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ice: Implement functions for reading and setting GPIO pins

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Implement ice_aq_get_gpio and ice_aq_set_gpio for reading and changing
the state of GPIO pins described in the topology.

Signed-off-by: Maciej Machnikowski <maciej.machnikowski@intel.com>
Tested-by: Sunitha Mekala <sunithax.d.mekala@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
This commit is contained in:
Maciej Machnikowski
2021-08-17 13:09:16 +02:00
committed by Tony Nguyen
parent e00ae1a2aa
commit 3bb6324b3d
3 changed files with 77 additions and 0 deletions
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13
drivers/net/ethernet/intel/ice/ice_adminq_cmd.h
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@@ -1344,6 +1344,16 @@ struct ice_aqc_set_port_id_led {
u8 rsvd[13];
};
/* Set/Get GPIO (direct, 0x06EC/0x06ED) */
struct ice_aqc_gpio {
__le16 gpio_ctrl_handle;
#define ICE_AQC_GPIO_HANDLE_S 0
#define ICE_AQC_GPIO_HANDLE_M (0x3FF << ICE_AQC_GPIO_HANDLE_S)
u8 gpio_num;
u8 gpio_val;
u8 rsvd[12];
};
/* Read/Write SFF EEPROM command (indirect 0x06EE) */
struct ice_aqc_sff_eeprom {
u8 lport_num;
@@ -1985,6 +1995,7 @@ struct ice_aq_desc {
struct ice_aqc_get_phy_caps get_phy;
struct ice_aqc_set_phy_cfg set_phy;
struct ice_aqc_restart_an restart_an;
struct ice_aqc_gpio read_write_gpio;
struct ice_aqc_sff_eeprom read_write_sff_param;
struct ice_aqc_set_port_id_led set_port_id_led;
struct ice_aqc_get_sw_cfg get_sw_conf;
@@ -2140,6 +2151,8 @@ enum ice_adminq_opc {
ice_aqc_opc_set_mac_lb = 0x0620,
ice_aqc_opc_get_link_topo = 0x06E0,
ice_aqc_opc_set_port_id_led = 0x06E9,
ice_aqc_opc_set_gpio = 0x06EC,
ice_aqc_opc_get_gpio = 0x06ED,
ice_aqc_opc_sff_eeprom = 0x06EE,
/* NVM commands */