mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-01 02:43:08 +02:00
d97ab55f5d
function. This removes those from the dwc_otg driver and removes the patch that comments out the linkage of udc-core so that the dwc_otg driver can co-exist happily with other USB Device Controllers. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34475 3c298f89-4303-0410-b956-a3cf2f4a3e73
59 lines
1.9 KiB
Diff
59 lines
1.9 KiB
Diff
--- a/drivers/Makefile
|
|
+++ b/drivers/Makefile
|
|
@@ -71,6 +71,7 @@ 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
|
|
@@ -134,6 +134,8 @@ source "drivers/usb/musb/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
|
|
@@ -1234,6 +1234,9 @@ 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 */
|
|
--- a/drivers/usb/gadget/Kconfig
|
|
+++ b/drivers/usb/gadget/Kconfig
|
|
@@ -125,6 +125,7 @@ config USB_GADGET_STORAGE_NUM_BUFFERS
|
|
#
|
|
choice
|
|
prompt "USB Peripheral Controller"
|
|
+ depends on !USB_DWC_OTG
|
|
help
|
|
A USB device uses a controller to talk to its host.
|
|
Systems should have only one such upstream link.
|