projects / people / pmueller / ipfire-2.x.git / blame
| Commit | Line | Data |
|---|---|---|
| 00e5a55c BS |
1 | From e125646ab56b490d0390b158e0afa9cccfc1f897 Mon Sep 17 00:00:00 2001 |
| 2 | From: Dhananjay Phadke <dhananjay@netxen.com> | |
| 3 | Date: Thu, 29 Jan 2009 16:05:19 -0800 | |
| 4 | Subject: netxen: revert jumbo ringsize | |
| 5 | Acked-by: Karsten Keil <kkeil@novell.com> | |
| 6 | Reference: bnc#472416 | |
| 7 | ||
| 8 | Reducing jumbo ring size below 1024 reduces throughput for old | |
| 9 | firmwares (3.4.216 and older) running on older (NX2031) chip, | |
| 10 | so restore it back to 1024. | |
| 11 | ||
| 12 | This was reduced in commit 32ec803348b4d5f1353e1d7feae30880b8b3e342 | |
| 13 | ("netxen: reduce memory footprint"). | |
| 14 | ||
| 15 | Raising jumbo ring size from 512 to 1024, adds ~4MB per port, but | |
| 16 | there's still big saving because of original patch (~20MB per port). | |
| 17 | ||
| 18 | Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> | |
| 19 | Signed-off-by: David S. Miller <davem@davemloft.net> | |
| 20 | --- | |
| 21 | drivers/net/netxen/netxen_nic.h | 2 +- | |
| 22 | 1 files changed, 1 insertions(+), 1 deletions(-) | |
| 23 | ||
| 24 | diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h | |
| 25 | index a75a310..9c78c96 100644 | |
| 26 | --- a/drivers/net/netxen/netxen_nic.h | |
| 27 | +++ b/drivers/net/netxen/netxen_nic.h | |
| 28 | @@ -210,7 +210,7 @@ | |
| 29 | #define MAX_CMD_DESCRIPTORS_HOST 1024 | |
| 30 | #define MAX_RCV_DESCRIPTORS_1G 2048 | |
| 31 | #define MAX_RCV_DESCRIPTORS_10G 4096 | |
| 32 | -#define MAX_JUMBO_RCV_DESCRIPTORS 512 | |
| 33 | +#define MAX_JUMBO_RCV_DESCRIPTORS 1024 | |
| 34 | #define MAX_LRO_RCV_DESCRIPTORS 8 | |
| 35 | #define MAX_RCVSTATUS_DESCRIPTORS MAX_RCV_DESCRIPTORS | |
| 36 | #define MAX_JUMBO_RCV_DESC MAX_JUMBO_RCV_DESCRIPTORS | |
| 37 | -- | |
| 38 | 1.5.6.4 | |
| 39 |