u-boot.git/drivers/block/ata_piix.c, branch master

drivers: block: Remove the ata_piix driver

2015-07-15T00:03:20+00:00

This driver was originally added to support the native IDE mode for
Intel chipset, however it has some bugs like not supporting ATAPI
devices, endianness issue, or even broken build when CONFIG_LAB48.
Given no board is using this driver as of today, rather than fixing
all these issues we just remove it from the source tree.

Signed-off-by: Bin Meng 
Acked-by: Simon Glass

sata: implement reset_sata for dwc_ahsata

2014-11-24T10:59:59+00:00

Add reset_sata() to the sata driver interface and implement it
for dwc_ahsata. This function cleans up after sata_init(), and
therefore accepts a device number like sata_init() does.
A dummy implementation is provided for the rest of the drivers.

Signed-off-by: Nikita Kiryanov 
Cc: Simon Glass 
Cc: Stefano Babic

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24T13:44:38+00:00

Signed-off-by: Wolfgang Denk 
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini

part/dev_desc: Add log2 of blocksize to block_dev_desc data struct

2013-05-01T20:24:02+00:00

log2 of the device block size serves as the shift value used to calculate
the block number to read in file systems when implementing avaiable block
sizes.
It is needed quite often in file systems thus it is pre-calculated and
stored in the block device descriptor.

Signed-off-by: Egbert Eich

sata.h: Make all sata/ata drivers include

2012-10-15T18:54:03+00:00

- block_dev_desc_t says that block_(read|write) take lbaint_t for blkcnt
  not ulong.
- We also move the extern of sata_dev_desc into 
- Remove now duplicate declarations from driver-specific headers.

Signed-off-by: Tom Rini 
Signed-off-by: Pavel Herrmann

ata_piix: sata_write must take a const void argument.

2012-10-15T18:54:02+00:00

Signed-off-by: Tom Rini

ata_piix: Fix checkpatch issues

2012-10-15T18:54:02+00:00

While in here also:
- Switch to debug from custom PRINTF for debugging.
- Use mdelay rather than custom msleep.

Signed-off-by: Tom Rini

remove unnecessary code in ata_piix

2012-09-28T17:40:30+00:00

We set sata_curr_device to 0 right after returning from init_sata(), so there's
no point in setting it to the last scanned driver at this point.
Note: there are more duplicities with cmd_sata, but those might be required,
as the code seems to reset the entire controller on every scan, ignoring the
requested port number.

Signed-off-by: Pavel Herrmann

Misc SATA fixups

2009-09-04T19:53:37+00:00

Cast first parameter to sata_cpy()

In /drivers/block/ata_piix.h, ata_id_has_lba48(), ata_id_has_lba(),
ata_id_has_dma(), ata_id_u32(), ata_id_u64() are all defined in
include/libata.h which is included in ata.h which is included by all files
which include ata_piix.h (only ata_piix.c) so these definitions are
supurflous to (and conlict with) this in libata.h. Interestingly, my
compiler complains about ata_id_u64 already being defined, but not
ata_id_u32

ata_dump_id() is defined in include/libata.h and should not be static
(maybe should even use ata_dump_id() in libata.c

Signed-off-by: Graeme Russ

sata: namespace curr_device variable

2009-07-17T20:15:27+00:00

The curr_device variable really should be namespaced with a "sata_" prefix
since it is only used by the sata code.  It also avoids random conflicts
with other pieces of code (like cmd_mmc):
common/libcommon.a(cmd_sata.o):(.data.curr_device+0x0):
	multiple definition of `curr_device'
common/libcommon.a(cmd_mmc.o):(.data.curr_device+0x0): first defined here

Signed-off-by: Mike Frysinger