u-boot/drivers/block/fsl_sata.c

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/*
* Copyright (C) 2008,2010 Freescale Semiconductor, Inc.
* Dave Liu <daveliu@freescale.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <command.h>
#include <asm/io.h>
#include <asm/processor.h>
#include <asm/fsl_serdes.h>
#include <malloc.h>
#include <libata.h>
#include <fis.h>
#include <sata.h>
#include "fsl_sata.h"
#ifndef CONFIG_SYS_SATA1_FLAGS
#define CONFIG_SYS_SATA1_FLAGS FLAGS_DMA
#endif
#ifndef CONFIG_SYS_SATA2_FLAGS
#define CONFIG_SYS_SATA2_FLAGS FLAGS_DMA
#endif
static struct fsl_sata_info fsl_sata_info[] = {
#ifdef CONFIG_SATA1
{CONFIG_SYS_SATA1, CONFIG_SYS_SATA1_FLAGS},
#else
{0, 0},
#endif
#ifdef CONFIG_SATA2
{CONFIG_SYS_SATA2, CONFIG_SYS_SATA2_FLAGS},
#else
{0, 0},
#endif
};
static inline void sdelay(unsigned long sec)
{
unsigned long i;
for (i = 0; i < sec; i++)
mdelay(1000);
}
static void fsl_sata_dump_sfis(struct sata_fis_d2h *s)
{
printf("Status FIS dump:\n\r");
printf("fis_type: %02x\n\r", s->fis_type);
printf("pm_port_i: %02x\n\r", s->pm_port_i);
printf("status: %02x\n\r", s->status);
printf("error: %02x\n\r", s->error);
printf("lba_low: %02x\n\r", s->lba_low);
printf("lba_mid: %02x\n\r", s->lba_mid);
printf("lba_high: %02x\n\r", s->lba_high);
printf("device: %02x\n\r", s->device);
printf("lba_low_exp: %02x\n\r", s->lba_low_exp);
printf("lba_mid_exp: %02x\n\r", s->lba_mid_exp);
printf("lba_high_exp: %02x\n\r", s->lba_high_exp);
printf("res1: %02x\n\r", s->res1);
printf("sector_count: %02x\n\r", s->sector_count);
printf("sector_count_exp: %02x\n\r", s->sector_count_exp);
}
drivers/block/: sparse fixes 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <asn:2>*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] <asn:2>*addr fsl_sata.c:172:26: got unsigned int *<noident> fsl_sata.c:175:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:175:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:175:19: got unsigned int *<noident> fsl_sata.c:181:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:181:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:181:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:184:26: got unsigned int *<noident> fsl_sata.c:186:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:186:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:186:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:189:26: got unsigned int *<noident> fsl_sata.c:191:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:191:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:191:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:194:26: got unsigned int *<noident> fsl_sata.c:195:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:195:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:195:19: got unsigned int *<noident> fsl_sata.c:198:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:198:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:198:19: got unsigned int *<noident> fsl_sata.c:201:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:201:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:201:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:204:26: got unsigned int *<noident> fsl_sata.c:205:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:205:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:205:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:208:26: got unsigned int *<noident> fsl_sata.c:209:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:209:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:209:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:212:26: got unsigned int *<noident> fsl_sata.c:213:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:213:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:213:19: got unsigned int *<noident> fsl_sata.c:216:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:216:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:216:19: got unsigned int *<noident> fsl_sata.c:219:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:219:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:219:19: got unsigned int *<noident> fsl_sata.c:222:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:222:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:222:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:225:26: got unsigned int *<noident> fsl_sata.c:227:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:227:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:227:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:242:26: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:256:32: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:262:26: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:274:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:275:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:276:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:277:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:278:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:279:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:280:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:281:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:282:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:283:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:284:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:285:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:286:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:287:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:288:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:289:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:290:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:291:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:292:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:293:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:294:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:295:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:296:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:297:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:298:53: got unsigned int *<noident> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2012-10-29 13:34:40 +00:00
static int ata_wait_register(unsigned __iomem *addr, u32 mask,
u32 val, u32 timeout_msec)
{
int i;
u32 temp;
for (i = 0; (((temp = in_le32(addr)) & mask) != val)
&& i < timeout_msec; i++)
mdelay(1);
return (i < timeout_msec) ? 0 : -1;
}
int init_sata(int dev)
{
u32 length, align;
cmd_hdr_tbl_t *cmd_hdr;
u32 cda;
u32 val32;
drivers/block/: sparse fixes 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <asn:2>*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] <asn:2>*addr fsl_sata.c:172:26: got unsigned int *<noident> fsl_sata.c:175:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:175:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:175:19: got unsigned int *<noident> fsl_sata.c:181:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:181:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:181:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:184:26: got unsigned int *<noident> fsl_sata.c:186:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:186:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:186:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:189:26: got unsigned int *<noident> fsl_sata.c:191:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:191:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:191:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:194:26: got unsigned int *<noident> fsl_sata.c:195:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:195:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:195:19: got unsigned int *<noident> fsl_sata.c:198:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:198:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:198:19: got unsigned int *<noident> fsl_sata.c:201:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:201:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:201:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:204:26: got unsigned int *<noident> fsl_sata.c:205:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:205:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:205:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:208:26: got unsigned int *<noident> fsl_sata.c:209:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:209:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:209:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:212:26: got unsigned int *<noident> fsl_sata.c:213:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:213:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:213:19: got unsigned int *<noident> fsl_sata.c:216:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:216:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:216:19: got unsigned int *<noident> fsl_sata.c:219:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:219:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:219:19: got unsigned int *<noident> fsl_sata.c:222:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:222:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:222:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:225:26: got unsigned int *<noident> fsl_sata.c:227:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:227:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:227:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:242:26: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:256:32: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:262:26: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:274:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:275:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:276:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:277:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:278:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:279:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:280:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:281:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:282:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:283:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:284:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:285:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:286:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:287:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:288:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:289:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:290:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:291:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:292:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:293:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:294:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:295:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:296:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:297:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:298:53: got unsigned int *<noident> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2012-10-29 13:34:40 +00:00
fsl_sata_reg_t __iomem *reg;
u32 sig;
int i;
fsl_sata_t *sata;
if (dev < 0 || dev > (CONFIG_SYS_SATA_MAX_DEVICE - 1)) {
printf("the sata index %d is out of ranges\n\r", dev);
return -1;
}
#ifdef CONFIG_MPC85xx
if ((dev == 0) && (!is_serdes_configured(SATA1))) {
printf("SATA%d [dev = %d] is not enabled\n", dev+1, dev);
return -1;
}
if ((dev == 1) && (!is_serdes_configured(SATA2))) {
printf("SATA%d [dev = %d] is not enabled\n", dev+1, dev);
return -1;
}
#endif
/* Allocate SATA device driver struct */
sata = (fsl_sata_t *)malloc(sizeof(fsl_sata_t));
if (!sata) {
printf("alloc the sata device struct failed\n\r");
return -1;
}
/* Zero all of the device driver struct */
memset((void *)sata, 0, sizeof(fsl_sata_t));
/* Save the private struct to block device struct */
sata_dev_desc[dev].priv = (void *)sata;
sprintf(sata->name, "SATA%d", dev);
/* Set the controller register base address to device struct */
reg = (fsl_sata_reg_t *)(fsl_sata_info[dev].sata_reg_base);
sata->reg_base = reg;
/* Allocate the command header table, 4 bytes aligned */
length = sizeof(struct cmd_hdr_tbl);
align = SATA_HC_CMD_HDR_TBL_ALIGN;
sata->cmd_hdr_tbl_offset = (void *)malloc(length + align);
if (!sata) {
printf("alloc the command header failed\n\r");
return -1;
}
cmd_hdr = (cmd_hdr_tbl_t *)(((u32)sata->cmd_hdr_tbl_offset + align)
& ~(align - 1));
sata->cmd_hdr = cmd_hdr;
/* Zero all of the command header table */
memset((void *)sata->cmd_hdr_tbl_offset, 0, length + align);
/* Allocate command descriptor for all command */
length = sizeof(struct cmd_desc) * SATA_HC_MAX_CMD;
align = SATA_HC_CMD_DESC_ALIGN;
sata->cmd_desc_offset = (void *)malloc(length + align);
if (!sata->cmd_desc_offset) {
printf("alloc the command descriptor failed\n\r");
return -1;
}
sata->cmd_desc = (cmd_desc_t *)(((u32)sata->cmd_desc_offset + align)
& ~(align - 1));
/* Zero all of command descriptor */
memset((void *)sata->cmd_desc_offset, 0, length + align);
/* Link the command descriptor to command header */
for (i = 0; i < SATA_HC_MAX_CMD; i++) {
cda = ((u32)sata->cmd_desc + SATA_HC_CMD_DESC_SIZE * i)
& ~(CMD_HDR_CDA_ALIGN - 1);
cmd_hdr->cmd_slot[i].cda = cpu_to_le32(cda);
}
/* To have safe state, force the controller offline */
val32 = in_le32(&reg->hcontrol);
val32 &= ~HCONTROL_ONOFF;
val32 |= HCONTROL_FORCE_OFFLINE;
out_le32(&reg->hcontrol, val32);
/* Wait the controller offline */
ata_wait_register(&reg->hstatus, HSTATUS_ONOFF, 0, 1000);
/* Set the command header base address to CHBA register to tell DMA */
out_le32(&reg->chba, (u32)cmd_hdr & ~0x3);
/* Snoop for the command header */
val32 = in_le32(&reg->hcontrol);
val32 |= HCONTROL_HDR_SNOOP;
out_le32(&reg->hcontrol, val32);
/* Disable all of interrupts */
val32 = in_le32(&reg->hcontrol);
val32 &= ~HCONTROL_INT_EN_ALL;
out_le32(&reg->hcontrol, val32);
/* Clear all of interrupts */
val32 = in_le32(&reg->hstatus);
out_le32(&reg->hstatus, val32);
/* Set the ICC, no interrupt coalescing */
out_le32(&reg->icc, 0x01000000);
/* No PM attatched, the SATA device direct connect */
out_le32(&reg->cqpmp, 0);
/* Clear SError register */
val32 = in_le32(&reg->serror);
out_le32(&reg->serror, val32);
/* Clear CER register */
val32 = in_le32(&reg->cer);
out_le32(&reg->cer, val32);
/* Clear DER register */
val32 = in_le32(&reg->der);
out_le32(&reg->der, val32);
/* No device detection or initialization action requested */
out_le32(&reg->scontrol, 0x00000300);
/* Configure the transport layer, default value */
out_le32(&reg->transcfg, 0x08000016);
/* Configure the link layer, default value */
out_le32(&reg->linkcfg, 0x0000ff34);
/* Bring the controller online */
val32 = in_le32(&reg->hcontrol);
val32 |= HCONTROL_ONOFF;
out_le32(&reg->hcontrol, val32);
mdelay(100);
/* print sata device name */
if (!dev)
printf("%s ", sata->name);
else
printf(" %s ", sata->name);
/* Wait PHY RDY signal changed for 500ms */
ata_wait_register(&reg->hstatus, HSTATUS_PHY_RDY,
HSTATUS_PHY_RDY, 500);
/* Check PHYRDY */
val32 = in_le32(&reg->hstatus);
if (val32 & HSTATUS_PHY_RDY) {
sata->link = 1;
} else {
sata->link = 0;
printf("(No RDY)\n\r");
return -1;
}
/* Wait for signature updated, which is 1st D2H */
ata_wait_register(&reg->hstatus, HSTATUS_SIGNATURE,
HSTATUS_SIGNATURE, 10000);
if (val32 & HSTATUS_SIGNATURE) {
sig = in_le32(&reg->sig);
debug("Signature updated, the sig =%08x\n\r", sig);
sata->ata_device_type = ata_dev_classify(sig);
}
/* Check the speed */
val32 = in_le32(&reg->sstatus);
if ((val32 & SSTATUS_SPD_MASK) == SSTATUS_SPD_GEN1)
printf("(1.5 Gbps)\n\r");
else if ((val32 & SSTATUS_SPD_MASK) == SSTATUS_SPD_GEN2)
printf("(3 Gbps)\n\r");
return 0;
}
drivers/block/: sparse fixes 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <asn:2>*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] <asn:2>*addr fsl_sata.c:172:26: got unsigned int *<noident> fsl_sata.c:175:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:175:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:175:19: got unsigned int *<noident> fsl_sata.c:181:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:181:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:181:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:184:26: got unsigned int *<noident> fsl_sata.c:186:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:186:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:186:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:189:26: got unsigned int *<noident> fsl_sata.c:191:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:191:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:191:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:194:26: got unsigned int *<noident> fsl_sata.c:195:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:195:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:195:19: got unsigned int *<noident> fsl_sata.c:198:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:198:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:198:19: got unsigned int *<noident> fsl_sata.c:201:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:201:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:201:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:204:26: got unsigned int *<noident> fsl_sata.c:205:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:205:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:205:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:208:26: got unsigned int *<noident> fsl_sata.c:209:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:209:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:209:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:212:26: got unsigned int *<noident> fsl_sata.c:213:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:213:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:213:19: got unsigned int *<noident> fsl_sata.c:216:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:216:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:216:19: got unsigned int *<noident> fsl_sata.c:219:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:219:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:219:19: got unsigned int *<noident> fsl_sata.c:222:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:222:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:222:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:225:26: got unsigned int *<noident> fsl_sata.c:227:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:227:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:227:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:242:26: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:256:32: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:262:26: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:274:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:275:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:276:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:277:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:278:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:279:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:280:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:281:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:282:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:283:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:284:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:285:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:286:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:287:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:288:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:289:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:290:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:291:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:292:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:293:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:294:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:295:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:296:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:297:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:298:53: got unsigned int *<noident> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2012-10-29 13:34:40 +00:00
static void fsl_sata_dump_regs(fsl_sata_reg_t __iomem *reg)
{
printf("\n\rSATA: %08x\n\r", (u32)reg);
printf("CQR: %08x\n\r", in_le32(&reg->cqr));
printf("CAR: %08x\n\r", in_le32(&reg->car));
printf("CCR: %08x\n\r", in_le32(&reg->ccr));
printf("CER: %08x\n\r", in_le32(&reg->cer));
printf("CQR: %08x\n\r", in_le32(&reg->cqr));
printf("DER: %08x\n\r", in_le32(&reg->der));
printf("CHBA: %08x\n\r", in_le32(&reg->chba));
printf("HStatus: %08x\n\r", in_le32(&reg->hstatus));
printf("HControl: %08x\n\r", in_le32(&reg->hcontrol));
printf("CQPMP: %08x\n\r", in_le32(&reg->cqpmp));
printf("SIG: %08x\n\r", in_le32(&reg->sig));
printf("ICC: %08x\n\r", in_le32(&reg->icc));
printf("SStatus: %08x\n\r", in_le32(&reg->sstatus));
printf("SError: %08x\n\r", in_le32(&reg->serror));
printf("SControl: %08x\n\r", in_le32(&reg->scontrol));
printf("SNotification: %08x\n\r", in_le32(&reg->snotification));
printf("TransCfg: %08x\n\r", in_le32(&reg->transcfg));
printf("TransStatus: %08x\n\r", in_le32(&reg->transstatus));
printf("LinkCfg: %08x\n\r", in_le32(&reg->linkcfg));
printf("LinkCfg1: %08x\n\r", in_le32(&reg->linkcfg1));
printf("LinkCfg2: %08x\n\r", in_le32(&reg->linkcfg2));
printf("LinkStatus: %08x\n\r", in_le32(&reg->linkstatus));
printf("LinkStatus1: %08x\n\r", in_le32(&reg->linkstatus1));
printf("PhyCtrlCfg: %08x\n\r", in_le32(&reg->phyctrlcfg));
printf("SYSPR: %08x\n\r", in_be32(&reg->syspr));
}
static int fsl_ata_exec_ata_cmd(struct fsl_sata *sata, struct sata_fis_h2d *cfis,
int is_ncq, int tag, u8 *buffer, u32 len)
{
cmd_hdr_entry_t *cmd_hdr;
cmd_desc_t *cmd_desc;
sata_fis_h2d_t *h2d;
prd_entry_t *prde;
u32 ext_c_ddc;
u32 prde_count;
u32 val32;
u32 ttl;
drivers/block/: sparse fixes 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <asn:2>*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] <asn:2>*addr fsl_sata.c:172:26: got unsigned int *<noident> fsl_sata.c:175:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:175:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:175:19: got unsigned int *<noident> fsl_sata.c:181:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:181:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:181:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:184:26: got unsigned int *<noident> fsl_sata.c:186:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:186:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:186:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:189:26: got unsigned int *<noident> fsl_sata.c:191:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:191:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:191:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:194:26: got unsigned int *<noident> fsl_sata.c:195:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:195:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:195:19: got unsigned int *<noident> fsl_sata.c:198:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:198:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:198:19: got unsigned int *<noident> fsl_sata.c:201:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:201:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:201:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:204:26: got unsigned int *<noident> fsl_sata.c:205:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:205:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:205:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:208:26: got unsigned int *<noident> fsl_sata.c:209:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:209:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:209:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:212:26: got unsigned int *<noident> fsl_sata.c:213:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:213:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:213:19: got unsigned int *<noident> fsl_sata.c:216:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:216:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:216:19: got unsigned int *<noident> fsl_sata.c:219:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:219:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:219:19: got unsigned int *<noident> fsl_sata.c:222:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:222:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:222:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:225:26: got unsigned int *<noident> fsl_sata.c:227:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:227:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:227:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:242:26: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:256:32: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:262:26: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:274:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:275:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:276:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:277:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:278:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:279:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:280:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:281:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:282:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:283:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:284:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:285:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:286:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:287:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:288:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:289:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:290:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:291:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:292:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:293:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:294:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:295:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:296:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:297:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:298:53: got unsigned int *<noident> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2012-10-29 13:34:40 +00:00
fsl_sata_reg_t __iomem *reg = sata->reg_base;
int i;
/* Check xfer length */
if (len > SATA_HC_MAX_XFER_LEN) {
printf("max transfer length is 64MB\n\r");
return 0;
}
/* Setup the command descriptor */
cmd_desc = sata->cmd_desc + tag;
/* Get the pointer cfis of command descriptor */
h2d = (sata_fis_h2d_t *)cmd_desc->cfis;
/* Zero the cfis of command descriptor */
memset((void *)h2d, 0, SATA_HC_CMD_DESC_CFIS_SIZE);
/* Copy the cfis from user to command descriptor */
h2d->fis_type = cfis->fis_type;
h2d->pm_port_c = cfis->pm_port_c;
h2d->command = cfis->command;
h2d->features = cfis->features;
h2d->features_exp = cfis->features_exp;
h2d->lba_low = cfis->lba_low;
h2d->lba_mid = cfis->lba_mid;
h2d->lba_high = cfis->lba_high;
h2d->lba_low_exp = cfis->lba_low_exp;
h2d->lba_mid_exp = cfis->lba_mid_exp;
h2d->lba_high_exp = cfis->lba_high_exp;
if (!is_ncq) {
h2d->sector_count = cfis->sector_count;
h2d->sector_count_exp = cfis->sector_count_exp;
} else { /* NCQ */
h2d->sector_count = (u8)(tag << 3);
}
h2d->device = cfis->device;
h2d->control = cfis->control;
/* Setup the PRD table */
prde = (prd_entry_t *)cmd_desc->prdt;
memset((void *)prde, 0, sizeof(struct prdt));
prde_count = 0;
ttl = len;
for (i = 0; i < SATA_HC_MAX_PRD_DIRECT; i++) {
if (!len)
break;
prde->dba = cpu_to_le32((u32)buffer & ~0x3);
debug("dba = %08x\n\r", (u32)buffer);
if (len < PRD_ENTRY_MAX_XFER_SZ) {
ext_c_ddc = PRD_ENTRY_DATA_SNOOP | len;
debug("ext_c_ddc1 = %08x, len = %08x\n\r", ext_c_ddc, len);
prde->ext_c_ddc = cpu_to_le32(ext_c_ddc);
prde_count++;
prde++;
break;
} else {
ext_c_ddc = PRD_ENTRY_DATA_SNOOP; /* 4M bytes */
debug("ext_c_ddc2 = %08x, len = %08x\n\r", ext_c_ddc, len);
prde->ext_c_ddc = cpu_to_le32(ext_c_ddc);
buffer += PRD_ENTRY_MAX_XFER_SZ;
len -= PRD_ENTRY_MAX_XFER_SZ;
prde_count++;
prde++;
}
}
/* Setup the command slot of cmd hdr */
cmd_hdr = (cmd_hdr_entry_t *)&sata->cmd_hdr->cmd_slot[tag];
cmd_hdr->cda = cpu_to_le32((u32)cmd_desc & ~0x3);
val32 = prde_count << CMD_HDR_PRD_ENTRY_SHIFT;
val32 |= sizeof(sata_fis_h2d_t);
cmd_hdr->prde_fis_len = cpu_to_le32(val32);
cmd_hdr->ttl = cpu_to_le32(ttl);
if (!is_ncq) {
val32 = CMD_HDR_ATTR_RES | CMD_HDR_ATTR_SNOOP;
} else {
val32 = CMD_HDR_ATTR_RES | CMD_HDR_ATTR_SNOOP | CMD_HDR_ATTR_FPDMA;
}
tag &= CMD_HDR_ATTR_TAG;
val32 |= tag;
debug("attribute = %08x\n\r", val32);
cmd_hdr->attribute = cpu_to_le32(val32);
/* Make sure cmd desc and cmd slot valid before commmand issue */
sync();
/* PMP*/
val32 = (u32)(h2d->pm_port_c & 0x0f);
out_le32(&reg->cqpmp, val32);
/* Wait no active */
if (ata_wait_register(&reg->car, (1 << tag), 0, 10000))
printf("Wait no active time out\n\r");
/* Issue command */
if (!(in_le32(&reg->cqr) & (1 << tag))) {
val32 = 1 << tag;
out_le32(&reg->cqr, val32);
}
/* Wait command completed for 10s */
if (ata_wait_register(&reg->ccr, (1 << tag), (1 << tag), 10000)) {
if (!is_ncq)
printf("Non-NCQ command time out\n\r");
else
printf("NCQ command time out\n\r");
}
val32 = in_le32(&reg->cer);
if (val32) {
u32 der;
fsl_sata_dump_sfis((struct sata_fis_d2h *)cmd_desc->sfis);
printf("CE at device\n\r");
fsl_sata_dump_regs(reg);
der = in_le32(&reg->der);
out_le32(&reg->cer, val32);
out_le32(&reg->der, der);
}
/* Clear complete flags */
val32 = in_le32(&reg->ccr);
out_le32(&reg->ccr, val32);
return len;
}
static int fsl_ata_exec_reset_cmd(struct fsl_sata *sata, struct sata_fis_h2d *cfis,
int tag, u8 *buffer, u32 len)
{
return 0;
}
static int fsl_sata_exec_cmd(struct fsl_sata *sata, struct sata_fis_h2d *cfis,
enum cmd_type command_type, int tag, u8 *buffer, u32 len)
{
int rc;
if (tag > SATA_HC_MAX_CMD || tag < 0) {
printf("tag is out of range, tag=%d\n\r", tag);
return -1;
}
switch (command_type) {
case CMD_ATA:
rc = fsl_ata_exec_ata_cmd(sata, cfis, 0, tag, buffer, len);
return rc;
case CMD_RESET:
rc = fsl_ata_exec_reset_cmd(sata, cfis, tag, buffer, len);
return rc;
case CMD_NCQ:
rc = fsl_ata_exec_ata_cmd(sata, cfis, 1, tag, buffer, len);
return rc;
case CMD_ATAPI:
case CMD_VENDOR_BIST:
case CMD_BIST:
printf("not support now\n\r");
return -1;
default:
break;
}
return -1;
}
static void fsl_sata_identify(int dev, u16 *id)
{
fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
struct sata_fis_h2d h2d, *cfis = &h2d;
memset(cfis, 0, sizeof(struct sata_fis_h2d));
cfis->fis_type = SATA_FIS_TYPE_REGISTER_H2D;
cfis->pm_port_c = 0x80; /* is command */
cfis->command = ATA_CMD_ID_ATA;
fsl_sata_exec_cmd(sata, cfis, CMD_ATA, 0, (u8 *)id, ATA_ID_WORDS * 2);
ata_swap_buf_le16(id, ATA_ID_WORDS);
}
static void fsl_sata_xfer_mode(int dev, u16 *id)
{
fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
sata->pio = id[ATA_ID_PIO_MODES];
sata->mwdma = id[ATA_ID_MWDMA_MODES];
sata->udma = id[ATA_ID_UDMA_MODES];
debug("pio %04x, mwdma %04x, udma %04x\n\r", sata->pio, sata->mwdma, sata->udma);
}
static void fsl_sata_set_features(int dev)
{
fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
struct sata_fis_h2d h2d, *cfis = &h2d;
u8 udma_cap;
memset(cfis, 0, sizeof(struct sata_fis_h2d));
cfis->fis_type = SATA_FIS_TYPE_REGISTER_H2D;
cfis->pm_port_c = 0x80; /* is command */
cfis->command = ATA_CMD_SET_FEATURES;
cfis->features = SETFEATURES_XFER;
/* First check the device capablity */
udma_cap = (u8)(sata->udma & 0xff);
debug("udma_cap %02x\n\r", udma_cap);
if (udma_cap == ATA_UDMA6)
cfis->sector_count = XFER_UDMA_6;
if (udma_cap == ATA_UDMA5)
cfis->sector_count = XFER_UDMA_5;
if (udma_cap == ATA_UDMA4)
cfis->sector_count = XFER_UDMA_4;
if (udma_cap == ATA_UDMA3)
cfis->sector_count = XFER_UDMA_3;
fsl_sata_exec_cmd(sata, cfis, CMD_ATA, 0, NULL, 0);
}
static u32 fsl_sata_rw_cmd(int dev, u32 start, u32 blkcnt, u8 *buffer, int is_write)
{
fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
struct sata_fis_h2d h2d, *cfis = &h2d;
u32 block;
block = start;
memset(cfis, 0, sizeof(struct sata_fis_h2d));
cfis->fis_type = SATA_FIS_TYPE_REGISTER_H2D;
cfis->pm_port_c = 0x80; /* is command */
cfis->command = (is_write) ? ATA_CMD_WRITE : ATA_CMD_READ;
cfis->device = ATA_LBA;
cfis->device |= (block >> 24) & 0xf;
cfis->lba_high = (block >> 16) & 0xff;
cfis->lba_mid = (block >> 8) & 0xff;
cfis->lba_low = block & 0xff;
cfis->sector_count = (u8)(blkcnt & 0xff);
fsl_sata_exec_cmd(sata, cfis, CMD_ATA, 0, buffer, ATA_SECT_SIZE * blkcnt);
return blkcnt;
}
drivers/block/: sparse fixes 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <asn:2>*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] <asn:2>*addr fsl_sata.c:172:26: got unsigned int *<noident> fsl_sata.c:175:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:175:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:175:19: got unsigned int *<noident> fsl_sata.c:181:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:181:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:181:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:184:26: got unsigned int *<noident> fsl_sata.c:186:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:186:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:186:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:189:26: got unsigned int *<noident> fsl_sata.c:191:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:191:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:191:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:194:26: got unsigned int *<noident> fsl_sata.c:195:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:195:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:195:19: got unsigned int *<noident> fsl_sata.c:198:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:198:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:198:19: got unsigned int *<noident> fsl_sata.c:201:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:201:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:201:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:204:26: got unsigned int *<noident> fsl_sata.c:205:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:205:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:205:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:208:26: got unsigned int *<noident> fsl_sata.c:209:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:209:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:209:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:212:26: got unsigned int *<noident> fsl_sata.c:213:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:213:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:213:19: got unsigned int *<noident> fsl_sata.c:216:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:216:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:216:19: got unsigned int *<noident> fsl_sata.c:219:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:219:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:219:19: got unsigned int *<noident> fsl_sata.c:222:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:222:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:222:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:225:26: got unsigned int *<noident> fsl_sata.c:227:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:227:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:227:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:242:26: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:256:32: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:262:26: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:274:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:275:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:276:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:277:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:278:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:279:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:280:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:281:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:282:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:283:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:284:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:285:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:286:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:287:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:288:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:289:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:290:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:291:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:292:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:293:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:294:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:295:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:296:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:297:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:298:53: got unsigned int *<noident> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2012-10-29 13:34:40 +00:00
static void fsl_sata_flush_cache(int dev)
{
fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
struct sata_fis_h2d h2d, *cfis = &h2d;
memset(cfis, 0, sizeof(struct sata_fis_h2d));
cfis->fis_type = SATA_FIS_TYPE_REGISTER_H2D;
cfis->pm_port_c = 0x80; /* is command */
cfis->command = ATA_CMD_FLUSH;
fsl_sata_exec_cmd(sata, cfis, CMD_ATA, 0, NULL, 0);
}
static u32 fsl_sata_rw_cmd_ext(int dev, u32 start, u32 blkcnt, u8 *buffer, int is_write)
{
fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
struct sata_fis_h2d h2d, *cfis = &h2d;
u64 block;
block = (u64)start;
memset(cfis, 0, sizeof(struct sata_fis_h2d));
cfis->fis_type = SATA_FIS_TYPE_REGISTER_H2D;
cfis->pm_port_c = 0x80; /* is command */
cfis->command = (is_write) ? ATA_CMD_WRITE_EXT
: ATA_CMD_READ_EXT;
cfis->lba_high_exp = (block >> 40) & 0xff;
cfis->lba_mid_exp = (block >> 32) & 0xff;
cfis->lba_low_exp = (block >> 24) & 0xff;
cfis->lba_high = (block >> 16) & 0xff;
cfis->lba_mid = (block >> 8) & 0xff;
cfis->lba_low = block & 0xff;
cfis->device = ATA_LBA;
cfis->sector_count_exp = (blkcnt >> 8) & 0xff;
cfis->sector_count = blkcnt & 0xff;
fsl_sata_exec_cmd(sata, cfis, CMD_ATA, 0, buffer, ATA_SECT_SIZE * blkcnt);
return blkcnt;
}
drivers/block/: sparse fixes 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <asn:2>*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] <asn:2>*addr fsl_sata.c:172:26: got unsigned int *<noident> fsl_sata.c:175:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:175:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:175:19: got unsigned int *<noident> fsl_sata.c:181:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:181:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:181:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:184:26: got unsigned int *<noident> fsl_sata.c:186:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:186:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:186:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:189:26: got unsigned int *<noident> fsl_sata.c:191:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:191:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:191:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:194:26: got unsigned int *<noident> fsl_sata.c:195:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:195:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:195:19: got unsigned int *<noident> fsl_sata.c:198:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:198:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:198:19: got unsigned int *<noident> fsl_sata.c:201:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:201:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:201:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:204:26: got unsigned int *<noident> fsl_sata.c:205:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:205:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:205:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:208:26: got unsigned int *<noident> fsl_sata.c:209:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:209:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:209:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:212:26: got unsigned int *<noident> fsl_sata.c:213:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:213:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:213:19: got unsigned int *<noident> fsl_sata.c:216:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:216:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:216:19: got unsigned int *<noident> fsl_sata.c:219:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:219:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:219:19: got unsigned int *<noident> fsl_sata.c:222:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:222:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:222:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:225:26: got unsigned int *<noident> fsl_sata.c:227:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:227:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:227:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:242:26: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:256:32: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:262:26: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:274:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:275:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:276:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:277:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:278:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:279:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:280:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:281:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:282:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:283:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:284:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:285:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:286:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:287:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:288:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:289:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:290:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:291:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:292:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:293:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:294:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:295:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:296:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:297:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:298:53: got unsigned int *<noident> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2012-10-29 13:34:40 +00:00
static u32 fsl_sata_rw_ncq_cmd(int dev, u32 start, u32 blkcnt, u8 *buffer,
int is_write)
{
fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
struct sata_fis_h2d h2d, *cfis = &h2d;
int ncq_channel;
u64 block;
if (sata->lba48 != 1) {
printf("execute FPDMA command on non-LBA48 hard disk\n\r");
return -1;
}
block = (u64)start;
memset(cfis, 0, sizeof(struct sata_fis_h2d));
cfis->fis_type = SATA_FIS_TYPE_REGISTER_H2D;
cfis->pm_port_c = 0x80; /* is command */
cfis->command = (is_write) ? ATA_CMD_FPDMA_WRITE
: ATA_CMD_FPDMA_READ;
cfis->lba_high_exp = (block >> 40) & 0xff;
cfis->lba_mid_exp = (block >> 32) & 0xff;
cfis->lba_low_exp = (block >> 24) & 0xff;
cfis->lba_high = (block >> 16) & 0xff;
cfis->lba_mid = (block >> 8) & 0xff;
cfis->lba_low = block & 0xff;
cfis->device = ATA_LBA;
cfis->features_exp = (blkcnt >> 8) & 0xff;
cfis->features = blkcnt & 0xff;
if (sata->queue_depth >= SATA_HC_MAX_CMD)
ncq_channel = SATA_HC_MAX_CMD - 1;
else
ncq_channel = sata->queue_depth - 1;
/* Use the latest queue */
fsl_sata_exec_cmd(sata, cfis, CMD_NCQ, ncq_channel, buffer, ATA_SECT_SIZE * blkcnt);
return blkcnt;
}
drivers/block/: sparse fixes 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <asn:2>*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] <asn:2>*addr fsl_sata.c:172:26: got unsigned int *<noident> fsl_sata.c:175:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:175:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:175:19: got unsigned int *<noident> fsl_sata.c:181:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:181:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:181:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:184:26: got unsigned int *<noident> fsl_sata.c:186:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:186:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:186:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:189:26: got unsigned int *<noident> fsl_sata.c:191:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:191:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:191:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:194:26: got unsigned int *<noident> fsl_sata.c:195:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:195:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:195:19: got unsigned int *<noident> fsl_sata.c:198:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:198:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:198:19: got unsigned int *<noident> fsl_sata.c:201:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:201:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:201:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:204:26: got unsigned int *<noident> fsl_sata.c:205:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:205:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:205:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:208:26: got unsigned int *<noident> fsl_sata.c:209:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:209:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:209:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:212:26: got unsigned int *<noident> fsl_sata.c:213:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:213:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:213:19: got unsigned int *<noident> fsl_sata.c:216:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:216:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:216:19: got unsigned int *<noident> fsl_sata.c:219:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:219:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:219:19: got unsigned int *<noident> fsl_sata.c:222:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:222:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:222:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:225:26: got unsigned int *<noident> fsl_sata.c:227:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:227:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:227:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:242:26: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:256:32: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:262:26: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:274:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:275:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:276:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:277:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:278:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:279:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:280:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:281:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:282:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:283:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:284:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:285:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:286:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:287:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:288:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:289:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:290:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:291:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:292:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:293:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:294:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:295:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:296:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:297:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:298:53: got unsigned int *<noident> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2012-10-29 13:34:40 +00:00
static void fsl_sata_flush_cache_ext(int dev)
{
fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
struct sata_fis_h2d h2d, *cfis = &h2d;
memset(cfis, 0, sizeof(struct sata_fis_h2d));
cfis->fis_type = SATA_FIS_TYPE_REGISTER_H2D;
cfis->pm_port_c = 0x80; /* is command */
cfis->command = ATA_CMD_FLUSH_EXT;
fsl_sata_exec_cmd(sata, cfis, CMD_ATA, 0, NULL, 0);
}
static void fsl_sata_init_wcache(int dev, u16 *id)
{
fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
if (ata_id_has_wcache(id) && ata_id_wcache_enabled(id))
sata->wcache = 1;
if (ata_id_has_flush(id))
sata->flush = 1;
if (ata_id_has_flush_ext(id))
sata->flush_ext = 1;
}
static int fsl_sata_get_wcache(int dev)
{
fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
return sata->wcache;
}
static int fsl_sata_get_flush(int dev)
{
fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
return sata->flush;
}
static int fsl_sata_get_flush_ext(int dev)
{
fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
return sata->flush_ext;
}
drivers/block/: sparse fixes 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <asn:2>*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] <asn:2>*addr fsl_sata.c:172:26: got unsigned int *<noident> fsl_sata.c:175:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:175:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:175:19: got unsigned int *<noident> fsl_sata.c:181:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:181:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:181:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:184:26: got unsigned int *<noident> fsl_sata.c:186:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:186:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:186:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:189:26: got unsigned int *<noident> fsl_sata.c:191:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:191:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:191:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:194:26: got unsigned int *<noident> fsl_sata.c:195:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:195:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:195:19: got unsigned int *<noident> fsl_sata.c:198:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:198:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:198:19: got unsigned int *<noident> fsl_sata.c:201:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:201:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:201:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:204:26: got unsigned int *<noident> fsl_sata.c:205:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:205:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:205:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:208:26: got unsigned int *<noident> fsl_sata.c:209:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:209:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:209:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:212:26: got unsigned int *<noident> fsl_sata.c:213:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:213:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:213:19: got unsigned int *<noident> fsl_sata.c:216:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:216:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:216:19: got unsigned int *<noident> fsl_sata.c:219:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:219:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:219:19: got unsigned int *<noident> fsl_sata.c:222:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:222:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:222:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:225:26: got unsigned int *<noident> fsl_sata.c:227:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:227:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:227:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:242:26: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:256:32: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:262:26: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:274:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:275:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:276:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:277:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:278:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:279:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:280:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:281:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:282:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:283:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:284:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:285:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:286:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:287:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:288:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:289:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:290:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:291:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:292:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:293:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:294:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:295:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:296:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:297:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:298:53: got unsigned int *<noident> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2012-10-29 13:34:40 +00:00
static u32 ata_low_level_rw_lba48(int dev, u32 blknr, lbaint_t blkcnt,
const void *buffer, int is_write)
{
u32 start, blks;
u8 *addr;
int max_blks;
start = blknr;
blks = blkcnt;
addr = (u8 *)buffer;
max_blks = ATA_MAX_SECTORS_LBA48;
do {
if (blks > max_blks) {
if (fsl_sata_info[dev].flags != FLAGS_FPDMA)
fsl_sata_rw_cmd_ext(dev, start, max_blks, addr, is_write);
else
fsl_sata_rw_ncq_cmd(dev, start, max_blks, addr, is_write);
start += max_blks;
blks -= max_blks;
addr += ATA_SECT_SIZE * max_blks;
} else {
if (fsl_sata_info[dev].flags != FLAGS_FPDMA)
fsl_sata_rw_cmd_ext(dev, start, blks, addr, is_write);
else
fsl_sata_rw_ncq_cmd(dev, start, blks, addr, is_write);
start += blks;
blks = 0;
addr += ATA_SECT_SIZE * blks;
}
} while (blks != 0);
return blkcnt;
}
drivers/block/: sparse fixes 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <noident> 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] <asn:2>*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] <asn:2>*addr fsl_sata.c:172:26: got unsigned int *<noident> fsl_sata.c:175:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:175:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:175:19: got unsigned int *<noident> fsl_sata.c:181:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:181:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:181:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:184:26: got unsigned int *<noident> fsl_sata.c:186:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:186:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:186:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:189:26: got unsigned int *<noident> fsl_sata.c:191:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:191:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:191:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:194:26: got unsigned int *<noident> fsl_sata.c:195:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:195:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:195:19: got unsigned int *<noident> fsl_sata.c:198:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:198:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:198:19: got unsigned int *<noident> fsl_sata.c:201:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:201:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:201:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:204:26: got unsigned int *<noident> fsl_sata.c:205:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:205:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:205:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:208:26: got unsigned int *<noident> fsl_sata.c:209:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:209:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:209:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:212:26: got unsigned int *<noident> fsl_sata.c:213:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:213:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:213:19: got unsigned int *<noident> fsl_sata.c:216:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:216:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:216:19: got unsigned int *<noident> fsl_sata.c:219:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:219:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:219:19: got unsigned int *<noident> fsl_sata.c:222:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:222:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:222:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:225:26: got unsigned int *<noident> fsl_sata.c:227:19: warning: incorrect type in argument 1 (different address spaces) fsl_sata.c:227:19: expected unsigned int volatile [noderef] <asn:2>*addr fsl_sata.c:227:19: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:242:26: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:256:32: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:262:26: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:274:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:275:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:276:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:277:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:278:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:279:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:280:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:281:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:282:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:283:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:284:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:285:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:286:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:287:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:288:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:289:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:290:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:291:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:292:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:293:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:294:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:295:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:296:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:297:53: got unsigned int *<noident> 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] <asn:2>*addr fsl_sata.c:298:53: got unsigned int *<noident> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2012-10-29 13:34:40 +00:00
static u32 ata_low_level_rw_lba28(int dev, u32 blknr, u32 blkcnt,
const void *buffer, int is_write)
{
u32 start, blks;
u8 *addr;
int max_blks;
start = blknr;
blks = blkcnt;
addr = (u8 *)buffer;
max_blks = ATA_MAX_SECTORS;
do {
if (blks > max_blks) {
fsl_sata_rw_cmd(dev, start, max_blks, addr, is_write);
start += max_blks;
blks -= max_blks;
addr += ATA_SECT_SIZE * max_blks;
} else {
fsl_sata_rw_cmd(dev, start, blks, addr, is_write);
start += blks;
blks = 0;
addr += ATA_SECT_SIZE * blks;
}
} while (blks != 0);
return blkcnt;
}
/*
* SATA interface between low level driver and command layer
*/
ulong sata_read(int dev, ulong blknr, lbaint_t blkcnt, void *buffer)
{
u32 rc;
fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
if (sata->lba48)
rc = ata_low_level_rw_lba48(dev, blknr, blkcnt, buffer, READ_CMD);
else
rc = ata_low_level_rw_lba28(dev, blknr, blkcnt, buffer, READ_CMD);
return rc;
}
ulong sata_write(int dev, ulong blknr, lbaint_t blkcnt, const void *buffer)
{
u32 rc;
fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
if (sata->lba48) {
rc = ata_low_level_rw_lba48(dev, blknr, blkcnt, buffer, WRITE_CMD);
if (fsl_sata_get_wcache(dev) && fsl_sata_get_flush_ext(dev))
fsl_sata_flush_cache_ext(dev);
} else {
rc = ata_low_level_rw_lba28(dev, blknr, blkcnt, buffer, WRITE_CMD);
if (fsl_sata_get_wcache(dev) && fsl_sata_get_flush(dev))
fsl_sata_flush_cache(dev);
}
return rc;
}
int scan_sata(int dev)
{
fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
unsigned char serial[ATA_ID_SERNO_LEN + 1];
unsigned char firmware[ATA_ID_FW_REV_LEN + 1];
unsigned char product[ATA_ID_PROD_LEN + 1];
u16 *id;
u64 n_sectors;
/* if no detected link */
if (!sata->link)
return -1;
id = (u16 *)malloc(ATA_ID_WORDS * 2);
if (!id) {
printf("id malloc failed\n\r");
return -1;
}
/* Identify device to get information */
fsl_sata_identify(dev, id);
/* Serial number */
ata_id_c_string(id, serial, ATA_ID_SERNO, sizeof(serial));
memcpy(sata_dev_desc[dev].product, serial, sizeof(serial));
/* Firmware version */
ata_id_c_string(id, firmware, ATA_ID_FW_REV, sizeof(firmware));
memcpy(sata_dev_desc[dev].revision, firmware, sizeof(firmware));
/* Product model */
ata_id_c_string(id, product, ATA_ID_PROD, sizeof(product));
memcpy(sata_dev_desc[dev].vendor, product, sizeof(product));
/* Totoal sectors */
n_sectors = ata_id_n_sectors(id);
sata_dev_desc[dev].lba = (u32)n_sectors;
#ifdef CONFIG_LBA48
/* Check if support LBA48 */
if (ata_id_has_lba48(id)) {
sata->lba48 = 1;
debug("Device support LBA48\n\r");
} else
debug("Device supports LBA28\n\r");
#endif
/* Get the NCQ queue depth from device */
sata->queue_depth = ata_id_queue_depth(id);
/* Get the xfer mode from device */
fsl_sata_xfer_mode(dev, id);
/* Get the write cache status from device */
fsl_sata_init_wcache(dev, id);
/* Set the xfer mode to highest speed */
fsl_sata_set_features(dev);
#ifdef DEBUG
fsl_sata_identify(dev, id);
ata_dump_id(id);
#endif
free((void *)id);
return 0;
}