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i40e: Remove unused i40e_blink_phy_link_led

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i40e_blink_phy_link_led() was added in 2016 by
commit fd077cd339 ("i40e: Add functions to blink led on 10GBaseT PHY")

but hasn't been used.

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Link: https://patch.msgid.link/20250102173717.200359-3-linux@treblig.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Dr. David Alan Gilbert
2025-01-02 17:37:10 +00:00
committed by Jakub Kicinski
parent 59ec698d01
commit 39cabb01d2
2 changed files with 0 additions and 78 deletions
Download Patch File Download Diff File Expand all files Collapse all files

74
drivers/net/ethernet/intel/i40e/i40e_common.c
View File

@@ -4428,80 +4428,6 @@ u8 i40e_get_phy_address(struct i40e_hw *hw, u8 dev_num)
return (u8)(reg_val >> ((dev_num + 1) * 5)) & 0x1f;
}
/**
* i40e_blink_phy_link_led
* @hw: pointer to the HW structure
* @time: time how long led will blinks in secs
* @interval: gap between LED on and off in msecs
*
* Blinks PHY link LED
**/
int i40e_blink_phy_link_led(struct i40e_hw *hw,
u32 time, u32 interval)
{
u16 led_addr = I40E_PHY_LED_PROV_REG_1;
u16 gpio_led_port;
u8 phy_addr = 0;
int status = 0;
u16 led_ctl;
u8 port_num;
u16 led_reg;
u32 i;
i = rd32(hw, I40E_PFGEN_PORTNUM);
port_num = (u8)(i & I40E_PFGEN_PORTNUM_PORT_NUM_MASK);
phy_addr = i40e_get_phy_address(hw, port_num);
for (gpio_led_port = 0; gpio_led_port < 3; gpio_led_port++,
led_addr++) {
status = i40e_read_phy_register_clause45(hw,
I40E_PHY_COM_REG_PAGE,
led_addr, phy_addr,
&led_reg);
if (status)
goto phy_blinking_end;
led_ctl = led_reg;
if (led_reg & I40E_PHY_LED_LINK_MODE_MASK) {
led_reg = 0;
status = i40e_write_phy_register_clause45(hw,
I40E_PHY_COM_REG_PAGE,
led_addr, phy_addr,
led_reg);
if (status)
goto phy_blinking_end;
break;
}
}
if (time > 0 && interval > 0) {
for (i = 0; i < time * 1000; i += interval) {
status = i40e_read_phy_register_clause45(hw,
I40E_PHY_COM_REG_PAGE,
led_addr, phy_addr, &led_reg);
if (status)
goto restore_config;
if (led_reg & I40E_PHY_LED_MANUAL_ON)
led_reg = 0;
else
led_reg = I40E_PHY_LED_MANUAL_ON;
status = i40e_write_phy_register_clause45(hw,
I40E_PHY_COM_REG_PAGE,
led_addr, phy_addr, led_reg);
if (status)
goto restore_config;
msleep(interval);
}
}
restore_config:
status = i40e_write_phy_register_clause45(hw,
I40E_PHY_COM_REG_PAGE,
led_addr, phy_addr, led_ctl);
phy_blinking_end:
return status;
}
/**
* i40e_led_get_reg - read LED register
* @hw: pointer to the HW structure

4
drivers/net/ethernet/intel/i40e/i40e_prototype.h
View File

@@ -72,8 +72,6 @@ int i40e_led_set_phy(struct i40e_hw *hw, bool on,
u16 led_addr, u32 mode);
int i40e_led_get_phy(struct i40e_hw *hw, u16 *led_addr,
u16 *val);
int i40e_blink_phy_link_led(struct i40e_hw *hw,
u32 time, u32 interval);
/* admin send queue commands */
@@ -446,8 +444,6 @@ int i40e_read_phy_register(struct i40e_hw *hw, u8 page, u16 reg,
int i40e_write_phy_register(struct i40e_hw *hw, u8 page, u16 reg,
u8 phy_addr, u16 value);
u8 i40e_get_phy_address(struct i40e_hw *hw, u8 dev_num);
int i40e_blink_phy_link_led(struct i40e_hw *hw,
u32 time, u32 interval);
int i40e_aq_write_ddp(struct i40e_hw *hw, void *buff,
u16 buff_size, u32 track_id,
u32 *error_offset, u32 *error_info,