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path: root/drivers/net/tg3.c
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Diffstat (limited to 'drivers/net/tg3.c')
-rw-r--r--drivers/net/tg3.c21
1 files changed, 8 insertions, 13 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index d6047bd6805d..376d8e776936 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -5828,10 +5828,14 @@ static int tg3_reset_hw(struct tg3 *tp)
5828 GRC_MODE_NO_TX_PHDR_CSUM | 5828 GRC_MODE_NO_TX_PHDR_CSUM |
5829 GRC_MODE_NO_RX_PHDR_CSUM); 5829 GRC_MODE_NO_RX_PHDR_CSUM);
5830 tp->grc_mode |= GRC_MODE_HOST_SENDBDS; 5830 tp->grc_mode |= GRC_MODE_HOST_SENDBDS;
5831 if (tp->tg3_flags & TG3_FLAG_NO_TX_PSEUDO_CSUM) 5831
5832 tp->grc_mode |= GRC_MODE_NO_TX_PHDR_CSUM; 5832 /* Pseudo-header checksum is done by hardware logic and not
5833 if (tp->tg3_flags & TG3_FLAG_NO_RX_PSEUDO_CSUM) 5833 * the offload processers, so make the chip do the pseudo-
5834 tp->grc_mode |= GRC_MODE_NO_RX_PHDR_CSUM; 5834 * header checksums on receive. For transmit it is more
5835 * convenient to do the pseudo-header checksum in software
5836 * as Linux does that on transmit for us in all cases.
5837 */
5838 tp->grc_mode |= GRC_MODE_NO_TX_PHDR_CSUM;
5835 5839
5836 tw32(GRC_MODE, 5840 tw32(GRC_MODE,
5837 tp->grc_mode | 5841 tp->grc_mode |
@@ -10303,15 +10307,6 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
10303 if (tp->pci_chip_rev_id == CHIPREV_ID_5700_B0) 10307 if (tp->pci_chip_rev_id == CHIPREV_ID_5700_B0)
10304 tp->tg3_flags |= TG3_FLAG_BROKEN_CHECKSUMS; 10308 tp->tg3_flags |= TG3_FLAG_BROKEN_CHECKSUMS;
10305 10309
10306 /* Pseudo-header checksum is done by hardware logic and not
10307 * the offload processers, so make the chip do the pseudo-
10308 * header checksums on receive. For transmit it is more
10309 * convenient to do the pseudo-header checksum in software
10310 * as Linux does that on transmit for us in all cases.
10311 */
10312 tp->tg3_flags |= TG3_FLAG_NO_TX_PSEUDO_CSUM;
10313 tp->tg3_flags &= ~TG3_FLAG_NO_RX_PSEUDO_CSUM;
10314
10315 /* Derive initial jumbo mode from MTU assigned in 10310 /* Derive initial jumbo mode from MTU assigned in
10316 * ether_setup() via the alloc_etherdev() call 10311 * ether_setup() via the alloc_etherdev() call
10317 */ 10312 */