diff options
| author |   Yaniv Rosner <yanivr@broadcom.com> | 2014-01-01 11:06:41 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-01-01 22:09:47 -0500 |
| commit | b899e698fca1de16921525e347f6e81539fdedcf (patch) | |
| tree | 995c63f6bb5056dfeff4fcd8ab6878e9c735b8a9 /drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h | |
| parent | usbnet: mcs7830: rework link state detection (diff) | |
| download | linux-dev-b899e698fca1de16921525e347f6e81539fdedcf.tar.xz linux-dev-b899e698fca1de16921525e347f6e81539fdedcf.zip | |
bnx2x: Fix 578xx-KR 1G link
Fix a problem where 578xx-KR is unable to get link when connected to 1G link
partner. Two fixes were required:
One was to force CL37 sync_status low to prevent Warpcore from getting stuck in
CL73 parallel detect loop while link partner is sending.
Second fix was to enable auto-detect mode, thus allowing the Warpcore to select
the higher speed protocol between 10G-KR (over CL73), or go down to 1G over CL73
when there's indication for it.
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h index 3efbb35267c8..14ffb6e56e59 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h @@ -7179,6 +7179,7 @@ Theotherbitsarereservedandshouldbezero*/ #define MDIO_WC_REG_RX1_PCI_CTRL 0x80ca #define MDIO_WC_REG_RX2_PCI_CTRL 0x80da #define MDIO_WC_REG_RX3_PCI_CTRL 0x80ea +#define MDIO_WC_REG_RXB_ANA_RX_CONTROL_PCI 0x80fa #define MDIO_WC_REG_XGXSBLK2_UNICORE_MODE_10G 0x8104 #define MDIO_WC_REG_XGXS_STATUS3 0x8129 #define MDIO_WC_REG_PAR_DET_10G_STATUS 0x8130 |