From ec839e43fbe1b1ab74264ac510f6cd9c8e8334a4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kristian=20H=C3=B8gsberg?= <krh@redhat.com> Date: Tue, 22 May 2007 18:55:48 -0400 Subject: [PATCH] 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> --- drivers/firewire/fw-ohci.c | 5 +++-- 1 file 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); -- GitLab