Есть такой девайс - Ritmix RF-4300.
Вызывает такие выхлопы:
# dmesg |tail -20
usb 1-1: new high speed USB device using ehci_hcd and address 8
usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 256
usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 256
usb-storage 1-1:1.0: Quirks match for vid 071b pid 3203: 400
scsi7 : usb-storage 1-1:1.0
scsi 7:0:0:0: Direct-Access RockChip USB MP3 1.00 PQ: 0 ANSI: 0
sd 7:0:0:0: Attached scsi generic sg4 type 0
scsi 7:0:0:1: Direct-Access RockChip USB SD 1.00 PQ: 0 ANSI: 0 CCS
sd 7:0:0:1: Attached scsi generic sg5 type 0
sd 7:0:0:0: [sdd] 3946496 512-byte logical blocks: (2.02 GB/1.88 GiB)
sd 7:0:0:1: [sde] Attached SCSI removable disk
sd 7:0:0:0: [sdd] Write Protect is off
sd 7:0:0:0: [sdd] Mode Sense: 03 00 00 00
sd 7:0:0:0: [sdd] Assuming drive cache: write through
sd 7:0:0:0: [sdd] Assuming drive cache: write through
sdd:
sd 7:0:0:0: [sdd] Assuming drive cache: write through
sd 7:0:0:0: [sdd] Attached SCSI removable disk
lo: Disabled Privacy Extensions
fuse init (API version 7.15)
# lsusb |grep Rock
Bus 001 Device 009: ID 071b:3203 Domain Technologies, Inc. Rockchip Media Player
Пока всё работет, но прошивка убога. Я ничем не рискую, если начну ставить опыты с Rockbox (или схожие названия - совпадения)?