diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/eeh.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/ppc-pci.h | 7 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/eeh.c | 6 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/eeh_cache.c | 46 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/pci.c | 2 |
5 files changed, 32 insertions, 33 deletions
diff --git a/arch/powerpc/include/asm/eeh.h b/arch/powerpc/include/asm/eeh.h index ebfdb7c9d023..58c5ee61e700 100644 --- a/arch/powerpc/include/asm/eeh.h +++ b/arch/powerpc/include/asm/eeh.h @@ -197,7 +197,7 @@ int __exit eeh_ops_unregister(const char *name); unsigned long eeh_check_failure(const volatile void __iomem *token, unsigned long val); int eeh_dev_check_failure(struct eeh_dev *edev); -void __init pci_addr_cache_build(void); +void __init eeh_addr_cache_build(void); void eeh_add_device_tree_early(struct device_node *); void eeh_add_device_tree_late(struct pci_bus *); void eeh_remove_bus_device(struct pci_dev *); @@ -233,7 +233,7 @@ static inline unsigned long eeh_check_failure(const volatile void __iomem *token #define eeh_dev_check_failure(x) (0) -static inline void pci_addr_cache_build(void) { } +static inline void eeh_addr_cache_build(void) { } static inline void eeh_add_device_tree_early(struct device_node *dn) { } diff --git a/arch/powerpc/include/asm/ppc-pci.h b/arch/powerpc/include/asm/ppc-pci.h index 962a9021cfa6..ed57fa7920c8 100644 --- a/arch/powerpc/include/asm/ppc-pci.h +++ b/arch/powerpc/include/asm/ppc-pci.h @@ -47,10 +47,9 @@ extern int rtas_setup_phb(struct pci_controller *phb); #ifdef CONFIG_EEH -void pci_addr_cache_build(void); -void pci_addr_cache_insert_device(struct pci_dev *dev); -void pci_addr_cache_remove_device(struct pci_dev *dev); -struct eeh_dev *pci_addr_cache_get_device(unsigned long addr); +void eeh_addr_cache_insert_dev(struct pci_dev *dev); +void eeh_addr_cache_rmv_dev(struct pci_dev *dev); +struct eeh_dev *eeh_addr_cache_get_dev(unsigned long addr); void eeh_slot_error_detail(struct eeh_pe *pe, int severity); int eeh_pci_enable(struct eeh_pe *pe, int function); int eeh_reset_pe(struct eeh_pe *); diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c index 9e618424b187..18c168b752da 100644 --- a/arch/powerpc/platforms/pseries/eeh.c +++ b/arch/powerpc/platforms/pseries/eeh.c @@ -411,7 +411,7 @@ unsigned long eeh_check_failure(const volatile void __iomem *token, unsigned lon /* Finding the phys addr + pci device; this is pretty quick. */ addr = eeh_token_to_phys((unsigned long __force) token); - edev = pci_addr_cache_get_device(addr); + edev = eeh_addr_cache_get_dev(addr); if (!edev) { eeh_stats.no_device++; return val; @@ -787,7 +787,7 @@ static void eeh_add_device_late(struct pci_dev *dev) edev->pdev = dev; dev->dev.archdata.edev = edev; - pci_addr_cache_insert_device(dev); + eeh_addr_cache_insert_dev(dev); eeh_sysfs_add_device(dev); } @@ -844,7 +844,7 @@ static void eeh_remove_device(struct pci_dev *dev) pci_dev_put(dev); eeh_rmv_from_parent_pe(edev); - pci_addr_cache_remove_device(dev); + eeh_addr_cache_rmv_dev(dev); eeh_sysfs_remove_device(dev); } diff --git a/arch/powerpc/platforms/pseries/eeh_cache.c b/arch/powerpc/platforms/pseries/eeh_cache.c index 6c5ef757f4d4..5a4c87903057 100644 --- a/arch/powerpc/platforms/pseries/eeh_cache.c +++ b/arch/powerpc/platforms/pseries/eeh_cache.c @@ -60,7 +60,7 @@ static struct pci_io_addr_cache { spinlock_t piar_lock; } pci_io_addr_cache_root; -static inline struct eeh_dev *__pci_addr_cache_get_device(unsigned long addr) +static inline struct eeh_dev *__eeh_addr_cache_get_device(unsigned long addr) { struct rb_node *n = pci_io_addr_cache_root.rb_root.rb_node; @@ -84,7 +84,7 @@ static inline struct eeh_dev *__pci_addr_cache_get_device(unsigned long addr) } /** - * pci_addr_cache_get_device - Get device, given only address + * eeh_addr_cache_get_dev - Get device, given only address * @addr: mmio (PIO) phys address or i/o port number * * Given an mmio phys address, or a port number, find a pci device @@ -93,13 +93,13 @@ static inline struct eeh_dev *__pci_addr_cache_get_device(unsigned long addr) * from zero (that is, they do *not* have pci_io_addr added in). * It is safe to call this function within an interrupt. */ -struct eeh_dev *pci_addr_cache_get_device(unsigned long addr) +struct eeh_dev *eeh_addr_cache_get_dev(unsigned long addr) { struct eeh_dev *edev; unsigned long flags; spin_lock_irqsave(&pci_io_addr_cache_root.piar_lock, flags); - edev = __pci_addr_cache_get_device(addr); + edev = __eeh_addr_cache_get_device(addr); spin_unlock_irqrestore(&pci_io_addr_cache_root.piar_lock, flags); return edev; } @@ -109,7 +109,7 @@ struct eeh_dev *pci_addr_cache_get_device(unsigned long addr) * Handy-dandy debug print routine, does nothing more * than print out the contents of our addr cache. */ -static void pci_addr_cache_print(struct pci_io_addr_cache *cache) +static void eeh_addr_cache_print(struct pci_io_addr_cache *cache) { struct rb_node *n; int cnt = 0; @@ -118,7 +118,7 @@ static void pci_addr_cache_print(struct pci_io_addr_cache *cache) while (n) { struct pci_io_addr_range *piar; piar = rb_entry(n, struct pci_io_addr_range, rb_node); - printk(KERN_DEBUG "PCI: %s addr range %d [%lx-%lx]: %s\n", + pr_debug("PCI: %s addr range %d [%lx-%lx]: %s\n", (piar->flags & IORESOURCE_IO) ? "i/o" : "mem", cnt, piar->addr_lo, piar->addr_hi, pci_name(piar->pcidev)); cnt++; @@ -129,7 +129,7 @@ static void pci_addr_cache_print(struct pci_io_addr_cache *cache) /* Insert address range into the rb tree. */ static struct pci_io_addr_range * -pci_addr_cache_insert(struct pci_dev *dev, unsigned long alo, +eeh_addr_cache_insert(struct pci_dev *dev, unsigned long alo, unsigned long ahi, unsigned int flags) { struct rb_node **p = &pci_io_addr_cache_root.rb_root.rb_node; @@ -147,7 +147,7 @@ pci_addr_cache_insert(struct pci_dev *dev, unsigned long alo, } else { if (dev != piar->pcidev || alo != piar->addr_lo || ahi != piar->addr_hi) { - printk(KERN_WARNING "PIAR: overlapping address range\n"); + pr_warning("PIAR: overlapping address range\n"); } return piar; } @@ -164,7 +164,7 @@ pci_addr_cache_insert(struct pci_dev *dev, unsigned long alo, piar->flags = flags; #ifdef DEBUG - printk(KERN_DEBUG "PIAR: insert range=[%lx:%lx] dev=%s\n", + pr_debug("PIAR: insert range=[%lx:%lx] dev=%s\n", alo, ahi, pci_name(dev)); #endif @@ -174,7 +174,7 @@ pci_addr_cache_insert(struct pci_dev *dev, unsigned long alo, return piar; } -static void __pci_addr_cache_insert_device(struct pci_dev *dev) +static void __eeh_addr_cache_insert_dev(struct pci_dev *dev) { struct device_node *dn; struct eeh_dev *edev; @@ -182,7 +182,7 @@ static void __pci_addr_cache_insert_device(struct pci_dev *dev) dn = pci_device_to_OF_node(dev); if (!dn) { - printk(KERN_WARNING "PCI: no pci dn found for dev=%s\n", pci_name(dev)); + pr_warning("PCI: no pci dn found for dev=%s\n", pci_name(dev)); return; } @@ -213,19 +213,19 @@ static void __pci_addr_cache_insert_device(struct pci_dev *dev) continue; if (start == 0 || ~start == 0 || end == 0 || ~end == 0) continue; - pci_addr_cache_insert(dev, start, end, flags); + eeh_addr_cache_insert(dev, start, end, flags); } } /** - * pci_addr_cache_insert_device - Add a device to the address cache + * eeh_addr_cache_insert_dev - Add a device to the address cache * @dev: PCI device whose I/O addresses we are interested in. * * In order to support the fast lookup of devices based on addresses, * we maintain a cache of devices that can be quickly searched. * This routine adds a device to that cache. */ -void pci_addr_cache_insert_device(struct pci_dev *dev) +void eeh_addr_cache_insert_dev(struct pci_dev *dev) { unsigned long flags; @@ -234,11 +234,11 @@ void pci_addr_cache_insert_device(struct pci_dev *dev) return; spin_lock_irqsave(&pci_io_addr_cache_root.piar_lock, flags); - __pci_addr_cache_insert_device(dev); + __eeh_addr_cache_insert_dev(dev); spin_unlock_irqrestore(&pci_io_addr_cache_root.piar_lock, flags); } -static inline void __pci_addr_cache_remove_device(struct pci_dev *dev) +static inline void __eeh_addr_cache_rmv_dev(struct pci_dev *dev) { struct rb_node *n; @@ -259,7 +259,7 @@ restart: } /** - * pci_addr_cache_remove_device - remove pci device from addr cache + * eeh_addr_cache_rmv_dev - remove pci device from addr cache * @dev: device to remove * * Remove a device from the addr-cache tree. @@ -267,17 +267,17 @@ restart: * the tree multiple times (once per resource). * But so what; device removal doesn't need to be that fast. */ -void pci_addr_cache_remove_device(struct pci_dev *dev) +void eeh_addr_cache_rmv_dev(struct pci_dev *dev) { unsigned long flags; spin_lock_irqsave(&pci_io_addr_cache_root.piar_lock, flags); - __pci_addr_cache_remove_device(dev); + __eeh_addr_cache_rmv_dev(dev); spin_unlock_irqrestore(&pci_io_addr_cache_root.piar_lock, flags); } /** - * pci_addr_cache_build - Build a cache of I/O addresses + * eeh_addr_cache_build - Build a cache of I/O addresses * * Build a cache of pci i/o addresses. This cache will be used to * find the pci device that corresponds to a given address. @@ -285,7 +285,7 @@ void pci_addr_cache_remove_device(struct pci_dev *dev) * Must be run late in boot process, after the pci controllers * have been scanned for devices (after all device resources are known). */ -void __init pci_addr_cache_build(void) +void __init eeh_addr_cache_build(void) { struct device_node *dn; struct eeh_dev *edev; @@ -294,7 +294,7 @@ void __init pci_addr_cache_build(void) spin_lock_init(&pci_io_addr_cache_root.piar_lock); for_each_pci_dev(dev) { - pci_addr_cache_insert_device(dev); + eeh_addr_cache_insert_dev(dev); dn = pci_device_to_OF_node(dev); if (!dn) @@ -313,7 +313,7 @@ void __init pci_addr_cache_build(void) #ifdef DEBUG /* Verify tree built up above, echo back the list of addrs. */ - pci_addr_cache_print(&pci_io_addr_cache_root); + eeh_addr_cache_print(&pci_io_addr_cache_root); #endif } diff --git a/arch/powerpc/platforms/pseries/pci.c b/arch/powerpc/platforms/pseries/pci.c index 2c6ded29f73d..56b864d777ee 100644 --- a/arch/powerpc/platforms/pseries/pci.c +++ b/arch/powerpc/platforms/pseries/pci.c @@ -73,7 +73,7 @@ void __init pSeries_final_fixup(void) { pSeries_request_regions(); - pci_addr_cache_build(); + eeh_addr_cache_build(); } /* |
