[PATCH 17/21] drm/amdgpu: add ras_mca2pa to convert UMC address in legacy way

[Tao Zhou]

Convert UMC address via node instance, UMC instance and channel
instance. IPID is not sotred on eeprom, so we have to get related
values in new way, can work in any nps mode.

v2: input mca address for get_die_id_from_pa interface.

Signed-off-by: Tao Zhou <tao.zhou1 at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 41 +++++++++++++++++++++++--
 1 file changed, 39 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index 681b756f6428..f96cfcf405c5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -2664,7 +2664,7 @@ static int amdgpu_ras_realloc_eh_data_space(struct amdgpu_device *adev,
 	return 0;
 }
 
-static int amdgpu_ras_mca2pa(struct amdgpu_device *adev,
+static int amdgpu_ras_mca2pa_by_idx(struct amdgpu_device *adev,
 			struct eeprom_table_record *bps,
 			struct ras_err_data *err_data)
 {
@@ -2693,6 +2693,43 @@ static int amdgpu_ras_mca2pa(struct amdgpu_device *adev,
 	return ret;
 }
 
+static int amdgpu_ras_mca2pa(struct amdgpu_device *adev,
+			struct eeprom_table_record *bps,
+			struct ras_err_data *err_data)
+{
+	struct ta_ras_query_address_input addr_in;
+	uint32_t die_id, socket = 0;
+
+	if (adev->smuio.funcs && adev->smuio.funcs->get_socket_id)
+		socket = adev->smuio.funcs->get_socket_id(adev);
+
+	/* although die id is gotten from PA in nps1 mode, the id is
+	 * fitable for any nps mode
+	 */
+	if (adev->umc.ras && adev->umc.ras->get_die_id_from_pa)
+		die_id = adev->umc.ras->get_die_id_from_pa(adev, bps->address,
+					bps->retired_page << AMDGPU_GPU_PAGE_SHIFT);
+	else
+		return -EINVAL;
+
+	/* reinit err_data */
+	err_data->err_addr_cnt = 0;
+	err_data->err_addr_len = adev->umc.retire_unit;
+
+	memset(&addr_in, 0, sizeof(addr_in));
+	addr_in.ma.err_addr = bps->address;
+	addr_in.ma.ch_inst = bps->mem_channel;
+	addr_in.ma.umc_inst = bps->mcumc_id;
+	addr_in.ma.node_inst = die_id;
+	addr_in.ma.socket_id = socket;
+
+	if (adev->umc.ras && adev->umc.ras->convert_ras_err_addr)
+		return adev->umc.ras->convert_ras_err_addr(adev, err_data,
+					&addr_in, NULL, false);
+	else
+		return  -EINVAL;
+}
+
 /* it deal with vram only. */
 int amdgpu_ras_add_bad_pages(struct amdgpu_device *adev,
 		struct eeprom_table_record *bps, int pages)
@@ -2744,7 +2781,7 @@ int amdgpu_ras_add_bad_pages(struct amdgpu_device *adev,
 	for (i = 0; i < pages; i++) {
 		if (is_mca_add) {
 			if (!find_pages_per_pa) {
-				if (amdgpu_ras_mca2pa(adev, &bps[i], &err_data)) {
+				if (amdgpu_ras_mca2pa_by_idx(adev, &bps[i], &err_data)) {
 					if (!i && nps == AMDGPU_NPS1_PARTITION_MODE) {
 						/* may use old RAS TA, use PA to find pages in one row */
 						if (amdgpu_umc_pages_in_a_row(adev, &err_data,
-- 
2.34.1