From: Alex Deucher Date: Tue, 20 Mar 2012 21:18:13 +0000 (-0400) Subject: drm/radeon/kms: add support for MC/VM setup on SI X-Git-Tag: v3.4-rc1~142^2~29 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d2800ee59ed28a5eaf3a4a8645feca040eacf7df;p=profile%2Fcommon%2Fkernel-common.git drm/radeon/kms: add support for MC/VM setup on SI Sets up the VM and adds support for the new VM ioctls. Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie --- diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c index 58ad900..ad91c5f 100644 --- a/drivers/gpu/drm/radeon/si.c +++ b/drivers/gpu/drm/radeon/si.c @@ -1608,3 +1608,331 @@ int si_asic_reset(struct radeon_device *rdev) return si_gpu_soft_reset(rdev); } +/* MC */ +static void si_mc_program(struct radeon_device *rdev) +{ + struct evergreen_mc_save save; + u32 tmp; + int i, j; + + /* Initialize HDP */ + for (i = 0, j = 0; i < 32; i++, j += 0x18) { + WREG32((0x2c14 + j), 0x00000000); + WREG32((0x2c18 + j), 0x00000000); + WREG32((0x2c1c + j), 0x00000000); + WREG32((0x2c20 + j), 0x00000000); + WREG32((0x2c24 + j), 0x00000000); + } + WREG32(HDP_REG_COHERENCY_FLUSH_CNTL, 0); + + evergreen_mc_stop(rdev, &save); + if (radeon_mc_wait_for_idle(rdev)) { + dev_warn(rdev->dev, "Wait for MC idle timedout !\n"); + } + /* Lockout access through VGA aperture*/ + WREG32(VGA_HDP_CONTROL, VGA_MEMORY_DISABLE); + /* Update configuration */ + WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR, + rdev->mc.vram_start >> 12); + WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR, + rdev->mc.vram_end >> 12); + WREG32(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, + rdev->vram_scratch.gpu_addr >> 12); + tmp = ((rdev->mc.vram_end >> 24) & 0xFFFF) << 16; + tmp |= ((rdev->mc.vram_start >> 24) & 0xFFFF); + WREG32(MC_VM_FB_LOCATION, tmp); + /* XXX double check these! */ + WREG32(HDP_NONSURFACE_BASE, (rdev->mc.vram_start >> 8)); + WREG32(HDP_NONSURFACE_INFO, (2 << 7) | (1 << 30)); + WREG32(HDP_NONSURFACE_SIZE, 0x3FFFFFFF); + WREG32(MC_VM_AGP_BASE, 0); + WREG32(MC_VM_AGP_TOP, 0x0FFFFFFF); + WREG32(MC_VM_AGP_BOT, 0x0FFFFFFF); + if (radeon_mc_wait_for_idle(rdev)) { + dev_warn(rdev->dev, "Wait for MC idle timedout !\n"); + } + evergreen_mc_resume(rdev, &save); + /* we need to own VRAM, so turn off the VGA renderer here + * to stop it overwriting our objects */ + rv515_vga_render_disable(rdev); +} + +/* SI MC address space is 40 bits */ +static void si_vram_location(struct radeon_device *rdev, + struct radeon_mc *mc, u64 base) +{ + mc->vram_start = base; + if (mc->mc_vram_size > (0xFFFFFFFFFFULL - base + 1)) { + dev_warn(rdev->dev, "limiting VRAM to PCI aperture size\n"); + mc->real_vram_size = mc->aper_size; + mc->mc_vram_size = mc->aper_size; + } + mc->vram_end = mc->vram_start + mc->mc_vram_size - 1; + dev_info(rdev->dev, "VRAM: %lluM 0x%016llX - 0x%016llX (%lluM used)\n", + mc->mc_vram_size >> 20, mc->vram_start, + mc->vram_end, mc->real_vram_size >> 20); +} + +static void si_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc) +{ + u64 size_af, size_bf; + + size_af = ((0xFFFFFFFFFFULL - mc->vram_end) + mc->gtt_base_align) & ~mc->gtt_base_align; + size_bf = mc->vram_start & ~mc->gtt_base_align; + if (size_bf > size_af) { + if (mc->gtt_size > size_bf) { + dev_warn(rdev->dev, "limiting GTT\n"); + mc->gtt_size = size_bf; + } + mc->gtt_start = (mc->vram_start & ~mc->gtt_base_align) - mc->gtt_size; + } else { + if (mc->gtt_size > size_af) { + dev_warn(rdev->dev, "limiting GTT\n"); + mc->gtt_size = size_af; + } + mc->gtt_start = (mc->vram_end + 1 + mc->gtt_base_align) & ~mc->gtt_base_align; + } + mc->gtt_end = mc->gtt_start + mc->gtt_size - 1; + dev_info(rdev->dev, "GTT: %lluM 0x%016llX - 0x%016llX\n", + mc->gtt_size >> 20, mc->gtt_start, mc->gtt_end); +} + +static void si_vram_gtt_location(struct radeon_device *rdev, + struct radeon_mc *mc) +{ + if (mc->mc_vram_size > 0xFFC0000000ULL) { + /* leave room for at least 1024M GTT */ + dev_warn(rdev->dev, "limiting VRAM\n"); + mc->real_vram_size = 0xFFC0000000ULL; + mc->mc_vram_size = 0xFFC0000000ULL; + } + si_vram_location(rdev, &rdev->mc, 0); + rdev->mc.gtt_base_align = 0; + si_gtt_location(rdev, mc); +} + +static int si_mc_init(struct radeon_device *rdev) +{ + u32 tmp; + int chansize, numchan; + + /* Get VRAM informations */ + rdev->mc.vram_is_ddr = true; + tmp = RREG32(MC_ARB_RAMCFG); + if (tmp & CHANSIZE_OVERRIDE) { + chansize = 16; + } else if (tmp & CHANSIZE_MASK) { + chansize = 64; + } else { + chansize = 32; + } + tmp = RREG32(MC_SHARED_CHMAP); + switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) { + case 0: + default: + numchan = 1; + break; + case 1: + numchan = 2; + break; + case 2: + numchan = 4; + break; + case 3: + numchan = 8; + break; + case 4: + numchan = 3; + break; + case 5: + numchan = 6; + break; + case 6: + numchan = 10; + break; + case 7: + numchan = 12; + break; + case 8: + numchan = 16; + break; + } + rdev->mc.vram_width = numchan * chansize; + /* Could aper size report 0 ? */ + rdev->mc.aper_base = pci_resource_start(rdev->pdev, 0); + rdev->mc.aper_size = pci_resource_len(rdev->pdev, 0); + /* size in MB on si */ + rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE) * 1024 * 1024; + rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE) * 1024 * 1024; + rdev->mc.visible_vram_size = rdev->mc.aper_size; + si_vram_gtt_location(rdev, &rdev->mc); + radeon_update_bandwidth_info(rdev); + + return 0; +} + +/* + * GART + */ +void si_pcie_gart_tlb_flush(struct radeon_device *rdev) +{ + /* flush hdp cache */ + WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1); + + /* bits 0-15 are the VM contexts0-15 */ + WREG32(VM_INVALIDATE_REQUEST, 1); +} + +int si_pcie_gart_enable(struct radeon_device *rdev) +{ + int r, i; + + if (rdev->gart.robj == NULL) { + dev_err(rdev->dev, "No VRAM object for PCIE GART.\n"); + return -EINVAL; + } + r = radeon_gart_table_vram_pin(rdev); + if (r) + return r; + radeon_gart_restore(rdev); + /* Setup TLB control */ + WREG32(MC_VM_MX_L1_TLB_CNTL, + (0xA << 7) | + ENABLE_L1_TLB | + SYSTEM_ACCESS_MODE_NOT_IN_SYS | + ENABLE_ADVANCED_DRIVER_MODEL | + SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU); + /* Setup L2 cache */ + WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | + ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE | + ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE | + EFFECTIVE_L2_QUEUE_SIZE(7) | + CONTEXT1_IDENTITY_ACCESS_MODE(1)); + WREG32(VM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS | INVALIDATE_L2_CACHE); + WREG32(VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY | + L2_CACHE_BIGK_FRAGMENT_SIZE(0)); + /* setup context0 */ + WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, rdev->mc.gtt_start >> 12); + WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, rdev->mc.gtt_end >> 12); + WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, rdev->gart.table_addr >> 12); + WREG32(VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR, + (u32)(rdev->dummy_page.addr >> 12)); + WREG32(VM_CONTEXT0_CNTL2, 0); + WREG32(VM_CONTEXT0_CNTL, (ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) | + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT)); + + WREG32(0x15D4, 0); + WREG32(0x15D8, 0); + WREG32(0x15DC, 0); + + /* empty context1-15 */ + /* FIXME start with 1G, once using 2 level pt switch to full + * vm size space + */ + /* set vm size, must be a multiple of 4 */ + WREG32(VM_CONTEXT1_PAGE_TABLE_START_ADDR, 0); + WREG32(VM_CONTEXT1_PAGE_TABLE_END_ADDR, (1 << 30) / RADEON_GPU_PAGE_SIZE); + for (i = 1; i < 16; i++) { + if (i < 8) + WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (i << 2), + rdev->gart.table_addr >> 12); + else + WREG32(VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((i - 8) << 2), + rdev->gart.table_addr >> 12); + } + + /* enable context1-15 */ + WREG32(VM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR, + (u32)(rdev->dummy_page.addr >> 12)); + WREG32(VM_CONTEXT1_CNTL2, 0); + WREG32(VM_CONTEXT1_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) | + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT); + + si_pcie_gart_tlb_flush(rdev); + DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n", + (unsigned)(rdev->mc.gtt_size >> 20), + (unsigned long long)rdev->gart.table_addr); + rdev->gart.ready = true; + return 0; +} + +void si_pcie_gart_disable(struct radeon_device *rdev) +{ + /* Disable all tables */ + WREG32(VM_CONTEXT0_CNTL, 0); + WREG32(VM_CONTEXT1_CNTL, 0); + /* Setup TLB control */ + WREG32(MC_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE_NOT_IN_SYS | + SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU); + /* Setup L2 cache */ + WREG32(VM_L2_CNTL, ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE | + ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE | + EFFECTIVE_L2_QUEUE_SIZE(7) | + CONTEXT1_IDENTITY_ACCESS_MODE(1)); + WREG32(VM_L2_CNTL2, 0); + WREG32(VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY | + L2_CACHE_BIGK_FRAGMENT_SIZE(0)); + radeon_gart_table_vram_unpin(rdev); +} + +void si_pcie_gart_fini(struct radeon_device *rdev) +{ + si_pcie_gart_disable(rdev); + radeon_gart_table_vram_free(rdev); + radeon_gart_fini(rdev); +} + +/* + * vm + */ +int si_vm_init(struct radeon_device *rdev) +{ + /* number of VMs */ + rdev->vm_manager.nvm = 16; + /* base offset of vram pages */ + rdev->vm_manager.vram_base_offset = 0; + + return 0; +} + +void si_vm_fini(struct radeon_device *rdev) +{ +} + +int si_vm_bind(struct radeon_device *rdev, struct radeon_vm *vm, int id) +{ + if (id < 8) + WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (id << 2), vm->pt_gpu_addr >> 12); + else + WREG32(VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((id - 8) << 2), + vm->pt_gpu_addr >> 12); + /* flush hdp cache */ + WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1); + /* bits 0-15 are the VM contexts0-15 */ + WREG32(VM_INVALIDATE_REQUEST, 1 << id); + return 0; +} + +void si_vm_unbind(struct radeon_device *rdev, struct radeon_vm *vm) +{ + if (vm->id < 8) + WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2), 0); + else + WREG32(VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm->id - 8) << 2), 0); + /* flush hdp cache */ + WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1); + /* bits 0-15 are the VM contexts0-15 */ + WREG32(VM_INVALIDATE_REQUEST, 1 << vm->id); +} + +void si_vm_tlb_flush(struct radeon_device *rdev, struct radeon_vm *vm) +{ + if (vm->id == -1) + return; + + /* flush hdp cache */ + WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1); + /* bits 0-15 are the VM contexts0-15 */ + WREG32(VM_INVALIDATE_REQUEST, 1 << vm->id); +} + diff --git a/drivers/gpu/drm/radeon/sid.h b/drivers/gpu/drm/radeon/sid.h index 4c6ff1c..4d9cdc8 100644 --- a/drivers/gpu/drm/radeon/sid.h +++ b/drivers/gpu/drm/radeon/sid.h @@ -50,6 +50,9 @@ #define SI_MAX_TCC 16 #define SI_MAX_TCC_MASK 0xFFFF +#define VGA_HDP_CONTROL 0x328 +#define VGA_MEMORY_DISABLE (1 << 4) + #define DMIF_ADDR_CONFIG 0xBD4 #define SRBM_STATUS 0xE50 @@ -57,11 +60,88 @@ #define CC_SYS_RB_BACKEND_DISABLE 0xe80 #define GC_USER_SYS_RB_BACKEND_DISABLE 0xe84 +#define VM_L2_CNTL 0x1400 +#define ENABLE_L2_CACHE (1 << 0) +#define ENABLE_L2_FRAGMENT_PROCESSING (1 << 1) +#define L2_CACHE_PTE_ENDIAN_SWAP_MODE(x) ((x) << 2) +#define L2_CACHE_PDE_ENDIAN_SWAP_MODE(x) ((x) << 4) +#define ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE (1 << 9) +#define ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE (1 << 10) +#define EFFECTIVE_L2_QUEUE_SIZE(x) (((x) & 7) << 15) +#define CONTEXT1_IDENTITY_ACCESS_MODE(x) (((x) & 3) << 19) +#define VM_L2_CNTL2 0x1404 +#define INVALIDATE_ALL_L1_TLBS (1 << 0) +#define INVALIDATE_L2_CACHE (1 << 1) +#define INVALIDATE_CACHE_MODE(x) ((x) << 26) +#define INVALIDATE_PTE_AND_PDE_CACHES 0 +#define INVALIDATE_ONLY_PTE_CACHES 1 +#define INVALIDATE_ONLY_PDE_CACHES 2 +#define VM_L2_CNTL3 0x1408 +#define BANK_SELECT(x) ((x) << 0) +#define L2_CACHE_UPDATE_MODE(x) ((x) << 6) +#define L2_CACHE_BIGK_FRAGMENT_SIZE(x) ((x) << 15) +#define L2_CACHE_BIGK_ASSOCIATIVITY (1 << 20) +#define VM_L2_STATUS 0x140C +#define L2_BUSY (1 << 0) +#define VM_CONTEXT0_CNTL 0x1410 +#define ENABLE_CONTEXT (1 << 0) +#define PAGE_TABLE_DEPTH(x) (((x) & 3) << 1) +#define RANGE_PROTECTION_FAULT_ENABLE_DEFAULT (1 << 4) +#define VM_CONTEXT1_CNTL 0x1414 +#define VM_CONTEXT0_CNTL2 0x1430 +#define VM_CONTEXT1_CNTL2 0x1434 +#define VM_CONTEXT8_PAGE_TABLE_BASE_ADDR 0x1438 +#define VM_CONTEXT9_PAGE_TABLE_BASE_ADDR 0x143c +#define VM_CONTEXT10_PAGE_TABLE_BASE_ADDR 0x1440 +#define VM_CONTEXT11_PAGE_TABLE_BASE_ADDR 0x1444 +#define VM_CONTEXT12_PAGE_TABLE_BASE_ADDR 0x1448 +#define VM_CONTEXT13_PAGE_TABLE_BASE_ADDR 0x144c +#define VM_CONTEXT14_PAGE_TABLE_BASE_ADDR 0x1450 +#define VM_CONTEXT15_PAGE_TABLE_BASE_ADDR 0x1454 + +#define VM_INVALIDATE_REQUEST 0x1478 +#define VM_INVALIDATE_RESPONSE 0x147c + +#define VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR 0x1518 +#define VM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR 0x151c + +#define VM_CONTEXT0_PAGE_TABLE_BASE_ADDR 0x153c +#define VM_CONTEXT1_PAGE_TABLE_BASE_ADDR 0x1540 +#define VM_CONTEXT2_PAGE_TABLE_BASE_ADDR 0x1544 +#define VM_CONTEXT3_PAGE_TABLE_BASE_ADDR 0x1548 +#define VM_CONTEXT4_PAGE_TABLE_BASE_ADDR 0x154c +#define VM_CONTEXT5_PAGE_TABLE_BASE_ADDR 0x1550 +#define VM_CONTEXT6_PAGE_TABLE_BASE_ADDR 0x1554 +#define VM_CONTEXT7_PAGE_TABLE_BASE_ADDR 0x1558 +#define VM_CONTEXT0_PAGE_TABLE_START_ADDR 0x155c +#define VM_CONTEXT1_PAGE_TABLE_START_ADDR 0x1560 + +#define VM_CONTEXT0_PAGE_TABLE_END_ADDR 0x157C +#define VM_CONTEXT1_PAGE_TABLE_END_ADDR 0x1580 + #define MC_SHARED_CHMAP 0x2004 #define NOOFCHAN_SHIFT 12 #define NOOFCHAN_MASK 0x0000f000 #define MC_SHARED_CHREMAP 0x2008 +#define MC_VM_FB_LOCATION 0x2024 +#define MC_VM_AGP_TOP 0x2028 +#define MC_VM_AGP_BOT 0x202C +#define MC_VM_AGP_BASE 0x2030 +#define MC_VM_SYSTEM_APERTURE_LOW_ADDR 0x2034 +#define MC_VM_SYSTEM_APERTURE_HIGH_ADDR 0x2038 +#define MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR 0x203C + +#define MC_VM_MX_L1_TLB_CNTL 0x2064 +#define ENABLE_L1_TLB (1 << 0) +#define ENABLE_L1_FRAGMENT_PROCESSING (1 << 1) +#define SYSTEM_ACCESS_MODE_PA_ONLY (0 << 3) +#define SYSTEM_ACCESS_MODE_USE_SYS_MAP (1 << 3) +#define SYSTEM_ACCESS_MODE_IN_SYS (2 << 3) +#define SYSTEM_ACCESS_MODE_NOT_IN_SYS (3 << 3) +#define SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU (0 << 5) +#define ENABLE_ADVANCED_DRIVER_MODEL (1 << 6) + #define MC_ARB_RAMCFG 0x2760 #define NOOFBANK_SHIFT 0 #define NOOFBANK_MASK 0x00000003 @@ -73,19 +153,29 @@ #define NOOFCOLS_MASK 0x000000C0 #define CHANSIZE_SHIFT 8 #define CHANSIZE_MASK 0x00000100 +#define CHANSIZE_OVERRIDE (1 << 11) #define NOOFGROUPS_SHIFT 12 #define NOOFGROUPS_MASK 0x00001000 #define HDP_HOST_PATH_CNTL 0x2C00 +#define HDP_NONSURFACE_BASE 0x2C04 +#define HDP_NONSURFACE_INFO 0x2C08 +#define HDP_NONSURFACE_SIZE 0x2C0C #define HDP_ADDR_CONFIG 0x2F48 #define HDP_MISC_CNTL 0x2F4C #define HDP_FLUSH_INVALIDATE_CACHE (1 << 0) +#define CONFIG_MEMSIZE 0x5428 + +#define HDP_MEM_COHERENCY_FLUSH_CNTL 0x5480 + #define BIF_FB_EN 0x5490 #define FB_READ_EN (1 << 0) #define FB_WRITE_EN (1 << 1) +#define HDP_REG_COHERENCY_FLUSH_CNTL 0x54A0 + #define DC_LB_MEMORY_SPLIT 0x6b0c #define DC_LB_MEMORY_CONFIG(x) ((x) << 20) @@ -321,5 +411,134 @@ #define TCP_CHAN_STEER_LO 0xac0c #define TCP_CHAN_STEER_HI 0xac10 +/* + * PM4 + */ +#define PACKET_TYPE0 0 +#define PACKET_TYPE1 1 +#define PACKET_TYPE2 2 +#define PACKET_TYPE3 3 + +#define CP_PACKET_GET_TYPE(h) (((h) >> 30) & 3) +#define CP_PACKET_GET_COUNT(h) (((h) >> 16) & 0x3FFF) +#define CP_PACKET0_GET_REG(h) (((h) & 0xFFFF) << 2) +#define CP_PACKET3_GET_OPCODE(h) (((h) >> 8) & 0xFF) +#define PACKET0(reg, n) ((PACKET_TYPE0 << 30) | \ + (((reg) >> 2) & 0xFFFF) | \ + ((n) & 0x3FFF) << 16) +#define CP_PACKET2 0x80000000 +#define PACKET2_PAD_SHIFT 0 +#define PACKET2_PAD_MASK (0x3fffffff << 0) + +#define PACKET2(v) (CP_PACKET2 | REG_SET(PACKET2_PAD, (v))) + +#define PACKET3(op, n) ((PACKET_TYPE3 << 30) | \ + (((op) & 0xFF) << 8) | \ + ((n) & 0x3FFF) << 16) + +/* Packet 3 types */ +#define PACKET3_NOP 0x10 +#define PACKET3_SET_BASE 0x11 +#define PACKET3_BASE_INDEX(x) ((x) << 0) +#define GDS_PARTITION_BASE 2 +#define CE_PARTITION_BASE 3 +#define PACKET3_CLEAR_STATE 0x12 +#define PACKET3_INDEX_BUFFER_SIZE 0x13 +#define PACKET3_DISPATCH_DIRECT 0x15 +#define PACKET3_DISPATCH_INDIRECT 0x16 +#define PACKET3_ALLOC_GDS 0x1B +#define PACKET3_WRITE_GDS_RAM 0x1C +#define PACKET3_ATOMIC_GDS 0x1D +#define PACKET3_ATOMIC 0x1E +#define PACKET3_OCCLUSION_QUERY 0x1F +#define PACKET3_SET_PREDICATION 0x20 +#define PACKET3_REG_RMW 0x21 +#define PACKET3_COND_EXEC 0x22 +#define PACKET3_PRED_EXEC 0x23 +#define PACKET3_DRAW_INDIRECT 0x24 +#define PACKET3_DRAW_INDEX_INDIRECT 0x25 +#define PACKET3_INDEX_BASE 0x26 +#define PACKET3_DRAW_INDEX_2 0x27 +#define PACKET3_CONTEXT_CONTROL 0x28 +#define PACKET3_INDEX_TYPE 0x2A +#define PACKET3_DRAW_INDIRECT_MULTI 0x2C +#define PACKET3_DRAW_INDEX_AUTO 0x2D +#define PACKET3_DRAW_INDEX_IMMD 0x2E +#define PACKET3_NUM_INSTANCES 0x2F +#define PACKET3_DRAW_INDEX_MULTI_AUTO 0x30 +#define PACKET3_INDIRECT_BUFFER_CONST 0x31 +#define PACKET3_INDIRECT_BUFFER 0x32 +#define PACKET3_STRMOUT_BUFFER_UPDATE 0x34 +#define PACKET3_DRAW_INDEX_OFFSET_2 0x35 +#define PACKET3_DRAW_INDEX_MULTI_ELEMENT 0x36 +#define PACKET3_WRITE_DATA 0x37 +#define PACKET3_DRAW_INDEX_INDIRECT_MULTI 0x38 +#define PACKET3_MEM_SEMAPHORE 0x39 +#define PACKET3_MPEG_INDEX 0x3A +#define PACKET3_COPY_DW 0x3B +#define PACKET3_WAIT_REG_MEM 0x3C +#define PACKET3_MEM_WRITE 0x3D +#define PACKET3_COPY_DATA 0x40 +#define PACKET3_PFP_SYNC_ME 0x42 +#define PACKET3_SURFACE_SYNC 0x43 +# define PACKET3_DEST_BASE_0_ENA (1 << 0) +# define PACKET3_DEST_BASE_1_ENA (1 << 1) +# define PACKET3_CB0_DEST_BASE_ENA (1 << 6) +# define PACKET3_CB1_DEST_BASE_ENA (1 << 7) +# define PACKET3_CB2_DEST_BASE_ENA (1 << 8) +# define PACKET3_CB3_DEST_BASE_ENA (1 << 9) +# define PACKET3_CB4_DEST_BASE_ENA (1 << 10) +# define PACKET3_CB5_DEST_BASE_ENA (1 << 11) +# define PACKET3_CB6_DEST_BASE_ENA (1 << 12) +# define PACKET3_CB7_DEST_BASE_ENA (1 << 13) +# define PACKET3_DB_DEST_BASE_ENA (1 << 14) +# define PACKET3_DEST_BASE_2_ENA (1 << 19) +# define PACKET3_DEST_BASE_3_ENA (1 << 21) +# define PACKET3_TCL1_ACTION_ENA (1 << 22) +# define PACKET3_TC_ACTION_ENA (1 << 23) +# define PACKET3_CB_ACTION_ENA (1 << 25) +# define PACKET3_DB_ACTION_ENA (1 << 26) +# define PACKET3_SH_KCACHE_ACTION_ENA (1 << 27) +# define PACKET3_SH_ICACHE_ACTION_ENA (1 << 29) +#define PACKET3_ME_INITIALIZE 0x44 +#define PACKET3_ME_INITIALIZE_DEVICE_ID(x) ((x) << 16) +#define PACKET3_COND_WRITE 0x45 +#define PACKET3_EVENT_WRITE 0x46 +#define PACKET3_EVENT_WRITE_EOP 0x47 +#define PACKET3_EVENT_WRITE_EOS 0x48 +#define PACKET3_PREAMBLE_CNTL 0x4A +# define PACKET3_PREAMBLE_BEGIN_CLEAR_STATE (2 << 28) +# define PACKET3_PREAMBLE_END_CLEAR_STATE (3 << 28) +#define PACKET3_ONE_REG_WRITE 0x57 +#define PACKET3_LOAD_CONFIG_REG 0x5F +#define PACKET3_LOAD_CONTEXT_REG 0x60 +#define PACKET3_LOAD_SH_REG 0x61 +#define PACKET3_SET_CONFIG_REG 0x68 +#define PACKET3_SET_CONFIG_REG_START 0x00008000 +#define PACKET3_SET_CONFIG_REG_END 0x0000b000 +#define PACKET3_SET_CONTEXT_REG 0x69 +#define PACKET3_SET_CONTEXT_REG_START 0x00028000 +#define PACKET3_SET_CONTEXT_REG_END 0x00029000 +#define PACKET3_SET_CONTEXT_REG_INDIRECT 0x73 +#define PACKET3_SET_RESOURCE_INDIRECT 0x74 +#define PACKET3_SET_SH_REG 0x76 +#define PACKET3_SET_SH_REG_START 0x0000b000 +#define PACKET3_SET_SH_REG_END 0x0000c000 +#define PACKET3_SET_SH_REG_OFFSET 0x77 +#define PACKET3_ME_WRITE 0x7A +#define PACKET3_SCRATCH_RAM_WRITE 0x7D +#define PACKET3_SCRATCH_RAM_READ 0x7E +#define PACKET3_CE_WRITE 0x7F +#define PACKET3_LOAD_CONST_RAM 0x80 +#define PACKET3_WRITE_CONST_RAM 0x81 +#define PACKET3_WRITE_CONST_RAM_OFFSET 0x82 +#define PACKET3_DUMP_CONST_RAM 0x83 +#define PACKET3_INCREMENT_CE_COUNTER 0x84 +#define PACKET3_INCREMENT_DE_COUNTER 0x85 +#define PACKET3_WAIT_ON_CE_COUNTER 0x86 +#define PACKET3_WAIT_ON_DE_COUNTER 0x87 +#define PACKET3_WAIT_ON_DE_COUNTER_DIFF 0x88 +#define PACKET3_SET_CE_DE_COUNTERS 0x89 +#define PACKET3_WAIT_ON_AVAIL_BUFFER 0x8A #endif