From fc74ddd9808689a2ecfc39ec6b04d2fb8cf4aa8e Mon Sep 17 00:00:00 2001 From: nbd Date: Sat, 9 Mar 2013 18:51:46 +0000 Subject: cns3xxx: add linux 3.8 support and use it by default git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35908 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../cns3xxx/patches-3.8/200-dwc_otg_support.patch | 48 ++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 target/linux/cns3xxx/patches-3.8/200-dwc_otg_support.patch (limited to 'target/linux/cns3xxx/patches-3.8/200-dwc_otg_support.patch') diff --git a/target/linux/cns3xxx/patches-3.8/200-dwc_otg_support.patch b/target/linux/cns3xxx/patches-3.8/200-dwc_otg_support.patch new file mode 100644 index 000000000..8d4d79e6d --- /dev/null +++ b/target/linux/cns3xxx/patches-3.8/200-dwc_otg_support.patch @@ -0,0 +1,48 @@ +--- a/drivers/Makefile ++++ b/drivers/Makefile +@@ -81,6 +81,7 @@ obj-$(CONFIG_PARIDE) += block/paride/ + obj-$(CONFIG_TC) += tc/ + obj-$(CONFIG_UWB) += uwb/ + obj-$(CONFIG_USB_OTG_UTILS) += usb/ ++obj-$(CONFIG_USB_DWC_OTG) += usb/dwc/ + obj-$(CONFIG_USB) += usb/ + obj-$(CONFIG_PCI) += usb/ + obj-$(CONFIG_USB_GADGET) += usb/ +--- a/drivers/usb/Kconfig ++++ b/drivers/usb/Kconfig +@@ -138,6 +138,8 @@ source "drivers/usb/chipidea/Kconfig" + + source "drivers/usb/renesas_usbhs/Kconfig" + ++source "drivers/usb/dwc/Kconfig" ++ + source "drivers/usb/class/Kconfig" + + source "drivers/usb/storage/Kconfig" +--- a/drivers/usb/core/urb.c ++++ b/drivers/usb/core/urb.c +@@ -17,7 +17,11 @@ static void urb_destroy(struct kref *kre + + if (urb->transfer_flags & URB_FREE_BUFFER) + kfree(urb->transfer_buffer); +- ++ if (urb->aligned_transfer_buffer) { ++ kfree(urb->aligned_transfer_buffer); ++ urb->aligned_transfer_buffer = 0; ++ urb->aligned_transfer_dma = 0; ++ } + kfree(urb); + } + +--- a/include/linux/usb.h ++++ b/include/linux/usb.h +@@ -1401,6 +1401,9 @@ struct urb { + unsigned int transfer_flags; /* (in) URB_SHORT_NOT_OK | ...*/ + void *transfer_buffer; /* (in) associated data buffer */ + dma_addr_t transfer_dma; /* (in) dma addr for transfer_buffer */ ++ void *aligned_transfer_buffer; /* (in) associeated data buffer */ ++ dma_addr_t aligned_transfer_dma;/* (in) dma addr for transfer_buffer */ ++ u32 aligned_transfer_buffer_length; /* (in) data buffer length */ + struct scatterlist *sg; /* (in) scatter gather buffer list */ + int num_mapped_sgs; /* (internal) mapped sg entries */ + int num_sgs; /* (in) number of entries in the sg list */ -- cgit v1.2.3