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Commit a391f1d5 authored by Don Skidmore's avatar Don Skidmore Committed by Jeff Kirsher
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ixgbe: make silicon specific functions generic 

The new MAC type X540 shares much of the same functionality of
some silicon specific functions.  To reduce duplicate code,
made these functions generic.
Signed-off-by: default avatarDon Skidmore <donald.c.skidmore@intel.com>
Tested-by: default avatarStephen Ko <stephen.s.ko@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent 9b55bb03
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Showing with 98 additions and 126 deletions
drivers/net/ixgbe/ixgbe_82598.c
View file @ a391f1d5
...@@ -38,9 +38,6 @@ ...@@ -38,9 +38,6 @@
#define IXGBE_82598_MC_TBL_SIZE 128 #define IXGBE_82598_MC_TBL_SIZE 128
#define IXGBE_82598_VFT_TBL_SIZE 128 #define IXGBE_82598_VFT_TBL_SIZE 128
static s32 ixgbe_get_copper_link_capabilities_82598(struct ixgbe_hw *hw,
ixgbe_link_speed *speed,
bool *autoneg);
static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw, static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw,
ixgbe_link_speed speed, ixgbe_link_speed speed,
bool autoneg, bool autoneg,
...@@ -156,7 +153,7 @@ static s32 ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw) ...@@ -156,7 +153,7 @@ static s32 ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw)
if (mac->ops.get_media_type(hw) == ixgbe_media_type_copper) { if (mac->ops.get_media_type(hw) == ixgbe_media_type_copper) {
mac->ops.setup_link = &ixgbe_setup_copper_link_82598; mac->ops.setup_link = &ixgbe_setup_copper_link_82598;
mac->ops.get_link_capabilities = mac->ops.get_link_capabilities =
&ixgbe_get_copper_link_capabilities_82598; &ixgbe_get_copper_link_capabilities_generic;
} }
switch (hw->phy.type) { switch (hw->phy.type) {
...@@ -273,37 +270,6 @@ static s32 ixgbe_get_link_capabilities_82598(struct ixgbe_hw *hw, ...@@ -273,37 +270,6 @@ static s32 ixgbe_get_link_capabilities_82598(struct ixgbe_hw *hw,
return status; return status;
} }
/**
* ixgbe_get_copper_link_capabilities_82598 - Determines link capabilities
* @hw: pointer to hardware structure
* @speed: pointer to link speed
* @autoneg: boolean auto-negotiation value
*
* Determines the link capabilities by reading the AUTOC register.
**/
static s32 ixgbe_get_copper_link_capabilities_82598(struct ixgbe_hw *hw,
ixgbe_link_speed *speed,
bool *autoneg)
{
s32 status = IXGBE_ERR_LINK_SETUP;
u16 speed_ability;
*speed = 0;
*autoneg = true;
status = hw->phy.ops.read_reg(hw, MDIO_SPEED, MDIO_MMD_PMAPMD,
&speed_ability);
if (status == 0) {
if (speed_ability & MDIO_SPEED_10G)
*speed |= IXGBE_LINK_SPEED_10GB_FULL;
if (speed_ability & MDIO_PMA_SPEED_1000)
*speed |= IXGBE_LINK_SPEED_1GB_FULL;
}
return status;
}
/** /**
* ixgbe_get_media_type_82598 - Determines media type * ixgbe_get_media_type_82598 - Determines media type
* @hw: pointer to hardware structure * @hw: pointer to hardware structure
...@@ -1225,6 +1191,7 @@ static struct ixgbe_mac_operations mac_ops_82598 = { ...@@ -1225,6 +1191,7 @@ static struct ixgbe_mac_operations mac_ops_82598 = {
static struct ixgbe_eeprom_operations eeprom_ops_82598 = { static struct ixgbe_eeprom_operations eeprom_ops_82598 = {
.init_params = &ixgbe_init_eeprom_params_generic, .init_params = &ixgbe_init_eeprom_params_generic,
.read = &ixgbe_read_eerd_generic, .read = &ixgbe_read_eerd_generic,
.calc_checksum = &ixgbe_calc_eeprom_checksum_generic,
.validate_checksum = &ixgbe_validate_eeprom_checksum_generic, .validate_checksum = &ixgbe_validate_eeprom_checksum_generic,
.update_checksum = &ixgbe_update_eeprom_checksum_generic, .update_checksum = &ixgbe_update_eeprom_checksum_generic,
}; };
......
drivers/net/ixgbe/ixgbe_82599.c
View file @ a391f1d5
...@@ -56,9 +56,6 @@ static s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw, ...@@ -56,9 +56,6 @@ static s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw,
ixgbe_link_speed speed, ixgbe_link_speed speed,
bool autoneg, bool autoneg,
bool autoneg_wait_to_complete); bool autoneg_wait_to_complete);
static s32 ixgbe_get_copper_link_capabilities_82599(struct ixgbe_hw *hw,
ixgbe_link_speed *speed,
bool *autoneg);
static s32 ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw, static s32 ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw,
ixgbe_link_speed speed, ixgbe_link_speed speed,
bool autoneg, bool autoneg,
...@@ -174,7 +171,7 @@ static s32 ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw) ...@@ -174,7 +171,7 @@ static s32 ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw)
if (mac->ops.get_media_type(hw) == ixgbe_media_type_copper) { if (mac->ops.get_media_type(hw) == ixgbe_media_type_copper) {
mac->ops.setup_link = &ixgbe_setup_copper_link_82599; mac->ops.setup_link = &ixgbe_setup_copper_link_82599;
mac->ops.get_link_capabilities = mac->ops.get_link_capabilities =
&ixgbe_get_copper_link_capabilities_82599; &ixgbe_get_copper_link_capabilities_generic;
} }
/* Set necessary function pointers based on phy type */ /* Set necessary function pointers based on phy type */
...@@ -289,37 +286,6 @@ static s32 ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw, ...@@ -289,37 +286,6 @@ static s32 ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw,
return status; return status;
} }
/**
* ixgbe_get_copper_link_capabilities_82599 - Determines link capabilities
* @hw: pointer to hardware structure
* @speed: pointer to link speed
* @autoneg: boolean auto-negotiation value
*
* Determines the link capabilities by reading the AUTOC register.
**/
static s32 ixgbe_get_copper_link_capabilities_82599(struct ixgbe_hw *hw,
ixgbe_link_speed *speed,
bool *autoneg)
{
s32 status = IXGBE_ERR_LINK_SETUP;
u16 speed_ability;
*speed = 0;
*autoneg = true;
status = hw->phy.ops.read_reg(hw, MDIO_SPEED, MDIO_MMD_PMAPMD,
&speed_ability);
if (status == 0) {
if (speed_ability & MDIO_SPEED_10G)
*speed |= IXGBE_LINK_SPEED_10GB_FULL;
if (speed_ability & MDIO_PMA_SPEED_1000)
*speed |= IXGBE_LINK_SPEED_1GB_FULL;
}
return status;
}
/** /**
* ixgbe_get_media_type_82599 - Get media type * ixgbe_get_media_type_82599 - Get media type
* @hw: pointer to hardware structure * @hw: pointer to hardware structure
...@@ -2125,51 +2091,6 @@ static s32 ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw) ...@@ -2125,51 +2091,6 @@ static s32 ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw)
return status; return status;
} }
/**
* ixgbe_get_wwn_prefix_82599 - Get alternative WWNN/WWPN prefix from
* the EEPROM
* @hw: pointer to hardware structure
* @wwnn_prefix: the alternative WWNN prefix
* @wwpn_prefix: the alternative WWPN prefix
*
* This function will read the EEPROM from the alternative SAN MAC address
* block to check the support for the alternative WWNN/WWPN prefix support.
**/
static s32 ixgbe_get_wwn_prefix_82599(struct ixgbe_hw *hw, u16 *wwnn_prefix,
u16 *wwpn_prefix)
{
u16 offset, caps;
u16 alt_san_mac_blk_offset;
/* clear output first */
*wwnn_prefix = 0xFFFF;
*wwpn_prefix = 0xFFFF;
/* check if alternative SAN MAC is supported */
hw->eeprom.ops.read(hw, IXGBE_ALT_SAN_MAC_ADDR_BLK_PTR,
&alt_san_mac_blk_offset);
if ((alt_san_mac_blk_offset == 0) ||
(alt_san_mac_blk_offset == 0xFFFF))
goto wwn_prefix_out;
/* check capability in alternative san mac address block */
offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_CAPS_OFFSET;
hw->eeprom.ops.read(hw, offset, &caps);
if (!(caps & IXGBE_ALT_SAN_MAC_ADDR_CAPS_ALTWWN))
goto wwn_prefix_out;
/* get the corresponding prefix for WWNN/WWPN */
offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_WWNN_OFFSET;
hw->eeprom.ops.read(hw, offset, wwnn_prefix);
offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_WWPN_OFFSET;
hw->eeprom.ops.read(hw, offset, wwpn_prefix);
wwn_prefix_out:
return 0;
}
static struct ixgbe_mac_operations mac_ops_82599 = { static struct ixgbe_mac_operations mac_ops_82599 = {
.init_hw = &ixgbe_init_hw_generic, .init_hw = &ixgbe_init_hw_generic,
.reset_hw = &ixgbe_reset_hw_82599, .reset_hw = &ixgbe_reset_hw_82599,
...@@ -2181,7 +2102,7 @@ static struct ixgbe_mac_operations mac_ops_82599 = { ...@@ -2181,7 +2102,7 @@ static struct ixgbe_mac_operations mac_ops_82599 = {
.get_mac_addr = &ixgbe_get_mac_addr_generic, .get_mac_addr = &ixgbe_get_mac_addr_generic,
.get_san_mac_addr = &ixgbe_get_san_mac_addr_generic, .get_san_mac_addr = &ixgbe_get_san_mac_addr_generic,
.get_device_caps = &ixgbe_get_device_caps_82599, .get_device_caps = &ixgbe_get_device_caps_82599,
.get_wwn_prefix = &ixgbe_get_wwn_prefix_82599, .get_wwn_prefix = &ixgbe_get_wwn_prefix_generic,
.stop_adapter = &ixgbe_stop_adapter_generic, .stop_adapter = &ixgbe_stop_adapter_generic,
.get_bus_info = &ixgbe_get_bus_info_generic, .get_bus_info = &ixgbe_get_bus_info_generic,
.set_lan_id = &ixgbe_set_lan_id_multi_port_pcie, .set_lan_id = &ixgbe_set_lan_id_multi_port_pcie,
...@@ -2214,6 +2135,7 @@ static struct ixgbe_eeprom_operations eeprom_ops_82599 = { ...@@ -2214,6 +2135,7 @@ static struct ixgbe_eeprom_operations eeprom_ops_82599 = {
.init_params = &ixgbe_init_eeprom_params_generic, .init_params = &ixgbe_init_eeprom_params_generic,
.read = &ixgbe_read_eerd_generic, .read = &ixgbe_read_eerd_generic,
.write = &ixgbe_write_eeprom_generic, .write = &ixgbe_write_eeprom_generic,
.calc_checksum = &ixgbe_calc_eeprom_checksum_generic,
.validate_checksum = &ixgbe_validate_eeprom_checksum_generic, .validate_checksum = &ixgbe_validate_eeprom_checksum_generic,
.update_checksum = &ixgbe_update_eeprom_checksum_generic, .update_checksum = &ixgbe_update_eeprom_checksum_generic,
}; };
...@@ -2240,5 +2162,5 @@ struct ixgbe_info ixgbe_82599_info = { ...@@ -2240,5 +2162,5 @@ struct ixgbe_info ixgbe_82599_info = {
.mac_ops = &mac_ops_82599, .mac_ops = &mac_ops_82599,
.eeprom_ops = &eeprom_ops_82599, .eeprom_ops = &eeprom_ops_82599,
.phy_ops = &phy_ops_82599, .phy_ops = &phy_ops_82599,
.mbx_ops = &mbx_ops_82599, .mbx_ops = &mbx_ops_generic,
}; };
drivers/net/ixgbe/ixgbe_common.c
View file @ a391f1d5
...@@ -45,14 +45,12 @@ static u16 ixgbe_shift_in_eeprom_bits(struct ixgbe_hw *hw, u16 count); ...@@ -45,14 +45,12 @@ static u16 ixgbe_shift_in_eeprom_bits(struct ixgbe_hw *hw, u16 count);
static void ixgbe_raise_eeprom_clk(struct ixgbe_hw *hw, u32 *eec); static void ixgbe_raise_eeprom_clk(struct ixgbe_hw *hw, u32 *eec);
static void ixgbe_lower_eeprom_clk(struct ixgbe_hw *hw, u32 *eec); static void ixgbe_lower_eeprom_clk(struct ixgbe_hw *hw, u32 *eec);
static void ixgbe_release_eeprom(struct ixgbe_hw *hw); static void ixgbe_release_eeprom(struct ixgbe_hw *hw);
static u16 ixgbe_calc_eeprom_checksum(struct ixgbe_hw *hw);
static void ixgbe_enable_rar(struct ixgbe_hw *hw, u32 index); static void ixgbe_enable_rar(struct ixgbe_hw *hw, u32 index);
static void ixgbe_disable_rar(struct ixgbe_hw *hw, u32 index); static void ixgbe_disable_rar(struct ixgbe_hw *hw, u32 index);
static s32 ixgbe_mta_vector(struct ixgbe_hw *hw, u8 *mc_addr); static s32 ixgbe_mta_vector(struct ixgbe_hw *hw, u8 *mc_addr);
static void ixgbe_add_uc_addr(struct ixgbe_hw *hw, u8 *addr, u32 vmdq); static void ixgbe_add_uc_addr(struct ixgbe_hw *hw, u8 *addr, u32 vmdq);
static s32 ixgbe_setup_fc(struct ixgbe_hw *hw, s32 packetbuf_num); static s32 ixgbe_setup_fc(struct ixgbe_hw *hw, s32 packetbuf_num);
static s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg);
/** /**
* ixgbe_start_hw_generic - Prepare hardware for Tx/Rx * ixgbe_start_hw_generic - Prepare hardware for Tx/Rx
...@@ -638,7 +636,7 @@ s32 ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data) ...@@ -638,7 +636,7 @@ s32 ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data)
* Polls the status bit (bit 1) of the EERD or EEWR to determine when the * Polls the status bit (bit 1) of the EERD or EEWR to determine when the
* read or write is done respectively. * read or write is done respectively.
**/ **/
static s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg) s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg)
{ {
u32 i; u32 i;
u32 reg; u32 reg;
...@@ -1009,7 +1007,7 @@ static void ixgbe_release_eeprom(struct ixgbe_hw *hw) ...@@ -1009,7 +1007,7 @@ static void ixgbe_release_eeprom(struct ixgbe_hw *hw)
* ixgbe_calc_eeprom_checksum - Calculates and returns the checksum * ixgbe_calc_eeprom_checksum - Calculates and returns the checksum
* @hw: pointer to hardware structure * @hw: pointer to hardware structure
**/ **/
static u16 ixgbe_calc_eeprom_checksum(struct ixgbe_hw *hw) u16 ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw)
{ {
u16 i; u16 i;
u16 j; u16 j;
...@@ -1072,7 +1070,7 @@ s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw, ...@@ -1072,7 +1070,7 @@ s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,
status = hw->eeprom.ops.read(hw, 0, &checksum); status = hw->eeprom.ops.read(hw, 0, &checksum);
if (status == 0) { if (status == 0) {
checksum = ixgbe_calc_eeprom_checksum(hw); checksum = hw->eeprom.ops.calc_checksum(hw);
hw->eeprom.ops.read(hw, IXGBE_EEPROM_CHECKSUM, &read_checksum); hw->eeprom.ops.read(hw, IXGBE_EEPROM_CHECKSUM, &read_checksum);
...@@ -1110,7 +1108,7 @@ s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw) ...@@ -1110,7 +1108,7 @@ s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw)
status = hw->eeprom.ops.read(hw, 0, &checksum); status = hw->eeprom.ops.read(hw, 0, &checksum);
if (status == 0) { if (status == 0) {
checksum = ixgbe_calc_eeprom_checksum(hw); checksum = hw->eeprom.ops.calc_checksum(hw);
status = hw->eeprom.ops.write(hw, IXGBE_EEPROM_CHECKSUM, status = hw->eeprom.ops.write(hw, IXGBE_EEPROM_CHECKSUM,
checksum); checksum);
} else { } else {
...@@ -2686,3 +2684,48 @@ s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, ixgbe_link_speed *speed, ...@@ -2686,3 +2684,48 @@ s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
return 0; return 0;
} }
/**
* ixgbe_get_wwn_prefix_generic Get alternative WWNN/WWPN prefix from
* the EEPROM
* @hw: pointer to hardware structure
* @wwnn_prefix: the alternative WWNN prefix
* @wwpn_prefix: the alternative WWPN prefix
*
* This function will read the EEPROM from the alternative SAN MAC address
* block to check the support for the alternative WWNN/WWPN prefix support.
**/
s32 ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix,
u16 *wwpn_prefix)
{
u16 offset, caps;
u16 alt_san_mac_blk_offset;
/* clear output first */
*wwnn_prefix = 0xFFFF;
*wwpn_prefix = 0xFFFF;
/* check if alternative SAN MAC is supported */
hw->eeprom.ops.read(hw, IXGBE_ALT_SAN_MAC_ADDR_BLK_PTR,
&alt_san_mac_blk_offset);
if ((alt_san_mac_blk_offset == 0) ||
(alt_san_mac_blk_offset == 0xFFFF))
goto wwn_prefix_out;
/* check capability in alternative san mac address block */
offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_CAPS_OFFSET;
hw->eeprom.ops.read(hw, offset, &caps);
if (!(caps & IXGBE_ALT_SAN_MAC_ADDR_CAPS_ALTWWN))
goto wwn_prefix_out;
/* get the corresponding prefix for WWNN/WWPN */
offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_WWNN_OFFSET;
hw->eeprom.ops.read(hw, offset, wwnn_prefix);
offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_WWPN_OFFSET;
hw->eeprom.ops.read(hw, offset, wwpn_prefix);
wwn_prefix_out:
return 0;
}
drivers/net/ixgbe/ixgbe_common.h
View file @ a391f1d5
...@@ -49,9 +49,11 @@ s32 ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data); ...@@ -49,9 +49,11 @@ s32 ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data);
s32 ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data); s32 ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data);
s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset, s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
u16 *data); u16 *data);
u16 ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw);
s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw, s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,
u16 *checksum_val); u16 *checksum_val);
s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw); s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw);
s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg);
s32 ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq, s32 ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
u32 enable_addr); u32 enable_addr);
...@@ -81,7 +83,8 @@ s32 ixgbe_clear_vfta_generic(struct ixgbe_hw *hw); ...@@ -81,7 +83,8 @@ s32 ixgbe_clear_vfta_generic(struct ixgbe_hw *hw);
s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw,
ixgbe_link_speed *speed, ixgbe_link_speed *speed,
bool *link_up, bool link_up_wait_to_complete); bool *link_up, bool link_up_wait_to_complete);
s32 ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix,
u16 *wwpn_prefix);
s32 ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index); s32 ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index);
s32 ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index); s32 ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index);
......
drivers/net/ixgbe/ixgbe_mbx.c
View file @ a391f1d5
...@@ -454,7 +454,7 @@ void ixgbe_init_mbx_params_pf(struct ixgbe_hw *hw) ...@@ -454,7 +454,7 @@ void ixgbe_init_mbx_params_pf(struct ixgbe_hw *hw)
mbx->stats.rsts = 0; mbx->stats.rsts = 0;
} }
struct ixgbe_mbx_operations mbx_ops_82599 = { struct ixgbe_mbx_operations mbx_ops_generic = {
.read = ixgbe_read_mbx_pf, .read = ixgbe_read_mbx_pf,
.write = ixgbe_write_mbx_pf, .write = ixgbe_write_mbx_pf,
.read_posted = ixgbe_read_posted_mbx, .read_posted = ixgbe_read_posted_mbx,
......
drivers/net/ixgbe/ixgbe_mbx.h
View file @ a391f1d5
...@@ -88,6 +88,6 @@ s32 ixgbe_check_for_ack(struct ixgbe_hw *, u16); ...@@ -88,6 +88,6 @@ s32 ixgbe_check_for_ack(struct ixgbe_hw *, u16);
s32 ixgbe_check_for_rst(struct ixgbe_hw *, u16); s32 ixgbe_check_for_rst(struct ixgbe_hw *, u16);
void ixgbe_init_mbx_params_pf(struct ixgbe_hw *); void ixgbe_init_mbx_params_pf(struct ixgbe_hw *);
extern struct ixgbe_mbx_operations mbx_ops_82599; extern struct ixgbe_mbx_operations mbx_ops_generic;
#endif /* _IXGBE_MBX_H_ */ #endif /* _IXGBE_MBX_H_ */
drivers/net/ixgbe/ixgbe_phy.c
View file @ a391f1d5
...@@ -424,6 +424,39 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw, ...@@ -424,6 +424,39 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
return 0; return 0;
} }
/**
* ixgbe_get_copper_link_capabilities_generic - Determines link capabilities
* @hw: pointer to hardware structure
* @speed: pointer to link speed
* @autoneg: boolean auto-negotiation value
*
* Determines the link capabilities by reading the AUTOC register.
*/
s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw,
ixgbe_link_speed *speed,
bool *autoneg)
{
s32 status = IXGBE_ERR_LINK_SETUP;
u16 speed_ability;
*speed = 0;
*autoneg = true;
status = hw->phy.ops.read_reg(hw, MDIO_SPEED, MDIO_MMD_PMAPMD,
&speed_ability);
if (status == 0) {
if (speed_ability & MDIO_SPEED_10G)
*speed |= IXGBE_LINK_SPEED_10GB_FULL;
if (speed_ability & MDIO_PMA_SPEED_1000)
*speed |= IXGBE_LINK_SPEED_1GB_FULL;
if (speed_ability & MDIO_PMA_SPEED_100)
*speed |= IXGBE_LINK_SPEED_100_FULL;
}
return status;
}
/** /**
* ixgbe_reset_phy_nl - Performs a PHY reset * ixgbe_reset_phy_nl - Performs a PHY reset
* @hw: pointer to hardware structure * @hw: pointer to hardware structure
......
drivers/net/ixgbe/ixgbe_phy.h
View file @ a391f1d5
...@@ -96,6 +96,9 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw, ...@@ -96,6 +96,9 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
ixgbe_link_speed speed, ixgbe_link_speed speed,
bool autoneg, bool autoneg,
bool autoneg_wait_to_complete); bool autoneg_wait_to_complete);
s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw,
ixgbe_link_speed *speed,
bool *autoneg);
/* PHY specific */ /* PHY specific */
s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw,
......
drivers/net/ixgbe/ixgbe_type.h
View file @ a391f1d5
...@@ -2414,6 +2414,7 @@ struct ixgbe_eeprom_operations { ...@@ -2414,6 +2414,7 @@ struct ixgbe_eeprom_operations {
s32 (*write)(struct ixgbe_hw *, u16, u16); s32 (*write)(struct ixgbe_hw *, u16, u16);
s32 (*validate_checksum)(struct ixgbe_hw *, u16 *); s32 (*validate_checksum)(struct ixgbe_hw *, u16 *);
s32 (*update_checksum)(struct ixgbe_hw *); s32 (*update_checksum)(struct ixgbe_hw *);
u16 (*calc_checksum)(struct ixgbe_hw *);
}; };
struct ixgbe_mac_operations { struct ixgbe_mac_operations {
......
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