diff options
Diffstat (limited to 'arch/arm/mach-integrator/pci_v3.c')
| -rw-r--r-- | arch/arm/mach-integrator/pci_v3.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/arch/arm/mach-integrator/pci_v3.c b/arch/arm/mach-integrator/pci_v3.c index 6467d99fa2e..b4d8f8b8a08 100644 --- a/arch/arm/mach-integrator/pci_v3.c +++ b/arch/arm/mach-integrator/pci_v3.c @@ -163,7 +163,7 @@ * 7:2 register number * */ -static DEFINE_SPINLOCK(v3_lock); +static DEFINE_RAW_SPINLOCK(v3_lock); #define PCI_BUS_NONMEM_START 0x00000000 #define PCI_BUS_NONMEM_SIZE SZ_256M @@ -284,7 +284,7 @@ static int v3_read_config(struct pci_bus *bus, unsigned int devfn, int where, unsigned long flags; u32 v; - spin_lock_irqsave(&v3_lock, flags); + raw_spin_lock_irqsave(&v3_lock, flags); addr = v3_open_config_window(bus, devfn, where); switch (size) { @@ -302,7 +302,7 @@ static int v3_read_config(struct pci_bus *bus, unsigned int devfn, int where, } v3_close_config_window(); - spin_unlock_irqrestore(&v3_lock, flags); + raw_spin_unlock_irqrestore(&v3_lock, flags); *val = v; return PCIBIOS_SUCCESSFUL; @@ -314,7 +314,7 @@ static int v3_write_config(struct pci_bus *bus, unsigned int devfn, int where, unsigned long addr; unsigned long flags; - spin_lock_irqsave(&v3_lock, flags); + raw_spin_lock_irqsave(&v3_lock, flags); addr = v3_open_config_window(bus, devfn, where); switch (size) { @@ -335,7 +335,7 @@ static int v3_write_config(struct pci_bus *bus, unsigned int devfn, int where, } v3_close_config_window(); - spin_unlock_irqrestore(&v3_lock, flags); + raw_spin_unlock_irqrestore(&v3_lock, flags); return PCIBIOS_SUCCESSFUL; } @@ -502,6 +502,9 @@ void __init pci_v3_preinit(void) unsigned int temp; int ret; + pcibios_min_io = 0x6000; + pcibios_min_mem = 0x00100000; + /* * Hook in our fault handler for PCI errors */ @@ -510,7 +513,7 @@ void __init pci_v3_preinit(void) hook_fault_code(8, v3_pci_fault, SIGBUS, 0, "external abort on non-linefetch"); hook_fault_code(10, v3_pci_fault, SIGBUS, 0, "external abort on non-linefetch"); - spin_lock_irqsave(&v3_lock, flags); + raw_spin_lock_irqsave(&v3_lock, flags); /* * Unlock V3 registers, but only if they were previously locked. @@ -583,7 +586,7 @@ void __init pci_v3_preinit(void) printk(KERN_ERR "PCI: unable to grab PCI error " "interrupt: %d\n", ret); - spin_unlock_irqrestore(&v3_lock, flags); + raw_spin_unlock_irqrestore(&v3_lock, flags); } void __init pci_v3_postinit(void) |