diff options
| author | Karol Kolacinski <karol.kolacinski@intel.com> | 2022-06-24 17:22:02 +0200 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2022-07-21 11:22:45 -0700 |
| commit | fcf9b695a554dd8b74863ea59b639515f95b10ee (patch) | |
| tree | 4069240dc37e1ebeaf5e097d357bcb6d19422d74 /drivers/net/ethernet/intel/ice/ice_adminq_cmd.h | |
| parent | 5588d628027092e66195097bdf6835ddf64418b3 (diff) | |
ice: add i2c write command
Add the possibility to write to connected i2c devices using the AQ
command. FW may reject the write if the device is not on allowlist.
Signed-off-by: Karol Kolacinski <karol.kolacinski@intel.com>
Tested-by: Gurucharan <gurucharanx.g@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_adminq_cmd.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_adminq_cmd.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h index 05cb9dd7035a..9939238573a4 100644 --- a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h +++ b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h @@ -1395,7 +1395,7 @@ struct ice_aqc_get_link_topo { u8 rsvd[9]; }; -/* Read I2C (direct, 0x06E2) */ +/* Read/Write I2C (direct, 0x06E2/0x06E3) */ struct ice_aqc_i2c { struct ice_aqc_link_topo_addr topo_addr; __le16 i2c_addr; @@ -1405,7 +1405,7 @@ struct ice_aqc_i2c { u8 rsvd; __le16 i2c_bus_addr; - u8 rsvd2[4]; + u8 i2c_data[4]; /* Used only by write command, reserved in read. */ }; /* Read I2C Response (direct, 0x06E2) */ @@ -2124,7 +2124,7 @@ struct ice_aq_desc { struct ice_aqc_get_link_status get_link_status; struct ice_aqc_event_lan_overflow lan_overflow; struct ice_aqc_get_link_topo get_link_topo; - struct ice_aqc_i2c read_i2c; + struct ice_aqc_i2c read_write_i2c; struct ice_aqc_read_i2c_resp read_i2c_resp; } params; }; @@ -2241,6 +2241,7 @@ enum ice_adminq_opc { ice_aqc_opc_set_mac_lb = 0x0620, ice_aqc_opc_get_link_topo = 0x06E0, ice_aqc_opc_read_i2c = 0x06E2, + ice_aqc_opc_write_i2c = 0x06E3, ice_aqc_opc_set_port_id_led = 0x06E9, ice_aqc_opc_set_gpio = 0x06EC, ice_aqc_opc_get_gpio = 0x06ED, |