Author: jhb
Date: Tue Jan 15 21:40:51 2019
New Revision: 343063
URL: https://svnweb.freebsd.org/changeset/base/343063
Log:
MFC 340468: Change the quantum for TLS key addresses to 32 bytes.
The addresses passed when reading and writing keys are always shifted
right by 5 as the memory locations are addressed in 32-byte chunks, so
the quantum needs to be 32, not 8.
Modified:
stable/12/sys/dev/cxgbe/t4_main.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sys/dev/cxgbe/t4_main.c
==============================================================================
--- stable/12/sys/dev/cxgbe/t4_main.c Tue Jan 15 21:33:26 2019
(r343062)
+++ stable/12/sys/dev/cxgbe/t4_main.c Tue Jan 15 21:40:51 2019
(r343063)
@@ -1153,7 +1153,7 @@ t4_attach(device_t dev)
#endif
if (sc->vres.key.size != 0)
sc->key_map = vmem_create("T4TLS key map", sc->vres.key.start,
- sc->vres.key.size, 8, 0, M_FIRSTFIT | M_WAITOK);
+ sc->vres.key.size, 32, 0, M_FIRSTFIT | M_WAITOK);
/*
* Second pass over the ports. This time we know the number of rx and
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