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Commit 448fe192 authored by Huang Rui's avatar Huang Rui Committed by Alex Deucher
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drm/amdgpu: move gfx definitions into amdgpu_gfx header 

Demangle amdgpu.h
Signed-off-by: default avatarHuang Rui <ray.huang@amd.com>
Acked-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent fd287053
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Showing with 342 additions and 323 deletions
drivers/gpu/drm/amd/amdgpu/amdgpu.h
View file @ 448fe192
...@@ -69,6 +69,7 @@ ...@@ -69,6 +69,7 @@
#include "amdgpu_vcn.h" #include "amdgpu_vcn.h"
#include "amdgpu_mn.h" #include "amdgpu_mn.h"
#include "amdgpu_gmc.h" #include "amdgpu_gmc.h"
#include "amdgpu_gfx.h"
#include "amdgpu_dm.h" #include "amdgpu_dm.h"
#include "amdgpu_virt.h" #include "amdgpu_virt.h"
#include "amdgpu_gart.h" #include "amdgpu_gart.h"
...@@ -171,13 +172,6 @@ extern int amdgpu_cik_support; ...@@ -171,13 +172,6 @@ extern int amdgpu_cik_support;
#define AMDGPU_RESET_VCE (1 << 13) #define AMDGPU_RESET_VCE (1 << 13)
#define AMDGPU_RESET_VCE1 (1 << 14) #define AMDGPU_RESET_VCE1 (1 << 14)
/* GFX current status */
#define AMDGPU_GFX_NORMAL_MODE 0x00000000L
#define AMDGPU_GFX_SAFE_MODE 0x00000001L
#define AMDGPU_GFX_PG_DISABLED_MODE 0x00000002L
#define AMDGPU_GFX_CG_DISABLED_MODE 0x00000004L
#define AMDGPU_GFX_LBPW_DISABLED_MODE 0x00000008L
/* max cursor sizes (in pixels) */ /* max cursor sizes (in pixels) */
#define CIK_CURSOR_WIDTH 128 #define CIK_CURSOR_WIDTH 128
#define CIK_CURSOR_HEIGHT 128 #define CIK_CURSOR_HEIGHT 128
...@@ -690,277 +684,6 @@ struct amdgpu_fpriv { ...@@ -690,277 +684,6 @@ struct amdgpu_fpriv {
struct amdgpu_ctx_mgr ctx_mgr; struct amdgpu_ctx_mgr ctx_mgr;
}; };
/*
* GFX stuff
*/
#include "clearstate_defs.h"
struct amdgpu_rlc_funcs {
void (*enter_safe_mode)(struct amdgpu_device *adev);
void (*exit_safe_mode)(struct amdgpu_device *adev);
};
struct amdgpu_rlc {
/* for power gating */
struct amdgpu_bo *save_restore_obj;
uint64_t save_restore_gpu_addr;
volatile uint32_t *sr_ptr;
const u32 *reg_list;
u32 reg_list_size;
/* for clear state */
struct amdgpu_bo *clear_state_obj;
uint64_t clear_state_gpu_addr;
volatile uint32_t *cs_ptr;
const struct cs_section_def *cs_data;
u32 clear_state_size;
/* for cp tables */
struct amdgpu_bo *cp_table_obj;
uint64_t cp_table_gpu_addr;
volatile uint32_t *cp_table_ptr;
u32 cp_table_size;
/* safe mode for updating CG/PG state */
bool in_safe_mode;
const struct amdgpu_rlc_funcs *funcs;
/* for firmware data */
u32 save_and_restore_offset;
u32 clear_state_descriptor_offset;
u32 avail_scratch_ram_locations;
u32 reg_restore_list_size;
u32 reg_list_format_start;
u32 reg_list_format_separate_start;
u32 starting_offsets_start;
u32 reg_list_format_size_bytes;
u32 reg_list_size_bytes;
u32 reg_list_format_direct_reg_list_length;
u32 save_restore_list_cntl_size_bytes;
u32 save_restore_list_gpm_size_bytes;
u32 save_restore_list_srm_size_bytes;
u32 *register_list_format;
u32 *register_restore;
u8 *save_restore_list_cntl;
u8 *save_restore_list_gpm;
u8 *save_restore_list_srm;
bool is_rlc_v2_1;
};
#define AMDGPU_MAX_COMPUTE_QUEUES KGD_MAX_QUEUES
struct amdgpu_mec {
struct amdgpu_bo *hpd_eop_obj;
u64 hpd_eop_gpu_addr;
struct amdgpu_bo *mec_fw_obj;
u64 mec_fw_gpu_addr;
u32 num_mec;
u32 num_pipe_per_mec;
u32 num_queue_per_pipe;
void *mqd_backup[AMDGPU_MAX_COMPUTE_RINGS + 1];
/* These are the resources for which amdgpu takes ownership */
DECLARE_BITMAP(queue_bitmap, AMDGPU_MAX_COMPUTE_QUEUES);
};
struct amdgpu_kiq {
u64 eop_gpu_addr;
struct amdgpu_bo *eop_obj;
spinlock_t ring_lock;
struct amdgpu_ring ring;
struct amdgpu_irq_src irq;
};
/*
* GPU scratch registers structures, functions & helpers
*/
struct amdgpu_scratch {
unsigned num_reg;
uint32_t reg_base;
uint32_t free_mask;
};
/*
* GFX configurations
*/
#define AMDGPU_GFX_MAX_SE 4
#define AMDGPU_GFX_MAX_SH_PER_SE 2
struct amdgpu_rb_config {
uint32_t rb_backend_disable;
uint32_t user_rb_backend_disable;
uint32_t raster_config;
uint32_t raster_config_1;
};
struct gb_addr_config {
uint16_t pipe_interleave_size;
uint8_t num_pipes;
uint8_t max_compress_frags;
uint8_t num_banks;
uint8_t num_se;
uint8_t num_rb_per_se;
};
struct amdgpu_gfx_config {
unsigned max_shader_engines;
unsigned max_tile_pipes;
unsigned max_cu_per_sh;
unsigned max_sh_per_se;
unsigned max_backends_per_se;
unsigned max_texture_channel_caches;
unsigned max_gprs;
unsigned max_gs_threads;
unsigned max_hw_contexts;
unsigned sc_prim_fifo_size_frontend;
unsigned sc_prim_fifo_size_backend;
unsigned sc_hiz_tile_fifo_size;
unsigned sc_earlyz_tile_fifo_size;
unsigned num_tile_pipes;
unsigned backend_enable_mask;
unsigned mem_max_burst_length_bytes;
unsigned mem_row_size_in_kb;
unsigned shader_engine_tile_size;
unsigned num_gpus;
unsigned multi_gpu_tile_size;
unsigned mc_arb_ramcfg;
unsigned gb_addr_config;
unsigned num_rbs;
unsigned gs_vgt_table_depth;
unsigned gs_prim_buffer_depth;
uint32_t tile_mode_array[32];
uint32_t macrotile_mode_array[16];
struct gb_addr_config gb_addr_config_fields;
struct amdgpu_rb_config rb_config[AMDGPU_GFX_MAX_SE][AMDGPU_GFX_MAX_SH_PER_SE];
/* gfx configure feature */
uint32_t double_offchip_lds_buf;
/* cached value of DB_DEBUG2 */
uint32_t db_debug2;
};
struct amdgpu_cu_info {
uint32_t simd_per_cu;
uint32_t max_waves_per_simd;
uint32_t wave_front_size;
uint32_t max_scratch_slots_per_cu;
uint32_t lds_size;
/* total active CU number */
uint32_t number;
uint32_t ao_cu_mask;
uint32_t ao_cu_bitmap[4][4];
uint32_t bitmap[4][4];
};
struct amdgpu_gfx_funcs {
/* get the gpu clock counter */
uint64_t (*get_gpu_clock_counter)(struct amdgpu_device *adev);
void (*select_se_sh)(struct amdgpu_device *adev, u32 se_num, u32 sh_num, u32 instance);
void (*read_wave_data)(struct amdgpu_device *adev, uint32_t simd, uint32_t wave, uint32_t *dst, int *no_fields);
void (*read_wave_vgprs)(struct amdgpu_device *adev, uint32_t simd, uint32_t wave, uint32_t thread, uint32_t start, uint32_t size, uint32_t *dst);
void (*read_wave_sgprs)(struct amdgpu_device *adev, uint32_t simd, uint32_t wave, uint32_t start, uint32_t size, uint32_t *dst);
void (*select_me_pipe_q)(struct amdgpu_device *adev, u32 me, u32 pipe, u32 queue);
};
struct amdgpu_ngg_buf {
struct amdgpu_bo *bo;
uint64_t gpu_addr;
uint32_t size;
uint32_t bo_size;
};
enum {
NGG_PRIM = 0,
NGG_POS,
NGG_CNTL,
NGG_PARAM,
NGG_BUF_MAX
};
struct amdgpu_ngg {
struct amdgpu_ngg_buf buf[NGG_BUF_MAX];
uint32_t gds_reserve_addr;
uint32_t gds_reserve_size;
bool init;
};
struct sq_work {
struct work_struct work;
unsigned ih_data;
};
struct amdgpu_gfx {
struct mutex gpu_clock_mutex;
struct amdgpu_gfx_config config;
struct amdgpu_rlc rlc;
struct amdgpu_mec mec;
struct amdgpu_kiq kiq;
struct amdgpu_scratch scratch;
const struct firmware *me_fw; /* ME firmware */
uint32_t me_fw_version;
const struct firmware *pfp_fw; /* PFP firmware */
uint32_t pfp_fw_version;
const struct firmware *ce_fw; /* CE firmware */
uint32_t ce_fw_version;
const struct firmware *rlc_fw; /* RLC firmware */
uint32_t rlc_fw_version;
const struct firmware *mec_fw; /* MEC firmware */
uint32_t mec_fw_version;
const struct firmware *mec2_fw; /* MEC2 firmware */
uint32_t mec2_fw_version;
uint32_t me_feature_version;
uint32_t ce_feature_version;
uint32_t pfp_feature_version;
uint32_t rlc_feature_version;
uint32_t rlc_srlc_fw_version;
uint32_t rlc_srlc_feature_version;
uint32_t rlc_srlg_fw_version;
uint32_t rlc_srlg_feature_version;
uint32_t rlc_srls_fw_version;
uint32_t rlc_srls_feature_version;
uint32_t mec_feature_version;
uint32_t mec2_feature_version;
struct amdgpu_ring gfx_ring[AMDGPU_MAX_GFX_RINGS];
unsigned num_gfx_rings;
struct amdgpu_ring compute_ring[AMDGPU_MAX_COMPUTE_RINGS];
unsigned num_compute_rings;
struct amdgpu_irq_src eop_irq;
struct amdgpu_irq_src priv_reg_irq;
struct amdgpu_irq_src priv_inst_irq;
struct amdgpu_irq_src cp_ecc_error_irq;
struct amdgpu_irq_src sq_irq;
struct sq_work sq_work;
/* gfx status */
uint32_t gfx_current_status;
/* ce ram size*/
unsigned ce_ram_size;
struct amdgpu_cu_info cu_info;
const struct amdgpu_gfx_funcs *funcs;
/* reset mask */
uint32_t grbm_soft_reset;
uint32_t srbm_soft_reset;
/* s3/s4 mask */
bool in_suspend;
/* NGG */
struct amdgpu_ngg ngg;
/* gfx off */
bool gfx_off_state; /* true: enabled, false: disabled */
struct mutex gfx_off_mutex;
uint32_t gfx_off_req_count; /* default 1, enable gfx off: dec 1, disable gfx off: add 1 */
struct delayed_work gfx_off_delay_work;
/* pipe reservation */
struct mutex pipe_reserve_mutex;
DECLARE_BITMAP (pipe_reserve_bitmap, AMDGPU_MAX_COMPUTE_QUEUES);
};
int amdgpu_ib_get(struct amdgpu_device *adev, struct amdgpu_vm *vm, int amdgpu_ib_get(struct amdgpu_device *adev, struct amdgpu_vm *vm,
unsigned size, struct amdgpu_ib *ib); unsigned size, struct amdgpu_ib *ib);
void amdgpu_ib_free(struct amdgpu_device *adev, struct amdgpu_ib *ib, void amdgpu_ib_free(struct amdgpu_device *adev, struct amdgpu_ib *ib,
...@@ -1755,11 +1478,8 @@ amdgpu_get_sdma_instance(struct amdgpu_ring *ring) ...@@ -1755,11 +1478,8 @@ amdgpu_get_sdma_instance(struct amdgpu_ring *ring)
#define amdgpu_display_add_connector(adev, ci, sd, ct, ib, coi, h, r) (adev)->mode_info.funcs->add_connector((adev), (ci), (sd), (ct), (ib), (coi), (h), (r)) #define amdgpu_display_add_connector(adev, ci, sd, ct, ib, coi, h, r) (adev)->mode_info.funcs->add_connector((adev), (ci), (sd), (ct), (ib), (coi), (h), (r))
#define amdgpu_emit_copy_buffer(adev, ib, s, d, b) (adev)->mman.buffer_funcs->emit_copy_buffer((ib), (s), (d), (b)) #define amdgpu_emit_copy_buffer(adev, ib, s, d, b) (adev)->mman.buffer_funcs->emit_copy_buffer((ib), (s), (d), (b))
#define amdgpu_emit_fill_buffer(adev, ib, s, d, b) (adev)->mman.buffer_funcs->emit_fill_buffer((ib), (s), (d), (b)) #define amdgpu_emit_fill_buffer(adev, ib, s, d, b) (adev)->mman.buffer_funcs->emit_fill_buffer((ib), (s), (d), (b))
#define amdgpu_gfx_get_gpu_clock_counter(adev) (adev)->gfx.funcs->get_gpu_clock_counter((adev))
#define amdgpu_gfx_select_se_sh(adev, se, sh, instance) (adev)->gfx.funcs->select_se_sh((adev), (se), (sh), (instance))
#define amdgpu_gds_switch(adev, r, v, d, w, a) (adev)->gds.funcs->patch_gds_switch((r), (v), (d), (w), (a)) #define amdgpu_gds_switch(adev, r, v, d, w, a) (adev)->gds.funcs->patch_gds_switch((r), (v), (d), (w), (a))
#define amdgpu_psp_check_fw_loading_status(adev, i) (adev)->firmware.funcs->check_fw_loading_status((adev), (i)) #define amdgpu_psp_check_fw_loading_status(adev, i) (adev)->firmware.funcs->check_fw_loading_status((adev), (i))
#define amdgpu_gfx_select_me_pipe_q(adev, me, pipe, q) (adev)->gfx.funcs->select_me_pipe_q((adev), (me), (pipe), (q))
/* Common functions */ /* Common functions */
int amdgpu_device_gpu_recover(struct amdgpu_device *adev, int amdgpu_device_gpu_recover(struct amdgpu_device *adev,
......
drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
View file @ 448fe192
...@@ -30,8 +30,40 @@ ...@@ -30,8 +30,40 @@
#define GFX_OFF_DELAY_ENABLE msecs_to_jiffies(500) #define GFX_OFF_DELAY_ENABLE msecs_to_jiffies(500)
/* /*
* GPU scratch registers helpers function. * GPU GFX IP block helpers function.
*/ */
int amdgpu_gfx_queue_to_bit(struct amdgpu_device *adev, int mec,
int pipe, int queue)
{
int bit = 0;
bit += mec * adev->gfx.mec.num_pipe_per_mec
* adev->gfx.mec.num_queue_per_pipe;
bit += pipe * adev->gfx.mec.num_queue_per_pipe;
bit += queue;
return bit;
}
void amdgpu_gfx_bit_to_queue(struct amdgpu_device *adev, int bit,
int *mec, int *pipe, int *queue)
{
*queue = bit % adev->gfx.mec.num_queue_per_pipe;
*pipe = (bit / adev->gfx.mec.num_queue_per_pipe)
% adev->gfx.mec.num_pipe_per_mec;
*mec = (bit / adev->gfx.mec.num_queue_per_pipe)
/ adev->gfx.mec.num_pipe_per_mec;
}
bool amdgpu_gfx_is_mec_queue_enabled(struct amdgpu_device *adev,
int mec, int pipe, int queue)
{
return test_bit(amdgpu_gfx_queue_to_bit(adev, mec, pipe, queue),
adev->gfx.mec.queue_bitmap);
}
/** /**
* amdgpu_gfx_scratch_get - Allocate a scratch register * amdgpu_gfx_scratch_get - Allocate a scratch register
* *
......
drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h
View file @ 448fe192
...@@ -24,28 +24,296 @@ ...@@ -24,28 +24,296 @@
#ifndef __AMDGPU_GFX_H__ #ifndef __AMDGPU_GFX_H__
#define __AMDGPU_GFX_H__ #define __AMDGPU_GFX_H__
int amdgpu_gfx_scratch_get(struct amdgpu_device *adev, uint32_t *reg); /*
void amdgpu_gfx_scratch_free(struct amdgpu_device *adev, uint32_t reg); * GFX stuff
*/
#include "clearstate_defs.h"
#include "amdgpu_ring.h"
void amdgpu_gfx_parse_disable_cu(unsigned *mask, unsigned max_se, /* GFX current status */
unsigned max_sh); #define AMDGPU_GFX_NORMAL_MODE 0x00000000L
#define AMDGPU_GFX_SAFE_MODE 0x00000001L
#define AMDGPU_GFX_PG_DISABLED_MODE 0x00000002L
#define AMDGPU_GFX_CG_DISABLED_MODE 0x00000004L
#define AMDGPU_GFX_LBPW_DISABLED_MODE 0x00000008L
void amdgpu_gfx_compute_queue_acquire(struct amdgpu_device *adev);
int amdgpu_gfx_kiq_init_ring(struct amdgpu_device *adev, struct amdgpu_rlc_funcs {
struct amdgpu_ring *ring, void (*enter_safe_mode)(struct amdgpu_device *adev);
struct amdgpu_irq_src *irq); void (*exit_safe_mode)(struct amdgpu_device *adev);
};
void amdgpu_gfx_kiq_free_ring(struct amdgpu_ring *ring, struct amdgpu_rlc {
struct amdgpu_irq_src *irq); /* for power gating */
struct amdgpu_bo *save_restore_obj;
uint64_t save_restore_gpu_addr;
volatile uint32_t *sr_ptr;
const u32 *reg_list;
u32 reg_list_size;
/* for clear state */
struct amdgpu_bo *clear_state_obj;
uint64_t clear_state_gpu_addr;
volatile uint32_t *cs_ptr;
const struct cs_section_def *cs_data;
u32 clear_state_size;
/* for cp tables */
struct amdgpu_bo *cp_table_obj;
uint64_t cp_table_gpu_addr;
volatile uint32_t *cp_table_ptr;
u32 cp_table_size;
void amdgpu_gfx_kiq_fini(struct amdgpu_device *adev); /* safe mode for updating CG/PG state */
int amdgpu_gfx_kiq_init(struct amdgpu_device *adev, bool in_safe_mode;
unsigned hpd_size); const struct amdgpu_rlc_funcs *funcs;
int amdgpu_gfx_compute_mqd_sw_init(struct amdgpu_device *adev, /* for firmware data */
unsigned mqd_size); u32 save_and_restore_offset;
void amdgpu_gfx_compute_mqd_sw_fini(struct amdgpu_device *adev); u32 clear_state_descriptor_offset;
u32 avail_scratch_ram_locations;
u32 reg_restore_list_size;
u32 reg_list_format_start;
u32 reg_list_format_separate_start;
u32 starting_offsets_start;
u32 reg_list_format_size_bytes;
u32 reg_list_size_bytes;
u32 reg_list_format_direct_reg_list_length;
u32 save_restore_list_cntl_size_bytes;
u32 save_restore_list_gpm_size_bytes;
u32 save_restore_list_srm_size_bytes;
u32 *register_list_format;
u32 *register_restore;
u8 *save_restore_list_cntl;
u8 *save_restore_list_gpm;
u8 *save_restore_list_srm;
bool is_rlc_v2_1;
};
#define AMDGPU_MAX_COMPUTE_QUEUES KGD_MAX_QUEUES
struct amdgpu_mec {
struct amdgpu_bo *hpd_eop_obj;
u64 hpd_eop_gpu_addr;
struct amdgpu_bo *mec_fw_obj;
u64 mec_fw_gpu_addr;
u32 num_mec;
u32 num_pipe_per_mec;
u32 num_queue_per_pipe;
void *mqd_backup[AMDGPU_MAX_COMPUTE_RINGS + 1];
/* These are the resources for which amdgpu takes ownership */
DECLARE_BITMAP(queue_bitmap, AMDGPU_MAX_COMPUTE_QUEUES);
};
struct amdgpu_kiq {
u64 eop_gpu_addr;
struct amdgpu_bo *eop_obj;
spinlock_t ring_lock;
struct amdgpu_ring ring;
struct amdgpu_irq_src irq;
};
/*
* GPU scratch registers structures, functions & helpers
*/
struct amdgpu_scratch {
unsigned num_reg;
uint32_t reg_base;
uint32_t free_mask;
};
/*
* GFX configurations
*/
#define AMDGPU_GFX_MAX_SE 4
#define AMDGPU_GFX_MAX_SH_PER_SE 2
struct amdgpu_rb_config {
uint32_t rb_backend_disable;
uint32_t user_rb_backend_disable;
uint32_t raster_config;
uint32_t raster_config_1;
};
struct gb_addr_config {
uint16_t pipe_interleave_size;
uint8_t num_pipes;
uint8_t max_compress_frags;
uint8_t num_banks;
uint8_t num_se;
uint8_t num_rb_per_se;
};
struct amdgpu_gfx_config {
unsigned max_shader_engines;
unsigned max_tile_pipes;
unsigned max_cu_per_sh;
unsigned max_sh_per_se;
unsigned max_backends_per_se;
unsigned max_texture_channel_caches;
unsigned max_gprs;
unsigned max_gs_threads;
unsigned max_hw_contexts;
unsigned sc_prim_fifo_size_frontend;
unsigned sc_prim_fifo_size_backend;
unsigned sc_hiz_tile_fifo_size;
unsigned sc_earlyz_tile_fifo_size;
unsigned num_tile_pipes;
unsigned backend_enable_mask;
unsigned mem_max_burst_length_bytes;
unsigned mem_row_size_in_kb;
unsigned shader_engine_tile_size;
unsigned num_gpus;
unsigned multi_gpu_tile_size;
unsigned mc_arb_ramcfg;
unsigned gb_addr_config;
unsigned num_rbs;
unsigned gs_vgt_table_depth;
unsigned gs_prim_buffer_depth;
uint32_t tile_mode_array[32];
uint32_t macrotile_mode_array[16];
struct gb_addr_config gb_addr_config_fields;
struct amdgpu_rb_config rb_config[AMDGPU_GFX_MAX_SE][AMDGPU_GFX_MAX_SH_PER_SE];
/* gfx configure feature */
uint32_t double_offchip_lds_buf;
/* cached value of DB_DEBUG2 */
uint32_t db_debug2;
};
struct amdgpu_cu_info {
uint32_t simd_per_cu;
uint32_t max_waves_per_simd;
uint32_t wave_front_size;
uint32_t max_scratch_slots_per_cu;
uint32_t lds_size;
/* total active CU number */
uint32_t number;
uint32_t ao_cu_mask;
uint32_t ao_cu_bitmap[4][4];
uint32_t bitmap[4][4];
};
struct amdgpu_gfx_funcs {
/* get the gpu clock counter */
uint64_t (*get_gpu_clock_counter)(struct amdgpu_device *adev);
void (*select_se_sh)(struct amdgpu_device *adev, u32 se_num,
u32 sh_num, u32 instance);
void (*read_wave_data)(struct amdgpu_device *adev, uint32_t simd,
uint32_t wave, uint32_t *dst, int *no_fields);
void (*read_wave_vgprs)(struct amdgpu_device *adev, uint32_t simd,
uint32_t wave, uint32_t thread, uint32_t start,
uint32_t size, uint32_t *dst);
void (*read_wave_sgprs)(struct amdgpu_device *adev, uint32_t simd,
uint32_t wave, uint32_t start, uint32_t size,
uint32_t *dst);
void (*select_me_pipe_q)(struct amdgpu_device *adev, u32 me, u32 pipe,
u32 queue);
};
struct amdgpu_ngg_buf {
struct amdgpu_bo *bo;
uint64_t gpu_addr;
uint32_t size;
uint32_t bo_size;
};
enum {
NGG_PRIM = 0,
NGG_POS,
NGG_CNTL,
NGG_PARAM,
NGG_BUF_MAX
};
struct amdgpu_ngg {
struct amdgpu_ngg_buf buf[NGG_BUF_MAX];
uint32_t gds_reserve_addr;
uint32_t gds_reserve_size;
bool init;
};
struct sq_work {
struct work_struct work;
unsigned ih_data;
};
struct amdgpu_gfx {
struct mutex gpu_clock_mutex;
struct amdgpu_gfx_config config;
struct amdgpu_rlc rlc;
struct amdgpu_mec mec;
struct amdgpu_kiq kiq;
struct amdgpu_scratch scratch;
const struct firmware *me_fw; /* ME firmware */
uint32_t me_fw_version;
const struct firmware *pfp_fw; /* PFP firmware */
uint32_t pfp_fw_version;
const struct firmware *ce_fw; /* CE firmware */
uint32_t ce_fw_version;
const struct firmware *rlc_fw; /* RLC firmware */
uint32_t rlc_fw_version;
const struct firmware *mec_fw; /* MEC firmware */
uint32_t mec_fw_version;
const struct firmware *mec2_fw; /* MEC2 firmware */
uint32_t mec2_fw_version;
uint32_t me_feature_version;
uint32_t ce_feature_version;
uint32_t pfp_feature_version;
uint32_t rlc_feature_version;
uint32_t rlc_srlc_fw_version;
uint32_t rlc_srlc_feature_version;
uint32_t rlc_srlg_fw_version;
uint32_t rlc_srlg_feature_version;
uint32_t rlc_srls_fw_version;
uint32_t rlc_srls_feature_version;
uint32_t mec_feature_version;
uint32_t mec2_feature_version;
struct amdgpu_ring gfx_ring[AMDGPU_MAX_GFX_RINGS];
unsigned num_gfx_rings;
struct amdgpu_ring compute_ring[AMDGPU_MAX_COMPUTE_RINGS];
unsigned num_compute_rings;
struct amdgpu_irq_src eop_irq;
struct amdgpu_irq_src priv_reg_irq;
struct amdgpu_irq_src priv_inst_irq;
struct amdgpu_irq_src cp_ecc_error_irq;
struct amdgpu_irq_src sq_irq;
struct sq_work sq_work;
/* gfx status */
uint32_t gfx_current_status;
/* ce ram size*/
unsigned ce_ram_size;
struct amdgpu_cu_info cu_info;
const struct amdgpu_gfx_funcs *funcs;
/* reset mask */
uint32_t grbm_soft_reset;
uint32_t srbm_soft_reset;
/* s3/s4 mask */
bool in_suspend;
/* NGG */
struct amdgpu_ngg ngg;
/* gfx off */
bool gfx_off_state; /* true: enabled, false: disabled */
struct mutex gfx_off_mutex;
uint32_t gfx_off_req_count; /* default 1, enable gfx off: dec 1, disable gfx off: add 1 */
struct delayed_work gfx_off_delay_work;
/* pipe reservation */
struct mutex pipe_reserve_mutex;
DECLARE_BITMAP (pipe_reserve_bitmap, AMDGPU_MAX_COMPUTE_QUEUES);
};
#define amdgpu_gfx_get_gpu_clock_counter(adev) (adev)->gfx.funcs->get_gpu_clock_counter((adev))
#define amdgpu_gfx_select_se_sh(adev, se, sh, instance) (adev)->gfx.funcs->select_se_sh((adev), (se), (sh), (instance))
#define amdgpu_gfx_select_me_pipe_q(adev, me, pipe, q) (adev)->gfx.funcs->select_me_pipe_q((adev), (me), (pipe), (q))
/** /**
* amdgpu_gfx_create_bitmask - create a bitmask * amdgpu_gfx_create_bitmask - create a bitmask
...@@ -60,34 +328,33 @@ static inline u32 amdgpu_gfx_create_bitmask(u32 bit_width) ...@@ -60,34 +328,33 @@ static inline u32 amdgpu_gfx_create_bitmask(u32 bit_width)
return (u32)((1ULL << bit_width) - 1); return (u32)((1ULL << bit_width) - 1);
} }
static inline int amdgpu_gfx_queue_to_bit(struct amdgpu_device *adev, int amdgpu_gfx_scratch_get(struct amdgpu_device *adev, uint32_t *reg);
int mec, int pipe, int queue) void amdgpu_gfx_scratch_free(struct amdgpu_device *adev, uint32_t reg);
{
int bit = 0;
bit += mec * adev->gfx.mec.num_pipe_per_mec void amdgpu_gfx_parse_disable_cu(unsigned *mask, unsigned max_se,
* adev->gfx.mec.num_queue_per_pipe; unsigned max_sh);
bit += pipe * adev->gfx.mec.num_queue_per_pipe;
bit += queue;
return bit; int amdgpu_gfx_kiq_init_ring(struct amdgpu_device *adev,
} struct amdgpu_ring *ring,
struct amdgpu_irq_src *irq);
static inline void amdgpu_gfx_bit_to_queue(struct amdgpu_device *adev, int bit, void amdgpu_gfx_kiq_free_ring(struct amdgpu_ring *ring,
int *mec, int *pipe, int *queue) struct amdgpu_irq_src *irq);
{
*queue = bit % adev->gfx.mec.num_queue_per_pipe;
*pipe = (bit / adev->gfx.mec.num_queue_per_pipe)
% adev->gfx.mec.num_pipe_per_mec;
*mec = (bit / adev->gfx.mec.num_queue_per_pipe)
/ adev->gfx.mec.num_pipe_per_mec;
} void amdgpu_gfx_kiq_fini(struct amdgpu_device *adev);
static inline bool amdgpu_gfx_is_mec_queue_enabled(struct amdgpu_device *adev, int amdgpu_gfx_kiq_init(struct amdgpu_device *adev,
int mec, int pipe, int queue) unsigned hpd_size);
{
return test_bit(amdgpu_gfx_queue_to_bit(adev, mec, pipe, queue), int amdgpu_gfx_compute_mqd_sw_init(struct amdgpu_device *adev,
adev->gfx.mec.queue_bitmap); unsigned mqd_size);
} void amdgpu_gfx_compute_mqd_sw_fini(struct amdgpu_device *adev);
void amdgpu_gfx_compute_queue_acquire(struct amdgpu_device *adev);
int amdgpu_gfx_queue_to_bit(struct amdgpu_device *adev, int mec,
int pipe, int queue);
void amdgpu_gfx_bit_to_queue(struct amdgpu_device *adev, int bit,
int *mec, int *pipe, int *queue);
bool amdgpu_gfx_is_mec_queue_enabled(struct amdgpu_device *adev, int mec,
int pipe, int queue);
#endif #endif
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