Thomas Cort 228e84ad2a i2c: general clean-up ...

Implement changes based on Kees comments on the code review:
	http://gerrit-minix.few.vu.nl/#/c/676/

Changes:
 - use spin API instead of micro_delay() for busy-wait loops.
 - use read16/write16/set16 from mmio.h to access I2C registers.
 - reduce the timeout for soft reset.
 - in read/write, don't mix variable declaration and initialization.
 - after transfer, wait for access ready instead of blindly delaying.
 - rename constants am335x, dm37xx to AM335X_I2C_BUS, DM37XX_I2C_BUS.
 - rename ADDRESS_MASK to MAX_I2C_SA_MASK for clairity.
 - rename omap_i2c_claim_bus() to omap_i2c_bus_is_free().

Change-Id: Ic221e6134e024ea0a6690f21cff208a728286948

2013-08-13 16:29:22 -04:00

benchmarks

Removing obsolete _MINIX define

2013-02-26 09:44:20 +00:00

bin

remove utimes() workarounds

2013-04-12 18:55:40 +00:00

commands

backup: bug fix for improper struct dirent usage

2013-08-12 11:19:10 +02:00

common

Enable optional GCC install and GCC improvements

2013-07-12 14:22:03 +02:00

dist/nvi

Termcap update, replacing elvis by nvi.

2013-01-24 07:44:38 +01:00

distrib

tps65950: driver for the TPS65950 PMIC

2013-08-09 12:41:43 +02:00

docs

Allow install of binutils and import texinfo

2013-07-12 14:18:08 +02:00

drivers

i2c: general clean-up

2013-08-13 16:29:22 -04:00

etc

fb: auto-configure with EDID

2013-08-11 20:37:16 +02:00

external

Importing NetBSD "Kyua" test framework

2013-07-23 20:43:41 +02:00

gnu

Allow install of binutils and import texinfo

2013-07-12 14:18:08 +02:00

include

mmio: add 16-bit variants of read/write/set

2013-08-13 16:29:22 -04:00

kernel

VMWare poweroff magic cli;hlt sequence

2013-08-11 23:55:43 +02:00

lib

libc: make MINIX assembly code position-independent

2013-08-09 11:09:51 +02:00

libexec

re-import makewhatis

2013-06-25 09:51:45 +00:00

man

readclock: code clean-up, add -q, manpage updates

2013-08-09 12:41:53 +02:00

releasetools

Importing sys/dev/videomode

2013-08-11 20:35:08 +02:00

sbin

ext2: annotate cache blocks with inode metadata

2013-04-26 15:39:07 +00:00

servers

Remove VM_VFS_REPLY from VM_BASIC_CALLS

2013-08-08 23:23:13 +02:00

share

Importing NetBSD "Kyua" test framework

2013-07-23 20:43:41 +02:00

sys

Importing sys/dev/videomode

2013-08-11 20:35:08 +02:00

test

blocktest: make 64-bit native

2013-08-08 17:36:45 +02:00

tests

Importing NetBSD "Kyua" test framework

2013-07-23 20:43:41 +02:00

tools

Fix file permissions

2013-08-07 16:26:29 +00:00

usr.bin

allow ldd mmap fallback

2013-06-12 07:05:11 +00:00

usr.sbin

Importing usr.sbin/i2cscan

2013-07-15 11:11:13 -04:00

.gitignore

gitignore: ignore some more generated files

2012-12-06 13:29:20 +00:00

.gitreview

misc:Add gerrit code review support.

2013-01-16 09:44:16 +01:00

build.sh

Reverting back to default value of MKARZERO

2013-01-17 10:03:58 +01:00

LICENSE

Fix parameter parsing in cut

2010-01-21 10:16:05 +00:00

Makefile

Importing NetBSD "Kyua" test framework

2013-07-23 20:43:41 +02:00

Description

A fun microkernel meant to match modern usecases

GPL-3.0 148 MiB

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