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authorRoland Dreier <rolandd@cisco.com>2008-06-09 20:58:42 +0400
committerRoland Dreier <rolandd@cisco.com>2008-06-09 20:58:42 +0400
commit4c0283fc561d79a4f94ab48ec37282e15273d1f8 (patch)
tree2826dd873ca2e9ce699c11211582f2f9425871e4 /drivers/infiniband/hw
parent8079ffa0e18baaf2940e52e0c118eef420a473a4 (diff)
downloadlinux-4c0283fc561d79a4f94ab48ec37282e15273d1f8.tar.xz
IB/core: Remove IB_DEVICE_SEND_W_INV capability flag
In 2.6.26, we added some support for send with invalidate work requests, including a device capability flag to indicate whether a device supports such requests. However, the support was incomplete: the completion structure was not extended with a field for the key contained in incoming send with invalidate requests. Full support for memory management extensions (send with invalidate, local invalidate, fast register through a send queue, etc) is planned for 2.6.27. Since send with invalidate is not very useful by itself, just remove the IB_DEVICE_SEND_W_INV bit before the 2.6.26 final release; we will add an IB_DEVICE_MEM_MGT_EXTENSIONS bit in 2.6.27, which makes things simpler for applications, since they will not have quite as confusing an array of fine-grained bits to check. Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw')
-rw-r--r--drivers/infiniband/hw/amso1100/c2_rnic.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/amso1100/c2_rnic.c b/drivers/infiniband/hw/amso1100/c2_rnic.c
index 9a054c6941a4..b1441aeb60c2 100644
--- a/drivers/infiniband/hw/amso1100/c2_rnic.c
+++ b/drivers/infiniband/hw/amso1100/c2_rnic.c
@@ -455,8 +455,7 @@ int __devinit c2_rnic_init(struct c2_dev *c2dev)
IB_DEVICE_CURR_QP_STATE_MOD |
IB_DEVICE_SYS_IMAGE_GUID |
IB_DEVICE_ZERO_STAG |
- IB_DEVICE_MEM_WINDOW |
- IB_DEVICE_SEND_W_INV);
+ IB_DEVICE_MEM_WINDOW);
/* Allocate the qptr_array */
c2dev->qptr_array = vmalloc(C2_MAX_CQS * sizeof(void *));