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samples: drivers: ipm: added IPM over IVSHMEM sample

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To demonstrate how to configure Zephyr to use the IPM
driver over the IVSHMEM subsystem. Since this driver
is intended to generate inter QEMU VM notifications
it was better to create a sample app using the shell
for quick demonstration for the users.

Signed-off-by: Felipe Neves <felipe.neves@linaro.org>
This commit is contained in:
Felipe Neves 2023-07-17 09:55:43 -03:00 • committed by Fabio Baltieri
commit da3ae1af61
9 changed files with 259 additions and 1 deletions
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2
drivers/virtualization/virt_ivshmem_shell.c
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@ -76,7 +76,7 @@ static int cmd_ivshmem_shmem(const struct shell *sh,
shell_fprintf(sh, SHELL_NORMAL,
"IVshmem up and running: \n"
"\tShared memory: 0x%x of size %u bytes\n"
"\tShared memory: 0x%lx of size %lu bytes\n"
"\tPeer id: %u\n"
"\tNotification vectors: %u\n",
mem, size, id, vectors);