Hello.
I am just writing a device driver for the i82527 (can-bus) chip.
For testing I need the driver to poll the chip instead of running
in interrupt mode.
My dev_t read function basically looks like this:
for (;;)
{
while (chip_has_data(...))
{
read_chip_data(...);
error = do_uiomo
Hi,
1) man tsleep
2) tsleep is just msleep with NULL mutex.
if you check sys/kern/kern_synch.c you will
see KASSERT (ident != NULL && ...
ident is exactly the first parameter.
rik
Norbert Koch:
Hello.
I am just writing a device driver for the i82527 (can-bus) chip.
For testing I need the driver to
In message: <[EMAIL PROTECTED]>
Roman Kurakin <[EMAIL PROTECTED]> writes:
: >I am just writing a device driver for the i82527 (can-bus) chip.
: >For testing I need the driver to poll the chip instead of running
: >in interrupt mode.
There's a canbus implementation in the pc98 specific
In article <[EMAIL PROTECTED]>
"M. Warner Losh" <[EMAIL PROTECTED]> writes:
> In message: <[EMAIL PROTECTED]>
> Roman Kurakin <[EMAIL PROTECTED]> writes:
> : >I am just writing a device driver for the i82527 (can-bus) chip.
> : >For testing I need the driver to poll the chip instead of
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