Commit 5804a8fb authored by Michael Chan's avatar Michael Chan Committed by David S. Miller
Browse files

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: default avatarMichael Chan <mchan@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent fdc8541d

drivers/net/bnx2.c

+8 −3
Original line number Diff line number Diff line
@@ -6313,9 +6313,14 @@ 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));

	u32 mcp_p0, mcp_p1, val1, val2;



	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));