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annotate driver/lspe.h @ 0:42f240cc4bc6

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From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Tue, 08 Sep 2009 13:44:18 +0900
parents
children
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42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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1 /**
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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2 * lspe.h
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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3 * SPE プロセスマネージャ spe_manager
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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4 * 論理 SPE に関する設定情報とか
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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5 */
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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6
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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7 #ifndef SPE_MANAGER__SPE_H
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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8 #define SPE_MANAGER__SPE_H
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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9
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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10 #include <linux/interrupt.h> // request_irq, free_irq
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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11
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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12 #include "../include/hvcalls/common.h"
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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13
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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14
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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15 #define SPE_COUNT_REQ 0 // SPE を確保する数 (0=as many as possible)
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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16 #define SPE_COUNT_MAX 6 // これ以上の数の SPE は確保しない
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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17 #define SPE_VIRQ_CLASS_MAX 2 // SPE 仮想割り込みクラス番号の最大値
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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18 #define SPE_LS_AREA_SIZE 0x40000 // LS エリアサイズ (256KB)
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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19 #define SPE_PRIV2_AREA_SIZE 0x20000 // 特権 2 レジスタエリアサイズ (128KB)
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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20 #define SPE_SHADOW_AREA_SIZE 0x1000 // シャドウレジスタエリアサイズ (4KB)
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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21
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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22 /**
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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23 * lspe_data_t
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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24 * 論理 SPE データ
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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25 */
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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26 typedef struct
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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27 {
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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28 HVC_u64 spe_id; // 論理 SPE 識別子
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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29 void *ls; // マップされた LS エリアの先頭アドレス
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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30 void *problem; // マップされたプロブレムステートレジスタエリアの先頭アドレス
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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31 void *priv2; // マップされた特権 2 レジスタエリアの先頭アドレス
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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32 void *shadow; // マップされたシャドウレジスタエリアの先頭アドレス
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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33 unsigned int virq[SPE_VIRQ_CLASS_MAX+1]; // 仮想割り込み番号
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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34 char *virq_dev_name[SPE_VIRQ_CLASS_MAX+1]; // 割り込みの所有者 - spe_manager (spe0_class0) という形式
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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35
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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36 struct mm_struct *mm; //debug
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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37 unsigned long slb_index; //debug
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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38 }
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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39 lspe_data_t;
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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40
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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41
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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42 // 外部から参照される関数
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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43 int initialize_logical_spes(const HVC_u64, const HVC_u64);
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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44 int get_lspe_count(void);
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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45 lspe_data_t *get_lspe_data(const int);
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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46 void finalize_logical_spes(void);
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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47
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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48 // 外部から参照されるグローバル変数
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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49 extern const HVC_u64 spe_int_mask[SPE_VIRQ_CLASS_MAX+1];
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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50
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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51
42f240cc4bc6 From: 太田 篤志 <atoc@namikilab.tuat.ac.jp>
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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52 #endif /*SPE_MANAGER__SPE_H*/