Also cleanup register specific to R300.
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
#include "r100_track.h"
#include "r300d.h"
#include "rv350d.h"
-
#include "r300_reg_safe.h"
-/* r300,r350,rv350,rv370,rv380 depends on : */
-void r100_hdp_reset(struct radeon_device *rdev);
-int r100_cp_reset(struct radeon_device *rdev);
-int r100_rb2d_reset(struct radeon_device *rdev);
-int r100_cp_init(struct radeon_device *rdev, unsigned ring_size);
-int r100_pci_gart_enable(struct radeon_device *rdev);
-void r100_mc_setup(struct radeon_device *rdev);
-void r100_mc_disable_clients(struct radeon_device *rdev);
-int r100_gui_wait_for_idle(struct radeon_device *rdev);
-int r100_cs_packet_parse(struct radeon_cs_parser *p,
- struct radeon_cs_packet *pkt,
- unsigned idx);
-int r100_cs_packet_parse_vline(struct radeon_cs_parser *p);
-int r100_cs_parse_packet0(struct radeon_cs_parser *p,
- struct radeon_cs_packet *pkt,
- const unsigned *auth, unsigned n,
- radeon_packet0_check_t check);
-int r100_cs_track_check_pkt3_indx_buffer(struct radeon_cs_parser *p,
- struct radeon_cs_packet *pkt,
- struct radeon_object *robj);
-
-/* This files gather functions specifics to:
- * r300,r350,rv350,rv370,rv380
- *
- * Some of these functions might be used by newer ASICs.
- */
-void r300_gpu_init(struct radeon_device *rdev);
-int rv370_debugfs_pcie_gart_info_init(struct radeon_device *rdev);
-
+/* This files gather functions specifics to: r300,r350,rv350,rv370,rv380 */
/*
* rv370,rv380 PCIE GART
*/
+static int rv370_debugfs_pcie_gart_info_init(struct radeon_device *rdev);
+
void rv370_pcie_gart_tlb_flush(struct radeon_device *rdev)
{
uint32_t tmp;
radeon_gart_fini(rdev);
}
-/*
- * MC
- */
-int r300_mc_init(struct radeon_device *rdev)
-{
- int r;
-
- if (r100_debugfs_rbbm_init(rdev)) {
- DRM_ERROR("Failed to register debugfs file for RBBM !\n");
- }
-
- r300_gpu_init(rdev);
- r100_pci_gart_disable(rdev);
- if (rdev->flags & RADEON_IS_PCIE) {
- rv370_pcie_gart_disable(rdev);
- }
-
- /* Setup GPU memory space */
- rdev->mc.vram_location = 0xFFFFFFFFUL;
- rdev->mc.gtt_location = 0xFFFFFFFFUL;
- if (rdev->flags & RADEON_IS_AGP) {
- r = radeon_agp_init(rdev);
- if (r) {
- printk(KERN_WARNING "[drm] Disabling AGP\n");
- rdev->flags &= ~RADEON_IS_AGP;
- rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
- } else {
- rdev->mc.gtt_location = rdev->mc.agp_base;
- }
- }
- r = radeon_mc_setup(rdev);
- if (r) {
- return r;
- }
-
- /* Program GPU memory space */
- r100_mc_disable_clients(rdev);
- if (r300_mc_wait_for_idle(rdev)) {
- printk(KERN_WARNING "Failed to wait MC idle while "
- "programming pipes. Bad things might happen.\n");
- }
- r100_mc_setup(rdev);
- return 0;
-}
-
-void r300_mc_fini(struct radeon_device *rdev)
-{
-}
-
-
-/*
- * Fence emission
- */
void r300_fence_ring_emit(struct radeon_device *rdev,
struct radeon_fence *fence)
{
radeon_ring_write(rdev, RADEON_SW_INT_FIRE);
}
-
-/*
- * Global GPU functions
- */
int r300_copy_dma(struct radeon_device *rdev,
uint64_t src_offset,
uint64_t dst_offset,
r100_vram_init_sizes(rdev);
}
-
-/*
- * PCIE Lanes
- */
-
void rv370_set_pcie_lanes(struct radeon_device *rdev, int lanes)
{
uint32_t link_width_cntl, mask;
}
-
-/*
- * Debugfs info
- */
#if defined(CONFIG_DEBUG_FS)
static int rv370_debugfs_pcie_gart_info(struct seq_file *m, void *data)
{
};
#endif
-int rv370_debugfs_pcie_gart_info_init(struct radeon_device *rdev)
+static int rv370_debugfs_pcie_gart_info_init(struct radeon_device *rdev)
{
#if defined(CONFIG_DEBUG_FS)
return radeon_debugfs_add_files(rdev, rv370_pcie_gart_info_list, 1);
#endif
}
-
-/*
- * CS functions
- */
static int r300_packet0_check(struct radeon_cs_parser *p,
struct radeon_cs_packet *pkt,
unsigned idx, unsigned reg)
rdev->config.r300.reg_safe_bm_size = ARRAY_SIZE(r300_reg_safe_bm);
}
-int r300_init(struct radeon_device *rdev)
-{
- r300_set_reg_safe(rdev);
- return 0;
-}
-
void r300_mc_program(struct radeon_device *rdev)
{
struct r100_mc_save save;
tmp |= S_00000D_FORCE_VAP(1);
WREG32_PLL(R_00000D_SCLK_CNTL, tmp);
}
+
+static int r300_startup(struct radeon_device *rdev)
+{
+ int r;
+
+ r300_mc_program(rdev);
+ /* Resume clock */
+ r300_clock_startup(rdev);
+ /* Initialize GPU configuration (# pipes, ...) */
+ r300_gpu_init(rdev);
+ /* Initialize GART (initialize after TTM so we can allocate
+ * memory through TTM but finalize after TTM) */
+ if (rdev->flags & RADEON_IS_PCIE) {
+ r = rv370_pcie_gart_enable(rdev);
+ if (r)
+ return r;
+ }
+ if (rdev->flags & RADEON_IS_PCI) {
+ r = r100_pci_gart_enable(rdev);
+ if (r)
+ return r;
+ }
+ /* Enable IRQ */
+ rdev->irq.sw_int = true;
+ r100_irq_set(rdev);
+ /* 1M ring buffer */
+ r = r100_cp_init(rdev, 1024 * 1024);
+ if (r) {
+ dev_err(rdev->dev, "failled initializing CP (%d).\n", r);
+ return r;
+ }
+ r = r100_wb_init(rdev);
+ if (r)
+ dev_err(rdev->dev, "failled initializing WB (%d).\n", r);
+ r = r100_ib_init(rdev);
+ if (r) {
+ dev_err(rdev->dev, "failled initializing IB (%d).\n", r);
+ return r;
+ }
+ return 0;
+}
+
+int r300_resume(struct radeon_device *rdev)
+{
+ /* Make sur GART are not working */
+ if (rdev->flags & RADEON_IS_PCIE)
+ rv370_pcie_gart_disable(rdev);
+ if (rdev->flags & RADEON_IS_PCI)
+ r100_pci_gart_disable(rdev);
+ /* Resume clock before doing reset */
+ r300_clock_startup(rdev);
+ /* Reset gpu before posting otherwise ATOM will enter infinite loop */
+ if (radeon_gpu_reset(rdev)) {
+ dev_warn(rdev->dev, "GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
+ RREG32(R_000E40_RBBM_STATUS),
+ RREG32(R_0007C0_CP_STAT));
+ }
+ /* post */
+ radeon_combios_asic_init(rdev->ddev);
+ /* Resume clock after posting */
+ r300_clock_startup(rdev);
+ return r300_startup(rdev);
+}
+
+int r300_suspend(struct radeon_device *rdev)
+{
+ r100_cp_disable(rdev);
+ r100_wb_disable(rdev);
+ r100_irq_disable(rdev);
+ if (rdev->flags & RADEON_IS_PCIE)
+ rv370_pcie_gart_disable(rdev);
+ if (rdev->flags & RADEON_IS_PCI)
+ r100_pci_gart_disable(rdev);
+ return 0;
+}
+
+void r300_fini(struct radeon_device *rdev)
+{
+ r300_suspend(rdev);
+ r100_cp_fini(rdev);
+ r100_wb_fini(rdev);
+ r100_ib_fini(rdev);
+ radeon_gem_fini(rdev);
+ if (rdev->flags & RADEON_IS_PCIE)
+ rv370_pcie_gart_fini(rdev);
+ if (rdev->flags & RADEON_IS_PCI)
+ r100_pci_gart_fini(rdev);
+ radeon_irq_kms_fini(rdev);
+ radeon_fence_driver_fini(rdev);
+ radeon_object_fini(rdev);
+ radeon_atombios_fini(rdev);
+ kfree(rdev->bios);
+ rdev->bios = NULL;
+}
+
+int r300_init(struct radeon_device *rdev)
+{
+ int r;
+
+ rdev->new_init_path = true;
+ /* Disable VGA */
+ r100_vga_render_disable(rdev);
+ /* Initialize scratch registers */
+ radeon_scratch_init(rdev);
+ /* Initialize surface registers */
+ radeon_surface_init(rdev);
+ /* TODO: disable VGA need to use VGA request */
+ /* BIOS*/
+ if (!radeon_get_bios(rdev)) {
+ if (ASIC_IS_AVIVO(rdev))
+ return -EINVAL;
+ }
+ if (rdev->is_atom_bios) {
+ dev_err(rdev->dev, "Expecting combios for RS400/RS480 GPU\n");
+ return -EINVAL;
+ } else {
+ r = radeon_combios_init(rdev);
+ if (r)
+ return r;
+ }
+ /* Reset gpu before posting otherwise ATOM will enter infinite loop */
+ if (radeon_gpu_reset(rdev)) {
+ dev_warn(rdev->dev,
+ "GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
+ RREG32(R_000E40_RBBM_STATUS),
+ RREG32(R_0007C0_CP_STAT));
+ }
+ /* check if cards are posted or not */
+ if (!radeon_card_posted(rdev) && rdev->bios) {
+ DRM_INFO("GPU not posted. posting now...\n");
+ radeon_combios_asic_init(rdev->ddev);
+ }
+ /* Set asic errata */
+ r300_errata(rdev);
+ /* Initialize clocks */
+ radeon_get_clock_info(rdev->ddev);
+ /* Get vram informations */
+ r300_vram_info(rdev);
+ /* Initialize memory controller (also test AGP) */
+ r = r420_mc_init(rdev);
+ if (r)
+ return r;
+ /* Fence driver */
+ r = radeon_fence_driver_init(rdev);
+ if (r)
+ return r;
+ r = radeon_irq_kms_init(rdev);
+ if (r)
+ return r;
+ /* Memory manager */
+ r = radeon_object_init(rdev);
+ if (r)
+ return r;
+ if (rdev->flags & RADEON_IS_PCIE) {
+ r = rv370_pcie_gart_init(rdev);
+ if (r)
+ return r;
+ }
+ if (rdev->flags & RADEON_IS_PCI) {
+ r = r100_pci_gart_init(rdev);
+ if (r)
+ return r;
+ }
+ r300_set_reg_safe(rdev);
+ rdev->accel_working = true;
+ r = r300_startup(rdev);
+ if (r) {
+ /* Somethings want wront with the accel init stop accel */
+ dev_err(rdev->dev, "Disabling GPU acceleration\n");
+ r300_suspend(rdev);
+ r100_cp_fini(rdev);
+ r100_wb_fini(rdev);
+ r100_ib_fini(rdev);
+ if (rdev->flags & RADEON_IS_PCIE)
+ rv370_pcie_gart_fini(rdev);
+ if (rdev->flags & RADEON_IS_PCI)
+ r100_pci_gart_fini(rdev);
+ radeon_irq_kms_fini(rdev);
+ rdev->accel_working = false;
+ }
+ return 0;
+}
#define S_000170_AGP_BASE_ADDR(x) (((x) & 0xFFFFFFFF) << 0)
#define G_000170_AGP_BASE_ADDR(x) (((x) >> 0) & 0xFFFFFFFF)
#define C_000170_AGP_BASE_ADDR 0x00000000
+#define R_0007C0_CP_STAT 0x0007C0
+#define S_0007C0_MRU_BUSY(x) (((x) & 0x1) << 0)
+#define G_0007C0_MRU_BUSY(x) (((x) >> 0) & 0x1)
+#define C_0007C0_MRU_BUSY 0xFFFFFFFE
+#define S_0007C0_MWU_BUSY(x) (((x) & 0x1) << 1)
+#define G_0007C0_MWU_BUSY(x) (((x) >> 1) & 0x1)
+#define C_0007C0_MWU_BUSY 0xFFFFFFFD
+#define S_0007C0_RSIU_BUSY(x) (((x) & 0x1) << 2)
+#define G_0007C0_RSIU_BUSY(x) (((x) >> 2) & 0x1)
+#define C_0007C0_RSIU_BUSY 0xFFFFFFFB
+#define S_0007C0_RCIU_BUSY(x) (((x) & 0x1) << 3)
+#define G_0007C0_RCIU_BUSY(x) (((x) >> 3) & 0x1)
+#define C_0007C0_RCIU_BUSY 0xFFFFFFF7
+#define S_0007C0_CSF_PRIMARY_BUSY(x) (((x) & 0x1) << 9)
+#define G_0007C0_CSF_PRIMARY_BUSY(x) (((x) >> 9) & 0x1)
+#define C_0007C0_CSF_PRIMARY_BUSY 0xFFFFFDFF
+#define S_0007C0_CSF_INDIRECT_BUSY(x) (((x) & 0x1) << 10)
+#define G_0007C0_CSF_INDIRECT_BUSY(x) (((x) >> 10) & 0x1)
+#define C_0007C0_CSF_INDIRECT_BUSY 0xFFFFFBFF
+#define S_0007C0_CSQ_PRIMARY_BUSY(x) (((x) & 0x1) << 11)
+#define G_0007C0_CSQ_PRIMARY_BUSY(x) (((x) >> 11) & 0x1)
+#define C_0007C0_CSQ_PRIMARY_BUSY 0xFFFFF7FF
+#define S_0007C0_CSQ_INDIRECT_BUSY(x) (((x) & 0x1) << 12)
+#define G_0007C0_CSQ_INDIRECT_BUSY(x) (((x) >> 12) & 0x1)
+#define C_0007C0_CSQ_INDIRECT_BUSY 0xFFFFEFFF
+#define S_0007C0_CSI_BUSY(x) (((x) & 0x1) << 13)
+#define G_0007C0_CSI_BUSY(x) (((x) >> 13) & 0x1)
+#define C_0007C0_CSI_BUSY 0xFFFFDFFF
+#define S_0007C0_CSF_INDIRECT2_BUSY(x) (((x) & 0x1) << 14)
+#define G_0007C0_CSF_INDIRECT2_BUSY(x) (((x) >> 14) & 0x1)
+#define C_0007C0_CSF_INDIRECT2_BUSY 0xFFFFBFFF
+#define S_0007C0_CSQ_INDIRECT2_BUSY(x) (((x) & 0x1) << 15)
+#define G_0007C0_CSQ_INDIRECT2_BUSY(x) (((x) >> 15) & 0x1)
+#define C_0007C0_CSQ_INDIRECT2_BUSY 0xFFFF7FFF
+#define S_0007C0_GUIDMA_BUSY(x) (((x) & 0x1) << 28)
+#define G_0007C0_GUIDMA_BUSY(x) (((x) >> 28) & 0x1)
+#define C_0007C0_GUIDMA_BUSY 0xEFFFFFFF
+#define S_0007C0_VIDDMA_BUSY(x) (((x) & 0x1) << 29)
+#define G_0007C0_VIDDMA_BUSY(x) (((x) >> 29) & 0x1)
+#define C_0007C0_VIDDMA_BUSY 0xDFFFFFFF
+#define S_0007C0_CMDSTRM_BUSY(x) (((x) & 0x1) << 30)
+#define G_0007C0_CMDSTRM_BUSY(x) (((x) >> 30) & 0x1)
+#define C_0007C0_CMDSTRM_BUSY 0xBFFFFFFF
+#define S_0007C0_CP_BUSY(x) (((x) & 0x1) << 31)
+#define G_0007C0_CP_BUSY(x) (((x) >> 31) & 0x1)
+#define C_0007C0_CP_BUSY 0x7FFFFFFF
+#define R_000E40_RBBM_STATUS 0x000E40
+#define S_000E40_CMDFIFO_AVAIL(x) (((x) & 0x7F) << 0)
+#define G_000E40_CMDFIFO_AVAIL(x) (((x) >> 0) & 0x7F)
+#define C_000E40_CMDFIFO_AVAIL 0xFFFFFF80
+#define S_000E40_HIRQ_ON_RBB(x) (((x) & 0x1) << 8)
+#define G_000E40_HIRQ_ON_RBB(x) (((x) >> 8) & 0x1)
+#define C_000E40_HIRQ_ON_RBB 0xFFFFFEFF
+#define S_000E40_CPRQ_ON_RBB(x) (((x) & 0x1) << 9)
+#define G_000E40_CPRQ_ON_RBB(x) (((x) >> 9) & 0x1)
+#define C_000E40_CPRQ_ON_RBB 0xFFFFFDFF
+#define S_000E40_CFRQ_ON_RBB(x) (((x) & 0x1) << 10)
+#define G_000E40_CFRQ_ON_RBB(x) (((x) >> 10) & 0x1)
+#define C_000E40_CFRQ_ON_RBB 0xFFFFFBFF
+#define S_000E40_HIRQ_IN_RTBUF(x) (((x) & 0x1) << 11)
+#define G_000E40_HIRQ_IN_RTBUF(x) (((x) >> 11) & 0x1)
+#define C_000E40_HIRQ_IN_RTBUF 0xFFFFF7FF
+#define S_000E40_CPRQ_IN_RTBUF(x) (((x) & 0x1) << 12)
+#define G_000E40_CPRQ_IN_RTBUF(x) (((x) >> 12) & 0x1)
+#define C_000E40_CPRQ_IN_RTBUF 0xFFFFEFFF
+#define S_000E40_CFRQ_IN_RTBUF(x) (((x) & 0x1) << 13)
+#define G_000E40_CFRQ_IN_RTBUF(x) (((x) >> 13) & 0x1)
+#define C_000E40_CFRQ_IN_RTBUF 0xFFFFDFFF
+#define S_000E40_CF_PIPE_BUSY(x) (((x) & 0x1) << 14)
+#define G_000E40_CF_PIPE_BUSY(x) (((x) >> 14) & 0x1)
+#define C_000E40_CF_PIPE_BUSY 0xFFFFBFFF
+#define S_000E40_ENG_EV_BUSY(x) (((x) & 0x1) << 15)
+#define G_000E40_ENG_EV_BUSY(x) (((x) >> 15) & 0x1)
+#define C_000E40_ENG_EV_BUSY 0xFFFF7FFF
+#define S_000E40_CP_CMDSTRM_BUSY(x) (((x) & 0x1) << 16)
+#define G_000E40_CP_CMDSTRM_BUSY(x) (((x) >> 16) & 0x1)
+#define C_000E40_CP_CMDSTRM_BUSY 0xFFFEFFFF
+#define S_000E40_E2_BUSY(x) (((x) & 0x1) << 17)
+#define G_000E40_E2_BUSY(x) (((x) >> 17) & 0x1)
+#define C_000E40_E2_BUSY 0xFFFDFFFF
+#define S_000E40_RB2D_BUSY(x) (((x) & 0x1) << 18)
+#define G_000E40_RB2D_BUSY(x) (((x) >> 18) & 0x1)
+#define C_000E40_RB2D_BUSY 0xFFFBFFFF
+#define S_000E40_RB3D_BUSY(x) (((x) & 0x1) << 19)
+#define G_000E40_RB3D_BUSY(x) (((x) >> 19) & 0x1)
+#define C_000E40_RB3D_BUSY 0xFFF7FFFF
+#define S_000E40_VAP_BUSY(x) (((x) & 0x1) << 20)
+#define G_000E40_VAP_BUSY(x) (((x) >> 20) & 0x1)
+#define C_000E40_VAP_BUSY 0xFFEFFFFF
+#define S_000E40_RE_BUSY(x) (((x) & 0x1) << 21)
+#define G_000E40_RE_BUSY(x) (((x) >> 21) & 0x1)
+#define C_000E40_RE_BUSY 0xFFDFFFFF
+#define S_000E40_TAM_BUSY(x) (((x) & 0x1) << 22)
+#define G_000E40_TAM_BUSY(x) (((x) >> 22) & 0x1)
+#define C_000E40_TAM_BUSY 0xFFBFFFFF
+#define S_000E40_TDM_BUSY(x) (((x) & 0x1) << 23)
+#define G_000E40_TDM_BUSY(x) (((x) >> 23) & 0x1)
+#define C_000E40_TDM_BUSY 0xFF7FFFFF
+#define S_000E40_PB_BUSY(x) (((x) & 0x1) << 24)
+#define G_000E40_PB_BUSY(x) (((x) >> 24) & 0x1)
+#define C_000E40_PB_BUSY 0xFEFFFFFF
+#define S_000E40_TIM_BUSY(x) (((x) & 0x1) << 25)
+#define G_000E40_TIM_BUSY(x) (((x) >> 25) & 0x1)
+#define C_000E40_TIM_BUSY 0xFDFFFFFF
+#define S_000E40_GA_BUSY(x) (((x) & 0x1) << 26)
+#define G_000E40_GA_BUSY(x) (((x) >> 26) & 0x1)
+#define C_000E40_GA_BUSY 0xFBFFFFFF
+#define S_000E40_CBA2D_BUSY(x) (((x) & 0x1) << 27)
+#define G_000E40_CBA2D_BUSY(x) (((x) >> 27) & 0x1)
+#define C_000E40_CBA2D_BUSY 0xF7FFFFFF
+#define S_000E40_GUI_ACTIVE(x) (((x) & 0x1) << 31)
+#define G_000E40_GUI_ACTIVE(x) (((x) >> 31) & 0x1)
+#define C_000E40_GUI_ACTIVE 0x7FFFFFFF
#define R_00000D_SCLK_CNTL 0x00000D
extern int r100_rb2d_reset(struct radeon_device *rdev);
extern int r100_cp_reset(struct radeon_device *rdev);
extern void r100_vga_render_disable(struct radeon_device *rdev);
+extern int r100_cs_track_check_pkt3_indx_buffer(struct radeon_cs_parser *p,
+ struct radeon_cs_packet *pkt,
+ struct radeon_object *robj);
+extern int r100_cs_parse_packet0(struct radeon_cs_parser *p,
+ struct radeon_cs_packet *pkt,
+ const unsigned *auth, unsigned n,
+ radeon_packet0_check_t check);
+extern int r100_cs_packet_parse(struct radeon_cs_parser *p,
+ struct radeon_cs_packet *pkt,
+ unsigned idx);
/* r300,r350,rv350,rv370,rv380 */
extern void r300_set_reg_safe(struct radeon_device *rdev);
/*
* r300,r350,rv350,rv380
*/
-int r300_init(struct radeon_device *rdev);
-void r300_errata(struct radeon_device *rdev);
-void r300_vram_info(struct radeon_device *rdev);
-int r300_gpu_reset(struct radeon_device *rdev);
-int r300_mc_init(struct radeon_device *rdev);
-void r300_mc_fini(struct radeon_device *rdev);
-void r300_ring_start(struct radeon_device *rdev);
-void r300_fence_ring_emit(struct radeon_device *rdev,
- struct radeon_fence *fence);
-int r300_cs_parse(struct radeon_cs_parser *p);
-int rv370_pcie_gart_init(struct radeon_device *rdev);
-void rv370_pcie_gart_fini(struct radeon_device *rdev);
-int rv370_pcie_gart_enable(struct radeon_device *rdev);
-void rv370_pcie_gart_disable(struct radeon_device *rdev);
-void rv370_pcie_gart_tlb_flush(struct radeon_device *rdev);
-int rv370_pcie_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
-uint32_t rv370_pcie_rreg(struct radeon_device *rdev, uint32_t reg);
-void rv370_pcie_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
-void rv370_set_pcie_lanes(struct radeon_device *rdev, int lanes);
-int r300_copy_dma(struct radeon_device *rdev,
- uint64_t src_offset,
- uint64_t dst_offset,
- unsigned num_pages,
- struct radeon_fence *fence);
-
+extern int r300_init(struct radeon_device *rdev);
+extern void r300_fini(struct radeon_device *rdev);
+extern int r300_suspend(struct radeon_device *rdev);
+extern int r300_resume(struct radeon_device *rdev);
+extern int r300_gpu_reset(struct radeon_device *rdev);
+extern void r300_ring_start(struct radeon_device *rdev);
+extern void r300_fence_ring_emit(struct radeon_device *rdev,
+ struct radeon_fence *fence);
+extern int r300_cs_parse(struct radeon_cs_parser *p);
+extern void rv370_pcie_gart_tlb_flush(struct radeon_device *rdev);
+extern int rv370_pcie_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
+extern uint32_t rv370_pcie_rreg(struct radeon_device *rdev, uint32_t reg);
+extern void rv370_pcie_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
+extern void rv370_set_pcie_lanes(struct radeon_device *rdev, int lanes);
+extern int r300_copy_dma(struct radeon_device *rdev,
+ uint64_t src_offset,
+ uint64_t dst_offset,
+ unsigned num_pages,
+ struct radeon_fence *fence);
static struct radeon_asic r300_asic = {
.init = &r300_init,
- .errata = &r300_errata,
- .vram_info = &r300_vram_info,
+ .fini = &r300_fini,
+ .suspend = &r300_suspend,
+ .resume = &r300_resume,
+ .errata = NULL,
+ .vram_info = NULL,
.gpu_reset = &r300_gpu_reset,
- .mc_init = &r300_mc_init,
- .mc_fini = &r300_mc_fini,
- .wb_init = &r100_wb_init,
- .wb_fini = &r100_wb_fini,
- .gart_init = &r100_pci_gart_init,
- .gart_fini = &r100_pci_gart_fini,
- .gart_enable = &r100_pci_gart_enable,
- .gart_disable = &r100_pci_gart_disable,
+ .mc_init = NULL,
+ .mc_fini = NULL,
+ .wb_init = NULL,
+ .wb_fini = NULL,
+ .gart_init = NULL,
+ .gart_fini = NULL,
+ .gart_enable = NULL,
+ .gart_disable = NULL,
.gart_tlb_flush = &r100_pci_gart_tlb_flush,
.gart_set_page = &r100_pci_gart_set_page,
- .cp_init = &r100_cp_init,
- .cp_fini = &r100_cp_fini,
- .cp_disable = &r100_cp_disable,
+ .cp_init = NULL,
+ .cp_fini = NULL,
+ .cp_disable = NULL,
.cp_commit = &r100_cp_commit,
.ring_start = &r300_ring_start,
.ring_test = &r100_ring_test,
.ring_ib_execute = &r100_ring_ib_execute,
- .ib_test = &r100_ib_test,
+ .ib_test = NULL,
.irq_set = &r100_irq_set,
.irq_process = &r100_irq_process,
.get_vblank_counter = &r100_get_vblank_counter,
git://ftp.safe.ca / safe / jmp / linux-2.6 / commitdiff