| bktr_i2c.c (146734) | bktr_i2c.c (162234) |
|---|---|
| 1/*- 2 * Copyright (c) 1998, 2001 Nicolas Souchu 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 --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1998, 2001 Nicolas Souchu 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 --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> |
| 28__FBSDID("$FreeBSD: head/sys/dev/bktr/bktr_i2c.c 146734 2005-05-29 04:42:30Z nyan $"); | 28__FBSDID("$FreeBSD: head/sys/dev/bktr/bktr_i2c.c 162234 2006-09-11 20:52:41Z jhb $"); |
| 29 30/* 31 * I2C support for the bti2c chipset. 32 * 33 * From brooktree848.c <fsmp@freefall.org> 34 */ 35 36#include "opt_bktr.h" --- 77 unchanged lines hidden (view full) --- 114 115 if (sc->smbus && (error = device_delete_child(dev, sc->smbus))) 116 goto error; 117 118error: 119 return (error); 120} 121 | 29 30/* 31 * I2C support for the bti2c chipset. 32 * 33 * From brooktree848.c <fsmp@freefall.org> 34 */ 35 36#include "opt_bktr.h" --- 77 unchanged lines hidden (view full) --- 114 115 if (sc->smbus && (error = device_delete_child(dev, sc->smbus))) 116 goto error; 117 118error: 119 return (error); 120} 121 |
| 122int bti2c_smb_callback(device_t dev, int index, caddr_t *data) | 122int bti2c_smb_callback(device_t dev, int index, void *data) |
| 123{ 124 struct bktr_softc *bktr_sc = (struct bktr_softc *)device_get_softc(dev); 125 struct bktr_i2c_softc *sc = &bktr_sc->i2c_sc; 126 int error = 0; 127 128 /* test each time if we already have/haven't the iicbus 129 * to avoid deadlocks 130 */ --- 202 unchanged lines hidden (view full) --- 333 } 334 335 *byte = (char)((INL(sc,BKTR_I2C_DATA_CTL) >> 8) & 0xff); 336 BTI2C_DEBUG(printf("r%x+", *byte)); 337 338 return (0); 339} 340 | 123{ 124 struct bktr_softc *bktr_sc = (struct bktr_softc *)device_get_softc(dev); 125 struct bktr_i2c_softc *sc = &bktr_sc->i2c_sc; 126 int error = 0; 127 128 /* test each time if we already have/haven't the iicbus 129 * to avoid deadlocks 130 */ --- 202 unchanged lines hidden (view full) --- 333 } 334 335 *byte = (char)((INL(sc,BKTR_I2C_DATA_CTL) >> 8) & 0xff); 336 BTI2C_DEBUG(printf("r%x+", *byte)); 337 338 return (0); 339} 340 |
| 341DRIVER_MODULE(smbus, bktr, smbus_driver, smbus_devclass, 0, 0); 342 |
|
| 341#endif /* defined(BKTR_USE_FREEBSD_SMBUS) */ | 343#endif /* defined(BKTR_USE_FREEBSD_SMBUS) */ |