From f9681f116ce06612b12ef41d8637f6659255ec98 Mon Sep 17 00:00:00 2001 From: Mark Cave-Ayland Date: Sun, 23 Feb 2014 17:08:06 +0000 Subject: sun4m: Set HostID in NVRAM On SparcStations, the HostID field in the NVRAM is equal to the last three bytes of the MAC address (which is also stored in the NVRAM). This constant is used as an identification/serial number on Solaris. Signed-off-by: Olivier Danet Signed-off-by: Mark Cave-Ayland --- include/hw/nvram/openbios_firmware_abi.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/hw') diff --git a/include/hw/nvram/openbios_firmware_abi.h b/include/hw/nvram/openbios_firmware_abi.h index 5e6e5d4d34..c66ee22685 100644 --- a/include/hw/nvram/openbios_firmware_abi.h +++ b/include/hw/nvram/openbios_firmware_abi.h @@ -62,6 +62,8 @@ Sun_init_header(struct Sun_nvram *header, const uint8_t *macaddr, int machine_id header->type = 1; header->machine_id = machine_id & 0xff; memcpy(&header->macaddr, macaddr, 6); + memcpy(&header->hostid , &macaddr[3], 3); + /* Calculate checksum */ tmp = 0; tmpptr = (uint8_t *)header; -- cgit v1.2.1