diff options
Diffstat (limited to 'src/soc/intel/common/block/cse/cse.c')
| -rw-r--r-- | src/soc/intel/common/block/cse/cse.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/cse/cse.c b/src/soc/intel/common/block/cse/cse.c index 446c5ac4ba..9520242d2e 100644 --- a/src/soc/intel/common/block/cse/cse.c +++ b/src/soc/intel/common/block/cse/cse.c @@ -458,6 +458,22 @@ int heci_receive(void *buff, size_t *maxlen) return 0; } +int heci_send_receive(const void *snd_msg, size_t snd_sz, void *rcv_msg, size_t *rcv_sz) +{ + if (!heci_send(snd_msg, snd_sz, BIOS_HOST_ADDR, HECI_MKHI_ADDR)) { + printk(BIOS_ERR, "HECI: send Failed\n"); + return 0; + } + + if (rcv_msg != NULL) { + if (!heci_receive(rcv_msg, rcv_sz)) { + printk(BIOS_ERR, "HECI: receive Failed\n"); + return 0; + } + } + return 1; +} + /* * Attempt to reset the device. This is useful when host and ME are out * of sync during transmission or ME didn't understand the message. |