Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=eb14032f9eb595621270f3269f40094adb3144e8
Commit: eb14032f9eb595621270f3269f40094adb3144e8
Parent: ea54b10c7773007e173da31fe7adcc049da33331
Author: Eli Cohen <[EMAIL PROTECTED]>
AuthorDate: Wed Jan 30 18:30:46 2008 +0200
Committer: Roland Dreier <[EMAIL PROTECTED]>
CommitDate: Fri Feb 8 13:39:26 2008 -0800
IPoIB: Add high DMA feature flag
All current InfiniBand devices can handle all DMA addresses, and it's
hard to imagine anyone would be silly enough to build a new device
that couldn't. Therefore, enable the NETIF_F_HIGHDMA feature for IPoIB.
This has no effect for no, but is needed when we enable gather/scatter
support and checksum stateless offloads.
Signed-off-by: Eli Cohen <[EMAIL PROTECTED]>
Signed-off-by: Roland Dreier <[EMAIL PROTECTED]>
---
drivers/infiniband/ulp/ipoib/ipoib_main.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c
b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 09f5371..f96477a 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -965,7 +965,9 @@ static void ipoib_setup(struct net_device *dev)
dev->addr_len = INFINIBAND_ALEN;
dev->type = ARPHRD_INFINIBAND;
dev->tx_queue_len = ipoib_sendq_size * 2;
- dev->features = NETIF_F_VLAN_CHALLENGED | NETIF_F_LLTX;
+ dev->features = (NETIF_F_VLAN_CHALLENGED |
+ NETIF_F_LLTX |
+ NETIF_F_HIGHDMA);
/* MTU will be reset when mcast join happens */
dev->mtu = IPOIB_PACKET_SIZE - IPOIB_ENCAP_LEN;
-
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