From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <80257bc2f91af565f7b696c4e4d9b66a@granite.cias.osakafu-u.ac.jp>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] TODO lists for Plan 9
From: Kenji Okamoto <okamoto@granite.cias.osakafu-u.ac.jp>
Date: Tue, 13 Jul 2004 14:55:49 +0900
In-Reply-To: <ef12c46069892861b8e4efb1ee20aee9@granite.cias.osakafu-u.ac.jp>
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> Nikon has something
> special USB interface other than SDDR device...

Plan9's usb/usbd reports like this:

term% usb/usbd -vd
enumerate port usb0/0.1
enumerate port usb0/0.2
usbd: usb0/0: port 1 attached
enumerate port usb1/0.1
enumerate port usb1/0.2
usbd: usb1/0: port 1 empty
usbd: usb1/0: port 2 empty
usb0/0.1 status 0x3
enabling port usb0/0.1
usb0/0.1 status now 0x3
usbd: usb0/0: set speed high
usbd: usb0/3: set speed high
device usb0/3: 9.0.0 04e1/0201
	USB version: 1.10
	maximum control packet size: 64
	device release: 1.10
	configurations: 1
		configuration 1: 1 interfaces, 100mA required
		attributes: buspowered selfpowered remotewakeup
		interface 0: 9.0.0
			alternate 0: 1 endpoints
				endpoint 1-in: type Interrupt maxpkt 1 poll 255ms
usbd: usb0/0.1: hub 3 attached
usbd: traversing hub usb0/3
usbd: usb0/0: port 2 empty
usbd: usb0/3: port 1 empty
usbd: usb0/3: port 2 empty
usbd: usb0/3: port 3 attached
usb0/3.3 status 0x110103
enabling port usb0/3.3
usb0/3.3 status now 0x110103
usbd: usb0/0: set speed high
usbd: usb0/2: set speed high
device usb0/2: 0.0.0 04b0/0120
	USB version: 2.00
	maximum control packet size: 8
	device release: 1.00
	manufacturer: NIKON
	product: NIKON DSC E3200
	serial: 000002219337
	configurations: 1
		configuration 1: 1 interfaces, 0mA required
		attributes: buspowered selfpowered
		interface 0: 8.6.80
			alternate 0: 2 endpoints
				endpoint 4-out: type Bulk maxpkt 64 poll 0ms
				endpoint 3-in: type Bulk maxpkt 64 poll 0ms
usbd: usb0/3.3: 2: not hub, high speed
usbd: usb0/3: port 4 empty
usbd: enumeration complete

usbd: usb0/1.1: portstatus: setupreq: setupin: short read (0 < 4)
usbd: usb0/1.2: portstatus: setupreq: setupin: short read (0 < 4)
usbd: detaching usb0/2 from usb0/1.3
usbd: usb0/1.3: portstatus: setupreq: setupin: short read (0 < 4)
usbd: usb0/1.4: portstatus: setupreq: setupin: short read (0 < 4)

Kenji