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path: root/target/linux/brcm47xx/patches-2.6.23/260-ohci-set-dma-mask.patch
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Diffstat (limited to 'target/linux/brcm47xx/patches-2.6.23/260-ohci-set-dma-mask.patch')
-rw-r--r--target/linux/brcm47xx/patches-2.6.23/260-ohci-set-dma-mask.patch14
1 files changed, 14 insertions, 0 deletions
diff --git a/target/linux/brcm47xx/patches-2.6.23/260-ohci-set-dma-mask.patch b/target/linux/brcm47xx/patches-2.6.23/260-ohci-set-dma-mask.patch
new file mode 100644
index 0000000000..5c2d5223e9
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.23/260-ohci-set-dma-mask.patch
@@ -0,0 +1,14 @@
+--- linux-2.6.23.1/drivers/usb/host/ohci-ssb.c 2007-11-26 14:01:22.000000000 -0500
++++ linux-2.6.23.1.new/drivers/usb/host/ohci-ssb.c 2007-11-26 14:16:08.000000000 -0500
+@@ -195,6 +195,11 @@
+ else
+ ssb_device_enable(dev, 0);
+
++ /*
++ * Set dma mask - 32 bit mask is just an assumption
++ */
++ if (ssb_dma_set_mask(dev, DMA_32BIT_MASK))
++ return -EOPNOTSUPP;
+
+ hcd = usb_create_hcd(&ssb_ohci_hc_driver, dev->dev,
+ dev->dev->bus_id);