actually, i will code that as a pseudo device to manage a small box over serial line that manages some external devices.
and i was also curious to know how to do it in userland, but i know i/o feels better in kernel :-) On Thu, Nov 07, 2002 at 10:23:16AM -0800, Julian Elischer wrote: > > > On Thu, 7 Nov 2002, John Baldwin wrote: > > > > > On 07-Nov-2002 Julien Mabillard wrote: > > > hi, > > > can anyone tell me where inb(), outb() are defined > > > in the sources (FreeBSD RELENG_4_7 or CURRENT)? > > > on linux systems this is defined in <sys/io.h> > > > > For FreeBSD should be using bus_space_read_1() and bus_space_write_1() > > instead. However, you can find inb() and outb() in > > <machine/cpufunc.h> on i386 and compatibility macros for some other > > arch's in <machine/bus.h> > > > > it depends if he wants to do it in or out of the kernel.. > He doesn't specify.. > :-/ > > > > > -- > > > > John Baldwin <[EMAIL PROTECTED]> <>< http://www.FreeBSD.org/~jhb/ > > "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ > > > > To Unsubscribe: send mail to [EMAIL PROTECTED] > > with "unsubscribe freebsd-hackers" in the body of the message > > > > > To Unsubscribe: send mail to [EMAIL PROTECTED] > with "unsubscribe freebsd-hackers" in the body of the message -- -------------------------------------------------------------------- Key fingerprint = D34A 577C 869B 28A2 3886 4298 50CB DC18 31A4 ACAD -------------------------------------------------------------------- email: [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-hackers" in the body of the message
