From: Daniel Vetter Date: Thu, 7 Jun 2012 13:56:02 +0000 (+0200) Subject: agp/intel-gtt: move gart base addres setup X-Git-Tag: v3.6-rc1~83^2~42^2~49 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=32e3cd6ecd7ae9b79605b5f2eb993186a509c239;p=~emulex%2Finfiniband.git agp/intel-gtt: move gart base addres setup We need this thing much earlier, and it doesn't make sense in the hw enabling function intel_enable_gtt - this does not change over a suspend/resume cycle ... Reviewed-by: Jani Nikula Signed-off-by: Daniel Vetter --- diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c index cea9f9905c7..4387e69f8b1 100644 --- a/drivers/char/agp/intel-gtt.c +++ b/drivers/char/agp/intel-gtt.c @@ -648,6 +648,7 @@ static void intel_gtt_cleanup(void) static int intel_gtt_init(void) { + u32 gma_addr; u32 gtt_map_size; int ret; @@ -694,6 +695,15 @@ static int intel_gtt_init(void) return ret; } + if (INTEL_GTT_GEN <= 2) + pci_read_config_dword(intel_private.pcidev, I810_GMADDR, + &gma_addr); + else + pci_read_config_dword(intel_private.pcidev, I915_GMADDR, + &gma_addr); + + intel_private.base.gma_bus_addr = (gma_addr & PCI_BASE_ADDRESS_MEM_MASK); + return 0; } @@ -769,18 +779,8 @@ static void i830_write_entry(dma_addr_t addr, unsigned int entry, static bool intel_enable_gtt(void) { - u32 gma_addr; u8 __iomem *reg; - if (INTEL_GTT_GEN <= 2) - pci_read_config_dword(intel_private.pcidev, I810_GMADDR, - &gma_addr); - else - pci_read_config_dword(intel_private.pcidev, I915_GMADDR, - &gma_addr); - - intel_private.base.gma_bus_addr = (gma_addr & PCI_BASE_ADDRESS_MEM_MASK); - if (INTEL_GTT_GEN >= 6) return true;