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Be even more careful about cleaning up the socket at boot time.

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Also, nuke the windows when the socket is disabled.  (They might be deallocated
and reallocated, and would thus cause a conflict.)
This commit is contained in:
mycroft 2000-02-25 20:45:43 +00:00
parent caa3932441
commit 49f1a84ad6
1 changed files with 14 additions and 8 deletions
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22
sys/dev/ic/i82365.c
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@ -1,4 +1,4 @@
/* $NetBSD: i82365.c,v 1.51 2000/02/25 05:26:17 mycroft Exp $ */
/* $NetBSD: i82365.c,v 1.52 2000/02/25 20:45:43 mycroft Exp $ */
#define PCICDEBUG
@ -360,14 +360,11 @@ pcic_attach_socket_finish(h)
struct pcic_handle *h;
{
struct pcic_softc *sc = (struct pcic_softc *)h->ph_parent;
int reg;
int reg, intr;
DPRINTF(("%s: attach finish socket %ld\n", h->ph_parent->dv_xname,
(long) (h - &sc->handle[0])));
/* zero out the address windows */
pcic_write(h, PCIC_ADDRWIN_ENABLE, 0);
/*
* Set up a powerhook to ensure it continues to interrupt on
* card detect even after suspend.
@ -385,9 +382,15 @@ pcic_attach_socket_finish(h)
pcic_write(h, PCIC_CSC_INTR, reg);
/* steer above mgmt interrupt to configured place */
reg = pcic_read(h, PCIC_INTR);
reg &= ~PCIC_INTR_ENABLE;
pcic_write(h, PCIC_INTR, reg);
intr = pcic_read(h, PCIC_INTR);
intr &= ~(PCIC_INTR_IRQ_MASK | PCIC_INTR_ENABLE);
pcic_write(h, PCIC_INTR, intr);
/* power down the socket */
pcic_write(h, PCIC_PWRCTL, 0);
/* zero out the address windows */
pcic_write(h, PCIC_ADDRWIN_ENABLE, 0);
/* clear possible card detect interrupt */
pcic_read(h, PCIC_CSC);
@ -1464,6 +1467,9 @@ pcic_chip_socket_disable(pch)
/* power down the socket */
pcic_write(h, PCIC_PWRCTL, 0);
/* zero out the address windows */
pcic_write(h, PCIC_ADDRWIN_ENABLE, 0);
h->flags &= ~PCIC_FLAG_ENABLED;
}