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Commit 8821905c authored by Michael Buesch's avatar Michael Buesch Committed by John W. Linville
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b43: Enable PCI slow clock workaround, if needed. 



Enable the PCI slow clock workaround, if we're running a PCI core rev <= 10.

Signed-off-by: default avatarMichael Buesch <mb@bu3sch.de>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 1cc8f476

drivers/net/wireless/b43/main.c

+3 −0
Original line number Diff line number Diff line
@@ -4179,6 +4179,9 @@ static int b43_wireless_core_init(struct b43_wldev *dev) 
	}

	if (sprom->boardflags_lo & B43_BFL_XTAL_NOSLOW)

		hf |= B43_HF_DSCRQ; /* Disable slowclock requests from ucode. */

	if ((bus->bustype == SSB_BUSTYPE_PCI) &&

	    (bus->pcicore.dev->id.revision <= 10))

		hf |= B43_HF_PCISCW; /* PCI slow clock workaround. */

	b43_hf_write(dev, hf);



	b43_set_retry_limits(dev, B43_DEFAULT_SHORT_RETRY_LIMIT,