via-rhine: set avoid_D3 for broken BIOSes (e84df485) · Commits · 戴 / test

drivers/net/via-rhine.c

+30 −2

Original line number	Diff line number	Diff line
		@@ -30,8 +30,8 @@
		*/

		#define DRV_NAME "via-rhine"
		#define DRV_VERSION "1.4.2"
		#define DRV_RELDATE "Sept-11-2006"
		#define DRV_VERSION "1.4.3"
		#define DRV_RELDATE "2007-03-06"


		/* A few user-configurable values.
		@@ -105,6 +105,7 @@ static const int multicast_filter_limit = 32;
		#include <asm/io.h>
		#include <asm/irq.h>
		#include <asm/uaccess.h>
		#include <linux/dmi.h>

		/* These identify the driver base version and may not be removed. */
		static char version[] __devinitdata =
		@@ -1995,6 +1996,23 @@ static struct pci_driver rhine_driver = {
		.shutdown = rhine_shutdown,
		};

		static struct dmi_system_id __initdata rhine_dmi_table[] = {
		{
		.ident = "EPIA-M",
		.matches = {
		DMI_MATCH(DMI_BIOS_VENDOR, "Award Software International, Inc."),
		DMI_MATCH(DMI_BIOS_VERSION, "6.00 PG"),
		},
		},
		{
		.ident = "KV7",
		.matches = {
		DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies, LTD"),
		DMI_MATCH(DMI_BIOS_VERSION, "6.00 PG"),
		},
		},
		{ NULL }
		};

		static int __init rhine_init(void)
		{
		@@ -2002,6 +2020,16 @@ static int __init rhine_init(void)
		#ifdef MODULE
		printk(version);
		#endif
		if (dmi_check_system(rhine_dmi_table)) {
		/* these BIOSes fail at PXE boot if chip is in D3 */
		avoid_D3 = 1;
		printk(KERN_WARNING "%s: Broken BIOS detected, avoid_D3 "
		"enabled.\n",
		DRV_NAME);
		}
		else if (avoid_D3)
		printk(KERN_INFO "%s: avoid_D3 set.\n", DRV_NAME);

		return pci_register_driver(&rhine_driver);
		}