diff options
Diffstat (limited to 'drivers/infiniband/hw')
| -rw-r--r-- | drivers/infiniband/hw/cxgb3/cxio_hal.c | 17 | ||||
| -rw-r--r-- | drivers/infiniband/hw/cxgb3/cxio_hal.h | 3 |
2 files changed, 20 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/cxgb3/cxio_hal.c b/drivers/infiniband/hw/cxgb3/cxio_hal.c index c2740e790f7..d4d7204c11e 100644 --- a/drivers/infiniband/hw/cxgb3/cxio_hal.c +++ b/drivers/infiniband/hw/cxgb3/cxio_hal.c @@ -938,6 +938,23 @@ int cxio_rdev_open(struct cxio_rdev *rdev_p) if (!rdev_p->t3cdev_p) rdev_p->t3cdev_p = dev2t3cdev(netdev_p); rdev_p->t3cdev_p->ulp = (void *) rdev_p; + + err = rdev_p->t3cdev_p->ctl(rdev_p->t3cdev_p, GET_EMBEDDED_INFO, + &(rdev_p->fw_info)); + if (err) { + printk(KERN_ERR "%s t3cdev_p(%p)->ctl returned error %d.\n", + __func__, rdev_p->t3cdev_p, err); + goto err1; + } + if (G_FW_VERSION_MAJOR(rdev_p->fw_info.fw_vers) != CXIO_FW_MAJ) { + printk(KERN_ERR MOD "fatal firmware version mismatch: " + "need version %u but adapter has version %u\n", + CXIO_FW_MAJ, + G_FW_VERSION_MAJOR(rdev_p->fw_info.fw_vers)); + err = -EINVAL; + goto err1; + } + err = rdev_p->t3cdev_p->ctl(rdev_p->t3cdev_p, RDMA_GET_PARAMS, &(rdev_p->rnic_info)); if (err) { diff --git a/drivers/infiniband/hw/cxgb3/cxio_hal.h b/drivers/infiniband/hw/cxgb3/cxio_hal.h index 656fe47bc84..e44dc228947 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) |