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内核是2.6.27-r7, 里面应该有对rt73无线网卡的支持, 但我编了几次,还是出错. 大家帮我看看:
内核里面我设了:
│ │ <*> Ralink driver support │ │
│ │ < > Ralink rt2400 (PCI/PCMCIA) support │ │
│ │ < > Ralink rt2500 (PCI/PCMCIA) support │ │
│ │ < > Ralink rt2501/rt61 (PCI/PCMCIA) support │ │
│ │ < > Ralink rt2500 (USB) support │ │
│ │ <*> Ralink rt2501/rt73 (USB) support │ │
│ │ Ralink rt2501/rt73 leds support
运行lspci如下:
~ # lspci
00:00.0 Host bridge: Intel Corporation Device 27ac (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Device 27ae (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02)
01:05.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
运行lsusb
~ # lsusb
Bus 001 Device 003: ID 0db0:6877 Micro Star International
Bus 001 Device 002: ID 0bda:0158 Realtek Semiconductor Corp.
Bus 001 Device 001: ID 1d6b:0002
Bus 005 Device 001: ID 1d6b:0001
Bus 004 Device 001: ID 1d6b:0001
Bus 003 Device 001: ID 1d6b:0001
Bus 002 Device 001: ID 1d6b:0001
在/etc/udev/rules.d/70-persistent-net.rules 里面已经有这句:
# USB device 0x0db0:0x6877 (rt73usb)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:21:85:b2:d4:84", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"
但是运行ifconfig如下:
# ifconfig wlan0 up
SIOCSIFFLAGS: no such file or directory
运行 dmesg 有下面的信息:
firmware: requesting rt73.bin
phy0 -> rt2x00lib_request_firmware: Error - Failed to request Firmware. |
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