On 06/19/2010 03:29 PM, Larry Finger wrote:
The message following fatal DMA errors fails to indicate properly that the
driver has switched to PIO mode.
Signed-off-by: Larry Finger<[email protected]>
---
Index: wireless-testing/drivers/net/wireless/b43/main.c
===================================================================
--- wireless-testing.orig/drivers/net/wireless/b43/main.c
+++ wireless-testing/drivers/net/wireless/b43/main.c
@@ -1804,7 +1804,7 @@ static void b43_do_interrupt_thread(stru
dma_reason[2], dma_reason[3],
dma_reason[4], dma_reason[5]);
b43err(dev->wl, "This device does not support DMA "
- "on your system. Please use PIO instead.\n");
+ "on your system. It will now be switched to
PIO.\n");
/* Fall back to PIO transfers if we get fatal DMA
errors! */
dev->use_pio = 1;
b43_controller_restart(dev, "DMA error");
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Ack.
But what's the current status of the debugging of the PCI-core code
w.r.t DMA?
--
Greetings Michael.
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