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| author | Arnaud Patard <arnaud.patard@rtp-net.org> | 2010-08-22 22:49:46 +0200 |
|---|---|---|
| committer | Nicolas Pitre <nico@fluxnic.net> | 2010-09-20 04:43:25 +0200 |
| commit | e4ff1c39ee1122198e8355069da59297038e55bb (patch) | |
| tree | e368d8a2a922996e8dd237cfaf697a6a19a72120 | |
| parent | Linux 2.6.36-rc4 (diff) | |
| download | linux-e4ff1c39ee1122198e8355069da59297038e55bb.tar.xz linux-e4ff1c39ee1122198e8355069da59297038e55bb.zip | |
ARM: kirkwood: Unbreak PCIe I/O port
The support for the 2 pcie port of the 6282 has broken i/o port by switching
*_IO_PHYS_BASE and *_IO_BUS_BASE. In fact, the patches reintroduced the same
bug solved by commit 35f029e2514be209eb0e88c7d927f3bcc42a5cc2.
So, I'm adding back *_IO_BUS_BASE in resource declaration and fix definition
of KIRKWOOD_PCIE1_IO_BUS_BASE. With this change, the xgi card on my t5325 is
working again.
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Acked-by: Saeed Bishara <saeed@marvell.com>
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Cc: stable@kernel.org
| -rw-r--r-- | arch/arm/mach-kirkwood/include/mach/kirkwood.h | 2 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/pcie.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/arch/arm/mach-kirkwood/include/mach/kirkwood.h index 93fc2ec95e76..6e924b398919 100644 --- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h +++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h @@ -38,7 +38,7 @@ #define KIRKWOOD_PCIE1_IO_PHYS_BASE 0xf3000000 #define KIRKWOOD_PCIE1_IO_VIRT_BASE 0xfef00000 -#define KIRKWOOD_PCIE1_IO_BUS_BASE 0x00000000 +#define KIRKWOOD_PCIE1_IO_BUS_BASE 0x00100000 #define KIRKWOOD_PCIE1_IO_SIZE SZ_1M #define KIRKWOOD_PCIE_IO_PHYS_BASE 0xf2000000 diff --git a/arch/arm/mach-kirkwood/pcie.c b/arch/arm/mach-kirkwood/pcie.c index 55e7f00836b7..513ad3102d7c 100644 --- a/arch/arm/mach-kirkwood/pcie.c +++ b/arch/arm/mach-kirkwood/pcie.c @@ -117,7 +117,7 @@ static void __init pcie0_ioresources_init(struct pcie_port *pp) * IORESOURCE_IO */ pp->res[0].name = "PCIe 0 I/O Space"; - pp->res[0].start = KIRKWOOD_PCIE_IO_PHYS_BASE; + pp->res[0].start = KIRKWOOD_PCIE_IO_BUS_BASE; pp->res[0].end = pp->res[0].start + KIRKWOOD_PCIE_IO_SIZE - 1; pp->res[0].flags = IORESOURCE_IO; @@ -139,7 +139,7 @@ static void __init pcie1_ioresources_init(struct pcie_port *pp) * IORESOURCE_IO */ pp->res[0].name = "PCIe 1 I/O Space"; - pp->res[0].start = KIRKWOOD_PCIE1_IO_PHYS_BASE; + pp->res[0].start = KIRKWOOD_PCIE1_IO_BUS_BASE; pp->res[0].end = pp->res[0].start + KIRKWOOD_PCIE1_IO_SIZE - 1; pp->res[0].flags = IORESOURCE_IO; |