Author: luigi
Date: Thu Dec 26 05:22:38 2013
New Revision: 259907
URL: http://svnweb.freebsd.org/changeset/base/259907
Log:
use the correct netmap <-> nic slot mapping on the transmit ring for 'lem'.
This bug would manifest only in netmap mode and on packets transmitted after
a NIC reset while netmap mode is active.
MFC after: 3 days
Modified:
head/sys/dev/e1000/if_lem.c
Modified: head/sys/dev/e1000/if_lem.c
==============================================================================
--- head/sys/dev/e1000/if_lem.c Thu Dec 26 04:24:08 2013 (r259906)
+++ head/sys/dev/e1000/if_lem.c Thu Dec 26 05:22:38 2013 (r259907)
@@ -2679,7 +2679,7 @@ lem_setup_transmit_structures(struct ada
void *addr;
addr = PNMB(slot + si, &paddr);
- adapter->tx_desc_base[si].buffer_addr = htole64(paddr);
+ adapter->tx_desc_base[i].buffer_addr = htole64(paddr);
/* reload the map for netmap mode */
netmap_load_map(adapter->txtag, tx_buffer->map, addr);
}
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