Date: Fri, 12 Mar 2004 22:42:29 +0000 From: Antony T Curtis <antony.t.curtis@ntlworld.com> To: freebsd-current@freebsd.org Subject: Useful patch for ACPI Message-ID: <1079131349.35221.7.camel@pcgem.rdg.cyberkinetica.com>
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Hi guys,
I have a small patch here which allows additional modules be loaded at
boot time along with acpi... Useful for including acpi_video and
acpi_toshiba, just by having:
acpi_modules="acpi_video,acpi_toshiba"
--- 1.4/src/sys/boot/i386/libi386/i386_module.c Tue Aug 26 01:13:21 2003
+++ ?/i386_module.c Fri Mar 12 22:47:59 2004
@@ -60,6 +60,17 @@
if (getenv("acpi_load") && (!disabled)) {
error = mod_load("acpi", NULL, 0, NULL);
+ if (!error && ((rv = getenv("acpi_modules")) != NULL)) {
+ char *nv = index(rv, ',');
+ if ( nv != NULL )
+ *(nv++) = (char) 0;
+ while ( rv != NULL ) {
+ mod_load(rv, NULL, 0, NULL);
+ if ((rv = nv) != NULL)
+ if ((nv = index(rv, ',')) != NULL)
+ *(nv++) = (char) 0;
+ }
+ }
if (error != 0)
printf("ACPI autoload failed - %s\n", strerror(error));
--
Antony T Curtis BSc Unix Analyst Programmer
http://homepage.ntlworld.com/antony.t.curtis/
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