diff options
| author | Sudarsana Reddy Kalluru <sudarsana.kalluru@cavium.com> | 2018-07-18 06:27:22 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-07-19 23:35:37 -0700 |
| commit | b51dab46c6adfbb7e80cd0f59ae17b8a30d94b1a (patch) | |
| tree | 021ba3aaa7dac05ada2c0a2539b3142a936faff0 /drivers/net/ethernet/qlogic/qed/qed_mcp.h | |
| parent | 57dc2bfc334aef84364d4939205fb86c6473b13a (diff) | |
qed: Add qed APIs for PHY module query.
This patch adds qed APIs for reading the PHY module.
Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com>
Signed-off-by: Ariel Elior <ariel.elior@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_mcp.h')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_mcp.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.h b/drivers/net/ethernet/qlogic/qed/qed_mcp.h index 632a838f1fe3..047976d5c6e9 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_mcp.h +++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.h @@ -840,6 +840,22 @@ int qed_mcp_nvm_rd_cmd(struct qed_hwfn *p_hwfn, u32 *o_mcp_param, u32 *o_txn_size, u32 *o_buf); /** + * @brief Read from sfp + * + * @param p_hwfn - hw function + * @param p_ptt - PTT required for register access + * @param port - transceiver port + * @param addr - I2C address + * @param offset - offset in sfp + * @param len - buffer length + * @param p_buf - buffer to read into + * + * @return int - 0 - operation was successful. + */ +int qed_mcp_phy_sfp_read(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, + u32 port, u32 addr, u32 offset, u32 len, u8 *p_buf); + +/** * @brief indicates whether the MFW objects [under mcp_info] are accessible * * @param p_hwfn |