diff options
| author | Steve Wise <swise@opengridcomputing.com> | 2009-03-24 20:44:18 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2009-03-24 20:44:18 -0700 |
| commit | d1fbe04eee32ed2642cff139b8592866f1d43f41 (patch) | |
| tree | b3a934fd0415f794fe7acca9bfbf9905e5967f38 /drivers/infiniband/hw/cxgb3/cxio_hal.h | |
| parent | 426328963078f644c7194403a308588cf684d4c6 (diff) | |
RDMA/cxgb3: Enforce required firmware
The cxgb3 NIC driver can handle more firmware versions than iw_cxgb3,
and since commit 8207befa ("cxgb3: untie strict FW matching") cxgb3
will load with firmware versions that iw_cxgb3 can't handle. The FW
major number indicates a specific interface between the FW and
iw_cxgb3. Thus if the major number of the running firmware does not
match the required version compiled into iw_cxgb3, then iw_cxgb3 must
not register that device.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/cxgb3/cxio_hal.h')
| -rw-r--r-- | drivers/infiniband/hw/cxgb3/cxio_hal.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/cxgb3/cxio_hal.h b/drivers/infiniband/hw/cxgb3/cxio_hal.h index 656fe47bc84f..e44dc2289471 100644 --- a/drivers/infiniband/hw/cxgb3/cxio_hal.h +++ b/drivers/infiniband/hw/cxgb3/cxio_hal.h @@ -61,6 +61,8 @@ #define T3_MAX_DEV_NAME_LEN 32 +#define CXIO_FW_MAJ 7 + struct cxio_hal_ctrl_qp { u32 wptr; u32 rptr; @@ -108,6 +110,7 @@ struct cxio_rdev { struct gen_pool *pbl_pool; struct gen_pool *rqt_pool; struct list_head entry; + struct ch_embedded_info fw_info; }; static inline int cxio_num_stags(struct cxio_rdev *rdev_p) |