diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2011-04-18 15:28:11 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2011-05-26 12:14:16 +0200 |
| commit | ad3376cc558f69606ac25ab6d597db71c969d8b6 (patch) | |
| tree | 38da81601cf2cd632179134480d4c5d3aeaad09b /hw/lsi53c895a.c | |
| parent | 43a2b33957697347e4e6d00557221538231bfe4d (diff) | |
scsi: introduce scsi_req_continue
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'hw/lsi53c895a.c')
| -rw-r--r-- | hw/lsi53c895a.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/hw/lsi53c895a.c b/hw/lsi53c895a.c index 6b78f2aaf9..e8409b720c 100644 --- a/hw/lsi53c895a.c +++ b/hw/lsi53c895a.c @@ -580,13 +580,7 @@ static void lsi_do_dma(LSIState *s, int out) s->current->dma_len -= count; if (s->current->dma_len == 0) { s->current->dma_buf = NULL; - if (out) { - /* Write the data. */ - dev->info->write_data(s->current->req); - } else { - /* Request any remaining data. */ - dev->info->read_data(s->current->req); - } + scsi_req_continue(s->current->req); } else { s->current->dma_buf += count; lsi_resume_script(s); @@ -791,14 +785,14 @@ static void lsi_do_command(LSIState *s) s->current->req = scsi_req_new(dev, s->current->tag, s->current_lun); n = scsi_req_enqueue(s->current->req, buf); - if (n > 0) { - lsi_set_phase(s, PHASE_DI); - dev->info->read_data(s->current->req); - } else if (n < 0) { - lsi_set_phase(s, PHASE_DO); - dev->info->write_data(s->current->req); + if (n) { + if (n > 0) { + lsi_set_phase(s, PHASE_DI); + } else if (n < 0) { + lsi_set_phase(s, PHASE_DO); + } + scsi_req_continue(s->current->req); } - if (!s->command_complete) { if (n) { /* Command did not complete immediately so disconnect. */ |