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| author | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-01-17 15:07:19 +0200 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-01-24 11:04:16 +0200 |
| commit | 271d2d6d94dd56e2897ff989f3ce5ac8ad727323 (patch) | |
| tree | 7183ad86dff97f436d59fb67ec13e4670ed735a9 /tools/usb | |
| parent | 5abb9b91e8e5e824aa781334f6e4945fd33fcfa8 (diff) | |
| download | linux-271d2d6d94dd56e2897ff989f3ce5ac8ad727323.tar.gz linux-271d2d6d94dd56e2897ff989f3ce5ac8ad727323.tar.bz2 linux-271d2d6d94dd56e2897ff989f3ce5ac8ad727323.zip | |
tools: usb: ffs-test: add SS descriptors
Without SS descriptors, we have no possibility of running on SS
controllers such as DWC3.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'tools/usb')
| -rw-r--r-- | tools/usb/ffs-test.c | 50 |
1 files changed, 49 insertions, 1 deletions
diff --git a/tools/usb/ffs-test.c b/tools/usb/ffs-test.c index 64fc72acc892..95dd14648ba5 100644 --- a/tools/usb/ffs-test.c +++ b/tools/usb/ffs-test.c @@ -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) |