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sfc: Clean up LED control 

Reinitialise LEDs after overriding them for identification.

Rename set_fault_led method to set_id_led since we always use it for
NIC identification and not faults.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ben Hutchings 2009-02-27 13:08:03 +00:00 committed by David S. Miller
parent b4a44a6987
commit 8129d2173e
3 changed files with 11 additions and 12 deletions
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11
drivers/net/sfc/boards.c
View File

@ -26,7 +26,7 @@ static void blink_led_timer(unsigned long context)
{ {
struct efx_nic *efx = (struct efx_nic *)context; struct efx_nic *efx = (struct efx_nic *)context;
struct efx_blinker *bl = &efx->board_info.blinker; struct efx_blinker *bl = &efx->board_info.blinker;
efx->board_info.set_fault_led(efx, bl->state); efx->board_info.set_id_led(efx, bl->state);
bl->state = !bl->state; bl->state = !bl->state;
if (bl->resubmit) if (bl->resubmit)
mod_timer(&bl->timer, jiffies + BLINK_INTERVAL); mod_timer(&bl->timer, jiffies + BLINK_INTERVAL);
@ -48,7 +48,7 @@ static void board_blink(struct efx_nic *efx, bool blink)
blinker->resubmit = false; blinker->resubmit = false;
if (blinker->timer.function) if (blinker->timer.function)
del_timer_sync(&blinker->timer); del_timer_sync(&blinker->timer);
efx->board_info.set_fault_led(efx, false); efx->board_info.init_leds(efx);
} }
} }
@ -185,7 +185,7 @@ static struct i2c_board_info sfe4002_hwmon_info = {
#define SFE4002_RX_LED (0) /* Green */ #define SFE4002_RX_LED (0) /* Green */
#define SFE4002_TX_LED (1) /* Amber */ #define SFE4002_TX_LED (1) /* Amber */
static int sfe4002_init_leds(struct efx_nic *efx) static void sfe4002_init_leds(struct efx_nic *efx)
{ {
/* Set the TX and RX LEDs to reflect status and activity, and the /* Set the TX and RX LEDs to reflect status and activity, and the
* fault LED off */ * fault LED off */
@ -194,10 +194,9 @@ static int sfe4002_init_leds(struct efx_nic *efx)
xfp_set_led(efx, SFE4002_RX_LED, xfp_set_led(efx, SFE4002_RX_LED,
QUAKE_LED_RXLINK | QUAKE_LED_LINK_ACTSTAT); QUAKE_LED_RXLINK | QUAKE_LED_LINK_ACTSTAT);
xfp_set_led(efx, SFE4002_FAULT_LED, QUAKE_LED_OFF); xfp_set_led(efx, SFE4002_FAULT_LED, QUAKE_LED_OFF);
return 0;
} }
static void sfe4002_fault_led(struct efx_nic *efx, bool state) static void sfe4002_set_id_led(struct efx_nic *efx, bool state)
{ {
xfp_set_led(efx, SFE4002_FAULT_LED, state ? QUAKE_LED_ON : xfp_set_led(efx, SFE4002_FAULT_LED, state ? QUAKE_LED_ON :
QUAKE_LED_OFF); QUAKE_LED_OFF);
@ -221,7 +220,7 @@ static int sfe4002_init(struct efx_nic *efx)
return rc; return rc;
efx->board_info.monitor = sfe4002_check_hw; efx->board_info.monitor = sfe4002_check_hw;
efx->board_info.init_leds = sfe4002_init_leds; efx->board_info.init_leds = sfe4002_init_leds;
efx->board_info.set_fault_led = sfe4002_fault_led; efx->board_info.set_id_led = sfe4002_set_id_led;
efx->board_info.blink = board_blink; efx->board_info.blink = board_blink;
efx->board_info.fini = efx_fini_lm87; efx->board_info.fini = efx_fini_lm87;
return 0; return 0;

4
drivers/net/sfc/efx.c
View File

@ -1848,8 +1848,8 @@ static struct efx_phy_operations efx_dummy_phy_operations = {
static struct efx_board efx_dummy_board_info = { static struct efx_board efx_dummy_board_info = {
.init = efx_port_dummy_op_int, .init = efx_port_dummy_op_int,
.init_leds = efx_port_dummy_op_int, .init_leds = efx_port_dummy_op_void,
.set_fault_led = efx_port_dummy_op_blink, .set_id_led = efx_port_dummy_op_blink,
.monitor = efx_port_dummy_op_int, .monitor = efx_port_dummy_op_int,
.blink = efx_port_dummy_op_blink, .blink = efx_port_dummy_op_blink,
.fini = efx_port_dummy_op_void, .fini = efx_port_dummy_op_void,

8
drivers/net/sfc/net_driver.h
View File

@ -402,8 +402,8 @@ struct efx_blinker {
* @major: Major rev. ('A', 'B' ...) * @major: Major rev. ('A', 'B' ...)
* @minor: Minor rev. (0, 1, ...) * @minor: Minor rev. (0, 1, ...)
* @init: Initialisation function * @init: Initialisation function
* @init_leds: Sets up board LEDs * @init_leds: Sets up board LEDs. May be called repeatedly.
* @set_fault_led: Turns the fault LED on or off * @set_id_led: Turns the identification LED on or off
* @blink: Starts/stops blinking * @blink: Starts/stops blinking
* @monitor: Board-specific health check function * @monitor: Board-specific health check function
* @fini: Cleanup function * @fini: Cleanup function
@ -419,9 +419,9 @@ struct efx_board {
/* As the LEDs are typically attached to the PHY, LEDs /* As the LEDs are typically attached to the PHY, LEDs
* have a separate init callback that happens later than * have a separate init callback that happens later than
* board init. */ * board init. */
int (*init_leds)(struct efx_nic *efx); void (*init_leds)(struct efx_nic *efx);
void (*set_id_led) (struct efx_nic *efx, bool state);
int (*monitor) (struct efx_nic *nic); int (*monitor) (struct efx_nic *nic);
void (*set_fault_led) (struct efx_nic *efx, bool state);
void (*blink) (struct efx_nic *efx, bool start); void (*blink) (struct efx_nic *efx, bool start);
void (*fini) (struct efx_nic *nic); void (*fini) (struct efx_nic *nic);
struct efx_blinker blinker; struct efx_blinker blinker;