diff options
| author | Eddie Wai <waie@broadcom.com> | 2010-05-17 17:32:56 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-05-17 17:32:56 -0700 |
| commit | b98eba52784fbd4a96241c5395c2c8d99fdb9433 (patch) | |
| tree | 219ee5004554753984442b98043a45b03c831632 /drivers/net/bnx2.c | |
| parent | a7fc948f4d11d80ac2bd08335dc1e0fb77ddf468 (diff) | |
| download | lwn-b98eba52784fbd4a96241c5395c2c8d99fdb9433.tar.gz lwn-b98eba52784fbd4a96241c5395c2c8d99fdb9433.zip | |
bnx2: Fix register printouts during NETEV_WATCHDOG.
Dump the correct MCP registers and add EMAC_RX_STATUS register during
NETDEV_WATCHDOG for debugging.
Signed-off-by: Eddie Wai <waie@broadcom.com>
Signed-off-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bnx2.c')
| -rw-r--r-- | drivers/net/bnx2.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 667f4196dc29..c281218f6d5e 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -6301,14 +6301,23 @@ static void bnx2_dump_state(struct bnx2 *bp) { struct net_device *dev = bp->dev; + u32 mcp_p0, mcp_p1; netdev_err(dev, "DEBUG: intr_sem[%x]\n", atomic_read(&bp->intr_sem)); - netdev_err(dev, "DEBUG: EMAC_TX_STATUS[%08x] RPM_MGMT_PKT_CTRL[%08x]\n", + netdev_err(dev, "DEBUG: EMAC_TX_STATUS[%08x] EMAC_RX_STATUS[%08x]\n", REG_RD(bp, BNX2_EMAC_TX_STATUS), + REG_RD(bp, BNX2_EMAC_RX_STATUS)); + netdev_err(dev, "DEBUG: RPM_MGMT_PKT_CTRL[%08x]\n", REG_RD(bp, BNX2_RPM_MGMT_PKT_CTRL)); + if (CHIP_NUM(bp) == CHIP_NUM_5709) { + mcp_p0 = BNX2_MCP_STATE_P0; + mcp_p1 = BNX2_MCP_STATE_P1; + } else { + mcp_p0 = BNX2_MCP_STATE_P0_5708; + mcp_p1 = BNX2_MCP_STATE_P1_5708; + } netdev_err(dev, "DEBUG: MCP_STATE_P0[%08x] MCP_STATE_P1[%08x]\n", - bnx2_reg_rd_ind(bp, BNX2_MCP_STATE_P0), - bnx2_reg_rd_ind(bp, BNX2_MCP_STATE_P1)); + bnx2_reg_rd_ind(bp, mcp_p0), bnx2_reg_rd_ind(bp, mcp_p1)); netdev_err(dev, "DEBUG: HC_STATS_INTERRUPT_STATUS[%08x]\n", REG_RD(bp, BNX2_HC_STATS_INTERRUPT_STATUS)); if (bp->flags & BNX2_FLAG_USING_MSIX) |