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yaml
---
r: 137663
b: refs/heads/master
c: 22aa4b3
h: refs/heads/master
i:
  137661: 1319437
  137659: 5b3c9a4
  137655: 9af1508
  137647: f43a73c
  137631: 633dfa8
  137599: 84075fc
v: v3
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Bartlomiej Zolnierkiewicz committed Mar 27, 2009
1 parent ed5f3f7 commit fd8c211
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Showing 23 changed files with 512 additions and 498 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: e6830a86c260d73c6f370aa7ed17ee6c71e5ee05
refs/heads/master: 22aa4b32a19b1f231d4ce7e9af6354b577a22a35
62 changes: 31 additions & 31 deletions trunk/drivers/ide/at91_ide.c
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Original file line number Diff line number Diff line change
Expand Up @@ -185,55 +185,55 @@ static void ide_mm_outb(u8 value, unsigned long port)
writeb(value, (void __iomem *) port);
}

static void at91_ide_tf_load(ide_drive_t *drive, ide_task_t *task)
static void at91_ide_tf_load(ide_drive_t *drive, struct ide_cmd *cmd)
{
ide_hwif_t *hwif = drive->hwif;
struct ide_io_ports *io_ports = &hwif->io_ports;
struct ide_taskfile *tf = &task->tf;
u8 HIHI = (task->tf_flags & IDE_TFLAG_LBA48) ? 0xE0 : 0xEF;
struct ide_taskfile *tf = &cmd->tf;
u8 HIHI = (cmd->tf_flags & IDE_TFLAG_LBA48) ? 0xE0 : 0xEF;

if (task->tf_flags & IDE_FTFLAG_FLAGGED)
if (cmd->tf_flags & IDE_FTFLAG_FLAGGED)
HIHI = 0xFF;

if (task->tf_flags & IDE_FTFLAG_OUT_DATA) {
if (cmd->tf_flags & IDE_FTFLAG_OUT_DATA) {
u16 data = (tf->hob_data << 8) | tf->data;

at91_ide_output_data(drive, NULL, &data, 2);
}

if (task->tf_flags & IDE_TFLAG_OUT_HOB_FEATURE)
if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_FEATURE)
ide_mm_outb(tf->hob_feature, io_ports->feature_addr);
if (task->tf_flags & IDE_TFLAG_OUT_HOB_NSECT)
if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_NSECT)
ide_mm_outb(tf->hob_nsect, io_ports->nsect_addr);
if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAL)
if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAL)
ide_mm_outb(tf->hob_lbal, io_ports->lbal_addr);
if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAM)
if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAM)
ide_mm_outb(tf->hob_lbam, io_ports->lbam_addr);
if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAH)
if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAH)
ide_mm_outb(tf->hob_lbah, io_ports->lbah_addr);

if (task->tf_flags & IDE_TFLAG_OUT_FEATURE)
if (cmd->tf_flags & IDE_TFLAG_OUT_FEATURE)
ide_mm_outb(tf->feature, io_ports->feature_addr);
if (task->tf_flags & IDE_TFLAG_OUT_NSECT)
if (cmd->tf_flags & IDE_TFLAG_OUT_NSECT)
ide_mm_outb(tf->nsect, io_ports->nsect_addr);
if (task->tf_flags & IDE_TFLAG_OUT_LBAL)
if (cmd->tf_flags & IDE_TFLAG_OUT_LBAL)
ide_mm_outb(tf->lbal, io_ports->lbal_addr);
if (task->tf_flags & IDE_TFLAG_OUT_LBAM)
if (cmd->tf_flags & IDE_TFLAG_OUT_LBAM)
ide_mm_outb(tf->lbam, io_ports->lbam_addr);
if (task->tf_flags & IDE_TFLAG_OUT_LBAH)
if (cmd->tf_flags & IDE_TFLAG_OUT_LBAH)
ide_mm_outb(tf->lbah, io_ports->lbah_addr);

if (task->tf_flags & IDE_TFLAG_OUT_DEVICE)
if (cmd->tf_flags & IDE_TFLAG_OUT_DEVICE)
ide_mm_outb((tf->device & HIHI) | drive->select, io_ports->device_addr);
}

static void at91_ide_tf_read(ide_drive_t *drive, ide_task_t *task)
static void at91_ide_tf_read(ide_drive_t *drive, struct ide_cmd *cmd)
{
ide_hwif_t *hwif = drive->hwif;
struct ide_io_ports *io_ports = &hwif->io_ports;
struct ide_taskfile *tf = &task->tf;
struct ide_taskfile *tf = &cmd->tf;

if (task->tf_flags & IDE_FTFLAG_IN_DATA) {
if (cmd->tf_flags & IDE_FTFLAG_IN_DATA) {
u16 data;

at91_ide_input_data(drive, NULL, &data, 2);
Expand All @@ -244,31 +244,31 @@ static void at91_ide_tf_read(ide_drive_t *drive, ide_task_t *task)
/* be sure we're looking at the low order bits */
ide_mm_outb(ATA_DEVCTL_OBS & ~0x80, io_ports->ctl_addr);

if (task->tf_flags & IDE_TFLAG_IN_FEATURE)
if (cmd->tf_flags & IDE_TFLAG_IN_FEATURE)
tf->feature = ide_mm_inb(io_ports->feature_addr);
if (task->tf_flags & IDE_TFLAG_IN_NSECT)
if (cmd->tf_flags & IDE_TFLAG_IN_NSECT)
tf->nsect = ide_mm_inb(io_ports->nsect_addr);
if (task->tf_flags & IDE_TFLAG_IN_LBAL)
if (cmd->tf_flags & IDE_TFLAG_IN_LBAL)
tf->lbal = ide_mm_inb(io_ports->lbal_addr);
if (task->tf_flags & IDE_TFLAG_IN_LBAM)
if (cmd->tf_flags & IDE_TFLAG_IN_LBAM)
tf->lbam = ide_mm_inb(io_ports->lbam_addr);
if (task->tf_flags & IDE_TFLAG_IN_LBAH)
if (cmd->tf_flags & IDE_TFLAG_IN_LBAH)
tf->lbah = ide_mm_inb(io_ports->lbah_addr);
if (task->tf_flags & IDE_TFLAG_IN_DEVICE)
if (cmd->tf_flags & IDE_TFLAG_IN_DEVICE)
tf->device = ide_mm_inb(io_ports->device_addr);

if (task->tf_flags & IDE_TFLAG_LBA48) {
if (cmd->tf_flags & IDE_TFLAG_LBA48) {
ide_mm_outb(ATA_DEVCTL_OBS | 0x80, io_ports->ctl_addr);

if (task->tf_flags & IDE_TFLAG_IN_HOB_FEATURE)
if (cmd->tf_flags & IDE_TFLAG_IN_HOB_FEATURE)
tf->hob_feature = ide_mm_inb(io_ports->feature_addr);
if (task->tf_flags & IDE_TFLAG_IN_HOB_NSECT)
if (cmd->tf_flags & IDE_TFLAG_IN_HOB_NSECT)
tf->hob_nsect = ide_mm_inb(io_ports->nsect_addr);
if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAL)
if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAL)
tf->hob_lbal = ide_mm_inb(io_ports->lbal_addr);
if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAM)
if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAM)
tf->hob_lbam = ide_mm_inb(io_ports->lbam_addr);
if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAH)
if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAH)
tf->hob_lbah = ide_mm_inb(io_ports->lbah_addr);
}
}
Expand Down
10 changes: 5 additions & 5 deletions trunk/drivers/ide/ide-acpi.c
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Original file line number Diff line number Diff line change
Expand Up @@ -304,7 +304,7 @@ static int do_drive_set_taskfiles(ide_drive_t *drive,
/* send all taskfile registers (0x1f1-0x1f7) *in*that*order* */
for (ix = 0; ix < gtf_count; ix++) {
u8 *gtf = (u8 *)(gtf_address + ix * REGS_PER_GTF);
ide_task_t task;
struct ide_cmd cmd;

DEBPRINT("(0x1f1-1f7): "
"hex: %02x %02x %02x %02x %02x %02x %02x\n",
Expand All @@ -317,11 +317,11 @@ static int do_drive_set_taskfiles(ide_drive_t *drive,
}

/* convert GTF to taskfile */
memset(&task, 0, sizeof(ide_task_t));
memcpy(&task.tf_array[7], gtf, REGS_PER_GTF);
task.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
memset(&cmd, 0, sizeof(cmd));
memcpy(&cmd.tf_array[7], gtf, REGS_PER_GTF);
cmd.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;

err = ide_no_data_taskfile(drive, &task);
err = ide_no_data_taskfile(drive, &cmd);
if (err) {
printk(KERN_ERR "%s: ide_no_data_taskfile failed: %u\n",
__func__, err);
Expand Down
42 changes: 21 additions & 21 deletions trunk/drivers/ide/ide-atapi.c
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Original file line number Diff line number Diff line change
Expand Up @@ -302,16 +302,16 @@ EXPORT_SYMBOL_GPL(ide_cd_get_xferlen);

void ide_read_bcount_and_ireason(ide_drive_t *drive, u16 *bcount, u8 *ireason)
{
ide_task_t task;
struct ide_cmd cmd;

memset(&task, 0, sizeof(task));
task.tf_flags = IDE_TFLAG_IN_LBAH | IDE_TFLAG_IN_LBAM |
IDE_TFLAG_IN_NSECT;
memset(&cmd, 0, sizeof(cmd));
cmd.tf_flags = IDE_TFLAG_IN_LBAH | IDE_TFLAG_IN_LBAM |
IDE_TFLAG_IN_NSECT;

drive->hwif->tp_ops->tf_read(drive, &task);
drive->hwif->tp_ops->tf_read(drive, &cmd);

*bcount = (task.tf.lbah << 8) | task.tf.lbam;
*ireason = task.tf.nsect & 3;
*bcount = (cmd.tf.lbah << 8) | cmd.tf.lbam;
*ireason = cmd.tf.nsect & 3;
}
EXPORT_SYMBOL_GPL(ide_read_bcount_and_ireason);

Expand Down Expand Up @@ -482,32 +482,32 @@ static ide_startstop_t ide_pc_intr(ide_drive_t *drive)
static void ide_pktcmd_tf_load(ide_drive_t *drive, u32 tf_flags, u16 bcount)
{
ide_hwif_t *hwif = drive->hwif;
ide_task_t task;
struct ide_cmd cmd;
u8 dma = drive->dma;

memset(&task, 0, sizeof(task));
task.tf_flags = IDE_TFLAG_OUT_LBAH | IDE_TFLAG_OUT_LBAM |
IDE_TFLAG_OUT_FEATURE | tf_flags;
task.tf.feature = dma; /* Use PIO/DMA */
task.tf.lbam = bcount & 0xff;
task.tf.lbah = (bcount >> 8) & 0xff;
memset(&cmd, 0, sizeof(cmd));
cmd.tf_flags = IDE_TFLAG_OUT_LBAH | IDE_TFLAG_OUT_LBAM |
IDE_TFLAG_OUT_FEATURE | tf_flags;
cmd.tf.feature = dma; /* Use PIO/DMA */
cmd.tf.lbam = bcount & 0xff;
cmd.tf.lbah = (bcount >> 8) & 0xff;

ide_tf_dump(drive->name, &task.tf);
ide_tf_dump(drive->name, &cmd.tf);
hwif->tp_ops->set_irq(hwif, 1);
SELECT_MASK(drive, 0);
hwif->tp_ops->tf_load(drive, &task);
hwif->tp_ops->tf_load(drive, &cmd);
}

static u8 ide_read_ireason(ide_drive_t *drive)
{
ide_task_t task;
struct ide_cmd cmd;

memset(&task, 0, sizeof(task));
task.tf_flags = IDE_TFLAG_IN_NSECT;
memset(&cmd, 0, sizeof(cmd));
cmd.tf_flags = IDE_TFLAG_IN_NSECT;

drive->hwif->tp_ops->tf_read(drive, &task);
drive->hwif->tp_ops->tf_read(drive, &cmd);

return task.tf.nsect & 3;
return cmd.tf.nsect & 3;
}

static u8 ide_wait_ireason(ide_drive_t *drive, u8 ireason)
Expand Down
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