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bnx2: Dump some config space registers during TX timeout. 

These config register values will be useful when the memory registers
are returning 0xffffffff which has been reported.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Chan 2010-07-03 20:42:17 +00:00 committed by David S. Miller
parent fdc8541d69
commit 5804a8fbb8
1 changed files with 7 additions and 2 deletions
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9
drivers/net/bnx2.c
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@ -6313,9 +6313,14 @@ static void
bnx2_dump_state(struct bnx2 *bp)
{
struct net_device *dev = bp->dev;
u32 mcp_p0, mcp_p1;
u32 mcp_p0, mcp_p1, val1, val2;
netdev_err(dev, "DEBUG: intr_sem[%x]\n", atomic_read(&bp->intr_sem));
pci_read_config_dword(bp->pdev, PCI_COMMAND, &val1);
netdev_err(dev, "DEBUG: intr_sem[%x] PCI_CMD[%08x]\n",
atomic_read(&bp->intr_sem), val1);
pci_read_config_dword(bp->pdev, bp->pm_cap + PCI_PM_CTRL, &val1);
pci_read_config_dword(bp->pdev, BNX2_PCICFG_MISC_CONFIG, &val2);
netdev_err(dev, "DEBUG: PCI_PM[%08x] PCI_MISC_CFG[%08x]\n", val1, val2);
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));