diff options
Diffstat (limited to 'drivers/s390/cio/device_ops.c')
| -rw-r--r-- | drivers/s390/cio/device_ops.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/s390/cio/device_ops.c b/drivers/s390/cio/device_ops.c index a5dba3829769..61c07b4a0fe8 100644 --- a/drivers/s390/cio/device_ops.c +++ b/drivers/s390/cio/device_ops.c @@ -208,6 +208,10 @@ int ccw_device_start_timeout_key(struct ccw_device *cdev, struct ccw1 *cpa, if (!cdev->private->flags.fake_irb) { cdev->private->flags.fake_irb = FAKE_CMD_IRB; cdev->private->intparm = intparm; + CIO_MSG_EVENT(2, "fakeirb: queue device 0.%x.%04x intparm %lx type=%d\n", + cdev->private->dev_id.ssid, + cdev->private->dev_id.devno, intparm, + cdev->private->flags.fake_irb); return 0; } else /* There's already a fake I/O around. */ @@ -441,7 +445,7 @@ struct ciw *ccw_device_get_ciw(struct ccw_device *cdev, __u32 ct) return NULL; for (ciw_cnt = 0; ciw_cnt < MAX_CIWS; ciw_cnt++) if (cdev->private->dma_area->senseid.ciw[ciw_cnt].ct == ct) - return cdev->private->dma_area->senseid.ciw + ciw_cnt; + return &cdev->private->dma_area->senseid.ciw[ciw_cnt]; return NULL; } @@ -551,6 +555,10 @@ int ccw_device_tm_start_timeout_key(struct ccw_device *cdev, struct tcw *tcw, if (!cdev->private->flags.fake_irb) { cdev->private->flags.fake_irb = FAKE_TM_IRB; cdev->private->intparm = intparm; + CIO_MSG_EVENT(2, "fakeirb: queue device 0.%x.%04x intparm %lx type=%d\n", + cdev->private->dev_id.ssid, + cdev->private->dev_id.devno, intparm, + cdev->private->flags.fake_irb); return 0; } else /* There's already a fake I/O around. */ @@ -823,13 +831,14 @@ EXPORT_SYMBOL_GPL(ccw_device_get_chid); * the subchannels dma pool. Maximal size of allocation supported * is PAGE_SIZE. */ -void *ccw_device_dma_zalloc(struct ccw_device *cdev, size_t size) +void *ccw_device_dma_zalloc(struct ccw_device *cdev, size_t size, + dma32_t *dma_handle) { void *addr; if (!get_device(&cdev->dev)) return NULL; - addr = cio_gp_dma_zalloc(cdev->private->dma_pool, &cdev->dev, size); + addr = __cio_gp_dma_zalloc(cdev->private->dma_pool, &cdev->dev, size, dma_handle); if (IS_ERR_OR_NULL(addr)) put_device(&cdev->dev); return addr; |