From: Felipe Balbi <felipe.balbi@linux.intel.com>
Date: Tue, 17 Jan 2017 13:07:19 +0000 (+0200)
Subject: tools: usb: ffs-test: add SS descriptors
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=271d2d6d94dd56e2897ff989f3ce5ac8ad727323;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

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>
---

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)