diff options
Diffstat (limited to 'drivers/char/agp')
| -rw-r--r-- | drivers/char/agp/amd-k7-agp.c | 2 | ||||
| -rw-r--r-- | drivers/char/agp/backend.c | 1 | ||||
| -rw-r--r-- | drivers/char/agp/compat_ioctl.c | 1 | ||||
| -rw-r--r-- | drivers/char/agp/generic.c | 1 | ||||
| -rw-r--r-- | drivers/char/agp/hp-agp.c | 1 | ||||
| -rw-r--r-- | drivers/char/agp/intel-agp.c | 35 | ||||
| -rw-r--r-- | drivers/char/agp/nvidia-agp.c | 1 | ||||
| -rw-r--r-- | drivers/char/agp/sgi-agp.c | 1 | ||||
| -rw-r--r-- | drivers/char/agp/uninorth-agp.c | 1 |
9 files changed, 39 insertions, 5 deletions
diff --git a/drivers/char/agp/amd-k7-agp.c b/drivers/char/agp/amd-k7-agp.c index 73dbf40c874d..a7637d72cef6 100644 --- a/drivers/char/agp/amd-k7-agp.c +++ b/drivers/char/agp/amd-k7-agp.c @@ -6,9 +6,9 @@ #include <linux/pci.h> #include <linux/init.h> #include <linux/agp_backend.h> -#include <linux/gfp.h> #include <linux/page-flags.h> #include <linux/mm.h> +#include <linux/slab.h> #include "agp.h" #define AMD_MMBASE 0x14 diff --git a/drivers/char/agp/backend.c b/drivers/char/agp/backend.c index c3ab46da51a3..ee4f855611b6 100644 --- a/drivers/char/agp/backend.c +++ b/drivers/char/agp/backend.c @@ -30,6 +30,7 @@ #include <linux/module.h> #include <linux/pci.h> #include <linux/init.h> +#include <linux/slab.h> #include <linux/pagemap.h> #include <linux/miscdevice.h> #include <linux/pm.h> diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c index 58c57cb2518c..9d2c97a69cdd 100644 --- a/drivers/char/agp/compat_ioctl.c +++ b/drivers/char/agp/compat_ioctl.c @@ -30,6 +30,7 @@ #include <linux/pci.h> #include <linux/fs.h> #include <linux/agpgart.h> +#include <linux/slab.h> #include <asm/uaccess.h> #include "agp.h" #include "compat_ioctl.h" diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c index c50543966eb2..fb86708e47ed 100644 --- a/drivers/char/agp/generic.c +++ b/drivers/char/agp/generic.c @@ -38,6 +38,7 @@ #include <linux/dma-mapping.h> #include <linux/mm.h> #include <linux/sched.h> +#include <linux/slab.h> #include <asm/io.h> #include <asm/cacheflush.h> #include <asm/pgtable.h> diff --git a/drivers/char/agp/hp-agp.c b/drivers/char/agp/hp-agp.c index 58752b70efea..056b289a1e89 100644 --- a/drivers/char/agp/hp-agp.c +++ b/drivers/char/agp/hp-agp.c @@ -15,6 +15,7 @@ #include <linux/init.h> #include <linux/agp_backend.h> #include <linux/log2.h> +#include <linux/slab.h> #include <asm/acpi-ext.h> diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c index a3e10dc7cc25..d41331bc2aa7 100644 --- a/drivers/char/agp/intel-agp.c +++ b/drivers/char/agp/intel-agp.c @@ -4,6 +4,7 @@ #include <linux/module.h> #include <linux/pci.h> +#include <linux/slab.h> #include <linux/init.h> #include <linux/kernel.h> #include <linux/pagemap.h> @@ -97,6 +98,9 @@ EXPORT_SYMBOL(intel_agp_enabled); #define IS_PINEVIEW (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_PINEVIEW_M_HB || \ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_PINEVIEW_HB) +#define IS_SNB (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB || \ + agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB) + #define IS_G4X (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_EAGLELAKE_HB || \ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_Q45_HB || \ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_G45_HB || \ @@ -107,8 +111,7 @@ EXPORT_SYMBOL(intel_agp_enabled); agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IRONLAKE_M_HB || \ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IRONLAKE_MA_HB || \ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IRONLAKE_MC2_HB || \ - agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB || \ - agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB) + IS_SNB) extern int agp_memory_reserved; @@ -175,6 +178,10 @@ extern int agp_memory_reserved; #define SNB_GMCH_GMS_STOLEN_448M (0xe << 3) #define SNB_GMCH_GMS_STOLEN_480M (0xf << 3) #define SNB_GMCH_GMS_STOLEN_512M (0x10 << 3) +#define SNB_GTT_SIZE_0M (0 << 8) +#define SNB_GTT_SIZE_1M (1 << 8) +#define SNB_GTT_SIZE_2M (2 << 8) +#define SNB_GTT_SIZE_MASK (3 << 8) static const struct aper_size_info_fixed intel_i810_sizes[] = { @@ -1200,6 +1207,9 @@ static void intel_i9xx_setup_flush(void) if (intel_private.ifp_resource.start) return; + if (IS_SNB) + return; + /* setup a resource for this object */ intel_private.ifp_resource.name = "Intel Flush Page"; intel_private.ifp_resource.flags = IORESOURCE_MEM; @@ -1438,6 +1448,8 @@ static unsigned long intel_i965_mask_memory(struct agp_bridge_data *bridge, static void intel_i965_get_gtt_range(int *gtt_offset, int *gtt_size) { + u16 snb_gmch_ctl; + switch (agp_bridge->dev->device) { case PCI_DEVICE_ID_INTEL_GM45_HB: case PCI_DEVICE_ID_INTEL_EAGLELAKE_HB: @@ -1449,9 +1461,26 @@ static void intel_i965_get_gtt_range(int *gtt_offset, int *gtt_size) case PCI_DEVICE_ID_INTEL_IRONLAKE_M_HB: case PCI_DEVICE_ID_INTEL_IRONLAKE_MA_HB: case PCI_DEVICE_ID_INTEL_IRONLAKE_MC2_HB: + *gtt_offset = *gtt_size = MB(2); + break; case PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB: case PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB: - *gtt_offset = *gtt_size = MB(2); + *gtt_offset = MB(2); + + pci_read_config_word(intel_private.pcidev, SNB_GMCH_CTRL, &snb_gmch_ctl); + switch (snb_gmch_ctl & SNB_GTT_SIZE_MASK) { + default: + case SNB_GTT_SIZE_0M: + printk(KERN_ERR "Bad GTT size mask: 0x%04x.\n", snb_gmch_ctl); + *gtt_size = MB(0); + break; + case SNB_GTT_SIZE_1M: + *gtt_size = MB(1); + break; + case SNB_GTT_SIZE_2M: + *gtt_size = MB(2); + break; + } break; default: *gtt_offset = *gtt_size = KB(512); diff --git a/drivers/char/agp/nvidia-agp.c b/drivers/char/agp/nvidia-agp.c index 7e36d2b4f9d4..10f24e349a26 100644 --- a/drivers/char/agp/nvidia-agp.c +++ b/drivers/char/agp/nvidia-agp.c @@ -8,7 +8,6 @@ #include <linux/pci.h> #include <linux/init.h> #include <linux/agp_backend.h> -#include <linux/gfp.h> #include <linux/page-flags.h> #include <linux/mm.h> #include <linux/jiffies.h> diff --git a/drivers/char/agp/sgi-agp.c b/drivers/char/agp/sgi-agp.c index 0d426ae39c85..ffa888cd1c88 100644 --- a/drivers/char/agp/sgi-agp.c +++ b/drivers/char/agp/sgi-agp.c @@ -14,6 +14,7 @@ #include <linux/acpi.h> #include <linux/module.h> #include <linux/pci.h> +#include <linux/slab.h> #include <linux/init.h> #include <linux/agp_backend.h> #include <asm/sn/addrs.h> diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c index d89da4ac061f..6f48931ac1ce 100644 --- a/drivers/char/agp/uninorth-agp.c +++ b/drivers/char/agp/uninorth-agp.c @@ -3,6 +3,7 @@ */ #include <linux/module.h> #include <linux/pci.h> +#include <linux/slab.h> #include <linux/init.h> #include <linux/pagemap.h> #include <linux/agp_backend.h> |