git: 0dc8e3fe6fd1 - stable/13 - mps/mpr: Relax doorbell polling precision.

From: Alexander Motin <mav_at_FreeBSD.org>
Date: Sun, 23 Jan 2022 19:59:49 UTC
The branch stable/13 has been updated by mav:

URL: https://cgit.FreeBSD.org/src/commit/?id=0dc8e3fe6fd1e6a79a840dd3b518e088076f7cda

commit 0dc8e3fe6fd1e6a79a840dd3b518e088076f7cda
Author:     Alexander Motin <mav@FreeBSD.org>
AuthorDate: 2022-01-08 02:30:12 +0000
Commit:     Alexander Motin <mav@FreeBSD.org>
CommitDate: 2022-01-23 19:57:35 +0000

    mps/mpr: Relax doorbell polling precision.
    
    It does not matter how often do we check firmware for crashes.
    
    MFC after:      2 weeks
    
    (cherry picked from commit 1849bc5f3ff04c128e85173aa84472a19b784e64)
---
 sys/dev/mpr/mpr.c | 3 ++-
 sys/dev/mps/mps.c | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/sys/dev/mpr/mpr.c b/sys/dev/mpr/mpr.c
index 3de4b1050fa7..0f4c5c906216 100644
--- a/sys/dev/mpr/mpr.c
+++ b/sys/dev/mpr/mpr.c
@@ -2250,7 +2250,8 @@ mpr_periodic(void *arg)
 		mpr_reinit(sc);
 	}
 
-	callout_reset(&sc->periodic, MPR_PERIODIC_DELAY * hz, mpr_periodic, sc);
+	callout_reset_sbt(&sc->periodic, MPR_PERIODIC_DELAY * SBT_1S, 0,
+	    mpr_periodic, sc, C_PREL(1));
 }
 
 static void
diff --git a/sys/dev/mps/mps.c b/sys/dev/mps/mps.c
index b4e0142204ef..956a0301e70a 100644
--- a/sys/dev/mps/mps.c
+++ b/sys/dev/mps/mps.c
@@ -2092,7 +2092,8 @@ mps_periodic(void *arg)
 		mps_reinit(sc);
 	}
 
-	callout_reset(&sc->periodic, MPS_PERIODIC_DELAY * hz, mps_periodic, sc);
+	callout_reset_sbt(&sc->periodic, MPS_PERIODIC_DELAY * SBT_1S, 0,
+	    mps_periodic, sc, C_PREL(1));
 }
 
 static void