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| author | Kristian Høgsberg <krh@redhat.com> | 2007-05-23 00:55:48 +0200 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2007-05-27 23:21:00 +0200 |
| commit | ec839e43fbe1b1ab74264ac510f6cd9c8e8334a4 (patch) | |
| tree | ea0e334f7d1791a730923a81f2ea8eeb56dd1c73 /drivers/firewire/fw-ohci.c | |
| parent | ieee1394: raw1394: Fix async send (diff) | |
| download | linux-ec839e43fbe1b1ab74264ac510f6cd9c8e8334a4.tar.xz linux-ec839e43fbe1b1ab74264ac510f6cd9c8e8334a4.zip | |
firewire: Add missing byteswapping for receive DMA programs.
Signed-off-by: Kristian Hoegsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/firewire/fw-ohci.c')
| -rw-r--r-- | drivers/firewire/fw-ohci.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c index c17342d3e6fd..2e4cfa57126d 100644 --- a/drivers/firewire/fw-ohci.c +++ b/drivers/firewire/fw-ohci.c @@ -268,7 +268,7 @@ static int ar_context_add_page(struct ar_context *ctx) dma_sync_single_for_device(dev, ab_bus, PAGE_SIZE, DMA_BIDIRECTIONAL); - ctx->last_buffer->descriptor.branch_address = ab_bus | 1; + ctx->last_buffer->descriptor.branch_address = cpu_to_le32(ab_bus | 1); ctx->last_buffer->next = ab; ctx->last_buffer = ab; @@ -417,7 +417,8 @@ ar_context_init(struct ar_context *ctx, struct fw_ohci *ohci, u32 regs) ctx->current_buffer = ab.next; ctx->pointer = ctx->current_buffer->data; - reg_write(ctx->ohci, COMMAND_PTR(ctx->regs), ab.descriptor.branch_address); + reg_write(ctx->ohci, COMMAND_PTR(ctx->regs), + le32_to_cpu(ab.descriptor.branch_address)); reg_write(ctx->ohci, CONTROL_SET(ctx->regs), CONTEXT_RUN); flush_writes(ctx->ohci); |