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drm/amdgpu: Update Generate PTE/PDE SDMA packet for SDMA 7.1

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Update the Generate PTE/PDE packet fields for SDMA 7.1.

v2: squash in mtype fix (Mukul)

Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Alex Sierra <alex.sierra@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Mukul Joshi
2025-10-02 11:06:25 -04:00
committed by Alex Deucher
parent 4ed5116aac
commit 1c85f12658
2 changed files with 25 additions and 16 deletions
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11
drivers/gpu/drm/amd/amdgpu/sdma_v7_1.c
View File

@@ -1155,7 +1155,16 @@ static void sdma_v7_1_vm_set_pte_pde(struct amdgpu_ib *ib,
uint32_t incr, uint64_t flags)
{
/* for physically contiguous pages (vram) */
ib->ptr[ib->length_dw++] = SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_PTEPDE);
u32 header = SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_PTEPDE);
if (amdgpu_mtype_local)
header |= SDMA_PKT_PTEPDE_COPY_HEADER_MTYPE(0x3);
else
header |= (SDMA_PKT_PTEPDE_COPY_HEADER_MTYPE(0x2) |
SDMA_PKT_PTEPDE_COPY_HEADER_SNOOP(0x1) |
SDMA_PKT_PTEPDE_COPY_HEADER_SCOPE(0x3));
ib->ptr[ib->length_dw++] = header;
ib->ptr[ib->length_dw++] = lower_32_bits(pe); /* dst addr */
ib->ptr[ib->length_dw++] = upper_32_bits(pe);
ib->ptr[ib->length_dw++] = lower_32_bits(flags); /* mask */

30
drivers/gpu/drm/amd/amdgpu/sdma_v7_1_0_pkt_open.h
View File

@@ -3445,23 +3445,23 @@
#define SDMA_PKT_PTEPDE_COPY_HEADER_sub_op_shift 8
#define SDMA_PKT_PTEPDE_COPY_HEADER_SUB_OP(x) (((x) & SDMA_PKT_PTEPDE_COPY_HEADER_sub_op_mask) << SDMA_PKT_PTEPDE_COPY_HEADER_sub_op_shift)
/*define for tmz field*/
#define SDMA_PKT_PTEPDE_COPY_HEADER_tmz_offset 0
#define SDMA_PKT_PTEPDE_COPY_HEADER_tmz_mask 0x00000001
#define SDMA_PKT_PTEPDE_COPY_HEADER_tmz_shift 18
#define SDMA_PKT_PTEPDE_COPY_HEADER_TMZ(x) (((x) & SDMA_PKT_PTEPDE_COPY_HEADER_tmz_mask) << SDMA_PKT_PTEPDE_COPY_HEADER_tmz_shift)
/*define for mtype field*/
#define SDMA_PKT_PTEPDE_COPY_HEADER_mtype_offset 0
#define SDMA_PKT_PTEPDE_COPY_HEADER_mtype_mask 0x00000003
#define SDMA_PKT_PTEPDE_COPY_HEADER_mtype_shift 16
#define SDMA_PKT_PTEPDE_COPY_HEADER_MTYPE(x) (((x) & SDMA_PKT_PTEPDE_COPY_HEADER_mtype_mask) << SDMA_PKT_PTEPDE_COPY_HEADER_mtype_shift)
/*define for cpv field*/
#define SDMA_PKT_PTEPDE_COPY_HEADER_cpv_offset 0
#define SDMA_PKT_PTEPDE_COPY_HEADER_cpv_mask 0x00000001
#define SDMA_PKT_PTEPDE_COPY_HEADER_cpv_shift 28
#define SDMA_PKT_PTEPDE_COPY_HEADER_CPV(x) (((x) & SDMA_PKT_PTEPDE_COPY_HEADER_cpv_mask) << SDMA_PKT_PTEPDE_COPY_HEADER_cpv_shift)
/*define for snoop field*/
#define SDMA_PKT_PTEPDE_COPY_HEADER_snoop_offset 0
#define SDMA_PKT_PTEPDE_COPY_HEADER_snoop_mask 0x00000001
#define SDMA_PKT_PTEPDE_COPY_HEADER_snoop_shift 22
#define SDMA_PKT_PTEPDE_COPY_HEADER_SNOOP(x) (((x) & SDMA_PKT_PTEPDE_COPY_HEADER_snoop_mask) << SDMA_PKT_PTEPDE_COPY_HEADER_snoop_shift)
/*define for ptepde_op field*/
#define SDMA_PKT_PTEPDE_COPY_HEADER_ptepde_op_offset 0
#define SDMA_PKT_PTEPDE_COPY_HEADER_ptepde_op_mask 0x00000001
#define SDMA_PKT_PTEPDE_COPY_HEADER_ptepde_op_shift 31
#define SDMA_PKT_PTEPDE_COPY_HEADER_PTEPDE_OP(x) (((x) & SDMA_PKT_PTEPDE_COPY_HEADER_ptepde_op_mask) << SDMA_PKT_PTEPDE_COPY_HEADER_ptepde_op_shift)
/*define for scope field*/
#define SDMA_PKT_PTEPDE_COPY_HEADER_scope_offset 0
#define SDMA_PKT_PTEPDE_COPY_HEADER_scope_mask 0x00000003
#define SDMA_PKT_PTEPDE_COPY_HEADER_scope_shift 24
#define SDMA_PKT_PTEPDE_COPY_HEADER_SCOPE(x) (((x) & SDMA_PKT_PTEPDE_COPY_HEADER_scope_mask) << SDMA_PKT_PTEPDE_COPY_HEADER_scope_shift)
/*define for SRC_ADDR_LO word*/
/*define for src_addr_31_0 field*/