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author | David S. Miller <davem@davemloft.net> | 2012-02-04 16:39:32 -0500 |
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committer | David S. Miller <davem@davemloft.net> | 2012-02-04 16:39:32 -0500 |
commit | dd48dc34fe7639a8b2e22d8b609672f5f81aa7cb (patch) | |
tree | f16ace0ae09edab16bf6d0be9e8280dfbb7100da /arch/powerpc/platforms | |
parent | 8d9eb069eafce49307f839783e4a4673414b1fd5 (diff) | |
parent | 5962b35c1de3254a2f03b95efd3b7854b874d7b7 (diff) | |
download | op-kernel-dev-dd48dc34fe7639a8b2e22d8b609672f5f81aa7cb.zip op-kernel-dev-dd48dc34fe7639a8b2e22d8b609672f5f81aa7cb.tar.gz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'arch/powerpc/platforms')
-rw-r--r-- | arch/powerpc/platforms/85xx/p1022_ds.c | 1 | ||||
-rw-r--r-- | arch/powerpc/platforms/powernv/pci-ioda.c | 43 | ||||
-rw-r--r-- | arch/powerpc/platforms/pseries/Kconfig | 2 |
3 files changed, 29 insertions, 17 deletions
diff --git a/arch/powerpc/platforms/85xx/p1022_ds.c b/arch/powerpc/platforms/85xx/p1022_ds.c index bb3d84f..b0984ad 100644 --- a/arch/powerpc/platforms/85xx/p1022_ds.c +++ b/arch/powerpc/platforms/85xx/p1022_ds.c @@ -25,6 +25,7 @@ #include <sysdev/fsl_soc.h> #include <sysdev/fsl_pci.h> +#include <asm/udbg.h> #include <asm/fsl_guts.h> #include "smp.h" diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index f31162c..5e155df 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -204,11 +204,10 @@ static void __devinit pnv_ioda_offset_bus(struct pci_bus *bus, pr_devel(" -> OBR %s [%x] +%016llx\n", bus->self ? pci_name(bus->self) : "root", flags, offset); - for (i = 0; i < 2; i++) { - r = bus->resource[i]; + pci_bus_for_each_resource(bus, r, i) { if (r && (r->flags & flags)) { - bus->resource[i]->start += offset; - bus->resource[i]->end += offset; + r->start += offset; + r->end += offset; } } list_for_each_entry(dev, &bus->devices, bus_list) @@ -288,12 +287,17 @@ static void __devinit pnv_ioda_calc_bus(struct pci_bus *bus, unsigned int flags, * assignment algorithm is going to be uber-trivial for now, we * can try to be smarter later at filling out holes. */ - start = bus->self ? 0 : bus->resource[bres]->start; - - /* Don't hand out IO 0 */ - if ((flags & IORESOURCE_IO) && !bus->self) - start += 0x1000; - + if (bus->self) { + /* No offset for downstream bridges */ + start = 0; + } else { + /* Offset from the root */ + if (flags & IORESOURCE_IO) + /* Don't hand out IO 0 */ + start = hose->io_resource.start + 0x1000; + else + start = hose->mem_resources[0].start; + } while(!list_empty(&head)) { w = list_first_entry(&head, struct resource_wrap, link); list_del(&w->link); @@ -321,13 +325,20 @@ static void __devinit pnv_ioda_calc_bus(struct pci_bus *bus, unsigned int flags, empty: /* Only setup P2P's, not the PHB itself */ if (bus->self) { - WARN_ON(bus->resource[bres] == NULL); - bus->resource[bres]->start = 0; - bus->resource[bres]->flags = (*size) ? flags : 0; - bus->resource[bres]->end = (*size) ? (*size - 1) : 0; + struct resource *res = bus->resource[bres]; + + if (WARN_ON(res == NULL)) + return; - /* Clear prefetch bus resources for now */ - bus->resource[2]->flags = 0; + /* + * FIXME: We should probably export and call + * pci_bridge_check_ranges() to properly re-initialize + * the PCI portion of the flags here, and to detect + * what the bridge actually supports. + */ + res->start = 0; + res->flags = (*size) ? flags : 0; + res->end = (*size) ? (*size - 1) : 0; } pr_devel("<- CBR %s [%x] *size=%016llx *align=%016llx\n", diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig index ae7b6d4..31f22c1 100644 --- a/arch/powerpc/platforms/pseries/Kconfig +++ b/arch/powerpc/platforms/pseries/Kconfig @@ -122,7 +122,7 @@ config DTL Say N if you are unsure. config PSERIES_IDLE - tristate "Cpuidle driver for pSeries platforms" + bool "Cpuidle driver for pSeries platforms" depends on CPU_IDLE depends on PPC_PSERIES default y |