diff options
Diffstat (limited to 'drivers/firewire/ohci.c')
| -rw-r--r-- | drivers/firewire/ohci.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c index 07d3c8d58b30..632562667a01 100644 --- a/drivers/firewire/ohci.c +++ b/drivers/firewire/ohci.c @@ -2689,7 +2689,7 @@ static void copy_iso_headers(struct iso_context *ctx, const u32 *dma_hdr) u32 *ctx_hdr; if (ctx->header_length + ctx->base.header_size > PAGE_SIZE) - return; + flush_iso_completions(ctx); ctx_hdr = ctx->header + ctx->header_length; ctx->last_timestamp = (u16)le32_to_cpu((__force __le32)dma_hdr[0]); @@ -2826,16 +2826,16 @@ static int handle_it_packet(struct context *context, sync_it_packet_for_cpu(context, d); - if (ctx->header_length + 4 < PAGE_SIZE) { - ctx_hdr = ctx->header + ctx->header_length; - /* Present this value as big-endian to match the receive code */ - *ctx_hdr = cpu_to_be32( - ((u32)le16_to_cpu(pd->transfer_status) << 16) | - le16_to_cpu(pd->res_count)); - ctx->header_length += 4; - } + if (ctx->header_length + 4 > PAGE_SIZE) + flush_iso_completions(ctx); + ctx_hdr = ctx->header + ctx->header_length; ctx->last_timestamp = le16_to_cpu(last->res_count); + /* Present this value as big-endian to match the receive code */ + *ctx_hdr = cpu_to_be32((le16_to_cpu(pd->transfer_status) << 16) | + le16_to_cpu(pd->res_count)); + ctx->header_length += 4; + if (last->control & cpu_to_le16(DESCRIPTOR_IRQ_ALWAYS)) flush_iso_completions(ctx); |