The current error checking is flagging some perfectly normal, but
usually rare packets as being bad. Do not flag these packets.
Signed-off-by: Linas Vepstas <[EMAIL PROTECTED]>
----
drivers/net/spider_net.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
Index: linux-2.6.22-rc1/drivers/net/spider_net.c
===================================================================
--- linux-2.6.22-rc1.orig/drivers/net/spider_net.c 2007-06-07
11:52:20.000000000 -0500
+++ linux-2.6.22-rc1/drivers/net/spider_net.c 2007-06-07 11:52:24.000000000
-0500
@@ -1174,7 +1174,7 @@ spider_net_decode_one_descr(struct spide
goto bad_desc;
}
- if (hwdescr->dmac_cmd_status & 0xfefe) {
+ if (hwdescr->dmac_cmd_status & 0xfcf4) {
dev_err(&card->netdev->dev, "bad status, cmd_status=x%08x\n",
hwdescr->dmac_cmd_status);
pr_err("buf_addr=x%08x\n", hw_buf_addr);
@@ -1543,10 +1543,7 @@ spider_net_handle_error_irq(struct spide
case SPIDER_NET_GDCDCEINT: /* fallthrough */
case SPIDER_NET_GDBDCEINT: /* fallthrough */
case SPIDER_NET_GDADCEINT:
- if (netif_msg_intr(card) && net_ratelimit())
- dev_err(&card->netdev->dev, "got descriptor chain end
interrupt, "
- "restarting DMAC %c.\n",
- 'D'-(i-SPIDER_NET_GDDDCEINT)/3);
+ /* Could happen when rx chain is full */
spider_net_refill_rx_chain(card);
spider_net_enable_rxdmac(card);
show_error = 0;
@@ -1557,7 +1554,7 @@ spider_net_handle_error_irq(struct spide
case SPIDER_NET_GDCINVDINT: /* fallthrough */
case SPIDER_NET_GDBINVDINT: /* fallthrough */
case SPIDER_NET_GDAINVDINT:
- /* could happen when rx chain is full */
+ /* Could happen when rx chain is full */
spider_net_refill_rx_chain(card);
spider_net_enable_rxdmac(card);
show_error = 0;
-
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