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| author | Martyn Welch <martyn.welch@gefanuc.com> | 2010-02-18 15:12:58 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-03 16:43:00 -0800 |
| commit | 4f723df45d3952c485ee0125fb6797ad615901c3 (patch) | |
| tree | 3db9d8a00c01c0ffa4d3d66630abf4e72e4771ed /drivers/staging/vme/bridges/vme_tsi148.c | |
| parent | 66bd8db52ab48e7189e02d4bf1f23109cc1ede70 (diff) | |
| download | kernel_samsung_smdk4412-4f723df45d3952c485ee0125fb6797ad615901c3.zip kernel_samsung_smdk4412-4f723df45d3952c485ee0125fb6797ad615901c3.tar.gz kernel_samsung_smdk4412-4f723df45d3952c485ee0125fb6797ad615901c3.tar.bz2 | |
Staging: vme: Attribute Testing For Dma Request
Check the directions in which the DMA controller is expected to operate
before giving control of a resource.
Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/vme/bridges/vme_tsi148.c')
| -rw-r--r-- | drivers/staging/vme/bridges/vme_tsi148.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/staging/vme/bridges/vme_tsi148.c b/drivers/staging/vme/bridges/vme_tsi148.c index 2ca5126..e74c4a9 100644 --- a/drivers/staging/vme/bridges/vme_tsi148.c +++ b/drivers/staging/vme/bridges/vme_tsi148.c @@ -2421,6 +2421,10 @@ static int tsi148_probe(struct pci_dev *pdev, const struct pci_device_id *id) mutex_init(&(dma_ctrlr->mtx)); dma_ctrlr->locked = 0; dma_ctrlr->number = i; + dma_ctrlr->route_attr = VME_DMA_VME_TO_MEM | + VME_DMA_MEM_TO_VME | VME_DMA_VME_TO_VME | + VME_DMA_MEM_TO_MEM | VME_DMA_PATTERN_TO_VME | + VME_DMA_PATTERN_TO_MEM; INIT_LIST_HEAD(&(dma_ctrlr->pending)); INIT_LIST_HEAD(&(dma_ctrlr->running)); list_add_tail(&(dma_ctrlr->list), |