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Clear device-specific PCI register 0x41 during attach and on resume.

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Appoved by:	silby (mentor)
This commit is contained in:
Damien Bergamini 2005-05-22 18:31:08 +00:00
parent 63311be5f3
commit 0e22d2c550
1 changed files with 4 additions and 0 deletions
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4
sys/dev/ipw/if_ipw.c
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@ -230,6 +230,8 @@ ipw_attach(device_t dev)
pci_set_powerstate(dev, PCI_POWERSTATE_D0); pci_set_powerstate(dev, PCI_POWERSTATE_D0);
} }
pci_write_config(dev, 0x41, 0, 1);
/* enable bus-mastering */ /* enable bus-mastering */
pci_enable_busmaster(dev); pci_enable_busmaster(dev);
@ -718,6 +720,8 @@ ipw_resume(device_t dev)
IPW_LOCK(sc); IPW_LOCK(sc);
pci_write_config(dev, 0x41, 0, 1);
if (ifp->if_flags & IFF_UP) { if (ifp->if_flags & IFF_UP) {
ifp->if_init(ifp->if_softc); ifp->if_init(ifp->if_softc);
if (ifp->if_flags & IFF_RUNNING) if (ifp->if_flags & IFF_RUNNING)