diff options
Diffstat (limited to 'board/samus_pd/usb_pd_policy.c')
| -rw-r--r-- | board/samus_pd/usb_pd_policy.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/board/samus_pd/usb_pd_policy.c b/board/samus_pd/usb_pd_policy.c index a99900b307..eeac9362cf 100644 --- a/board/samus_pd/usb_pd_policy.c +++ b/board/samus_pd/usb_pd_policy.c @@ -183,6 +183,37 @@ static void dual_role_force_sink(void) } DECLARE_HOOK(HOOK_CHIPSET_SHUTDOWN, dual_role_force_sink, HOOK_PRIO_DEFAULT); +/* ----------------- Vendor Defined Messages ------------------ */ +int pd_custom_vdm(int port, int cnt, uint32_t *payload, uint32_t **rpayload) +{ + int cmd = PD_VDO_CMD(payload[0]); + int i; + ccprintf("VDM/%d [%d] %08x\n", cnt, cmd, payload[0]); + + /* make sure we have some payload */ + if (cnt == 0) + return 0; + + switch (cmd) { + case VDO_CMD_VERSION: + /* guarantee last byte of payload is null character */ + *(payload + cnt - 1) = 0; + ccprintf("version: %s\n", (char *)(payload+1)); + break; + case VDO_CMD_RW_HASH: + ccprintf("RW Hash: "); + payload++; /* skip cmd */ + for (i = 0; i < cnt - 1; i++) + ccprintf("%08x ", *payload++); + ccprintf("\n"); + break; + } + + return 0; +} + +/****************************************************************************/ +/* Console commands */ static int command_ec_int(int argc, char **argv) { pd_send_ec_int(); @@ -194,6 +225,8 @@ DECLARE_CONSOLE_COMMAND(ecint, command_ec_int, "Toggle EC interrupt line", NULL); +/****************************************************************************/ +/* Host commands */ static int ec_status_host_cmd(struct host_cmd_handler_args *args) { const struct ec_params_pd_status *p = args->params; |