forked from luck/tmp_suning_uos_patched
96f1050d3d
Bill Gatliff & David Brownell pointed out we were missing some copyrights, and licensing terms in some of the files in ./arch/blackfin, so this fixes things, and cleans them up. It also removes: - verbose GPL text(refer to the top level ./COPYING file) - file names (you are looking at the file) - bug url (it's in the ./MAINTAINERS file) - "or later" on GPL-2, when we did not have that right It also allows some Blackfin-specific assembly files to be under a BSD like license (for people to use them outside of Linux). Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
/*
|
|
* Copyright 2007-2009 Analog Devices Inc.
|
|
* Philippe Gerum <rpm@xenomai.org>
|
|
*
|
|
* Licensed under the GPL-2 or later.
|
|
*/
|
|
|
|
#ifndef _ASM_BLACKFIN_PDA_H
|
|
#define _ASM_BLACKFIN_PDA_H
|
|
|
|
#include <mach/anomaly.h>
|
|
|
|
#ifndef __ASSEMBLY__
|
|
|
|
struct blackfin_pda { /* Per-processor Data Area */
|
|
struct blackfin_pda *next;
|
|
|
|
unsigned long syscfg;
|
|
#ifdef CONFIG_SMP
|
|
unsigned long imask; /* Current IMASK value */
|
|
#endif
|
|
|
|
unsigned long *ipdt; /* Start of switchable I-CPLB table */
|
|
unsigned long *ipdt_swapcount; /* Number of swaps in ipdt */
|
|
unsigned long *dpdt; /* Start of switchable D-CPLB table */
|
|
unsigned long *dpdt_swapcount; /* Number of swaps in dpdt */
|
|
|
|
/*
|
|
* Single instructions can have multiple faults, which
|
|
* need to be handled by traps.c, in irq5. We store
|
|
* the exception cause to ensure we don't miss a
|
|
* double fault condition
|
|
*/
|
|
unsigned long ex_iptr;
|
|
unsigned long ex_optr;
|
|
unsigned long ex_buf[4];
|
|
unsigned long ex_imask; /* Saved imask from exception */
|
|
unsigned long ex_ipend; /* Saved IPEND from exception */
|
|
unsigned long *ex_stack; /* Exception stack space */
|
|
|
|
#ifdef ANOMALY_05000261
|
|
unsigned long last_cplb_fault_retx;
|
|
#endif
|
|
unsigned long dcplb_fault_addr;
|
|
unsigned long icplb_fault_addr;
|
|
unsigned long retx;
|
|
unsigned long seqstat;
|
|
unsigned int __nmi_count; /* number of times NMI asserted on this CPU */
|
|
#ifdef CONFIG_DEBUG_DOUBLEFAULT
|
|
unsigned long dcplb_doublefault_addr;
|
|
unsigned long icplb_doublefault_addr;
|
|
unsigned long retx_doublefault;
|
|
unsigned long seqstat_doublefault;
|
|
#endif
|
|
};
|
|
|
|
extern struct blackfin_pda cpu_pda[];
|
|
|
|
#endif /* __ASSEMBLY__ */
|
|
|
|
#endif /* _ASM_BLACKFIN_PDA_H */
|