Author: yongari
Date: Mon Jan 31 20:00:43 2011
New Revision: 218141
URL: http://svn.freebsd.org/changeset/base/218141
Log:
alc_rev was used without initialization such that it failed to
apply AR8152 v1.0 specific initialization code. Fix this bug by
explicitly reading PCI device revision id via PCI accessor.
Reported by: Gabriel Linder ( linder.gabriel <> gmail dot com )
Modified:
head/sys/dev/alc/if_alc.c
Modified: head/sys/dev/alc/if_alc.c
==============================================================================
--- head/sys/dev/alc/if_alc.c Mon Jan 31 18:41:52 2011 (r218140)
+++ head/sys/dev/alc/if_alc.c Mon Jan 31 20:00:43 2011 (r218141)
@@ -810,7 +810,7 @@ alc_attach(device_t dev)
CSR_READ_4(sc, ALC_PCIE_PHYMISC) |
PCIE_PHYMISC_FORCE_RCV_DET);
if (sc->alc_ident->deviceid == DEVICEID_ATHEROS_AR8152_B &&
- sc->alc_rev == ATHEROS_AR8152_B_V10) {
+ pci_get_revid(dev) == ATHEROS_AR8152_B_V10) {
val = CSR_READ_4(sc, ALC_PCIE_PHYMISC2);
val &= ~(PCIE_PHYMISC2_SERDES_CDR_MASK |
PCIE_PHYMISC2_SERDES_TH_MASK);
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