1 files changed, 35 insertions, 4 deletions

diff --git a/drivers/char/drm/radeon_drv.h b/drivers/char/drm/radeon_drv.h
index 430598e1fa6..9c10141845e 100644
--- a/drivers/char/drm/radeon_drv.h
+++ b/drivers/char/drm/radeon_drv.h
@@ -38,7 +38,7 @@
 
 #define DRIVER_NAME             "radeon"
 #define DRIVER_DESC             "ATI Radeon"
-#define DRIVER_DATE             "20050720"
+#define DRIVER_DATE             "20050911"
 
 /* Interface history:
  *
@@ -87,9 +87,10 @@
  *       R200_EMIT_PP_AFS_0/1, R200_EMIT_PP_TXCTLALL_0-5 (replaces
  *       R200_EMIT_PP_TXFILTER_0-5, 2 more regs) and R200_EMIT_ATF_TFACTOR
  *       (replaces R200_EMIT_TFACTOR_0 (8 consts instead of 6)
+ * 1.19- Add support for gart table in FB memory and PCIE r300
  */
 #define DRIVER_MAJOR            1
-#define DRIVER_MINOR            18
+#define DRIVER_MINOR            19
 #define DRIVER_PATCHLEVEL       0
 
 #define GET_RING_HEAD(dev_priv)         DRM_READ32(  (dev_priv)->ring_rptr, 0 )
@@ -134,6 +135,7 @@ enum radeon_chip_flags {
         CHIP_SINGLE_CRTC = 0x00040000UL,
         CHIP_IS_AGP = 0x00080000UL,
         CHIP_HAS_HIERZ = 0x00100000UL, 
+        CHIP_IS_PCIE = 0x00200000UL,
 };
 
 typedef struct drm_radeon_freelist {
@@ -213,8 +215,6 @@ typedef struct drm_radeon_private {
         int microcode_version;
 
         int is_pci;
-        unsigned long phys_pci_gart;
-        dma_addr_t bus_pci_gart;
 
         struct {
                 u32 boxes;
@@ -270,6 +270,9 @@ typedef struct drm_radeon_private {
         struct radeon_surface surfaces[RADEON_MAX_SURFACES];
         struct radeon_virt_surface virt_surfaces[2*RADEON_MAX_SURFACES];
 
+        unsigned long pcigart_offset;
+        drm_ati_pcigart_info gart_info;
+
         /* starting from here on, data is preserved accross an open */
         uint32_t flags;         /* see radeon_chip_flags */
 } drm_radeon_private_t;
@@ -373,6 +376,25 @@ extern int r300_do_cp_cmdbuf(drm_device_t* dev, DRMFILE filp,
 #define RADEON_CRTC2_OFFSET             0x0324
 #define RADEON_CRTC2_OFFSET_CNTL        0x0328
 
+#define RADEON_PCIE_INDEX               0x0030
+#define RADEON_PCIE_DATA                0x0034
+#define RADEON_PCIE_TX_GART_CNTL        0x10
+#       define RADEON_PCIE_TX_GART_EN           (1 << 0)
+#       define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_PASS_THRU (0<<1)
+#       define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_CLAMP_LO  (1<<1)
+#       define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD   (3<<1)
+#       define RADEON_PCIE_TX_GART_MODE_32_128_CACHE    (0<<3)
+#       define RADEON_PCIE_TX_GART_MODE_8_4_128_CACHE   (1<<3)
+#       define RADEON_PCIE_TX_GART_CHK_RW_VALID_EN      (1<<5)
+#       define RADEON_PCIE_TX_GART_INVALIDATE_TLB       (1<<8)
+#define RADEON_PCIE_TX_DISCARD_RD_ADDR_LO 0x11
+#define RADEON_PCIE_TX_DISCARD_RD_ADDR_HI 0x12
+#define RADEON_PCIE_TX_GART_BASE        0x13
+#define RADEON_PCIE_TX_GART_START_LO    0x14
+#define RADEON_PCIE_TX_GART_START_HI    0x15
+#define RADEON_PCIE_TX_GART_END_LO      0x16
+#define RADEON_PCIE_TX_GART_END_HI      0x17
+
 #define RADEON_MPP_TB_CONFIG            0x01c0
 #define RADEON_MEM_CNTL                 0x0140
 #define RADEON_MEM_SDRAM_MODE_REG       0x0158
@@ -878,6 +900,8 @@ extern int r300_do_cp_cmdbuf(drm_device_t* dev, DRMFILE filp,
 
 #define RADEON_RING_HIGH_MARK           128
 
+#define RADEON_PCIGART_TABLE_SIZE      (32*1024)
+
 #define RADEON_READ(reg)        DRM_READ32(  dev_priv->mmio, (reg) )
 #define RADEON_WRITE(reg,val)   DRM_WRITE32( dev_priv->mmio, (reg), (val) )
 #define RADEON_READ8(reg)       DRM_READ8(  dev_priv->mmio, (reg) )
@@ -890,6 +914,13 @@ do {									\
         RADEON_WRITE( RADEON_CLOCK_CNTL_DATA, (val) );                  \
 } while (0)
 
+#define RADEON_WRITE_PCIE( addr, val )                                  \
+do {                                                                    \
+        RADEON_WRITE8( RADEON_PCIE_INDEX,                               \
+                        ((addr) & 0xff));                               \
+        RADEON_WRITE( RADEON_PCIE_DATA, (val) );                        \
+} while (0)
+
 #define CP_PACKET0( reg, n )                                            \
         (RADEON_CP_PACKET0 | ((n) << 16) | ((reg) >> 2))
 #define CP_PACKET0_TABLE( reg, n )                                      \