Apologies for the (very) late response.
0007-ipg-plug-leaks-in-the-error-path-of-ipg_nic_open.txt broke receive
since it was skipping the initialization of the Rx buffers. Patch attached.
Did anyone manage to get a response from IC Plus regarding the required
Signed-off-by line?
David Vrabel
ipg: initialize Rx buffers correctly
A previous patch resulted in the initialization of the Rx buffers
being skipped.
Signed-off-by: David Vrabel <[email protected]>
--- linux-source-2.6.16.orig/drivers/net/ipg.c 2006-05-20 21:38:44.604788258 +0100
+++ linux-source-2.6.16/drivers/net/ipg.c 2006-05-20 21:39:14.298898552 +0100
@@ -1298,18 +1298,16 @@
sp->RxBuffNotReady = 0;
for (i = 0; i < IPG_RFDLIST_LENGTH; i++) {
- if (!sp->RxBuff[i])
- continue;
-
- /* Free any allocated receive buffers. */
- pci_unmap_single(sp->pdev,
- sp->RxBuffDMAhandle[i].dmahandle,
- sp->RxBuffDMAhandle[i].len,
- PCI_DMA_FROMDEVICE);
-
- IPG_DEV_KFREE_SKB(sp->RxBuff[i]);
- sp->RxBuff[i] = NULL;
+ if (sp->RxBuff[i]) {
+ /* Free any allocated receive buffers. */
+ pci_unmap_single(sp->pdev,
+ sp->RxBuffDMAhandle[i].dmahandle,
+ sp->RxBuffDMAhandle[i].len,
+ PCI_DMA_FROMDEVICE);
+ IPG_DEV_KFREE_SKB(sp->RxBuff[i]);
+ sp->RxBuff[i] = NULL;
+ }
/* Clear out the RFS field. */
sp->RFDList[i].RFS = 0x0000000000000000;
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