Hi Jerry, Em Fri, 19 Jun 2009 11:08:40 -0700 Greg Kroah-Hartman <gregkh@xxxxxxx> escreveu: > From: Jerry Chuang <wlanfae@xxxxxxxxxxx> > > Driver from Realtek for the Realtek RTL8192 USB wifi device > > Based on the r8187 driver from Andrea Merello <andreamrl@xxxxxxxxxx> and > others. While attending to the Kernel Summit in Japan, I bought 3 Corega CG-WLUSB300N Rev. A2 devices that seemed to be based on rtl8192su: Bus 001 Device 011: ID 07aa:0043 Corega K.K. I've compiled the staging driver included on kernel 2.6.31.1. I also tested an out-of-tree version that I found at the Internet (rtl8192su_linux_2.6.0002.0708.2009), with kernel 2.6.30. I used the firmware file found at the out-of-tree driver on my tests, since I haven't found any other firmware at the usual places. On both cases, the firmware doesn't seem to be properly initialized: [379596.253355] usb 1-7: new high speed USB device using ehci_hcd and address 11 [379596.382731] usb 1-7: New USB device found, idVendor=07aa, idProduct=0043 [379596.382736] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [379596.382740] usb 1-7: Product: CG-WLUSB300N [379596.382743] usb 1-7: Manufacturer: Realtek [379596.382746] usb 1-7: SerialNumber: 00e04c000001 [379596.383513] usb 1-7: configuration #1 chosen from 1 choice [379596.385950] ==>ep_num:11, in_ep_num:2, out_ep_num:9 [379596.385955] ==>RtInPipes:3 9 [379596.385962] ==>RtOutPipes:4 5 6 7 8 10 11 12 13 [379596.385977] ==>txqueue_to_outpipemap for BK, BE, VI, VO, HCCA, TXCMD, MGNT, HIGH, BEACON: [379596.385980] 3 2 1 0 4 8 7 6 5 [379596.399339] Dot11d_Init() [379596.399344] rtl819xU:unknown rf chip, can't set channel map in function:rtl819x_set_channel_map() [379596.399346] [379618.952027] rtl819xU: --->FirmwareDownload92S() [379618.952031] [379618.952050] usb 1-7: firmware: requesting RTL8192SU/rtl8192sfw.bin [379619.083688] rtl819xU:signature:8192, version:902b, size:30, imemsize:7408, sram size:9688 [379619.083690] [379619.083721] rtl819xU:--->FirmwareDownloadCode() [379619.083722] [379619.083786] rtl819xU:--->FirmwareCheckReady(): LoadStaus(1), [379619.334025] rtl819xU:FW_STATUS_LOAD_IMEM FAIL CPU, Status=44 [379619.334027] [379619.334032] rtl819xU:FirmwareDownloadCode() fail ! [379619.334033] [379619.334264] rtl819xU:Firmware Download Fail!!4544 [379619.334265] [379619.351266] rtl819xU: --->FirmwareDownload92S() [379619.351268] [379619.351271] rtl819xU:--->FirmwareDownloadCode() [379619.351272] [379619.351331] rtl819xU:--->FirmwareCheckReady(): LoadStaus(1), [379619.602890] rtl819xU:FW_STATUS_LOAD_IMEM FAIL CPU, Status=44 [379619.602892] [379619.602896] rtl819xU:FirmwareDownloadCode() fail ! [379619.602897] [379619.603132] rtl819xU:Firmware Download Fail!!4544 [379619.603134] [379619.603138] rtl819xU:ERR!!! _rtl8192_up(): initialization is failed! [379619.603140] I doubt it would be a hardware problem, as I tested it with more than one device. Am I doing something wrong, or the driver is just broken? In the last case, is there anything I can do to fix it? Cheers, Mauro _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
