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| author | roger <roger@FreeBSD.org> | 1999-01-28 15:56:18 +0000 |
|---|---|---|
| committer | roger <roger@FreeBSD.org> | 1999-01-28 15:56:18 +0000 |
| commit | c7d92faaf0fd3e1a442e5d4db7ec7dc121f7e323 (patch) | |
| tree | d7714df6a46e0c423e700fb598edefbf4663ae0e /sys/dev/iicbus | |
| parent | d49986b1d03c106558b1a2a75780605f47d93090 (diff) | |
| download | FreeBSD-src-c7d92faaf0fd3e1a442e5d4db7ec7dc121f7e323.zip FreeBSD-src-c7d92faaf0fd3e1a442e5d4db7ec7dc121f7e323.tar.gz | |
Submitted by: Nicolas Souchu <nsouch@freebsd.org>
Updated to support bt848 driver MSP34xx audio chip.
This adds changes made in 1.3.2.1 and 1.3.2.2 from RELENG_3
Diffstat (limited to 'sys/dev/iicbus')
| -rw-r--r-- | sys/dev/iicbus/iiconf.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sys/dev/iicbus/iiconf.h b/sys/dev/iicbus/iiconf.h index d626ffe..4c23762 100644 --- a/sys/dev/iicbus/iiconf.h +++ b/sys/dev/iicbus/iiconf.h @@ -23,7 +23,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: iiconf.h,v 1.3 1999/01/09 18:08:24 nsouch Exp $ + * $Id: iiconf.h,v 1.4 1999/01/27 21:49:53 dillon Exp $ */ #ifndef __IICONF_H #define __IICONF_H @@ -106,8 +106,6 @@ extern void iicbus_intr(device_t, int, char *); extern int iicbus_null_repeated_start(device_t, u_char); extern int iicbus_null_callback(device_t, int, caddr_t); -#define iicbus_repeated_start(bus,slave,timeout) \ - (IICBUS_REPEATED_START(device_get_parent(bus), slave, timeout)) #define iicbus_reset(bus,speed,addr,oldaddr) \ (IICBUS_RESET(device_get_parent(bus), speed, addr, oldaddr)) @@ -115,9 +113,14 @@ extern int iicbus_null_callback(device_t, int, caddr_t); extern int iicbus_started(device_t); extern int iicbus_start(device_t, u_char, int); extern int iicbus_stop(device_t); +extern int iicbus_repeated_start(device_t, u_char, int); extern int iicbus_write(device_t, char *, int, int *, int); extern int iicbus_read(device_t, char *, int, int *, int, int); +/* single byte read/write functions, start/stop not managed */ +extern int iicbus_write_byte(device_t, char, int); +extern int iicbus_read_byte(device_t, char *, int); + /* Read/write operations with start/stop conditions managed */ extern int iicbus_block_write(device_t, u_char, char *, int, int *); extern int iicbus_block_read(device_t, u_char, char *, int, int *); |
