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sfc: Add support for SFN4112F SFP+ reference design

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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 13:08:18 +00:00 committed by David S. Miller
parent 8129d2173e
commit 94f52cd152
2 changed files with 63 additions and 0 deletions
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62
drivers/net/sfc/boards.c
View File

@ -226,6 +226,66 @@ static int sfe4002_init(struct efx_nic *efx)
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;
}
/* This will get expanded as board-specific details get moved out of the
* PHY drivers. */
struct efx_board_data {
@ -241,6 +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)

1
drivers/net/sfc/boards.h
View File

@ -15,6 +15,7 @@ enum efx_board_type {
EFX_BOARD_SFE4001 = 1,
EFX_BOARD_SFE4002 = 2,
EFX_BOARD_SFN4111T = 0x51,
EFX_BOARD_SFN4112F = 0x52,
};
extern void efx_set_board_info(struct efx_nic *efx, u16 revision_info);