On 12/6/05, SITARAM SAKTHINARAYANAN <SITARAMSN@xxxxxxxxxx> wrote:
u will have to first register the device to the bus subsys and then probe for it
use sysfs API, will help. follow LDD 3rd ed for further help and its API on sysfs.
Hi,
Ive been writing a driver for 2.4 kenel for a pci based card,
should i find the device using pci_find_device and then register the device
using register_chrdev, or can i register and find the device?
u will have to first register the device to the bus subsys and then probe for it
also if i hav multiple cards how do i go about registering all the cards
and also in cleanup module how do i unregister all the cards?
use sysfs API, will help. follow LDD 3rd ed for further help and its API on sysfs.
good luck
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