Axago PCEU-43 - 4x USB3 radic do PCI-E

4x USB3 radic , cip Renesas D720201 (drive NEC), do PIE-E slotu

02:00.0 USB Controller: Renesas Technology Corp. Device 0014 (rev 03) (prog-if 30 [XHCI])
	Flags: bus master, fast devsel, latency 0, IRQ 17
	Memory at fdcfe000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: [50] Power Management version 3
	Capabilities: [70] MSI: Enable- Count=1/8 Maskable- 64bit+
	Capabilities: [90] MSI-X: Enable+ Count=8 Masked-
	Capabilities: [a0] Express Endpoint, MSI 00
	Capabilities: [100] Advanced Error Reporting
	Capabilities: [150] #18
	Kernel driver in use: xhci_hcd

Po upgradovani firmware (viz poznamka): Strcit do slotu. Vse fungovalo. Na Fedore 16 sem nemusel vic delat. Obladac se pouzil automaticky xhci_hcd.

Po vybaleni sem kartu strcil do pocitace, videt v systemu byla, ale cokoliv (ctecka i ext.disk, oboji usb3) sem zkusil pripojit se neracilo probrat. Pokud zarizeni bylo pripojeno uz behem zapnuti pc, videt bylo. Na netu sem nasel tuto diskusi (stejny puvod cipu). Ve vysledku sem z techto stranek stahl firmware 2.0.2.0, bohuzel je to exe pro windowsy.... Prestehoval sem kartu na jiny stroj, spustil exe, nahral se fw. Po prineseni domu se karta uz chova (zatim) slusne.

Je divne, ze kdyz driver existuje, neni uz v karte... nevim jestli bych uspel s reklamaci, ale v alze a i na krabicce je u karty vyslovne uvedena podpora linuxu (pry od jadra 2.6.31).

dd z disku do null (2GB celkem) z "jakehosi" ext. Seagate (Expansion portable drive , 1TB, 2.5") pak cte milych 110MB/sec pri zatezi 22% na jednom jadre (3GHz Phenom). Asi to USB3 ma neco do sebe.