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ixgbe/base: add X557 PHY LEDs support

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This patch implements ixgbe_led_on_t_X550em and ixgbe_led_off_t_X550em
function for turning on and off LEDs on X557 external PHY.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
This commit is contained in:
Wenzhuo Lu 2015-06-24 11:26:11 +08:00 committed by Thomas Monjalon
parent 08f941e925
commit 862639fd2f
3 changed files with 57 additions and 0 deletions
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3
drivers/net/ixgbe/base/ixgbe_type.h
View File

@ -1930,6 +1930,9 @@ enum {
#define IXGBE_LED_IVRT(_i) IXGBE_LED_OFFSET(IXGBE_LED_IVRT_BASE, _i)
#define IXGBE_LED_BLINK(_i) IXGBE_LED_OFFSET(IXGBE_LED_BLINK_BASE, _i)
#define IXGBE_LED_MODE_MASK(_i) IXGBE_LED_OFFSET(IXGBE_LED_MODE_MASK_BASE, _i)
#define IXGBE_X557_LED_MANUAL_SET_MASK (1 << 8)
#define IXGBE_X557_MAX_LED_INDEX 3
#define IXGBE_X557_LED_PROVISIONING 0xC430
/* LED modes */
#define IXGBE_LED_LINK_UP 0x0

52
drivers/net/ixgbe/base/ixgbe_x550.c
View File

@ -80,6 +80,10 @@ s32 ixgbe_init_ops_X550(struct ixgbe_hw *hw)
mac->ops.mdd_event = ixgbe_mdd_event_X550;
mac->ops.restore_mdd_vf = ixgbe_restore_mdd_vf_X550;
mac->ops.disable_rx = ixgbe_disable_rx_x550;
if (hw->device_id == IXGBE_DEV_ID_X550EM_X_10G_T) {
hw->mac.ops.led_on = ixgbe_led_on_t_X550em;
hw->mac.ops.led_off = ixgbe_led_off_t_X550em;
}
return ret_val;
}
@ -3133,3 +3137,51 @@ s32 ixgbe_reset_phy_t_X550em(struct ixgbe_hw *hw)
/* Configure Link Status Alarm and Temperature Threshold interrupts */
return ixgbe_enable_lasi_ext_t_x550em(hw);
}
/**
* ixgbe_led_on_t_X550em - Turns on the software controllable LEDs.
* @hw: pointer to hardware structure
* @led_idx: led number to turn on
**/
s32 ixgbe_led_on_t_X550em(struct ixgbe_hw *hw, u32 led_idx)
{
u16 phy_data;
DEBUGFUNC("ixgbe_led_on_t_X550em");
if (led_idx >= IXGBE_X557_MAX_LED_INDEX)
return IXGBE_ERR_PARAM;
/* To turn on the LED, set mode to ON. */
ixgbe_read_phy_reg(hw, IXGBE_X557_LED_PROVISIONING + led_idx,
IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, &phy_data);
phy_data |= IXGBE_X557_LED_MANUAL_SET_MASK;
ixgbe_write_phy_reg(hw, IXGBE_X557_LED_PROVISIONING + led_idx,
IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, phy_data);
return IXGBE_SUCCESS;
}
/**
* ixgbe_led_off_t_X550em - Turns off the software controllable LEDs.
* @hw: pointer to hardware structure
* @led_idx: led number to turn off
**/
s32 ixgbe_led_off_t_X550em(struct ixgbe_hw *hw, u32 led_idx)
{
u16 phy_data;
DEBUGFUNC("ixgbe_led_off_t_X550em");
if (led_idx >= IXGBE_X557_MAX_LED_INDEX)
return IXGBE_ERR_PARAM;
/* To turn on the LED, set mode to ON. */
ixgbe_read_phy_reg(hw, IXGBE_X557_LED_PROVISIONING + led_idx,
IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, &phy_data);
phy_data &= ~IXGBE_X557_LED_MANUAL_SET_MASK;
ixgbe_write_phy_reg(hw, IXGBE_X557_LED_PROVISIONING + led_idx,
IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, phy_data);
return IXGBE_SUCCESS;
}

2
drivers/net/ixgbe/base/ixgbe_x550.h
View File

@ -103,4 +103,6 @@ s32 ixgbe_check_link_t_X550em(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
bool *link_up, bool link_up_wait_to_complete);
s32 ixgbe_reset_phy_t_X550em(struct ixgbe_hw *hw);
s32 ixgbe_identify_sfp_module_X550em(struct ixgbe_hw *hw);
s32 ixgbe_led_on_t_X550em(struct ixgbe_hw *hw, u32 led_idx);
s32 ixgbe_led_off_t_X550em(struct ixgbe_hw *hw, u32 led_idx);
#endif /* _IXGBE_X550_H_ */