This information is already available in adev.
Reviewed-by: Edward O'Callaghan <funfunctor at folklore1984.net>
Reviewed-by: Felix Kuehling <Felix.Kuehling at amd.com>
Acked-by: Christian König <christian.koenig at amd.com>
Signed-off-by: Andres Rodriguez <andresx7 at gmail.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c | 12 ++++++------
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c | 12 ++++++------
2 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
index 910f9d3..5254562 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
@@ -22,42 +22,40 @@
#include <linux/fdtable.h>
#include <linux/uaccess.h>
#include <linux/firmware.h>
#include <drm/drmP.h>
#include "amdgpu.h"
#include "amdgpu_amdkfd.h"
#include "cikd.h"
#include "cik_sdma.h"
#include "amdgpu_ucode.h"
#include "gfx_v7_0.h"
#include "gca/gfx_7_2_d.h"
#include "gca/gfx_7_2_enum.h"
#include "gca/gfx_7_2_sh_mask.h"
#include "oss/oss_2_0_d.h"
#include "oss/oss_2_0_sh_mask.h"
#include "gmc/gmc_7_1_d.h"
#include "gmc/gmc_7_1_sh_mask.h"
#include "cik_structs.h"
-#define CIK_PIPE_PER_MEC (4)
-
enum {
MAX_TRAPID = 8, /* 3 bits in the bitfield. */
MAX_WATCH_ADDRESSES = 4
};
enum {
ADDRESS_WATCH_REG_ADDR_HI = 0,
ADDRESS_WATCH_REG_ADDR_LO,
ADDRESS_WATCH_REG_CNTL,
ADDRESS_WATCH_REG_MAX
};
/* not defined in the CI/KV reg file */
enum {
ADDRESS_WATCH_REG_CNTL_ATC_BIT = 0x10000000UL,
ADDRESS_WATCH_REG_CNTL_DEFAULT_MASK = 0x00FFFFFF,
ADDRESS_WATCH_REG_ADDLOW_MASK_EXTENSION = 0x03000000,
/* extend the mask to 26 bits to match the low address field */
ADDRESS_WATCH_REG_ADDLOW_SHIFT = 6,
ADDRESS_WATCH_REG_ADDHIGH_MASK = 0xFFFF
@@ -169,42 +167,44 @@ static void lock_srbm(struct kgd_dev *kgd, uint32_t mec, uint32_t pipe,
uint32_t queue, uint32_t vmid)
{
struct amdgpu_device *adev = get_amdgpu_device(kgd);
uint32_t value = PIPEID(pipe) | MEID(mec) | VMID(vmid) | QUEUEID(queue);
mutex_lock(&adev->srbm_mutex);
WREG32(mmSRBM_GFX_CNTL, value);
}
static void unlock_srbm(struct kgd_dev *kgd)
{
struct amdgpu_device *adev = get_amdgpu_device(kgd);
WREG32(mmSRBM_GFX_CNTL, 0);
mutex_unlock(&adev->srbm_mutex);
}
static void acquire_queue(struct kgd_dev *kgd, uint32_t pipe_id,
uint32_t queue_id)
{
- uint32_t mec = (++pipe_id / CIK_PIPE_PER_MEC) + 1;
- uint32_t pipe = (pipe_id % CIK_PIPE_PER_MEC);
+ struct amdgpu_device *adev = get_amdgpu_device(kgd);
+
+ uint32_t mec = (++pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1;
+ uint32_t pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec);
lock_srbm(kgd, mec, pipe, queue_id, 0);
}
static void release_queue(struct kgd_dev *kgd)
{
unlock_srbm(kgd);
}
static void kgd_program_sh_mem_settings(struct kgd_dev *kgd, uint32_t vmid,
uint32_t sh_mem_config,
uint32_t sh_mem_ape1_base,
uint32_t sh_mem_ape1_limit,
uint32_t sh_mem_bases)
{
struct amdgpu_device *adev = get_amdgpu_device(kgd);
lock_srbm(kgd, 0, 0, 0, vmid);
WREG32(mmSH_MEM_CONFIG, sh_mem_config);
@@ -237,42 +237,42 @@ static int kgd_set_pasid_vmid_mapping(struct kgd_dev *kgd, unsigned int pasid,
/* Mapping vmid to pasid also for IH block */
WREG32(mmIH_VMID_0_LUT + vmid, pasid_mapping);
return 0;
}
static int kgd_init_pipeline(struct kgd_dev *kgd, uint32_t pipe_id,
uint32_t hpd_size, uint64_t hpd_gpu_addr)
{
/* amdgpu owns the per-pipe state */
return 0;
}
static int kgd_init_interrupts(struct kgd_dev *kgd, uint32_t pipe_id)
{
struct amdgpu_device *adev = get_amdgpu_device(kgd);
uint32_t mec;
uint32_t pipe;
- mec = (pipe_id / CIK_PIPE_PER_MEC) + 1;
- pipe = (pipe_id % CIK_PIPE_PER_MEC);
+ mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1;
+ pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec);
lock_srbm(kgd, mec, pipe, 0, 0);
WREG32(mmCPC_INT_CNTL, CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK |
CP_INT_CNTL_RING0__OPCODE_ERROR_INT_ENABLE_MASK);
unlock_srbm(kgd);
return 0;
}
static inline uint32_t get_sdma_base_addr(struct cik_sdma_rlc_registers *m)
{
uint32_t retval;
retval = m->sdma_engine_id * SDMA1_REGISTER_OFFSET +
m->sdma_queue_id * KFD_CIK_SDMA_QUEUE_OFFSET;
pr_debug("kfd: sdma base address: 0x%x\n", retval);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
index 6ba94e9..133d066 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
@@ -22,42 +22,40 @@
#include <linux/module.h>
#include <linux/fdtable.h>
#include <linux/uaccess.h>
#include <linux/firmware.h>
#include <drm/drmP.h>
#include "amdgpu.h"
#include "amdgpu_amdkfd.h"
#include "amdgpu_ucode.h"
#include "gfx_v8_0.h"
#include "gca/gfx_8_0_sh_mask.h"
#include "gca/gfx_8_0_d.h"
#include "gca/gfx_8_0_enum.h"
#include "oss/oss_3_0_sh_mask.h"
#include "oss/oss_3_0_d.h"
#include "gmc/gmc_8_1_sh_mask.h"
#include "gmc/gmc_8_1_d.h"
#include "vi_structs.h"
#include "vid.h"
-#define VI_PIPE_PER_MEC (4)
-
struct cik_sdma_rlc_registers;
/*
* Register access functions
*/
static void kgd_program_sh_mem_settings(struct kgd_dev *kgd, uint32_t vmid,
uint32_t sh_mem_config,
uint32_t sh_mem_ape1_base, uint32_t sh_mem_ape1_limit,
uint32_t sh_mem_bases);
static int kgd_set_pasid_vmid_mapping(struct kgd_dev *kgd, unsigned int pasid,
unsigned int vmid);
static int kgd_init_pipeline(struct kgd_dev *kgd, uint32_t pipe_id,
uint32_t hpd_size, uint64_t hpd_gpu_addr);
static int kgd_init_interrupts(struct kgd_dev *kgd, uint32_t pipe_id);
static int kgd_hqd_load(struct kgd_dev *kgd, void *mqd, uint32_t pipe_id,
uint32_t queue_id, uint32_t __user *wptr);
static int kgd_hqd_sdma_load(struct kgd_dev *kgd, void *mqd);
static bool kgd_hqd_is_occupied(struct kgd_dev *kgd, uint64_t queue_address,
uint32_t pipe_id, uint32_t queue_id);
@@ -130,42 +128,44 @@ static void lock_srbm(struct kgd_dev *kgd, uint32_t mec, uint32_t pipe,
uint32_t queue, uint32_t vmid)
{
struct amdgpu_device *adev = get_amdgpu_device(kgd);
uint32_t value = PIPEID(pipe) | MEID(mec) | VMID(vmid) | QUEUEID(queue);
mutex_lock(&adev->srbm_mutex);
WREG32(mmSRBM_GFX_CNTL, value);
}
static void unlock_srbm(struct kgd_dev *kgd)
{
struct amdgpu_device *adev = get_amdgpu_device(kgd);
WREG32(mmSRBM_GFX_CNTL, 0);
mutex_unlock(&adev->srbm_mutex);
}
static void acquire_queue(struct kgd_dev *kgd, uint32_t pipe_id,
uint32_t queue_id)
{
- uint32_t mec = (++pipe_id / VI_PIPE_PER_MEC) + 1;
- uint32_t pipe = (pipe_id % VI_PIPE_PER_MEC);
+ struct amdgpu_device *adev = get_amdgpu_device(kgd);
+
+ uint32_t mec = (++pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1;
+ uint32_t pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec);
lock_srbm(kgd, mec, pipe, queue_id, 0);
}
static void release_queue(struct kgd_dev *kgd)
{
unlock_srbm(kgd);
}
static void kgd_program_sh_mem_settings(struct kgd_dev *kgd, uint32_t vmid,
uint32_t sh_mem_config,
uint32_t sh_mem_ape1_base,
uint32_t sh_mem_ape1_limit,
uint32_t sh_mem_bases)
{
struct amdgpu_device *adev = get_amdgpu_device(kgd);
lock_srbm(kgd, 0, 0, 0, vmid);
WREG32(mmSH_MEM_CONFIG, sh_mem_config);
@@ -199,42 +199,42 @@ static int kgd_set_pasid_vmid_mapping(struct kgd_dev *kgd, unsigned int pasid,
/* Mapping vmid to pasid also for IH block */
WREG32(mmIH_VMID_0_LUT + vmid, pasid_mapping);
return 0;
}
static int kgd_init_pipeline(struct kgd_dev *kgd, uint32_t pipe_id,
uint32_t hpd_size, uint64_t hpd_gpu_addr)
{
/* amdgpu owns the per-pipe state */
return 0;
}
static int kgd_init_interrupts(struct kgd_dev *kgd, uint32_t pipe_id)
{
struct amdgpu_device *adev = get_amdgpu_device(kgd);
uint32_t mec;
uint32_t pipe;
- mec = (++pipe_id / VI_PIPE_PER_MEC) + 1;
- pipe = (pipe_id % VI_PIPE_PER_MEC);
+ mec = (++pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1;
+ pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec);
lock_srbm(kgd, mec, pipe, 0, 0);
WREG32(mmCPC_INT_CNTL, CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK);
unlock_srbm(kgd);
return 0;
}
static inline uint32_t get_sdma_base_addr(struct cik_sdma_rlc_registers *m)
{
return 0;
}
static inline struct vi_mqd *get_mqd(void *mqd)
{
return (struct vi_mqd *)mqd;
}
--
2.9.3
