* Re: [PATCH] agpgart splitup and cleanup for 2.5.25
2002-07-11 23:02 [PATCH] agpgart splitup and cleanup for 2.5.25 Greg KH
@ 2002-07-11 23:18 ` Greg KH
2002-07-12 12:56 ` Dave Jones
2002-07-12 22:17 ` Greg KH
` (2 subsequent siblings)
3 siblings, 1 reply; 15+ messages in thread
From: Greg KH @ 2002-07-11 23:18 UTC (permalink / raw)
To: davej; +Cc: linux-kernel
And here's the version against the 2.5.25-dj1 tree. Dave, will you
please add it to your tree?
thanks,
greg k-h
diff -Nru a/drivers/char/Config.help b/drivers/char/Config.help
--- a/drivers/char/Config.help Thu Jul 11 16:15:37 2002
+++ b/drivers/char/Config.help Thu Jul 11 16:15:37 2002
@@ -91,93 +91,6 @@
The module will be called mwave.o. If you want to compile it as
a module, say M here and read Documentation/modules.txt.
-CONFIG_AGP
- AGP (Accelerated Graphics Port) is a bus system mainly used to
- connect graphics cards to the rest of the system.
-
- If you have an AGP system and you say Y here, it will be possible to
- use the AGP features of your 3D rendering video card. This code acts
- as a sort of "AGP driver" for the motherboard's chipset.
-
- If you need more texture memory than you can get with the AGP GART
- (theoretically up to 256 MB, but in practice usually 64 or 128 MB
- due to kernel allocation issues), you could use PCI accesses
- and have up to a couple gigs of texture space.
-
- Note that this is the only means to have XFree4/GLX use
- write-combining with MTRR support on the AGP bus. Without it, OpenGL
- direct rendering will be a lot slower but still faster than PIO.
-
- You should say Y here if you use XFree86 3.3.6 or 4.x and want to
- use GLX or DRI. If unsure, say N.
-
- This driver is available as a module. If you want to compile it as
- a module, say M here and read <file:Documentation/modules.txt>. The
- module will be called agpgart.o.
-
-CONFIG_AGP_INTEL
- This option gives you AGP support for the GLX component of the
- XFree86 4.x on Intel 440LX/BX/GX, 815, 820, 830, 840, 845, 850 and 860 chipsets.
-
- You should say Y here if you use XFree86 3.3.6 or 4.x and want to
- use GLX or DRI. If unsure, say N.
-
-CONFIG_AGP_I810
- This option gives you AGP support for the Xserver on the Intel 810
- 815 and 830m chipset boards for their on-board integrated graphics. This
- is required to do any useful video modes with these boards.
-
-CONFIG_AGP_I460
- This option gives you AGP GART support for the Intel 460GX chipset
- for IA64 processors.
-
-CONFIG_AGP_VIA
- This option gives you AGP support for the GLX component of the
- XFree86 4.x on VIA MPV3/Apollo Pro chipsets.
-
- You should say Y here if you use XFree86 3.3.6 or 4.x and want to
- use GLX or DRI. If unsure, say N.
-
-CONFIG_AGP_AMD
- This option gives you AGP support for the GLX component of the
- XFree86 4.x on AMD Irongate, 761, and 762 chipsets.
-
- You should say Y here if you use XFree86 3.3.6 or 4.x and want to
- use GLX or DRI. If unsure, say N.
-
-CONFIG_AGP_SIS
- This option gives you AGP support for the GLX component of the "soon
- to be released" XFree86 4.x on Silicon Integrated Systems [SiS]
- chipsets.
-
- Note that 5591/5592 AGP chipsets are NOT supported.
-
- You should say Y here if you use XFree86 3.3.6 or 4.x and want to
- use GLX or DRI. If unsure, say N.
-
-CONFIG_AGP_SWORKS
- Say Y here to support the Serverworks AGP card. See
- <http://www.serverworks.com/> for product descriptions and images.
-
-CONFIG_AGP_ALI
- This option gives you AGP support for the GLX component of the
- XFree86 4.x on the following ALi chipsets. The supported chipsets
- include M1541, M1621, M1631, M1632, M1641,M1647,and M1651.
- For the ALi-chipset question, ALi suggests you refer to
- <http://www.ali.com.tw/eng/support/index.shtml>.
-
- The M1541 chipset can do AGP 1x and 2x, but note that there is an
- acknowledged incompatibility with Matrox G200 cards. Due to
- timing issues, this chipset cannot do AGP 2x with the G200.
- This is a hardware limitation. AGP 1x seems to be fine, though.
-
- You should say Y here if you use XFree86 3.3.6 or 4.x and want to
- use GLX or DRI. If unsure, say N.
-
-CONFIG_AGP_HP_ZX1
- This option gives you AGP GART support for the HP ZX1 chipset
- for IA64 processors.
-
CONFIG_I810_TCO
Hardware driver for the TCO timer built into the Intel i810 and i815
chipset family. The TCO (Total Cost of Ownership) timer is a
diff -Nru a/drivers/char/Config.in b/drivers/char/Config.in
--- a/drivers/char/Config.in Thu Jul 11 16:15:37 2002
+++ b/drivers/char/Config.in Thu Jul 11 16:15:37 2002
@@ -210,20 +210,7 @@
fi
endmenu
-dep_tristate '/dev/agpgart (AGP Support)' CONFIG_AGP $CONFIG_DRM_AGP
-if [ "$CONFIG_AGP" != "n" ]; then
- bool ' Intel 440LX/BX/GX and I815/I820/I830M/I830MP/I840/I845/I850/I860 support' CONFIG_AGP_INTEL
- bool ' Intel I810/I815/I830M (on-board) support' CONFIG_AGP_I810
- bool ' VIA chipset support' CONFIG_AGP_VIA
- bool ' AMD Irongate, 761, and 762 support' CONFIG_AGP_AMD
- bool ' Generic SiS support' CONFIG_AGP_SIS
- bool ' ALI chipset support' CONFIG_AGP_ALI
- bool ' Serverworks LE/HE support' CONFIG_AGP_SWORKS
- if [ "$CONFIG_IA64" = "y" ]; then
- bool ' Intel 460GX support' CONFIG_AGP_I460
- bool ' HP ZX1 AGP support' CONFIG_AGP_HP_ZX1
- fi
-fi
+source drivers/char/agp/Config.in
source drivers/char/drm/Config.in
diff -Nru a/drivers/char/agp/Config.help b/drivers/char/agp/Config.help
--- /dev/null Wed Dec 31 16:00:00 1969
+++ b/drivers/char/agp/Config.help Thu Jul 11 16:15:37 2002
@@ -0,0 +1,88 @@
+CONFIG_AGP
+ AGP (Accelerated Graphics Port) is a bus system mainly used to
+ connect graphics cards to the rest of the system.
+
+ If you have an AGP system and you say Y here, it will be possible to
+ use the AGP features of your 3D rendering video card. This code acts
+ as a sort of "AGP driver" for the motherboard's chipset.
+
+ If you need more texture memory than you can get with the AGP GART
+ (theoretically up to 256 MB, but in practice usually 64 or 128 MB
+ due to kernel allocation issues), you could use PCI accesses
+ and have up to a couple gigs of texture space.
+
+ Note that this is the only means to have XFree4/GLX use
+ write-combining with MTRR support on the AGP bus. Without it, OpenGL
+ direct rendering will be a lot slower but still faster than PIO.
+
+ You should say Y here if you use XFree86 3.3.6 or 4.x and want to
+ use GLX or DRI. If unsure, say N.
+
+ This driver is available as a module. If you want to compile it as
+ a module, say M here and read <file:Documentation/modules.txt>. The
+ module will be called agpgart.o.
+
+CONFIG_AGP_INTEL
+ This option gives you AGP support for the GLX component of the
+ XFree86 4.x on Intel 440LX/BX/GX, 815, 820, 830, 840, 845, 850 and 860 chipsets.
+
+ You should say Y here if you use XFree86 3.3.6 or 4.x and want to
+ use GLX or DRI. If unsure, say N.
+
+CONFIG_AGP_I810
+ This option gives you AGP support for the Xserver on the Intel 810
+ 815 and 830m chipset boards for their on-board integrated graphics. This
+ is required to do any useful video modes with these boards.
+
+CONFIG_AGP_I460
+ This option gives you AGP GART support for the Intel 460GX chipset
+ for IA64 processors.
+
+CONFIG_AGP_VIA
+ This option gives you AGP support for the GLX component of the
+ XFree86 4.x on VIA MPV3/Apollo Pro chipsets.
+
+ You should say Y here if you use XFree86 3.3.6 or 4.x and want to
+ use GLX or DRI. If unsure, say N.
+
+CONFIG_AGP_AMD
+ This option gives you AGP support for the GLX component of the
+ XFree86 4.x on AMD Irongate, 761, and 762 chipsets.
+
+ You should say Y here if you use XFree86 3.3.6 or 4.x and want to
+ use GLX or DRI. If unsure, say N.
+
+CONFIG_AGP_SIS
+ This option gives you AGP support for the GLX component of the "soon
+ to be released" XFree86 4.x on Silicon Integrated Systems [SiS]
+ chipsets.
+
+ Note that 5591/5592 AGP chipsets are NOT supported.
+
+ You should say Y here if you use XFree86 3.3.6 or 4.x and want to
+ use GLX or DRI. If unsure, say N.
+
+CONFIG_AGP_SWORKS
+ Say Y here to support the Serverworks AGP card. See
+ <http://www.serverworks.com/> for product descriptions and images.
+
+CONFIG_AGP_ALI
+ This option gives you AGP support for the GLX component of the
+ XFree86 4.x on the following ALi chipsets. The supported chipsets
+ include M1541, M1621, M1631, M1632, M1641,M1647,and M1651.
+ For the ALi-chipset question, ALi suggests you refer to
+ <http://www.ali.com.tw/eng/support/index.shtml>.
+
+ The M1541 chipset can do AGP 1x and 2x, but note that there is an
+ acknowledged incompatibility with Matrox G200 cards. Due to
+ timing issues, this chipset cannot do AGP 2x with the G200.
+ This is a hardware limitation. AGP 1x seems to be fine, though.
+
+ You should say Y here if you use XFree86 3.3.6 or 4.x and want to
+ use GLX or DRI. If unsure, say N.
+
+CONFIG_AGP_HP_ZX1
+ This option gives you AGP GART support for the HP ZX1 chipset
+ for IA64 processors.
+
+
diff -Nru a/drivers/char/agp/Config.in b/drivers/char/agp/Config.in
--- /dev/null Wed Dec 31 16:00:00 1969
+++ b/drivers/char/agp/Config.in Thu Jul 11 16:15:37 2002
@@ -0,0 +1,14 @@
+dep_tristate '/dev/agpgart (AGP Support)' CONFIG_AGP $CONFIG_DRM_AGP
+if [ "$CONFIG_AGP" != "n" ]; then
+ bool ' Intel 440LX/BX/GX and I815/I820/I830M/I830MP/I840/I845/I850/I860 support' CONFIG_AGP_INTEL
+ bool ' Intel I810/I815/I830M (on-board) support' CONFIG_AGP_I810
+ bool ' VIA chipset support' CONFIG_AGP_VIA
+ bool ' AMD Irongate, 761, and 762 support' CONFIG_AGP_AMD
+ bool ' Generic SiS support' CONFIG_AGP_SIS
+ bool ' ALI chipset support' CONFIG_AGP_ALI
+ bool ' Serverworks LE/HE support' CONFIG_AGP_SWORKS
+ if [ "$CONFIG_IA64" = "y" ]; then
+ bool ' Intel 460GX support' CONFIG_AGP_I460
+ bool ' HP ZX1 AGP support' CONFIG_AGP_HP_ZX1
+ fi
+fi
diff -Nru a/drivers/char/agp/Makefile b/drivers/char/agp/Makefile
--- a/drivers/char/agp/Makefile Thu Jul 11 16:15:37 2002
+++ b/drivers/char/agp/Makefile Thu Jul 11 16:15:37 2002
@@ -7,14 +7,14 @@
agpgart-y := agpgart_fe.o agpgart_be.o
-agpgart-$(CONFIG_AGP_INTEL) += agpgart_be-i8x0.o
-agpgart-$(CONFIG_AGP_I810) += agpgart_be-i810.o
-agpgart-$(CONFIG_AGP_VIA) += agpgart_be-via.o
-agpgart-$(CONFIG_AGP_AMD) += agpgart_be-amd.o
-agpgart-$(CONFIG_AGP_SIS) += agpgart_be-sis.o
-agpgart-$(CONFIG_AGP_ALI) += agpgart_be-ali.o
+agpgart-$(CONFIG_AGP_INTEL) += agpgart_be-i8x0.o
+agpgart-$(CONFIG_AGP_I810) += agpgart_be-i810.o
+agpgart-$(CONFIG_AGP_VIA) += agpgart_be-via.o
+agpgart-$(CONFIG_AGP_AMD) += agpgart_be-amd.o
+agpgart-$(CONFIG_AGP_SIS) += agpgart_be-sis.o
+agpgart-$(CONFIG_AGP_ALI) += agpgart_be-ali.o
agpgart-$(CONFIG_AGP_SWORKS) += agpgart_be-sworks.o
-agpgart-$(CONFIG_AGP_I460) += agpgart_be-i460.o
+agpgart-$(CONFIG_AGP_I460) += agpgart_be-i460.o
agpgart-$(CONFIG_AGP_HP_ZX1) += agpgart_be-hp.o
agpgart-objs := $(agpgart-y)
diff -Nru a/drivers/char/agp/agp.h b/drivers/char/agp/agp.h
--- a/drivers/char/agp/agp.h Thu Jul 11 16:15:37 2002
+++ b/drivers/char/agp/agp.h Thu Jul 11 16:15:37 2002
@@ -72,19 +72,19 @@
#ifdef CONFIG_SMP
static void ipi_handler(void *null)
{
- flush_agp_cache();
+ flush_agp_cache();
}
-static void global_cache_flush(void)
+static void __attribute__((unused)) global_cache_flush(void)
{
- if (smp_call_function(ipi_handler, NULL, 1, 1) != 0)
- panic(PFX "timed out waiting for the other CPUs!\n");
- flush_agp_cache();
+ if (smp_call_function(ipi_handler, NULL, 1, 1) != 0)
+ panic(PFX "timed out waiting for the other CPUs!\n");
+ flush_agp_cache();
}
#else
static void global_cache_flush(void)
{
- flush_agp_cache();
+ flush_agp_cache();
}
#endif /* !CONFIG_SMP */
@@ -96,55 +96,55 @@
FIXED_APER_SIZE
};
-typedef struct _gatt_mask {
+struct gatt_mask {
unsigned long mask;
u32 type;
/* totally device specific, for integrated chipsets that
* might have different types of memory masks. For other
* devices this will probably be ignored */
-} gatt_mask;
+};
-typedef struct _aper_size_info_8 {
+struct aper_size_info_8 {
int size;
int num_entries;
int page_order;
u8 size_value;
-} aper_size_info_8;
+};
-typedef struct _aper_size_info_16 {
+struct aper_size_info_16 {
int size;
int num_entries;
int page_order;
u16 size_value;
-} aper_size_info_16;
+};
-typedef struct _aper_size_info_32 {
+struct aper_size_info_32 {
int size;
int num_entries;
int page_order;
u32 size_value;
-} aper_size_info_32;
+};
-typedef struct _aper_size_info_lvl2 {
+struct aper_size_info_lvl2 {
int size;
int num_entries;
u32 size_value;
-} aper_size_info_lvl2;
+};
-typedef struct _aper_size_info_fixed {
+struct aper_size_info_fixed {
int size;
int num_entries;
int page_order;
-} aper_size_info_fixed;
+};
struct agp_bridge_data {
- agp_version *version;
+ struct agp_version *version;
void *aperture_sizes;
void *previous_size;
void *current_size;
void *dev_private_data;
struct pci_dev *dev;
- gatt_mask *masks;
+ struct gatt_mask *masks;
unsigned long *gatt_table;
unsigned long *gatt_table_real;
unsigned long scratch_page;
@@ -186,26 +186,26 @@
};
-#define OUTREG64(mmap, addr, val) __raw_writeq((val), (mmap)+(addr))
-#define OUTREG32(mmap, addr, val) __raw_writel((val), (mmap)+(addr))
-#define OUTREG16(mmap, addr, val) __raw_writew((val), (mmap)+(addr))
-#define OUTREG8(mmap, addr, val) __raw_writeb((val), (mmap)+(addr))
-
-#define INREG64(mmap, addr) __raw_readq((mmap)+(addr))
-#define INREG32(mmap, addr) __raw_readl((mmap)+(addr))
-#define INREG16(mmap, addr) __raw_readw((mmap)+(addr))
-#define INREG8(mmap, addr) __raw_readb((mmap)+(addr))
-
-#define KB(x) ((x) * 1024)
-#define MB(x) (KB (KB (x)))
-#define GB(x) (MB (KB (x)))
+#define OUTREG64(mmap, addr, val) __raw_writeq((val), (mmap)+(addr))
+#define OUTREG32(mmap, addr, val) __raw_writel((val), (mmap)+(addr))
+#define OUTREG16(mmap, addr, val) __raw_writew((val), (mmap)+(addr))
+#define OUTREG8(mmap, addr, val) __raw_writeb((val), (mmap)+(addr))
+
+#define INREG64(mmap, addr) __raw_readq((mmap)+(addr))
+#define INREG32(mmap, addr) __raw_readl((mmap)+(addr))
+#define INREG16(mmap, addr) __raw_readw((mmap)+(addr))
+#define INREG8(mmap, addr) __raw_readb((mmap)+(addr))
+
+#define KB(x) ((x) * 1024)
+#define MB(x) (KB (KB (x)))
+#define GB(x) (MB (KB (x)))
#define CACHE_FLUSH agp_bridge.cache_flush
-#define A_SIZE_8(x) ((aper_size_info_8 *) x)
-#define A_SIZE_16(x) ((aper_size_info_16 *) x)
-#define A_SIZE_32(x) ((aper_size_info_32 *) x)
-#define A_SIZE_LVL2(x) ((aper_size_info_lvl2 *) x)
-#define A_SIZE_FIX(x) ((aper_size_info_fixed *) x)
+#define A_SIZE_8(x) ((struct aper_size_info_8 *) x)
+#define A_SIZE_16(x) ((struct aper_size_info_16 *) x)
+#define A_SIZE_32(x) ((struct aper_size_info_32 *) x)
+#define A_SIZE_LVL2(x) ((struct aper_size_info_lvl2 *) x)
+#define A_SIZE_FIX(x) ((struct aper_size_info_fixed *) x)
#define A_IDX8() (A_SIZE_8(agp_bridge.aperture_sizes) + i)
#define A_IDX16() (A_SIZE_16(agp_bridge.aperture_sizes) + i)
#define A_IDX32() (A_SIZE_32(agp_bridge.aperture_sizes) + i)
@@ -213,88 +213,88 @@
#define A_IDXFIX() (A_SIZE_FIX(agp_bridge.aperture_sizes) + i)
#define MAXKEY (4096 * 32)
-#define PGE_EMPTY(p) (!(p) || (p) == (unsigned long) agp_bridge.scratch_page)
+#define PGE_EMPTY(p) (!(p) || (p) == (unsigned long) agp_bridge.scratch_page)
#ifndef PCI_DEVICE_ID_VIA_82C691_0
-#define PCI_DEVICE_ID_VIA_82C691_0 0x0691
+#define PCI_DEVICE_ID_VIA_82C691_0 0x0691
#endif
#ifndef PCI_DEVICE_ID_VIA_8371_0
-#define PCI_DEVICE_ID_VIA_8371_0 0x0391
+#define PCI_DEVICE_ID_VIA_8371_0 0x0391
#endif
#ifndef PCI_DEVICE_ID_VIA_8363_0
-#define PCI_DEVICE_ID_VIA_8363_0 0x0305
+#define PCI_DEVICE_ID_VIA_8363_0 0x0305
#endif
#ifndef PCI_DEVICE_ID_VIA_82C694X_0
-#define PCI_DEVICE_ID_VIA_82C694X_0 0x0605
+#define PCI_DEVICE_ID_VIA_82C694X_0 0x0605
#endif
#ifndef PCI_DEVICE_ID_INTEL_810_0
-#define PCI_DEVICE_ID_INTEL_810_0 0x7120
+#define PCI_DEVICE_ID_INTEL_810_0 0x7120
#endif
#ifndef PCI_DEVICE_ID_INTEL_845_G_0
#define PCI_DEVICE_ID_INTEL_845_G_0 0x2560
#endif
#ifndef PCI_DEVICE_ID_INTEL_845_G_1
-#define PCI_DEVICE_ID_INTEL_845_G_1 0x2562
+#define PCI_DEVICE_ID_INTEL_845_G_1 0x2562
#endif
#ifndef PCI_DEVICE_ID_INTEL_830_M_0
#define PCI_DEVICE_ID_INTEL_830_M_0 0x3575
#endif
#ifndef PCI_DEVICE_ID_INTEL_830_M_1
-#define PCI_DEVICE_ID_INTEL_830_M_1 0x3577
+#define PCI_DEVICE_ID_INTEL_830_M_1 0x3577
#endif
#ifndef PCI_DEVICE_ID_INTEL_820_0
-#define PCI_DEVICE_ID_INTEL_820_0 0x2500
+#define PCI_DEVICE_ID_INTEL_820_0 0x2500
#endif
#ifndef PCI_DEVICE_ID_INTEL_820_UP_0
-#define PCI_DEVICE_ID_INTEL_820_UP_0 0x2501
+#define PCI_DEVICE_ID_INTEL_820_UP_0 0x2501
#endif
#ifndef PCI_DEVICE_ID_INTEL_840_0
-#define PCI_DEVICE_ID_INTEL_840_0 0x1a21
+#define PCI_DEVICE_ID_INTEL_840_0 0x1a21
#endif
#ifndef PCI_DEVICE_ID_INTEL_845_0
-#define PCI_DEVICE_ID_INTEL_845_0 0x1a30
+#define PCI_DEVICE_ID_INTEL_845_0 0x1a30
#endif
#ifndef PCI_DEVICE_ID_INTEL_850_0
-#define PCI_DEVICE_ID_INTEL_850_0 0x2530
+#define PCI_DEVICE_ID_INTEL_850_0 0x2530
#endif
#ifndef PCI_DEVICE_ID_INTEL_860_0
-#define PCI_DEVICE_ID_INTEL_860_0 0x2531
+#define PCI_DEVICE_ID_INTEL_860_0 0x2531
#endif
#ifndef PCI_DEVICE_ID_INTEL_810_DC100_0
-#define PCI_DEVICE_ID_INTEL_810_DC100_0 0x7122
+#define PCI_DEVICE_ID_INTEL_810_DC100_0 0x7122
#endif
#ifndef PCI_DEVICE_ID_INTEL_810_E_0
-#define PCI_DEVICE_ID_INTEL_810_E_0 0x7124
+#define PCI_DEVICE_ID_INTEL_810_E_0 0x7124
#endif
#ifndef PCI_DEVICE_ID_INTEL_82443GX_0
-#define PCI_DEVICE_ID_INTEL_82443GX_0 0x71a0
+#define PCI_DEVICE_ID_INTEL_82443GX_0 0x71a0
#endif
#ifndef PCI_DEVICE_ID_INTEL_810_1
-#define PCI_DEVICE_ID_INTEL_810_1 0x7121
+#define PCI_DEVICE_ID_INTEL_810_1 0x7121
#endif
#ifndef PCI_DEVICE_ID_INTEL_810_DC100_1
-#define PCI_DEVICE_ID_INTEL_810_DC100_1 0x7123
+#define PCI_DEVICE_ID_INTEL_810_DC100_1 0x7123
#endif
#ifndef PCI_DEVICE_ID_INTEL_810_E_1
-#define PCI_DEVICE_ID_INTEL_810_E_1 0x7125
+#define PCI_DEVICE_ID_INTEL_810_E_1 0x7125
#endif
#ifndef PCI_DEVICE_ID_INTEL_815_0
-#define PCI_DEVICE_ID_INTEL_815_0 0x1130
+#define PCI_DEVICE_ID_INTEL_815_0 0x1130
#endif
#ifndef PCI_DEVICE_ID_INTEL_815_1
-#define PCI_DEVICE_ID_INTEL_815_1 0x1132
+#define PCI_DEVICE_ID_INTEL_815_1 0x1132
#endif
#ifndef PCI_DEVICE_ID_INTEL_82443GX_1
-#define PCI_DEVICE_ID_INTEL_82443GX_1 0x71a1
+#define PCI_DEVICE_ID_INTEL_82443GX_1 0x71a1
#endif
#ifndef PCI_DEVICE_ID_INTEL_460GX
-#define PCI_DEVICE_ID_INTEL_460GX 0x84ea
+#define PCI_DEVICE_ID_INTEL_460GX 0x84ea
#endif
#ifndef PCI_DEVICE_ID_AMD_IRONGATE_0
-#define PCI_DEVICE_ID_AMD_IRONGATE_0 0x7006
+#define PCI_DEVICE_ID_AMD_IRONGATE_0 0x7006
#endif
#ifndef PCI_DEVICE_ID_AMD_761_0
-#define PCI_DEVICE_ID_AMD_761_0 0x700e
+#define PCI_DEVICE_ID_AMD_761_0 0x700e
#endif
#ifndef PCI_DEVICE_ID_AMD_762_0
#define PCI_DEVICE_ID_AMD_762_0 0x700C
@@ -328,12 +328,12 @@
#endif
/* intel register */
-#define INTEL_APBASE 0x10
-#define INTEL_APSIZE 0xb4
-#define INTEL_ATTBASE 0xb8
-#define INTEL_AGPCTRL 0xb0
-#define INTEL_NBXCFG 0x50
-#define INTEL_ERRSTS 0x91
+#define INTEL_APBASE 0x10
+#define INTEL_APSIZE 0xb4
+#define INTEL_ATTBASE 0xb8
+#define INTEL_AGPCTRL 0xb0
+#define INTEL_NBXCFG 0x50
+#define INTEL_ERRSTS 0x91
/* Intel 460GX Registers */
#define INTEL_I460_APBASE 0x10
@@ -345,120 +345,120 @@
#define INTEL_I460_GATT_COHERENT (1UL << 25)
/* intel i830 registers */
-#define I830_GMCH_CTRL 0x52
-#define I830_GMCH_ENABLED 0x4
-#define I830_GMCH_MEM_MASK 0x1
-#define I830_GMCH_MEM_64M 0x1
-#define I830_GMCH_MEM_128M 0
-#define I830_GMCH_GMS_MASK 0x70
-#define I830_GMCH_GMS_DISABLED 0x00
-#define I830_GMCH_GMS_LOCAL 0x10
-#define I830_GMCH_GMS_STOLEN_512 0x20
-#define I830_GMCH_GMS_STOLEN_1024 0x30
-#define I830_GMCH_GMS_STOLEN_8192 0x40
-#define I830_RDRAM_CHANNEL_TYPE 0x03010
-#define I830_RDRAM_ND(x) (((x) & 0x20) >> 5)
-#define I830_RDRAM_DDT(x) (((x) & 0x18) >> 3)
+#define I830_GMCH_CTRL 0x52
+#define I830_GMCH_ENABLED 0x4
+#define I830_GMCH_MEM_MASK 0x1
+#define I830_GMCH_MEM_64M 0x1
+#define I830_GMCH_MEM_128M 0
+#define I830_GMCH_GMS_MASK 0x70
+#define I830_GMCH_GMS_DISABLED 0x00
+#define I830_GMCH_GMS_LOCAL 0x10
+#define I830_GMCH_GMS_STOLEN_512 0x20
+#define I830_GMCH_GMS_STOLEN_1024 0x30
+#define I830_GMCH_GMS_STOLEN_8192 0x40
+#define I830_RDRAM_CHANNEL_TYPE 0x03010
+#define I830_RDRAM_ND(x) (((x) & 0x20) >> 5)
+#define I830_RDRAM_DDT(x) (((x) & 0x18) >> 3)
/* This one is for I830MP w. an external graphic card */
-#define INTEL_I830_ERRSTS 0x92
+#define INTEL_I830_ERRSTS 0x92
/* intel 815 register */
#define INTEL_815_APCONT 0x51
#define INTEL_815_ATTBASE_MASK ~0x1FFFFFFF
/* intel i820 registers */
-#define INTEL_I820_RDCR 0x51
-#define INTEL_I820_ERRSTS 0xc8
+#define INTEL_I820_RDCR 0x51
+#define INTEL_I820_ERRSTS 0xc8
/* intel i840 registers */
-#define INTEL_I840_MCHCFG 0x50
-#define INTEL_I840_ERRSTS 0xc8
+#define INTEL_I840_MCHCFG 0x50
+#define INTEL_I840_ERRSTS 0xc8
/* intel i845 registers */
-#define INTEL_I845_AGPM 0x51
-#define INTEL_I845_ERRSTS 0xc8
+#define INTEL_I845_AGPM 0x51
+#define INTEL_I845_ERRSTS 0xc8
/* intel i850 registers */
-#define INTEL_I850_MCHCFG 0x50
-#define INTEL_I850_ERRSTS 0xc8
+#define INTEL_I850_MCHCFG 0x50
+#define INTEL_I850_ERRSTS 0xc8
/* intel i860 registers */
#define INTEL_I860_MCHCFG 0x50
#define INTEL_I860_ERRSTS 0xc8
/* intel i810 registers */
-#define I810_GMADDR 0x10
-#define I810_MMADDR 0x14
-#define I810_PTE_BASE 0x10000
-#define I810_PTE_MAIN_UNCACHED 0x00000000
-#define I810_PTE_LOCAL 0x00000002
-#define I810_PTE_VALID 0x00000001
-#define I810_SMRAM_MISCC 0x70
-#define I810_GFX_MEM_WIN_SIZE 0x00010000
-#define I810_GFX_MEM_WIN_32M 0x00010000
-#define I810_GMS 0x000000c0
-#define I810_GMS_DISABLE 0x00000000
-#define I810_PGETBL_CTL 0x2020
-#define I810_PGETBL_ENABLED 0x00000001
-#define I810_DRAM_CTL 0x3000
-#define I810_DRAM_ROW_0 0x00000001
-#define I810_DRAM_ROW_0_SDRAM 0x00000001
+#define I810_GMADDR 0x10
+#define I810_MMADDR 0x14
+#define I810_PTE_BASE 0x10000
+#define I810_PTE_MAIN_UNCACHED 0x00000000
+#define I810_PTE_LOCAL 0x00000002
+#define I810_PTE_VALID 0x00000001
+#define I810_SMRAM_MISCC 0x70
+#define I810_GFX_MEM_WIN_SIZE 0x00010000
+#define I810_GFX_MEM_WIN_32M 0x00010000
+#define I810_GMS 0x000000c0
+#define I810_GMS_DISABLE 0x00000000
+#define I810_PGETBL_CTL 0x2020
+#define I810_PGETBL_ENABLED 0x00000001
+#define I810_DRAM_CTL 0x3000
+#define I810_DRAM_ROW_0 0x00000001
+#define I810_DRAM_ROW_0_SDRAM 0x00000001
/* VIA register */
-#define VIA_APBASE 0x10
-#define VIA_GARTCTRL 0x80
-#define VIA_APSIZE 0x84
-#define VIA_ATTBASE 0x88
+#define VIA_APBASE 0x10
+#define VIA_GARTCTRL 0x80
+#define VIA_APSIZE 0x84
+#define VIA_ATTBASE 0x88
/* SiS registers */
-#define SIS_APBASE 0x10
-#define SIS_ATTBASE 0x90
-#define SIS_APSIZE 0x94
-#define SIS_TLBCNTRL 0x97
-#define SIS_TLBFLUSH 0x98
+#define SIS_APBASE 0x10
+#define SIS_ATTBASE 0x90
+#define SIS_APSIZE 0x94
+#define SIS_TLBCNTRL 0x97
+#define SIS_TLBFLUSH 0x98
/* AMD registers */
-#define AMD_APBASE 0x10
-#define AMD_MMBASE 0x14
-#define AMD_APSIZE 0xac
-#define AMD_MODECNTL 0xb0
-#define AMD_MODECNTL2 0xb2
-#define AMD_GARTENABLE 0x02 /* In mmio region (16-bit register) */
-#define AMD_ATTBASE 0x04 /* In mmio region (32-bit register) */
-#define AMD_TLBFLUSH 0x0c /* In mmio region (32-bit register) */
-#define AMD_CACHEENTRY 0x10 /* In mmio region (32-bit register) */
+#define AMD_APBASE 0x10
+#define AMD_MMBASE 0x14
+#define AMD_APSIZE 0xac
+#define AMD_MODECNTL 0xb0
+#define AMD_MODECNTL2 0xb2
+#define AMD_GARTENABLE 0x02 /* In mmio region (16-bit register) */
+#define AMD_ATTBASE 0x04 /* In mmio region (32-bit register) */
+#define AMD_TLBFLUSH 0x0c /* In mmio region (32-bit register) */
+#define AMD_CACHEENTRY 0x10 /* In mmio region (32-bit register) */
/* ALi registers */
-#define ALI_APBASE 0x10
-#define ALI_AGPCTRL 0xb8
-#define ALI_ATTBASE 0xbc
-#define ALI_TLBCTRL 0xc0
-#define ALI_TAGCTRL 0xc4
-#define ALI_CACHE_FLUSH_CTRL 0xD0
+#define ALI_APBASE 0x10
+#define ALI_AGPCTRL 0xb8
+#define ALI_ATTBASE 0xbc
+#define ALI_TLBCTRL 0xc0
+#define ALI_TAGCTRL 0xc4
+#define ALI_CACHE_FLUSH_CTRL 0xD0
#define ALI_CACHE_FLUSH_ADDR_MASK 0xFFFFF000
-#define ALI_CACHE_FLUSH_EN 0x100
+#define ALI_CACHE_FLUSH_EN 0x100
/* Serverworks Registers */
-#define SVWRKS_APSIZE 0x10
-#define SVWRKS_SIZE_MASK 0xfe000000
+#define SVWRKS_APSIZE 0x10
+#define SVWRKS_SIZE_MASK 0xfe000000
-#define SVWRKS_MMBASE 0x14
-#define SVWRKS_CACHING 0x4b
-#define SVWRKS_FEATURE 0x68
+#define SVWRKS_MMBASE 0x14
+#define SVWRKS_CACHING 0x4b
+#define SVWRKS_FEATURE 0x68
/* func 1 registers */
-#define SVWRKS_AGP_ENABLE 0x60
-#define SVWRKS_COMMAND 0x04
+#define SVWRKS_AGP_ENABLE 0x60
+#define SVWRKS_COMMAND 0x04
/* Memory mapped registers */
-#define SVWRKS_GART_CACHE 0x02
-#define SVWRKS_GATTBASE 0x04
-#define SVWRKS_TLBFLUSH 0x10
-#define SVWRKS_POSTFLUSH 0x14
-#define SVWRKS_DIRFLUSH 0x0c
+#define SVWRKS_GART_CACHE 0x02
+#define SVWRKS_GATTBASE 0x04
+#define SVWRKS_TLBFLUSH 0x10
+#define SVWRKS_POSTFLUSH 0x14
+#define SVWRKS_DIRFLUSH 0x0c
/* HP ZX1 SBA registers */
#define HP_ZX1_CTRL 0x200
diff -Nru a/drivers/char/agp/agpgart_be-ali.c b/drivers/char/agp/agpgart_be-ali.c
--- a/drivers/char/agp/agpgart_be-ali.c Thu Jul 11 16:15:37 2002
+++ b/drivers/char/agp/agpgart_be-ali.c Thu Jul 11 16:15:37 2002
@@ -26,27 +26,10 @@
* - Allocate more than order 0 pages to avoid too much linear map splitting.
*/
#include <linux/config.h>
-#include <linux/version.h>
-#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
-#include <linux/jiffies.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
#include <linux/pci.h>
#include <linux/init.h>
-#include <linux/pagemap.h>
-#include <linux/miscdevice.h>
-#include <linux/pm.h>
-#include <asm/system.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/page.h>
-#include <asm/agp.h>
-
#include <linux/agp_backend.h>
#include "agp.h"
@@ -54,7 +37,7 @@
{
int i;
u32 temp;
- aper_size_info_32 *values;
+ struct aper_size_info_32 *values;
pci_read_config_dword(agp_bridge.dev, ALI_ATTBASE, &temp);
temp &= ~(0xfffffff0);
@@ -84,7 +67,7 @@
static void ali_cleanup(void)
{
- aper_size_info_32 *previous_size;
+ struct aper_size_info_32 *previous_size;
u32 temp;
previous_size = A_SIZE_32(agp_bridge.previous_size);
@@ -102,7 +85,7 @@
static int ali_configure(void)
{
u32 temp;
- aper_size_info_32 *current_size;
+ struct aper_size_info_32 *current_size;
current_size = A_SIZE_32(agp_bridge.current_size);
@@ -231,12 +214,12 @@
}
/* Setup function */
-static gatt_mask ali_generic_masks[] =
+static struct gatt_mask ali_generic_masks[] =
{
- {0x00000000, 0}
+ {mask: 0x00000000, type: 0}
};
-static aper_size_info_32 ali_generic_sizes[7] =
+static struct aper_size_info_32 ali_generic_sizes[7] =
{
{256, 65536, 6, 10},
{128, 32768, 5, 9},
diff -Nru a/drivers/char/agp/agpgart_be-amd.c b/drivers/char/agp/agpgart_be-amd.c
--- a/drivers/char/agp/agpgart_be-amd.c Thu Jul 11 16:15:37 2002
+++ b/drivers/char/agp/agpgart_be-amd.c Thu Jul 11 16:15:37 2002
@@ -25,43 +25,25 @@
* TODO:
* - Allocate more than order 0 pages to avoid too much linear map splitting.
*/
-#include <linux/config.h>
-#include <linux/version.h>
+
#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/jiffies.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
#include <linux/pci.h>
#include <linux/init.h>
-#include <linux/pagemap.h>
-#include <linux/miscdevice.h>
-#include <linux/pm.h>
-#include <asm/system.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/page.h>
-#include <asm/agp.h>
-
#include <linux/agp_backend.h>
#include "agp.h"
-typedef struct _amd_page_map {
+struct amd_page_map {
unsigned long *real;
unsigned long *remapped;
-} amd_page_map;
+};
static struct _amd_irongate_private {
volatile u8 *registers;
- amd_page_map **gatt_pages;
+ struct amd_page_map **gatt_pages;
int num_tables;
} amd_irongate_private;
-static int amd_create_page_map(amd_page_map *page_map)
+static int amd_create_page_map(struct amd_page_map *page_map)
{
int i;
@@ -88,7 +70,7 @@
return 0;
}
-static void amd_free_page_map(amd_page_map *page_map)
+static void amd_free_page_map(struct amd_page_map *page_map)
{
iounmap(page_map->remapped);
ClearPageReserved(virt_to_page(page_map->real));
@@ -98,8 +80,8 @@
static void amd_free_gatt_pages(void)
{
int i;
- amd_page_map **tables;
- amd_page_map *entry;
+ struct amd_page_map **tables;
+ struct amd_page_map *entry;
tables = amd_irongate_private.gatt_pages;
for(i = 0; i < amd_irongate_private.num_tables; i++) {
@@ -116,24 +98,24 @@
static int amd_create_gatt_pages(int nr_tables)
{
- amd_page_map **tables;
- amd_page_map *entry;
+ struct amd_page_map **tables;
+ struct amd_page_map *entry;
int retval = 0;
int i;
- tables = kmalloc((nr_tables + 1) * sizeof(amd_page_map *),
+ tables = kmalloc((nr_tables + 1) * sizeof(struct amd_page_map *),
GFP_KERNEL);
if (tables == NULL) {
return -ENOMEM;
}
- memset(tables, 0, sizeof(amd_page_map *) * (nr_tables + 1));
+ memset(tables, 0, sizeof(struct amd_page_map *) * (nr_tables + 1));
for (i = 0; i < nr_tables; i++) {
- entry = kmalloc(sizeof(amd_page_map), GFP_KERNEL);
+ entry = kmalloc(sizeof(struct amd_page_map), GFP_KERNEL);
if (entry == NULL) {
retval = -ENOMEM;
break;
}
- memset(entry, 0, sizeof(amd_page_map));
+ memset(entry, 0, sizeof(struct amd_page_map));
tables[i] = entry;
retval = amd_create_page_map(entry);
if (retval != 0) break;
@@ -159,8 +141,8 @@
static int amd_create_gatt_table(void)
{
- aper_size_info_lvl2 *value;
- amd_page_map page_dir;
+ struct aper_size_info_lvl2 *value;
+ struct amd_page_map page_dir;
unsigned long addr;
int retval;
u32 temp;
@@ -203,7 +185,7 @@
static int amd_free_gatt_table(void)
{
- amd_page_map page_dir;
+ struct amd_page_map page_dir;
page_dir.real = agp_bridge.gatt_table_real;
page_dir.remapped = agp_bridge.gatt_table;
@@ -217,7 +199,7 @@
{
int i;
u32 temp;
- aper_size_info_lvl2 *values;
+ struct aper_size_info_lvl2 *values;
pci_read_config_dword(agp_bridge.dev, AMD_APSIZE, &temp);
temp = (temp & 0x0000000e);
@@ -237,7 +219,7 @@
static int amd_irongate_configure(void)
{
- aper_size_info_lvl2 *current_size;
+ struct aper_size_info_lvl2 *current_size;
u32 temp;
u16 enable_reg;
@@ -277,7 +259,7 @@
static void amd_irongate_cleanup(void)
{
- aper_size_info_lvl2 *previous_size;
+ struct aper_size_info_lvl2 *previous_size;
u32 temp;
u16 enable_reg;
@@ -375,7 +357,7 @@
return 0;
}
-static aper_size_info_lvl2 amd_irongate_sizes[7] =
+static struct aper_size_info_lvl2 amd_irongate_sizes[7] =
{
{2048, 524288, 0x0000000c},
{1024, 262144, 0x0000000a},
@@ -386,9 +368,9 @@
{32, 8192, 0x00000000}
};
-static gatt_mask amd_irongate_masks[] =
+static struct gatt_mask amd_irongate_masks[] =
{
- {0x00000001, 0}
+ {mask: 0x00000001, type: 0}
};
int __init amd_irongate_setup (struct pci_dev *pdev)
diff -Nru a/drivers/char/agp/agpgart_be-hp.c b/drivers/char/agp/agpgart_be-hp.c
--- a/drivers/char/agp/agpgart_be-hp.c Thu Jul 11 16:15:37 2002
+++ b/drivers/char/agp/agpgart_be-hp.c Thu Jul 11 16:15:37 2002
@@ -25,28 +25,10 @@
* TODO:
* - Allocate more than order 0 pages to avoid too much linear map splitting.
*/
-#include <linux/config.h>
-#include <linux/version.h>
+
#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/jiffies.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
#include <linux/pci.h>
#include <linux/init.h>
-#include <linux/pagemap.h>
-#include <linux/miscdevice.h>
-#include <linux/pm.h>
-#include <asm/system.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/page.h>
-#include <asm/agp.h>
-
#include <linux/agp_backend.h>
#include "agp.h"
@@ -64,14 +46,14 @@
#define HP_ZX1_IOVA_TO_PDIR(va) ((va - hp_private.iova_base) >> \
hp_private.io_tlb_shift)
-static aper_size_info_fixed hp_zx1_sizes[] =
+static struct aper_size_info_fixed hp_zx1_sizes[] =
{
{0, 0, 0}, /* filled in by hp_zx1_fetch_size() */
};
-static gatt_mask hp_zx1_masks[] =
+static struct gatt_mask hp_zx1_masks[] =
{
- {HP_ZX1_PDIR_VALID_BIT, 0}
+ {mask: HP_ZX1_PDIR_VALID_BIT, type: 0}
};
static struct _hp_private {
diff -Nru a/drivers/char/agp/agpgart_be-i460.c b/drivers/char/agp/agpgart_be-i460.c
--- a/drivers/char/agp/agpgart_be-i460.c Thu Jul 11 16:15:37 2002
+++ b/drivers/char/agp/agpgart_be-i460.c Thu Jul 11 16:15:37 2002
@@ -25,28 +25,10 @@
* TODO:
* - Allocate more than order 0 pages to avoid too much linear map splitting.
*/
-#include <linux/config.h>
-#include <linux/version.h>
+
#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/jiffies.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
#include <linux/pci.h>
#include <linux/init.h>
-#include <linux/pagemap.h>
-#include <linux/miscdevice.h>
-#include <linux/pm.h>
-#include <asm/system.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/page.h>
-#include <asm/agp.h>
-
#include <linux/agp_backend.h>
#include "agp.h"
@@ -87,7 +69,7 @@
{
int i;
u8 temp;
- aper_size_info_8 *values;
+ struct aper_size_info_8 *values;
/* Determine the GART page size */
pci_read_config_byte(agp_bridge.dev, INTEL_I460_GXBCTL, &temp);
@@ -160,7 +142,7 @@
static void intel_i460_cleanup(void)
{
- aper_size_info_8 *previous_size;
+ struct aper_size_info_8 *previous_size;
previous_size = A_SIZE_8(agp_bridge.previous_size);
intel_i460_write_agpsiz(previous_size->size_value);
@@ -185,7 +167,7 @@
u8 scratch;
int i;
- aper_size_info_8 *current_size;
+ struct aper_size_info_8 *current_size;
temp.large = 0;
@@ -548,11 +530,11 @@
agp_generic_destroy_page(page);
}
-static gatt_mask intel_i460_masks[] =
+static struct gatt_mask intel_i460_masks[] =
{
{
- INTEL_I460_GATT_VALID | INTEL_I460_GATT_COHERENT,
- 0
+ mask: INTEL_I460_GATT_VALID | INTEL_I460_GATT_COHERENT,
+ type: 0
}
};
@@ -569,7 +551,7 @@
return ((addr & 0xffffff) << 12);
}
-static aper_size_info_8 intel_i460_sizes[3] =
+static struct aper_size_info_8 intel_i460_sizes[3] =
{
/*
* The 32GB aperture is only available with a 4M GART page size.
diff -Nru a/drivers/char/agp/agpgart_be-i810.c b/drivers/char/agp/agpgart_be-i810.c
--- a/drivers/char/agp/agpgart_be-i810.c Thu Jul 11 16:15:37 2002
+++ b/drivers/char/agp/agpgart_be-i810.c Thu Jul 11 16:15:37 2002
@@ -25,32 +25,14 @@
* TODO:
* - Allocate more than order 0 pages to avoid too much linear map splitting.
*/
-#include <linux/config.h>
-#include <linux/version.h>
+
#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/jiffies.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
#include <linux/pci.h>
#include <linux/init.h>
-#include <linux/pagemap.h>
-#include <linux/miscdevice.h>
-#include <linux/pm.h>
-#include <asm/system.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/page.h>
-#include <asm/agp.h>
-
#include <linux/agp_backend.h>
#include "agp.h"
-static aper_size_info_fixed intel_i810_sizes[] =
+static struct aper_size_info_fixed intel_i810_sizes[] =
{
{64, 16384, 4},
/* The 32M mode still requires a 64k gatt */
@@ -60,11 +42,11 @@
#define AGP_DCACHE_MEMORY 1
#define AGP_PHYS_MEMORY 2
-static gatt_mask intel_i810_masks[] =
+static struct gatt_mask intel_i810_masks[] =
{
- {I810_PTE_VALID, 0},
- {(I810_PTE_VALID | I810_PTE_LOCAL), AGP_DCACHE_MEMORY},
- {I810_PTE_VALID, 0}
+ {mask: I810_PTE_VALID, type: 0},
+ {mask: (I810_PTE_VALID | I810_PTE_LOCAL), type: AGP_DCACHE_MEMORY},
+ {mask: I810_PTE_VALID, type: 0}
};
static struct _intel_i810_private {
@@ -76,7 +58,7 @@
static int intel_i810_fetch_size(void)
{
u32 smram_miscc;
- aper_size_info_fixed *values;
+ struct aper_size_info_fixed *values;
pci_read_config_dword(agp_bridge.dev, I810_SMRAM_MISCC, &smram_miscc);
values = A_SIZE_FIX(agp_bridge.aperture_sizes);
@@ -102,7 +84,7 @@
static int intel_i810_configure(void)
{
- aper_size_info_fixed *current_size;
+ struct aper_size_info_fixed *current_size;
u32 temp;
int i;
@@ -326,7 +308,7 @@
return 0;
}
-static aper_size_info_fixed intel_i830_sizes[] =
+static struct aper_size_info_fixed intel_i830_sizes[] =
{
{128, 32768, 5},
/* The 64M mode still requires a 128k gatt */
@@ -383,7 +365,7 @@
static int intel_i830_create_gatt_table(void)
{
int page_order;
- aper_size_info_fixed *size;
+ struct aper_size_info_fixed *size;
int num_entries;
u32 temp;
@@ -422,7 +404,7 @@
static int intel_i830_fetch_size(void)
{
u16 gmch_ctrl;
- aper_size_info_fixed *values;
+ struct aper_size_info_fixed *values;
pci_read_config_word(agp_bridge.dev,I830_GMCH_CTRL,&gmch_ctrl);
values = A_SIZE_FIX(agp_bridge.aperture_sizes);
@@ -442,7 +424,7 @@
static int intel_i830_configure(void)
{
- aper_size_info_fixed *current_size;
+ struct aper_size_info_fixed *current_size;
u32 temp;
u16 gmch_ctrl;
int i;
diff -Nru a/drivers/char/agp/agpgart_be-i8x0.c b/drivers/char/agp/agpgart_be-i8x0.c
--- a/drivers/char/agp/agpgart_be-i8x0.c Thu Jul 11 16:15:37 2002
+++ b/drivers/char/agp/agpgart_be-i8x0.c Thu Jul 11 16:15:37 2002
@@ -25,38 +25,19 @@
* TODO:
* - Allocate more than order 0 pages to avoid too much linear map splitting.
*/
-#include <linux/config.h>
-#include <linux/version.h>
+
#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/jiffies.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
#include <linux/pci.h>
#include <linux/init.h>
-#include <linux/pagemap.h>
-#include <linux/miscdevice.h>
-#include <linux/pm.h>
-#include <asm/system.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/page.h>
-#include <asm/agp.h>
-
#include <linux/agp_backend.h>
#include "agp.h"
-
static int intel_fetch_size(void)
{
int i;
u16 temp;
- aper_size_info_16 *values;
+ struct aper_size_info_16 *values;
pci_read_config_word(agp_bridge.dev, INTEL_APSIZE, &temp);
values = A_SIZE_16(agp_bridge.aperture_sizes);
@@ -77,7 +58,7 @@
{
int i;
u8 temp;
- aper_size_info_8 *values;
+ struct aper_size_info_8 *values;
pci_read_config_byte(agp_bridge.dev, INTEL_APSIZE, &temp);
values = A_SIZE_8(agp_bridge.aperture_sizes);
@@ -114,7 +95,7 @@
static void intel_cleanup(void)
{
u16 temp;
- aper_size_info_16 *previous_size;
+ struct aper_size_info_16 *previous_size;
previous_size = A_SIZE_16(agp_bridge.previous_size);
pci_read_config_word(agp_bridge.dev, INTEL_NBXCFG, &temp);
@@ -127,7 +108,7 @@
static void intel_8xx_cleanup(void)
{
u16 temp;
- aper_size_info_8 *previous_size;
+ struct aper_size_info_8 *previous_size;
previous_size = A_SIZE_8(agp_bridge.previous_size);
pci_read_config_word(agp_bridge.dev, INTEL_NBXCFG, &temp);
@@ -141,7 +122,7 @@
{
u32 temp;
u16 temp2;
- aper_size_info_16 *current_size;
+ struct aper_size_info_16 *current_size;
current_size = A_SIZE_16(agp_bridge.current_size);
@@ -173,7 +154,7 @@
{
u32 temp, addr;
u8 temp2;
- aper_size_info_8 *current_size;
+ struct aper_size_info_8 *current_size;
current_size = A_SIZE_8(agp_bridge.current_size);
@@ -215,7 +196,7 @@
static void intel_820_cleanup(void)
{
u8 temp;
- aper_size_info_8 *previous_size;
+ struct aper_size_info_8 *previous_size;
previous_size = A_SIZE_8(agp_bridge.previous_size);
pci_read_config_byte(agp_bridge.dev, INTEL_I820_RDCR, &temp);
@@ -230,7 +211,7 @@
{
u32 temp;
u8 temp2;
- aper_size_info_8 *current_size;
+ struct aper_size_info_8 *current_size;
current_size = A_SIZE_8(agp_bridge.current_size);
@@ -264,7 +245,7 @@
{
u32 temp;
u16 temp2;
- aper_size_info_8 *current_size;
+ struct aper_size_info_8 *current_size;
current_size = A_SIZE_8(agp_bridge.current_size);
@@ -296,7 +277,7 @@
{
u32 temp;
u8 temp2;
- aper_size_info_8 *current_size;
+ struct aper_size_info_8 *current_size;
current_size = A_SIZE_8(agp_bridge.current_size);
@@ -328,7 +309,7 @@
{
u32 temp;
u16 temp2;
- aper_size_info_8 *current_size;
+ struct aper_size_info_8 *current_size;
current_size = A_SIZE_8(agp_bridge.current_size);
@@ -360,7 +341,7 @@
{
u32 temp;
u16 temp2;
- aper_size_info_8 *current_size;
+ struct aper_size_info_8 *current_size;
current_size = A_SIZE_8(agp_bridge.current_size);
@@ -392,7 +373,7 @@
{
u32 temp;
u16 temp2;
- aper_size_info_8 *current_size;
+ struct aper_size_info_8 *current_size;
current_size = A_SIZE_8(agp_bridge.current_size);
@@ -433,18 +414,18 @@
}
/* Setup function */
-static gatt_mask intel_generic_masks[] =
+static struct gatt_mask intel_generic_masks[] =
{
- {0x00000017, 0}
+ {mask: 0x00000017, type: 0}
};
-static aper_size_info_8 intel_815_sizes[2] =
+static struct aper_size_info_8 intel_815_sizes[2] =
{
{64, 16384, 4, 0},
{32, 8192, 3, 8},
};
-static aper_size_info_8 intel_8xx_sizes[7] =
+static struct aper_size_info_8 intel_8xx_sizes[7] =
{
{256, 65536, 6, 0},
{128, 32768, 5, 32},
@@ -455,7 +436,7 @@
{4, 1024, 0, 63}
};
-static aper_size_info_16 intel_generic_sizes[7] =
+static struct aper_size_info_16 intel_generic_sizes[7] =
{
{256, 65536, 6, 0},
{128, 32768, 5, 32},
@@ -466,7 +447,7 @@
{4, 1024, 0, 63}
};
-static aper_size_info_8 intel_830mp_sizes[4] =
+static struct aper_size_info_8 intel_830mp_sizes[4] =
{
{256, 65536, 6, 0},
{128, 32768, 5, 32},
diff -Nru a/drivers/char/agp/agpgart_be-serverworks.c b/drivers/char/agp/agpgart_be-serverworks.c
--- a/drivers/char/agp/agpgart_be-serverworks.c Thu Jul 11 16:15:37 2002
+++ /dev/null Wed Dec 31 16:00:00 1969
@@ -1,644 +0,0 @@
-/*
- * AGPGART module version 0.99
- * Copyright (C) 1999 Jeff Hartmann
- * Copyright (C) 1999 Precision Insight, Inc.
- * Copyright (C) 1999 Xi Graphics, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * JEFF HARTMANN, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * TODO:
- * - Allocate more than order 0 pages to avoid too much linear map splitting.
- */
-#include <linux/config.h>
-#include <linux/version.h>
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/jiffies.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
-#include <linux/pci.h>
-#include <linux/init.h>
-#include <linux/pagemap.h>
-#include <linux/miscdevice.h>
-#include <linux/pm.h>
-#include <asm/system.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/page.h>
-#include <asm/agp.h>
-
-#include <linux/agp_backend.h>
-#include "agp.h"
-
-typedef struct _serverworks_page_map {
- unsigned long *real;
- unsigned long *remapped;
-} serverworks_page_map;
-
-static struct _serverworks_private {
- struct pci_dev *svrwrks_dev; /* device one */
- volatile u8 *registers;
- serverworks_page_map **gatt_pages;
- int num_tables;
- serverworks_page_map scratch_dir;
-
- int gart_addr_ofs;
- int mm_addr_ofs;
-} serverworks_private;
-
-static int serverworks_create_page_map(serverworks_page_map *page_map)
-{
- int i;
-
- page_map->real = (unsigned long *) __get_free_page(GFP_KERNEL);
- if (page_map->real == NULL) {
- return -ENOMEM;
- }
- SetPageReserved(virt_to_page(page_map->real));
- CACHE_FLUSH();
- page_map->remapped = ioremap_nocache(virt_to_phys(page_map->real),
- PAGE_SIZE);
- if (page_map->remapped == NULL) {
- ClearPageReserved(virt_to_page(page_map->real));
- free_page((unsigned long) page_map->real);
- page_map->real = NULL;
- return -ENOMEM;
- }
- CACHE_FLUSH();
-
- for(i = 0; i < PAGE_SIZE / sizeof(unsigned long); i++) {
- page_map->remapped[i] = agp_bridge.scratch_page;
- }
-
- return 0;
-}
-
-static void serverworks_free_page_map(serverworks_page_map *page_map)
-{
- iounmap(page_map->remapped);
- ClearPageReserved(virt_to_page(page_map->real));
- free_page((unsigned long) page_map->real);
-}
-
-static void serverworks_free_gatt_pages(void)
-{
- int i;
- serverworks_page_map **tables;
- serverworks_page_map *entry;
-
- tables = serverworks_private.gatt_pages;
- for(i = 0; i < serverworks_private.num_tables; i++) {
- entry = tables[i];
- if (entry != NULL) {
- if (entry->real != NULL) {
- serverworks_free_page_map(entry);
- }
- kfree(entry);
- }
- }
- kfree(tables);
-}
-
-static int serverworks_create_gatt_pages(int nr_tables)
-{
- serverworks_page_map **tables;
- serverworks_page_map *entry;
- int retval = 0;
- int i;
-
- tables = kmalloc((nr_tables + 1) * sizeof(serverworks_page_map *),
- GFP_KERNEL);
- if (tables == NULL) {
- return -ENOMEM;
- }
- memset(tables, 0, sizeof(serverworks_page_map *) * (nr_tables + 1));
- for (i = 0; i < nr_tables; i++) {
- entry = kmalloc(sizeof(serverworks_page_map), GFP_KERNEL);
- if (entry == NULL) {
- retval = -ENOMEM;
- break;
- }
- memset(entry, 0, sizeof(serverworks_page_map));
- tables[i] = entry;
- retval = serverworks_create_page_map(entry);
- if (retval != 0) break;
- }
- serverworks_private.num_tables = nr_tables;
- serverworks_private.gatt_pages = tables;
-
- if (retval != 0) serverworks_free_gatt_pages();
-
- return retval;
-}
-
-#define SVRWRKS_GET_GATT(addr) (serverworks_private.gatt_pages[\
- GET_PAGE_DIR_IDX(addr)]->remapped)
-
-#ifndef GET_PAGE_DIR_OFF
-#define GET_PAGE_DIR_OFF(addr) (addr >> 22)
-#endif
-
-#ifndef GET_PAGE_DIR_IDX
-#define GET_PAGE_DIR_IDX(addr) (GET_PAGE_DIR_OFF(addr) - \
- GET_PAGE_DIR_OFF(agp_bridge.gart_bus_addr))
-#endif
-
-#ifndef GET_GATT_OFF
-#define GET_GATT_OFF(addr) ((addr & 0x003ff000) >> 12)
-#endif
-
-static int serverworks_create_gatt_table(void)
-{
- aper_size_info_lvl2 *value;
- serverworks_page_map page_dir;
- int retval;
- u32 temp;
- int i;
-
- value = A_SIZE_LVL2(agp_bridge.current_size);
- retval = serverworks_create_page_map(&page_dir);
- if (retval != 0) {
- return retval;
- }
- retval = serverworks_create_page_map(&serverworks_private.scratch_dir);
- if (retval != 0) {
- serverworks_free_page_map(&page_dir);
- return retval;
- }
- /* Create a fake scratch directory */
- for(i = 0; i < 1024; i++) {
- serverworks_private.scratch_dir.remapped[i] = (unsigned long) agp_bridge.scratch_page;
- page_dir.remapped[i] =
- virt_to_phys(serverworks_private.scratch_dir.real);
- page_dir.remapped[i] |= 0x00000001;
- }
-
- retval = serverworks_create_gatt_pages(value->num_entries / 1024);
- if (retval != 0) {
- serverworks_free_page_map(&page_dir);
- serverworks_free_page_map(&serverworks_private.scratch_dir);
- return retval;
- }
-
- agp_bridge.gatt_table_real = page_dir.real;
- agp_bridge.gatt_table = page_dir.remapped;
- agp_bridge.gatt_bus_addr = virt_to_phys(page_dir.real);
-
- /* Get the address for the gart region.
- * This is a bus address even on the alpha, b/c its
- * used to program the agp master not the cpu
- */
-
- pci_read_config_dword(agp_bridge.dev,
- serverworks_private.gart_addr_ofs,
- &temp);
- agp_bridge.gart_bus_addr = (temp & PCI_BASE_ADDRESS_MEM_MASK);
-
- /* Calculate the agp offset */
-
- for(i = 0; i < value->num_entries / 1024; i++) {
- page_dir.remapped[i] =
- virt_to_phys(serverworks_private.gatt_pages[i]->real);
- page_dir.remapped[i] |= 0x00000001;
- }
-
- return 0;
-}
-
-static int serverworks_free_gatt_table(void)
-{
- serverworks_page_map page_dir;
-
- page_dir.real = agp_bridge.gatt_table_real;
- page_dir.remapped = agp_bridge.gatt_table;
-
- serverworks_free_gatt_pages();
- serverworks_free_page_map(&page_dir);
- serverworks_free_page_map(&serverworks_private.scratch_dir);
- return 0;
-}
-
-static int serverworks_fetch_size(void)
-{
- int i;
- u32 temp;
- u32 temp2;
- aper_size_info_lvl2 *values;
-
- values = A_SIZE_LVL2(agp_bridge.aperture_sizes);
- pci_read_config_dword(agp_bridge.dev,
- serverworks_private.gart_addr_ofs,
- &temp);
- pci_write_config_dword(agp_bridge.dev,
- serverworks_private.gart_addr_ofs,
- SVWRKS_SIZE_MASK);
- pci_read_config_dword(agp_bridge.dev,
- serverworks_private.gart_addr_ofs,
- &temp2);
- pci_write_config_dword(agp_bridge.dev,
- serverworks_private.gart_addr_ofs,
- temp);
- temp2 &= SVWRKS_SIZE_MASK;
-
- for (i = 0; i < agp_bridge.num_aperture_sizes; i++) {
- if (temp2 == values[i].size_value) {
- agp_bridge.previous_size =
- agp_bridge.current_size = (void *) (values + i);
-
- agp_bridge.aperture_size_idx = i;
- return values[i].size;
- }
- }
-
- return 0;
-}
-
-static int serverworks_configure(void)
-{
- aper_size_info_lvl2 *current_size;
- u32 temp;
- u8 enable_reg;
- u8 cap_ptr;
- u32 cap_id;
- u16 cap_reg;
-
- current_size = A_SIZE_LVL2(agp_bridge.current_size);
-
- /* Get the memory mapped registers */
- pci_read_config_dword(agp_bridge.dev,
- serverworks_private.mm_addr_ofs,
- &temp);
- temp = (temp & PCI_BASE_ADDRESS_MEM_MASK);
- serverworks_private.registers = (volatile u8 *) ioremap(temp, 4096);
-
- OUTREG8(serverworks_private.registers, SVWRKS_GART_CACHE, 0x0a);
-
- OUTREG32(serverworks_private.registers, SVWRKS_GATTBASE,
- agp_bridge.gatt_bus_addr);
-
- cap_reg = INREG16(serverworks_private.registers, SVWRKS_COMMAND);
- cap_reg &= ~0x0007;
- cap_reg |= 0x4;
- OUTREG16(serverworks_private.registers, SVWRKS_COMMAND, cap_reg);
-
- pci_read_config_byte(serverworks_private.svrwrks_dev,
- SVWRKS_AGP_ENABLE, &enable_reg);
- enable_reg |= 0x1; /* Agp Enable bit */
- pci_write_config_byte(serverworks_private.svrwrks_dev,
- SVWRKS_AGP_ENABLE, enable_reg);
- agp_bridge.tlb_flush(NULL);
-
- pci_read_config_byte(serverworks_private.svrwrks_dev, 0x34, &cap_ptr);
- if (cap_ptr != 0x00) {
- do {
- pci_read_config_dword(serverworks_private.svrwrks_dev,
- cap_ptr, &cap_id);
-
- if ((cap_id & 0xff) != 0x02)
- cap_ptr = (cap_id >> 8) & 0xff;
- }
- while (((cap_id & 0xff) != 0x02) && (cap_ptr != 0x00));
- }
- agp_bridge.capndx = cap_ptr;
-
- /* Fill in the mode register */
- pci_read_config_dword(serverworks_private.svrwrks_dev,
- agp_bridge.capndx + 4,
- &agp_bridge.mode);
-
- pci_read_config_byte(agp_bridge.dev,
- SVWRKS_CACHING,
- &enable_reg);
- enable_reg &= ~0x3;
- pci_write_config_byte(agp_bridge.dev,
- SVWRKS_CACHING,
- enable_reg);
-
- pci_read_config_byte(agp_bridge.dev,
- SVWRKS_FEATURE,
- &enable_reg);
- enable_reg |= (1<<6);
- pci_write_config_byte(agp_bridge.dev,
- SVWRKS_FEATURE,
- enable_reg);
-
- return 0;
-}
-
-static void serverworks_cleanup(void)
-{
- iounmap((void *) serverworks_private.registers);
-}
-
-/*
- * This routine could be implemented by taking the addresses
- * written to the GATT, and flushing them individually. However
- * currently it just flushes the whole table. Which is probably
- * more efficent, since agp_memory blocks can be a large number of
- * entries.
- */
-
-static void serverworks_tlbflush(agp_memory * temp)
-{
- unsigned long end;
-
- OUTREG8(serverworks_private.registers, SVWRKS_POSTFLUSH, 0x01);
- end = jiffies + 3*HZ;
- while(INREG8(serverworks_private.registers,
- SVWRKS_POSTFLUSH) == 0x01) {
- if((signed)(end - jiffies) <= 0) {
- printk(KERN_ERR "Posted write buffer flush took more"
- "then 3 seconds\n");
- }
- }
- OUTREG32(serverworks_private.registers, SVWRKS_DIRFLUSH, 0x00000001);
- end = jiffies + 3*HZ;
- while(INREG32(serverworks_private.registers,
- SVWRKS_DIRFLUSH) == 0x00000001) {
- if((signed)(end - jiffies) <= 0) {
- printk(KERN_ERR "TLB flush took more"
- "then 3 seconds\n");
- }
- }
-}
-
-static unsigned long serverworks_mask_memory(unsigned long addr, int type)
-{
- /* Only type 0 is supported by the serverworks chipsets */
-
- return addr | agp_bridge.masks[0].mask;
-}
-
-static int serverworks_insert_memory(agp_memory * mem,
- off_t pg_start, int type)
-{
- int i, j, num_entries;
- unsigned long *cur_gatt;
- unsigned long addr;
-
- num_entries = A_SIZE_LVL2(agp_bridge.current_size)->num_entries;
-
- if (type != 0 || mem->type != 0) {
- return -EINVAL;
- }
- if ((pg_start + mem->page_count) > num_entries) {
- return -EINVAL;
- }
-
- j = pg_start;
- while (j < (pg_start + mem->page_count)) {
- addr = (j * PAGE_SIZE) + agp_bridge.gart_bus_addr;
- cur_gatt = SVRWRKS_GET_GATT(addr);
- if (!PGE_EMPTY(cur_gatt[GET_GATT_OFF(addr)])) {
- return -EBUSY;
- }
- j++;
- }
-
- if (mem->is_flushed == FALSE) {
- CACHE_FLUSH();
- mem->is_flushed = TRUE;
- }
-
- for (i = 0, j = pg_start; i < mem->page_count; i++, j++) {
- addr = (j * PAGE_SIZE) + agp_bridge.gart_bus_addr;
- cur_gatt = SVRWRKS_GET_GATT(addr);
- cur_gatt[GET_GATT_OFF(addr)] = mem->memory[i];
- }
- agp_bridge.tlb_flush(mem);
- return 0;
-}
-
-static int serverworks_remove_memory(agp_memory * mem, off_t pg_start,
- int type)
-{
- int i;
- unsigned long *cur_gatt;
- unsigned long addr;
-
- if (type != 0 || mem->type != 0) {
- return -EINVAL;
- }
-
- CACHE_FLUSH();
- agp_bridge.tlb_flush(mem);
-
- for (i = pg_start; i < (mem->page_count + pg_start); i++) {
- addr = (i * PAGE_SIZE) + agp_bridge.gart_bus_addr;
- cur_gatt = SVRWRKS_GET_GATT(addr);
- cur_gatt[GET_GATT_OFF(addr)] =
- (unsigned long) agp_bridge.scratch_page;
- }
-
- agp_bridge.tlb_flush(mem);
- return 0;
-}
-
-static gatt_mask serverworks_masks[] =
-{
- {0x00000001, 0}
-};
-
-static aper_size_info_lvl2 serverworks_sizes[7] =
-{
- {2048, 524288, 0x80000000},
- {1024, 262144, 0xc0000000},
- {512, 131072, 0xe0000000},
- {256, 65536, 0xf0000000},
- {128, 32768, 0xf8000000},
- {64, 16384, 0xfc000000},
- {32, 8192, 0xfe000000}
-};
-
-static void serverworks_agp_enable(u32 mode)
-{
- struct pci_dev *device = NULL;
- u32 command, scratch, cap_id;
- u8 cap_ptr;
-
- pci_read_config_dword(serverworks_private.svrwrks_dev,
- agp_bridge.capndx + 4,
- &command);
-
- /*
- * PASS1: go throu all devices that claim to be
- * AGP devices and collect their data.
- */
-
-
- pci_for_each_dev(device) {
- cap_ptr = pci_find_capability(device, PCI_CAP_ID_AGP);
- if (cap_ptr != 0x00) {
- do {
- pci_read_config_dword(device,
- cap_ptr, &cap_id);
-
- if ((cap_id & 0xff) != 0x02)
- cap_ptr = (cap_id >> 8) & 0xff;
- }
- while (((cap_id & 0xff) != 0x02) && (cap_ptr != 0x00));
- }
- if (cap_ptr != 0x00) {
- /*
- * Ok, here we have a AGP device. Disable impossible
- * settings, and adjust the readqueue to the minimum.
- */
-
- pci_read_config_dword(device, cap_ptr + 4, &scratch);
-
- /* adjust RQ depth */
- command =
- ((command & ~0xff000000) |
- min_t(u32, (mode & 0xff000000),
- min_t(u32, (command & 0xff000000),
- (scratch & 0xff000000))));
-
- /* disable SBA if it's not supported */
- if (!((command & 0x00000200) &&
- (scratch & 0x00000200) &&
- (mode & 0x00000200)))
- command &= ~0x00000200;
-
- /* disable FW */
- command &= ~0x00000010;
-
- command &= ~0x00000008;
-
- if (!((command & 4) &&
- (scratch & 4) &&
- (mode & 4)))
- command &= ~0x00000004;
-
- if (!((command & 2) &&
- (scratch & 2) &&
- (mode & 2)))
- command &= ~0x00000002;
-
- if (!((command & 1) &&
- (scratch & 1) &&
- (mode & 1)))
- command &= ~0x00000001;
- }
- }
- /*
- * PASS2: Figure out the 4X/2X/1X setting and enable the
- * target (our motherboard chipset).
- */
-
- if (command & 4) {
- command &= ~3; /* 4X */
- }
- if (command & 2) {
- command &= ~5; /* 2X */
- }
- if (command & 1) {
- command &= ~6; /* 1X */
- }
- command |= 0x00000100;
-
- pci_write_config_dword(serverworks_private.svrwrks_dev,
- agp_bridge.capndx + 8,
- command);
-
- /*
- * PASS3: Go throu all AGP devices and update the
- * command registers.
- */
-
- pci_for_each_dev(device) {
- cap_ptr = pci_find_capability(device, PCI_CAP_ID_AGP);
- if (cap_ptr != 0x00)
- pci_write_config_dword(device, cap_ptr + 8, command);
- }
-}
-
-static int __init serverworks_setup (struct pci_dev *pdev)
-{
- u32 temp;
- u32 temp2;
-
- serverworks_private.svrwrks_dev = pdev;
-
- agp_bridge.masks = serverworks_masks;
- agp_bridge.num_of_masks = 1;
- agp_bridge.aperture_sizes = (void *) serverworks_sizes;
- agp_bridge.size_type = LVL2_APER_SIZE;
- agp_bridge.num_aperture_sizes = 7;
- agp_bridge.dev_private_data = (void *) &serverworks_private;
- agp_bridge.needs_scratch_page = TRUE;
- agp_bridge.configure = serverworks_configure;
- agp_bridge.fetch_size = serverworks_fetch_size;
- agp_bridge.cleanup = serverworks_cleanup;
- agp_bridge.tlb_flush = serverworks_tlbflush;
- agp_bridge.mask_memory = serverworks_mask_memory;
- agp_bridge.agp_enable = serverworks_agp_enable;
- agp_bridge.cache_flush = global_cache_flush;
- agp_bridge.create_gatt_table = serverworks_create_gatt_table;
- agp_bridge.free_gatt_table = serverworks_free_gatt_table;
- agp_bridge.insert_memory = serverworks_insert_memory;
- agp_bridge.remove_memory = serverworks_remove_memory;
- agp_bridge.alloc_by_type = agp_generic_alloc_by_type;
- agp_bridge.free_by_type = agp_generic_free_by_type;
- agp_bridge.agp_alloc_page = agp_generic_alloc_page;
- agp_bridge.agp_destroy_page = agp_generic_destroy_page;
- agp_bridge.suspend = agp_generic_suspend;
- agp_bridge.resume = agp_generic_resume;
- agp_bridge.cant_use_aperture = 0;
-
- pci_read_config_dword(agp_bridge.dev,
- SVWRKS_APSIZE,
- &temp);
-
- serverworks_private.gart_addr_ofs = 0x10;
-
- if(temp & PCI_BASE_ADDRESS_MEM_TYPE_64) {
- pci_read_config_dword(agp_bridge.dev,
- SVWRKS_APSIZE + 4,
- &temp2);
- if(temp2 != 0) {
- printk("Detected 64 bit aperture address, but top "
- "bits are not zero. Disabling agp\n");
- return -ENODEV;
- }
- serverworks_private.mm_addr_ofs = 0x18;
- } else {
- serverworks_private.mm_addr_ofs = 0x14;
- }
-
- pci_read_config_dword(agp_bridge.dev,
- serverworks_private.mm_addr_ofs,
- &temp);
- if(temp & PCI_BASE_ADDRESS_MEM_TYPE_64) {
- pci_read_config_dword(agp_bridge.dev,
- serverworks_private.mm_addr_ofs + 4,
- &temp2);
- if(temp2 != 0) {
- printk("Detected 64 bit MMIO address, but top "
- "bits are not zero. Disabling agp\n");
- return -ENODEV;
- }
- }
-
- return 0;
-}
-
diff -Nru a/drivers/char/agp/agpgart_be-sis.c b/drivers/char/agp/agpgart_be-sis.c
--- a/drivers/char/agp/agpgart_be-sis.c Thu Jul 11 16:15:37 2002
+++ b/drivers/char/agp/agpgart_be-sis.c Thu Jul 11 16:15:37 2002
@@ -25,28 +25,10 @@
* TODO:
* - Allocate more than order 0 pages to avoid too much linear map splitting.
*/
-#include <linux/config.h>
-#include <linux/version.h>
+
#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/jiffies.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
#include <linux/pci.h>
#include <linux/init.h>
-#include <linux/pagemap.h>
-#include <linux/miscdevice.h>
-#include <linux/pm.h>
-#include <asm/system.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/page.h>
-#include <asm/agp.h>
-
#include <linux/agp_backend.h>
#include "agp.h"
@@ -54,7 +36,7 @@
{
u8 temp_size;
int i;
- aper_size_info_8 *values;
+ struct aper_size_info_8 *values;
pci_read_config_byte(agp_bridge.dev, SIS_APSIZE, &temp_size);
values = A_SIZE_8(agp_bridge.aperture_sizes);
@@ -82,7 +64,7 @@
static int sis_configure(void)
{
u32 temp;
- aper_size_info_8 *current_size;
+ struct aper_size_info_8 *current_size;
current_size = A_SIZE_8(agp_bridge.current_size);
pci_write_config_byte(agp_bridge.dev, SIS_TLBCNTRL, 0x05);
@@ -97,7 +79,7 @@
static void sis_cleanup(void)
{
- aper_size_info_8 *previous_size;
+ struct aper_size_info_8 *previous_size;
previous_size = A_SIZE_8(agp_bridge.previous_size);
pci_write_config_byte(agp_bridge.dev, SIS_APSIZE,
@@ -111,7 +93,7 @@
return addr | agp_bridge.masks[0].mask;
}
-static aper_size_info_8 sis_generic_sizes[7] =
+static struct aper_size_info_8 sis_generic_sizes[7] =
{
{256, 65536, 6, 99},
{128, 32768, 5, 83},
@@ -122,9 +104,9 @@
{4, 1024, 0, 3}
};
-static gatt_mask sis_generic_masks[] =
+static struct gatt_mask sis_generic_masks[] =
{
- {0x00000000, 0}
+ {mask: 0x00000000, type: 0}
};
int __init sis_generic_setup (struct pci_dev *pdev)
diff -Nru a/drivers/char/agp/agpgart_be-sworks.c b/drivers/char/agp/agpgart_be-sworks.c
--- a/drivers/char/agp/agpgart_be-sworks.c Thu Jul 11 16:15:37 2002
+++ b/drivers/char/agp/agpgart_be-sworks.c Thu Jul 11 16:15:37 2002
@@ -25,48 +25,30 @@
* TODO:
* - Allocate more than order 0 pages to avoid too much linear map splitting.
*/
-#include <linux/config.h>
-#include <linux/version.h>
+
#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/jiffies.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
#include <linux/pci.h>
#include <linux/init.h>
-#include <linux/pagemap.h>
-#include <linux/miscdevice.h>
-#include <linux/pm.h>
-#include <asm/system.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/page.h>
-#include <asm/agp.h>
-
#include <linux/agp_backend.h>
#include "agp.h"
-typedef struct _serverworks_page_map {
+struct serverworks_page_map {
unsigned long *real;
unsigned long *remapped;
-} serverworks_page_map;
+};
static struct _serverworks_private {
struct pci_dev *svrwrks_dev; /* device one */
volatile u8 *registers;
- serverworks_page_map **gatt_pages;
+ struct serverworks_page_map **gatt_pages;
int num_tables;
- serverworks_page_map scratch_dir;
+ struct serverworks_page_map scratch_dir;
int gart_addr_ofs;
int mm_addr_ofs;
} serverworks_private;
-static int serverworks_create_page_map(serverworks_page_map *page_map)
+static int serverworks_create_page_map(struct serverworks_page_map *page_map)
{
int i;
@@ -93,7 +75,7 @@
return 0;
}
-static void serverworks_free_page_map(serverworks_page_map *page_map)
+static void serverworks_free_page_map(struct serverworks_page_map *page_map)
{
iounmap(page_map->remapped);
ClearPageReserved(virt_to_page(page_map->real));
@@ -103,8 +85,8 @@
static void serverworks_free_gatt_pages(void)
{
int i;
- serverworks_page_map **tables;
- serverworks_page_map *entry;
+ struct serverworks_page_map **tables;
+ struct serverworks_page_map *entry;
tables = serverworks_private.gatt_pages;
for(i = 0; i < serverworks_private.num_tables; i++) {
@@ -121,24 +103,24 @@
static int serverworks_create_gatt_pages(int nr_tables)
{
- serverworks_page_map **tables;
- serverworks_page_map *entry;
+ struct serverworks_page_map **tables;
+ struct serverworks_page_map *entry;
int retval = 0;
int i;
- tables = kmalloc((nr_tables + 1) * sizeof(serverworks_page_map *),
+ tables = kmalloc((nr_tables + 1) * sizeof(struct serverworks_page_map *),
GFP_KERNEL);
if (tables == NULL) {
return -ENOMEM;
}
- memset(tables, 0, sizeof(serverworks_page_map *) * (nr_tables + 1));
+ memset(tables, 0, sizeof(struct serverworks_page_map *) * (nr_tables + 1));
for (i = 0; i < nr_tables; i++) {
- entry = kmalloc(sizeof(serverworks_page_map), GFP_KERNEL);
+ entry = kmalloc(sizeof(struct serverworks_page_map), GFP_KERNEL);
if (entry == NULL) {
retval = -ENOMEM;
break;
}
- memset(entry, 0, sizeof(serverworks_page_map));
+ memset(entry, 0, sizeof(struct serverworks_page_map));
tables[i] = entry;
retval = serverworks_create_page_map(entry);
if (retval != 0) break;
@@ -169,8 +151,8 @@
static int serverworks_create_gatt_table(void)
{
- aper_size_info_lvl2 *value;
- serverworks_page_map page_dir;
+ struct aper_size_info_lvl2 *value;
+ struct serverworks_page_map page_dir;
int retval;
u32 temp;
int i;
@@ -227,7 +209,7 @@
static int serverworks_free_gatt_table(void)
{
- serverworks_page_map page_dir;
+ struct serverworks_page_map page_dir;
page_dir.real = agp_bridge.gatt_table_real;
page_dir.remapped = agp_bridge.gatt_table;
@@ -243,7 +225,7 @@
int i;
u32 temp;
u32 temp2;
- aper_size_info_lvl2 *values;
+ struct aper_size_info_lvl2 *values;
values = A_SIZE_LVL2(agp_bridge.aperture_sizes);
pci_read_config_dword(agp_bridge.dev,
@@ -275,7 +257,7 @@
static int serverworks_configure(void)
{
- aper_size_info_lvl2 *current_size;
+ struct aper_size_info_lvl2 *current_size;
u32 temp;
u8 enable_reg;
u8 cap_ptr;
@@ -454,12 +436,12 @@
return 0;
}
-static gatt_mask serverworks_masks[] =
+static struct gatt_mask serverworks_masks[] =
{
- {0x00000001, 0}
+ {mask: 0x00000001, type: 0}
};
-static aper_size_info_lvl2 serverworks_sizes[7] =
+static struct aper_size_info_lvl2 serverworks_sizes[7] =
{
{2048, 524288, 0x80000000},
{1024, 262144, 0xc0000000},
diff -Nru a/drivers/char/agp/agpgart_be-via.c b/drivers/char/agp/agpgart_be-via.c
--- a/drivers/char/agp/agpgart_be-via.c Thu Jul 11 16:15:37 2002
+++ b/drivers/char/agp/agpgart_be-via.c Thu Jul 11 16:15:37 2002
@@ -26,27 +26,10 @@
* - Allocate more than order 0 pages to avoid too much linear map splitting.
*/
#include <linux/config.h>
-#include <linux/version.h>
-#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
-#include <linux/jiffies.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
#include <linux/pci.h>
#include <linux/init.h>
-#include <linux/pagemap.h>
-#include <linux/miscdevice.h>
-#include <linux/pm.h>
-#include <asm/system.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/page.h>
-#include <asm/agp.h>
-
#include <linux/agp_backend.h>
#include "agp.h"
@@ -55,7 +38,7 @@
{
int i;
u8 temp;
- aper_size_info_8 *values;
+ struct aper_size_info_8 *values;
values = A_SIZE_8(agp_bridge.aperture_sizes);
pci_read_config_byte(agp_bridge.dev, VIA_APSIZE, &temp);
@@ -74,7 +57,7 @@
static int via_configure(void)
{
u32 temp;
- aper_size_info_8 *current_size;
+ struct aper_size_info_8 *current_size;
current_size = A_SIZE_8(agp_bridge.current_size);
/* aperture size */
@@ -95,7 +78,7 @@
static void via_cleanup(void)
{
- aper_size_info_8 *previous_size;
+ struct aper_size_info_8 *previous_size;
previous_size = A_SIZE_8(agp_bridge.previous_size);
pci_write_config_byte(agp_bridge.dev, VIA_APSIZE,
@@ -118,7 +101,7 @@
return addr | agp_bridge.masks[0].mask;
}
-static aper_size_info_8 via_generic_sizes[7] =
+static struct aper_size_info_8 via_generic_sizes[7] =
{
{256, 65536, 6, 0},
{128, 32768, 5, 128},
@@ -129,9 +112,9 @@
{4, 1024, 0, 252}
};
-static gatt_mask via_generic_masks[] =
+static struct gatt_mask via_generic_masks[] =
{
- {0x00000000, 0}
+ {mask: 0x00000000, type: 0}
};
int __init via_generic_setup (struct pci_dev *pdev)
diff -Nru a/drivers/char/agp/agpgart_be.c b/drivers/char/agp/agpgart_be.c
--- a/drivers/char/agp/agpgart_be.c Thu Jul 11 16:15:37 2002
+++ b/drivers/char/agp/agpgart_be.c Thu Jul 11 16:15:37 2002
@@ -26,27 +26,12 @@
* - Allocate more than order 0 pages to avoid too much linear map splitting.
*/
#include <linux/config.h>
-#include <linux/version.h>
#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/jiffies.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
#include <linux/pci.h>
#include <linux/init.h>
#include <linux/pagemap.h>
#include <linux/miscdevice.h>
#include <linux/pm.h>
-#include <asm/system.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/page.h>
-#include <asm/agp.h>
-
#include <linux/agp_backend.h>
#include "agp.h"
@@ -523,9 +508,9 @@
} while ((table == NULL) &&
(i < agp_bridge.num_aperture_sizes));
} else {
- size = ((aper_size_info_fixed *) temp)->size;
- page_order = ((aper_size_info_fixed *) temp)->page_order;
- num_entries = ((aper_size_info_fixed *) temp)->num_entries;
+ size = ((struct aper_size_info_fixed *) temp)->size;
+ page_order = ((struct aper_size_info_fixed *) temp)->page_order;
+ num_entries = ((struct aper_size_info_fixed *) temp)->num_entries;
table = (char *) __get_free_pages(GFP_KERNEL, page_order);
}
@@ -770,307 +755,401 @@
} agp_bridge_info[] __initdata = {
#ifdef CONFIG_AGP_ALI
- { PCI_DEVICE_ID_AL_M1541_0,
- PCI_VENDOR_ID_AL,
- ALI_M1541,
- "Ali",
- "M1541",
- ali_generic_setup },
- { PCI_DEVICE_ID_AL_M1621_0,
- PCI_VENDOR_ID_AL,
- ALI_M1621,
- "Ali",
- "M1621",
- ali_generic_setup },
- { PCI_DEVICE_ID_AL_M1631_0,
- PCI_VENDOR_ID_AL,
- ALI_M1631,
- "Ali",
- "M1631",
- ali_generic_setup },
- { PCI_DEVICE_ID_AL_M1632_0,
- PCI_VENDOR_ID_AL,
- ALI_M1632,
- "Ali",
- "M1632",
- ali_generic_setup },
- { PCI_DEVICE_ID_AL_M1641_0,
- PCI_VENDOR_ID_AL,
- ALI_M1641,
- "Ali",
- "M1641",
- ali_generic_setup },
- { PCI_DEVICE_ID_AL_M1644_0,
- PCI_VENDOR_ID_AL,
- ALI_M1644,
- "Ali",
- "M1644",
- ali_generic_setup },
- { PCI_DEVICE_ID_AL_M1647_0,
- PCI_VENDOR_ID_AL,
- ALI_M1647,
- "Ali",
- "M1647",
- ali_generic_setup },
- { PCI_DEVICE_ID_AL_M1651_0,
- PCI_VENDOR_ID_AL,
- ALI_M1651,
- "Ali",
- "M1651",
- ali_generic_setup },
- { 0,
- PCI_VENDOR_ID_AL,
- ALI_GENERIC,
- "Ali",
- "Generic",
- ali_generic_setup },
+ {
+ device_id: PCI_DEVICE_ID_AL_M1541_0,
+ vendor_id: PCI_VENDOR_ID_AL,
+ chipset: ALI_M1541,
+ vendor_name: "Ali",
+ chipset_name: "M1541",
+ chipset_setup: ali_generic_setup,
+ },
+ {
+ device_id: PCI_DEVICE_ID_AL_M1621_0,
+ vendor_id: PCI_VENDOR_ID_AL,
+ chipset: ALI_M1621,
+ vendor_name: "Ali",
+ chipset_name: "M1621",
+ chipset_setup: ali_generic_setup,
+ },
+ {
+ device_id: PCI_DEVICE_ID_AL_M1631_0,
+ vendor_id: PCI_VENDOR_ID_AL,
+ chipset: ALI_M1631,
+ vendor_name: "Ali",
+ chipset_name: "M1631",
+ chipset_setup: ali_generic_setup,
+ },
+ {
+ device_id: PCI_DEVICE_ID_AL_M1632_0,
+ vendor_id: PCI_VENDOR_ID_AL,
+ chipset: ALI_M1632,
+ vendor_name: "Ali",
+ chipset_name: "M1632",
+ chipset_setup: ali_generic_setup,
+ },
+ {
+ device_id: PCI_DEVICE_ID_AL_M1641_0,
+ vendor_id: PCI_VENDOR_ID_AL,
+ chipset: ALI_M1641,
+ vendor_name: "Ali",
+ chipset_name: "M1641",
+ chipset_setup: ali_generic_setup,
+ },
+ {
+ device_id: PCI_DEVICE_ID_AL_M1644_0,
+ vendor_id: PCI_VENDOR_ID_AL,
+ chipset: ALI_M1644,
+ vendor_name: "Ali",
+ chipset_name: "M1644",
+ chipset_setup: ali_generic_setup,
+ },
+ {
+ device_id: PCI_DEVICE_ID_AL_M1647_0,
+ vendor_id: PCI_VENDOR_ID_AL,
+ chipset: ALI_M1647,
+ vendor_name: "Ali",
+ chipset_name: "M1647",
+ chipset_setup: ali_generic_setup,
+ },
+ {
+ device_id: PCI_DEVICE_ID_AL_M1651_0,
+ vendor_id: PCI_VENDOR_ID_AL,
+ chipset: ALI_M1651,
+ vendor_name: "Ali",
+ chipset_name: "M1651",
+ chipset_setup: ali_generic_setup,
+ },
+ {
+ device_id: 0,
+ vendor_id: PCI_VENDOR_ID_AL,
+ chipset: ALI_GENERIC,
+ vendor_name: "Ali",
+ chipset_name: "Generic",
+ chipset_setup: ali_generic_setup,
+ },
#endif /* CONFIG_AGP_ALI */
#ifdef CONFIG_AGP_AMD
- { PCI_DEVICE_ID_AMD_IRONGATE_0,
- PCI_VENDOR_ID_AMD,
- AMD_IRONGATE,
- "AMD",
- "Irongate",
- amd_irongate_setup },
- { PCI_DEVICE_ID_AMD_761_0,
- PCI_VENDOR_ID_AMD,
- AMD_761,
- "AMD",
- "761",
- amd_irongate_setup },
- { PCI_DEVICE_ID_AMD_762_0,
- PCI_VENDOR_ID_AMD,
- AMD_762,
- "AMD",
- "760MP",
- amd_irongate_setup },
- { 0,
- PCI_VENDOR_ID_AMD,
- AMD_GENERIC,
- "AMD",
- "Generic",
- amd_irongate_setup },
+ {
+ device_id: PCI_DEVICE_ID_AMD_IRONGATE_0,
+ vendor_id: PCI_VENDOR_ID_AMD,
+ chipset: AMD_IRONGATE,
+ vendor_name: "AMD",
+ chipset_name: "Irongate",
+ chipset_setup: amd_irongate_setup,
+ },
+ {
+ device_id: PCI_DEVICE_ID_AMD_761_0,
+ vendor_id: PCI_VENDOR_ID_AMD,
+ chipset: AMD_761,
+ vendor_name: "AMD",
+ chipset_name: "761",
+ chipset_setup: amd_irongate_setup,
+ },
+ {
+ device_id: PCI_DEVICE_ID_AMD_762_0,
+ vendor_id: PCI_VENDOR_ID_AMD,
+ chipset: AMD_762,
+ vendor_name: "AMD",
+ chipset_name: "760MP",
+ chipset_setup: amd_irongate_setup,
+ },
+ {
+ device_id: 0,
+ vendor_id: PCI_VENDOR_ID_AMD,
+ chipset: AMD_GENERIC,
+ vendor_name: "AMD",
+ chipset_name: "Generic",
+ chipset_setup: amd_irongate_setup,
+ },
#endif /* CONFIG_AGP_AMD */
#ifdef CONFIG_AGP_INTEL
- { PCI_DEVICE_ID_INTEL_82443LX_0,
- PCI_VENDOR_ID_INTEL,
- INTEL_LX,
- "Intel",
- "440LX",
- intel_generic_setup },
- { PCI_DEVICE_ID_INTEL_82443BX_0,
- PCI_VENDOR_ID_INTEL,
- INTEL_BX,
- "Intel",
- "440BX",
- intel_generic_setup },
- { PCI_DEVICE_ID_INTEL_82443GX_0,
- PCI_VENDOR_ID_INTEL,
- INTEL_GX,
- "Intel",
- "440GX",
- intel_generic_setup },
- { PCI_DEVICE_ID_INTEL_815_0,
- PCI_VENDOR_ID_INTEL,
- INTEL_I815,
- "Intel",
- "i815",
- intel_815_setup },
- { PCI_DEVICE_ID_INTEL_820_0,
- PCI_VENDOR_ID_INTEL,
- INTEL_I820,
- "Intel",
- "i820",
- intel_820_setup },
- { PCI_DEVICE_ID_INTEL_820_UP_0,
- PCI_VENDOR_ID_INTEL,
- INTEL_I820,
- "Intel",
- "i820",
- intel_820_setup },
- { PCI_DEVICE_ID_INTEL_830_M_0,
- PCI_VENDOR_ID_INTEL,
- INTEL_I830_M,
- "Intel",
- "i830M",
- intel_830mp_setup },
- { PCI_DEVICE_ID_INTEL_845_G_0,
- PCI_VENDOR_ID_INTEL,
- INTEL_I845_G,
- "Intel",
- "i845G",
- intel_830mp_setup },
- { PCI_DEVICE_ID_INTEL_840_0,
- PCI_VENDOR_ID_INTEL,
- INTEL_I840,
- "Intel",
- "i840",
- intel_840_setup },
- { PCI_DEVICE_ID_INTEL_845_0,
- PCI_VENDOR_ID_INTEL,
- INTEL_I845,
- "Intel",
- "i845",
- intel_845_setup },
- { PCI_DEVICE_ID_INTEL_850_0,
- PCI_VENDOR_ID_INTEL,
- INTEL_I850,
- "Intel",
- "i850",
-intel_850_setup },
- { PCI_DEVICE_ID_INTEL_860_0,
- PCI_VENDOR_ID_INTEL,
- INTEL_I860,
- "Intel",
- "i860",
- intel_860_setup },
- { 0,
- PCI_VENDOR_ID_INTEL,
- INTEL_GENERIC,
- "Intel",
- "Generic",
- intel_generic_setup },
+ {
+ device_id: PCI_DEVICE_ID_INTEL_82443LX_0,
+ vendor_id: PCI_VENDOR_ID_INTEL,
+ chipset: INTEL_LX,
+ vendor_name: "Intel",
+ chipset_name: "440LX",
+ chipset_setup: intel_generic_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_INTEL_82443BX_0,
+ vendor_id: PCI_VENDOR_ID_INTEL,
+ chipset: INTEL_BX,
+ vendor_name: "Intel",
+ chipset_name: "440BX",
+ chipset_setup: intel_generic_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_INTEL_82443GX_0,
+ vendor_id: PCI_VENDOR_ID_INTEL,
+ chipset: INTEL_GX,
+ vendor_name: "Intel",
+ chipset_name: "440GX",
+ chipset_setup: intel_generic_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_INTEL_815_0,
+ vendor_id: PCI_VENDOR_ID_INTEL,
+ chipset: INTEL_I815,
+ vendor_name: "Intel",
+ chipset_name: "i815",
+ chipset_setup: intel_815_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_INTEL_820_0,
+ vendor_id: PCI_VENDOR_ID_INTEL,
+ chipset: INTEL_I820,
+ vendor_name: "Intel",
+ chipset_name: "i820",
+ chipset_setup: intel_820_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_INTEL_820_UP_0,
+ vendor_id: PCI_VENDOR_ID_INTEL,
+ chipset: INTEL_I820,
+ vendor_name: "Intel",
+ chipset_name: "i820",
+ chipset_setup: intel_820_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_INTEL_830_M_0,
+ vendor_id: PCI_VENDOR_ID_INTEL,
+ chipset: INTEL_I830_M,
+ vendor_name: "Intel",
+ chipset_name: "i830M",
+ chipset_setup: intel_830mp_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_INTEL_845_G_0,
+ vendor_id: PCI_VENDOR_ID_INTEL,
+ chipset: INTEL_I845_G,
+ vendor_name: "Intel",
+ chipset_name: "i845G",
+ chipset_setup: intel_830mp_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_INTEL_840_0,
+ vendor_id: PCI_VENDOR_ID_INTEL,
+ chipset: INTEL_I840,
+ vendor_name: "Intel",
+ chipset_name: "i840",
+ chipset_setup: intel_840_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_INTEL_845_0,
+ vendor_id: PCI_VENDOR_ID_INTEL,
+ chipset: INTEL_I845,
+ vendor_name: "Intel",
+ chipset_name: "i845",
+ chipset_setup: intel_845_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_INTEL_850_0,
+ vendor_id: PCI_VENDOR_ID_INTEL,
+ chipset: INTEL_I850,
+ vendor_name: "Intel",
+ chipset_name: "i850",
+ chipset_setup: intel_850_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_INTEL_860_0,
+ vendor_id: PCI_VENDOR_ID_INTEL,
+ chipset: INTEL_I860,
+ vendor_name: "Intel",
+ chipset_name: "i860",
+ chipset_setup: intel_860_setup
+ },
+ {
+ device_id: 0,
+ vendor_id: PCI_VENDOR_ID_INTEL,
+ chipset: INTEL_GENERIC,
+ vendor_name: "Intel",
+ chipset_name: "Generic",
+ chipset_setup: intel_generic_setup
+ },
#endif /* CONFIG_AGP_INTEL */
#ifdef CONFIG_AGP_SIS
- { PCI_DEVICE_ID_SI_740,
- PCI_VENDOR_ID_SI,
- SIS_GENERIC,
- "SiS",
- "740",
- sis_generic_setup },
- { PCI_DEVICE_ID_SI_650,
- PCI_VENDOR_ID_SI,
- SIS_GENERIC,
- "SiS",
- "650",
- sis_generic_setup },
- { PCI_DEVICE_ID_SI_645,
- PCI_VENDOR_ID_SI,
- SIS_GENERIC,
- "SiS",
- "645",
- sis_generic_setup },
- { PCI_DEVICE_ID_SI_735,
- PCI_VENDOR_ID_SI,
- SIS_GENERIC,
- "SiS",
- "735",
- sis_generic_setup },
- { PCI_DEVICE_ID_SI_745,
- PCI_VENDOR_ID_SI,
- SIS_GENERIC,
- "SiS",
- "745",
- sis_generic_setup },
- { PCI_DEVICE_ID_SI_730,
- PCI_VENDOR_ID_SI,
- SIS_GENERIC,
- "SiS",
- "730",
- sis_generic_setup },
- { PCI_DEVICE_ID_SI_630,
- PCI_VENDOR_ID_SI,
- SIS_GENERIC,
- "SiS",
- "630",
- sis_generic_setup },
- { PCI_DEVICE_ID_SI_540,
- PCI_VENDOR_ID_SI,
- SIS_GENERIC,
- "SiS",
- "540",
- sis_generic_setup },
- { PCI_DEVICE_ID_SI_620,
- PCI_VENDOR_ID_SI,
- SIS_GENERIC,
- "SiS",
- "620",
- sis_generic_setup },
- { PCI_DEVICE_ID_SI_530,
- PCI_VENDOR_ID_SI,
- SIS_GENERIC,
- "SiS",
- "530",
- sis_generic_setup },
- { PCI_DEVICE_ID_SI_550,
- PCI_VENDOR_ID_SI,
- SIS_GENERIC,
- "SiS",
- "550",
- sis_generic_setup },
- { 0,
- PCI_VENDOR_ID_SI,
- SIS_GENERIC,
- "SiS",
- "Generic",
- sis_generic_setup },
+ {
+ device_id: PCI_DEVICE_ID_SI_740,
+ vendor_id: PCI_VENDOR_ID_SI,
+ chipset: SIS_GENERIC,
+ vendor_name: "SiS",
+ chipset_name: "740",
+ chipset_setup: sis_generic_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_SI_650,
+ vendor_id: PCI_VENDOR_ID_SI,
+ chipset: SIS_GENERIC,
+ vendor_name: "SiS",
+ chipset_name: "650",
+ chipset_setup: sis_generic_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_SI_645,
+ vendor_id: PCI_VENDOR_ID_SI,
+ chipset: SIS_GENERIC,
+ vendor_name: "SiS",
+ chipset_name: "645",
+ chipset_setup: sis_generic_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_SI_735,
+ vendor_id: PCI_VENDOR_ID_SI,
+ chipset: SIS_GENERIC,
+ vendor_name: "SiS",
+ chipset_name: "735",
+ chipset_setup: sis_generic_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_SI_745,
+ vendor_id: PCI_VENDOR_ID_SI,
+ chipset: SIS_GENERIC,
+ vendor_name: "SiS",
+ chipset_name: "745",
+ chipset_setup: sis_generic_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_SI_730,
+ vendor_id: PCI_VENDOR_ID_SI,
+ chipset: SIS_GENERIC,
+ vendor_name: "SiS",
+ chipset_name: "730",
+ chipset_setup: sis_generic_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_SI_630,
+ vendor_id: PCI_VENDOR_ID_SI,
+ chipset: SIS_GENERIC,
+ vendor_name: "SiS",
+ chipset_name: "630",
+ chipset_setup: sis_generic_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_SI_540,
+ vendor_id: PCI_VENDOR_ID_SI,
+ chipset: SIS_GENERIC,
+ vendor_name: "SiS",
+ chipset_name: "540",
+ chipset_setup: sis_generic_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_SI_620,
+ vendor_id: PCI_VENDOR_ID_SI,
+ chipset: SIS_GENERIC,
+ vendor_name: "SiS",
+ chipset_name: "620",
+ chipset_setup: sis_generic_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_SI_530,
+ vendor_id: PCI_VENDOR_ID_SI,
+ chipset: SIS_GENERIC,
+ vendor_name: "SiS",
+ chipset_name: "530",
+ chipset_setup: sis_generic_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_SI_550,
+ vendor_id: PCI_VENDOR_ID_SI,
+ chipset: SIS_GENERIC,
+ vendor_name: "SiS",
+ chipset_name: "550",
+ chipset_setup: sis_generic_setup
+ },
+ {
+ device_id: 0,
+ vendor_id: PCI_VENDOR_ID_SI,
+ chipset: SIS_GENERIC,
+ vendor_name: "SiS",
+ chipset_name: "Generic",
+ chipset_setup: sis_generic_setup
+ },
#endif /* CONFIG_AGP_SIS */
#ifdef CONFIG_AGP_VIA
- { PCI_DEVICE_ID_VIA_8501_0,
- PCI_VENDOR_ID_VIA,
- VIA_MVP4,
- "Via",
- "MVP4",
- via_generic_setup },
- { PCI_DEVICE_ID_VIA_82C597_0,
- PCI_VENDOR_ID_VIA,
- VIA_VP3,
- "Via",
- "VP3",
- via_generic_setup },
- { PCI_DEVICE_ID_VIA_82C598_0,
- PCI_VENDOR_ID_VIA,
- VIA_MVP3,
- "Via",
- "MVP3",
- via_generic_setup },
- { PCI_DEVICE_ID_VIA_82C691_0,
- PCI_VENDOR_ID_VIA,
- VIA_APOLLO_PRO,
- "Via",
- "Apollo Pro",
- via_generic_setup },
- { PCI_DEVICE_ID_VIA_8371_0,
- PCI_VENDOR_ID_VIA,
- VIA_APOLLO_KX133,
- "Via",
- "Apollo Pro KX133",
- via_generic_setup },
- { PCI_DEVICE_ID_VIA_8363_0,
- PCI_VENDOR_ID_VIA,
- VIA_APOLLO_KT133,
- "Via",
- "Apollo Pro KT133",
- via_generic_setup },
- { PCI_DEVICE_ID_VIA_8367_0,
- PCI_VENDOR_ID_VIA,
- VIA_APOLLO_KT133,
- "Via",
- "Apollo Pro KT266",
- via_generic_setup },
- { 0,
- PCI_VENDOR_ID_VIA,
- VIA_GENERIC,
- "Via",
- "Generic",
- via_generic_setup },
+ {
+ device_id: PCI_DEVICE_ID_VIA_8501_0,
+ vendor_id: PCI_VENDOR_ID_VIA,
+ chipset: VIA_MVP4,
+ vendor_name: "Via",
+ chipset_name: "MVP4",
+ chipset_setup: via_generic_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_VIA_82C597_0,
+ vendor_id: PCI_VENDOR_ID_VIA,
+ chipset: VIA_VP3,
+ vendor_name: "Via",
+ chipset_name: "VP3",
+ chipset_setup: via_generic_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_VIA_82C598_0,
+ vendor_id: PCI_VENDOR_ID_VIA,
+ chipset: VIA_MVP3,
+ vendor_name: "Via",
+ chipset_name: "MVP3",
+ chipset_setup: via_generic_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_VIA_82C691_0,
+ vendor_id: PCI_VENDOR_ID_VIA,
+ chipset: VIA_APOLLO_PRO,
+ vendor_name: "Via",
+ chipset_name: "Apollo Pro",
+ chipset_setup: via_generic_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_VIA_8371_0,
+ vendor_id: PCI_VENDOR_ID_VIA,
+ chipset: VIA_APOLLO_KX133,
+ vendor_name: "Via",
+ chipset_name: "Apollo Pro KX133",
+ chipset_setup: via_generic_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_VIA_8363_0,
+ vendor_id: PCI_VENDOR_ID_VIA,
+ chipset: VIA_APOLLO_KT133,
+ vendor_name: "Via",
+ chipset_name: "Apollo Pro KT133",
+ chipset_setup: via_generic_setup
+ },
+ {
+ device_id: PCI_DEVICE_ID_VIA_8367_0,
+ vendor_id: PCI_VENDOR_ID_VIA,
+ chipset: VIA_APOLLO_KT133,
+ vendor_name: "Via",
+ chipset_name: "Apollo Pro KT266",
+ chipset_setup: via_generic_setup
+ },
+ {
+ device_id: 0,
+ vendor_id: PCI_VENDOR_ID_VIA,
+ chipset: VIA_GENERIC,
+ vendor_name: "Via",
+ chipset_name: "Generic",
+ chipset_setup: via_generic_setup
+ },
#endif /* CONFIG_AGP_VIA */
#ifdef CONFIG_AGP_HP_ZX1
- { PCI_DEVICE_ID_HP_ZX1_LBA,
- PCI_VENDOR_ID_HP,
- HP_ZX1,
- "HP",
- "ZX1",
- hp_zx1_setup },
+ {
+ device_id: PCI_DEVICE_ID_HP_ZX1_LBA,
+ vendor_id: PCI_VENDOR_ID_HP,
+ chipset: HP_ZX1,
+ vendor_name: "HP",
+ chipset_name: "ZX1",
+ chipset_setup: hp_zx1_setup
+ },
#endif
- { 0, }, /* dummy final entry, always present */
+ { }, /* dummy final entry, always present */
};
@@ -1151,14 +1230,10 @@
/* Supported Device Scanning routine */
-static int __init agp_find_supported_device(void)
+static int __init agp_find_supported_device(struct pci_dev *dev)
{
- struct pci_dev *dev = NULL;
u8 cap_ptr = 0x00;
- if ((dev = pci_find_class(PCI_CLASS_BRIDGE_HOST << 8, NULL)) == NULL)
- return -ENODEV;
-
agp_bridge.dev = dev;
/* Need to test for I810 here */
@@ -1257,12 +1332,12 @@
case PCI_DEVICE_ID_INTEL_830_M_0:
i810_dev = pci_find_device(PCI_VENDOR_ID_INTEL,
- PCI_DEVICE_ID_INTEL_830_M_1,
- NULL);
+ PCI_DEVICE_ID_INTEL_830_M_1,
+ NULL);
if(i810_dev && PCI_FUNC(i810_dev->devfn) != 0) {
i810_dev = pci_find_device(PCI_VENDOR_ID_INTEL,
- PCI_DEVICE_ID_INTEL_830_M_1,
- i810_dev);
+ PCI_DEVICE_ID_INTEL_830_M_1,
+ i810_dev);
}
if (i810_dev == NULL) {
@@ -1314,24 +1389,21 @@
}
}
-#endif /* CONFIG_AGP_SWORKS */
+#endif /* CONFIG_AGP_SWORKS */
#ifdef CONFIG_AGP_HP_ZX1
if (dev->vendor == PCI_VENDOR_ID_HP) {
- do {
- /* ZX1 LBAs can be either PCI or AGP bridges */
- if (pci_find_capability(dev, PCI_CAP_ID_AGP)) {
- printk(KERN_INFO PFX "Detected HP ZX1 AGP "
- "chipset at %s\n", dev->slot_name);
- agp_bridge.type = HP_ZX1;
- agp_bridge.dev = dev;
- return hp_zx1_setup(dev);
- }
- dev = pci_find_class(PCI_CLASS_BRIDGE_HOST << 8, dev);
- } while (dev);
+ /* ZX1 LBAs can be either PCI or AGP bridges */
+ if (pci_find_capability(dev, PCI_CAP_ID_AGP)) {
+ printk(KERN_INFO PFX "Detected HP ZX1 AGP "
+ "chipset at %s\n", dev->slot_name);
+ agp_bridge.type = HP_ZX1;
+ agp_bridge.dev = dev;
+ return hp_zx1_setup(dev);
+ }
return -ENODEV;
}
-#endif /* CONFIG_AGP_HP_ZX1 */
+#endif /* CONFIG_AGP_HP_ZX1 */
/* find capndx */
cap_ptr = pci_find_capability(dev, PCI_CAP_ID_AGP);
@@ -1392,13 +1464,13 @@
#define AGPGART_VERSION_MAJOR 0
#define AGPGART_VERSION_MINOR 99
-static agp_version agp_current_version =
+static struct agp_version agp_current_version =
{
- AGPGART_VERSION_MAJOR,
- AGPGART_VERSION_MINOR
+ major: AGPGART_VERSION_MAJOR,
+ minor: AGPGART_VERSION_MINOR,
};
-static int __init agp_backend_initialize(void)
+static int __init agp_backend_initialize(struct pci_dev *dev)
{
int size_value, rc, got_gatt=0, got_keylist=0;
@@ -1407,7 +1479,7 @@
agp_bridge.max_memory_agp = agp_find_max();
agp_bridge.version = &agp_current_version;
- rc = agp_find_supported_device();
+ rc = agp_find_supported_device(dev);
if (rc) {
/* not KERN_ERR because error msg should have already printed */
printk(KERN_DEBUG PFX "no supported devices found.\n");
@@ -1518,14 +1590,11 @@
&agp_copy_info
};
-static int __init agp_init(void)
+static int agp_probe (struct pci_dev *dev, const struct pci_device_id *ent)
{
int ret_val;
- printk(KERN_INFO "Linux agpgart interface v%d.%d (c) Jeff Hartmann\n",
- AGPGART_VERSION_MAJOR, AGPGART_VERSION_MINOR);
-
- ret_val = agp_backend_initialize();
+ ret_val = agp_backend_initialize(dev);
if (ret_val) {
agp_bridge.type = NOT_SUPPORTED;
return ret_val;
@@ -1543,12 +1612,50 @@
return 0;
}
+static struct pci_device_id agp_pci_table[] __initdata = {
+ {
+ class: (PCI_CLASS_BRIDGE_HOST << 8),
+ class_mask: ~0,
+ vendor: PCI_ANY_ID,
+ device: PCI_ANY_ID,
+ subvendor: PCI_ANY_ID,
+ subdevice: PCI_ANY_ID,
+ },
+ { }
+};
+
+MODULE_DEVICE_TABLE(pci, agp_pci_table);
+
+static struct pci_driver agp_pci_driver = {
+ name: "agpgart",
+ id_table: agp_pci_table,
+ probe: agp_probe,
+};
+
+static int __init agp_init(void)
+{
+ int ret_val;
+
+ printk(KERN_INFO "Linux agpgart interface v%d.%d (c) Jeff Hartmann\n",
+ AGPGART_VERSION_MAJOR, AGPGART_VERSION_MINOR);
+
+ ret_val = pci_module_init(&agp_pci_driver);
+ if (ret_val) {
+ agp_bridge.type = NOT_SUPPORTED;
+ return ret_val;
+ }
+ return 0;
+}
+
static void __exit agp_cleanup(void)
{
- pm_unregister_all(agp_power);
- agp_frontend_cleanup();
- agp_backend_cleanup();
- inter_module_unregister("drm_agp");
+ pci_unregister_driver(&agp_pci_driver);
+ if (agp_bridge.type != NOT_SUPPORTED) {
+ pm_unregister_all(agp_power);
+ agp_frontend_cleanup();
+ agp_backend_cleanup();
+ inter_module_unregister("drm_agp");
+ }
}
module_init(agp_init);
diff -Nru a/drivers/char/agp/agpgart_fe.c b/drivers/char/agp/agpgart_fe.c
--- a/drivers/char/agp/agpgart_fe.c Thu Jul 11 16:15:37 2002
+++ b/drivers/char/agp/agpgart_fe.c Thu Jul 11 16:15:37 2002
@@ -24,29 +24,16 @@
*
*/
-#define __NO_VERSION__
-#include <linux/version.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
+#include <linux/mman.h>
#include <linux/pci.h>
#include <linux/init.h>
-#include <linux/pagemap.h>
#include <linux/miscdevice.h>
#include <linux/agp_backend.h>
#include <linux/agpgart.h>
-#include <linux/smp_lock.h>
-#include <asm/system.h>
#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/page.h>
-#include <asm/mman.h>
#include "agp.h"
diff -Nru a/include/linux/agp_backend.h b/include/linux/agp_backend.h
--- a/include/linux/agp_backend.h Thu Jul 11 16:15:37 2002
+++ b/include/linux/agp_backend.h Thu Jul 11 16:15:37 2002
@@ -81,13 +81,13 @@
HP_ZX1,
};
-typedef struct _agp_version {
+struct agp_version {
u16 major;
u16 minor;
-} agp_version;
+};
typedef struct _agp_kern_info {
- agp_version version;
+ struct agp_version version;
struct pci_dev *device;
enum chipset_type chipset;
unsigned long mode;
diff -Nru a/include/linux/agpgart.h b/include/linux/agpgart.h
--- a/include/linux/agpgart.h Thu Jul 11 16:15:37 2002
+++ b/include/linux/agpgart.h Thu Jul 11 16:15:37 2002
@@ -53,13 +53,13 @@
#include <linux/types.h>
#include <asm/types.h>
-typedef struct _agp_version {
+struct agp_version {
__u16 major;
__u16 minor;
-} agp_version;
+};
typedef struct _agp_info {
- agp_version version; /* version of the driver */
+ struct agp_version version; /* version of the driver */
__u32 bridge_id; /* bridge vendor/device */
__u32 agp_mode; /* mode info of bridge */
off_t aper_base; /* base of aperture */
@@ -117,7 +117,7 @@
#define AGP_LOCK_INIT() sema_init(&(agp_fe.agp_mutex), 1)
#ifndef _AGP_BACKEND_H
-typedef struct _agp_version {
+struct _agp_version {
u16 major;
u16 minor;
} agp_version;
@@ -125,7 +125,7 @@
#endif
typedef struct _agp_info {
- agp_version version; /* version of the driver */
+ struct agp_version version; /* version of the driver */
u32 bridge_id; /* bridge vendor/device */
u32 agp_mode; /* mode info of bridge */
off_t aper_base; /* base of aperture */
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