Hello tech@,
This is a diff that implements a new value (3) for machdep.lidaction to allow a
laptop powerdown with a lid close. Since this functionality is very close to
machdep.kbdreset=1, the diff follows the same behaviour and prevents setting
machdep.lidaction when securelevel is greater than 0. Let me know what you
think.
Cheers,
Marco
Index: etc/etc.amd64/sysctl.conf
===================================================================
RCS file: /cvs/src/etc/etc.amd64/sysctl.conf,v
retrieving revision 1.7
diff -u -p -u -p -r1.7 sysctl.conf
--- etc/etc.amd64/sysctl.conf 2 Mar 2017 10:38:09 -0000 1.7
+++ etc/etc.amd64/sysctl.conf 16 Jul 2017 23:38:33 -0000
@@ -1,3 +1,3 @@
#machdep.allowaperture=2 # See xf86(4)
#machdep.kbdreset=1 # permit console CTRL-ALT-DEL to do a nice halt
-#machdep.lidaction=0 # 1=suspend, 2=hibernate laptop upon lid closing
+#machdep.lidaction=0 # 1=suspend, 2=hibernate, 3=powerdown laptop
upon lid closing
Index: etc/etc.i386/sysctl.conf
===================================================================
RCS file: /cvs/src/etc/etc.i386/sysctl.conf,v
retrieving revision 1.21
diff -u -p -u -p -r1.21 sysctl.conf
--- etc/etc.i386/sysctl.conf 2 Mar 2017 10:38:09 -0000 1.21
+++ etc/etc.i386/sysctl.conf 16 Jul 2017 23:38:33 -0000
@@ -1,4 +1,4 @@
#machdep.allowaperture=2 # See xf86(4)
#machdep.apmhalt=1 # 1=powerdown hack, try if halt -p doesn't work
#machdep.kbdreset=1 # permit console CTRL-ALT-DEL to do a nice halt
-#machdep.lidaction=0 # 1=suspend, 2=hibernate laptop upon lid closing
+#machdep.lidaction=0 # 1=suspend, 2=hibernate, 3=powerdown laptop
upon lid closing
Index: etc/etc.loongson/sysctl.conf
===================================================================
RCS file: /cvs/src/etc/etc.loongson/sysctl.conf,v
retrieving revision 1.4
diff -u -p -u -p -r1.4 sysctl.conf
--- etc/etc.loongson/sysctl.conf 2 Mar 2017 10:38:09 -0000 1.4
+++ etc/etc.loongson/sysctl.conf 16 Jul 2017 23:38:33 -0000
@@ -1 +1 @@
-#machdep.lidaction=0 # 1=suspend, 2=hibernate laptop upon lid closing
+#machdep.lidaction=0 # 1=suspend, 2=hibernate, 3=powerdown laptop
upon lid closing
Index: sys/arch/amd64/amd64/machdep.c
===================================================================
RCS file: /cvs/src/sys/arch/amd64/amd64/machdep.c,v
retrieving revision 1.231
diff -u -p -u -p -r1.231 machdep.c
--- sys/arch/amd64/amd64/machdep.c 12 Jul 2017 06:26:32 -0000 1.231
+++ sys/arch/amd64/amd64/machdep.c 16 Jul 2017 23:38:42 -0000
@@ -477,15 +477,20 @@ cpu_sysctl(int *name, u_int namelen, voi
case CPU_XCRYPT:
return (sysctl_rdint(oldp, oldlenp, newp, amd64_has_xcrypt));
case CPU_LIDACTION:
- val = lid_action;
- error = sysctl_int(oldp, oldlenp, newp, newlen, &val);
- if (!error) {
- if (val < 0 || val > 2)
- error = EINVAL;
- else
- lid_action = val;
- }
- return (error);
+ if (securelevel > 0)
+ return (sysctl_rdint(oldp, oldlenp, newp,
+ lid_action));
+ else {
+ val = lid_action;
+ error = sysctl_int(oldp, oldlenp, newp, newlen, &val);
+ if (!error) {
+ if (val < 0 || val > 3)
+ error = EINVAL;
+ else
+ lid_action = val;
+ }
+ return (error);
+ }
#if NPCKBC > 0 && NUKBD > 0
case CPU_FORCEUKBD:
if (forceukbd)
Index: sys/arch/i386/i386/machdep.c
===================================================================
RCS file: /cvs/src/sys/arch/i386/i386/machdep.c,v
retrieving revision 1.604
diff -u -p -u -p -r1.604 machdep.c
--- sys/arch/i386/i386/machdep.c 12 Jul 2017 06:26:32 -0000 1.604
+++ sys/arch/i386/i386/machdep.c 16 Jul 2017 23:38:42 -0000
@@ -3551,15 +3551,20 @@ cpu_sysctl(int *name, u_int namelen, voi
case CPU_XCRYPT:
return (sysctl_rdint(oldp, oldlenp, newp, i386_has_xcrypt));
case CPU_LIDACTION:
- val = lid_action;
- error = sysctl_int(oldp, oldlenp, newp, newlen, &val);
- if (!error) {
- if (val < 0 || val > 2)
- error = EINVAL;
- else
- lid_action = val;
- }
- return (error);
+ if (securelevel > 0)
+ return (sysctl_rdint(oldp, oldlenp, newp,
+ lid_action));
+ else {
+ val = lid_action;
+ error = sysctl_int(oldp, oldlenp, newp, newlen, &val);
+ if (!error) {
+ if (val < 0 || val > 3)
+ error = EINVAL;
+ else
+ lid_action = val;
+ }
+ return (error);
+ }
#if NPCKBC > 0 && NUKBD > 0
case CPU_FORCEUKBD:
if (forceukbd)
Index: sys/arch/loongson/loongson/machdep.c
===================================================================
RCS file: /cvs/src/sys/arch/loongson/loongson/machdep.c,v
retrieving revision 1.79
diff -u -p -u -p -r1.79 machdep.c
--- sys/arch/loongson/loongson/machdep.c 12 Jul 2017 06:26:33 -0000
1.79
+++ sys/arch/loongson/loongson/machdep.c 16 Jul 2017 23:38:42 -0000
@@ -1032,7 +1032,7 @@ cpu_sysctl(int *name, u_int namelen, voi
val = lid_action;
error = sysctl_int(oldp, oldlenp, newp, newlen, &val);
if (!error) {
- if (val < 0 || val > 2)
+ if (val < 0 || val > 3)
error = EINVAL;
else
lid_action = val;
Index: sys/dev/acpi/acpibtn.c
===================================================================
RCS file: /cvs/src/sys/dev/acpi/acpibtn.c,v
retrieving revision 1.44
diff -u -p -u -p -r1.44 acpibtn.c
--- sys/dev/acpi/acpibtn.c 2 Mar 2017 10:38:10 -0000 1.44
+++ sys/dev/acpi/acpibtn.c 16 Jul 2017 23:38:42 -0000
@@ -242,6 +242,8 @@ acpibtn_notify(struct aml_node *node, in
sc->sc_acpi, ACPI_SLEEP_HIBERNATE);
break;
#endif
+ case 3:
+ goto powerdown;
default:
break;
}
@@ -265,6 +267,7 @@ sleep:
break;
case ACPIBTN_POWER:
if (notify_type == 0x80)
+powerdown:
acpi_addtask(sc->sc_acpi, acpi_powerdown_task,
sc->sc_acpi, 0);
break;
--
Marco Bonetti
