| iic.4 (162106) | iic.4 (162404) |
|---|---|
| 1.\" Copyright (c) 2006, M. Warner Losh 2.\" Copyright (c) 1998, 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 --- 9 unchanged lines hidden (view full) --- 18.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 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.\" | 1.\" Copyright (c) 2006, M. Warner Losh 2.\" Copyright (c) 1998, 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 --- 9 unchanged lines hidden (view full) --- 18.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 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.\" $FreeBSD: head/share/man/man4/iic.4 162106 2006-09-07 08:31:59Z ru $ | 26.\" $FreeBSD: head/share/man/man4/iic.4 162404 2006-09-18 15:24:20Z ru $ |
| 27.\" 28.Dd September 6, 2006 29.Dt IIC 4 30.Os 31.Sh NAME 32.Nm iic 33.Nd I2C generic I/O device driver 34.Sh SYNOPSIS --- 117 unchanged lines hidden (view full) --- 152managed by the 153.Xr iicbus 4 154system. 155However, the address used for the read/write routines is the one 156passed to last 157.Dv I2CSTART 158.Xr ioctl 2 159to this device. | 27.\" 28.Dd September 6, 2006 29.Dt IIC 4 30.Os 31.Sh NAME 32.Nm iic 33.Nd I2C generic I/O device driver 34.Sh SYNOPSIS --- 117 unchanged lines hidden (view full) --- 152managed by the 153.Xr iicbus 4 154system. 155However, the address used for the read/write routines is the one 156passed to last 157.Dv I2CSTART 158.Xr ioctl 2 159to this device. |
| 160.Sh BUGS 161Only the 162.Dv I2CRDWR 163.Xr ioctl 2 164is thread safe. 165All other interfaces suffer from some kind of race. | |
| 166.Sh SEE ALSO 167.Xr ioctl 2 , 168.Xr read 2 , 169.Xr write 2 , 170.Xr iicbus 4 171.Sh HISTORY 172The 173.Nm 174manual page first appeared in 175.Fx 3.0 . 176.Sh AUTHORS 177.An -nosplit 178This 179manual page was written by 180.An Nicolas Souchu 181and 182.An M. Warner Losh . | 160.Sh SEE ALSO 161.Xr ioctl 2 , 162.Xr read 2 , 163.Xr write 2 , 164.Xr iicbus 4 165.Sh HISTORY 166The 167.Nm 168manual page first appeared in 169.Fx 3.0 . 170.Sh AUTHORS 171.An -nosplit 172This 173manual page was written by 174.An Nicolas Souchu 175and 176.An M. Warner Losh . |
| 177.Sh BUGS 178Only the 179.Dv I2CRDWR 180.Xr ioctl 2 181is thread safe. 182All other interfaces suffer from some kind of race. |
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