diff options
Diffstat (limited to 'drivers/net/sfc/boards.c')
| -rw-r--r-- | drivers/net/sfc/boards.c | 74 |
1 files changed, 67 insertions, 7 deletions
diff --git a/drivers/net/sfc/boards.c b/drivers/net/sfc/boards.c index 64903496aa9a..5182ac5a1034 100644 --- a/drivers/net/sfc/boards.c +++ b/drivers/net/sfc/boards.c @@ -26,7 +26,7 @@ static void blink_led_timer(unsigned long context) { struct efx_nic *efx = (struct efx_nic *)context; 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; if (bl->resubmit) mod_timer(&bl->timer, jiffies + BLINK_INTERVAL); @@ -48,7 +48,7 @@ static void board_blink(struct efx_nic *efx, bool blink) blinker->resubmit = false; if (blinker->timer.function) 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_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 * fault LED off */ @@ -194,11 +194,9 @@ static int sfe4002_init_leds(struct efx_nic *efx) xfp_set_led(efx, SFE4002_RX_LED, QUAKE_LED_RXLINK | QUAKE_LED_LINK_ACTSTAT); xfp_set_led(efx, SFE4002_FAULT_LED, QUAKE_LED_OFF); - efx->board_info.blinker.led_num = SFE4002_FAULT_LED; - 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 : QUAKE_LED_OFF); @@ -222,7 +220,67 @@ static int sfe4002_init(struct efx_nic *efx) return rc; efx->board_info.monitor = sfe4002_check_hw; 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.fini = efx_fini_lm87; + return 0; +} + +/***************************************************************************** + * Support for the SFN4112F + * + */ +static u8 sfn4112f_lm87_channel = 0x03; /* use AIN not FAN inputs */ + +static const u8 sfn4112f_lm87_regs[] = { + LM87_IN_LIMITS(0, 0x83, 0x91), /* 2.5V: 1.8V +/- 5% */ + LM87_IN_LIMITS(1, 0x51, 0x5a), /* Vccp1: 1.2V +/- 5% */ + LM87_IN_LIMITS(2, 0xb6, 0xca), /* 3.3V: 3.3V +/- 5% */ + LM87_IN_LIMITS(4, 0xb0, 0xe0), /* 12V: 11-14V */ + LM87_IN_LIMITS(5, 0x44, 0x4b), /* Vccp2: 1.0V +/- 5% */ + LM87_AIN_LIMITS(1, 0x91, 0xa1), /* AIN2: 1.5V +/- 5% */ + LM87_TEMP_INT_LIMITS(10, 60), /* board */ + LM87_TEMP_EXT1_LIMITS(10, 70), /* Falcon */ + 0 +}; + +static struct i2c_board_info sfn4112f_hwmon_info = { + I2C_BOARD_INFO("lm87", 0x2e), + .platform_data = &sfn4112f_lm87_channel, + .irq = -1, +}; + +#define SFN4112F_ACT_LED 0 +#define SFN4112F_LINK_LED 1 + +static void sfn4112f_init_leds(struct efx_nic *efx) +{ + xfp_set_led(efx, SFN4112F_ACT_LED, + QUAKE_LED_RXLINK | QUAKE_LED_LINK_ACT); + xfp_set_led(efx, SFN4112F_LINK_LED, + QUAKE_LED_RXLINK | QUAKE_LED_LINK_STAT); +} + +static void sfn4112f_set_id_led(struct efx_nic *efx, bool state) +{ + xfp_set_led(efx, SFN4112F_LINK_LED, + state ? QUAKE_LED_ON : QUAKE_LED_OFF); +} + +static int sfn4112f_check_hw(struct efx_nic *efx) +{ + /* Mask out unused sensors */ + return efx_check_lm87(efx, ~0x48); +} + +static int sfn4112f_init(struct efx_nic *efx) +{ + int rc = efx_init_lm87(efx, &sfn4112f_hwmon_info, sfn4112f_lm87_regs); + if (rc) + return rc; + efx->board_info.monitor = sfn4112f_check_hw; + efx->board_info.init_leds = sfn4112f_init_leds; + efx->board_info.set_id_led = sfn4112f_set_id_led; efx->board_info.blink = board_blink; efx->board_info.fini = efx_fini_lm87; return 0; @@ -243,6 +301,8 @@ static struct efx_board_data board_data[] = { { EFX_BOARD_SFE4002, "SFE4002", "XFP adapter", sfe4002_init }, { EFX_BOARD_SFN4111T, "SFN4111T", "100/1000/10GBASE-T adapter", sfn4111t_init }, + { EFX_BOARD_SFN4112F, "SFN4112F", "SFP+ adapter", + sfn4112f_init }, }; void efx_set_board_info(struct efx_nic *efx, u16 revision_info) |