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18 Commits

Author SHA1 Message Date
Nicolas Souchu
67c13fce36 Handle correctly iicbus request/release mechanism. Add iicbus allocation 
to the general purpose i/o iic(4) driver.
 1999-02-13 18:01:55 +00:00
Roger Hardiman
9864d54a58 Changed to use IICBUS_REPEATED_START 
Submitted by:	Changed to use IICBUS_REPEATED_START
 1999-02-06 10:56:09 +00:00
Roger Hardiman
84a3aec329 Submitted by: Nicolas Souchu <nsouch@freebsd.org> 
Updated to support bt848 driver and MSP3400 audio chip.
This adds changes made in 1.4.2.1 and 1.4.2.2 from RELENG_3
 1999-01-28 15:59:15 +00:00
Roger Hardiman
f8f3b24aa2 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
 1999-01-28 15:56:18 +00:00
Roger Hardiman
6d076bb425 Submitted by: Nicolas Souchu <nsouch@freebsd.org> 
Added support required by bt848 driver for MSP34xx audio chip
 1999-01-28 15:50:24 +00:00
Matthew Dillon
d254af07a1 Fix warnings in preparation for adding -Wall -Wcast-qual to the 
kernel compile
 1999-01-27 21:50:00 +00:00
Nicolas Souchu
bf896bd0e2 Change /dev/smb and /dev/iic interface to allow user programs to interact with 
devices dynamically. That means,

        + only one /dev/iic or /dev/smb device for each smb/iic bus to access
        + I2C/SMB device address must be given to any ioctl
        + new devices may be plugged and accessed after boot, which was
          impossible previously (device addresses were hardcoded into
          the kernel)
 1999-01-09 18:08:24 +00:00
Archie Cobbs
f1d19042b0 The "easy" fixes for compiling the kernel -Wunused: remove unreferenced static 
and local variables, goto labels, and functions declared but not defined.
 1998-12-07 21:58:50 +00:00
Nicolas Souchu
f8cf96db8f Remove broken and useless intr interface. 
Submitted by: Doug Rabson <dfr@nlsystems.com>
	      Amancio Hasty <hasty@rah.star-gate.com>

Avoid compile warnings.
 1998-11-22 22:01:42 +00:00
Nicolas Souchu
7d70baf7b2 Check if devclass exists for probed devices before 
declaring the device 'alive'.
 1998-11-08 18:42:34 +00:00
Nicolas Souchu
7a8ecb9e64 Add semicolon to INTERFACE declarations 1998-11-08 18:35:53 +00:00
Nicolas Souchu
99a6f52d8f Add iic driver iff the corresponding devclass exists. 1998-11-07 14:33:46 +00:00
Nicolas Souchu
804ec04759 Properly reset parent to get interface addr. 1998-11-04 22:07:24 +00:00
Nicolas Souchu
04f89a63cb iicbb is generic support for I2C bit-banging. 
Other files: timeout management added to the I2C framework.
 1998-10-31 11:31:07 +00:00
Nicolas Souchu
7da75285d5 Major number allocated for generic I2C i/o -> 105 1998-09-09 18:57:24 +00:00
Nicolas Souchu
c498ec5f46 Device registration temporaly removed until major number allocation ok. 1998-09-04 17:53:42 +00:00
Nicolas Souchu
b2dc47b48a Reviewed by: Doug Rabson 
Submitted by:	nsouch
I2C and SMB ioctls
 1998-09-03 21:00:08 +00:00
Nicolas Souchu
c3e2dc6b48 Submitted by: nsouch 
Philips I2C bus generic support other new bus architecture.
 1998-09-03 20:51:50 +00:00