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path: root/drivers/net/sfc/boards.c
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Diffstat (limited to 'drivers/net/sfc/boards.c')
-rw-r--r--drivers/net/sfc/boards.c74
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)