From 0e940dc1010f7fa53d7cf81b05853ec0019c480c Mon Sep 17 00:00:00 2001
From: Bokun Zhang <Bokun.Zhang@amd.com>
Date: Thu, 21 Apr 2022 13:57:03 -0400
Subject: drm/amd/amdgpu: Update PF2VF header
Git-commit: e15c9d06e9ad70df41285ca41d535de6215e0b21
Patch-mainline: v5.19-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225

- 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>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c  |  2 +-
 drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h | 10 ++++++----
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index fb69b4188c8a..94666c2417c6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -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 =
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h b/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h
index 719c0ac6bc83..e78e4c27b62a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h
@@ -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  */
-- 
2.38.1