| tw_osl_freebsd.c (232669) | tw_osl_freebsd.c (246713) |
|---|---|
| 1/* 2 * Copyright (c) 2004-07 Applied Micro Circuits Corporation. 3 * Copyright (c) 2004-05 Vinod Kashyap. 4 * Copyright (c) 2000 Michael Smith 5 * Copyright (c) 2000 BSDi 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 14 unchanged lines hidden (view full) --- 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30#include <sys/cdefs.h> | 1/* 2 * Copyright (c) 2004-07 Applied Micro Circuits Corporation. 3 * Copyright (c) 2004-05 Vinod Kashyap. 4 * Copyright (c) 2000 Michael Smith 5 * Copyright (c) 2000 BSDi 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 14 unchanged lines hidden (view full) --- 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30#include <sys/cdefs.h> |
| 31__FBSDID("$FreeBSD: head/sys/dev/twa/tw_osl_freebsd.c 232669 2012-03-07 18:53:56Z jhb $"); | 31__FBSDID("$FreeBSD: head/sys/dev/twa/tw_osl_freebsd.c 246713 2013-02-12 16:57:20Z kib $"); |
| 32 33/* 34 * AMCC'S 3ware driver for 9000 series storage controllers. 35 * 36 * Author: Vinod Kashyap 37 * Modifications by: Adam Radford 38 * Modifications by: Manjunath Ranganathaiah 39 */ --- 1428 unchanged lines hidden (view full) --- 1468 if (req->flags & TW_OSLI_REQ_FLAGS_PASSTHRU) { 1469 /* Lock against multiple simultaneous ioctl calls. */ 1470 mtx_lock_spin(sc->io_lock); 1471 error = bus_dmamap_load(sc->ioctl_tag, sc->ioctl_map, 1472 req->data, req->length, 1473 twa_map_load_data_callback, req, 1474 BUS_DMA_WAITOK); 1475 mtx_unlock_spin(sc->io_lock); | 32 33/* 34 * AMCC'S 3ware driver for 9000 series storage controllers. 35 * 36 * Author: Vinod Kashyap 37 * Modifications by: Adam Radford 38 * Modifications by: Manjunath Ranganathaiah 39 */ --- 1428 unchanged lines hidden (view full) --- 1468 if (req->flags & TW_OSLI_REQ_FLAGS_PASSTHRU) { 1469 /* Lock against multiple simultaneous ioctl calls. */ 1470 mtx_lock_spin(sc->io_lock); 1471 error = bus_dmamap_load(sc->ioctl_tag, sc->ioctl_map, 1472 req->data, req->length, 1473 twa_map_load_data_callback, req, 1474 BUS_DMA_WAITOK); 1475 mtx_unlock_spin(sc->io_lock); |
| 1476 } else if (req->flags & TW_OSLI_REQ_FLAGS_CCB) { 1477 error = bus_dmamap_load_ccb(sc->dma_tag, req->dma_map, 1478 req->data, twa_map_load_data_callback, req, 1479 BUS_DMA_WAITOK); |
|
| 1476 } else { 1477 /* 1478 * There's only one CAM I/O thread running at a time. 1479 * So, there's no need to hold the io_lock. 1480 */ 1481 error = bus_dmamap_load(sc->dma_tag, req->dma_map, 1482 req->data, req->length, 1483 twa_map_load_data_callback, req, --- 240 unchanged lines hidden --- | 1480 } else { 1481 /* 1482 * There's only one CAM I/O thread running at a time. 1483 * So, there's no need to hold the io_lock. 1484 */ 1485 error = bus_dmamap_load(sc->dma_tag, req->dma_map, 1486 req->data, req->length, 1487 twa_map_load_data_callback, req, --- 240 unchanged lines hidden --- |