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drm/amdgpu: update the xgmi ta interface header

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Update the header file to the v20.00.00.13

v1: rename TA_COMMAND_XGMI__GET_GET_TOPOLOGY_INFO to
TA_COMMAND_XGMI__GET_TOPOLOGY_INFO

And also rename struct ta_xgmi_cmd_get_peer_link_info_output to
ta_xgmi_cmd_get_peer_link_info accordingly

v2: add structs to support xgmi GET_EXTEND_PEER_LINK command

Signed-off-by: Shiwu Zhang <shiwu.zhang@amd.com>
Reviewed-by: Le Ma <le.ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Shiwu Zhang 2023-09-20 17:05:41 +08:00 committed by Alex Deucher
parent 8096df7664
commit 626121fce4
2 changed files with 52 additions and 18 deletions
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6
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
View File

@ -1388,7 +1388,7 @@ int psp_xgmi_get_topology_info(struct psp_context *psp,
/* Fill in the shared memory with topology information as input */
topology_info_input = &xgmi_cmd->xgmi_in_message.get_topology_info;
xgmi_cmd->cmd_id = TA_COMMAND_XGMI__GET_GET_TOPOLOGY_INFO;
xgmi_cmd->cmd_id = TA_COMMAND_XGMI__GET_TOPOLOGY_INFO;
topology_info_input->num_nodes = number_devices;
for (i = 0; i < topology_info_input->num_nodes; i++) {
@ -1399,7 +1399,7 @@ int psp_xgmi_get_topology_info(struct psp_context *psp,
}
/* Invoke xgmi ta to get the topology information */
ret = psp_xgmi_invoke(psp, TA_COMMAND_XGMI__GET_GET_TOPOLOGY_INFO);
ret = psp_xgmi_invoke(psp, TA_COMMAND_XGMI__GET_TOPOLOGY_INFO);
if (ret)
return ret;
@ -1424,7 +1424,7 @@ int psp_xgmi_get_topology_info(struct psp_context *psp,
/* Invoke xgmi ta again to get the link information */
if (psp_xgmi_peer_link_info_supported(psp)) {
struct ta_xgmi_cmd_get_peer_link_info_output *link_info_output;
struct ta_xgmi_cmd_get_peer_link_info *link_info_output;
bool requires_reflection =
(psp->xgmi_context.supports_extended_data &&
get_extended_data) ||

64
drivers/gpu/drm/amd/amdgpu/ta_xgmi_if.h
View File

@ -1,5 +1,5 @@
/*
* Copyright 2018 Advanced Micro Devices, Inc.
* Copyright 2018-2022 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
@ -20,7 +20,6 @@
* OTHER DEALINGS IN THE SOFTWARE.
*
*/
#ifndef _TA_XGMI_IF_H
#define _TA_XGMI_IF_H
@ -28,20 +27,31 @@
#define RSP_ID_MASK (1U << 31)
#define RSP_ID(cmdId) (((uint32_t)(cmdId)) | RSP_ID_MASK)
#define EXTEND_PEER_LINK_INFO_CMD_FLAG 1
enum ta_command_xgmi {
/* Initialize the Context and Session Topology */
TA_COMMAND_XGMI__INITIALIZE = 0x00,
/* Gets the current GPU's node ID */
TA_COMMAND_XGMI__GET_NODE_ID = 0x01,
/* Gets the current GPU's hive ID */
TA_COMMAND_XGMI__GET_HIVE_ID = 0x02,
TA_COMMAND_XGMI__GET_GET_TOPOLOGY_INFO = 0x03,
/* Gets the Peer's topology Information */
TA_COMMAND_XGMI__GET_TOPOLOGY_INFO = 0x03,
/* Sets the Peer's topology Information */
TA_COMMAND_XGMI__SET_TOPOLOGY_INFO = 0x04,
TA_COMMAND_XGMI__GET_PEER_LINKS = 0x0B
/* Gets the total links between adjacent peer dies in hive */
TA_COMMAND_XGMI__GET_PEER_LINKS = 0x0B,
/* Gets the total links and connected port numbers between adjacent peer dies in hive */
TA_COMMAND_XGMI__GET_EXTEND_PEER_LINKS = 0x0C
};
/* XGMI related enumerations */
/**********************************************************/;
enum ta_xgmi_connected_nodes {
TA_XGMI__MAX_CONNECTED_NODES = 64
};
enum { TA_XGMI__MAX_CONNECTED_NODES = 64 };
enum { TA_XGMI__MAX_INTERNAL_STATE = 32 };
enum { TA_XGMI__MAX_INTERNAL_STATE_BUFFER = 128 };
enum { TA_XGMI__MAX_PORT_NUM = 8 };
enum ta_xgmi_status {
TA_XGMI_STATUS__SUCCESS = 0x00,
@ -81,6 +91,18 @@ struct ta_xgmi_peer_link_info {
uint8_t num_links;
};
struct xgmi_connected_port_num {
uint8_t dst_xgmi_port_num;
uint8_t src_xgmi_port_num;
};
/* support both the port num and num_links */
struct ta_xgmi_extend_peer_link_info {
uint64_t node_id;
uint8_t num_links;
struct xgmi_connected_port_num port_num[TA_XGMI__MAX_PORT_NUM];
};
struct ta_xgmi_cmd_initialize_output {
uint32_t status;
};
@ -103,16 +125,21 @@ struct ta_xgmi_cmd_get_topology_info_output {
struct ta_xgmi_node_info nodes[TA_XGMI__MAX_CONNECTED_NODES];
};
struct ta_xgmi_cmd_get_peer_link_info_output {
uint32_t num_nodes;
struct ta_xgmi_peer_link_info nodes[TA_XGMI__MAX_CONNECTED_NODES];
};
struct ta_xgmi_cmd_set_topology_info_input {
uint32_t num_nodes;
struct ta_xgmi_node_info nodes[TA_XGMI__MAX_CONNECTED_NODES];
};
/* support XGMI TA w/ and w/o port_num both so two similar structs defined */
struct ta_xgmi_cmd_get_peer_link_info {
uint32_t num_nodes;
struct ta_xgmi_peer_link_info nodes[TA_XGMI__MAX_CONNECTED_NODES];
};
struct ta_xgmi_cmd_get_extend_peer_link_info {
uint32_t num_nodes;
struct ta_xgmi_extend_peer_link_info nodes[TA_XGMI__MAX_CONNECTED_NODES];
};
/**********************************************************/
/* Common input structure for XGMI callbacks */
union ta_xgmi_cmd_input {
@ -126,16 +153,23 @@ union ta_xgmi_cmd_output {
struct ta_xgmi_cmd_get_node_id_output get_node_id;
struct ta_xgmi_cmd_get_hive_id_output get_hive_id;
struct ta_xgmi_cmd_get_topology_info_output get_topology_info;
struct ta_xgmi_cmd_get_peer_link_info_output get_link_info;
struct ta_xgmi_cmd_get_peer_link_info get_link_info;
struct ta_xgmi_cmd_get_extend_peer_link_info get_extend_link_info;
};
/**********************************************************/
struct ta_xgmi_shared_memory {
uint32_t cmd_id;
uint32_t resp_id;
enum ta_xgmi_status xgmi_status;
/* if the number of xgmi link record is more than 128, driver will set the
* flag 0 to get the first 128 of the link records and will set to 1, to get
* the second set
*/
uint8_t flag_extend_link_record;
uint8_t reserved0[3];
/* bit0: port_num info support flag for GET_EXTEND_PEER_LINKS commmand */
uint8_t caps_flag;
uint8_t reserved[2];
union ta_xgmi_cmd_input xgmi_in_message;
union ta_xgmi_cmd_output xgmi_out_message;
};