Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0a9972baa7454c747fd5f67ce864420dff99d383
Commit: 0a9972baa7454c747fd5f67ce864420dff99d383
Parent: 0471448f4d017470995d8a2272dc8c06dbed3b77
Author: Stefan Richter <[EMAIL PROTECTED]>
AuthorDate: Sat Jun 23 20:28:17 2007 +0200
Committer: Stefan Richter <[EMAIL PROTECTED]>
CommitDate: Fri Jun 29 17:32:07 2007 +0200
firewire: fix async reception on big endian machines
descriptor.data_address is little endian
Tested-by: Olaf Hering <[EMAIL PROTECTED]>
Signed-off-by: Stefan Richter <[EMAIL PROTECTED]>
Signed-off-by: Kristian Høgsberg <[EMAIL PROTECTED]>
---
drivers/firewire/fw-ohci.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c
index b72a5c1..96c8ac5 100644
--- a/drivers/firewire/fw-ohci.c
+++ b/drivers/firewire/fw-ohci.c
@@ -373,8 +373,8 @@ static void ar_context_tasklet(unsigned long data)
offset = offsetof(struct ar_buffer, data);
dma_unmap_single(ohci->card.device,
- ab->descriptor.data_address - offset,
- PAGE_SIZE, DMA_BIDIRECTIONAL);
+ le32_to_cpu(ab->descriptor.data_address) - offset,
+ PAGE_SIZE, DMA_BIDIRECTIONAL);
buffer = ab;
ab = ab->next;
@@ -427,7 +427,7 @@ static void ar_context_run(struct ar_context *ctx)
size_t offset;
offset = offsetof(struct ar_buffer, data);
- ab_bus = ab->descriptor.data_address - offset;
+ ab_bus = le32_to_cpu(ab->descriptor.data_address) - offset;
reg_write(ctx->ohci, COMMAND_PTR(ctx->regs), ab_bus | 1);
reg_write(ctx->ohci, CONTROL_SET(ctx->regs), CONTEXT_RUN);
-
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