino.c +++ b/drivers/parisc/dino.c @@ -819,7 +819,9 @@ dino_bridge_init(struct dino_device *dino_dev, const char *name) result = ccio_request_resource(dino_dev->hba.dev, &res[i]); if (result < 0) { - printk(KERN_ERR "%s: failed to claim PCI Bus address space %d (0x%lx-0x%lx)!\n", name, i, res[i].start, res[i].end); + printk(KERN_ERR "%s: failed to claim PCI Bus address " + "space %d (0x%lx-0x%lx)!\n", name, i, + (unsigned long)res[i].start, (unsigned long)res[i].end); return result; } } @@ -899,7 +901,8 @@ static int __init dino_common_init(struct parisc_device *dev, if (request_resource(&ioport_resource, res) < 0) { printk(KERN_ERR "%s: request I/O Port region failed " "0x%lx/%lx (hpa 0x%p)\n", - name, res->start, res->end, dino_dev->hba.base_addr); + name, (unsigned long)res->start, (unsigned long)res->end, + dino_dev->hba.base_addr); return 1; } diff --git a/drivers/parisc/eisa.c b/drivers/parisc/eisa.c index 7891db50c483..f415fdd9a885 100644 --- a/drivers/parisc/eisa.c +++ b/drivers/parisc/eisa.c @@ -314,7 +314,7 @@ static int __init eisa_probe(struct parisc_device *dev) char *name = is_mongoose(dev) ? "Mongoose" : "Wax"; printk(KERN_INFO "%s EISA Adapter found at 0x%08lx\n", - name, dev->hpa.start); + name, (unsigned long)dev->hpa.start); eisa_dev.hba.dev = dev; eisa_dev.hba.iommu = ccio_get_iommu(dev); diff --git a/drivers/parisc/eisa_enumerator.c b/drivers/parisc/eisa_enumerator.c index 6d8aae003f6c..c709ecc2b7f7 100644 --- a/drivers/parisc/eisa_enumerator.c +++ b/drivers/parisc/eisa_enumerator.c @@ -98,7 +98,7 @@ static int configure_memory(const unsigned char *buf, res->start = mem_parent->start + get_24(buf+len+2); res->end = res->start + get_16(buf+len+5)*1024; res->flags = IORESOURCE_MEM; - printk("memory %lx-%lx ", res->start, res->end); + printk("memory %lx-%lx ", (unsigned long)res->start, (unsigned long)res->end); result = request_resource(mem_parent, res); if (result < 0) { printk("\n" KERN_ERR "EISA Enumerator: failed to claim EISA Bus address space!\n"); @@ -188,7 +188,7 @@ static int configure_port(const unsigned char *buf, struct resource *io_parent, res->start = get_16(buf+len+1); res->end = get_16(buf+len+1)+(c&HPEE_PORT_SIZE_MASK)+1; res->flags = IORESOURCE_IO; - printk("ioports %lx-%lx ", res->start, res->end); + printk("ioports %lx-%lx ", (unsigned long)res->start, (unsigned long)res->end); result = request_resource(io_parent, res); if (result < 0) { printk("\n" KERN_ERR "EISA Enumerator: failed to claim EISA Bus address space!\n"); diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c index 501aaf1f253f..73348c4047e9 100644 --- a/drivers/parisc/iosapic.c +++ b/drivers/parisc/iosapic.c @@ -714,7 +714,7 @@ static void iosapic_set_affinity_irq(unsigned int irq, if (dest_cpu < 0) return; - irq_desc[irq].affinity = cpumask_of_cpu(dest_cpu); + cpumask_copy(irq_desc[irq].affinity, cpumask_of(dest_cpu)); vi->txn_addr = txn_affinity_addr(irq, dest_cpu); spin_lock_irqsave(&iosapic_lock, flags); diff --git a/drivers/parisc/led.c b/drivers/parisc/led.c index 454b6532e409..9581d3619450 100644 --- a/drivers/parisc/led.c +++ b/drivers/parisc/led.c @@ -3,7 +3,7 @@ * * (c) Copyright 2000 Red Hat Software * (c) Copyright 2000 Helge Deller <hdeller@redhat.com> - * (c) Copyright 2001-2005 Helge Deller <deller@gmx.de> + * (c) Copyright 2001-2009 Helge Deller <deller@gmx.de> * (c) Copyright 2001 Randolph Chung <tausq@debian.org> * * This program is free software; you can redistribute it and/or modify @@ -243,13 +243,11 @@ static int __init led_create_procfs(void) proc_pdc_root = proc_mkdir("pdc", 0); if (!proc_pdc_root) return -1; - proc_pdc_root->owner = THIS_MODULE; ent = create_proc_entry("led", S_IFREG|S_IRUGO|S_IWUSR, proc_pdc_root); if (!ent) return -1; ent->data = (void *)LED_NOLCD; /* LED */ ent->read_proc = led_proc_read; ent->write_proc = led_proc_write; - ent->owner = THIS_MODULE; if (led_type == LED_HASLCD) { @@ -258,7 +256,6 @@ static int __init led_create_procfs(void) ent->data = (void *)LED_HASLCD; /* LCD */ ent->read_proc = led_proc_read; ent->write_proc = led_proc_write; - ent->owner = THIS_MODULE; } return 0; @@ -463,9 +460,20 @@ static void led_work_func (struct work_struct *unused) if (likely(led_lanrxtx)) currentleds |= led_get_net_activity(); if (likely(led_diskio)) currentleds |= led_get_diskio_activity(); - /* blink all LEDs twice a second if we got an Oops (HPMC) */ - if (unlikely(oops_in_progress)) - currentleds = (count_HZ<=(HZ/2)) ? 0 : 0xff; + /* blink LEDs if we got an Oops (HPMC) */ + if (unlikely(oops_in_progress)) { + if (boot_cpu_data.cpu_type >= pcxl2) { + /* newer machines don't have loadavg. LEDs, so we + * let all LEDs blink twice per second instead */ + currentleds = (count_HZ <= (HZ/2)) ? 0 : 0xff; + } else { + /* old machines: blink loadavg. LEDs twice per second */ + if (count_HZ <= (HZ/2)) + currentleds &= ~(LED4|LED5|LED6|LED7); + else + currentleds |= (LED4|LED5|LED6|LED7); + } + } if (currentleds != lastleds) { @@ -511,7 +519,7 @@ static int led_halt(struct notifier_block *nb, unsigned long event, void *buf) /* Cancel the work item and delete the queue */ if (led_wq) { - cancel_rearming_delayed_workqueue(led_wq, &led_task); + cancel_delayed_work_sync(&led_task); destroy_workqueue(led_wq); led_wq = NULL; } @@ -630,7 +638,7 @@ int lcd_print( const char *str ) /* temporarily disable the led work task */ if (led_wq) - cancel_rearming_delayed_workqueue(led_wq, &led_task); + cancel_delayed_work_sync(&led_task); /* copy display string to buffer for procfs */ strlcpy(lcd_text, str, sizeof(lcd_text)); |