~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~

TOMOYO Linux Cross Reference
Linux/arch/arm/include/asm/ecard.h

Version: ~ [ linux-5.4-rc7 ] ~ [ linux-5.3.10 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.83 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.153 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.200 ] ~ [ linux-4.8.17 ] ~ [ linux-4.7.10 ] ~ [ linux-4.6.7 ] ~ [ linux-4.5.7 ] ~ [ linux-4.4.200 ] ~ [ linux-4.3.6 ] ~ [ linux-4.2.8 ] ~ [ linux-4.1.52 ] ~ [ linux-4.0.9 ] ~ [ linux-3.19.8 ] ~ [ linux-3.18.140 ] ~ [ linux-3.17.8 ] ~ [ linux-3.16.76 ] ~ [ linux-3.15.10 ] ~ [ linux-3.14.79 ] ~ [ linux-3.13.11 ] ~ [ linux-3.12.74 ] ~ [ linux-3.11.10 ] ~ [ linux-3.10.108 ] ~ [ linux-3.9.11 ] ~ [ linux-3.8.13 ] ~ [ linux-3.7.10 ] ~ [ linux-3.6.11 ] ~ [ linux-3.5.7 ] ~ [ linux-3.4.113 ] ~ [ linux-3.3.8 ] ~ [ linux-3.2.102 ] ~ [ linux-3.1.10 ] ~ [ linux-3.0.101 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.5 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

  1 /*
  2  * arch/arm/include/asm/ecard.h
  3  *
  4  * definitions for expansion cards
  5  *
  6  * This is a new system as from Linux 1.2.3
  7  *
  8  * Changelog:
  9  *  11-12-1996  RMK     Further minor improvements
 10  *  12-09-1997  RMK     Added interrupt enable/disable for card level
 11  *
 12  * Reference: Acorns Risc OS 3 Programmers Reference Manuals.
 13  */
 14 
 15 #ifndef __ASM_ECARD_H
 16 #define __ASM_ECARD_H
 17 
 18 /*
 19  * Currently understood cards (but not necessarily
 20  * supported):
 21  *                        Manufacturer  Product ID
 22  */
 23 #define MANU_ACORN              0x0000
 24 #define PROD_ACORN_SCSI                 0x0002
 25 #define PROD_ACORN_ETHER1               0x0003
 26 #define PROD_ACORN_MFM                  0x000b
 27 
 28 #define MANU_ANT2               0x0011
 29 #define PROD_ANT_ETHER3                 0x00a4
 30 
 31 #define MANU_ATOMWIDE           0x0017
 32 #define PROD_ATOMWIDE_3PSERIAL          0x0090
 33 
 34 #define MANU_IRLAM_INSTRUMENTS  0x001f
 35 #define MANU_IRLAM_INSTRUMENTS_ETHERN   0x5678
 36 
 37 #define MANU_OAK                0x0021
 38 #define PROD_OAK_SCSI                   0x0058
 39 
 40 #define MANU_MORLEY             0x002b
 41 #define PROD_MORLEY_SCSI_UNCACHED       0x0067
 42 
 43 #define MANU_CUMANA             0x003a
 44 #define PROD_CUMANA_SCSI_2              0x003a
 45 #define PROD_CUMANA_SCSI_1              0x00a0
 46 
 47 #define MANU_ICS                0x003c
 48 #define PROD_ICS_IDE                    0x00ae
 49 
 50 #define MANU_ICS2               0x003d
 51 #define PROD_ICS2_IDE                   0x00ae
 52 
 53 #define MANU_SERPORT            0x003f
 54 #define PROD_SERPORT_DSPORT             0x00b9
 55 
 56 #define MANU_ARXE               0x0041
 57 #define PROD_ARXE_SCSI                  0x00be
 58 
 59 #define MANU_I3                 0x0046
 60 #define PROD_I3_ETHERLAN500             0x00d4
 61 #define PROD_I3_ETHERLAN600             0x00ec
 62 #define PROD_I3_ETHERLAN600A            0x011e
 63 
 64 #define MANU_ANT                0x0053
 65 #define PROD_ANT_ETHERM                 0x00d8
 66 #define PROD_ANT_ETHERB                 0x00e4
 67 
 68 #define MANU_ALSYSTEMS          0x005b
 69 #define PROD_ALSYS_SCSIATAPI            0x0107
 70 
 71 #define MANU_MCS                0x0063
 72 #define PROD_MCS_CONNECT32              0x0125
 73 
 74 #define MANU_EESOX              0x0064
 75 #define PROD_EESOX_SCSI2                0x008c
 76 
 77 #define MANU_YELLOWSTONE        0x0096
 78 #define PROD_YELLOWSTONE_RAPIDE32       0x0120
 79 
 80 #ifdef ECARD_C
 81 #define CONST
 82 #else
 83 #define CONST const
 84 #endif
 85 
 86 #define MAX_ECARDS      9
 87 
 88 struct ecard_id {                       /* Card ID structure            */
 89         unsigned short  manufacturer;
 90         unsigned short  product;
 91         void            *data;
 92 };
 93 
 94 struct in_ecid {                        /* Packed card ID information   */
 95         unsigned short  product;        /* Product code                 */
 96         unsigned short  manufacturer;   /* Manufacturer code            */
 97         unsigned char   id:4;           /* Simple ID                    */
 98         unsigned char   cd:1;           /* Chunk dir present            */
 99         unsigned char   is:1;           /* Interrupt status pointers    */
100         unsigned char   w:2;            /* Width                        */
101         unsigned char   country;        /* Country                      */
102         unsigned char   irqmask;        /* IRQ mask                     */
103         unsigned char   fiqmask;        /* FIQ mask                     */
104         unsigned long   irqoff;         /* IRQ offset                   */
105         unsigned long   fiqoff;         /* FIQ offset                   */
106 };
107 
108 typedef struct expansion_card ecard_t;
109 typedef unsigned long *loader_t;
110 
111 typedef struct expansion_card_ops {     /* Card handler routines        */
112         void (*irqenable)(ecard_t *ec, int irqnr);
113         void (*irqdisable)(ecard_t *ec, int irqnr);
114         int  (*irqpending)(ecard_t *ec);
115         void (*fiqenable)(ecard_t *ec, int fiqnr);
116         void (*fiqdisable)(ecard_t *ec, int fiqnr);
117         int  (*fiqpending)(ecard_t *ec);
118 } expansioncard_ops_t;
119 
120 #define ECARD_NUM_RESOURCES     (6)
121 
122 #define ECARD_RES_IOCSLOW       (0)
123 #define ECARD_RES_IOCMEDIUM     (1)
124 #define ECARD_RES_IOCFAST       (2)
125 #define ECARD_RES_IOCSYNC       (3)
126 #define ECARD_RES_MEMC          (4)
127 #define ECARD_RES_EASI          (5)
128 
129 #define ecard_resource_start(ec,nr)     ((ec)->resource[nr].start)
130 #define ecard_resource_end(ec,nr)       ((ec)->resource[nr].end)
131 #define ecard_resource_len(ec,nr)       ((ec)->resource[nr].end - \
132                                          (ec)->resource[nr].start + 1)
133 #define ecard_resource_flags(ec,nr)     ((ec)->resource[nr].flags)
134 
135 /*
136  * This contains all the info needed on an expansion card
137  */
138 struct expansion_card {
139         struct expansion_card  *next;
140 
141         struct device           dev;
142         struct resource         resource[ECARD_NUM_RESOURCES];
143 
144         /* Public data */
145         void __iomem            *irqaddr;       /* address of IRQ register      */
146         void __iomem            *fiqaddr;       /* address of FIQ register      */
147         unsigned char           irqmask;        /* IRQ mask                     */
148         unsigned char           fiqmask;        /* FIQ mask                     */
149         unsigned char           claimed;        /* Card claimed?                */
150         unsigned char           easi;           /* EASI card                    */
151 
152         void                    *irq_data;      /* Data for use for IRQ by card */
153         void                    *fiq_data;      /* Data for use for FIQ by card */
154         const expansioncard_ops_t *ops;         /* Enable/Disable Ops for card  */
155 
156         CONST unsigned int      slot_no;        /* Slot number                  */
157         CONST unsigned int      dma;            /* DMA number (for request_dma) */
158         CONST unsigned int      irq;            /* IRQ number (for request_irq) */
159         CONST unsigned int      fiq;            /* FIQ number (for request_irq) */
160         CONST struct in_ecid    cid;            /* Card Identification          */
161 
162         /* Private internal data */
163         const char              *card_desc;     /* Card description             */
164         CONST loader_t          loader;         /* loader program */
165         u64                     dma_mask;
166 };
167 
168 void ecard_setirq(struct expansion_card *ec, const struct expansion_card_ops *ops, void *irq_data);
169 
170 struct in_chunk_dir {
171         unsigned int start_offset;
172         union {
173                 unsigned char string[256];
174                 unsigned char data[1];
175         } d;
176 };
177 
178 /*
179  * Read a chunk from an expansion card
180  * cd : where to put read data
181  * ec : expansion card info struct
182  * id : id number to find
183  * num: (n+1)'th id to find.
184  */
185 extern int ecard_readchunk (struct in_chunk_dir *cd, struct expansion_card *ec, int id, int num);
186 
187 /*
188  * Request and release ecard resources
189  */
190 extern int ecard_request_resources(struct expansion_card *ec);
191 extern void ecard_release_resources(struct expansion_card *ec);
192 
193 void __iomem *ecardm_iomap(struct expansion_card *ec, unsigned int res,
194                            unsigned long offset, unsigned long maxsize);
195 #define ecardm_iounmap(__ec, __addr)    devm_iounmap(&(__ec)->dev, __addr)
196 
197 extern struct bus_type ecard_bus_type;
198 
199 #define ECARD_DEV(_d)   container_of((_d), struct expansion_card, dev)
200 
201 struct ecard_driver {
202         int                     (*probe)(struct expansion_card *, const struct ecard_id *id);
203         void                    (*remove)(struct expansion_card *);
204         void                    (*shutdown)(struct expansion_card *);
205         const struct ecard_id   *id_table;
206         unsigned int            id;
207         struct device_driver    drv;
208 };
209 
210 #define ECARD_DRV(_d)   container_of((_d), struct ecard_driver, drv)
211 
212 #define ecard_set_drvdata(ec,data)      dev_set_drvdata(&(ec)->dev, (data))
213 #define ecard_get_drvdata(ec)           dev_get_drvdata(&(ec)->dev)
214 
215 int ecard_register_driver(struct ecard_driver *);
216 void ecard_remove_driver(struct ecard_driver *);
217 
218 #endif
219 

~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~

kernel.org | git.kernel.org | LWN.net | Project Home | Wiki (Japanese) | Wiki (English) | SVN repository | Mail admin

Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.

osdn.jp