From 5e9ad06ad953c6022e4a7f6012c9b5708a8a5d8a Mon Sep 17 00:00:00 2001 From: Dave Jones Date: Wed, 16 Nov 2005 16:05:49 -0800 Subject: [PATCH 1/3] [AGPGART] Mark maxes_table as const It's never written to. Noted by Arjan van de Ven Signed-off-by: Dave Jones --- drivers/char/agp/backend.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/agp/backend.c b/drivers/char/agp/backend.c index 27bca34b4a6..80ee17a8fc2 100644 --- a/drivers/char/agp/backend.c +++ b/drivers/char/agp/backend.c @@ -97,7 +97,7 @@ void agp_backend_release(struct agp_bridge_data *bridge) EXPORT_SYMBOL(agp_backend_release); -static struct { int mem, agp; } maxes_table[] = { +static const struct { int mem, agp; } maxes_table[] = { {0, 0}, {32, 4}, {64, 28}, From a42ab7f2349a72ecf5c3b1b7c836dc4249a71c0c Mon Sep 17 00:00:00 2001 From: Dave Jones Date: Wed, 16 Nov 2005 16:07:02 -0800 Subject: [PATCH 2/3] [AGPGART] Mark AMD64 aperture size structs as const Neither of them are ever written to. Noted by Arjan van de Ven Signed-off-by: Dave Jones --- drivers/char/agp/amd64-agp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c index 76589782adc..810679dcbbb 100644 --- a/drivers/char/agp/amd64-agp.c +++ b/drivers/char/agp/amd64-agp.c @@ -416,7 +416,7 @@ static void __devinit amd8151_init(struct pci_dev *pdev, struct agp_bridge_data } -static struct aper_size_info_32 uli_sizes[7] = +static const struct aper_size_info_32 uli_sizes[7] = { {256, 65536, 6, 10}, {128, 32768, 5, 9}, @@ -470,7 +470,7 @@ static int __devinit uli_agp_init(struct pci_dev *pdev) } -static struct aper_size_info_32 nforce3_sizes[5] = +static const struct aper_size_info_32 nforce3_sizes[5] = { {512, 131072, 7, 0x00000000 }, {256, 65536, 6, 0x00000008 }, From c243f1f1f6545985afcc6adf1fc085729029c3ee Mon Sep 17 00:00:00 2001 From: Dave Jones Date: Mon, 21 Nov 2005 06:53:16 -0800 Subject: [PATCH 3/3] [AGPGART] Support VIA P4M800CE bridge. Signed-off-by: Dave Jones --- drivers/char/agp/via-agp.c | 6 ++++++ include/linux/pci_ids.h | 1 + 2 files changed, 7 insertions(+) diff --git a/drivers/char/agp/via-agp.c b/drivers/char/agp/via-agp.c index c847df575cf..97b0a890ba7 100644 --- a/drivers/char/agp/via-agp.c +++ b/drivers/char/agp/via-agp.c @@ -371,6 +371,11 @@ static struct agp_device_ids via_agp_device_ids[] __devinitdata = .device_id = PCI_DEVICE_ID_VIA_3296_0, .chipset_name = "P4M800", }, + /* P4M800CE */ + { + .device_id = PCI_DEVICE_ID_VIA_P4M800CE, + .chipset_name = "P4M800CE", + }, { }, /* dummy final entry, always present */ }; @@ -511,6 +516,7 @@ static struct pci_device_id agp_via_pci_table[] = { ID(PCI_DEVICE_ID_VIA_3269_0), ID(PCI_DEVICE_ID_VIA_83_87XX_1), ID(PCI_DEVICE_ID_VIA_3296_0), + ID(PCI_DEVICE_ID_VIA_P4M800CE), { } }; diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index d4c1c8fd292..c99a83f88dc 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -1198,6 +1198,7 @@ #define PCI_DEVICE_ID_VIA_3269_0 0x0269 #define PCI_DEVICE_ID_VIA_K8T800PRO_0 0x0282 #define PCI_DEVICE_ID_VIA_8363_0 0x0305 +#define PCI_DEVICE_ID_VIA_P4M800CE 0x0314 #define PCI_DEVICE_ID_VIA_8371_0 0x0391 #define PCI_DEVICE_ID_VIA_8501_0 0x0501 #define PCI_DEVICE_ID_VIA_82C561 0x0561