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For confidence's sake, enable I/O and memory accesses (which were 

previously NOT enabled), but do not enable bus-mastering (which
was previously enabled, but which neither Lucent nor Prism support).
This commit is contained in:
dyoung 2003-01-01 02:36:54 +00:00
parent 98b0e9af47
commit b356d306f5
1 changed files with 7 additions and 5 deletions
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12
sys/dev/pci/if_wi_pci.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_wi_pci.c,v 1.14 2002/12/31 06:33:20 dyoung Exp $ */
/* $NetBSD: if_wi_pci.c,v 1.15 2003/01/01 02:36:54 dyoung Exp $ */
/*-
* Copyright (c) 2001 The NetBSD Foundation, Inc.
@ -43,7 +43,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_wi_pci.c,v 1.14 2002/12/31 06:33:20 dyoung Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_wi_pci.c,v 1.15 2003/01/01 02:36:54 dyoung Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -228,6 +228,7 @@ wi_pci_attach(parent, self, aux)
pci_intr_handle_t ih;
bus_space_tag_t memt, iot;
bus_space_handle_t memh, ioh;
pcireg_t csr;
psc->psc_pa = pa;
@ -279,9 +280,10 @@ wi_pci_attach(parent, self, aux)
sc->sc_disable = wi_pci_disable;
/* Enable the card. */
pci_conf_write(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG,
pci_conf_read(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG) |
PCI_COMMAND_MASTER_ENABLE);
csr = pci_conf_read(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG);
csr |= PCI_COMMAND_IO_ENABLE | PCI_COMMAND_MEM_ENABLE;
csr &= ~PCI_COMMAND_MASTER_ENABLE;
pci_conf_write(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG, csr);
sc->sc_iot = iot;
sc->sc_ioh = ioh;