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sys/dev/smartpqi/smartpqi_cam.c
| Show First 20 Lines • Show All 1,020 Lines • ▼ Show 20 Lines | |||||
| * Function to adjust the queue depth of a device | * Function to adjust the queue depth of a device | ||||
| */ | */ | ||||
| void smartpqi_adjust_queue_depth(struct cam_path *path, uint32_t queue_depth) | void smartpqi_adjust_queue_depth(struct cam_path *path, uint32_t queue_depth) | ||||
| { | { | ||||
| struct ccb_relsim crs; | struct ccb_relsim crs; | ||||
| DBG_INFO("IN\n"); | DBG_INFO("IN\n"); | ||||
| xpt_setup_ccb(&crs.ccb_h, path, 5); | xpt_setup_stack_ccb(&crs.ccb_h, sizeof(crs), path, 5); | ||||
| crs.ccb_h.func_code = XPT_REL_SIMQ; | crs.ccb_h.func_code = XPT_REL_SIMQ; | ||||
| crs.ccb_h.flags = CAM_DEV_QFREEZE; | crs.ccb_h.flags = CAM_DEV_QFREEZE; | ||||
| crs.release_flags = RELSIM_ADJUST_OPENINGS; | crs.release_flags = RELSIM_ADJUST_OPENINGS; | ||||
| crs.openings = queue_depth; | crs.openings = queue_depth; | ||||
| xpt_action((union ccb *)&crs); | xpt_action((union ccb *)&crs); | ||||
| if(crs.ccb_h.status != CAM_REQ_CMP) { | if(crs.ccb_h.status != CAM_REQ_CMP) { | ||||
| printf("XPT_REL_SIMQ failed stat=%d\n", crs.ccb_h.status); | printf("XPT_REL_SIMQ failed stat=%d\n", crs.ccb_h.status); | ||||
| } | } | ||||
| ▲ Show 20 Lines • Show All 101 Lines • ▼ Show 20 Lines | if (xpt_create_path(&ccb->ccb_h.path, NULL, | ||||
| mtx_unlock(&softs->os_specific.cam_lock); | mtx_unlock(&softs->os_specific.cam_lock); | ||||
| return PQI_STATUS_FAILURE; | return PQI_STATUS_FAILURE; | ||||
| } | } | ||||
| /* | /* | ||||
| * Callback to set the queue depth per target which is | * Callback to set the queue depth per target which is | ||||
| * derived from the FW. | * derived from the FW. | ||||
| */ | */ | ||||
| softs->os_specific.path = ccb->ccb_h.path; | softs->os_specific.path = ccb->ccb_h.path; | ||||
| xpt_setup_ccb(&csa.ccb_h, softs->os_specific.path, 5); | xpt_setup_stack_ccb(&csa.ccb_h, sizeof(csa), softs->os_specific.path, | ||||
| 5); | |||||
| csa.ccb_h.func_code = XPT_SASYNC_CB; | csa.ccb_h.func_code = XPT_SASYNC_CB; | ||||
| csa.event_enable = AC_FOUND_DEVICE; | csa.event_enable = AC_FOUND_DEVICE; | ||||
| csa.callback = smartpqi_async; | csa.callback = smartpqi_async; | ||||
| csa.callback_arg = softs; | csa.callback_arg = softs; | ||||
| xpt_action((union ccb *)&csa); | xpt_action((union ccb *)&csa); | ||||
| if (csa.ccb_h.status != CAM_REQ_CMP) { | if (csa.ccb_h.status != CAM_REQ_CMP) { | ||||
| DBG_ERR("Unable to register smartpqi_aysnc handler: %d!\n", | DBG_ERR("Unable to register smartpqi_aysnc handler: %d!\n", | ||||
| csa.ccb_h.status); | csa.ccb_h.status); | ||||
| Show All 12 Lines | void deregister_sim(struct pqisrc_softstate *softs) | ||||
| struct ccb_setasync csa; | struct ccb_setasync csa; | ||||
| DBG_FUNC("IN\n"); | DBG_FUNC("IN\n"); | ||||
| if (softs->os_specific.mtx_init) { | if (softs->os_specific.mtx_init) { | ||||
| mtx_lock(&softs->os_specific.cam_lock); | mtx_lock(&softs->os_specific.cam_lock); | ||||
| } | } | ||||
| xpt_setup_ccb(&csa.ccb_h, softs->os_specific.path, 5); | xpt_setup_stack_ccb(&csa.ccb_h, sizeof(csa), softs->os_specific.path, | ||||
| 5); | |||||
| csa.ccb_h.func_code = XPT_SASYNC_CB; | csa.ccb_h.func_code = XPT_SASYNC_CB; | ||||
| csa.event_enable = 0; | csa.event_enable = 0; | ||||
| csa.callback = smartpqi_async; | csa.callback = smartpqi_async; | ||||
| csa.callback_arg = softs; | csa.callback_arg = softs; | ||||
| xpt_action((union ccb *)&csa); | xpt_action((union ccb *)&csa); | ||||
| xpt_free_path(softs->os_specific.path); | xpt_free_path(softs->os_specific.path); | ||||
| xpt_release_simq(softs->os_specific.sim, 0); | xpt_release_simq(softs->os_specific.sim, 0); | ||||
| Show All 23 Lines | |||||