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authorDavid S. Miller <davem@davemloft.net>2009-09-24 15:13:11 -0700
committerDavid S. Miller <davem@davemloft.net>2009-09-24 15:13:11 -0700
commit8b3f6af86378d0a10ca2f1ded1da124aef13b62c (patch)
treede6ca90295730343c495be8d98be8efa322140ef /arch/arm/mach-bcmring/include/csp/secHw.h
parent139d6065c83071d5f66cd013a274a43699f8e2c1 (diff)
parent94e0fb086fc5663c38bbc0fe86d698be8314f82f (diff)
downloadblackbird-op-linux-8b3f6af86378d0a10ca2f1ded1da124aef13b62c.tar.gz
blackbird-op-linux-8b3f6af86378d0a10ca2f1ded1da124aef13b62c.zip
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Conflicts: drivers/staging/Kconfig drivers/staging/Makefile drivers/staging/cpc-usb/TODO drivers/staging/cpc-usb/cpc-usb_drv.c drivers/staging/cpc-usb/cpc.h drivers/staging/cpc-usb/cpc_int.h drivers/staging/cpc-usb/cpcusb.h
Diffstat (limited to 'arch/arm/mach-bcmring/include/csp/secHw.h')
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1 files changed, 65 insertions, 0 deletions
diff --git a/arch/arm/mach-bcmring/include/csp/secHw.h b/arch/arm/mach-bcmring/include/csp/secHw.h
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@@ -0,0 +1,65 @@
+/*****************************************************************************
+* Copyright 2004 - 2008 Broadcom Corporation. All rights reserved.
+*
+* Unless you and Broadcom execute a separate written software license
+* agreement governing use of this software, this software is licensed to you
+* under the terms of the GNU General Public License version 2, available at
+* http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
+*
+* Notwithstanding the above, under no circumstances may you combine this
+* software in any way with any other Broadcom software provided under a
+* license other than the GPL, without Broadcom's express prior written
+* consent.
+*****************************************************************************/
+
+/****************************************************************************/
+/**
+* @file secHw.h
+*
+* @brief Definitions for accessing low level security features
+*
+*/
+/****************************************************************************/
+#ifndef SECHW_H
+#define SECHW_H
+
+typedef void (*secHw_FUNC_t) (void);
+
+typedef enum {
+ secHw_MODE_SECURE = 0x0, /* Switches processor into secure mode */
+ secHw_MODE_NONSECURE = 0x1 /* Switches processor into non-secure mode */
+} secHw_MODE;
+
+/****************************************************************************/
+/**
+* @brief Requesting to execute the function in secure mode
+*
+* This function requests the given function to run in secure mode
+*
+*/
+/****************************************************************************/
+void secHw_RunSecure(secHw_FUNC_t /* Function to run in secure mode */
+ );
+
+/****************************************************************************/
+/**
+* @brief Sets the mode
+*
+* his function sets the processor mode (secure/non-secure)
+*
+*/
+/****************************************************************************/
+void secHw_SetMode(secHw_MODE /* Processor mode */
+ );
+
+/****************************************************************************/
+/**
+* @brief Get the current mode
+*
+* This function retieves the processor mode (secure/non-secure)
+*
+*/
+/****************************************************************************/
+void secHw_GetMode(secHw_MODE *);
+
+#endif /* SECHW_H */
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