From ec6837591f99245b061d82571331160285306b7a Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 22 May 2020 18:14:32 -0400 Subject: drm/amdgpu/gmc10: program the smallK fragment size Explicitly set the smallk size to 0 (4k). This is the hw default, but set it anyway just in case something else changed it. Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c') diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c index fb3f228458e5..616309e85d6e 100644 --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c @@ -164,6 +164,10 @@ static void mmhub_v2_0_init_cache_regs(struct amdgpu_device *adev) tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL4, VMC_TAP_PDE_REQUEST_PHYSICAL, 0); tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL4, VMC_TAP_PTE_REQUEST_PHYSICAL, 0); WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL4, tmp); + + tmp = mmMMVM_L2_CNTL5_DEFAULT; + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL5, L2_CACHE_SMALLK_FRAGMENT_SIZE, 0); + WREG32_SOC15(GC, 0, mmMMVM_L2_CNTL5, tmp); } static void mmhub_v2_0_enable_system_domain(struct amdgpu_device *adev) -- cgit v1.2.3-70-g09d2 From ffffb96d1165e8b6493ee368af1a5133ad7764aa Mon Sep 17 00:00:00 2001 From: Likun Gao Date: Sun, 16 Jun 2019 22:20:15 +0800 Subject: drm/amdgpu: add support on mmhub for sienna_cichlid Signed-off-by: Likun Gao Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 71 ++++++++++++++++++++++++++------- 1 file changed, 57 insertions(+), 14 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c') diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c index 616309e85d6e..b83a56d67428 100644 --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c @@ -31,6 +31,11 @@ #include "soc15_common.h" +#define mmMM_ATC_L2_MISC_CG_Sienna_Cichlid 0x064d +#define mmMM_ATC_L2_MISC_CG_Sienna_Cichlid_BASE_IDX 0 +#define mmDAGB0_CNTL_MISC2_Sienna_Cichlid 0x0070 +#define mmDAGB0_CNTL_MISC2_Sienna_Cichlid_BASE_IDX 0 + void mmhub_v2_0_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid, uint64_t page_table_base) { @@ -367,9 +372,16 @@ static void mmhub_v2_0_update_medium_grain_clock_gating(struct amdgpu_device *ad { uint32_t def, data, def1, data1; - def = data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG); - - def1 = data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2); + switch (adev->asic_type) { + case CHIP_SIENNA_CICHLID: + def = data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid); + def1 = data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2_Sienna_Cichlid); + break; + default: + def = data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG); + def1 = data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2); + break; + } if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG)) { data |= MM_ATC_L2_MISC_CG__ENABLE_MASK; @@ -392,11 +404,20 @@ static void mmhub_v2_0_update_medium_grain_clock_gating(struct amdgpu_device *ad DAGB0_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); } - if (def != data) - WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG, data); - - if (def1 != data1) - WREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2, data1); + switch (adev->asic_type) { + case CHIP_SIENNA_CICHLID: + if (def != data) + WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid, data); + if (def1 != data1) + WREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2_Sienna_Cichlid, data1); + break; + default: + if (def != data) + WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG, data); + if (def1 != data1) + WREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2, data1); + break; + } } static void mmhub_v2_0_update_medium_grain_light_sleep(struct amdgpu_device *adev, @@ -404,15 +425,30 @@ static void mmhub_v2_0_update_medium_grain_light_sleep(struct amdgpu_device *ade { uint32_t def, data; - def = data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG); + switch (adev->asic_type) { + case CHIP_SIENNA_CICHLID: + def = data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid); + break; + default: + def = data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG); + break; + } if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_LS)) data |= MM_ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK; else data &= ~MM_ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK; - if (def != data) - WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG, data); + if (def != data) { + switch (adev->asic_type) { + case CHIP_SIENNA_CICHLID: + WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid, data); + break; + default: + WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG, data); + break; + } + } } int mmhub_v2_0_set_clockgating(struct amdgpu_device *adev, @@ -444,9 +480,16 @@ void mmhub_v2_0_get_clockgating(struct amdgpu_device *adev, u32 *flags) if (amdgpu_sriov_vf(adev)) *flags = 0; - data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG); - - data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2); + switch (adev->asic_type) { + case CHIP_SIENNA_CICHLID: + data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid); + data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2_Sienna_Cichlid); + break; + default: + data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG); + data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2); + break; + } /* AMD_CG_SUPPORT_MC_MGCG */ if ((data & MM_ATC_L2_MISC_CG__ENABLE_MASK) && -- cgit v1.2.3-70-g09d2 From 920a4cd3f322b5c2b79da61c6d64adae9d5c82bc Mon Sep 17 00:00:00 2001 From: Likun Gao Date: Sun, 29 Sep 2019 11:32:24 +0800 Subject: drm/amdgpu: add gmc cg support for sienna_cichlid Add gmc clockgating support for sienna_cichlid. The athub version used for sienna_cichlid is v2.1. Signed-off-by: Likun Gao Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 11 +++++++++-- drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 1 + 2 files changed, 10 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c') diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c index afca175a092c..ce2f72430403 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c @@ -48,6 +48,7 @@ #include "gfxhub_v2_1.h" #include "mmhub_v2_0.h" #include "athub_v2_0.h" +#include "athub_v2_1.h" /* XXX Move this macro to navi10 header file, which is like vid.h for VI.*/ #define AMDGPU_NUM_OF_VMIDS 8 @@ -1078,7 +1079,10 @@ static int gmc_v10_0_set_clockgating_state(void *handle, if (r) return r; - return athub_v2_0_set_clockgating(adev, state); + if (adev->asic_type == CHIP_SIENNA_CICHLID) + return athub_v2_1_set_clockgating(adev, state); + else + return athub_v2_0_set_clockgating(adev, state); } static void gmc_v10_0_get_clockgating_state(void *handle, u32 *flags) @@ -1087,7 +1091,10 @@ static void gmc_v10_0_get_clockgating_state(void *handle, u32 *flags) mmhub_v2_0_get_clockgating(adev, flags); - athub_v2_0_get_clockgating(adev, flags); + if (adev->asic_type == CHIP_SIENNA_CICHLID) + athub_v2_1_get_clockgating(adev, flags); + else + athub_v2_0_get_clockgating(adev, flags); } static int gmc_v10_0_set_powergating_state(void *handle, diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c index b83a56d67428..af0866af63a5 100644 --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c @@ -461,6 +461,7 @@ int mmhub_v2_0_set_clockgating(struct amdgpu_device *adev, case CHIP_NAVI10: case CHIP_NAVI14: case CHIP_NAVI12: + case CHIP_SIENNA_CICHLID: mmhub_v2_0_update_medium_grain_clock_gating(adev, state == AMD_CG_STATE_GATE); mmhub_v2_0_update_medium_grain_light_sleep(adev, -- cgit v1.2.3-70-g09d2 From 1f9d56c30939757cc4ea63030c329fb54d001136 Mon Sep 17 00:00:00 2001 From: Huang Rui Date: Wed, 1 Jul 2020 09:37:56 +0800 Subject: drm/amdgpu: add register distance members into vmhub structure MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch is to abstract register distances between two continuous context domains and invalidation engines. In different ip headers, these distances may be differences. Signed-off-by: Huang Rui Tested-by: AnZhong Huang Reviewed-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | 9 +++++++++ drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c | 7 +++++++ drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.c | 8 ++++++++ drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c | 8 ++++++++ drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c | 6 ++++++ drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 7 +++++++ drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c | 9 +++++++++ 7 files changed, 54 insertions(+) (limited to 'drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h index 2bd9423c1dab..acdb61cfa24c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h @@ -83,6 +83,15 @@ struct amdgpu_vmhub { uint32_t vm_context0_cntl; uint32_t vm_l2_pro_fault_status; uint32_t vm_l2_pro_fault_cntl; + + /* + * store the register distances between two continuous context domain + * and invalidation engine. + */ + uint32_t ctx_distance; + uint32_t ctx_addr_distance; /* include LO32/HI32 */ + uint32_t eng_distance; + uint32_t eng_addr_distance; /* include LO32/HI32 */ }; /* diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c index 6682b843bafe..c51833fefc7d 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c @@ -386,4 +386,11 @@ void gfxhub_v1_0_init(struct amdgpu_device *adev) SOC15_REG_OFFSET(GC, 0, mmVM_L2_PROTECTION_FAULT_STATUS); hub->vm_l2_pro_fault_cntl = SOC15_REG_OFFSET(GC, 0, mmVM_L2_PROTECTION_FAULT_CNTL); + + hub->ctx_distance = mmVM_CONTEXT1_CNTL - mmVM_CONTEXT0_CNTL; + hub->ctx_addr_distance = mmVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub->eng_distance = mmVM_INVALIDATE_ENG1_REQ - mmVM_INVALIDATE_ENG0_REQ; + hub->eng_addr_distance = mmVM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + mmVM_INVALIDATE_ENG0_ADDR_RANGE_LO32; } diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.c index 6939edfc5232..e4340b27d204 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.c @@ -373,4 +373,12 @@ void gfxhub_v2_0_init(struct amdgpu_device *adev) SOC15_REG_OFFSET(GC, 0, mmGCVM_L2_PROTECTION_FAULT_STATUS); hub->vm_l2_pro_fault_cntl = SOC15_REG_OFFSET(GC, 0, mmGCVM_L2_PROTECTION_FAULT_CNTL); + + hub->ctx_distance = mmGCVM_CONTEXT1_CNTL - mmGCVM_CONTEXT0_CNTL; + hub->ctx_addr_distance = mmGCVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + mmGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub->eng_distance = mmGCVM_INVALIDATE_ENG1_REQ - + mmGCVM_INVALIDATE_ENG0_REQ; + hub->eng_addr_distance = mmGCVM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + mmGCVM_INVALIDATE_ENG0_ADDR_RANGE_LO32; } diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c index fcc4c1912513..39c9c7856d0f 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c @@ -372,6 +372,14 @@ void gfxhub_v2_1_init(struct amdgpu_device *adev) SOC15_REG_OFFSET(GC, 0, mmGCVM_L2_PROTECTION_FAULT_STATUS); hub->vm_l2_pro_fault_cntl = SOC15_REG_OFFSET(GC, 0, mmGCVM_L2_PROTECTION_FAULT_CNTL); + + hub->ctx_distance = mmGCVM_CONTEXT1_CNTL - mmGCVM_CONTEXT0_CNTL; + hub->ctx_addr_distance = mmGCVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + mmGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub->eng_distance = mmGCVM_INVALIDATE_ENG1_REQ - + mmGCVM_INVALIDATE_ENG0_REQ; + hub->eng_addr_distance = mmGCVM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + mmGCVM_INVALIDATE_ENG0_ADDR_RANGE_LO32; } int gfxhub_v2_1_get_xgmi_info(struct amdgpu_device *adev) diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c index 405767208a4d..ec3a40dd52e5 100755 --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c @@ -429,6 +429,12 @@ void mmhub_v1_0_init(struct amdgpu_device *adev) hub->vm_l2_pro_fault_cntl = SOC15_REG_OFFSET(MMHUB, 0, mmVM_L2_PROTECTION_FAULT_CNTL); + hub->ctx_distance = mmVM_CONTEXT1_CNTL - mmVM_CONTEXT0_CNTL; + hub->ctx_addr_distance = mmVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub->eng_distance = mmVM_INVALIDATE_ENG1_REQ - mmVM_INVALIDATE_ENG0_REQ; + hub->eng_addr_distance = mmVM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + mmVM_INVALIDATE_ENG0_ADDR_RANGE_LO32; } static void mmhub_v1_0_update_medium_grain_clock_gating(struct amdgpu_device *adev, diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c index af0866af63a5..9bfb77c42fa4 100644 --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c @@ -365,6 +365,13 @@ void mmhub_v2_0_init(struct amdgpu_device *adev) hub->vm_l2_pro_fault_cntl = SOC15_REG_OFFSET(MMHUB, 0, mmMMVM_L2_PROTECTION_FAULT_CNTL); + hub->ctx_distance = mmMMVM_CONTEXT1_CNTL - mmMMVM_CONTEXT0_CNTL; + hub->ctx_addr_distance = mmMMVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + mmMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub->eng_distance = mmMMVM_INVALIDATE_ENG1_REQ - + mmMMVM_INVALIDATE_ENG0_REQ; + hub->eng_addr_distance = mmMMVM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + mmMMVM_INVALIDATE_ENG0_ADDR_RANGE_LO32; } static void mmhub_v2_0_update_medium_grain_clock_gating(struct amdgpu_device *adev, diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c index c0e3efcb09bf..df2c316accde 100644 --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c @@ -534,6 +534,15 @@ void mmhub_v9_4_init(struct amdgpu_device *adev) SOC15_REG_OFFSET(MMHUB, 0, mmVML2PF0_VM_L2_PROTECTION_FAULT_CNTL) + i * MMHUB_INSTANCE_REGISTER_OFFSET; + + hub[i]->ctx_distance = mmVML2VC0_VM_CONTEXT1_CNTL - + mmVML2VC0_VM_CONTEXT0_CNTL; + hub[i]->ctx_addr_distance = mmVML2VC0_VM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + mmVML2VC0_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub[i]->eng_distance = mmVML2VC0_VM_INVALIDATE_ENG1_REQ - + mmVML2VC0_VM_INVALIDATE_ENG0_REQ; + hub[i]->eng_addr_distance = mmVML2VC0_VM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + mmVML2VC0_VM_INVALIDATE_ENG0_ADDR_RANGE_LO32; } } -- cgit v1.2.3-70-g09d2 From ff225c031a329c331b94f0d86a08fb34a97c1157 Mon Sep 17 00:00:00 2001 From: Huang Rui Date: Wed, 1 Jul 2020 16:49:27 +0800 Subject: drm/amdgpu: use register distance member instead of hardcode in mmhub v2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch updates to use register distance member instead of hardcode in mmhub v2. Signed-off-by: Huang Rui Tested-by: AnZhong Huang Reviewed-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 39 ++++++++++++++++++++------------- 1 file changed, 24 insertions(+), 15 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c') diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c index 9bfb77c42fa4..d820fa02e6e8 100644 --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c @@ -39,15 +39,15 @@ void mmhub_v2_0_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid, uint64_t page_table_base) { - /* two registers distance between mmMMVM_CONTEXT0_* to mmMMVM_CONTEXT1_* */ - int offset = mmMMVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - - mmMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB_0]; WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, - offset * vmid, lower_32_bits(page_table_base)); + hub->ctx_addr_distance * vmid, + lower_32_bits(page_table_base)); WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, - offset * vmid, upper_32_bits(page_table_base)); + hub->ctx_addr_distance * vmid, + upper_32_bits(page_table_base)); } static void mmhub_v2_0_init_gart_aperture_regs(struct amdgpu_device *adev) @@ -209,6 +209,7 @@ static void mmhub_v2_0_disable_identity_aperture(struct amdgpu_device *adev) static void mmhub_v2_0_setup_vmid_config(struct amdgpu_device *adev) { + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB_0]; int i; uint32_t tmp; @@ -239,25 +240,31 @@ static void mmhub_v2_0_setup_vmid_config(struct amdgpu_device *adev) tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, !amdgpu_noretry); - WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_CNTL, i, tmp); - WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, i*2, 0); - WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, i*2, 0); - WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_END_ADDR_LO32, i*2, - lower_32_bits(adev->vm_manager.max_pfn - 1)); - WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_END_ADDR_HI32, i*2, - upper_32_bits(adev->vm_manager.max_pfn - 1)); + WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_CNTL, + i * hub->ctx_distance, tmp); + WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_END_ADDR_LO32, + i * hub->ctx_addr_distance, + lower_32_bits(adev->vm_manager.max_pfn - 1)); + WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_END_ADDR_HI32, + i * hub->ctx_addr_distance, + upper_32_bits(adev->vm_manager.max_pfn - 1)); } } static void mmhub_v2_0_program_invalidation(struct amdgpu_device *adev) { + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB_0]; unsigned i; for (i = 0; i < 18; ++i) { WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_INVALIDATE_ENG0_ADDR_RANGE_LO32, - 2 * i, 0xffffffff); + i * hub->eng_addr_distance, 0xffffffff); WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_INVALIDATE_ENG0_ADDR_RANGE_HI32, - 2 * i, 0x1f); + i * hub->eng_addr_distance, 0x1f); } } @@ -279,12 +286,14 @@ int mmhub_v2_0_gart_enable(struct amdgpu_device *adev) void mmhub_v2_0_gart_disable(struct amdgpu_device *adev) { + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB_0]; u32 tmp; u32 i; /* Disable all tables */ for (i = 0; i < 16; i++) - WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT0_CNTL, i, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT0_CNTL, + i * hub->ctx_distance, 0); /* Setup TLB control */ tmp = RREG32_SOC15(MMHUB, 0, mmMMMC_VM_MX_L1_TLB_CNTL); -- cgit v1.2.3-70-g09d2 From f097ff15cd774c9eede8be26df4af95dc8091f61 Mon Sep 17 00:00:00 2001 From: Jiansong Chen Date: Wed, 12 Feb 2020 21:12:56 +0800 Subject: drm/amdgpu: add support on mmhub for navy_flounder navy_flounder has the same mmhub IP version with sienna_cichlid, follow its setting. Signed-off-by: Jiansong Chen Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c') diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c index d820fa02e6e8..5500f9d8d18f 100644 --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c @@ -390,6 +390,7 @@ static void mmhub_v2_0_update_medium_grain_clock_gating(struct amdgpu_device *ad switch (adev->asic_type) { case CHIP_SIENNA_CICHLID: + case CHIP_NAVY_FLOUNDER: def = data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid); def1 = data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2_Sienna_Cichlid); break; @@ -422,6 +423,7 @@ static void mmhub_v2_0_update_medium_grain_clock_gating(struct amdgpu_device *ad switch (adev->asic_type) { case CHIP_SIENNA_CICHLID: + case CHIP_NAVY_FLOUNDER: if (def != data) WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid, data); if (def1 != data1) @@ -443,6 +445,7 @@ static void mmhub_v2_0_update_medium_grain_light_sleep(struct amdgpu_device *ade switch (adev->asic_type) { case CHIP_SIENNA_CICHLID: + case CHIP_NAVY_FLOUNDER: def = data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid); break; default: @@ -458,6 +461,7 @@ static void mmhub_v2_0_update_medium_grain_light_sleep(struct amdgpu_device *ade if (def != data) { switch (adev->asic_type) { case CHIP_SIENNA_CICHLID: + case CHIP_NAVY_FLOUNDER: WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid, data); break; default: @@ -499,6 +503,7 @@ void mmhub_v2_0_get_clockgating(struct amdgpu_device *adev, u32 *flags) switch (adev->asic_type) { case CHIP_SIENNA_CICHLID: + case CHIP_NAVY_FLOUNDER: data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid); data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2_Sienna_Cichlid); break; -- cgit v1.2.3-70-g09d2 From 922783755b52097e671b3d0bae3363223aa5ae28 Mon Sep 17 00:00:00 2001 From: Jiansong Chen Date: Mon, 13 Apr 2020 17:26:30 +0800 Subject: drm/amdgpu: add gmc cg support for navy_flounder The athub version used for navy_flounder is v2.1. Signed-off-by: Jiansong Chen Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 6 ++++-- drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 1 + 2 files changed, 5 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c') diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c index 55fedadd78c6..ec90c62078d9 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c @@ -1125,7 +1125,8 @@ static int gmc_v10_0_set_clockgating_state(void *handle, if (r) return r; - if (adev->asic_type == CHIP_SIENNA_CICHLID) + if (adev->asic_type == CHIP_SIENNA_CICHLID || + adev->asic_type == CHIP_NAVY_FLOUNDER) return athub_v2_1_set_clockgating(adev, state); else return athub_v2_0_set_clockgating(adev, state); @@ -1137,7 +1138,8 @@ static void gmc_v10_0_get_clockgating_state(void *handle, u32 *flags) mmhub_v2_0_get_clockgating(adev, flags); - if (adev->asic_type == CHIP_SIENNA_CICHLID) + if (adev->asic_type == CHIP_SIENNA_CICHLID || + adev->asic_type == CHIP_NAVY_FLOUNDER) athub_v2_1_get_clockgating(adev, flags); else athub_v2_0_get_clockgating(adev, flags); diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c index 5500f9d8d18f..757fa8e83f5b 100644 --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c @@ -482,6 +482,7 @@ int mmhub_v2_0_set_clockgating(struct amdgpu_device *adev, case CHIP_NAVI14: case CHIP_NAVI12: case CHIP_SIENNA_CICHLID: + case CHIP_NAVY_FLOUNDER: mmhub_v2_0_update_medium_grain_clock_gating(adev, state == AMD_CG_STATE_GATE); mmhub_v2_0_update_medium_grain_light_sleep(adev, -- cgit v1.2.3-70-g09d2