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drm/amdgpu/sriov: Remove clear vf fw support

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PSP clear_vf_fw feature is outdated and has been removed.
Remove the related functions.

Signed-off-by: Victor Zhao <Victor.Zhao@amd.com>
Reviewed-by: Emily Deng <Emily.Deng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Victor Zhao 2021-04-22 17:38:09 +08:00 committed by Alex Deucher
parent 18fa44625c
commit 041e69160d
2 changed files with 0 additions and 33 deletions
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32
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
View File

@ -417,26 +417,6 @@ static int psp_tmr_init(struct psp_context *psp)
return ret;
}
static int psp_clear_vf_fw(struct psp_context *psp)
{
int ret;
struct psp_gfx_cmd_resp *cmd;
if (!amdgpu_sriov_vf(psp->adev) || psp->adev->asic_type != CHIP_NAVI12)
return 0;
cmd = kzalloc(sizeof(struct psp_gfx_cmd_resp), GFP_KERNEL);
if (!cmd)
return -ENOMEM;
cmd->cmd_id = GFX_CMD_ID_CLEAR_VF_FW;
ret = psp_cmd_submit_buf(psp, NULL, cmd, psp->fence_buf_mc_addr);
kfree(cmd);
return ret;
}
static bool psp_skip_tmr(struct psp_context *psp)
{
switch (psp->adev->asic_type) {
@ -1925,12 +1905,6 @@ static int psp_hw_start(struct psp_context *psp)
return ret;
}
ret = psp_clear_vf_fw(psp);
if (ret) {
DRM_ERROR("PSP clear vf fw!\n");
return ret;
}
ret = psp_boot_config_set(adev);
if (ret) {
DRM_WARN("PSP set boot config@\n");
@ -2439,7 +2413,6 @@ static int psp_hw_fini(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
struct psp_context *psp = &adev->psp;
int ret;
if (psp->adev->psp.ta_fw) {
psp_ras_terminate(psp);
@ -2450,11 +2423,6 @@ static int psp_hw_fini(void *handle)
}
psp_asd_unload(psp);
ret = psp_clear_vf_fw(psp);
if (ret) {
DRM_ERROR("PSP clear vf fw!\n");
return ret;
}
psp_tmr_terminate(psp);
psp_ring_destroy(psp, PSP_RING_TYPE__KM);

1
drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h
View File

@ -97,7 +97,6 @@ enum psp_gfx_cmd_id
GFX_CMD_ID_SETUP_VMR = 0x00000009, /* setup VMR region */
GFX_CMD_ID_DESTROY_VMR = 0x0000000A, /* destroy VMR region */
GFX_CMD_ID_PROG_REG = 0x0000000B, /* program regs */
GFX_CMD_ID_CLEAR_VF_FW = 0x0000000D, /* Clear VF FW, to be used on VF shutdown. */
GFX_CMD_ID_GET_FW_ATTESTATION = 0x0000000F, /* Query GPUVA of the Fw Attestation DB */
/* IDs upto 0x1F are reserved for older programs (Raven, Vega 10/12/20) */
GFX_CMD_ID_LOAD_TOC = 0x00000020, /* Load TOC and obtain TMR size */