tree 9a52e8599b61152cb152be5e69e53a6b9e6385db
parent 3da0de69628d1341e38608067a9f5198a1e35954
author Andrew Jeffery <andrew@aj.id.au> 1522025165 +1030
committer Andrew Jeffery <andrew@aj.id.au> 1522828583 +0000

test: vpnor: Add create_write_window_ro_partition

The virtual PNOR implementation enforces the read-only attribute of
partitions out of the box. This causes trouble when the host requests a
write window over a read-only partition, as the flush command will fail.
Further, by design, we have open-implies-close-implies-flush semantics,
which means once a flush fails, any subsequent request to open a window
also fails.

We want the daemon to deny attempts to open write windows over a
read-only partition during the CREATE_WRITE_WINDOW request, to avoid
the cascading failures later on.

Change-Id: Ib6bec3d34a8a47e517088dd504f7a74641882f5d
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>