| rp_pci.c (196858) | rp_pci.c (254263) |
|---|---|
| 1/*- 2 * Copyright (c) Comtrol Corporation <support@comtrol.com> 3 * All rights reserved. 4 * 5 * PCI-specific part separated from: 6 * sys/i386/isa/rp.c,v 1.33 1999/09/28 11:45:27 phk Exp 7 * 8 * Redistribution and use in source and binary forms, with or without --- 20 unchanged lines hidden (view full) --- 29 * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) Comtrol Corporation <support@comtrol.com> 3 * All rights reserved. 4 * 5 * PCI-specific part separated from: 6 * sys/i386/isa/rp.c,v 1.33 1999/09/28 11:45:27 phk Exp 7 * 8 * Redistribution and use in source and binary forms, with or without --- 20 unchanged lines hidden (view full) --- 29 * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36#include <sys/cdefs.h> |
| 37__FBSDID("$FreeBSD: head/sys/dev/rp/rp_pci.c 196858 2009-09-05 08:38:25Z imp $"); | 37__FBSDID("$FreeBSD: head/sys/dev/rp/rp_pci.c 254263 2013-08-12 23:30:01Z scottl $"); |
| 38 39#include <sys/param.h> 40#include <sys/systm.h> 41#include <sys/fcntl.h> 42#include <sys/malloc.h> 43#include <sys/tty.h> 44#include <sys/conf.h> 45#include <sys/kernel.h> --- 100 unchanged lines hidden (view full) --- 146static int 147rp_pciattach(device_t dev) 148{ 149 int num_ports, num_aiops; 150 int aiop; 151 CONTROLLER_t *ctlp; 152 int unit; 153 int retval; | 38 39#include <sys/param.h> 40#include <sys/systm.h> 41#include <sys/fcntl.h> 42#include <sys/malloc.h> 43#include <sys/tty.h> 44#include <sys/conf.h> 45#include <sys/kernel.h> --- 100 unchanged lines hidden (view full) --- 146static int 147rp_pciattach(device_t dev) 148{ 149 int num_ports, num_aiops; 150 int aiop; 151 CONTROLLER_t *ctlp; 152 int unit; 153 int retval; |
| 154 u_int32_t stcmd; | |
| 155 156 ctlp = device_get_softc(dev); 157 bzero(ctlp, sizeof(*ctlp)); 158 ctlp->dev = dev; 159 unit = device_get_unit(dev); 160 ctlp->aiop2rid = rp_pci_aiop2rid; 161 ctlp->aiop2off = rp_pci_aiop2off; 162 ctlp->ctlmask = rp_pci_ctlmask; 163 | 154 155 ctlp = device_get_softc(dev); 156 bzero(ctlp, sizeof(*ctlp)); 157 ctlp->dev = dev; 158 unit = device_get_unit(dev); 159 ctlp->aiop2rid = rp_pci_aiop2rid; 160 ctlp->aiop2off = rp_pci_aiop2off; 161 ctlp->ctlmask = rp_pci_ctlmask; 162 |
| 164 /* Wake up the device. */ 165 stcmd = pci_read_config(dev, PCIR_COMMAND, 4); 166 if ((stcmd & PCIM_CMD_PORTEN) == 0) { 167 stcmd |= (PCIM_CMD_PORTEN); 168 pci_write_config(dev, PCIR_COMMAND, 4, stcmd); 169 } 170 | |
| 171 /* The IO ports of AIOPs for a PCI controller are continuous. */ 172 ctlp->io_num = 1; 173 ctlp->io_rid = malloc(sizeof(*(ctlp->io_rid)) * ctlp->io_num, M_DEVBUF, M_NOWAIT | M_ZERO); 174 ctlp->io = malloc(sizeof(*(ctlp->io)) * ctlp->io_num, M_DEVBUF, M_NOWAIT | M_ZERO); 175 if (ctlp->io_rid == NULL || ctlp->io == NULL) { 176 device_printf(dev, "rp_pciattach: Out of memory.\n"); 177 retval = ENOMEM; 178 goto nogo; --- 196 unchanged lines hidden --- | 163 /* The IO ports of AIOPs for a PCI controller are continuous. */ 164 ctlp->io_num = 1; 165 ctlp->io_rid = malloc(sizeof(*(ctlp->io_rid)) * ctlp->io_num, M_DEVBUF, M_NOWAIT | M_ZERO); 166 ctlp->io = malloc(sizeof(*(ctlp->io)) * ctlp->io_num, M_DEVBUF, M_NOWAIT | M_ZERO); 167 if (ctlp->io_rid == NULL || ctlp->io == NULL) { 168 device_printf(dev, "rp_pciattach: Out of memory.\n"); 169 retval = ENOMEM; 170 goto nogo; --- 196 unchanged lines hidden --- |