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| author | Steve Wise <swise@opengridcomputing.com> | 2010-09-17 15:40:15 -0500 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2010-09-28 10:53:50 -0700 |
| commit | 40dbf6ee381008e471d3c4a332971247b7799744 (patch) | |
| tree | 6249fb3fd9cca9e2e42c01a798ef21b4f5a1e328 /drivers/infiniband/hw/cxgb4/provider.c | |
| parent | 410ade4c26bdf256fea3246e968a12409eb08763 (diff) | |
| download | blackbird-op-linux-40dbf6ee381008e471d3c4a332971247b7799744.tar.gz blackbird-op-linux-40dbf6ee381008e471d3c4a332971247b7799744.zip | |
RDMA/cxgb4: Fastreg NSMR fixes
- Remove dsgl support - doesn't work in T4.
- Wrap the immediate PBL as needed when building it in the wr.
- Adjust max pbl depth allowed based on ulptx alignment requirements.
- Bump the slots per SQ to 5 to allow up to 128MB fast registers.
- Advertise fastreg support by default.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/cxgb4/provider.c')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/provider.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/cxgb4/provider.c b/drivers/infiniband/hw/cxgb4/provider.c index a49a9c1275a3..81e127713675 100644 --- a/drivers/infiniband/hw/cxgb4/provider.c +++ b/drivers/infiniband/hw/cxgb4/provider.c @@ -54,9 +54,9 @@ #include "iw_cxgb4.h" -static int fastreg_support; +static int fastreg_support = 1; module_param(fastreg_support, int, 0644); -MODULE_PARM_DESC(fastreg_support, "Advertise fastreg support (default=0)"); +MODULE_PARM_DESC(fastreg_support, "Advertise fastreg support (default=1)"); static int c4iw_modify_port(struct ib_device *ibdev, u8 port, int port_modify_mask, |
