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drm/amdgpu: remove duplicate definition of cik_mqd

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The gfxv7 contains a slightly different version of cik_mqd called
bonaire_mqd. This can introduce subtle bugs if fixes are not applied in
both places.

Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Acked-by: Christian König <christian.koenig@amd.com>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Andres Rodriguez <andresx7@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Andres Rodriguez 2017-02-01 16:28:56 -05:00 committed by Alex Deucher
parent bf13ed6b46
commit 486d807cd9
1 changed files with 54 additions and 81 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

135
drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
View file

@ -27,6 +27,7 @@
#include "amdgpu_gfx.h"
#include "cikd.h"
#include "cik.h"
#include "cik_structs.h"
#include "atom.h"
#include "amdgpu_ucode.h"
#include "clearstate_ci.h"
@ -2916,34 +2917,6 @@ struct hqd_registers
u32 cp_mqd_control;
};
struct bonaire_mqd
{
u32 header;
u32 dispatch_initiator;
u32 dimensions[3];
u32 start_idx[3];
u32 num_threads[3];
u32 pipeline_stat_enable;
u32 perf_counter_enable;
u32 pgm[2];
u32 tba[2];
u32 tma[2];
u32 pgm_rsrc[2];
u32 vmid;
u32 resource_limits;
u32 static_thread_mgmt01[2];
u32 tmp_ring_size;
u32 static_thread_mgmt23[2];
u32 restart[3];
u32 thread_trace_enable;
u32 reserved1;
u32 user_data[16];
u32 vgtcs_invoke_count[2];
struct hqd_registers queue_state;
u32 dequeue_cntr;
u32 interrupt_queue[64];
};
static void gfx_v7_0_compute_pipe_init(struct amdgpu_device *adev, int me, int pipe)
{
u64 eop_gpu_addr;
@ -2997,7 +2970,7 @@ static int gfx_v7_0_mqd_deactivate(struct amdgpu_device *adev)
}
static void gfx_v7_0_mqd_init(struct amdgpu_device *adev,
struct bonaire_mqd *mqd,
struct cik_mqd *mqd,
uint64_t mqd_gpu_addr,
struct amdgpu_ring *ring)
{
@ -3005,101 +2978,101 @@ static void gfx_v7_0_mqd_init(struct amdgpu_device *adev,
u64 wb_gpu_addr;
/* init the mqd struct */
memset(mqd, 0, sizeof(struct bonaire_mqd));
memset(mqd, 0, sizeof(struct cik_mqd));
mqd->header = 0xC0310800;
mqd->static_thread_mgmt01[0] = 0xffffffff;
mqd->static_thread_mgmt01[1] = 0xffffffff;
mqd->static_thread_mgmt23[0] = 0xffffffff;
mqd->static_thread_mgmt23[1] = 0xffffffff;
mqd->compute_static_thread_mgmt_se0 = 0xffffffff;
mqd->compute_static_thread_mgmt_se1 = 0xffffffff;
mqd->compute_static_thread_mgmt_se2 = 0xffffffff;
mqd->compute_static_thread_mgmt_se3 = 0xffffffff;
/* enable doorbell? */
mqd->queue_state.cp_hqd_pq_doorbell_control =
mqd->cp_hqd_pq_doorbell_control =
RREG32(mmCP_HQD_PQ_DOORBELL_CONTROL);
if (ring->use_doorbell)
mqd->queue_state.cp_hqd_pq_doorbell_control |= CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_EN_MASK;
mqd->cp_hqd_pq_doorbell_control |= CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_EN_MASK;
else
mqd->queue_state.cp_hqd_pq_doorbell_control &= ~CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_EN_MASK;
mqd->cp_hqd_pq_doorbell_control &= ~CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_EN_MASK;
/* set the pointer to the MQD */
mqd->queue_state.cp_mqd_base_addr = mqd_gpu_addr & 0xfffffffc;
mqd->queue_state.cp_mqd_base_addr_hi = upper_32_bits(mqd_gpu_addr);
mqd->cp_mqd_base_addr_lo = mqd_gpu_addr & 0xfffffffc;
mqd->cp_mqd_base_addr_hi = upper_32_bits(mqd_gpu_addr);
/* set MQD vmid to 0 */
mqd->queue_state.cp_mqd_control = RREG32(mmCP_MQD_CONTROL);
mqd->queue_state.cp_mqd_control &= ~CP_MQD_CONTROL__VMID_MASK;
mqd->cp_mqd_control = RREG32(mmCP_MQD_CONTROL);
mqd->cp_mqd_control &= ~CP_MQD_CONTROL__VMID_MASK;
/* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */
hqd_gpu_addr = ring->gpu_addr >> 8;
mqd->queue_state.cp_hqd_pq_base = hqd_gpu_addr;
mqd->queue_state.cp_hqd_pq_base_hi = upper_32_bits(hqd_gpu_addr);
mqd->cp_hqd_pq_base_lo = hqd_gpu_addr;
mqd->cp_hqd_pq_base_hi = upper_32_bits(hqd_gpu_addr);
/* set up the HQD, this is similar to CP_RB0_CNTL */
mqd->queue_state.cp_hqd_pq_control = RREG32(mmCP_HQD_PQ_CONTROL);
mqd->queue_state.cp_hqd_pq_control &=
mqd->cp_hqd_pq_control = RREG32(mmCP_HQD_PQ_CONTROL);
mqd->cp_hqd_pq_control &=
~(CP_HQD_PQ_CONTROL__QUEUE_SIZE_MASK |
CP_HQD_PQ_CONTROL__RPTR_BLOCK_SIZE_MASK);
mqd->queue_state.cp_hqd_pq_control |=
mqd->cp_hqd_pq_control |=
order_base_2(ring->ring_size / 8);
mqd->queue_state.cp_hqd_pq_control |=
mqd->cp_hqd_pq_control |=
(order_base_2(AMDGPU_GPU_PAGE_SIZE/8) << 8);
#ifdef __BIG_ENDIAN
mqd->queue_state.cp_hqd_pq_control |=
mqd->cp_hqd_pq_control |=
2 << CP_HQD_PQ_CONTROL__ENDIAN_SWAP__SHIFT;
#endif
mqd->queue_state.cp_hqd_pq_control &=
mqd->cp_hqd_pq_control &=
~(CP_HQD_PQ_CONTROL__UNORD_DISPATCH_MASK |
CP_HQD_PQ_CONTROL__ROQ_PQ_IB_FLIP_MASK |
CP_HQD_PQ_CONTROL__PQ_VOLATILE_MASK);
mqd->queue_state.cp_hqd_pq_control |=
mqd->cp_hqd_pq_control |=
CP_HQD_PQ_CONTROL__PRIV_STATE_MASK |
CP_HQD_PQ_CONTROL__KMD_QUEUE_MASK; /* assuming kernel queue control */
/* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */
wb_gpu_addr = adev->wb.gpu_addr + (ring->wptr_offs * 4);
mqd->queue_state.cp_hqd_pq_wptr_poll_addr = wb_gpu_addr & 0xfffffffc;
mqd->queue_state.cp_hqd_pq_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr) & 0xffff;
mqd->cp_hqd_pq_wptr_poll_addr_lo = wb_gpu_addr & 0xfffffffc;
mqd->cp_hqd_pq_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr) & 0xffff;
/* set the wb address wether it's enabled or not */
wb_gpu_addr = adev->wb.gpu_addr + (ring->rptr_offs * 4);
mqd->queue_state.cp_hqd_pq_rptr_report_addr = wb_gpu_addr & 0xfffffffc;
mqd->queue_state.cp_hqd_pq_rptr_report_addr_hi =
mqd->cp_hqd_pq_rptr_report_addr_lo = wb_gpu_addr & 0xfffffffc;
mqd->cp_hqd_pq_rptr_report_addr_hi =
upper_32_bits(wb_gpu_addr) & 0xffff;
/* enable the doorbell if requested */
if (ring->use_doorbell) {
mqd->queue_state.cp_hqd_pq_doorbell_control =
mqd->cp_hqd_pq_doorbell_control =
RREG32(mmCP_HQD_PQ_DOORBELL_CONTROL);
mqd->queue_state.cp_hqd_pq_doorbell_control &=
mqd->cp_hqd_pq_doorbell_control &=
~CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_OFFSET_MASK;
mqd->queue_state.cp_hqd_pq_doorbell_control |=
mqd->cp_hqd_pq_doorbell_control |=
(ring->doorbell_index <<
CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_OFFSET__SHIFT);
mqd->queue_state.cp_hqd_pq_doorbell_control |=
mqd->cp_hqd_pq_doorbell_control |=
CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_EN_MASK;
mqd->queue_state.cp_hqd_pq_doorbell_control &=
mqd->cp_hqd_pq_doorbell_control &=
~(CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_SOURCE_MASK |
CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_HIT_MASK);
} else {
mqd->queue_state.cp_hqd_pq_doorbell_control = 0;
mqd->cp_hqd_pq_doorbell_control = 0;
}
/* read and write pointers, similar to CP_RB0_WPTR/_RPTR */
ring->wptr = 0;
mqd->queue_state.cp_hqd_pq_wptr = lower_32_bits(ring->wptr);
mqd->queue_state.cp_hqd_pq_rptr = RREG32(mmCP_HQD_PQ_RPTR);
mqd->cp_hqd_pq_wptr = lower_32_bits(ring->wptr);
mqd->cp_hqd_pq_rptr = RREG32(mmCP_HQD_PQ_RPTR);
/* set the vmid for the queue */
mqd->queue_state.cp_hqd_vmid = 0;
mqd->cp_hqd_vmid = 0;
/* activate the queue */
mqd->queue_state.cp_hqd_active = 1;
mqd->cp_hqd_active = 1;
}
static int gfx_v7_0_mqd_commit(struct amdgpu_device *adev,
struct bonaire_mqd *mqd)
struct cik_mqd *mqd)
{
u32 tmp;
@ -3109,22 +3082,22 @@ static int gfx_v7_0_mqd_commit(struct amdgpu_device *adev,
WREG32(mmCP_PQ_WPTR_POLL_CNTL, tmp);
/* program MQD field to HW */
WREG32(mmCP_MQD_BASE_ADDR, mqd->queue_state.cp_mqd_base_addr);
WREG32(mmCP_MQD_BASE_ADDR_HI, mqd->queue_state.cp_mqd_base_addr_hi);
WREG32(mmCP_MQD_CONTROL, mqd->queue_state.cp_mqd_control);
WREG32(mmCP_HQD_PQ_BASE, mqd->queue_state.cp_hqd_pq_base);
WREG32(mmCP_HQD_PQ_BASE_HI, mqd->queue_state.cp_hqd_pq_base_hi);
WREG32(mmCP_HQD_PQ_CONTROL, mqd->queue_state.cp_hqd_pq_control);
WREG32(mmCP_HQD_PQ_WPTR_POLL_ADDR, mqd->queue_state.cp_hqd_pq_wptr_poll_addr);
WREG32(mmCP_HQD_PQ_WPTR_POLL_ADDR_HI, mqd->queue_state.cp_hqd_pq_wptr_poll_addr_hi);
WREG32(mmCP_HQD_PQ_RPTR_REPORT_ADDR, mqd->queue_state.cp_hqd_pq_rptr_report_addr);
WREG32(mmCP_HQD_PQ_RPTR_REPORT_ADDR_HI, mqd->queue_state.cp_hqd_pq_rptr_report_addr_hi);
WREG32(mmCP_HQD_PQ_DOORBELL_CONTROL, mqd->queue_state.cp_hqd_pq_doorbell_control);
WREG32(mmCP_HQD_PQ_WPTR, mqd->queue_state.cp_hqd_pq_wptr);
WREG32(mmCP_HQD_VMID, mqd->queue_state.cp_hqd_vmid);
WREG32(mmCP_MQD_BASE_ADDR, mqd->cp_mqd_base_addr_lo);
WREG32(mmCP_MQD_BASE_ADDR_HI, mqd->cp_mqd_base_addr_hi);
WREG32(mmCP_MQD_CONTROL, mqd->cp_mqd_control);
WREG32(mmCP_HQD_PQ_BASE, mqd->cp_hqd_pq_base_lo);
WREG32(mmCP_HQD_PQ_BASE_HI, mqd->cp_hqd_pq_base_hi);
WREG32(mmCP_HQD_PQ_CONTROL, mqd->cp_hqd_pq_control);
WREG32(mmCP_HQD_PQ_WPTR_POLL_ADDR, mqd->cp_hqd_pq_wptr_poll_addr_lo);
WREG32(mmCP_HQD_PQ_WPTR_POLL_ADDR_HI, mqd->cp_hqd_pq_wptr_poll_addr_hi);
WREG32(mmCP_HQD_PQ_RPTR_REPORT_ADDR, mqd->cp_hqd_pq_rptr_report_addr_lo);
WREG32(mmCP_HQD_PQ_RPTR_REPORT_ADDR_HI, mqd->cp_hqd_pq_rptr_report_addr_hi);
WREG32(mmCP_HQD_PQ_DOORBELL_CONTROL, mqd->cp_hqd_pq_doorbell_control);
WREG32(mmCP_HQD_PQ_WPTR, mqd->cp_hqd_pq_wptr);
WREG32(mmCP_HQD_VMID, mqd->cp_hqd_vmid);
/* activate the HQD */
WREG32(mmCP_HQD_ACTIVE, mqd->queue_state.cp_hqd_active);
WREG32(mmCP_HQD_ACTIVE, mqd->cp_hqd_active);
return 0;
}
@ -3133,12 +3106,12 @@ static int gfx_v7_0_compute_queue_init(struct amdgpu_device *adev, int ring_id)
{
int r;
u64 mqd_gpu_addr;
struct bonaire_mqd *mqd;
struct cik_mqd *mqd;
struct amdgpu_ring *ring = &adev->gfx.compute_ring[ring_id];
if (ring->mqd_obj == NULL) {
r = amdgpu_bo_create(adev,
sizeof(struct bonaire_mqd),
sizeof(struct cik_mqd),
PAGE_SIZE, true,
AMDGPU_GEM_DOMAIN_GTT, 0, NULL, NULL,
&ring->mqd_obj);