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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-01-26 15:36:28 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-01-26 15:36:28 +0100
commitbc46e23c34259c842a138f10acc371e4e2cdb287 (patch)
tree4f6d6938f824abae24e0bb9c563cf07522a19c89 /tools/usb
parent6969408de2681e1f9dfaed0b311d067ce3c75474 (diff)
parente42a5dbb8a3d14f5a35bffa3bf7dcb87883f767a (diff)
downloadlinux-bc46e23c34259c842a138f10acc371e4e2cdb287.tar.bz2
Merge tag 'usb-for-v4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next
Felipe writes: USB: changes for v4.11 Here's the big pull request for the Gadget API. Again the majority of changes sit in dwc2 driver. Most important changes contain a workaround for GOTGCTL being wrong, a sleep-inside-spinlock fix and the big series of cleanups on dwc2. One important thing on dwc3 is that we don't anymore need gadget drivers to cope with unaligned OUT transfers for us. We have support for appending one extra chained TRB to align transfer ourselves. Apart from these, the usual set of typos, non-critical fixes, etc.
Diffstat (limited to 'tools/usb')
-rw-r--r--tools/usb/ffs-test.c52
1 files changed, 50 insertions, 2 deletions
diff --git a/tools/usb/ffs-test.c b/tools/usb/ffs-test.c
index 88d5e71be044..95dd14648ba5 100644
--- a/tools/usb/ffs-test.c
+++ b/tools/usb/ffs-test.c
@@ -22,7 +22,7 @@
/* $(CROSS_COMPILE)cc -Wall -Wextra -g -o ffs-test ffs-test.c -lpthread */
-#define _BSD_SOURCE /* for endian.h */
+#define _DEFAULT_SOURCE /* for endian.h */
#include <endian.h>
#include <errno.h>
@@ -110,16 +110,25 @@ static const struct {
struct usb_functionfs_descs_head_v2 header;
__le32 fs_count;
__le32 hs_count;
+ __le32 ss_count;
struct {
struct usb_interface_descriptor intf;
struct usb_endpoint_descriptor_no_audio sink;
struct usb_endpoint_descriptor_no_audio source;
} __attribute__((packed)) fs_descs, hs_descs;
+ struct {
+ struct usb_interface_descriptor intf;
+ struct usb_endpoint_descriptor_no_audio sink;
+ struct usb_ss_ep_comp_descriptor sink_comp;
+ struct usb_endpoint_descriptor_no_audio source;
+ struct usb_ss_ep_comp_descriptor source_comp;
+ } ss_descs;
} __attribute__((packed)) descriptors = {
.header = {
.magic = cpu_to_le32(FUNCTIONFS_DESCRIPTORS_MAGIC_V2),
.flags = cpu_to_le32(FUNCTIONFS_HAS_FS_DESC |
- FUNCTIONFS_HAS_HS_DESC),
+ FUNCTIONFS_HAS_HS_DESC |
+ FUNCTIONFS_HAS_SS_DESC),
.length = cpu_to_le32(sizeof descriptors),
},
.fs_count = cpu_to_le32(3),
@@ -171,6 +180,45 @@ static const struct {
.bInterval = 1, /* NAK every 1 uframe */
},
},
+ .ss_count = cpu_to_le32(5),
+ .ss_descs = {
+ .intf = {
+ .bLength = sizeof descriptors.fs_descs.intf,
+ .bDescriptorType = USB_DT_INTERFACE,
+ .bNumEndpoints = 2,
+ .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
+ .iInterface = 1,
+ },
+ .sink = {
+ .bLength = sizeof descriptors.hs_descs.sink,
+ .bDescriptorType = USB_DT_ENDPOINT,
+ .bEndpointAddress = 1 | USB_DIR_IN,
+ .bmAttributes = USB_ENDPOINT_XFER_BULK,
+ .wMaxPacketSize = cpu_to_le16(1024),
+ },
+ .sink_comp = {
+ .bLength = USB_DT_SS_EP_COMP_SIZE,
+ .bDescriptorType = USB_DT_SS_ENDPOINT_COMP,
+ .bMaxBurst = 0,
+ .bmAttributes = 0,
+ .wBytesPerInterval = 0,
+ },
+ .source = {
+ .bLength = sizeof descriptors.hs_descs.source,
+ .bDescriptorType = USB_DT_ENDPOINT,
+ .bEndpointAddress = 2 | USB_DIR_OUT,
+ .bmAttributes = USB_ENDPOINT_XFER_BULK,
+ .wMaxPacketSize = cpu_to_le16(1024),
+ .bInterval = 1, /* NAK every 1 uframe */
+ },
+ .source_comp = {
+ .bLength = USB_DT_SS_EP_COMP_SIZE,
+ .bDescriptorType = USB_DT_SS_ENDPOINT_COMP,
+ .bMaxBurst = 0,
+ .bmAttributes = 0,
+ .wBytesPerInterval = 0,
+ },
+ },
};
static size_t descs_to_legacy(void **legacy, const void *descriptors_v2)