Author: yongari
Date: Fri Apr 14 08:11:50 2017
New Revision: 316820
URL: https://svnweb.freebsd.org/changeset/base/316820
Log:
Don't overwrite mapped bits.
Found by: PVS-Studio
Modified:
head/sys/dev/jme/if_jme.c
Modified: head/sys/dev/jme/if_jme.c
==============================================================================
--- head/sys/dev/jme/if_jme.c Fri Apr 14 07:27:23 2017 (r316819)
+++ head/sys/dev/jme/if_jme.c Fri Apr 14 08:11:50 2017 (r316820)
@@ -557,7 +557,7 @@ jme_map_intr_vector(struct jme_softc *sc
bzero(map, sizeof(map));
/* Map Tx interrupts source to MSI/MSIX vector 2. */
- map[MSINUM_REG_INDEX(N_INTR_TXQ0_COMP)] =
+ map[MSINUM_REG_INDEX(N_INTR_TXQ0_COMP)] |=
MSINUM_INTR_SOURCE(2, N_INTR_TXQ0_COMP);
map[MSINUM_REG_INDEX(N_INTR_TXQ1_COMP)] |=
MSINUM_INTR_SOURCE(2, N_INTR_TXQ1_COMP);
@@ -579,37 +579,37 @@ jme_map_intr_vector(struct jme_softc *sc
MSINUM_INTR_SOURCE(2, N_INTR_TXQ_COAL_TO);
/* Map Rx interrupts source to MSI/MSIX vector 1. */
- map[MSINUM_REG_INDEX(N_INTR_RXQ0_COMP)] =
+ map[MSINUM_REG_INDEX(N_INTR_RXQ0_COMP)] |=
MSINUM_INTR_SOURCE(1, N_INTR_RXQ0_COMP);
- map[MSINUM_REG_INDEX(N_INTR_RXQ1_COMP)] =
+ map[MSINUM_REG_INDEX(N_INTR_RXQ1_COMP)] |=
MSINUM_INTR_SOURCE(1, N_INTR_RXQ1_COMP);
- map[MSINUM_REG_INDEX(N_INTR_RXQ2_COMP)] =
+ map[MSINUM_REG_INDEX(N_INTR_RXQ2_COMP)] |=
MSINUM_INTR_SOURCE(1, N_INTR_RXQ2_COMP);
- map[MSINUM_REG_INDEX(N_INTR_RXQ3_COMP)] =
+ map[MSINUM_REG_INDEX(N_INTR_RXQ3_COMP)] |=
MSINUM_INTR_SOURCE(1, N_INTR_RXQ3_COMP);
- map[MSINUM_REG_INDEX(N_INTR_RXQ0_DESC_EMPTY)] =
+ map[MSINUM_REG_INDEX(N_INTR_RXQ0_DESC_EMPTY)] |=
MSINUM_INTR_SOURCE(1, N_INTR_RXQ0_DESC_EMPTY);
- map[MSINUM_REG_INDEX(N_INTR_RXQ1_DESC_EMPTY)] =
+ map[MSINUM_REG_INDEX(N_INTR_RXQ1_DESC_EMPTY)] |=
MSINUM_INTR_SOURCE(1, N_INTR_RXQ1_DESC_EMPTY);
- map[MSINUM_REG_INDEX(N_INTR_RXQ2_DESC_EMPTY)] =
+ map[MSINUM_REG_INDEX(N_INTR_RXQ2_DESC_EMPTY)] |=
MSINUM_INTR_SOURCE(1, N_INTR_RXQ2_DESC_EMPTY);
- map[MSINUM_REG_INDEX(N_INTR_RXQ3_DESC_EMPTY)] =
+ map[MSINUM_REG_INDEX(N_INTR_RXQ3_DESC_EMPTY)] |=
MSINUM_INTR_SOURCE(1, N_INTR_RXQ3_DESC_EMPTY);
- map[MSINUM_REG_INDEX(N_INTR_RXQ0_COAL)] =
+ map[MSINUM_REG_INDEX(N_INTR_RXQ0_COAL)] |=
MSINUM_INTR_SOURCE(1, N_INTR_RXQ0_COAL);
- map[MSINUM_REG_INDEX(N_INTR_RXQ1_COAL)] =
+ map[MSINUM_REG_INDEX(N_INTR_RXQ1_COAL)] |=
MSINUM_INTR_SOURCE(1, N_INTR_RXQ1_COAL);
- map[MSINUM_REG_INDEX(N_INTR_RXQ2_COAL)] =
+ map[MSINUM_REG_INDEX(N_INTR_RXQ2_COAL)] |=
MSINUM_INTR_SOURCE(1, N_INTR_RXQ2_COAL);
- map[MSINUM_REG_INDEX(N_INTR_RXQ3_COAL)] =
+ map[MSINUM_REG_INDEX(N_INTR_RXQ3_COAL)] |=
MSINUM_INTR_SOURCE(1, N_INTR_RXQ3_COAL);
- map[MSINUM_REG_INDEX(N_INTR_RXQ0_COAL_TO)] =
+ map[MSINUM_REG_INDEX(N_INTR_RXQ0_COAL_TO)] |=
MSINUM_INTR_SOURCE(1, N_INTR_RXQ0_COAL_TO);
- map[MSINUM_REG_INDEX(N_INTR_RXQ1_COAL_TO)] =
+ map[MSINUM_REG_INDEX(N_INTR_RXQ1_COAL_TO)] |=
MSINUM_INTR_SOURCE(1, N_INTR_RXQ1_COAL_TO);
- map[MSINUM_REG_INDEX(N_INTR_RXQ2_COAL_TO)] =
+ map[MSINUM_REG_INDEX(N_INTR_RXQ2_COAL_TO)] |=
MSINUM_INTR_SOURCE(1, N_INTR_RXQ2_COAL_TO);
- map[MSINUM_REG_INDEX(N_INTR_RXQ3_COAL_TO)] =
+ map[MSINUM_REG_INDEX(N_INTR_RXQ3_COAL_TO)] |=
MSINUM_INTR_SOURCE(1, N_INTR_RXQ3_COAL_TO);
/* Map all other interrupts source to MSI/MSIX vector 0. */
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