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Report the interrupt path via the sysctl to userland as a string.

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Submitted by: green
This commit is contained in:
Warner Losh 2001-08-21 21:31:27 +00:00
parent 383f169d4a
commit c08288b540
1 changed files with 18 additions and 4 deletions
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22
sys/pccard/pcic_pci.c
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@ -73,11 +73,25 @@ SYSCTL_INT(_hw_pcic, OID_AUTO, ignore_function_1, CTLFLAG_RD,
* routing doesn't work. It is purposely vague and undocumented
* at the moment.
*/
static int pcic_intr_path = (int) pcic_iw_pci;
static int pcic_intr_path = (int)pcic_iw_pci;
TUNABLE_INT("hw.pcic.intr_path", &pcic_intr_path);
SYSCTL_INT(_hw_pcic, OID_AUTO, intr_path, CTLFLAG_RD,
&pcic_intr_path, (int) pcic_iw_pci,
"Which path to send the interrupts over. 1 -- isa, 2 -- pci");
static int
sysctl_hw_pcic_intr_path(SYSCTL_HANDLER_ARGS)
{
char type[4];
int error;
if (pcic_intr_path == pcic_iw_isa)
strcpy(type, "isa");
else
strcpy(type, "pci");
error = sysctl_handle_string(oidp, type, sizeof(type), req);
return (error);
}
SYSCTL_PROC(_hw_pcic, OID_AUTO, intr_path, CTLTYPE_STRING | CTLFLAG_RD, 0, 0,
sysctl_hw_pcic_intr_path, "A", "Which path to send the interrupts over.");
static int pcic_init_routing = 0;
TUNABLE_INT("hw.pcic.init_routing", &pcic_init_routing);