diff options
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/cell/io-workarounds.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/iseries/pci.c | 5 | ||||
| -rw-r--r-- | arch/powerpc/platforms/maple/pci.c | 35 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pasemi/pci.c | 20 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powermac/pci.c | 32 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/pci_dlpar.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/pseries.h | 2 |
7 files changed, 8 insertions, 90 deletions
diff --git a/arch/powerpc/platforms/cell/io-workarounds.c b/arch/powerpc/platforms/cell/io-workarounds.c index 7fb92f23f380..9d7c2ef940a8 100644 --- a/arch/powerpc/platforms/cell/io-workarounds.c +++ b/arch/powerpc/platforms/cell/io-workarounds.c @@ -102,7 +102,7 @@ static void spider_io_flush(const volatile void __iomem *addr) vaddr = (unsigned long)PCI_FIX_ADDR(addr); /* Check if it's in allowed range for PIO */ - if (vaddr < PHBS_IO_BASE || vaddr >= IMALLOC_BASE) + if (vaddr < PHB_IO_BASE || vaddr > PHB_IO_END) return; /* Try to find a PTE. If not, clear the paddr, we'll do diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c index 9c974227155e..23d876211874 100644 --- a/arch/powerpc/platforms/iseries/pci.c +++ b/arch/powerpc/platforms/iseries/pci.c @@ -742,6 +742,11 @@ void __init iSeries_pcibios_init(void) /* Install IO hooks */ ppc_pci_io = iseries_pci_io; + /* iSeries has no IO space in the common sense, it needs to set + * the IO base to 0 + */ + pci_io_base = 0; + if (root == NULL) { printk(KERN_CRIT "iSeries_pcibios_init: can't find root " "of device tree\n"); diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c index 7aaa5bbc9363..f357b9258875 100644 --- a/arch/powerpc/platforms/maple/pci.c +++ b/arch/powerpc/platforms/maple/pci.c @@ -519,23 +519,6 @@ void __devinit maple_pci_irq_fixup(struct pci_dev *dev) DBG(" <- maple_pci_irq_fixup\n"); } -static void __init maple_fixup_phb_resources(void) -{ - struct pci_controller *hose, *tmp; - - list_for_each_entry_safe(hose, tmp, &hose_list, list_node) { - unsigned long offset = (unsigned long)hose->io_base_virt - pci_io_base; - - hose->io_resource.start += offset; - hose->io_resource.end += offset; - - printk(KERN_INFO "PCI Host %d, io start: %llx; io end: %llx\n", - hose->global_number, - (unsigned long long)hose->io_resource.start, - (unsigned long long)hose->io_resource.end); - } -} - void __init maple_pci_init(void) { struct device_node *np, *root; @@ -573,24 +556,6 @@ void __init maple_pci_init(void) if (ht && add_bridge(ht) != 0) of_node_put(ht); - /* - * We need to call pci_setup_phb_io for the HT bridge first - * so it gets the I/O port numbers starting at 0, and we - * need to call it for the AGP bridge after that so it gets - * small positive I/O port numbers. - */ - if (u3_ht) - pci_setup_phb_io(u3_ht, 1); - if (u3_agp) - pci_setup_phb_io(u3_agp, 0); - if (u4_pcie) - pci_setup_phb_io(u4_pcie, 0); - - /* Fixup the IO resources on our host bridges as the common code - * does it only for childs of the host bridges - */ - maple_fixup_phb_resources(); - /* Setup the linkage between OF nodes and PHBs */ pci_devs_phb_init(); diff --git a/arch/powerpc/platforms/pasemi/pci.c b/arch/powerpc/platforms/pasemi/pci.c index bbc6dfcfaa91..5606f25760bc 100644 --- a/arch/powerpc/platforms/pasemi/pci.c +++ b/arch/powerpc/platforms/pasemi/pci.c @@ -150,29 +150,11 @@ static int __init add_bridge(struct device_node *dev) printk(KERN_INFO "Found PA-PXP PCI host bridge.\n"); /* Interpret the "ranges" property */ - /* This also maps the I/O region and sets isa_io/mem_base */ pci_process_bridge_OF_ranges(hose, dev, 1); - pci_setup_phb_io(hose, 1); return 0; } - -static void __init pas_fixup_phb_resources(void) -{ - struct pci_controller *hose, *tmp; - - list_for_each_entry_safe(hose, tmp, &hose_list, list_node) { - unsigned long offset = (unsigned long)hose->io_base_virt - pci_io_base; - hose->io_resource.start += offset; - hose->io_resource.end += offset; - printk(KERN_INFO "PCI Host %d, io start: %lx; io end: %lx\n", - hose->global_number, - hose->io_resource.start, hose->io_resource.end); - } -} - - void __init pas_pci_init(void) { struct device_node *np, *root; @@ -190,8 +172,6 @@ void __init pas_pci_init(void) of_node_put(root); - pas_fixup_phb_resources(); - /* Setup the linkage between OF nodes and PHBs */ pci_devs_phb_init(); diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c index c4af9e21ac93..8302e34a3cbf 100644 --- a/arch/powerpc/platforms/powermac/pci.c +++ b/arch/powerpc/platforms/powermac/pci.c @@ -1006,19 +1006,6 @@ void __devinit pmac_pci_irq_fixup(struct pci_dev *dev) #endif /* CONFIG_PPC32 */ } -#ifdef CONFIG_PPC64 -static void __init pmac_fixup_phb_resources(void) -{ - struct pci_controller *hose, *tmp; - - list_for_each_entry_safe(hose, tmp, &hose_list, list_node) { - printk(KERN_INFO "PCI Host %d, io start: %lx; io end: %lx\n", - hose->global_number, - hose->io_resource.start, hose->io_resource.end); - } -} -#endif - void __init pmac_pci_init(void) { struct device_node *np, *root; @@ -1053,25 +1040,6 @@ void __init pmac_pci_init(void) if (ht && add_bridge(ht) != 0) of_node_put(ht); - /* - * We need to call pci_setup_phb_io for the HT bridge first - * so it gets the I/O port numbers starting at 0, and we - * need to call it for the AGP bridge after that so it gets - * small positive I/O port numbers. - */ - if (u3_ht) - pci_setup_phb_io(u3_ht, 1); - if (u3_agp) - pci_setup_phb_io(u3_agp, 0); - if (u4_pcie) - pci_setup_phb_io(u4_pcie, 0); - - /* - * On ppc64, fixup the IO resources on our host bridges as - * the common code does it only for children of the host bridges - */ - pmac_fixup_phb_resources(); - /* Setup the linkage between OF nodes and PHBs */ pci_devs_phb_init(); diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c index 0b113ab90ba9..47f0e0857f0e 100644 --- a/arch/powerpc/platforms/pseries/pci_dlpar.c +++ b/arch/powerpc/platforms/pseries/pci_dlpar.c @@ -202,8 +202,6 @@ struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn) rtas_setup_phb(phb); pci_process_bridge_OF_ranges(phb, dn, 0); - pci_setup_phb_io_dynamic(phb, primary); - pci_devs_phb_init_dynamic(phb); if (dn->child) diff --git a/arch/powerpc/platforms/pseries/pseries.h b/arch/powerpc/platforms/pseries/pseries.h index 2729d559fd91..61e19f78b923 100644 --- a/arch/powerpc/platforms/pseries/pseries.h +++ b/arch/powerpc/platforms/pseries/pseries.h @@ -33,6 +33,8 @@ static inline void setup_kexec_cpu_down_xics(void) { } static inline void setup_kexec_cpu_down_mpic(void) { } #endif +extern void pSeries_final_fixup(void); + /* Poweron flag used for enabling auto ups restart */ extern unsigned long rtas_poweron_auto; |