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PCI device probe and find
Post 21510 by Alex_T on Friday 17th of May 2002 08:48:50 AM
05-17-2002
PCI device probe and find
Hi, everybody.
Pleeeeese HLP!!!
I write PCI device driver for bridge controller PCI-VME bus in freeBSD 2.2.
And firs run function probe():
static char* probe(tag, type).
Whuy probe() don't work for my vendorID and deviceID (bridge controller and videoadapter). But probe() work with network adapters.
Example:
#define TUNDRA_UNIVERSE 0x000010e3ul
......
static char *
alx_probe (pcici_t tag, pcidi_t type)
{
switch (type) {
case TUNDRA_UNIVERSE: /* TUNDRA_NIVERSE - is constant device ID*/
return("Tundra Universe||"); /* - probe is successful*/
};
return ((char *)0); /*probe error*/
}
.......
for Russian
Смысл этого корявого английского сообщения (как мог - видит бог я этого не хотел) в том, что мой драйвер моста PCI-VME ( да и для видеокарты тоже) не находит нужное ему устройство в prob по deviceID и vendorID, но самое непонятное такие устройства как сетевые карты или контроллеры (что то связанной с IDE) он определяет довольно резво.
Драйвер пишу под freeBSD2.2 - тока не спрашивайте почему в такой древней - работа...
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LEARN ABOUT CENTOS
tapset::tty
tapset::tty(3stap) tapset::tty(3stap) NAME
tapset::tty - systemtap tty tapset DESCRIPTION
tty.open Called when a tty is opened See probe::tty.open(3stap) for details. tty.release Called when the tty is closed See probe::tty.release(3stap) for details. tty.resize Called when a terminal resize happens See probe::tty.resize(3stap) for details. tty.ioctl called when a ioctl is request to the tty See probe::tty.ioctl(3stap) for details. tty.init Called when a tty is being initalized See probe::tty.init(3stap) for details. tty.register Called when a tty device is registred See probe::tty.register(3stap) for details. tty.unregister Called when a tty device is being unregistered See probe::tty.unregister(3stap) for details. tty.poll Called when a tty device is being polled See probe::tty.poll(3stap) for details. tty.receive called when a tty receives a message See probe::tty.receive(3stap) for details. tty.write write to the tty line See probe::tty.write(3stap) for details. tty.read called when a tty line will be read See probe::tty.read(3stap) for details. SEE ALSO
probe::tty.open(3stap), probe::tty.release(3stap), probe::tty.resize(3stap), probe::tty.ioctl(3stap), probe::tty.init(3stap), probe::tty.register(3stap), probe::tty.unregister(3stap), probe::tty.poll(3stap), probe::tty.receive(3stap), probe::tty.write(3stap), probe::tty.read(3stap), stap(1), stapprobes(3stap) IBM
--- tapset::tty(3stap)