diff options
Diffstat (limited to 'sys/dev/usb/storage/umass.c')
| -rw-r--r-- | sys/dev/usb/storage/umass.c | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/sys/dev/usb/storage/umass.c b/sys/dev/usb/storage/umass.c index 4e57d82..e41e55b 100644 --- a/sys/dev/usb/storage/umass.c +++ b/sys/dev/usb/storage/umass.c @@ -469,8 +469,6 @@ static void umass_cbi_start_status(struct umass_softc *); static void umass_t_cbi_data_clear_stall_callback(struct usb_xfer *, uint8_t, uint8_t, usb_error_t); static int umass_cam_attach_sim(struct umass_softc *); -static void umass_cam_rescan_callback(struct cam_periph *, union ccb *); -static void umass_cam_rescan(struct umass_softc *); static void umass_cam_attach(struct umass_softc *); static void umass_cam_detach_sim(struct umass_softc *); static void umass_cam_action(struct cam_sim *, union ccb *); @@ -2145,68 +2143,6 @@ umass_cam_attach_sim(struct umass_softc *sc) } static void -umass_cam_rescan_callback(struct cam_periph *periph, union ccb *ccb) -{ -#if USB_DEBUG - struct umass_softc *sc = NULL; - - if (ccb->ccb_h.status != CAM_REQ_CMP) { - DPRINTF(sc, UDMASS_SCSI, "%s:%d Rescan failed, 0x%04x\n", - periph->periph_name, periph->unit_number, - ccb->ccb_h.status); - } else { - DPRINTF(sc, UDMASS_SCSI, "%s%d: Rescan succeeded\n", - periph->periph_name, periph->unit_number); - } -#endif - - xpt_free_path(ccb->ccb_h.path); - free(ccb, M_USBDEV); -} - -static void -umass_cam_rescan(struct umass_softc *sc) -{ - struct cam_path *path; - union ccb *ccb; - - DPRINTF(sc, UDMASS_SCSI, "scbus%d: scanning for %d:%d:%d\n", - cam_sim_path(sc->sc_sim), - cam_sim_path(sc->sc_sim), - sc->sc_unit, CAM_LUN_WILDCARD); - - ccb = malloc(sizeof(*ccb), M_USBDEV, M_WAITOK | M_ZERO); - - if (ccb == NULL) { - return; - } -#if (__FreeBSD_version >= 700037) - mtx_lock(&sc->sc_mtx); -#endif - - if (xpt_create_path(&path, xpt_periph, cam_sim_path(sc->sc_sim), - CAM_TARGET_WILDCARD, CAM_LUN_WILDCARD) - != CAM_REQ_CMP) { -#if (__FreeBSD_version >= 700037) - mtx_unlock(&sc->sc_mtx); -#endif - free(ccb, M_USBDEV); - return; - } - xpt_setup_ccb(&ccb->ccb_h, path, 5 /* priority (low) */ ); - ccb->ccb_h.func_code = XPT_SCAN_BUS; - ccb->ccb_h.cbfcnp = &umass_cam_rescan_callback; - ccb->crcn.flags = CAM_FLAG_NONE; - xpt_action(ccb); - -#if (__FreeBSD_version >= 700037) - mtx_unlock(&sc->sc_mtx); -#endif - - /* The scan is in progress now. */ -} - -static void umass_cam_attach(struct umass_softc *sc) { #ifndef USB_DEBUG @@ -2216,19 +2152,6 @@ umass_cam_attach(struct umass_softc *sc) sc->sc_name, cam_sim_path(sc->sc_sim), sc->sc_unit, CAM_LUN_WILDCARD, cam_sim_path(sc->sc_sim)); - - if (!cold) { - /* - * Notify CAM of the new device after a short delay. Any - * failure is benign, as the user can still do it by hand - * (camcontrol rescan <busno>). Only do this if we are not - * booting, because CAM does a scan after booting has - * completed, when interrupts have been enabled. - */ - - /* scan the new sim */ - umass_cam_rescan(sc); - } } /* umass_cam_detach |
