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Commit ec839e43 authored by Kristian Høgsberg's avatar Kristian Høgsberg Committed by Stefan Richter
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firewire: Add missing byteswapping for receive DMA programs. 



Signed-off-by: default avatarKristian Hoegsberg <krh@redhat.com>
Signed-off-by: default avatarStefan Richter <stefanr@s5r6.in-berlin.de>
parent 976da96a

drivers/firewire/fw-ohci.c

+3 −2
Original line number Diff line number Diff line
@@ -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);