diff options
| author | Thomas Schwinge <tschwinge@gnu.org> | 2006-10-08 14:02:12 +0000 |
|---|---|---|
| committer | Thomas Schwinge <tschwinge@gnu.org> | 2009-06-18 00:26:43 +0200 |
| commit | 951e32daa473b62acd8774a27cab3e09fa4db6ae (patch) | |
| tree | 4bd3cfdca1732c0a8cedb96a7a0878a69916280d /linux/src/drivers/scsi | |
| parent | 28a9a30f1be07f5262957d879a6a9b311605fae8 (diff) | |
2006-10-08 Thomas Schwinge <tschwinge@gnu.org>
* linux/dev/drivers/scsi/scsi.h: Move file...
* linux/src/drivers/scsi/scsi.h: ... here.
Diffstat (limited to 'linux/src/drivers/scsi')
| -rw-r--r-- | linux/src/drivers/scsi/scsi.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/linux/src/drivers/scsi/scsi.h b/linux/src/drivers/scsi/scsi.h index c3dfcd4..13052ba 100644 --- a/linux/src/drivers/scsi/scsi.h +++ b/linux/src/drivers/scsi/scsi.h @@ -591,6 +591,24 @@ static Scsi_Cmnd * end_scsi_request(Scsi_Cmnd * SCpnt, int uptodate, int sectors } #endif +#ifdef MACH +#define SCSI_SLEEP(QUEUE, CONDITION) { \ + if (CONDITION) { \ + struct wait_queue wait = { NULL, NULL}; \ + add_wait_queue(QUEUE, &wait); \ + for(;;) { \ + if (CONDITION) { \ + if (intr_count) \ + panic("scsi: trying to call schedule() in interrupt" \ + ", file %s, line %d.\n", __FILE__, __LINE__); \ + schedule(); \ + } \ + else \ + break; \ + } \ + remove_wait_queue(QUEUE, &wait);\ + }; } +#else /* !MACH */ #define SCSI_SLEEP(QUEUE, CONDITION) { \ if (CONDITION) { \ struct wait_queue wait = { current, NULL}; \ @@ -609,7 +627,7 @@ static Scsi_Cmnd * end_scsi_request(Scsi_Cmnd * SCpnt, int uptodate, int sectors remove_wait_queue(QUEUE, &wait);\ current->state = TASK_RUNNING; \ }; } - +#endif /* !MACH */ #endif /* |