On Wed, May 23, 2012 at 10:51 AM, Sarbojit Ganguly
unixman.linux...@gmail.com wrote:
Hello Dave,
I tried to explain this feature (no doubt you have explain it
perfectly) but he is looking for _how_ kernel module gets loaded and
somehow (I wonder how!) dubs the entire process as incremental
On Mon, May 28, 2012 at 12:09 AM, Mark Farnell mark.farn...@gmail.com wrote:
This is for an assignment, where the student needs to write an
interrupt handler.
Since the OS is run on a virtual machine, I need to find a way to
trigger the IRQ to let the students' interrupt handler to handle
I am new to linux device-drivers. I am trying to fake add, remove sd cards
while they are mounted. For systems where sd card controller is connected
to PCI bus. I can use fakephp to remove the controller itself. Can similar
thing be done with mmc bus_type. So that I can fake card addition and
Hi all,
I found that the cache policy in after ARMv6 is always set as writeback
mode in mmu.c.
static int __init early_cachepolicy(char *p)
{
...
if (cpu_architecture() = CPU_ARCH_ARMv6) {
printk(KERN_WARNING Only cachepolicy=writeback supported on ARMv6
and later\n);
Hi Jacky，
I think the information of printk has already tell us the reason.
2012/5/29 Jacky lin h.t.ja...@gmail.com:
Hi all,
I found that the cache policy in after ARMv6 is always set as writeback mode
in mmu.c.
static int __init early_cachepolicy(char *p)
{
...
if
Hi Cunsuo,
Thanks for you prompt reply.
But I'm just wondering why the other policies(such as writethrough) are
abandoned, does anyone know the architecture difference?
Cheers,
Jacky
Sent from my HTC
- Reply message -
From: Cunsuo Guo cunsuo@gmail.com
To: Jacky lin
Hi..
On Mon, May 28, 2012 at 5:09 AM, Mark Farnell mark.farn...@gmail.com wrote:
This is for an assignment, where the student needs to write an
interrupt handler.
Since the OS is run on a virtual machine, I need to find a way to
trigger the IRQ to let the students' interrupt handler to
