On Fri, 2011-04-15 at 02:07 +0200, Peter Stuge wrote:
Jeremy Moles wrote:
working great now .. via userspace
..
However, I'd like to be able to toggle the power on via a kernel
driver as well,
Why?
but I'm having trouble accessing the same memory range from
kernelspace.
For
Hey guys, me again. :)
So, my device is working great now that I can access the GPIO pins via
userspace (using iotools w/ Tom Sylla's help) and can power on the
device. However, I'd like to be able to toggle the power on via a kernel
driver as well, but I'm having trouble accessing the same
Hey guys, me again. :)
So, my device is working great now that I can access the GPIO pins via
userspace (using iotools w/ Tom Sylla's help) and can power on the
device. However, I'd like to be able to toggle the power on via a kernel
driver as well, but I'm having trouble accessing the same
Jeremy Moles wrote:
working great now .. via userspace
..
However, I'd like to be able to toggle the power on via a kernel
driver as well,
Why?
but I'm having trouble accessing the same memory range from
kernelspace.
For example:
iotools io_read8 0xA00
io_read8 is not a memory
On Thu, Apr 14, 2011 at 7:13 PM, Jeremy Moles cubic...@gmail.com wrote:
Hey guys, me again. :)
So, my device is working great now that I can access the GPIO pins via
userspace (using iotools w/ Tom Sylla's help) and can power on the
device. However, I'd like to be able to toggle the power on
Your address is in I/O address space, not memory address space. Take a
look at io_rw.c in iotools, you need to be using inb/outb (not just
reading/writing memory).
Tom
On Thu, Apr 14, 2011 at 4:12 PM, Jeremy Moles jer...@emperorlinux.com wrote:
Hey guys, me again. :)
So, my device is working
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