AuxXxilium/linux_dsm_epyc7002
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firewire: Add missing byteswapping for receive DMA programs.

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Signed-off-by: Kristian Hoegsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
This commit is contained in:
Kristian Høgsberg 2007-05-22 18:55:48 -04:00 committed by Stefan Richter
parent 976da96a5d
commit ec839e43fb
1 changed files with 3 additions and 2 deletions
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5
drivers/firewire/fw-ohci.c
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@ -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);