Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

Pull MIPS updates from Ralf Baechle:
 - three fixes for 3.15 that didn't make it in time
 - limited Octeon 3 support.
 - paravirtualization support
 - improvment to platform support for Netlogix SOCs.
 - add support for powering down the Malta eval board in software
 - add many instructions to the in-kernel microassembler.
 - add support for the BPF JIT.
 - minor cleanups of the BCM47xx code.
 - large cleanup of math emu code resulting in significant code size
   reduction, better readability of the code and more accurate
   emulation.
 - improvments to the MIPS CPS code.
 - support C3 power status for the R4k count/compare clock device.
 - improvments to the GIO support for older SGI workstations.
 - increase number of supported CPUs to 256; this can be reached on
   certain embedded multithreaded ccNUMA configurations.
 - various small cleanups, updates and fixes

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (173 commits)
  MIPS: IP22/IP28: Improve GIO support
  MIPS: Octeon: Add twsi interrupt initialization for OCTEON 3XXX, 5XXX, 63XX
  DEC: Document the R4k MB ASIC mini interrupt controller
  DEC: Add self as the maintainer
  MIPS: Add microMIPS MSA support.
  MIPS: Replace calls to obsolete strict_strto call with kstrto* equivalents.
  MIPS: Replace obsolete strict_strto call with kstrto
  MIPS: BFP: Simplify code slightly.
  MIPS: Call find_vma with the mmap_sem held
  MIPS: Fix 'write_msa_##' inline macro.
  MIPS: Fix MSA toolchain support detection.
  mips: Update the email address of Geert Uytterhoeven
  MIPS: Add minimal defconfig for mips_paravirt
  MIPS: Enable build for new system 'paravirt'
  MIPS: paravirt: Add pci controller for virtio
  MIPS: Add code for new system 'paravirt'
  MIPS: Add functions for hypervisor call
  MIPS: OCTEON: Add OCTEON3 to __get_cpu_type
  MIPS: Add function get_ebase_cpunum
  MIPS: Add minimal support for OCTEON3 to c-r4k.c
  ...

1 files changed, 0 insertions, 129 deletions

diff --git a/arch/mips/include/asm/smtc_ipi.h b/arch/mips/include/asm/smtc_ipi.h
deleted file mode 100644
index 15278dbd7e79..000000000000
--- a/arch/mips/include/asm/smtc_ipi.h
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * Definitions used in MIPS MT SMTC "Interprocessor Interrupt" code.
- */
-#ifndef __ASM_SMTC_IPI_H
-#define __ASM_SMTC_IPI_H
-
-#include <linux/spinlock.h>
-
-//#define SMTC_IPI_DEBUG
-
-#ifdef SMTC_IPI_DEBUG
-#include <asm/mipsregs.h>
-#include <asm/mipsmtregs.h>
-#endif /* SMTC_IPI_DEBUG */
-
-/*
- * An IPI "message"
- */
-
-struct smtc_ipi {
-        struct smtc_ipi *flink;
-        int type;
-        void *arg;
-        int dest;
-#ifdef  SMTC_IPI_DEBUG
-        int sender;
-        long stamp;
-#endif /* SMTC_IPI_DEBUG */
-};
-
-/*
- * Defined IPI Types
- */
-
-#define LINUX_SMP_IPI 1
-#define SMTC_CLOCK_TICK 2
-#define IRQ_AFFINITY_IPI 3
-
-/*
- * A queue of IPI messages
- */
-
-struct smtc_ipi_q {
-        struct smtc_ipi *head;
-        spinlock_t lock;
-        struct smtc_ipi *tail;
-        int depth;
-        int resched_flag;       /* reschedule already queued */
-};
-
-static inline void smtc_ipi_nq(struct smtc_ipi_q *q, struct smtc_ipi *p)
-{
-        unsigned long flags;
-
-        spin_lock_irqsave(&q->lock, flags);
-        if (q->head == NULL)
-                q->head = q->tail = p;
-        else
-                q->tail->flink = p;
-        p->flink = NULL;
-        q->tail = p;
-        q->depth++;
-#ifdef  SMTC_IPI_DEBUG
-        p->sender = read_c0_tcbind();
-        p->stamp = read_c0_count();
-#endif /* SMTC_IPI_DEBUG */
-        spin_unlock_irqrestore(&q->lock, flags);
-}
-
-static inline struct smtc_ipi *__smtc_ipi_dq(struct smtc_ipi_q *q)
-{
-        struct smtc_ipi *p;
-
-        if (q->head == NULL)
-                p = NULL;
-        else {
-                p = q->head;
-                q->head = q->head->flink;
-                q->depth--;
-                /* Arguably unnecessary, but leaves queue cleaner */
-                if (q->head == NULL)
-                        q->tail = NULL;
-        }
-
-        return p;
-}
-
-static inline struct smtc_ipi *smtc_ipi_dq(struct smtc_ipi_q *q)
-{
-        unsigned long flags;
-        struct smtc_ipi *p;
-
-        spin_lock_irqsave(&q->lock, flags);
-        p = __smtc_ipi_dq(q);
-        spin_unlock_irqrestore(&q->lock, flags);
-
-        return p;
-}
-
-static inline void smtc_ipi_req(struct smtc_ipi_q *q, struct smtc_ipi *p)
-{
-        unsigned long flags;
-
-        spin_lock_irqsave(&q->lock, flags);
-        if (q->head == NULL) {
-                q->head = q->tail = p;
-                p->flink = NULL;
-        } else {
-                p->flink = q->head;
-                q->head = p;
-        }
-        q->depth++;
-        spin_unlock_irqrestore(&q->lock, flags);
-}
-
-static inline int smtc_ipi_qdepth(struct smtc_ipi_q *q)
-{
-        unsigned long flags;
-        int retval;
-
-        spin_lock_irqsave(&q->lock, flags);
-        retval = q->depth;
-        spin_unlock_irqrestore(&q->lock, flags);
-        return retval;
-}
-
-extern void smtc_send_ipi(int cpu, int type, unsigned int action);
-
-#endif /* __ASM_SMTC_IPI_H */