diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2008-12-12 22:00:49 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-12-12 22:00:49 -0800 |
| commit | 6f158d5f29b420438e907d72cb111ddb9973f00a (patch) | |
| tree | 38d7696c47a706447c6bf8e66f52a5854d781464 /drivers/net/sfc/falcon.c | |
| parent | e6fa2eb789f49dc51a20d3db0d410bc8158abb43 (diff) | |
| download | op-kernel-dev-6f158d5f29b420438e907d72cb111ddb9973f00a.zip op-kernel-dev-6f158d5f29b420438e907d72cb111ddb9973f00a.tar.gz | |
sfc: Add support for SFN4111T
Add support code for the SFN4111T 100/1000/10GBASE-T reference design,
based in part on the existing code for the SFE4001.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sfc/falcon.c')
| -rw-r--r-- | drivers/net/sfc/falcon.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c index db8e147..84771a7 100644 --- a/drivers/net/sfc/falcon.c +++ b/drivers/net/sfc/falcon.c @@ -2971,6 +2971,13 @@ int falcon_init_nic(struct efx_nic *efx) EFX_SET_OWORD_FIELD(temp, ONCHIP_SRAM, 1); falcon_write(efx, &temp, NIC_STAT_REG); + /* Set the source of the GMAC clock */ + if (falcon_rev(efx) == FALCON_REV_B0) { + falcon_read(efx, &temp, GPIO_CTL_REG_KER); + EFX_SET_OWORD_FIELD(temp, GPIO_USE_NIC_CLK, true); + falcon_write(efx, &temp, GPIO_CTL_REG_KER); + } + /* Set buffer table mode */ EFX_POPULATE_OWORD_1(temp, BUF_TBL_MODE, BUF_TBL_MODE_FULL); falcon_write(efx, &temp, BUF_TBL_CFG_REG_KER); |
