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| author | adrian <adrian@FreeBSD.org> | 2012-05-25 05:01:27 +0000 |
|---|---|---|
| committer | adrian <adrian@FreeBSD.org> | 2012-05-25 05:01:27 +0000 |
| commit | d6bb741dfb281f0bbb1d8e2e4c57dd471d1bf910 (patch) | |
| tree | f58721e274825c623378bf926219031813fe4c79 /sys/dev/ath/if_ath.c | |
| parent | f162edc8256cdf933668ed8a30625452e0400359 (diff) | |
| download | FreeBSD-src-d6bb741dfb281f0bbb1d8e2e4c57dd471d1bf910.zip FreeBSD-src-d6bb741dfb281f0bbb1d8e2e4c57dd471d1bf910.tar.gz | |
oops - ath_hal_disablepcie is actually destined for another purpose,
not to disable the PCIe PHY in prepration for reset.
Extend the enablepci method to have a "poweroff" flag, which if equal
to true means the hardware is about to go to sleep.
Diffstat (limited to 'sys/dev/ath/if_ath.c')
| -rw-r--r-- | sys/dev/ath/if_ath.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/sys/dev/ath/if_ath.c b/sys/dev/ath/if_ath.c index 065a428..a4df6a9 100644 --- a/sys/dev/ath/if_ath.c +++ b/sys/dev/ath/if_ath.c @@ -1319,8 +1319,14 @@ ath_suspend(struct ath_softc *sc) * CardBus detaches the device. */ - /* For PCIe, this matters */ - ath_hal_disablepcie(sc->sc_ah); + /* + * XXX ensure none of the taskqueues are running + * XXX ensure sc_invalid is 1 + * XXX ensure the calibration callout is disabled + */ + + /* Disable the PCIe PHY, complete with workarounds */ + ath_hal_enablepcie(sc->sc_ah, 1, 1); } /* @@ -1354,7 +1360,7 @@ ath_resume(struct ath_softc *sc) __func__, ifp->if_flags); /* Re-enable PCIe, re-enable the PCIe bus */ - ath_hal_enablepcie(ah, 1); + ath_hal_enablepcie(ah, 0, 0); /* * Must reset the chip before we reload the |
