From a6d52d70677e99bdb89b6921c265d0a58c22e597 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Sat, 19 Dec 2009 15:36:02 -0700 Subject: ioat2,3: put channel hardware in known state at init Put the ioat2 and ioat3 state machines in the halted state with all errors cleared. The ioat1 init path is not disturbed for stability, there are no reported ioat1 initiaization issues. Cc: Reported-by: Roland Dreier Tested-by: Roland Dreier Acked-by: Simon Horman Signed-off-by: Dan Williams --- drivers/dma/ioat/dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/dma/ioat/dma.c') diff --git a/drivers/dma/ioat/dma.c b/drivers/dma/ioat/dma.c index c524d36d3c2e..dcc4ab78b32b 100644 --- a/drivers/dma/ioat/dma.c +++ b/drivers/dma/ioat/dma.c @@ -1032,7 +1032,7 @@ int __devinit ioat_probe(struct ioatdma_device *device) dma->dev = &pdev->dev; if (!dma->chancnt) { - dev_err(dev, "zero channels detected\n"); + dev_err(dev, "channel enumeration error\n"); goto err_setup_interrupts; } -- cgit v1.2.3