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ide: code motion

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Shuffle the reset function upwards.

Signed-off-by: John Snow <jsnow@redhat.com>
Reported-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 1453225191-11871-3-git-send-email-jsnow@redhat.com
This commit is contained in:
John Snow 2016-02-10 13:29:39 -05:00
parent 266e77812c
commit 4590355bb7
1 changed files with 58 additions and 58 deletions
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116
hw/ide/core.c
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@ -1175,6 +1175,64 @@ void ide_ioport_write(void *opaque, uint32_t addr, uint32_t val)
} }
} }
static void ide_reset(IDEState *s)
{
#ifdef DEBUG_IDE
printf("ide: reset\n");
#endif
if (s->pio_aiocb) {
blk_aio_cancel(s->pio_aiocb);
s->pio_aiocb = NULL;
}
if (s->drive_kind == IDE_CFATA)
s->mult_sectors = 0;
else
s->mult_sectors = MAX_MULT_SECTORS;
/* ide regs */
s->feature = 0;
s->error = 0;
s->nsector = 0;
s->sector = 0;
s->lcyl = 0;
s->hcyl = 0;
/* lba48 */
s->hob_feature = 0;
s->hob_sector = 0;
s->hob_nsector = 0;
s->hob_lcyl = 0;
s->hob_hcyl = 0;
s->select = 0xa0;
s->status = READY_STAT | SEEK_STAT;
s->lba48 = 0;
/* ATAPI specific */
s->sense_key = 0;
s->asc = 0;
s->cdrom_changed = 0;
s->packet_transfer_size = 0;
s->elementary_transfer_size = 0;
s->io_buffer_index = 0;
s->cd_sector_size = 0;
s->atapi_dma = 0;
s->tray_locked = 0;
s->tray_open = 0;
/* ATA DMA state */
s->io_buffer_size = 0;
s->req_nb_sectors = 0;
ide_set_signature(s);
/* init the transfer handler so that 0xffff is returned on data
accesses */
s->end_transfer_func = ide_dummy_transfer_stop;
ide_dummy_transfer_stop(s);
s->media_changed = 0;
}
static bool cmd_nop(IDEState *s, uint8_t cmd) static bool cmd_nop(IDEState *s, uint8_t cmd)
{ {
return true; return true;
@ -2183,64 +2241,6 @@ static void ide_dummy_transfer_stop(IDEState *s)
s->io_buffer[3] = 0xff; s->io_buffer[3] = 0xff;
} }
static void ide_reset(IDEState *s)
{
#ifdef DEBUG_IDE
printf("ide: reset\n");
#endif
if (s->pio_aiocb) {
blk_aio_cancel(s->pio_aiocb);
s->pio_aiocb = NULL;
}
if (s->drive_kind == IDE_CFATA)
s->mult_sectors = 0;
else
s->mult_sectors = MAX_MULT_SECTORS;
/* ide regs */
s->feature = 0;
s->error = 0;
s->nsector = 0;
s->sector = 0;
s->lcyl = 0;
s->hcyl = 0;
/* lba48 */
s->hob_feature = 0;
s->hob_sector = 0;
s->hob_nsector = 0;
s->hob_lcyl = 0;
s->hob_hcyl = 0;
s->select = 0xa0;
s->status = READY_STAT | SEEK_STAT;
s->lba48 = 0;
/* ATAPI specific */
s->sense_key = 0;
s->asc = 0;
s->cdrom_changed = 0;
s->packet_transfer_size = 0;
s->elementary_transfer_size = 0;
s->io_buffer_index = 0;
s->cd_sector_size = 0;
s->atapi_dma = 0;
s->tray_locked = 0;
s->tray_open = 0;
/* ATA DMA state */
s->io_buffer_size = 0;
s->req_nb_sectors = 0;
ide_set_signature(s);
/* init the transfer handler so that 0xffff is returned on data
accesses */
s->end_transfer_func = ide_dummy_transfer_stop;
ide_dummy_transfer_stop(s);
s->media_changed = 0;
}
void ide_bus_reset(IDEBus *bus) void ide_bus_reset(IDEBus *bus)
{ {
bus->unit = 0; bus->unit = 0;