diff options
Diffstat (limited to 'stage3/ata.c')
| -rw-r--r-- | stage3/ata.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/stage3/ata.c b/stage3/ata.c index ccfd695..6eb4c9c 100644 --- a/stage3/ata.c +++ b/stage3/ata.c @@ -34,7 +34,7 @@ typedef struct __attribute__((packed)) { typedef struct { unsigned int bits : 4; - bool doll : 1; + bool doll : 1; bool one0 : 1; bool lba : 1; bool one1 : 1; @@ -48,22 +48,22 @@ void ata_recv(u16 *buffer) if (status.err) { u8 err = inb(IO_ATA0_DATA + ATA_IO_ERR); - const char *errors[] = { - "address mark not found\n", - "track zero not found\n", - "aborted command\n", - "media change request\n", - "id not found\n", - "media changed\n", - "uncorrectable data error\n", - "bad block detected\n", + str errors[] = { + S("address mark not found\n"), + S("track zero not found\n"), + S("aborted command\n"), + S("media change request\n"), + S("id not found\n"), + S("media changed\n"), + S("uncorrectable data error\n"), + S("bad block detected\n"), }; for (int i = 0; i < 8; i++) if (err & (1 << i)) print(errors[i]); - - panic("ata0-witch error\n"); + + panic(S("ata0-witch error\n")); } else if (status.drq) break; } @@ -75,14 +75,14 @@ void ata_recv(u16 *buffer) void ata_delay() { for (int i = 0; i < 15; i++) - inb(IO_ATA0_DATA + ATA_IO_STATUS); + inb(IO_ATA0_DATA + ATA_IO_STATUS); } void ata_init() { u8 floating = inb(IO_ATA0_DATA + ATA_IO_STATUS); if (floating == 0xFF) - panic("ata0 floating\n"); + panic(S("ata0 floating\n")); outb(IO_ATA0_DATA + ATA_IO_HEAD, BITCAST(((ata_head) { .bits = 0, @@ -99,19 +99,19 @@ void ata_init() u8 status_byte = inb(IO_ATA0_DATA + ATA_IO_STATUS); if (status_byte == 0) - panic("no ata0-witch drive\n"); + panic(S("no ata0-witch drive\n")); while (BITCAST(status_byte, u8, ata_status).bsy) status_byte = inb(IO_ATA0_DATA + ATA_IO_STATUS); if (inb(IO_ATA0_DATA + ATA_IO_LBA_MID) != 0 || inb(IO_ATA0_DATA + ATA_IO_LBA_HIGH) != 0) - panic("ata0-witch is not ATA\n"); + panic(S("ata0-witch is not ATA\n")); u16 *idvec = malloc(256 * sizeof *idvec); ata_recv(idvec); if (!(idvec[83] & (1 << 10))) - panic("ata0-witch does not support LBA48 mode\n"); + panic(S("ata0-witch does not support LBA48 mode\n")); // u64 lba48_sectors = *(u64 *) &idvec[100]; // print_num(lba48_sectors, 10, 0); print("\n"); |