patch-2.4.18 linux/include/asm-ppc/feature.h

• Lines: 112
• Date: Thu Jan 1 00:00:00 1970
• Orig file: linux.orig/include/asm-ppc/feature.h
• Orig date: Mon Feb 18 20:18:40 2002

diff -Naur -X /home/marcelo/lib/dontdiff linux.orig/include/asm-ppc/feature.h linux/include/asm-ppc/feature.h
@@ -1,111 +0,0 @@
-/*
- * BK Id: SCCS/s.feature.h 1.13 08/19/01 22:23:04 paulus
- */
-/*
- * Definitions for accessing the Feature Control Register (FCR)
- * on Power Macintoshes and similar machines.  The FCR lets us
- * enable/disable, reset, and power up/down various peripherals.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1998 Paul Mackerras &
- *                    Ben. Herrenschmidt.
- *
- * 
- */
-#ifdef __KERNEL__
-#ifndef __ASM_PPC_FEATURE_H
-#define __ASM_PPC_FEATURE_H
-
-/*
- * The FCR selector for particular features vary somewhat between
- * different machines.  So we abstract a list of features here
- * and let the feature_* routines map them to the actual bits.
- */
-enum system_feature {
-	FEATURE_null,
-	FEATURE_Serial_reset,
-	FEATURE_Serial_enable,
-	FEATURE_Serial_IO_A,
-	FEATURE_Serial_IO_B,
-	FEATURE_SWIM3_enable,
-	FEATURE_MESH_enable,
-	FEATURE_IDE0_enable,		/* Internal IDE */
-	FEATURE_IDE0_reset,		/* Internal IDE */
-	FEATURE_IOBUS_enable,		/* Internal IDE */
-	FEATURE_Mediabay_reset,
-	FEATURE_Mediabay_power,
-	FEATURE_Mediabay_PCI_enable,
-	FEATURE_IDE1_enable,		/* MediaBay IDE */
-	FEATURE_IDE1_reset,		/* MediaBay IDE */
-	FEATURE_Mediabay_floppy_enable,
-	FEATURE_BMac_reset,
-	FEATURE_BMac_IO_enable,
-	FEATURE_Modem_power,
-	FEATURE_Slow_SCC_PCLK,
-	FEATURE_Sound_power,
-	FEATURE_Sound_CLK_enable,
-	FEATURE_IDE2_enable,
-	FEATURE_IDE2_reset,
-	FEATURE_Mediabay_IDE_switch,	/* MB IDE bus switch */
-	FEATURE_Mediabay_content,	/* MB content indicator enable */
-	FEATURE_Airport_reset,		/* Is it actually a reset ? */
-	FEATURE_last,
-};
-
-/* Note about the device parameter: Each device gives it's own entry. If NULL,
-   the feature function will just do nothing and return -EINVAL.
-   The feature management will walk up the device tree until in reaches a recognized
-   chip for which features can be changed and it will then apply the necessary
-   features to that chip. If it's not found, -ENODEV is returned.
-   Note also that feature_test/set/clear are interrupt-safe provided that they are
-   called _after_ feature_init() is completed.
- */
-
-/* Test whether a particular feature is enabled. May return -ENODEV*/
-extern int	feature_test(struct device_node* device, enum system_feature f);
-
-/* Set a particular feature. Returns 0 or -ENODEV */
-extern int	feature_set(struct device_node* device, enum system_feature f);
-
-/* Clear a particular feature */
-extern int	feature_clear(struct device_node* device, enum system_feature f);
-
-/* Initialize feature stuff */
-extern void	feature_init(void);
-
-
-/*
- * Additional functions related to Core99 machines. We should extend the
- * feature mecanism to make those fit into it. For now, they are still
- * separate functions.
- */
-extern void	feature_set_gmac_power(struct device_node* device, int power);
-
-	/* use constants in KeyLargo.h for the reset parameter */
-extern void	feature_gmac_phy_reset(struct device_node* device);
-
-extern void	feature_set_usb_power(struct device_node* device, int power);
-
-extern void 	feature_set_firewire_power(struct device_node* device, int power);
-extern void 	feature_set_firewire_cable_power(struct device_node* device, int power);
-
-extern void	feature_set_modem_power(struct device_node* device, int power);
-
-extern void	feature_set_airport_power(struct device_node* device, int power);
-
-extern void	feature_core99_kick_cpu(int cpu_nr);
-
-/*
- * Sleep related functions. At term, they should be high-priority notifiers,
- * but this would require some changes to the current sleep scheme that won't
- * be done in 2.4.
- */
-extern void	feature_prepare_for_sleep(void);
-extern void	feature_wake_up(void);
-extern int	feature_can_sleep(void);
-
-#endif /* __ASM_PPC_FEATURE_H */
-#endif /* __KERNEL__ */