Author: jhb
Date: Thu Nov 15 23:10:46 2018
New Revision: 340468
URL: https://svnweb.freebsd.org/changeset/base/340468
Log:
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.
MFC after: 1 month
Sponsored by: Chelsio Communications
Modified:
head/sys/dev/cxgbe/t4_main.c
Modified: head/sys/dev/cxgbe/t4_main.c
==============================================================================
--- head/sys/dev/cxgbe/t4_main.c Thu Nov 15 23:02:59 2018
(r340467)
+++ head/sys/dev/cxgbe/t4_main.c Thu Nov 15 23:10:46 2018
(r340468)
@@ -1155,7 +1155,7 @@ 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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