From 6ea7ae1d0fc02a6c4ccd27e43346f67c44226e7a Mon Sep 17 00:00:00 2001 From: Alexander Duyck Date: Fri, 14 Nov 2008 06:54:36 +0000 Subject: e1000e: enable ECC correction on 82571 silicon This change enables ECC correction for the packet buffer on all 82571 silicon. Signed-off-by: Alexander Duyck Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller --- drivers/net/e1000e/defines.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/net/e1000e/defines.h') diff --git a/drivers/net/e1000e/defines.h b/drivers/net/e1000e/defines.h index 48f79ecb82a0..34a68fcab5a9 100644 --- a/drivers/net/e1000e/defines.h +++ b/drivers/net/e1000e/defines.h @@ -372,6 +372,13 @@ #define E1000_ICR_TXQ1 0x00800000 /* Tx Queue 1 Interrupt */ #define E1000_ICR_OTHER 0x01000000 /* Other Interrupts */ +/* PBA ECC Register */ +#define E1000_PBA_ECC_COUNTER_MASK 0xFFF00000 /* ECC counter mask */ +#define E1000_PBA_ECC_COUNTER_SHIFT 20 /* ECC counter shift value */ +#define E1000_PBA_ECC_CORR_EN 0x00000001 /* ECC correction enable */ +#define E1000_PBA_ECC_STAT_CLR 0x00000002 /* Clear ECC error counter */ +#define E1000_PBA_ECC_INT_EN 0x00000004 /* Enable ICR bit 5 for ECC */ + /* * This defines the bits that are set in the Interrupt Mask * Set/Read Register. Each bit is documented below: -- cgit v1.2.3