summaryrefslogtreecommitdiffstats
path: root/drivers/firewire/fw-transaction.h
diff options
context:
space:
mode:
authorKristian Høgsberg <krh@redhat.com>2007-02-16 17:34:46 -0500
committerStefan Richter <stefanr@s5r6.in-berlin.de>2007-03-09 22:03:01 +0100
commitd2746dc192e8b9446ea1cb843e94c30f177b7e54 (patch)
treefffe9d5bd448e6542407c88f56c1e02a03da248f /drivers/firewire/fw-transaction.h
parent1e1d196bf5d9258f9583a05c41c1c351ffcdeac2 (diff)
downloadblackbird-op-linux-d2746dc192e8b9446ea1cb843e94c30f177b7e54.tar.gz
blackbird-op-linux-d2746dc192e8b9446ea1cb843e94c30f177b7e54.zip
firewire: Use a buffer fill descriptor for receive when header size is 0.
When the DMA is setup to not strip any headers, we need to use the buffer fill descriptor instead of the dual buffer, since the dual buffer descriptor must strip a non-zero number of header quadlets. Signed-off-by: Kristian Høgsberg <krh@redhat.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/firewire/fw-transaction.h')
-rw-r--r--drivers/firewire/fw-transaction.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/firewire/fw-transaction.h b/drivers/firewire/fw-transaction.h
index 7942e914b8f1..1bbcbb341f2f 100644
--- a/drivers/firewire/fw-transaction.h
+++ b/drivers/firewire/fw-transaction.h
@@ -425,7 +425,8 @@ struct fw_card_driver {
int node_id, int generation);
struct fw_iso_context *
- (*allocate_iso_context)(struct fw_card *card, int type);
+ (*allocate_iso_context)(struct fw_card *card,
+ int type, size_t header_size);
void (*free_iso_context)(struct fw_iso_context *ctx);
int (*start_iso)(struct fw_iso_context *ctx, s32 cycle);
OpenPOWER on IntegriCloud