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sys/dev/ocs_fc/ocs_pci.c
| Show First 20 Lines • Show All 571 Lines • ▼ Show 20 Lines | ocs_device_detach(ocs_t *ocs) | ||||
| ocs_io_t *io = NULL; | ocs_io_t *io = NULL; | ||||
| if (ocs != NULL) { | if (ocs != NULL) { | ||||
| if (!ocs->attached) { | if (!ocs->attached) { | ||||
| ocs_log_warn(ocs, "%s: Device is not attached\n", __func__); | ocs_log_warn(ocs, "%s: Device is not attached\n", __func__); | ||||
| return -1; | return -1; | ||||
| } | } | ||||
| ocs->attached = FALSE; | |||||
| rc = ocs_xport_control(ocs->xport, OCS_XPORT_SHUTDOWN); | rc = ocs_xport_control(ocs->xport, OCS_XPORT_SHUTDOWN); | ||||
| if (rc) { | if (rc) { | ||||
| ocs_log_err(ocs, "%s: Transport Shutdown timed out\n", __func__); | ocs_log_err(ocs, "%s: Transport Shutdown timed out\n", __func__); | ||||
| } | } | ||||
| ocs_intr_teardown(ocs); | ocs_intr_teardown(ocs); | ||||
| if (ocs_xport_detach(ocs->xport) != 0) { | if (ocs_xport_detach(ocs->xport) != 0) { | ||||
| ocs_log_err(ocs, "%s: Transport detach failed\n", __func__); | ocs_log_err(ocs, "%s: Transport detach failed\n", __func__); | ||||
| } | } | ||||
| ocs_cam_detach(ocs); | ocs_cam_detach(ocs); | ||||
| ocs_free(ocs, ocs->fcports, sizeof(ocs->fcports)); | ocs_free(ocs, ocs->fcports, sizeof(ocs->fcports)); | ||||
| for (i = 0; (io = ocs_io_get_instance(ocs, i)); i++) { | for (i = 0; (io = ocs_io_get_instance(ocs, i)); i++) { | ||||
| if (bus_dmamap_destroy(ocs->buf_dmat, io->tgt_io.dmap)) { | if (bus_dmamap_destroy(ocs->buf_dmat, io->tgt_io.dmap)) { | ||||
| device_printf(ocs->dev, "%s: bad dma map destroy\n", __func__); | device_printf(ocs->dev, "%s: bad dma map destroy\n", __func__); | ||||
| } | } | ||||
| } | } | ||||
| bus_dma_tag_destroy(ocs->dmat); | bus_dma_tag_destroy(ocs->dmat); | ||||
| ocs_xport_free(ocs->xport); | ocs_xport_free(ocs->xport); | ||||
| ocs->xport = NULL; | ocs->xport = NULL; | ||||
| ocs->attached = FALSE; | |||||
| } | } | ||||
| return 0; | return 0; | ||||
| } | } | ||||
| /** | /** | ||||
| ▲ Show 20 Lines • Show All 352 Lines • Show Last 20 Lines | |||||