A: http://en.wikipedia.org/wiki/Top_post Q: Were do I find info about this thing called top-posting? A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing in e-mail?
A: No. Q: Should I leave quotations after my reply? On Fri, Jan 18, 2008 at 03:51:42PM +0530, Onkar wrote: > # getcfg eth1 > HWD_HWDESC="eth1"; > HWD_HWDESCTYPE="interface"; > HWD_INTERFACE_N="1"; > HWD_INTERFACE_0="eth1"; > HWD_INTERFACEPATH_0="/sys/class/net/eth1"; > HWD_INTERFACETYPE_0="eth"; > HWD_ID="00:73:06:01:17:57"; > HWD_BUS_N="4"; > HWD_BUSNAME_0="pci"; > HWD_BUSID_0="0000:00:13.3"; > HWD_BUSNAME_1="usb"; > HWD_BUSID_1="usb4"; > HWD_BUSNAME_2="usb"; > HWD_BUSID_2="4-1"; > HWD_BUSNAME_3="usb"; > HWD_BUSID_3="4-1:2.0"; > HWD_DRIVER="cdc_ether"; > HWD_CONFIG_N="0"; > HWD_DEVICEPATH="/sys/devices/pci0000:00/0000:00:13.3/usb4/4-1/4-1:2.0"; > export HWD_HWDESC HWD_HWDESCTYPE HWD_INTERFACE_N HWD_INTERFACE_0 > HWD_INTERFACEPATH_0 HWD_INTERFACETYPE_0 HWD_ID HWD_BUS_N HWD_BUSNAME_0 > HWD_BUSID_0 HWD_BUSNAME_1 HWD_BUSID_1 HWD_BUSNAME_2 HWD_BUSID_2 > HWD_BUSNAME_3 HWD_BUSID_3 HWD_DRIVER HWD_CONFIG_N HWD_DEVICEPATH; Right, it tries to interpret sysfs. Good plan, actually: [EMAIL PROTECTED]:~ > cd /sys/class/net/eth0/ [EMAIL PROTECTED]:class/net/eth0 > ls -l device lrwxrwxrwx 1 root root 0 2008-01-18 09:50 device -> ../../../devices/pci0000:00/0000:00:19.0 [EMAIL PROTECTED]:class/net/eth0 > cd device [EMAIL PROTECTED]:net/eth0/device > ls -l driver lrwxrwxrwx 1 root root 0 2008-01-18 09:50 driver -> ../../../bus/pci/drivers/e1000 [EMAIL PROTECTED]:net/eth0/device > cd driver/ [EMAIL PROTECTED]:eth0/device/driver > pwd /sys/bus/pci/drivers/e1000 So eth0 is serviced by the e1000 driver. Now let's try /dev/sda: [EMAIL PROTECTED]:/sys/block/sda > pwd /sys/block/sda [EMAIL PROTECTED]:/sys/block/sda > cd device/driver [EMAIL PROTECTED]:sda/device/driver > pwd /sys/bus/scsi/drivers/sd Right, it's serviced by the sd driver. What is the host driver? I know there's only one scsi target, so: [EMAIL PROTECTED]:sda/device/driver > cd 0:0:0:0/ [EMAIL PROTECTED]:device/driver/0:0:0:0 > pwd /sys/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0 [EMAIL PROTECTED]:device/driver/0:0:0:0 > cd ../../.. [EMAIL PROTECTED]:devices/pci0000:00/0000:00:1f.2 > pwd /sys/devices/pci0000:00/0000:00:1f.2 [EMAIL PROTECTED]:devices/pci0000:00/0000:00:1f.2 > ls -l driver lrwxrwxrwx 1 root root 0 2008-01-18 09:50 driver -> ../../../bus/pci/drivers/ahci [EMAIL PROTECTED]:devices/pci0000:00/0000:00:1f.2 > cd driver [EMAIL PROTECTED]:pci0000:00/0000:00:1f.2/driver > pwd /sys/bus/pci/drivers/ahci The host driver is the SATA ahci driver. Erik -- They're all fools. Don't worry. Darwin may be slow, but he'll eventually get them. -- Matthew Lammers in alt.sysadmin.recovery
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