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// SPDX-License-Identifier: GPL-2.0
#include <asm/setup.h>
#include <linux/sysctl.h>
#include <linux/panic.h>
#include <linux/printk.h>
static const struct ctl_table sparc_sysctl_table[] = {
{
.procname = "reboot-cmd",
.data = reboot_command,
.maxlen = 256,
.mode = 0644,
.proc_handler = proc_dostring,
},
{
.procname = "stop-a",
.data = &stop_a_enabled,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec,
},
{
.procname = "scons-poweroff",
.data = &scons_pwroff,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec,
},
#ifdef CONFIG_SPARC64
{
.procname = "tsb-ratio",
.data = &sysctl_tsb_ratio,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec,
},
#endif
};
void arch_do_panic(void)
{
/* Make sure the user can actually press Stop-A (L1-A) */
stop_a_enabled = 1;
pr_emerg("Press Stop-A (L1-A) from sun keyboard or send break\n"
"twice on console to return to the boot prom\n");
}
static int __init init_sparc_sysctls(void)
{
register_sysctl_init("kernel", sparc_sysctl_table);
return 0;
}
arch_initcall(init_sparc_sysctls);
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