diff options
Diffstat (limited to 'cmd/ide.c')
-rw-r--r-- | cmd/ide.c | 57 |
1 files changed, 29 insertions, 28 deletions
@@ -58,13 +58,13 @@ struct blk_desc ide_dev_desc[CONFIG_SYS_IDE_MAXDEVICE]; /* ------------------------------------------------------------------------- */ #ifdef CONFIG_IDE_RESET -static void ide_reset (void); +static void ide_reset(void); #else #define ide_reset() /* dummy */ #endif static void ide_ident(struct blk_desc *dev_desc); -static uchar ide_wait (int dev, ulong t); +static uchar ide_wait(int dev, ulong t); #define IDE_TIME_OUT 2000 /* 2 sec timeout */ @@ -72,14 +72,15 @@ static uchar ide_wait (int dev, ulong t); #define IDE_SPIN_UP_TIME_OUT 5000 /* 5 sec spin-up timeout */ -static void ident_cpy (unsigned char *dest, unsigned char *src, unsigned int len); +static void ident_cpy(unsigned char *dest, unsigned char *src, + unsigned int len); #ifndef CONFIG_SYS_ATA_PORT_ADDR #define CONFIG_SYS_ATA_PORT_ADDR(port) (port) #endif #ifdef CONFIG_ATAPI -static void atapi_inquiry(struct blk_desc *dev_desc); +static void atapi_inquiry(struct blk_desc *dev_desc); static ulong atapi_read(struct blk_desc *block_dev, lbaint_t blknr, lbaint_t blkcnt, void *buffer); #endif @@ -150,7 +151,7 @@ int do_ide(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) return CMD_RET_USAGE; case 3: if (strncmp(argv[1], "dev", 3) == 0) { - int dev = (int) simple_strtoul(argv[2], NULL, 10); + int dev = (int)simple_strtoul(argv[2], NULL, 10); printf("\nIDE device %d: ", dev); if (dev >= CONFIG_SYS_IDE_MAXDEVICE) { @@ -169,7 +170,7 @@ int do_ide(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) return 0; } else if (strncmp(argv[1], "part", 4) == 0) { - int dev = (int) simple_strtoul(argv[2], NULL, 10); + int dev = (int)simple_strtoul(argv[2], NULL, 10); if (ide_dev_desc[dev].part_type != PART_TYPE_UNKNOWN) { part_print(&ide_dev_desc[dev]); @@ -194,13 +195,13 @@ int do_ide(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) #ifdef CONFIG_SYS_64BIT_LBA lbaint_t blk = simple_strtoull(argv[3], NULL, 16); - printf("\nIDE read: device %d block # %lld, count %ld ... ", - curr_device, blk, cnt); + printf("\nIDE read: device %d block # %lld, count %ld...", + curr_device, blk, cnt); #else lbaint_t blk = simple_strtoul(argv[3], NULL, 16); - printf("\nIDE read: device %d block # %ld, count %ld ... ", - curr_device, blk, cnt); + printf("\nIDE read: device %d block # %ld, count %ld...", + curr_device, blk, cnt); #endif dev_desc = &ide_dev_desc[curr_device]; @@ -223,13 +224,13 @@ int do_ide(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) #ifdef CONFIG_SYS_64BIT_LBA lbaint_t blk = simple_strtoull(argv[3], NULL, 16); - printf("\nIDE write: device %d block # %lld, count %ld ... ", - curr_device, blk, cnt); + printf("\nIDE write: device %d block # %lld, count %ld...", + curr_device, blk, cnt); #else lbaint_t blk = simple_strtoul(argv[3], NULL, 16); - printf("\nIDE write: device %d block # %ld, count %ld ... ", - curr_device, blk, cnt); + printf("\nIDE write: device %d block # %ld, count %ld...", + curr_device, blk, cnt); #endif n = ide_write(&ide_dev_desc[curr_device], blk, cnt, (ulong *)addr); @@ -833,7 +834,7 @@ ulong ide_read(struct blk_desc *block_dev, lbaint_t blknr, lbaint_t blkcnt, } IDE_READ_E: ide_led(DEVICE_LED(device), 0); /* LED off */ - return (n); + return n; } /* ------------------------------------------------------------------------- */ @@ -922,7 +923,7 @@ ulong ide_write(struct blk_desc *block_dev, lbaint_t blknr, lbaint_t blkcnt, } WR_OUT: ide_led(DEVICE_LED(device), 0); /* LED off */ - return (n); + return n; } /* ------------------------------------------------------------------------- */ @@ -974,7 +975,7 @@ static uchar ide_wait(int dev, ulong t) if (delay-- == 0) break; } - return (c); + return c; } /* ------------------------------------------------------------------------- */ @@ -1098,7 +1099,7 @@ static uchar atapi_wait_mask(int dev, ulong t, uchar mask, uchar res) if (delay-- == 0) break; } - return (c); + return c; } /* @@ -1142,7 +1143,7 @@ unsigned char atapi_issue(int device, unsigned char *ccb, int ccblen, if ((c & mask) != res) { /* DRQ must be 1, BSY 0 */ printf("ATAPI_ISSUE: Error (no IRQ) before sending ccb dev %d status 0x%02x\n", - device, c); + device, c); err = 0xFF; goto AI_OUT; } @@ -1166,10 +1167,10 @@ unsigned char atapi_issue(int device, unsigned char *ccb, int ccblen, if (c & ATA_STAT_ERR) { err = (ide_inb(device, ATA_ERROR_REG)) >> 4; debug("atapi_issue 1 returned sense key %X status %02X\n", - err, c); + err, c); } else { printf("ATAPI_ISSUE: (no DRQ) after sending ccb (%x) status 0x%02x\n", - ccb[0], c); + ccb[0], c); err = 0xFF; } goto AI_OUT; @@ -1190,7 +1191,7 @@ unsigned char atapi_issue(int device, unsigned char *ccb, int ccblen, } if (n != buflen) { debug("WARNING, transfer bytes %d not equal with requested %d\n", - n, buflen); + n, buflen); } if (n != 0) { /* data transfer */ debug("ATAPI_ISSUE: %d Bytes to transfer\n", n); @@ -1220,7 +1221,7 @@ unsigned char atapi_issue(int device, unsigned char *ccb, int ccblen, } AI_OUT: ide_led(DEVICE_LED(device), 0); /* LED off */ - return (err); + return err; } /* @@ -1297,7 +1298,7 @@ retry: ascq); error: debug("ERROR Sense key %02X ASC %02X ASCQ %02X\n", key, asc, ascq); - return (0xFF); + return 0xFF; } @@ -1402,8 +1403,8 @@ ulong atapi_read(struct blk_desc *block_dev, lbaint_t blknr, lbaint_t blkcnt, unsigned char ccb[12]; /* Command descriptor block */ ulong cnt; - debug("atapi_read dev %d start " LBAF " blocks " LBAF " buffer at %lX\n", - device, blknr, blkcnt, (ulong) buffer); + debug("atapi_read dev %d start " LBAF " blocks " LBAF + " buffer at %lX\n", device, blknr, blkcnt, (ulong) buffer); do { if (blkcnt > ATAPI_READ_MAX_BLOCK) @@ -1428,14 +1429,14 @@ ulong atapi_read(struct blk_desc *block_dev, lbaint_t blknr, lbaint_t blkcnt, (unsigned char *) buffer, cnt * ATAPI_READ_BLOCK_SIZE) == 0xFF) { - return (n); + return n; } n += cnt; blkcnt -= cnt; blknr += cnt; buffer += (cnt * ATAPI_READ_BLOCK_SIZE); } while (blkcnt > 0); - return (n); + return n; } /* ------------------------------------------------------------------------- */ |