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minix/drivers
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Thomas Cort 437177b028 i2c: increase BUFLEN/CMDLEN to 128, add page flag. 
128 byte reads are much more common than 32 byte reads. The message
passing + setup/teardown for a read is much more expensive, in terms
of time, than the reading itself. A slightly bigger struct is well
worth the time savings. This reduces read times for /dev/eeprom
from 57 seconds per 4KB to 14 seconds.

Additionally, make sending the page address in the eeprom driver
and utility optional. This can save a little time when reading
within the same page and allows support for smaller devices that
don't support pages (example: chips containing EDID).

Change-Id: Ie48087caee40c11fa241d1555fce9309ddd27b43
2013-07-27 08:21:37 -04:00
..
acpi Removing obsolete _MINIX define 2013-02-26 09:44:20 +00:00
ahci retire 64-bit conversion functions 2013-06-24 16:50:57 +02:00
amddev ARM updates 2013-01-17 10:03:58 +01:00
at_wini Replace 64bit funcions with operators in at_wini.c 2013-07-23 13:44:54 +02:00
atl2 drivers: fix various sys_irqsetpolicy calls 2012-10-24 11:29:10 +00:00
audio Libraries updates and cleanup 2013-01-14 11:36:26 +01:00
cat24c256 i2c: increase BUFLEN/CMDLEN to 128, add page flag. 2013-07-27 08:21:37 -04:00
dec21140A dec21140A: resolve Coverity warnings 2012-08-06 16:18:33 +00:00
dp8390 dp8390: resolve Coverity warnings (encore) 2012-08-14 09:11:18 +00:00
dpeth panic: declare as printf-style-checked 2013-05-31 13:35:25 +00:00
e1000 e1000: resolve Coverity warnings 2012-08-06 16:18:36 +00:00
fb fb: use timeout instead of microdelay for restart logo 2013-02-22 13:08:21 +00:00
fbd Revert "drivers/fbd/action.c: removed some 64-bit functions" 2013-07-23 19:19:53 +02:00
filter libc: add clock_getres()/clock_gettime() system calls. 2013-04-04 15:04:53 +02:00
floppy retire 64-bit conversion functions 2013-06-24 16:50:57 +02:00
fxp fxp: resolve Coverity warnings 2012-08-06 16:18:38 +00:00
gpio clkconf: move clkconf from libgpio to it's own lib 2013-06-18 09:09:23 +02:00
hello drop segment from safecopy invocations 2012-06-16 16:22:51 +00:00
i2c i2c: initial bus drivers for am335x and dm37xx 2013-07-15 11:11:13 -04:00
lance lance: resolve Coverity warnings 2012-08-06 16:18:39 +00:00
log retire 64-bit conversion functions 2013-06-24 16:50:57 +02:00
memory retire 64-bit conversion functions 2013-06-24 16:50:57 +02:00
mmc arm:use the 4 bit mmc data bus if supported by the card. 2013-06-24 09:12:11 +02:00
orinoco tty: non-overlapping code for FKEY_CONTROL 2013-05-01 21:36:43 +00:00
pci rtl8169: add support for RTL8101E family 2013-02-15 11:05:35 +01:00
printer drop segment from safecopy invocations 2012-06-16 16:22:51 +00:00
ramdisk LLVM bitcode for almost the whole source tree 2013-06-18 10:49:53 +02:00
random kernel, random: adaptive entropy gathering 2013-05-07 17:19:06 +00:00
readclock retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
rtl8139 rtl8139: resolve Coverity warnings 2012-07-30 13:59:43 +00:00
rtl8169 rtl8169: reduce verbosity 2013-02-15 11:05:43 +01:00
ti1225 ARM updates 2013-01-17 10:03:58 +01:00
tty some arm uart fixes 2013-06-14 23:58:44 +02:00
vbox retire 64-bit conversion functions 2013-06-24 16:50:57 +02:00
virtio_blk Rename "struct partition" to "struct part_geom" 2013-03-20 16:14:21 +00:00
virtio_net virtio: virtio-net driver 2013-01-23 09:03:03 +00:00
Makefile cat24c256: driver for the cat24c256 i2c eeprom 2013-07-15 17:03:18 -04:00
Makefile.inc Removing obsolete _MINIX define 2013-02-26 09:44:20 +00:00