diff options
| -rw-r--r-- | arch/powerpc/include/asm/ppc-pci.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/kernel/pci-common.c | 3 | ||||
| -rw-r--r-- | arch/powerpc/kernel/pci_64.c | 5 | ||||
| -rw-r--r-- | arch/powerpc/kernel/rtas_pci.c | 10 | ||||
| -rw-r--r-- | arch/powerpc/platforms/iseries/pci.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/maple/pci.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pasemi/pci.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci-ioda.c | 5 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/setup.c | 4 |
10 files changed, 15 insertions, 22 deletions
diff --git a/arch/powerpc/include/asm/ppc-pci.h b/arch/powerpc/include/asm/ppc-pci.h index 43268f15004..f4f7ad89c5a 100644 --- a/arch/powerpc/include/asm/ppc-pci.h +++ b/arch/powerpc/include/asm/ppc-pci.h @@ -45,8 +45,6 @@ extern void init_pci_config_tokens (void); extern unsigned long get_phb_buid (struct device_node *); extern int rtas_setup_phb(struct pci_controller *phb); -extern unsigned long pci_probe_only; - /* ---- EEH internal-use-only related routines ---- */ #ifdef CONFIG_EEH diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c index cce98d76e90..6d03da47557 100644 --- a/arch/powerpc/kernel/pci-common.c +++ b/arch/powerpc/kernel/pci-common.c @@ -50,9 +50,6 @@ static int global_phb_number; /* Global phb counter */ /* ISA Memory physical address */ resource_size_t isa_mem_base; -/* Default PCI flags is 0 on ppc32, modified at boot on ppc64 */ -unsigned int pci_flags = 0; - static struct dma_map_ops *pci_dma_ops = &dma_direct_ops; diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index f627eb7be9e..75417fdc773 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -33,8 +33,6 @@ #include <asm/machdep.h> #include <asm/ppc-pci.h> -unsigned long pci_probe_only = 0; - /* pci_io_base -- the base address from which io bars are offsets. * This is the lowest I/O base address (so bar values are always positive), * and it *must* be the start of ISA space if an ISA bus exists because @@ -55,9 +53,6 @@ static int __init pcibios_init(void) */ ppc_md.phys_mem_access_prot = pci_phys_mem_access_prot; - if (pci_probe_only) - pci_add_flags(PCI_PROBE_ONLY); - /* On ppc64, we always enable PCI domains and we keep domain 0 * backward compatible in /proc for video cards */ diff --git a/arch/powerpc/kernel/rtas_pci.c b/arch/powerpc/kernel/rtas_pci.c index 6cd8f0196b6..140735c18c3 100644 --- a/arch/powerpc/kernel/rtas_pci.c +++ b/arch/powerpc/kernel/rtas_pci.c @@ -276,7 +276,7 @@ void __init find_and_init_phbs(void) pci_devs_phb_init(); /* - * pci_probe_only and pci_assign_all_buses can be set via properties + * PCI_PROBE_ONLY and PCI_REASSIGN_ALL_BUS can be set via properties * in chosen. */ if (of_chosen) { @@ -284,8 +284,12 @@ void __init find_and_init_phbs(void) prop = of_get_property(of_chosen, "linux,pci-probe-only", NULL); - if (prop) - pci_probe_only = *prop; + if (prop) { + if (*prop) + pci_add_flags(PCI_PROBE_ONLY); + else + pci_clear_flags(PCI_PROBE_ONLY); + } #ifdef CONFIG_PPC32 /* Will be made generic soon */ prop = of_get_property(of_chosen, diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c index c7541288462..171b2f30d6a 100644 --- a/arch/powerpc/platforms/iseries/pci.c +++ b/arch/powerpc/platforms/iseries/pci.c @@ -868,7 +868,7 @@ void __init iSeries_pcibios_init(void) /* Install IO hooks */ ppc_pci_io = iseries_pci_io; - pci_probe_only = 1; + pci_add_flags(PCI_PROBE_ONLY); /* iSeries has no IO space in the common sense, it needs to set * the IO base to 0 diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c index 401e3f3f74c..465ee8f5c08 100644 --- a/arch/powerpc/platforms/maple/pci.c +++ b/arch/powerpc/platforms/maple/pci.c @@ -620,7 +620,7 @@ void __init maple_pci_init(void) } /* Tell pci.c to not change any resource allocations. */ - pci_probe_only = 1; + pci_add_flags(PCI_PROBE_ONLY); } int maple_pci_get_legacy_ide_irq(struct pci_dev *pdev, int channel) diff --git a/arch/powerpc/platforms/pasemi/pci.c b/arch/powerpc/platforms/pasemi/pci.c index b6a0ec45c69..b27d8861116 100644 --- a/arch/powerpc/platforms/pasemi/pci.c +++ b/arch/powerpc/platforms/pasemi/pci.c @@ -231,7 +231,7 @@ void __init pas_pci_init(void) pci_devs_phb_init(); /* Use the common resource allocation mechanism */ - pci_probe_only = 1; + pci_add_flags(PCI_PROBE_ONLY); } void __iomem *pasemi_pci_getcfgaddr(struct pci_dev *dev, int offset) diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index 5e155dfc432..fbdd74dac3a 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -1299,15 +1299,14 @@ void __init pnv_pci_init_ioda1_phb(struct device_node *np) /* Setup MSI support */ pnv_pci_init_ioda_msis(phb); - /* We set both probe_only and PCI_REASSIGN_ALL_RSRC. This is an + /* We set both PCI_PROBE_ONLY and PCI_REASSIGN_ALL_RSRC. This is an * odd combination which essentially means that we skip all resource * fixups and assignments in the generic code, and do it all * ourselves here */ - pci_probe_only = 1; ppc_md.pcibios_fixup_phb = pnv_pci_ioda_fixup_phb; ppc_md.pcibios_enable_device_hook = pnv_pci_enable_device_hook; - pci_add_flags(PCI_REASSIGN_ALL_RSRC); + pci_add_flags(PCI_PROBE_ONLY | PCI_REASSIGN_ALL_RSRC); /* Reset IODA tables to a clean state */ rc = opal_pci_reset(phb_id, OPAL_PCI_IODA_TABLE_RESET, OPAL_ASSERT_RESET); diff --git a/arch/powerpc/platforms/powernv/pci.c b/arch/powerpc/platforms/powernv/pci.c index a053f4fe5db..69dca5a8ada 100644 --- a/arch/powerpc/platforms/powernv/pci.c +++ b/arch/powerpc/platforms/powernv/pci.c @@ -555,7 +555,7 @@ void __init pnv_pci_init(void) { struct device_node *np; - pci_set_flags(PCI_CAN_SKIP_ISA_ALIGN); + pci_add_flags(PCI_CAN_SKIP_ISA_ALIGN); /* OPAL absent, try POPAL first then RTAS detection of PHBs */ if (!firmware_has_feature(FW_FEATURE_OPAL)) { diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index 386e2656c23..fc2a6f60f66 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -380,8 +380,8 @@ static void __init pSeries_setup_arch(void) fwnmi_init(); - /* By default, only probe PCI (can be overriden by rtas_pci */ - pci_probe_only = 1; + /* By default, only probe PCI (can be overriden by rtas_pci) */ + pci_add_flags(PCI_PROBE_ONLY); /* Find and initialize PCI host bridges */ init_pci_config_tokens(); |