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| author | Yaniv Rosner <yanivr@broadcom.com> | 2011-01-18 04:33:47 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-01-18 16:10:39 -0800 |
| commit | f25b3c8b5f696cf74adfb37c9d9982c72f4106c9 (patch) | |
| tree | 6616b75dd1d12248c59e56cb9f5341b1a041216e /drivers/net/bnx2x/bnx2x_link.c | |
| parent | 791f18c0da3ad540806122e173d6b730d7d7f60b (diff) | |
| download | linux-f25b3c8b5f696cf74adfb37c9d9982c72f4106c9.tar.gz linux-f25b3c8b5f696cf74adfb37c9d9982c72f4106c9.tar.bz2 linux-f25b3c8b5f696cf74adfb37c9d9982c72f4106c9.zip | |
bnx2x: Fix BCM84823 LED behavior
Fix BCM84823 LED behavior which may show on some systems
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bnx2x/bnx2x_link.c')
| -rw-r--r-- | drivers/net/bnx2x/bnx2x_link.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/net/bnx2x/bnx2x_link.c b/drivers/net/bnx2x/bnx2x_link.c index f5fd33ea0976..bb1c81156d0f 100644 --- a/drivers/net/bnx2x/bnx2x_link.c +++ b/drivers/net/bnx2x/bnx2x_link.c @@ -5972,10 +5972,26 @@ static void bnx2x_848xx_set_led(struct bnx2x *bp, MDIO_PMA_REG_8481_LED2_MASK, 0x18); + /* Select activity source by Tx and Rx, as suggested by PHY AE */ bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_8481_LED3_MASK, - 0x0040); + 0x0006); + + /* Select the closest activity blink rate to that in 10/100/1000 */ + bnx2x_cl45_write(bp, phy, + MDIO_PMA_DEVAD, + MDIO_PMA_REG_8481_LED3_BLINK, + 0); + + bnx2x_cl45_read(bp, phy, + MDIO_PMA_DEVAD, + MDIO_PMA_REG_84823_CTL_LED_CTL_1, &val); + val |= MDIO_PMA_REG_84823_LED3_STRETCH_EN; /* stretch_en for LED3*/ + + bnx2x_cl45_write(bp, phy, + MDIO_PMA_DEVAD, + MDIO_PMA_REG_84823_CTL_LED_CTL_1, val); /* 'Interrupt Mask' */ bnx2x_cl45_write(bp, phy, |