tg3: Provide full regdump on tx timeout
The current amount of information provided in the output of a tx timeout
is insufficient to determine a root cause. This patch replaces the
terse, four-register status output with a more complete body of
information. For PCIe devices, the full register space is dumped. For
other devices, select registers are dumped instead.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Reviewed-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 829a84a..9912010 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -1954,6 +1954,8 @@
#define TG3_PCIE_PL_LO_PHYCTL5 0x00000014
#define TG3_PCIE_PL_LO_PHYCTL5_DIS_L2CLKREQ 0x80000000
+#define TG3_REG_BLK_SIZE 0x00008000
+
/* OTP bit definitions */
#define TG3_OTP_AGCTGT_MASK 0x000000e0
#define TG3_OTP_AGCTGT_SHIFT 1