On 11-03-2026 12:59, Riana Tauro wrote: > What is the reason of using SCHI? why not just mailbox_msg_hdr? Agree, no need to introduce new term, just xe_sysctrl_mailbox_msg_hdr is fine. Thanks, Badal > >> +struct xe_sysctrl_mailbox_schi_msg_hdr { >> +    __le32 data; >> +} __packed; >> +