sata: Move drivers into new drivers/ata directory

2017-07-11T16:08:19+00:00

At present we have the SATA and PATA drivers mixed up in the drivers/block
directory. It is better to split them out into their own place. Use
drivers/ata which is what Linux does.

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

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

drivers/block/: sparse fixes

2012-11-04T18:00:37+00:00

sata_sil.c:371:7: warning: symbol 'sil_sata_rw_lba28' was not declared. Should it be static?
sata_sil.c:399:7: warning: symbol 'sil_sata_rw_lba48' was not declared. Should it be static?
sata_sil.c:429:6: warning: symbol 'sil_sata_cmd_flush_cache' was not declared. Should it be static?
sata_sil.c:441:6: warning: symbol 'sil_sata_cmd_flush_cache_ext' was not declared. Should it be static?
sata_sil.c:489:7: warning: symbol 'sata_read' was not declared. Should it be static?
sata_sil.c:505:7: warning: symbol 'sata_write' was not declared. Should it be static?
sata_sil.c:526:5: warning: symbol 'init_sata' was not declared. Should it be static?
sata_sil.c:588:5: warning: symbol 'scan_sata' was not declared. Should it be static?
fsl_sata.c:59:6: warning: symbol 'dprint_buffer' was not declared. Should it be static?
fsl_sata.c:187:42: warning: incorrect type in assignment (different base types)
fsl_sata.c:187:42:    expected unsigned int [unsigned] [usertype] cda
fsl_sata.c:187:42:    got restricted __le32 [usertype] 
fsl_sata.c:291:6: warning: symbol 'fsl_sata_hardware_reset' was not declared. Should it be static?
fsl_sata.c:418:27: warning: incorrect type in assignment (different base types)
fsl_sata.c:418:27:    expected unsigned int [unsigned] [usertype] dba
fsl_sata.c:418:27:    got restricted __le32 [usertype] 
fsl_sata.c:424:41: warning: incorrect type in assignment (different base types)
fsl_sata.c:424:41:    expected unsigned int [unsigned] [usertype] ext_c_ddc
fsl_sata.c:424:41:    got restricted __le32 [usertype] 
fsl_sata.c:431:41: warning: incorrect type in assignment (different base types)
fsl_sata.c:431:41:    expected unsigned int [unsigned] [usertype] ext_c_ddc
fsl_sata.c:431:41:    got restricted __le32 [usertype] 
fsl_sata.c:442:22: warning: incorrect type in assignment (different base types)
fsl_sata.c:442:22:    expected unsigned int [unsigned] [usertype] cda
fsl_sata.c:442:22:    got restricted __le32 [usertype] 
fsl_sata.c:446:31: warning: incorrect type in assignment (different base types)
fsl_sata.c:446:31:    expected unsigned int [unsigned] [usertype] prde_fis_len
fsl_sata.c:446:31:    got restricted __le32 [usertype] 
fsl_sata.c:448:22: warning: incorrect type in assignment (different base types)
fsl_sata.c:448:22:    expected unsigned int [unsigned] [usertype] ttl
fsl_sata.c:448:22:    got restricted __le32 [usertype] 
fsl_sata.c:460:28: warning: incorrect type in assignment (different base types)
fsl_sata.c:460:28:    expected unsigned int [unsigned] [usertype] attribute
fsl_sata.c:460:28:    got restricted __le32 [usertype] 
fsl_sata.c:623:6: warning: symbol 'fsl_sata_flush_cache' was not declared. Should it be static?
fsl_sata.c:667:5: warning: symbol 'fsl_sata_rw_ncq_cmd' was not declared. Should it be static?
fsl_sata.c:710:6: warning: symbol 'fsl_sata_flush_cache_ext' was not declared. Should it be static?
fsl_sata.c:725:6: warning: symbol 'fsl_sata_software_reset' was not declared. Should it be static?
fsl_sata.c:760:5: warning: symbol 'ata_low_level_rw_lba48' was not declared. Should it be static?
fsl_sata.c:795:5: warning: symbol 'ata_low_level_rw_lba28' was not declared. Should it be static?

the following compiler warnings show up after fixing the above, so
remove those three functions:

fsl_sata.c:59:13: warning: 'dprint_buffer' defined but not used [-Wunused-function]
fsl_sata.c:291:13: warning: 'fsl_sata_hardware_reset' defined but not used [-Wunused-function]
fsl_sata.c:726:13: warning: 'fsl_sata_software_reset' defined but not used [-Wunused-function]

Other than that, the following are fixed by __iomem annotation:

fsl_sata.c:84:39: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:84:39:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:84:39:    got unsigned int volatile *addr
fsl_sata.c:172:26: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:172:26:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:172:26:    got unsigned int *
fsl_sata.c:175:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:175:19:    expected unsigned int volatile [noderef] *addr
fsl_sata.c:175:19:    got unsigned int *
fsl_sata.c:181:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:181:19:    expected unsigned int volatile [noderef] *addr
fsl_sata.c:181:19:    got unsigned int *
fsl_sata.c:184:26: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:184:26:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:184:26:    got unsigned int *
fsl_sata.c:186:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:186:19:    expected unsigned int volatile [noderef] *addr
fsl_sata.c:186:19:    got unsigned int *
fsl_sata.c:189:26: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:189:26:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:189:26:    got unsigned int *
fsl_sata.c:191:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:191:19:    expected unsigned int volatile [noderef] *addr
fsl_sata.c:191:19:    got unsigned int *
fsl_sata.c:194:26: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:194:26:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:194:26:    got unsigned int *
fsl_sata.c:195:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:195:19:    expected unsigned int volatile [noderef] *addr
fsl_sata.c:195:19:    got unsigned int *
fsl_sata.c:198:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:198:19:    expected unsigned int volatile [noderef] *addr
fsl_sata.c:198:19:    got unsigned int *
fsl_sata.c:201:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:201:19:    expected unsigned int volatile [noderef] *addr
fsl_sata.c:201:19:    got unsigned int *
fsl_sata.c:204:26: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:204:26:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:204:26:    got unsigned int *
fsl_sata.c:205:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:205:19:    expected unsigned int volatile [noderef] *addr
fsl_sata.c:205:19:    got unsigned int *
fsl_sata.c:208:26: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:208:26:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:208:26:    got unsigned int *
fsl_sata.c:209:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:209:19:    expected unsigned int volatile [noderef] *addr
fsl_sata.c:209:19:    got unsigned int *
fsl_sata.c:212:26: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:212:26:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:212:26:    got unsigned int *
fsl_sata.c:213:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:213:19:    expected unsigned int volatile [noderef] *addr
fsl_sata.c:213:19:    got unsigned int *
fsl_sata.c:216:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:216:19:    expected unsigned int volatile [noderef] *addr
fsl_sata.c:216:19:    got unsigned int *
fsl_sata.c:219:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:219:19:    expected unsigned int volatile [noderef] *addr
fsl_sata.c:219:19:    got unsigned int *
fsl_sata.c:222:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:222:19:    expected unsigned int volatile [noderef] *addr
fsl_sata.c:222:19:    got unsigned int *
fsl_sata.c:225:26: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:225:26:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:225:26:    got unsigned int *
fsl_sata.c:227:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:227:19:    expected unsigned int volatile [noderef] *addr
fsl_sata.c:227:19:    got unsigned int *
fsl_sata.c:242:26: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:242:26:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:242:26:    got unsigned int *
fsl_sata.c:256:32: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:256:32:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:256:32:    got unsigned int *
fsl_sata.c:262:26: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:262:26:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:262:26:    got unsigned int *
fsl_sata.c:274:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:274:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:274:53:    got unsigned int *
fsl_sata.c:275:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:275:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:275:53:    got unsigned int *
fsl_sata.c:276:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:276:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:276:53:    got unsigned int *
fsl_sata.c:277:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:277:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:277:53:    got unsigned int *
fsl_sata.c:278:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:278:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:278:53:    got unsigned int *
fsl_sata.c:279:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:279:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:279:53:    got unsigned int *
fsl_sata.c:280:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:280:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:280:53:    got unsigned int *
fsl_sata.c:281:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:281:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:281:53:    got unsigned int *
fsl_sata.c:282:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:282:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:282:53:    got unsigned int *
fsl_sata.c:283:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:283:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:283:53:    got unsigned int *
fsl_sata.c:284:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:284:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:284:53:    got unsigned int *
fsl_sata.c:285:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:285:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:285:53:    got unsigned int *
fsl_sata.c:286:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:286:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:286:53:    got unsigned int *
fsl_sata.c:287:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:287:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:287:53:    got unsigned int *
fsl_sata.c:288:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:288:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:288:53:    got unsigned int *
fsl_sata.c:289:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:289:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:289:53:    got unsigned int *
fsl_sata.c:290:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:290:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:290:53:    got unsigned int *
fsl_sata.c:291:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:291:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:291:53:    got unsigned int *
fsl_sata.c:292:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:292:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:292:53:    got unsigned int *
fsl_sata.c:293:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:293:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:293:53:    got unsigned int *
fsl_sata.c:294:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:294:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:294:53:    got unsigned int *
fsl_sata.c:295:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:295:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:295:53:    got unsigned int *
fsl_sata.c:296:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:296:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:296:53:    got unsigned int *
fsl_sata.c:297:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:297:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:297:53:    got unsigned int *
fsl_sata.c:298:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:298:53:    expected unsigned int const volatile [noderef] *addr
fsl_sata.c:298:53:    got unsigned int *

Signed-off-by: Kim Phillips

powerpc/85xx: always implement the work-around for Erratum SATA_A001

2011-11-29T14:48:06+00:00

On the P1022/P1013, the work-around for erratum SATA_A001 was implemented
only if U-Boot initializes SATA, but SATA is not initialized by default.  So
move the work-around to the CPU initialization function, so that it's always
executed on the SOCs that need it.

Signed-off-by: Timur Tabi 
Signed-off-by: Kumar Gala

fsl_sata: Move the snoop bit to another place

2010-04-27T03:37:54+00:00

For P1022 SATA host controller, the data snoop bit of DW3 in PRDT
is moved to bit28.

Signed-off-by: Dave Liu 
Signed-off-by: Kumar Gala

fsl_sata: Fix compiler warnings shown by gcc-4.4

2009-07-20T21:54:58+00:00

Update fsl_sata to use common structures instead of casting
back and forth between the fsl specific ones and the common ones
(which are identical).

fsl_sata.c: In function 'scan_sata':
fsl_sata.c:550: warning: dereferencing pointer 'cfis' does break strict-aliasing rules
fsl_sata.c:549: warning: dereferencing pointer 'cfis' does break strict-aliasing rules
fsl_sata.c:548: warning: dereferencing pointer 'cfis' does break strict-aliasing rules
fsl_sata.c:545: note: initialized from here
fsl_sata.c:592: warning: dereferencing pointer 'cfis' does break strict-aliasing rules
fsl_sata.c:590: warning: dereferencing pointer 'cfis' does break strict-aliasing rules
fsl_sata.c:588: warning: dereferencing pointer 'cfis' does break strict-aliasing rules
fsl_sata.c:586: warning: dereferencing pointer 'cfis' does break strict-aliasing rules
fsl_sata.c:579: warning: dereferencing pointer 'cfis' does break strict-aliasing rules
...

Signed-off-by: Kumar Gala

drivers: add the support for Freescale SATA controller

2008-03-26T22:38:58+00:00

Add the Freescale on-chip SATA controller driver to u-boot,
The SATA controller is used on the 837x and 8315 targets,
The driver can be used to load kernel, fs and dtb.

The features list:
- 1.5/3 Gbps link speed
- LBA48, LBA28 support
- DMA and FPDMA support
- Two ports support

Signed-off-by: Dave Liu

u-boot.git/drivers/block/fsl_sata.h, branch master

sata: Move drivers into new drivers/ata directory

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

drivers/block/: sparse fixes

powerpc/85xx: always implement the work-around for Erratum SATA_A001

fsl_sata: Move the snoop bit to another place

fsl_sata: Fix compiler warnings shown by gcc-4.4

drivers: add the support for Freescale SATA controller