diff options
| author |   Ben Hutchings <bhutchings@solarflare.com> | 2008-09-01 12:49:02 +0100 |
|---|---|---|
| committer |   Jeff Garzik <jgarzik@redhat.com> | 2008-09-03 09:53:48 -0400 |
| commit | 8c8661e4cefdd1ddbfe7d5120f046694555d9e5c (patch) | |
| tree | 0618e0392140bccadf012381e64a795dfe2e41a4 /drivers/net/sfc/tenxpress.c | |
| parent | sfc: Rework the bitfield header so that we can identify fields by bit number (diff) | |
| download | linux-dev-8c8661e4cefdd1ddbfe7d5120f046694555d9e5c.tar.xz linux-dev-8c8661e4cefdd1ddbfe7d5120f046694555d9e5c.zip | |
sfc: Extend self-tests
Include PMA/PMD in loopback self-tests as intended.
Add NVRAM checksum validation and include it in self-tests.
Add register self-tests.
Run PHY self-tests where available.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/sfc/tenxpress.c')
| -rw-r--r-- | drivers/net/sfc/tenxpress.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/drivers/net/sfc/tenxpress.c b/drivers/net/sfc/tenxpress.c index 499e127f6dd5..8412dbe1e8fb 100644 --- a/drivers/net/sfc/tenxpress.c +++ b/drivers/net/sfc/tenxpress.c @@ -65,25 +65,10 @@ #define PMA_PMD_LED_DEFAULT (PMA_PMD_LED_OFF << PMA_PMD_LED_RX_LBN) -/* Self test (BIST) control register */ -#define PMA_PMD_BIST_CTRL_REG (0xc014) -#define PMA_PMD_BIST_BER_LBN (2) /* Run BER test */ -#define PMA_PMD_BIST_CONT_LBN (1) /* Run continuous BIST until cleared */ -#define PMA_PMD_BIST_SINGLE_LBN (0) /* Run 1 BIST iteration (self clears) */ -/* Self test status register */ -#define PMA_PMD_BIST_STAT_REG (0xc015) -#define PMA_PMD_BIST_ENX_LBN (3) -#define PMA_PMD_BIST_PMA_LBN (2) -#define PMA_PMD_BIST_RXD_LBN (1) -#define PMA_PMD_BIST_AFE_LBN (0) - /* Special Software reset register */ #define PMA_PMD_EXT_CTRL_REG 49152 #define PMA_PMD_EXT_SSR_LBN 15 -#define BIST_MAX_DELAY (1000) -#define BIST_POLL_DELAY (10) - /* Misc register defines */ #define PCS_CLOCK_CTRL_REG 0xd801 #define PLL312_RST_N_LBN 2 @@ -491,6 +476,12 @@ static void tenxpress_reset_xaui(struct efx_nic *efx) udelay(10); } +static int tenxpress_phy_test(struct efx_nic *efx) +{ + /* BIST is automatically run after a special software reset */ + return tenxpress_special_reset(efx); +} + struct efx_phy_operations falcon_tenxpress_phy_ops = { .init = tenxpress_phy_init, .reconfigure = tenxpress_phy_reconfigure, @@ -498,6 +489,7 @@ struct efx_phy_operations falcon_tenxpress_phy_ops = { .fini = tenxpress_phy_fini, .clear_interrupt = tenxpress_phy_clear_interrupt, .reset_xaui = tenxpress_reset_xaui, + .test = tenxpress_phy_test, .mmds = TENXPRESS_REQUIRED_DEVS, .loopbacks = TENXPRESS_LOOPBACKS, }; |