Re: PCI Driver - Read/Write to Base Address
- From: elliotng.ee@xxxxxxxxx
- Date: 25 Aug 2006 07:09:28 -0700
Can you utilize ioctl for a pci device driver? I know it can be used
for a char driver.
Is there a sample code with ioctl being utilized for a pci device
driver?
David Schwartz wrote:
elliotng.ee@xxxxxxxxx wrote:
Still awaiting a response to this question:
In addition, I eventually want to take the reading configuration
register, reading PCI memory, and writing PCI memory code out of the
probe function and set each one as a function. After the device driver
is loaded, how do I call those functions from another C program?
Whatever way makes the most sense for your driver. An 'ioctl' on a
device file might be one way. Manipulating a file in '/proc' might be
another.
DS
.
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