diff options
Diffstat (limited to 'drivers/net/qede/base/ecore_mcp.h')
| -rw-r--r-- | drivers/net/qede/base/ecore_mcp.h | 141 |
1 files changed, 102 insertions, 39 deletions
diff --git a/drivers/net/qede/base/ecore_mcp.h b/drivers/net/qede/base/ecore_mcp.h index 448c30bb..831890ca 100644 --- a/drivers/net/qede/base/ecore_mcp.h +++ b/drivers/net/qede/base/ecore_mcp.h @@ -25,23 +25,35 @@ rel_pfid) #define MCP_PF_ID(p_hwfn) MCP_PF_ID_BY_REL(p_hwfn, (p_hwfn)->rel_pf_id) -/* TODO - this is only correct as long as only BB is supported, and - * no port-swapping is implemented; Afterwards we'll need to fix it. - */ #define MFW_PORT(_p_hwfn) ((_p_hwfn)->abs_pf_id % \ - ((_p_hwfn)->p_dev->num_ports_in_engines * 2)) + ((_p_hwfn)->p_dev->num_ports_in_engines * \ + ecore_device_num_engines((_p_hwfn)->p_dev))) + struct ecore_mcp_info { - osal_spinlock_t lock; /* Spinlock used for accessing MCP mailbox */ - u32 public_base; /* Address of the MCP public area */ - u32 drv_mb_addr; /* Address of the driver mailbox */ - u32 mfw_mb_addr; /* Address of the MFW mailbox */ - u32 port_addr; /* Address of the port configuration (link) */ - u16 drv_mb_seq; /* Current driver mailbox sequence */ - u16 drv_pulse_seq; /* Current driver pulse sequence */ - struct ecore_mcp_link_params link_input; - struct ecore_mcp_link_state link_output; + /* Spinlock used for protecting the access to the MFW mailbox */ + osal_spinlock_t lock; + /* Flag to indicate whether sending a MFW mailbox is forbidden */ + bool block_mb_sending; + + /* Address of the MCP public area */ + u32 public_base; + /* Address of the driver mailbox */ + u32 drv_mb_addr; + /* Address of the MFW mailbox */ + u32 mfw_mb_addr; + /* Address of the port configuration (link) */ + u32 port_addr; + + /* Current driver mailbox sequence */ + u16 drv_mb_seq; + /* Current driver pulse sequence */ + u16 drv_pulse_seq; + + struct ecore_mcp_link_params link_input; + struct ecore_mcp_link_state link_output; struct ecore_mcp_link_capabilities link_capabilities; - struct ecore_mcp_function_info func_info; + + struct ecore_mcp_function_info func_info; u8 *mfw_mb_cur; u8 *mfw_mb_shadow; @@ -49,6 +61,15 @@ struct ecore_mcp_info { u16 mcp_hist; }; +struct ecore_mcp_mb_params { + u32 cmd; + u32 param; + union drv_union_data *p_data_src; + union drv_union_data *p_data_dst; + u32 mcp_resp; + u32 mcp_param; +}; + /** * @brief Initialize the interface with the MCP * @@ -140,7 +161,8 @@ enum _ecore_status_t ecore_mcp_load_req(struct ecore_hwfn *p_hwfn, * @param p_hwfn * @param p_ptt */ -void ecore_mcp_read_mb(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt); +void ecore_mcp_read_mb(struct ecore_hwfn *p_hwfn, + struct ecore_ptt *p_ptt); /** * @brief Ack to mfw that driver finished FLR process for VFs @@ -177,28 +199,6 @@ enum _ecore_status_t ecore_mcp_reset(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt); /** - * @brief - Sets the union data in the MCP mailbox and sends a mailbox command. - * - * @param p_hwfn - hw function - * @param p_ptt - PTT required for register access - * @param cmd - command to be sent to the MCP - * @param param - optional param - * @param p_union_data - pointer to a drv_union_data - * @param o_mcp_resp - the MCP response code (exclude sequence) - * @param o_mcp_param - optional parameter provided by the MCP response - * - * @return enum _ecore_status_t - - * ECORE_SUCCESS - operation was successful - * ECORE_BUSY - operation failed - */ -enum _ecore_status_t ecore_mcp_cmd_and_union(struct ecore_hwfn *p_hwfn, - struct ecore_ptt *p_ptt, - u32 cmd, u32 param, - union drv_union_data *p_union_data, - u32 *o_mcp_resp, - u32 *o_mcp_param); - -/** * @brief - Sends an NVM write command request to the MFW with * payload. * @@ -220,7 +220,8 @@ enum _ecore_status_t ecore_mcp_nvm_wr_cmd(struct ecore_hwfn *p_hwfn, u32 param, u32 *o_mcp_resp, u32 *o_mcp_param, - u32 i_txn_size, u32 *i_buf); + u32 i_txn_size, + u32 *i_buf); /** * @brief - Sends an NVM read command request to the MFW to get @@ -244,7 +245,8 @@ enum _ecore_status_t ecore_mcp_nvm_rd_cmd(struct ecore_hwfn *p_hwfn, u32 param, u32 *o_mcp_resp, u32 *o_mcp_param, - u32 *o_txn_size, u32 *o_buf); + u32 *o_txn_size, + u32 *o_buf); /** * @brief indicates whether the MFW objects [under mcp_info] are accessible @@ -301,4 +303,65 @@ int __ecore_configure_pf_min_bandwidth(struct ecore_hwfn *p_hwfn, enum _ecore_status_t ecore_mcp_mask_parities(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt, u32 mask_parities); +/** + * @brief - Sends crash mdump related info to the MFW. + * + * @param p_hwfn + * @param p_ptt + * + * @param return ECORE_SUCCESS upon success. + */ +enum _ecore_status_t ecore_mcp_mdump_set_values(struct ecore_hwfn *p_hwfn, + struct ecore_ptt *p_ptt, + u32 epoch); + +/** + * @brief - Triggers a MFW crash dump procedure. + * + * @param p_hwfn + * @param p_ptt + * + * @param return ECORE_SUCCESS upon success. + */ +enum _ecore_status_t ecore_mcp_mdump_trigger(struct ecore_hwfn *p_hwfn, + struct ecore_ptt *p_ptt); + +/** + * @brief - Clears the MFW crash dump logs. + * + * @param p_hwfn + * @param p_ptt + * + * @param return ECORE_SUCCESS upon success. + */ +enum _ecore_status_t ecore_mcp_mdump_clear_logs(struct ecore_hwfn *p_hwfn, + struct ecore_ptt *p_ptt); + +/** + * @brief - Gets the MFW crash dump configuration and logs info. + * + * @param p_hwfn + * @param p_ptt + * + * @param return ECORE_SUCCESS upon success. + */ +enum _ecore_status_t ecore_mcp_mdump_get_info(struct ecore_hwfn *p_hwfn, + struct ecore_ptt *p_ptt); + +enum _ecore_status_t ecore_mcp_get_resc_info(struct ecore_hwfn *p_hwfn, + struct ecore_ptt *p_ptt, + struct resource_info *p_resc_info, + u32 *p_mcp_resp, u32 *p_mcp_param); + +/** + * @brief - Initiates PF FLR + * + * @param p_hwfn + * @param p_ptt + * + * @param return ECORE_SUCCESS upon success. + */ +enum _ecore_status_t ecore_mcp_initiate_pf_flr(struct ecore_hwfn *p_hwfn, + struct ecore_ptt *p_ptt); + #endif /* __ECORE_MCP_H__ */ |