| dpt_pci.c (241593) | dpt_pci.c (254263) |
|---|---|
| 1/*- 2 * Copyright (c) 2000 Matthew N. Dodd <winter@jurai.net> 3 * All rights reserved. 4 * 5 * Copyright (c) 1997 Simon Shapiro 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) 2000 Matthew N. Dodd <winter@jurai.net> 3 * All rights reserved. 4 * 5 * Copyright (c) 1997 Simon Shapiro 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/dpt/dpt_pci.c 241593 2012-10-15 16:29:08Z jhb $"); | 31__FBSDID("$FreeBSD: head/sys/dev/dpt/dpt_pci.c 254263 2013-08-12 23:30:01Z scottl $"); |
| 32 33#include <sys/param.h> 34#include <sys/systm.h> 35#include <sys/kernel.h> 36#include <sys/module.h> 37#include <sys/lock.h> 38#include <sys/mutex.h> 39#include <sys/bus.h> --- 32 unchanged lines hidden (view full) --- 72} 73 74static int 75dpt_pci_attach (device_t dev) 76{ 77 dpt_softc_t * dpt; 78 int error = 0; 79 | 32 33#include <sys/param.h> 34#include <sys/systm.h> 35#include <sys/kernel.h> 36#include <sys/module.h> 37#include <sys/lock.h> 38#include <sys/mutex.h> 39#include <sys/bus.h> --- 32 unchanged lines hidden (view full) --- 72} 73 74static int 75dpt_pci_attach (device_t dev) 76{ 77 dpt_softc_t * dpt; 78 int error = 0; 79 |
| 80 u_int32_t command; 81 | |
| 82 dpt = device_get_softc(dev); 83 dpt->dev = dev; 84 dpt_alloc(dev); 85 | 80 dpt = device_get_softc(dev); 81 dpt->dev = dev; 82 dpt_alloc(dev); 83 |
| 86 command = pci_read_config(dev, PCIR_COMMAND, /*bytes*/1); 87 | |
| 88#ifdef DPT_ALLOW_MMIO | 84#ifdef DPT_ALLOW_MMIO |
| 89 if ((command & PCIM_CMD_MEMEN) != 0) { 90 dpt->io_rid = DPT_PCI_MEMADDR; 91 dpt->io_type = SYS_RES_MEMORY; 92 dpt->io_res = bus_alloc_resource_any(dev, dpt->io_type, 93 &dpt->io_rid, RF_ACTIVE); 94 } | 85 dpt->io_rid = DPT_PCI_MEMADDR; 86 dpt->io_type = SYS_RES_MEMORY; 87 dpt->io_res = bus_alloc_resource_any(dev, dpt->io_type, 88 &dpt->io_rid, RF_ACTIVE); |
| 95#endif | 89#endif |
| 96 if (dpt->io_res == NULL && (command & PCIM_CMD_PORTEN) != 0) { | 90 if (dpt->io_res == NULL) { |
| 97 dpt->io_rid = DPT_PCI_IOADDR; 98 dpt->io_type = SYS_RES_IOPORT; 99 dpt->io_res = bus_alloc_resource_any(dev, dpt->io_type, 100 &dpt->io_rid, RF_ACTIVE); 101 } 102 103 if (dpt->io_res == NULL) { 104 device_printf(dev, "can't allocate register resources\n"); --- 88 unchanged lines hidden --- | 91 dpt->io_rid = DPT_PCI_IOADDR; 92 dpt->io_type = SYS_RES_IOPORT; 93 dpt->io_res = bus_alloc_resource_any(dev, dpt->io_type, 94 &dpt->io_rid, RF_ACTIVE); 95 } 96 97 if (dpt->io_res == NULL) { 98 device_printf(dev, "can't allocate register resources\n"); --- 88 unchanged lines hidden --- |