DMA: txx9dmac: use dma_unmap_single if DMA_COMPL_{SRC,DEST}_UNMAP_SINGLE set
[deliverable/linux.git] / arch / mips / kernel / smp-up.c
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1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * Copyright (C) 2006, 07 by Ralf Baechle (ralf@linux-mips.org)
7 *
8 * Symmetric Uniprocessor (TM) Support
9 */
10#include <linux/kernel.h>
11#include <linux/sched.h>
12
13/*
14 * Send inter-processor interrupt
15 */
1451a395 16static void up_send_ipi_single(int cpu, unsigned int action)
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17{
18 panic(KERN_ERR "%s called", __func__);
19}
20
21static inline void up_send_ipi_mask(cpumask_t mask, unsigned int action)
22{
23 panic(KERN_ERR "%s called", __func__);
24}
25
26/*
27 * After we've done initial boot, this function is called to allow the
28 * board code to clean up state, if needed
29 */
1451a395 30static void __cpuinit up_init_secondary(void)
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31{
32}
33
1451a395 34static void __cpuinit up_smp_finish(void)
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35{
36}
37
38/* Hook for after all CPUs are online */
1451a395 39static void up_cpus_done(void)
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40{
41}
42
43/*
44 * Firmware CPU startup hook
45 */
1451a395 46static void __cpuinit up_boot_secondary(int cpu, struct task_struct *idle)
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47{
48}
49
1451a395 50static void __init up_smp_setup(void)
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51{
52}
53
1451a395 54static void __init up_prepare_cpus(unsigned int max_cpus)
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55{
56}
57
58struct plat_smp_ops up_smp_ops = {
59 .send_ipi_single = up_send_ipi_single,
60 .send_ipi_mask = up_send_ipi_mask,
61 .init_secondary = up_init_secondary,
62 .smp_finish = up_smp_finish,
63 .cpus_done = up_cpus_done,
64 .boot_secondary = up_boot_secondary,
65 .smp_setup = up_smp_setup,
66 .prepare_cpus = up_prepare_cpus,
67};
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