PCI memory alloc..!

2004-06-29 Thread Auge Mike
Hi all, While I was trying to track to find out how a device alloc a new memory resource, I have been little confused on finding out how the new PCI device can deal with a case when the activation calls pmap_mapdev What I need to understand that what will happen if pmap_mapdev allocated a

printf...! and BSD

2003-02-10 Thread Auge Mike
Hi, First of all, Thanks to all of you for your help and support. I have tried to go deeper and deeper to find out how printf works. ((( Of course the aim of trying to understand the printf, is to understand how the internals of the BSD kernel work))) till i've faced the following function:

printf....!

2003-02-08 Thread Auge Mike
Hi all, I was trying to know how printf works in FreeBSD... I hvae reached to this point : #define _write(fd, s, n) \ __syscall(SYS_write, (int)(fd), (const void *)(s), (size_t)(n)) I'am not really familiar with the way FreeBSD handle interrupts. I like from any one of you to tell me what