Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc

#ifndef _SPARC64_CMT_H

#define _SPARC64_CMT_H

/* cmt.h: Chip Multi-Threading register definitions

 *

 * Copyright (C) 2004 David S. Miller (davem@redhat.com)

 */

/* ASI_CORE_ID - private */

#define LP_ID		0x0000000000000010UL

#define  LP_ID_MAX	0x00000000003f0000UL

#define  LP_ID_ID	0x000000000000003fUL

/* ASI_INTR_ID - private */

#define LP_INTR_ID	0x0000000000000000UL

#define  LP_INTR_ID_ID	0x00000000000003ffUL

/* ASI_CESR_ID - private */

#define CESR_ID		0x0000000000000040UL

#define  CESR_ID_ID	0x00000000000000ffUL

/* ASI_CORE_AVAILABLE - shared */

#define LP_AVAIL	0x0000000000000000UL

#define  LP_AVAIL_1	0x0000000000000002UL

#define  LP_AVAIL_0	0x0000000000000001UL

/* ASI_CORE_ENABLE_STATUS - shared */

#define LP_ENAB_STAT	0x0000000000000010UL

#define  LP_ENAB_STAT_1	0x0000000000000002UL

#define  LP_ENAB_STAT_0	0x0000000000000001UL

/* ASI_CORE_ENABLE - shared */

#define LP_ENAB		0x0000000000000020UL

#define  LP_ENAB_1	0x0000000000000002UL

#define  LP_ENAB_0	0x0000000000000001UL

/* ASI_CORE_RUNNING - shared */

#define LP_RUNNING_RW	0x0000000000000050UL

#define LP_RUNNING_W1S	0x0000000000000060UL

#define LP_RUNNING_W1C	0x0000000000000068UL

#define  LP_RUNNING_1	0x0000000000000002UL

#define  LP_RUNNING_0	0x0000000000000001UL

/* ASI_CORE_RUNNING_STAT - shared */

#define LP_RUN_STAT	0x0000000000000058UL

#define  LP_RUN_STAT_1	0x0000000000000002UL

#define  LP_RUN_STAT_0	0x0000000000000001UL

/* ASI_XIR_STEERING - shared */

#define LP_XIR_STEER	0x0000000000000030UL

#define  LP_XIR_STEER_1	0x0000000000000002UL

#define  LP_XIR_STEER_0	0x0000000000000001UL

/* ASI_CMT_ERROR_STEERING - shared */

#define CMT_ER_STEER	0x0000000000000040UL

#define  CMT_ER_STEER_1	0x0000000000000002UL

#define  CMT_ER_STEER_0	0x0000000000000001UL

#endif /* _SPARC64_CMT_H */

/*

 * mpmbox.h:  Interface and defines for the OpenProm mailbox

 *               facilities for MP machines under Linux.

 *

 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)

 */

#ifndef _SPARC_MPMBOX_H

#define _SPARC_MPMBOX_H

/* The prom allocates, for each CPU on the machine an unsigned

 * byte in physical ram.  You probe the device tree prom nodes

 * for these values.  The purpose of this byte is to be able to

 * pass messages from one cpu to another.

 */

/* These are the main message types we have to look for in our

 * Cpu mailboxes, based upon these values we decide what course

 * of action to take.

 */

/* The CPU is executing code in the kernel. */

#define MAILBOX_ISRUNNING     0xf0

/* Another CPU called romvec->pv_exit(), you should call

 * prom_stopcpu() when you see this in your mailbox.

 */

#define MAILBOX_EXIT          0xfb

/* Another CPU called romvec->pv_enter(), you should call

 * prom_cpuidle() when this is seen.

 */

#define MAILBOX_GOSPIN        0xfc

/* Another CPU has hit a breakpoint either into kadb or the prom

 * itself.  Just like MAILBOX_GOSPIN, you should call prom_cpuidle()

 * at this point.

 */

#define MAILBOX_BPT_SPIN      0xfd

/* Oh geese, some other nitwit got a damn watchdog reset.  The party's

 * over so go call prom_stopcpu().

 */

#define MAILBOX_WDOG_STOP     0xfe

#ifndef __ASSEMBLY__

/* Handy macro's to determine a cpu's state. */

/* Is the cpu still in Power On Self Test? */

#define MBOX_POST_P(letter)  ((letter) >= 0x00 && (letter) <= 0x7f)

/* Is the cpu at the 'ok' prompt of the PROM? */

#define MBOX_PROMPROMPT_P(letter) ((letter) >= 0x80 && (letter) <= 0x8f)

/* Is the cpu spinning in the PROM? */

#define MBOX_PROMSPIN_P(letter) ((letter) >= 0x90 && (letter) <= 0xef)

/* Sanity check... This is junk mail, throw it out. */

#define MBOX_BOGON_P(letter) ((letter) >= 0xf1 && (letter) <= 0xfa)

/* Is the cpu actively running an application/kernel-code? */

#define MBOX_RUNNING_P(letter) ((letter) == MAILBOX_ISRUNNING)

#endif /* !(__ASSEMBLY__) */

#endif /* !(_SPARC_MPMBOX_H) */