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drm/amd/amdgpu: Update PF2VF header

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- In the latest version of the header, there is a variable name change.
  This should not cause any backward compatibility since the variable is
  at the same offset in the struct.

Signed-off-by: Bokun Zhang <Bokun.Zhang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Bokun Zhang 2022-04-21 13:57:03 -04:00 committed by Alex Deucher
parent 451913e980
commit e15c9d06e9
2 changed files with 7 additions and 5 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
View File

@ -3700,7 +3700,7 @@ int amdgpu_device_init(struct amdgpu_device *adev,
/* enable PCIE atomic ops */
if (amdgpu_sriov_vf(adev))
adev->have_atomics_support = ((struct amd_sriov_msg_pf2vf_info *)
adev->virt.fw_reserve.p_pf2vf)->pcie_atomic_ops_enabled_flags ==
adev->virt.fw_reserve.p_pf2vf)->pcie_atomic_ops_support_flags ==
(PCI_EXP_DEVCAP2_ATOMIC_COMP32 | PCI_EXP_DEVCAP2_ATOMIC_COMP64);
else
adev->have_atomics_support =

10
drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h
View File

@ -155,6 +155,7 @@ struct amd_sriov_msg_pf2vf_info_header {
uint32_t reserved[2];
};
#define AMD_SRIOV_MSG_PF2VF_INFO_FILLED_SIZE (48)
struct amd_sriov_msg_pf2vf_info {
/* header contains size and version */
struct amd_sriov_msg_pf2vf_info_header header;
@ -203,10 +204,10 @@ struct amd_sriov_msg_pf2vf_info {
} mm_bw_management[AMD_SRIOV_MSG_RESERVE_VCN_INST];
/* UUID info */
struct amd_sriov_msg_uuid_info uuid_info;
/* pcie atomic Ops info */
uint32_t pcie_atomic_ops_enabled_flags;
/* PCIE atomic ops support flag */
uint32_t pcie_atomic_ops_support_flags;
/* reserved */
uint32_t reserved[256 - 48];
uint32_t reserved[256 - AMD_SRIOV_MSG_PF2VF_INFO_FILLED_SIZE];
};
struct amd_sriov_msg_vf2pf_info_header {
@ -218,6 +219,7 @@ struct amd_sriov_msg_vf2pf_info_header {
uint32_t reserved[2];
};
#define AMD_SRIOV_MSG_VF2PF_INFO_FILLED_SIZE (70)
struct amd_sriov_msg_vf2pf_info {
/* header contains size and version */
struct amd_sriov_msg_vf2pf_info_header header;
@ -263,7 +265,7 @@ struct amd_sriov_msg_vf2pf_info {
uint64_t dummy_page_addr;
/* reserved */
uint32_t reserved[256 - 70];
uint32_t reserved[256 - AMD_SRIOV_MSG_VF2PF_INFO_FILLED_SIZE];
};
/* mailbox message send from guest to host */