Jean Delvare 7aeb96642f at24: Fall back to byte or word reads if needed ... Increase the portability of the at24 driver by letting it read from EEPROM chips connected to cheap SMBus controllers that support neither raw I2C messages nor even I2C block reads. All SMBus controllers should support either word reads or byte reads, so read support becomes universal, much like with the legacy "eeprom" driver. Obviously, this only works with EEPROM chips up to AT24C16, that use 8-bit offset addressing. 16-bit offset addressing is almost impossible to support on SMBus controllers. I did not add universal support for writes, as I had no immediate need for this, but it could be added later if needed (with the same performance issue as byte and word reads have, of course.) Signed-off-by: Jean Delvare <khali@linux-fr.org> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Konstantin Lazarev <klazarev@sbcglobal.net>		2010-05-21 18:40:57 +02:00
..
c2port	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
cb710	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
eeprom	at24: Fall back to byte or word reads if needed	2010-05-21 18:40:57 +02:00
hdpuftrs
ibmasm	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
iwmc3200top	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
sgi-gru	sgi-gru: use for_each_set_bit()	2010-03-12 15:52:44 -08:00
sgi-xp	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ad525x_dpot.c	ad525x_dpot: new driver for AD525x digital potentiometers	2009-12-15 08:53:25 -08:00
atmel_pwm.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
atmel_tclib.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
atmel-ssc.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
cs5535-mfgpt.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ds1682.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
enclosure.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ep93xx_pwm.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
hpilo.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
hpilo.h	hpilo: add locking comment	2009-12-11 11:24:51 -08:00
ics932s401.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ioc4.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
isl29003.c
Kconfig	VMware Balloon driver	2010-04-24 11:31:26 -07:00
kgdbts.c	kgdbts,sh: Add in breakpoint pc offset for superh	2010-04-02 14:58:17 -05:00
lkdtm.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
Makefile	VMware Balloon driver	2010-04-24 11:31:26 -07:00
phantom.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ti_dac7512.c	drivers/misc: add driver for Texas Instruments DAC7512	2009-12-15 08:53:25 -08:00
tifm_7xx1.c
tifm_core.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
tsl2550.c	tsl2550: Move from i2c/chips to misc	2010-03-13 20:56:54 +01:00
vmware_balloon.c	Modify the VMware balloon driver for the new x86_hyper API	2010-05-09 01:13:42 -07:00