| adlink.c (130026) | adlink.c (130585) |
|---|---|
| 1/*- 2 * Copyright (c) 2003 Poul-Henning Kamp 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 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) 2003 Poul-Henning Kamp 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 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/adlink/adlink.c 130026 2004-06-03 06:10:02Z phk $"); | 31__FBSDID("$FreeBSD: head/sys/dev/adlink/adlink.c 130585 2004-06-16 09:47:26Z phk $"); |
| 32 33#ifdef _KERNEL 34#include <sys/param.h> 35#include <sys/systm.h> 36#include <sys/malloc.h> 37#include <sys/kernel.h> 38#include <sys/module.h> 39#include <sys/kthread.h> --- 59 unchanged lines hidden (view full) --- 99}; 100 101struct softc { 102 device_t device; 103 void *intrhand; 104 struct resource *r0, *r1, *ri; 105 bus_space_tag_t t0, t1; 106 bus_space_handle_t h0, h1; | 32 33#ifdef _KERNEL 34#include <sys/param.h> 35#include <sys/systm.h> 36#include <sys/malloc.h> 37#include <sys/kernel.h> 38#include <sys/module.h> 39#include <sys/kthread.h> --- 59 unchanged lines hidden (view full) --- 99}; 100 101struct softc { 102 device_t device; 103 void *intrhand; 104 struct resource *r0, *r1, *ri; 105 bus_space_tag_t t0, t1; 106 bus_space_handle_t h0, h1; |
| 107 dev_t dev; | 107 struct cdev *dev; |
| 108 off_t mapvir; 109 110 struct proc *procp; 111 112 struct info *info; 113 114 struct wave *wave[NWAVE]; 115 --- 120 unchanged lines hidden (view full) --- 236 idx++; 237 idx %= NRING; 238 } 239 mtx_unlock(&Giant); 240 kthread_exit(0); 241} 242 243static int | 108 off_t mapvir; 109 110 struct proc *procp; 111 112 struct info *info; 113 114 struct wave *wave[NWAVE]; 115 --- 120 unchanged lines hidden (view full) --- 236 idx++; 237 idx %= NRING; 238 } 239 mtx_unlock(&Giant); 240 kthread_exit(0); 241} 242 243static int |
| 244adlink_open(dev_t dev, int oflags, int devtype, struct thread *td) | 244adlink_open(struct cdev *dev, int oflags, int devtype, struct thread *td) |
| 245{ 246 static int once; 247 struct softc *sc; 248 int i, error; 249 uint32_t u; 250 251 if (once) 252 return (0); --- 49 unchanged lines hidden (view full) --- 302 bus_space_write_4(sc->t0, sc->h0, 0x3c, u | 0x00000600); 303 304 /* Acquisition Enable Register: go! */ 305 bus_space_write_4(sc->t1, sc->h1, 0x1c, 1); 306 return (0); 307} 308 309static int | 245{ 246 static int once; 247 struct softc *sc; 248 int i, error; 249 uint32_t u; 250 251 if (once) 252 return (0); --- 49 unchanged lines hidden (view full) --- 302 bus_space_write_4(sc->t0, sc->h0, 0x3c, u | 0x00000600); 303 304 /* Acquisition Enable Register: go! */ 305 bus_space_write_4(sc->t1, sc->h1, 0x1c, 1); 306 return (0); 307} 308 309static int |
| 310adlink_ioctl(dev_t dev, u_long cmd, caddr_t data, int fflag, struct thread *td) | 310adlink_ioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag, struct thread *td) |
| 311{ 312 struct softc *sc; 313 struct wave *wp; 314 int i, error; 315 316 sc = dev->si_drv1; 317 wp = (struct wave *)data; 318 i = wp->index; --- 17 unchanged lines hidden (view full) --- 336 return (error); 337 bcopy(sc->wave[i], wp, sizeof(*wp)); 338 return (0); 339 } 340 return (ENOIOCTL); 341} 342 343static int | 311{ 312 struct softc *sc; 313 struct wave *wp; 314 int i, error; 315 316 sc = dev->si_drv1; 317 wp = (struct wave *)data; 318 i = wp->index; --- 17 unchanged lines hidden (view full) --- 336 return (error); 337 bcopy(sc->wave[i], wp, sizeof(*wp)); 338 return (0); 339 } 340 return (ENOIOCTL); 341} 342 343static int |
| 344adlink_mmap(dev_t dev, vm_offset_t offset, vm_paddr_t *paddr, int nprot) | 344adlink_mmap(struct cdev *dev, vm_offset_t offset, vm_paddr_t *paddr, int nprot) |
| 345{ 346 struct softc *sc; 347 struct wave *wp; 348 int i, j; 349 350 sc = dev->si_drv1; 351 if (nprot != VM_PROT_READ) 352 return (-1); --- 142 unchanged lines hidden --- | 345{ 346 struct softc *sc; 347 struct wave *wp; 348 int i, j; 349 350 sc = dev->si_drv1; 351 if (nprot != VM_PROT_READ) 352 return (-1); --- 142 unchanged lines hidden --- |