diff options
| author |   Ben Hutchings <bhutchings@solarflare.com> | 2008-05-07 12:55:13 +0100 |
|---|---|---|
| committer |   Jeff Garzik <jgarzik@redhat.com> | 2008-05-13 01:31:40 -0400 |
| commit | 75f2d3eac93277fa022b2fbe51257e856575e757 (patch) | |
| tree | 72c693ec5039e4c30b51713a6a550829fd17c1d1 /drivers/net/sfc/falcon_xmac.c | |
| parent | [netdrvr] sfc: Add TSO support (diff) | |
| download | linux-dev-75f2d3eac93277fa022b2fbe51257e856575e757.tar.xz linux-dev-75f2d3eac93277fa022b2fbe51257e856575e757.zip | |
[netdrvr] sfc: Add phy_flash_cfg module parameter and implementation
The 10Xpress PHY supports flash upgrades through MDIO, but needs to be
put in upgrade mode at power-up. This adds a module parameter and other
logic to support that.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/sfc/falcon_xmac.c')
| -rw-r--r-- | drivers/net/sfc/falcon_xmac.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/sfc/falcon_xmac.c b/drivers/net/sfc/falcon_xmac.c index aa7521b24a5d..d99efe2e68b7 100644 --- a/drivers/net/sfc/falcon_xmac.c +++ b/drivers/net/sfc/falcon_xmac.c @@ -69,6 +69,10 @@ static int falcon_reset_xmac(struct efx_nic *efx) udelay(10); } + /* This often fails when DSP is disabled, ignore it */ + if (sfe4001_phy_flash_cfg != 0) + return 0; + EFX_ERR(efx, "timed out waiting for XMAC core reset\n"); return -ETIMEDOUT; } |