commit eba19a3b122a39ef2b5dbda49b418a202f78a48d
author Andrew Jeffery <andrew@aj.id.au> Tue Mar 09 23:09:40 2021 +1030
committer Andrew Jeffery <andrew@aj.id.au> Thu Mar 25 09:38:20 2021 +1030
tree 4d0eea2323b924ea69813ce7d0696413333ac63f
parent 39da3d031ade975bd4f0ed8692f64cbcebc30892

astlpc: Introduce protocol v3 with integrity checks

v3 of the binding adds a CRC-32 value as a medium-specific trailer to
each packet passing over the binding interface.

The patch includes a naive bit-shift implementation of CRC-32, we can
improve it later as necessary.

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Change-Id: I93a95bccef30010d56e10e29b6d84554268ab7af

Makefile.inc

diff --git a/Makefile.inc b/Makefile.inc
index 1ee555d..6ea56b7 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -1,5 +1,5 @@
 LIBMCTP_DIR ?= libmctp/
-LIBMCTP_OBJS = core.o alloc.o log.o
+LIBMCTP_OBJS = crc32.o core.o alloc.o log.o
 LIBMCTP_BINDINGS ?= serial astlpc
 
 LIBMCTP_OBJS += $(LIBMCTP_BINDINGS:%=%.o)