From d706015f71643daedaa30613b11519d84ed98e93 Mon Sep 17 00:00:00 2001 From: hselasky Date: Thu, 23 Jun 2011 10:35:45 +0000 Subject: - Add some comments about the origin of some USB descriptors. MFC after: 7 days --- sys/dev/usb/template/usb_template_audio.c | 7 ++++++- sys/dev/usb/template/usb_template_kbd.c | 2 ++ sys/dev/usb/template/usb_template_mouse.c | 2 ++ 3 files changed, 10 insertions(+), 1 deletion(-) (limited to 'sys/dev') diff --git a/sys/dev/usb/template/usb_template_audio.c b/sys/dev/usb/template/usb_template_audio.c index 1e2e568..8e9e7f0 100644 --- a/sys/dev/usb/template/usb_template_audio.c +++ b/sys/dev/usb/template/usb_template_audio.c @@ -95,7 +95,12 @@ USB_MAKE_STRING_DESC(STRING_AUDIO_PRODUCT, string_audio_product); /* prototypes */ -/* Audio Mixer description structures */ +/* + * Audio Mixer description structures + * + * Some of the audio descriptors were dumped + * from a Creative Labs USB audio device. + */ static const uint8_t audio_raw_desc_0[] = { 0x0a, 0x24, 0x01, 0x00, 0x01, 0xa9, 0x00, 0x02, diff --git a/sys/dev/usb/template/usb_template_kbd.c b/sys/dev/usb/template/usb_template_kbd.c index 4a9b9da..8928c06 100644 --- a/sys/dev/usb/template/usb_template_kbd.c +++ b/sys/dev/usb/template/usb_template_kbd.c @@ -94,6 +94,8 @@ static const struct usb_temp_interval keyboard_intr_interval = { .bInterval[USB_SPEED_HIGH] = 2 * 8, }; +/* The following HID descriptor was dumped from a HP keyboard. */ + static uint8_t keyboard_hid_descriptor[] = { 0x05, 0x01, 0x09, 0x06, 0xa1, 0x01, 0x05, 0x07, 0x19, 0xe0, 0x29, 0xe7, 0x15, 0x00, 0x25, 0x01, diff --git a/sys/dev/usb/template/usb_template_mouse.c b/sys/dev/usb/template/usb_template_mouse.c index b0f5381..3ff0fb0 100644 --- a/sys/dev/usb/template/usb_template_mouse.c +++ b/sys/dev/usb/template/usb_template_mouse.c @@ -82,6 +82,8 @@ USB_MAKE_STRING_DESC(STRING_PRODUCT, string_product); /* prototypes */ +/* The following HID descriptor was dumped from a HP mouse. */ + static uint8_t mouse_hid_descriptor[] = { 0x05, 0x01, 0x09, 0x02, 0xa1, 0x01, 0x09, 0x01, 0xa1, 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x03, -- cgit v1.1