aboutsummaryrefslogtreecommitdiff
path: root/sys/dev/ixgbe/ixgbe_phy.c
diff options
context:
space:
mode:
Diffstat (limited to 'sys/dev/ixgbe/ixgbe_phy.c')
-rw-r--r--sys/dev/ixgbe/ixgbe_phy.c191
1 files changed, 7 insertions, 184 deletions
diff --git a/sys/dev/ixgbe/ixgbe_phy.c b/sys/dev/ixgbe/ixgbe_phy.c
index 50431094a5cf..e19d303eaeda 100644
--- a/sys/dev/ixgbe/ixgbe_phy.c
+++ b/sys/dev/ixgbe/ixgbe_phy.c
@@ -32,6 +32,7 @@
*******************************************************************************/
/* $FreeBSD$ */
+
#include "ixgbe_api.h"
#include "ixgbe_common.h"
#include "ixgbe_phy.h"
@@ -66,24 +67,6 @@ s32 ixgbe_assign_func_pointers_phy(struct ixgbe_hw *hw)
hw->func.ixgbe_func_identify_phy =
&ixgbe_identify_phy_generic;
- if (ixgbe_get_media_type(hw) == ixgbe_media_type_copper) {
- /* Call PHY identify routine to get the phy type */
- ixgbe_identify_phy(hw);
-
- switch (hw->phy.type) {
- case ixgbe_phy_tn:
- hw->func.ixgbe_func_setup_phy_link =
- &ixgbe_setup_tnx_phy_link;
- hw->func.ixgbe_func_check_phy_link =
- &ixgbe_check_tnx_phy_link;
- hw->func.ixgbe_func_setup_phy_link_speed =
- &ixgbe_setup_tnx_phy_link_speed;
- break;
- default:
- break;
- }
- }
-
return IXGBE_SUCCESS;
}
@@ -171,14 +154,9 @@ enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id)
enum ixgbe_phy_type phy_type;
switch (phy_id) {
- case TN1010_PHY_ID:
- phy_type = ixgbe_phy_tn;
- break;
-
case QT2022_PHY_ID:
phy_type = ixgbe_phy_qt;
break;
-
default:
phy_type = ixgbe_phy_unknown;
break;
@@ -213,7 +191,6 @@ s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
{
u32 command;
u32 i;
- u32 timeout = 10;
u32 data;
s32 status = IXGBE_SUCCESS;
u16 gssr;
@@ -240,7 +217,7 @@ s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
* The MDI Command bit will clear when the operation is
* complete
*/
- for (i = 0; i < timeout; i++) {
+ for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
usec_delay(10);
command = IXGBE_READ_REG(hw, IXGBE_MSCA);
@@ -251,7 +228,7 @@ s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
}
if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) {
- DEBUGFUNC("PHY address command did not complete.\n");
+ DEBUGOUT("PHY address command did not complete.\n");
status = IXGBE_ERR_PHY;
}
@@ -272,7 +249,7 @@ s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
* completed. The MDI Command bit will clear when the
* operation is complete
*/
- for (i = 0; i < timeout; i++) {
+ for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
usec_delay(10);
command = IXGBE_READ_REG(hw, IXGBE_MSCA);
@@ -282,7 +259,7 @@ s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
}
if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) {
- DEBUGFUNC("PHY read command didn't complete\n");
+ DEBUGOUT("PHY read command didn't complete\n");
status = IXGBE_ERR_PHY;
} else {
/*
@@ -312,7 +289,6 @@ s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
{
u32 command;
u32 i;
- u32 timeout = 10;
s32 status = IXGBE_SUCCESS;
u16 gssr;
@@ -341,7 +317,7 @@ s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
* The MDI Command bit will clear when the operation is
* complete
*/
- for (i = 0; i < timeout; i++) {
+ for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
usec_delay(10);
command = IXGBE_READ_REG(hw, IXGBE_MSCA);
@@ -372,7 +348,7 @@ s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
* completed. The MDI Command bit will clear when the
* operation is complete
*/
- for (i = 0; i < timeout; i++) {
+ for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
usec_delay(10);
command = IXGBE_READ_REG(hw, IXGBE_MSCA);
@@ -437,156 +413,3 @@ s32 ixgbe_setup_phy_link_speed(struct ixgbe_hw *hw, ixgbe_link_speed speed,
IXGBE_NOT_IMPLEMENTED);
}
-/**
- * ixgbe_setup_tnx_phy_link - Set and restart autoneg
- * @hw: pointer to hardware structure
- *
- * Restart autonegotiation and PHY and waits for completion.
- **/
-s32 ixgbe_setup_tnx_phy_link(struct ixgbe_hw *hw)
-{
- s32 status = IXGBE_NOT_IMPLEMENTED;
- u32 time_out;
- u32 max_time_out = 10;
- u16 autoneg_speed_selection_register = 0x10;
- u16 autoneg_restart_mask = 0x0200;
- u16 autoneg_complete_mask = 0x0020;
- u16 autoneg_reg = 0;
-
- /*
- * Set advertisement settings in PHY based on autoneg_advertised
- * settings. If autoneg_advertised = 0, then advertise default values
- * txn devices cannot be "forced" to a autoneg 10G and fail. But can
- * for a 1G.
- */
- ixgbe_read_phy_reg(hw,
- autoneg_speed_selection_register,
- IXGBE_MDIO_AUTO_NEG_DEV_TYPE,
- &autoneg_reg);
-
- if (hw->phy.autoneg_advertised == IXGBE_LINK_SPEED_1GB_FULL)
- autoneg_reg &= 0xEFFF; /* 0 in bit 12 is 1G operation */
- else
- autoneg_reg |= 0x1000; /* 1 in bit 12 is 10G/1G operation */
-
- ixgbe_write_phy_reg(hw,
- autoneg_speed_selection_register,
- IXGBE_MDIO_AUTO_NEG_DEV_TYPE,
- autoneg_reg);
-
-
- /* Restart PHY autonegotiation and wait for completion */
- ixgbe_read_phy_reg(hw,
- IXGBE_MDIO_AUTO_NEG_CONTROL,
- IXGBE_MDIO_AUTO_NEG_DEV_TYPE,
- &autoneg_reg);
-
- autoneg_reg |= autoneg_restart_mask;
-
- ixgbe_write_phy_reg(hw,
- IXGBE_MDIO_AUTO_NEG_CONTROL,
- IXGBE_MDIO_AUTO_NEG_DEV_TYPE,
- autoneg_reg);
-
- /* Wait for autonegotiation to finish */
- for (time_out = 0; time_out < max_time_out; time_out++) {
- usec_delay(10);
- /* Restart PHY autonegotiation and wait for completion */
- status = ixgbe_read_phy_reg(hw,
- IXGBE_MDIO_AUTO_NEG_STATUS,
- IXGBE_MDIO_AUTO_NEG_DEV_TYPE,
- &autoneg_reg);
-
- autoneg_reg &= autoneg_complete_mask;
- if (autoneg_reg == autoneg_complete_mask) {
- status = IXGBE_SUCCESS;
- break;
- }
- }
-
- if (time_out == max_time_out)
- status = IXGBE_ERR_LINK_SETUP;
-
- return status;
-}
-
-/**
- * ixgbe_check_tnx_phy_link - Determine link and speed status
- * @hw: pointer to hardware structure
- *
- * Reads the VS1 register to determine if link is up and the current speed for
- * the PHY.
- **/
-s32 ixgbe_check_tnx_phy_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
- bool *link_up)
-{
- s32 status = IXGBE_SUCCESS;
- u32 time_out;
- u32 max_time_out = 10;
- u16 phy_link = 0;
- u16 phy_speed = 0;
- u16 phy_data = 0;
-
- /* Initialize speed and link to default case */
- *link_up = FALSE;
- *speed = IXGBE_LINK_SPEED_10GB_FULL;
-
- /*
- * Check current speed and link status of the PHY register.
- * This is a vendor specific register and may have to
- * be changed for other copper PHYs.
- */
- for (time_out = 0; time_out < max_time_out; time_out++) {
- usec_delay(10);
- if (phy_link == IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS) {
- *link_up = TRUE;
- if (phy_speed ==
- IXGBE_MDIO_VENDOR_SPECIFIC_1_SPEED_STATUS)
- *speed = IXGBE_LINK_SPEED_1GB_FULL;
- break;
- } else {
- status = ixgbe_read_phy_reg(hw,
- IXGBE_MDIO_VENDOR_SPECIFIC_1_STATUS,
- IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE,
- &phy_data);
- phy_link = phy_data &
- IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS;
- phy_speed = phy_data &
- IXGBE_MDIO_VENDOR_SPECIFIC_1_SPEED_STATUS;
- }
- }
-
- return status;
-}
-
-/**
- * ixgbe_setup_tnx_phy_link_speed - Sets the auto advertised capabilities
- * @hw: pointer to hardware structure
- * @speed: new link speed
- * @autoneg: TRUE if autonegotiation enabled
- **/
-s32 ixgbe_setup_tnx_phy_link_speed(struct ixgbe_hw *hw, ixgbe_link_speed speed,
- bool autoneg,
- bool autoneg_wait_to_complete)
-{
- UNREFERENCED_PARAMETER(autoneg);
- UNREFERENCED_PARAMETER(autoneg_wait_to_complete);
-
- /*
- * Clear autoneg_advertised and set new values based on input link
- * speed.
- */
- hw->phy.autoneg_advertised = 0;
-
- if (speed & IXGBE_LINK_SPEED_10GB_FULL) {
- hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_10GB_FULL;
- }
- if (speed & IXGBE_LINK_SPEED_1GB_FULL) {
- hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_1GB_FULL;
- }
-
- /* Setup link based on the new speed settings */
- ixgbe_setup_tnx_phy_link(hw);
-
- return IXGBE_SUCCESS;
-}
generated by cgit v1.3 (git 2.53.0) at 2026-08-04 23:45:53 +0000