diff options
Diffstat (limited to 'drivers/char/agp/intel-agp.c')
| -rw-r--r-- | drivers/char/agp/intel-agp.c | 55 |
1 files changed, 32 insertions, 23 deletions
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c index 06b0bb6d982f..55392a45a14b 100644 --- a/drivers/char/agp/intel-agp.c +++ b/drivers/char/agp/intel-agp.c @@ -18,11 +18,14 @@ #define PCI_DEVICE_ID_INTEL_82965Q_IG 0x2992 #define PCI_DEVICE_ID_INTEL_82965G_HB 0x29A0 #define PCI_DEVICE_ID_INTEL_82965G_IG 0x29A2 +#define PCI_DEVICE_ID_INTEL_82965GM_HB 0x2A00 +#define PCI_DEVICE_ID_INTEL_82965GM_IG 0x2A02 #define IS_I965 (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82946GZ_HB || \ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82965G_1_HB || \ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82965Q_HB || \ - agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82965G_HB) + agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82965G_HB || \ + agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82965GM_HB) extern int agp_memory_reserved; @@ -63,7 +66,7 @@ extern int agp_memory_reserved; #define INTEL_I7505_AGPCTRL 0x70 #define INTEL_I7505_MCHCFG 0x50 -static struct aper_size_info_fixed intel_i810_sizes[] = +static const struct aper_size_info_fixed intel_i810_sizes[] = { {64, 16384, 4}, /* The 32M mode still requires a 64k gatt */ @@ -428,9 +431,8 @@ static void intel_i830_init_gtt_entries(void) if (IS_I965) { u32 pgetbl_ctl; + pgetbl_ctl = readl(intel_i830_private.registers+I810_PGETBL_CTL); - pci_read_config_dword(agp_bridge->dev, I810_PGETBL_CTL, - &pgetbl_ctl); /* The 965 has a field telling us the size of the GTT, * which may be larger than what is necessary to map the * aperture. @@ -1365,18 +1367,18 @@ static int intel_7505_configure(void) } /* Setup function */ -static struct gatt_mask intel_generic_masks[] = +static const struct gatt_mask intel_generic_masks[] = { {.mask = 0x00000017, .type = 0} }; -static struct aper_size_info_8 intel_815_sizes[2] = +static const struct aper_size_info_8 intel_815_sizes[2] = { {64, 16384, 4, 0}, {32, 8192, 3, 8}, }; -static struct aper_size_info_8 intel_8xx_sizes[7] = +static const struct aper_size_info_8 intel_8xx_sizes[7] = { {256, 65536, 6, 0}, {128, 32768, 5, 32}, @@ -1387,7 +1389,7 @@ static struct aper_size_info_8 intel_8xx_sizes[7] = {4, 1024, 0, 63} }; -static struct aper_size_info_16 intel_generic_sizes[7] = +static const struct aper_size_info_16 intel_generic_sizes[7] = { {256, 65536, 6, 0}, {128, 32768, 5, 32}, @@ -1398,7 +1400,7 @@ static struct aper_size_info_16 intel_generic_sizes[7] = {4, 1024, 0, 63} }; -static struct aper_size_info_8 intel_830mp_sizes[4] = +static const struct aper_size_info_8 intel_830mp_sizes[4] = { {256, 65536, 6, 0}, {128, 32768, 5, 32}, @@ -1406,7 +1408,7 @@ static struct aper_size_info_8 intel_830mp_sizes[4] = {32, 8192, 3, 56} }; -static struct agp_bridge_driver intel_generic_driver = { +static const struct agp_bridge_driver intel_generic_driver = { .owner = THIS_MODULE, .aperture_sizes = intel_generic_sizes, .size_type = U16_APER_SIZE, @@ -1430,7 +1432,7 @@ static struct agp_bridge_driver intel_generic_driver = { .agp_type_to_mask_type = agp_generic_type_to_mask_type, }; -static struct agp_bridge_driver intel_810_driver = { +static const struct agp_bridge_driver intel_810_driver = { .owner = THIS_MODULE, .aperture_sizes = intel_i810_sizes, .size_type = FIXED_APER_SIZE, @@ -1455,7 +1457,7 @@ static struct agp_bridge_driver intel_810_driver = { .agp_type_to_mask_type = agp_generic_type_to_mask_type, }; -static struct agp_bridge_driver intel_815_driver = { +static const struct agp_bridge_driver intel_815_driver = { .owner = THIS_MODULE, .aperture_sizes = intel_815_sizes, .size_type = U8_APER_SIZE, @@ -1479,7 +1481,7 @@ static struct agp_bridge_driver intel_815_driver = { .agp_type_to_mask_type = agp_generic_type_to_mask_type, }; -static struct agp_bridge_driver intel_830_driver = { +static const struct agp_bridge_driver intel_830_driver = { .owner = THIS_MODULE, .aperture_sizes = intel_i830_sizes, .size_type = FIXED_APER_SIZE, @@ -1504,7 +1506,7 @@ static struct agp_bridge_driver intel_830_driver = { .agp_type_to_mask_type = intel_i830_type_to_mask_type, }; -static struct agp_bridge_driver intel_820_driver = { +static const struct agp_bridge_driver intel_820_driver = { .owner = THIS_MODULE, .aperture_sizes = intel_8xx_sizes, .size_type = U8_APER_SIZE, @@ -1528,7 +1530,7 @@ static struct agp_bridge_driver intel_820_driver = { .agp_type_to_mask_type = agp_generic_type_to_mask_type, }; -static struct agp_bridge_driver intel_830mp_driver = { +static const struct agp_bridge_driver intel_830mp_driver = { .owner = THIS_MODULE, .aperture_sizes = intel_830mp_sizes, .size_type = U8_APER_SIZE, @@ -1552,7 +1554,7 @@ static struct agp_bridge_driver intel_830mp_driver = { .agp_type_to_mask_type = agp_generic_type_to_mask_type, }; -static struct agp_bridge_driver intel_840_driver = { +static const struct agp_bridge_driver intel_840_driver = { .owner = THIS_MODULE, .aperture_sizes = intel_8xx_sizes, .size_type = U8_APER_SIZE, @@ -1576,7 +1578,7 @@ static struct agp_bridge_driver intel_840_driver = { .agp_type_to_mask_type = agp_generic_type_to_mask_type, }; -static struct agp_bridge_driver intel_845_driver = { +static const struct agp_bridge_driver intel_845_driver = { .owner = THIS_MODULE, .aperture_sizes = intel_8xx_sizes, .size_type = U8_APER_SIZE, @@ -1600,7 +1602,7 @@ static struct agp_bridge_driver intel_845_driver = { .agp_type_to_mask_type = agp_generic_type_to_mask_type, }; -static struct agp_bridge_driver intel_850_driver = { +static const struct agp_bridge_driver intel_850_driver = { .owner = THIS_MODULE, .aperture_sizes = intel_8xx_sizes, .size_type = U8_APER_SIZE, @@ -1624,7 +1626,7 @@ static struct agp_bridge_driver intel_850_driver = { .agp_type_to_mask_type = agp_generic_type_to_mask_type, }; -static struct agp_bridge_driver intel_860_driver = { +static const struct agp_bridge_driver intel_860_driver = { .owner = THIS_MODULE, .aperture_sizes = intel_8xx_sizes, .size_type = U8_APER_SIZE, @@ -1648,7 +1650,7 @@ static struct agp_bridge_driver intel_860_driver = { .agp_type_to_mask_type = agp_generic_type_to_mask_type, }; -static struct agp_bridge_driver intel_915_driver = { +static const struct agp_bridge_driver intel_915_driver = { .owner = THIS_MODULE, .aperture_sizes = intel_i830_sizes, .size_type = FIXED_APER_SIZE, @@ -1673,7 +1675,7 @@ static struct agp_bridge_driver intel_915_driver = { .agp_type_to_mask_type = intel_i830_type_to_mask_type, }; -static struct agp_bridge_driver intel_i965_driver = { +static const struct agp_bridge_driver intel_i965_driver = { .owner = THIS_MODULE, .aperture_sizes = intel_i830_sizes, .size_type = FIXED_APER_SIZE, @@ -1698,7 +1700,7 @@ static struct agp_bridge_driver intel_i965_driver = { .agp_type_to_mask_type = intel_i830_type_to_mask_type, }; -static struct agp_bridge_driver intel_7505_driver = { +static const struct agp_bridge_driver intel_7505_driver = { .owner = THIS_MODULE, .aperture_sizes = intel_8xx_sizes, .size_type = U8_APER_SIZE, @@ -1921,7 +1923,13 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev, bridge->driver = &intel_845_driver; name = "965G"; break; - + case PCI_DEVICE_ID_INTEL_82965GM_HB: + if (find_i830(PCI_DEVICE_ID_INTEL_82965GM_IG)) + bridge->driver = &intel_i965_driver; + else + bridge->driver = &intel_845_driver; + name = "965GM"; + break; case PCI_DEVICE_ID_INTEL_7505_0: bridge->driver = &intel_7505_driver; name = "E7505"; @@ -2080,6 +2088,7 @@ static struct pci_device_id agp_intel_pci_table[] = { ID(PCI_DEVICE_ID_INTEL_82965G_1_HB), ID(PCI_DEVICE_ID_INTEL_82965Q_HB), ID(PCI_DEVICE_ID_INTEL_82965G_HB), + ID(PCI_DEVICE_ID_INTEL_82965GM_HB), { } }; |