diff options
Diffstat (limited to 'drivers/media/pci/cx18/cx18-mailbox.c')
| -rw-r--r-- | drivers/media/pci/cx18/cx18-mailbox.c | 39 |
1 files changed, 14 insertions, 25 deletions
diff --git a/drivers/media/pci/cx18/cx18-mailbox.c b/drivers/media/pci/cx18/cx18-mailbox.c index 1f8aa9a749a1..d3cf3588879f 100644 --- a/drivers/media/pci/cx18/cx18-mailbox.c +++ b/drivers/media/pci/cx18/cx18-mailbox.c @@ -123,8 +123,8 @@ static void dump_mb(struct cx18 *cx, struct cx18_mailbox *mb, char *name) if (!(cx18_debug & CX18_DBGFLG_API)) return; - CX18_DEBUG_API("%s: req %#010x ack %#010x cmd %#010x err %#010x args%s" - "\n", name, mb->request, mb->ack, mb->cmd, mb->error, + CX18_DEBUG_API("%s: req %#010x ack %#010x cmd %#010x err %#010x args%s\n", + name, mb->request, mb->ack, mb->cmd, mb->error, u32arr2hex(mb->args, MAX_MB_ARGUMENTS, argstr)); } @@ -255,8 +255,8 @@ static void epu_dma_done(struct cx18 *cx, struct cx18_in_work_order *order) s = cx18_handle_to_stream(cx, handle); if (s == NULL) { - CX18_WARN("Got DMA done notification for unknown/inactive" - " handle %d, %s mailbox seq no %d\n", handle, + CX18_WARN("Got DMA done notification for unknown/inactive handle %d, %s mailbox seq no %d\n", + handle, (order->flags & CX18_F_EWO_MB_STALE_UPON_RECEIPT) ? "stale" : "good", mb->request); return; @@ -290,9 +290,8 @@ static void epu_dma_done(struct cx18 *cx, struct cx18_in_work_order *order) if ((order->flags & CX18_F_EWO_MB_STALE_UPON_RECEIPT) && !(id >= s->mdl_base_idx && id < (s->mdl_base_idx + s->buffers))) { - CX18_WARN("Fell behind! Ignoring stale mailbox with " - " inconsistent data. Lost MDL for mailbox " - "seq no %d\n", mb->request); + CX18_WARN("Fell behind! Ignoring stale mailbox with inconsistent data. Lost MDL for mailbox seq no %d\n", + mb->request); break; } mdl = cx18_queue_get_mdl(s, id, mdl_ack->data_used); @@ -418,9 +417,7 @@ static void mb_ack_irq(struct cx18 *cx, struct cx18_in_work_order *order) /* Don't ack if the RPU has gotten impatient and timed us out */ if (req != cx18_readl(cx, &ack_mb->request) || req == cx18_readl(cx, &ack_mb->ack)) { - CX18_DEBUG_WARN("Possibly falling behind: %s self-ack'ed our " - "incoming %s to EPU mailbox (sequence no. %u) " - "while processing\n", + CX18_DEBUG_WARN("Possibly falling behind: %s self-ack'ed our incoming %s to EPU mailbox (sequence no. %u) while processing\n", rpu_str[order->rpu], rpu_str[order->rpu], req); order->flags |= CX18_F_EWO_MB_STALE_WHILE_PROC; return; @@ -555,8 +552,7 @@ void cx18_api_epu_cmd_irq(struct cx18 *cx, int rpu) order = alloc_in_work_order_irq(cx); if (order == NULL) { - CX18_WARN("Unable to find blank work order form to schedule " - "incoming mailbox command processing\n"); + CX18_WARN("Unable to find blank work order form to schedule incoming mailbox command processing\n"); return; } @@ -573,9 +569,7 @@ void cx18_api_epu_cmd_irq(struct cx18 *cx, int rpu) (&order_mb->request)[i] = cx18_readl(cx, &mb->request + i); if (order_mb->request == order_mb->ack) { - CX18_DEBUG_WARN("Possibly falling behind: %s self-ack'ed our " - "incoming %s to EPU mailbox (sequence no. %u)" - "\n", + CX18_DEBUG_WARN("Possibly falling behind: %s self-ack'ed our incoming %s to EPU mailbox (sequence no. %u)\n", rpu_str[rpu], rpu_str[rpu], order_mb->request); if (cx18_debug & CX18_DBGFLG_WARN) dump_mb(cx, order_mb, "incoming"); @@ -663,8 +657,8 @@ static int cx18_api_call(struct cx18 *cx, u32 cmd, int args, u32 data[]) if (req != ack) { /* waited long enough, make the mbox "not busy" from our end */ cx18_writel(cx, req, &mb->ack); - CX18_ERR("mbox was found stuck busy when setting up for %s; " - "clearing busy and trying to proceed\n", info->name); + CX18_ERR("mbox was found stuck busy when setting up for %s; clearing busy and trying to proceed\n", + info->name); } else if (ret != timeout) CX18_DEBUG_API("waited %u msecs for busy mbox to be acked\n", jiffies_to_msecs(timeout-ret)); @@ -707,14 +701,10 @@ static int cx18_api_call(struct cx18 *cx, u32 cmd, int args, u32 data[]) mutex_unlock(mb_lock); if (ret >= timeout) { /* Timed out */ - CX18_DEBUG_WARN("sending %s timed out waiting %d msecs " - "for RPU acknowledgement\n", + CX18_DEBUG_WARN("sending %s timed out waiting %d msecs for RPU acknowledgment\n", info->name, jiffies_to_msecs(ret)); } else { - CX18_DEBUG_WARN("woken up before mailbox ack was ready " - "after submitting %s to RPU. only " - "waited %d msecs on req %u but awakened" - " with unmatched ack %u\n", + CX18_DEBUG_WARN("woken up before mailbox ack was ready after submitting %s to RPU. only waited %d msecs on req %u but awakened with unmatched ack %u\n", info->name, jiffies_to_msecs(ret), req, ack); @@ -723,8 +713,7 @@ static int cx18_api_call(struct cx18 *cx, u32 cmd, int args, u32 data[]) } if (ret >= timeout) - CX18_DEBUG_WARN("failed to be awakened upon RPU acknowledgment " - "sending %s; timed out waiting %d msecs\n", + CX18_DEBUG_WARN("failed to be awakened upon RPU acknowledgment sending %s; timed out waiting %d msecs\n", info->name, jiffies_to_msecs(ret)); else CX18_DEBUG_HI_API("waited %u msecs for %s to be acked\n", |