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 )
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=218141
@ -810,7 +810,7 @@ alc_attach(device_t dev)
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CSR_READ_4(sc, ALC_PCIE_PHYMISC) |
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PCIE_PHYMISC_FORCE_RCV_DET);
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if (sc->alc_ident->deviceid == DEVICEID_ATHEROS_AR8152_B &&
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sc->alc_rev == ATHEROS_AR8152_B_V10) {
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pci_get_revid(dev) == ATHEROS_AR8152_B_V10) {
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val = CSR_READ_4(sc, ALC_PCIE_PHYMISC2);
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val &= ~(PCIE_PHYMISC2_SERDES_CDR_MASK |
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PCIE_PHYMISC2_SERDES_TH_MASK);
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