This is the second pass of this patch. The fw variable name is changed
to use ibm,client-architecture-support-reboot field which is already present
in the firmware. Please disregard the previous patch.
The firmware field used to detect CAS reboots (ibm,fw-nbr-reboots) is
really a private field that could change without warning. A new field
ibm,#reconfig-reboots will be added as a public interface intended to
be used for this detection. The patch will first check for
ibm,client-architecture-support-reboot if that is not found it will see
if ibm,fw-nbr-reboots is present and will use that instead.
-------
DEBUG_F("/chosen/bootargs = %s\n", bootargs);
prom_get_chosen("bootpath", bootdevice, BOOTDEVSZ);
DEBUG_F("/chosen/bootpath = %s\n", bootdevice);
DEBUG_F("/chosen/bootargs = %s\n", bootargs);
prom_get_chosen("bootpath", bootdevice, BOOTDEVSZ);
DEBUG_F("/chosen/bootpath = %s\n", bootdevice);
- prom_get_options("ibm,fw-nbr-reboots",fw_nbr_reboots, FW_NBR_REBOOTSZ);
+ if (prom_get_options("ibm,client-architecture-support-reboot",fw_nbr_reboots, FW_NBR_REBOOTSZ) == -1 )
+ prom_get_options("ibm,fw-nbr-reboots",fw_nbr_reboots, FW_NBR_REBOOTSZ);
fw_reboot_cnt = simple_strtol(fw_nbr_reboots,&endp,10);
if (fw_reboot_cnt > 0L)
prom_get_options("boot-last-label", bootlastlabel, BOOTLASTSZ);
fw_reboot_cnt = simple_strtol(fw_nbr_reboots,&endp,10);
if (fw_reboot_cnt > 0L)
prom_get_options("boot-last-label", bootlastlabel, BOOTLASTSZ);