The branch main has been updated by np: URL: https://cgit.FreeBSD.org/src/commit/?id=39a36707bd33b86a115651678028baeb616c8365
commit 39a36707bd33b86a115651678028baeb616c8365 Author: Navdeep Parhar <[email protected]> AuthorDate: 2022-02-11 23:37:17 +0000 Commit: Navdeep Parhar <[email protected]> CommitDate: 2022-02-12 00:35:27 +0000 cxgbe(4): Avoid unsafe hardware access in the ifmedia ioctls. The hardware is unavailable when the device is suspended or in the middle of a reset. MFC after: 1 week Sponsored by: Chelsio Communications --- sys/dev/cxgbe/t4_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sys/dev/cxgbe/t4_main.c b/sys/dev/cxgbe/t4_main.c index e7f6c239266b..08e9b32cf4d2 100644 --- a/sys/dev/cxgbe/t4_main.c +++ b/sys/dev/cxgbe/t4_main.c @@ -3165,7 +3165,7 @@ cxgbe_media_change(struct ifnet *ifp) if (IFM_OPTIONS(ifm->ifm_media) & IFM_ETH_TXPAUSE) lc->requested_fc |= PAUSE_TX; } - if (pi->up_vis > 0) { + if (pi->up_vis > 0 && !hw_off_limits(sc)) { fixup_link_config(pi); rc = apply_link_config(pi); } @@ -3333,7 +3333,7 @@ cxgbe_media_status(struct ifnet *ifp, struct ifmediareq *ifmr) return; PORT_LOCK(pi); - if (pi->up_vis == 0) { + if (pi->up_vis == 0 && !hw_off_limits(sc)) { /* * If all the interfaces are administratively down the firmware * does not report transceiver changes. Refresh port info here
