diff options
Diffstat (limited to 'include/pcmcia')
| -rw-r--r-- | include/pcmcia/ciscode.h | 128 | ||||
| -rw-r--r-- | include/pcmcia/cisreg.h | 117 | ||||
| -rw-r--r-- | include/pcmcia/cistpl.h | 577 | ||||
| -rw-r--r-- | include/pcmcia/device_id.h | 281 | ||||
| -rw-r--r-- | include/pcmcia/ds.h | 274 | ||||
| -rw-r--r-- | include/pcmcia/soc_common.h | 125 | ||||
| -rw-r--r-- | include/pcmcia/ss.h | 263 |
7 files changed, 1765 insertions, 0 deletions
diff --git a/include/pcmcia/ciscode.h b/include/pcmcia/ciscode.h new file mode 100644 index 000000000..a632baff9 --- /dev/null +++ b/include/pcmcia/ciscode.h @@ -0,0 +1,128 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * ciscode.h + * + * The initial developer of the original code is David A. Hinds + * <dahinds@users.sourceforge.net>. Portions created by David A. Hinds + * are Copyright (C) 1999 David A. Hinds. All Rights Reserved. + * + * (C) 1999 David A. Hinds + */ + +#ifndef _LINUX_CISCODE_H +#define _LINUX_CISCODE_H + +/* Manufacturer and Product ID codes */ + +#define MANFID_3COM 0x0101 +#define PRODID_3COM_3CXEM556 0x0035 +#define PRODID_3COM_3CCFEM556 0x0556 +#define PRODID_3COM_3C562 0x0562 + +#define MANFID_ACCTON 0x01bf +#define PRODID_ACCTON_EN2226 0x010a + +#define MANFID_ADAPTEC 0x012f +#define PRODID_ADAPTEC_SCSI 0x0001 + +#define MANFID_ATT 0xffff +#define PRODID_ATT_KIT 0x0100 + +#define MANFID_CONTEC 0xc001 + +#define MANFID_FUJITSU 0x0004 +#define PRODID_FUJITSU_MBH10302 0x0004 +#define PRODID_FUJITSU_MBH10304 0x1003 +#define PRODID_FUJITSU_LA501 0x2000 + +#define MANFID_IBM 0x00a4 +#define PRODID_IBM_HOME_AND_AWAY 0x002e + +#define MANFID_INTEL 0x0089 +#define PRODID_INTEL_DUAL_RS232 0x0301 +#define PRODID_INTEL_2PLUS 0x8422 + +#define MANFID_KME 0x0032 +#define PRODID_KME_KXLC005_A 0x0704 +#define PRODID_KME_KXLC005_B 0x2904 + +#define MANFID_LINKSYS 0x0143 +#define PRODID_LINKSYS_PCMLM28 0xc0ab +#define PRODID_LINKSYS_3400 0x3341 + +#define MANFID_MEGAHERTZ 0x0102 +#define PRODID_MEGAHERTZ_VARIOUS 0x0000 +#define PRODID_MEGAHERTZ_EM3288 0x0006 + +#define MANFID_MACNICA 0xc00b + +#define MANFID_MOTOROLA 0x0109 +#define PRODID_MOTOROLA_MARINER 0x0501 + +#define MANFID_NATINST 0x010b +#define PRODID_NATINST_QUAD_RS232 0xd180 + +#define MANFID_NEW_MEDIA 0x0057 + +#define MANFID_NOKIA 0x0124 +#define PRODID_NOKIA_CARDPHONE 0x0900 + +#define MANFID_OLICOM 0x0121 +#define PRODID_OLICOM_OC2231 0x3122 +#define PRODID_OLICOM_OC2232 0x3222 + +#define MANFID_OMEGA 0x0137 +#define PRODID_OMEGA_QSP_100 0x0025 + +#define MANFID_OSITECH 0x0140 +#define PRODID_OSITECH_JACK_144 0x0001 +#define PRODID_OSITECH_JACK_288 0x0002 +#define PRODID_OSITECH_JACK_336 0x0007 +#define PRODID_OSITECH_SEVEN 0x0008 + +#define MANFID_OXSEMI 0x0279 + +#define MANFID_PIONEER 0x000b + +#define MANFID_PSION 0x016c +#define PRODID_PSION_NET100 0x0023 + +#define MANFID_QUATECH 0x0137 +#define PRODID_QUATECH_SPP100 0x0003 +#define PRODID_QUATECH_DUAL_RS232 0x0012 +#define PRODID_QUATECH_DUAL_RS232_D1 0x0007 +#define PRODID_QUATECH_DUAL_RS232_D2 0x0052 +#define PRODID_QUATECH_DUAL_RS232_G 0x004d +#define PRODID_QUATECH_QUAD_RS232 0x001b +#define PRODID_QUATECH_DUAL_RS422 0x000e +#define PRODID_QUATECH_QUAD_RS422 0x0045 + +#define MANFID_SMC 0x0108 +#define PRODID_SMC_ETHER 0x0105 + +#define MANFID_SOCKET 0x0104 +#define PRODID_SOCKET_DUAL_RS232 0x0006 +#define PRODID_SOCKET_EIO 0x000a +#define PRODID_SOCKET_LPE 0x000d +#define PRODID_SOCKET_LPE_CF 0x0075 + +#define MANFID_SUNDISK 0x0045 + +#define MANFID_TDK 0x0105 +#define PRODID_TDK_CF010 0x0900 +#define PRODID_TDK_NP9610 0x0d0a +#define PRODID_TDK_MN3200 0x0e0a +#define PRODID_TDK_GN3410 0x4815 + +#define MANFID_TOSHIBA 0x0098 + +#define MANFID_UNGERMANN 0x02c0 + +#define MANFID_XIRCOM 0x0105 + +#define MANFID_POSSIO 0x030c +#define PRODID_POSSIO_GCC 0x0003 + +#define MANFID_NEC 0x0010 + +#endif /* _LINUX_CISCODE_H */ diff --git a/include/pcmcia/cisreg.h b/include/pcmcia/cisreg.h new file mode 100644 index 000000000..6c4829afa --- /dev/null +++ b/include/pcmcia/cisreg.h @@ -0,0 +1,117 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * cisreg.h + * + * The initial developer of the original code is David A. Hinds + * <dahinds@users.sourceforge.net>. Portions created by David A. Hinds + * are Copyright (C) 1999 David A. Hinds. All Rights Reserved. + * + * (C) 1999 David A. Hinds + */ + +#ifndef _LINUX_CISREG_H +#define _LINUX_CISREG_H + +/* + * Offsets from ConfigBase for CIS registers + */ +#define CISREG_COR 0x00 +#define CISREG_CCSR 0x02 +#define CISREG_PRR 0x04 +#define CISREG_SCR 0x06 +#define CISREG_ESR 0x08 +#define CISREG_IOBASE_0 0x0a +#define CISREG_IOBASE_1 0x0c +#define CISREG_IOBASE_2 0x0e +#define CISREG_IOBASE_3 0x10 +#define CISREG_IOSIZE 0x12 + +/* + * Configuration Option Register + */ +#define COR_CONFIG_MASK 0x3f +#define COR_MFC_CONFIG_MASK 0x38 +#define COR_FUNC_ENA 0x01 +#define COR_ADDR_DECODE 0x02 +#define COR_IREQ_ENA 0x04 +#define COR_LEVEL_REQ 0x40 +#define COR_SOFT_RESET 0x80 + +/* + * Card Configuration and Status Register + */ +#define CCSR_INTR_ACK 0x01 +#define CCSR_INTR_PENDING 0x02 +#define CCSR_POWER_DOWN 0x04 +#define CCSR_AUDIO_ENA 0x08 +#define CCSR_IOIS8 0x20 +#define CCSR_SIGCHG_ENA 0x40 +#define CCSR_CHANGED 0x80 + +/* + * Pin Replacement Register + */ +#define PRR_WP_STATUS 0x01 +#define PRR_READY_STATUS 0x02 +#define PRR_BVD2_STATUS 0x04 +#define PRR_BVD1_STATUS 0x08 +#define PRR_WP_EVENT 0x10 +#define PRR_READY_EVENT 0x20 +#define PRR_BVD2_EVENT 0x40 +#define PRR_BVD1_EVENT 0x80 + +/* + * Socket and Copy Register + */ +#define SCR_SOCKET_NUM 0x0f +#define SCR_COPY_NUM 0x70 + +/* + * Extended Status Register + */ +#define ESR_REQ_ATTN_ENA 0x01 +#define ESR_REQ_ATTN 0x10 + +/* + * CardBus Function Status Registers + */ +#define CBFN_EVENT 0x00 +#define CBFN_MASK 0x04 +#define CBFN_STATE 0x08 +#define CBFN_FORCE 0x0c + +/* + * These apply to all the CardBus function registers + */ +#define CBFN_WP 0x0001 +#define CBFN_READY 0x0002 +#define CBFN_BVD2 0x0004 +#define CBFN_BVD1 0x0008 +#define CBFN_GWAKE 0x0010 +#define CBFN_INTR 0x8000 + +/* + * Extra bits in the Function Event Mask Register + */ +#define FEMR_BAM_ENA 0x0020 +#define FEMR_PWM_ENA 0x0040 +#define FEMR_WKUP_MASK 0x4000 + +/* + * Indirect Addressing Registers for Zoomed Video: these are addresses + * in common memory space + */ +#define CISREG_ICTRL0 0x02 /* control registers */ +#define CISREG_ICTRL1 0x03 +#define CISREG_IADDR0 0x04 /* address registers */ +#define CISREG_IADDR1 0x05 +#define CISREG_IADDR2 0x06 +#define CISREG_IADDR3 0x07 +#define CISREG_IDATA0 0x08 /* data registers */ +#define CISREG_IDATA1 0x09 + +#define ICTRL0_COMMON 0x01 +#define ICTRL0_AUTOINC 0x02 +#define ICTRL0_BYTEGRAN 0x04 + +#endif /* _LINUX_CISREG_H */ diff --git a/include/pcmcia/cistpl.h b/include/pcmcia/cistpl.h new file mode 100644 index 000000000..749320cc9 --- /dev/null +++ b/include/pcmcia/cistpl.h @@ -0,0 +1,577 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * cistpl.h + * + * The initial developer of the original code is David A. Hinds + * <dahinds@users.sourceforge.net>. Portions created by David A. Hinds + * are Copyright (C) 1999 David A. Hinds. All Rights Reserved. + * + * (C) 1999 David A. Hinds + */ + +#ifndef _LINUX_CISTPL_H +#define _LINUX_CISTPL_H + +typedef unsigned char cisdata_t; + +#define CISTPL_NULL 0x00 +#define CISTPL_DEVICE 0x01 +#define CISTPL_LONGLINK_CB 0x02 +#define CISTPL_INDIRECT 0x03 +#define CISTPL_CONFIG_CB 0x04 +#define CISTPL_CFTABLE_ENTRY_CB 0x05 +#define CISTPL_LONGLINK_MFC 0x06 +#define CISTPL_BAR 0x07 +#define CISTPL_PWR_MGMNT 0x08 +#define CISTPL_EXTDEVICE 0x09 +#define CISTPL_CHECKSUM 0x10 +#define CISTPL_LONGLINK_A 0x11 +#define CISTPL_LONGLINK_C 0x12 +#define CISTPL_LINKTARGET 0x13 +#define CISTPL_NO_LINK 0x14 +#define CISTPL_VERS_1 0x15 +#define CISTPL_ALTSTR 0x16 +#define CISTPL_DEVICE_A 0x17 +#define CISTPL_JEDEC_C 0x18 +#define CISTPL_JEDEC_A 0x19 +#define CISTPL_CONFIG 0x1a +#define CISTPL_CFTABLE_ENTRY 0x1b +#define CISTPL_DEVICE_OC 0x1c +#define CISTPL_DEVICE_OA 0x1d +#define CISTPL_DEVICE_GEO 0x1e +#define CISTPL_DEVICE_GEO_A 0x1f +#define CISTPL_MANFID 0x20 +#define CISTPL_FUNCID 0x21 +#define CISTPL_FUNCE 0x22 +#define CISTPL_SWIL 0x23 +#define CISTPL_END 0xff +/* Layer 2 tuples */ +#define CISTPL_VERS_2 0x40 +#define CISTPL_FORMAT 0x41 +#define CISTPL_GEOMETRY 0x42 +#define CISTPL_BYTEORDER 0x43 +#define CISTPL_DATE 0x44 +#define CISTPL_BATTERY 0x45 +#define CISTPL_FORMAT_A 0x47 +/* Layer 3 tuples */ +#define CISTPL_ORG 0x46 +#define CISTPL_SPCL 0x90 + +typedef struct cistpl_longlink_t { + u_int addr; +} cistpl_longlink_t; + +typedef struct cistpl_checksum_t { + u_short addr; + u_short len; + u_char sum; +} cistpl_checksum_t; + +#define CISTPL_MAX_FUNCTIONS 8 +#define CISTPL_MFC_ATTR 0x00 +#define CISTPL_MFC_COMMON 0x01 + +typedef struct cistpl_longlink_mfc_t { + u_char nfn; + struct { + u_char space; + u_int addr; + } fn[CISTPL_MAX_FUNCTIONS]; +} cistpl_longlink_mfc_t; + +#define CISTPL_MAX_ALTSTR_STRINGS 4 + +typedef struct cistpl_altstr_t { + u_char ns; + u_char ofs[CISTPL_MAX_ALTSTR_STRINGS]; + char str[254]; +} cistpl_altstr_t; + +#define CISTPL_DTYPE_NULL 0x00 +#define CISTPL_DTYPE_ROM 0x01 +#define CISTPL_DTYPE_OTPROM 0x02 +#define CISTPL_DTYPE_EPROM 0x03 +#define CISTPL_DTYPE_EEPROM 0x04 +#define CISTPL_DTYPE_FLASH 0x05 +#define CISTPL_DTYPE_SRAM 0x06 +#define CISTPL_DTYPE_DRAM 0x07 +#define CISTPL_DTYPE_FUNCSPEC 0x0d +#define CISTPL_DTYPE_EXTEND 0x0e + +#define CISTPL_MAX_DEVICES 4 + +typedef struct cistpl_device_t { + u_char ndev; + struct { + u_char type; + u_char wp; + u_int speed; + u_int size; + } dev[CISTPL_MAX_DEVICES]; +} cistpl_device_t; + +#define CISTPL_DEVICE_MWAIT 0x01 +#define CISTPL_DEVICE_3VCC 0x02 + +typedef struct cistpl_device_o_t { + u_char flags; + cistpl_device_t device; +} cistpl_device_o_t; + +#define CISTPL_VERS_1_MAX_PROD_STRINGS 4 + +typedef struct cistpl_vers_1_t { + u_char major; + u_char minor; + u_char ns; + u_char ofs[CISTPL_VERS_1_MAX_PROD_STRINGS]; + char str[254]; +} cistpl_vers_1_t; + +typedef struct cistpl_jedec_t { + u_char nid; + struct { + u_char mfr; + u_char info; + } id[CISTPL_MAX_DEVICES]; +} cistpl_jedec_t; + +typedef struct cistpl_manfid_t { + u_short manf; + u_short card; +} cistpl_manfid_t; + +#define CISTPL_FUNCID_MULTI 0x00 +#define CISTPL_FUNCID_MEMORY 0x01 +#define CISTPL_FUNCID_SERIAL 0x02 +#define CISTPL_FUNCID_PARALLEL 0x03 +#define CISTPL_FUNCID_FIXED 0x04 +#define CISTPL_FUNCID_VIDEO 0x05 +#define CISTPL_FUNCID_NETWORK 0x06 +#define CISTPL_FUNCID_AIMS 0x07 +#define CISTPL_FUNCID_SCSI 0x08 + +#define CISTPL_SYSINIT_POST 0x01 +#define CISTPL_SYSINIT_ROM 0x02 + +typedef struct cistpl_funcid_t { + u_char func; + u_char sysinit; +} cistpl_funcid_t; + +typedef struct cistpl_funce_t { + u_char type; + u_char data[]; +} cistpl_funce_t; + +/*====================================================================== + + Modem Function Extension Tuples + +======================================================================*/ + +#define CISTPL_FUNCE_SERIAL_IF 0x00 +#define CISTPL_FUNCE_SERIAL_CAP 0x01 +#define CISTPL_FUNCE_SERIAL_SERV_DATA 0x02 +#define CISTPL_FUNCE_SERIAL_SERV_FAX 0x03 +#define CISTPL_FUNCE_SERIAL_SERV_VOICE 0x04 +#define CISTPL_FUNCE_SERIAL_CAP_DATA 0x05 +#define CISTPL_FUNCE_SERIAL_CAP_FAX 0x06 +#define CISTPL_FUNCE_SERIAL_CAP_VOICE 0x07 +#define CISTPL_FUNCE_SERIAL_IF_DATA 0x08 +#define CISTPL_FUNCE_SERIAL_IF_FAX 0x09 +#define CISTPL_FUNCE_SERIAL_IF_VOICE 0x0a + +/* UART identification */ +#define CISTPL_SERIAL_UART_8250 0x00 +#define CISTPL_SERIAL_UART_16450 0x01 +#define CISTPL_SERIAL_UART_16550 0x02 +#define CISTPL_SERIAL_UART_8251 0x03 +#define CISTPL_SERIAL_UART_8530 0x04 +#define CISTPL_SERIAL_UART_85230 0x05 + +/* UART capabilities */ +#define CISTPL_SERIAL_UART_SPACE 0x01 +#define CISTPL_SERIAL_UART_MARK 0x02 +#define CISTPL_SERIAL_UART_ODD 0x04 +#define CISTPL_SERIAL_UART_EVEN 0x08 +#define CISTPL_SERIAL_UART_5BIT 0x01 +#define CISTPL_SERIAL_UART_6BIT 0x02 +#define CISTPL_SERIAL_UART_7BIT 0x04 +#define CISTPL_SERIAL_UART_8BIT 0x08 +#define CISTPL_SERIAL_UART_1STOP 0x10 +#define CISTPL_SERIAL_UART_MSTOP 0x20 +#define CISTPL_SERIAL_UART_2STOP 0x40 + +typedef struct cistpl_serial_t { + u_char uart_type; + u_char uart_cap_0; + u_char uart_cap_1; +} cistpl_serial_t; + +typedef struct cistpl_modem_cap_t { + u_char flow; + u_char cmd_buf; + u_char rcv_buf_0, rcv_buf_1, rcv_buf_2; + u_char xmit_buf_0, xmit_buf_1, xmit_buf_2; +} cistpl_modem_cap_t; + +#define CISTPL_SERIAL_MOD_103 0x01 +#define CISTPL_SERIAL_MOD_V21 0x02 +#define CISTPL_SERIAL_MOD_V23 0x04 +#define CISTPL_SERIAL_MOD_V22 0x08 +#define CISTPL_SERIAL_MOD_212A 0x10 +#define CISTPL_SERIAL_MOD_V22BIS 0x20 +#define CISTPL_SERIAL_MOD_V26 0x40 +#define CISTPL_SERIAL_MOD_V26BIS 0x80 +#define CISTPL_SERIAL_MOD_V27BIS 0x01 +#define CISTPL_SERIAL_MOD_V29 0x02 +#define CISTPL_SERIAL_MOD_V32 0x04 +#define CISTPL_SERIAL_MOD_V32BIS 0x08 +#define CISTPL_SERIAL_MOD_V34 0x10 + +#define CISTPL_SERIAL_ERR_MNP2_4 0x01 +#define CISTPL_SERIAL_ERR_V42_LAPM 0x02 + +#define CISTPL_SERIAL_CMPR_V42BIS 0x01 +#define CISTPL_SERIAL_CMPR_MNP5 0x02 + +#define CISTPL_SERIAL_CMD_AT1 0x01 +#define CISTPL_SERIAL_CMD_AT2 0x02 +#define CISTPL_SERIAL_CMD_AT3 0x04 +#define CISTPL_SERIAL_CMD_MNP_AT 0x08 +#define CISTPL_SERIAL_CMD_V25BIS 0x10 +#define CISTPL_SERIAL_CMD_V25A 0x20 +#define CISTPL_SERIAL_CMD_DMCL 0x40 + +typedef struct cistpl_data_serv_t { + u_char max_data_0; + u_char max_data_1; + u_char modulation_0; + u_char modulation_1; + u_char error_control; + u_char compression; + u_char cmd_protocol; + u_char escape; + u_char encrypt; + u_char misc_features; + u_char ccitt_code[]; +} cistpl_data_serv_t; + +typedef struct cistpl_fax_serv_t { + u_char max_data_0; + u_char max_data_1; + u_char modulation; + u_char encrypt; + u_char features_0; + u_char features_1; + u_char ccitt_code[]; +} cistpl_fax_serv_t; + +typedef struct cistpl_voice_serv_t { + u_char max_data_0; + u_char max_data_1; +} cistpl_voice_serv_t; + +/*====================================================================== + + LAN Function Extension Tuples + +======================================================================*/ + +#define CISTPL_FUNCE_LAN_TECH 0x01 +#define CISTPL_FUNCE_LAN_SPEED 0x02 +#define CISTPL_FUNCE_LAN_MEDIA 0x03 +#define CISTPL_FUNCE_LAN_NODE_ID 0x04 +#define CISTPL_FUNCE_LAN_CONNECTOR 0x05 + +/* LAN technologies */ +#define CISTPL_LAN_TECH_ARCNET 0x01 +#define CISTPL_LAN_TECH_ETHERNET 0x02 +#define CISTPL_LAN_TECH_TOKENRING 0x03 +#define CISTPL_LAN_TECH_LOCALTALK 0x04 +#define CISTPL_LAN_TECH_FDDI 0x05 +#define CISTPL_LAN_TECH_ATM 0x06 +#define CISTPL_LAN_TECH_WIRELESS 0x07 + +typedef struct cistpl_lan_tech_t { + u_char tech; +} cistpl_lan_tech_t; + +typedef struct cistpl_lan_speed_t { + u_int speed; +} cistpl_lan_speed_t; + +/* LAN media definitions */ +#define CISTPL_LAN_MEDIA_UTP 0x01 +#define CISTPL_LAN_MEDIA_STP 0x02 +#define CISTPL_LAN_MEDIA_THIN_COAX 0x03 +#define CISTPL_LAN_MEDIA_THICK_COAX 0x04 +#define CISTPL_LAN_MEDIA_FIBER 0x05 +#define CISTPL_LAN_MEDIA_900MHZ 0x06 +#define CISTPL_LAN_MEDIA_2GHZ 0x07 +#define CISTPL_LAN_MEDIA_5GHZ 0x08 +#define CISTPL_LAN_MEDIA_DIFF_IR 0x09 +#define CISTPL_LAN_MEDIA_PTP_IR 0x0a + +typedef struct cistpl_lan_media_t { + u_char media; +} cistpl_lan_media_t; + +typedef struct cistpl_lan_node_id_t { + u_char nb; + u_char id[16]; +} cistpl_lan_node_id_t; + +typedef struct cistpl_lan_connector_t { + u_char code; +} cistpl_lan_connector_t; + +/*====================================================================== + + IDE Function Extension Tuples + +======================================================================*/ + +#define CISTPL_IDE_INTERFACE 0x01 + +typedef struct cistpl_ide_interface_t { + u_char interface; +} cistpl_ide_interface_t; + +/* First feature byte */ +#define CISTPL_IDE_SILICON 0x04 +#define CISTPL_IDE_UNIQUE 0x08 +#define CISTPL_IDE_DUAL 0x10 + +/* Second feature byte */ +#define CISTPL_IDE_HAS_SLEEP 0x01 +#define CISTPL_IDE_HAS_STANDBY 0x02 +#define CISTPL_IDE_HAS_IDLE 0x04 +#define CISTPL_IDE_LOW_POWER 0x08 +#define CISTPL_IDE_REG_INHIBIT 0x10 +#define CISTPL_IDE_HAS_INDEX 0x20 +#define CISTPL_IDE_IOIS16 0x40 + +typedef struct cistpl_ide_feature_t { + u_char feature1; + u_char feature2; +} cistpl_ide_feature_t; + +#define CISTPL_FUNCE_IDE_IFACE 0x01 +#define CISTPL_FUNCE_IDE_MASTER 0x02 +#define CISTPL_FUNCE_IDE_SLAVE 0x03 + +/*====================================================================== + + Configuration Table Entries + +======================================================================*/ + +#define CISTPL_BAR_SPACE 0x07 +#define CISTPL_BAR_SPACE_IO 0x10 +#define CISTPL_BAR_PREFETCH 0x20 +#define CISTPL_BAR_CACHEABLE 0x40 +#define CISTPL_BAR_1MEG_MAP 0x80 + +typedef struct cistpl_bar_t { + u_char attr; + u_int size; +} cistpl_bar_t; + +typedef struct cistpl_config_t { + u_char last_idx; + u_int base; + u_int rmask[4]; + u_char subtuples; +} cistpl_config_t; + +/* These are bits in the 'present' field, and indices in 'param' */ +#define CISTPL_POWER_VNOM 0 +#define CISTPL_POWER_VMIN 1 +#define CISTPL_POWER_VMAX 2 +#define CISTPL_POWER_ISTATIC 3 +#define CISTPL_POWER_IAVG 4 +#define CISTPL_POWER_IPEAK 5 +#define CISTPL_POWER_IDOWN 6 + +#define CISTPL_POWER_HIGHZ_OK 0x01 +#define CISTPL_POWER_HIGHZ_REQ 0x02 + +typedef struct cistpl_power_t { + u_char present; + u_char flags; + u_int param[7]; +} cistpl_power_t; + +typedef struct cistpl_timing_t { + u_int wait, waitscale; + u_int ready, rdyscale; + u_int reserved, rsvscale; +} cistpl_timing_t; + +#define CISTPL_IO_LINES_MASK 0x1f +#define CISTPL_IO_8BIT 0x20 +#define CISTPL_IO_16BIT 0x40 +#define CISTPL_IO_RANGE 0x80 + +#define CISTPL_IO_MAX_WIN 16 + +typedef struct cistpl_io_t { + u_char flags; + u_char nwin; + struct { + u_int base; + u_int len; + } win[CISTPL_IO_MAX_WIN]; +} cistpl_io_t; + +typedef struct cistpl_irq_t { + u_int IRQInfo1; + u_int IRQInfo2; +} cistpl_irq_t; + +#define CISTPL_MEM_MAX_WIN 8 + +typedef struct cistpl_mem_t { + u_char flags; + u_char nwin; + struct { + u_int len; + u_int card_addr; + u_int host_addr; + } win[CISTPL_MEM_MAX_WIN]; +} cistpl_mem_t; + +#define CISTPL_CFTABLE_DEFAULT 0x0001 +#define CISTPL_CFTABLE_BVDS 0x0002 +#define CISTPL_CFTABLE_WP 0x0004 +#define CISTPL_CFTABLE_RDYBSY 0x0008 +#define CISTPL_CFTABLE_MWAIT 0x0010 +#define CISTPL_CFTABLE_AUDIO 0x0800 +#define CISTPL_CFTABLE_READONLY 0x1000 +#define CISTPL_CFTABLE_PWRDOWN 0x2000 + +typedef struct cistpl_cftable_entry_t { + u_char index; + u_short flags; + u_char interface; + cistpl_power_t vcc, vpp1, vpp2; + cistpl_timing_t timing; + cistpl_io_t io; + cistpl_irq_t irq; + cistpl_mem_t mem; + u_char subtuples; +} cistpl_cftable_entry_t; + +#define CISTPL_CFTABLE_MASTER 0x000100 +#define CISTPL_CFTABLE_INVALIDATE 0x000200 +#define CISTPL_CFTABLE_VGA_PALETTE 0x000400 +#define CISTPL_CFTABLE_PARITY 0x000800 +#define CISTPL_CFTABLE_WAIT 0x001000 +#define CISTPL_CFTABLE_SERR 0x002000 +#define CISTPL_CFTABLE_FAST_BACK 0x004000 +#define CISTPL_CFTABLE_BINARY_AUDIO 0x010000 +#define CISTPL_CFTABLE_PWM_AUDIO 0x020000 + +typedef struct cistpl_cftable_entry_cb_t { + u_char index; + u_int flags; + cistpl_power_t vcc, vpp1, vpp2; + u_char io; + cistpl_irq_t irq; + u_char mem; + u_char subtuples; +} cistpl_cftable_entry_cb_t; + +typedef struct cistpl_device_geo_t { + u_char ngeo; + struct { + u_char buswidth; + u_int erase_block; + u_int read_block; + u_int write_block; + u_int partition; + u_int interleave; + } geo[CISTPL_MAX_DEVICES]; +} cistpl_device_geo_t; + +typedef struct cistpl_vers_2_t { + u_char vers; + u_char comply; + u_short dindex; + u_char vspec8, vspec9; + u_char nhdr; + u_char vendor, info; + char str[244]; +} cistpl_vers_2_t; + +typedef struct cistpl_org_t { + u_char data_org; + char desc[30]; +} cistpl_org_t; + +#define CISTPL_ORG_FS 0x00 +#define CISTPL_ORG_APPSPEC 0x01 +#define CISTPL_ORG_XIP 0x02 + +typedef struct cistpl_format_t { + u_char type; + u_char edc; + u_int offset; + u_int length; +} cistpl_format_t; + +#define CISTPL_FORMAT_DISK 0x00 +#define CISTPL_FORMAT_MEM 0x01 + +#define CISTPL_EDC_NONE 0x00 +#define CISTPL_EDC_CKSUM 0x01 +#define CISTPL_EDC_CRC 0x02 +#define CISTPL_EDC_PCC 0x03 + +typedef union cisparse_t { + cistpl_device_t device; + cistpl_checksum_t checksum; + cistpl_longlink_t longlink; + cistpl_longlink_mfc_t longlink_mfc; + cistpl_vers_1_t version_1; + cistpl_altstr_t altstr; + cistpl_jedec_t jedec; + cistpl_manfid_t manfid; + cistpl_funcid_t funcid; + cistpl_funce_t funce; + cistpl_bar_t bar; + cistpl_config_t config; + cistpl_cftable_entry_t cftable_entry; + cistpl_cftable_entry_cb_t cftable_entry_cb; + cistpl_device_geo_t device_geo; + cistpl_vers_2_t vers_2; + cistpl_org_t org; + cistpl_format_t format; +} cisparse_t; + +typedef struct tuple_t { + u_int Attributes; + cisdata_t DesiredTuple; + u_int Flags; /* internal use */ + u_int LinkOffset; /* internal use */ + u_int CISOffset; /* internal use */ + cisdata_t TupleCode; + cisdata_t TupleLink; + cisdata_t TupleOffset; + cisdata_t TupleDataMax; + cisdata_t TupleDataLen; + cisdata_t *TupleData; +} tuple_t; + +/* Special cisdata_t value */ +#define RETURN_FIRST_TUPLE 0xff + +/* Attributes for tuple calls */ +#define TUPLE_RETURN_LINK 0x01 +#define TUPLE_RETURN_COMMON 0x02 + +#define CISTPL_MAX_CIS_SIZE 0x200 + +#endif /* LINUX_CISTPL_H */ diff --git a/include/pcmcia/device_id.h b/include/pcmcia/device_id.h new file mode 100644 index 000000000..52b9f5eda --- /dev/null +++ b/include/pcmcia/device_id.h @@ -0,0 +1,281 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * device_id.h -- PCMCIA driver matching helpers + * + * (C) 2003 - 2004 David Woodhouse + * (C) 2003 - 2004 Dominik Brodowski + */ + +#ifndef _LINUX_PCMCIA_DEVICE_ID_H +#define _LINUX_PCMCIA_DEVICE_ID_H + +#ifdef __KERNEL__ + +#define PCMCIA_DEVICE_MANF_CARD(manf, card) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \ + PCMCIA_DEV_ID_MATCH_CARD_ID, \ + .manf_id = (manf), \ + .card_id = (card), } + +#define PCMCIA_DEVICE_FUNC_ID(func) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_FUNC_ID, \ + .func_id = (func), } + +#define PCMCIA_DEVICE_PROD_ID1(v1, vh1) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1, \ + .prod_id = { (v1), NULL, NULL, NULL }, \ + .prod_id_hash = { (vh1), 0, 0, 0 }, } + +#define PCMCIA_DEVICE_PROD_ID2(v2, vh2) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID2, \ + .prod_id = { NULL, (v2), NULL, NULL }, \ + .prod_id_hash = { 0, (vh2), 0, 0 }, } + +#define PCMCIA_DEVICE_PROD_ID3(v3, vh3) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID3, \ + .prod_id = { NULL, NULL, (v3), NULL }, \ + .prod_id_hash = { 0, 0, (vh3), 0 }, } + +#define PCMCIA_DEVICE_PROD_ID12(v1, v2, vh1, vh2) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2, \ + .prod_id = { (v1), (v2), NULL, NULL }, \ + .prod_id_hash = { (vh1), (vh2), 0, 0 }, } + +#define PCMCIA_DEVICE_PROD_ID13(v1, v3, vh1, vh3) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID3, \ + .prod_id = { (v1), NULL, (v3), NULL }, \ + .prod_id_hash = { (vh1), 0, (vh3), 0 }, } + +#define PCMCIA_DEVICE_PROD_ID14(v1, v4, vh1, vh4) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID4, \ + .prod_id = { (v1), NULL, NULL, (v4) }, \ + .prod_id_hash = { (vh1), 0, 0, (vh4) }, } + +#define PCMCIA_DEVICE_PROD_ID123(v1, v2, v3, vh1, vh2, vh3) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_PROD_ID3, \ + .prod_id = { (v1), (v2), (v3), NULL },\ + .prod_id_hash = { (vh1), (vh2), (vh3), 0 }, } + +#define PCMCIA_DEVICE_PROD_ID124(v1, v2, v4, vh1, vh2, vh4) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_PROD_ID4, \ + .prod_id = { (v1), (v2), NULL, (v4) }, \ + .prod_id_hash = { (vh1), (vh2), 0, (vh4) }, } + +#define PCMCIA_DEVICE_PROD_ID134(v1, v3, v4, vh1, vh3, vh4) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID3| \ + PCMCIA_DEV_ID_MATCH_PROD_ID4, \ + .prod_id = { (v1), NULL, (v3), (v4) }, \ + .prod_id_hash = { (vh1), 0, (vh3), (vh4) }, } + +#define PCMCIA_DEVICE_PROD_ID1234(v1, v2, v3, v4, vh1, vh2, vh3, vh4) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_PROD_ID3| \ + PCMCIA_DEV_ID_MATCH_PROD_ID4, \ + .prod_id = { (v1), (v2), (v3), (v4) }, \ + .prod_id_hash = { (vh1), (vh2), (vh3), (vh4) }, } + +#define PCMCIA_DEVICE_MANF_CARD_PROD_ID1(manf, card, v1, vh1) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \ + PCMCIA_DEV_ID_MATCH_CARD_ID| \ + PCMCIA_DEV_ID_MATCH_PROD_ID1, \ + .manf_id = (manf), \ + .card_id = (card), \ + .prod_id = { (v1), NULL, NULL, NULL }, \ + .prod_id_hash = { (vh1), 0, 0, 0 }, } + +#define PCMCIA_DEVICE_MANF_CARD_PROD_ID3(manf, card, v3, vh3) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \ + PCMCIA_DEV_ID_MATCH_CARD_ID| \ + PCMCIA_DEV_ID_MATCH_PROD_ID3, \ + .manf_id = (manf), \ + .card_id = (card), \ + .prod_id = { NULL, NULL, (v3), NULL }, \ + .prod_id_hash = { 0, 0, (vh3), 0 }, } + + +/* multi-function devices */ + +#define PCMCIA_MFC_DEVICE_MANF_CARD(mfc, manf, card) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \ + PCMCIA_DEV_ID_MATCH_CARD_ID| \ + PCMCIA_DEV_ID_MATCH_FUNCTION, \ + .manf_id = (manf), \ + .card_id = (card), \ + .function = (mfc), } + +#define PCMCIA_MFC_DEVICE_PROD_ID1(mfc, v1, vh1) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_FUNCTION, \ + .prod_id = { (v1), NULL, NULL, NULL }, \ + .prod_id_hash = { (vh1), 0, 0, 0 }, \ + .function = (mfc), } + +#define PCMCIA_MFC_DEVICE_PROD_ID2(mfc, v2, vh2) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_FUNCTION, \ + .prod_id = { NULL, (v2), NULL, NULL }, \ + .prod_id_hash = { 0, (vh2), 0, 0 }, \ + .function = (mfc), } + +#define PCMCIA_MFC_DEVICE_PROD_ID12(mfc, v1, v2, vh1, vh2) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_FUNCTION, \ + .prod_id = { (v1), (v2), NULL, NULL }, \ + .prod_id_hash = { (vh1), (vh2), 0, 0 }, \ + .function = (mfc), } + +#define PCMCIA_MFC_DEVICE_PROD_ID13(mfc, v1, v3, vh1, vh3) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID3| \ + PCMCIA_DEV_ID_MATCH_FUNCTION, \ + .prod_id = { (v1), NULL, (v3), NULL }, \ + .prod_id_hash = { (vh1), 0, (vh3), 0 }, \ + .function = (mfc), } + +#define PCMCIA_MFC_DEVICE_PROD_ID123(mfc, v1, v2, v3, vh1, vh2, vh3) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_PROD_ID3| \ + PCMCIA_DEV_ID_MATCH_FUNCTION, \ + .prod_id = { (v1), (v2), (v3), NULL },\ + .prod_id_hash = { (vh1), (vh2), (vh3), 0 }, \ + .function = (mfc), } + +/* pseudo multi-function devices */ + +#define PCMCIA_PFC_DEVICE_MANF_CARD(mfc, manf, card) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \ + PCMCIA_DEV_ID_MATCH_CARD_ID| \ + PCMCIA_DEV_ID_MATCH_DEVICE_NO, \ + .manf_id = (manf), \ + .card_id = (card), \ + .device_no = (mfc), } + +#define PCMCIA_PFC_DEVICE_PROD_ID1(mfc, v1, vh1) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_DEVICE_NO, \ + .prod_id = { (v1), NULL, NULL, NULL }, \ + .prod_id_hash = { (vh1), 0, 0, 0 }, \ + .device_no = (mfc), } + +#define PCMCIA_PFC_DEVICE_PROD_ID2(mfc, v2, vh2) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_DEVICE_NO, \ + .prod_id = { NULL, (v2), NULL, NULL }, \ + .prod_id_hash = { 0, (vh2), 0, 0 }, \ + .device_no = (mfc), } + +#define PCMCIA_PFC_DEVICE_PROD_ID12(mfc, v1, v2, vh1, vh2) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_DEVICE_NO, \ + .prod_id = { (v1), (v2), NULL, NULL }, \ + .prod_id_hash = { (vh1), (vh2), 0, 0 }, \ + .device_no = (mfc), } + +#define PCMCIA_PFC_DEVICE_PROD_ID13(mfc, v1, v3, vh1, vh3) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID3| \ + PCMCIA_DEV_ID_MATCH_DEVICE_NO, \ + .prod_id = { (v1), NULL, (v3), NULL }, \ + .prod_id_hash = { (vh1), 0, (vh3), 0 }, \ + .device_no = (mfc), } + +#define PCMCIA_PFC_DEVICE_PROD_ID123(mfc, v1, v2, v3, vh1, vh2, vh3) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_PROD_ID3| \ + PCMCIA_DEV_ID_MATCH_DEVICE_NO, \ + .prod_id = { (v1), (v2), (v3), NULL },\ + .prod_id_hash = { (vh1), (vh2), (vh3), 0 }, \ + .device_no = (mfc), } + +/* cards needing a CIS override */ + +#define PCMCIA_DEVICE_CIS_MANF_CARD(manf, card, _cisfile) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \ + PCMCIA_DEV_ID_MATCH_MANF_ID| \ + PCMCIA_DEV_ID_MATCH_CARD_ID, \ + .manf_id = (manf), \ + .card_id = (card), \ + .cisfile = (_cisfile)} + +#define PCMCIA_DEVICE_CIS_PROD_ID12(v1, v2, vh1, vh2, _cisfile) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \ + PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2, \ + .prod_id = { (v1), (v2), NULL, NULL }, \ + .prod_id_hash = { (vh1), (vh2), 0, 0 }, \ + .cisfile = (_cisfile)} + +#define PCMCIA_DEVICE_CIS_PROD_ID123(v1, v2, v3, vh1, vh2, vh3, _cisfile) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \ + PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_PROD_ID3, \ + .prod_id = { (v1), (v2), (v3), NULL },\ + .prod_id_hash = { (vh1), (vh2), (vh3), 0 }, \ + .cisfile = (_cisfile)} + + +#define PCMCIA_DEVICE_CIS_PROD_ID2(v2, vh2, _cisfile) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \ + PCMCIA_DEV_ID_MATCH_PROD_ID2, \ + .prod_id = { NULL, (v2), NULL, NULL }, \ + .prod_id_hash = { 0, (vh2), 0, 0 }, \ + .cisfile = (_cisfile)} + +#define PCMCIA_PFC_DEVICE_CIS_PROD_ID12(mfc, v1, v2, vh1, vh2, _cisfile) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \ + PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_DEVICE_NO, \ + .prod_id = { (v1), (v2), NULL, NULL }, \ + .prod_id_hash = { (vh1), (vh2), 0, 0 },\ + .device_no = (mfc), \ + .cisfile = (_cisfile)} + +#define PCMCIA_MFC_DEVICE_CIS_MANF_CARD(mfc, manf, card, _cisfile) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \ + PCMCIA_DEV_ID_MATCH_MANF_ID| \ + PCMCIA_DEV_ID_MATCH_CARD_ID| \ + PCMCIA_DEV_ID_MATCH_FUNCTION, \ + .manf_id = (manf), \ + .card_id = (card), \ + .function = (mfc), \ + .cisfile = (_cisfile)} + +#define PCMCIA_MFC_DEVICE_CIS_PROD_ID12(mfc, v1, v2, vh1, vh2, _cisfile) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \ + PCMCIA_DEV_ID_MATCH_PROD_ID1| \ + PCMCIA_DEV_ID_MATCH_PROD_ID2| \ + PCMCIA_DEV_ID_MATCH_FUNCTION, \ + .prod_id = { (v1), (v2), NULL, NULL }, \ + .prod_id_hash = { (vh1), (vh2), 0, 0 }, \ + .function = (mfc), \ + .cisfile = (_cisfile)} + +#define PCMCIA_MFC_DEVICE_CIS_PROD_ID4(mfc, v4, vh4, _cisfile) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \ + PCMCIA_DEV_ID_MATCH_PROD_ID4| \ + PCMCIA_DEV_ID_MATCH_FUNCTION, \ + .prod_id = { NULL, NULL, NULL, (v4) }, \ + .prod_id_hash = { 0, 0, 0, (vh4) }, \ + .function = (mfc), \ + .cisfile = (_cisfile)} + + +#define PCMCIA_DEVICE_NULL { .match_flags = 0, } + +#endif /* __KERNEL__ */ +#endif /* _LINUX_PCMCIA_DEVICE_ID_H */ diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h new file mode 100644 index 000000000..b7a8de88b --- /dev/null +++ b/include/pcmcia/ds.h @@ -0,0 +1,274 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * ds.h -- 16-bit PCMCIA core support + * + * The initial developer of the original code is David A. Hinds + * <dahinds@users.sourceforge.net>. Portions created by David A. Hinds + * are Copyright (C) 1999 David A. Hinds. All Rights Reserved. + * + * (C) 1999 David A. Hinds + * (C) 2003 - 2008 Dominik Brodowski + */ + +#ifndef _LINUX_DS_H +#define _LINUX_DS_H + +#ifdef __KERNEL__ +#include <linux/mod_devicetable.h> +#endif + +#include <pcmcia/device_id.h> + +#ifdef __KERNEL__ +#include <linux/device.h> +#include <linux/interrupt.h> +#include <pcmcia/ss.h> +#include <linux/atomic.h> + + +/* + * PCMCIA device drivers (16-bit cards only; 32-bit cards require CardBus + * a.k.a. PCI drivers + */ +struct pcmcia_socket; +struct pcmcia_device; +struct config_t; +struct net_device; + +/* dynamic device IDs for PCMCIA device drivers. See + * Documentation/pcmcia/driver.rst for details. +*/ +struct pcmcia_dynids { + struct mutex lock; + struct list_head list; +}; + +struct pcmcia_driver { + const char *name; + + int (*probe) (struct pcmcia_device *dev); + void (*remove) (struct pcmcia_device *dev); + + int (*suspend) (struct pcmcia_device *dev); + int (*resume) (struct pcmcia_device *dev); + + struct module *owner; + const struct pcmcia_device_id *id_table; + struct device_driver drv; + struct pcmcia_dynids dynids; +}; + +/* driver registration */ +int pcmcia_register_driver(struct pcmcia_driver *driver); +void pcmcia_unregister_driver(struct pcmcia_driver *driver); + +/** + * module_pcmcia_driver() - Helper macro for registering a pcmcia driver + * @__pcmcia_driver: pcmcia_driver struct + * + * Helper macro for pcmcia drivers which do not do anything special in module + * init/exit. This eliminates a lot of boilerplate. Each module may only use + * this macro once, and calling it replaces module_init() and module_exit(). + */ +#define module_pcmcia_driver(__pcmcia_driver) \ + module_driver(__pcmcia_driver, pcmcia_register_driver, \ + pcmcia_unregister_driver) + +/* for struct resource * array embedded in struct pcmcia_device */ +enum { + PCMCIA_IOPORT_0, + PCMCIA_IOPORT_1, + PCMCIA_IOMEM_0, + PCMCIA_IOMEM_1, + PCMCIA_IOMEM_2, + PCMCIA_IOMEM_3, + PCMCIA_NUM_RESOURCES, +}; + +struct pcmcia_device { + /* the socket and the device_no [for multifunction devices] + uniquely define a pcmcia_device */ + struct pcmcia_socket *socket; + + char *devname; + + u8 device_no; + + /* the hardware "function" device; certain subdevices can + * share one hardware "function" device. */ + u8 func; + struct config_t *function_config; + + struct list_head socket_device_list; + + /* device setup */ + unsigned int irq; + struct resource *resource[PCMCIA_NUM_RESOURCES]; + resource_size_t card_addr; /* for the 1st IOMEM resource */ + unsigned int vpp; + + unsigned int config_flags; /* CONF_ENABLE_ flags below */ + unsigned int config_base; + unsigned int config_index; + unsigned int config_regs; /* PRESENT_ flags below */ + unsigned int io_lines; /* number of I/O lines */ + + /* Is the device suspended? */ + u16 suspended:1; + + /* Flags whether io, irq, win configurations were + * requested, and whether the configuration is "locked" */ + u16 _irq:1; + u16 _io:1; + u16 _win:4; + u16 _locked:1; + + /* Flag whether a "fuzzy" func_id based match is + * allowed. */ + u16 allow_func_id_match:1; + + /* information about this device */ + u16 has_manf_id:1; + u16 has_card_id:1; + u16 has_func_id:1; + + u16 reserved:4; + + u8 func_id; + u16 manf_id; + u16 card_id; + + char *prod_id[4]; + + u64 dma_mask; + struct device dev; + + /* data private to drivers */ + void *priv; + unsigned int open; +}; + +#define to_pcmcia_dev(n) container_of(n, struct pcmcia_device, dev) +#define to_pcmcia_drv(n) container_of(n, struct pcmcia_driver, drv) + + +/* + * CIS access. + * + * Please use the following functions to access CIS tuples: + * - pcmcia_get_tuple() + * - pcmcia_loop_tuple() + * - pcmcia_get_mac_from_cis() + * + * To parse a tuple_t, pcmcia_parse_tuple() exists. Its interface + * might change in future. + */ + +/* get the very first CIS entry of type @code. Note that buf is pointer + * to u8 *buf; and that you need to kfree(buf) afterwards. */ +size_t pcmcia_get_tuple(struct pcmcia_device *p_dev, cisdata_t code, + u8 **buf); + +/* loop over CIS entries */ +int pcmcia_loop_tuple(struct pcmcia_device *p_dev, cisdata_t code, + int (*loop_tuple) (struct pcmcia_device *p_dev, + tuple_t *tuple, + void *priv_data), + void *priv_data); + +/* get the MAC address from CISTPL_FUNCE */ +int pcmcia_get_mac_from_cis(struct pcmcia_device *p_dev, + struct net_device *dev); + + +/* parse a tuple_t */ +int pcmcia_parse_tuple(tuple_t *tuple, cisparse_t *parse); + +/* loop CIS entries for valid configuration */ +int pcmcia_loop_config(struct pcmcia_device *p_dev, + int (*conf_check) (struct pcmcia_device *p_dev, + void *priv_data), + void *priv_data); + +/* is the device still there? */ +struct pcmcia_device *pcmcia_dev_present(struct pcmcia_device *p_dev); + +/* low-level interface reset */ +int pcmcia_reset_card(struct pcmcia_socket *skt); + +/* CIS config */ +int pcmcia_read_config_byte(struct pcmcia_device *p_dev, off_t where, u8 *val); +int pcmcia_write_config_byte(struct pcmcia_device *p_dev, off_t where, u8 val); + +/* device configuration */ +int pcmcia_request_io(struct pcmcia_device *p_dev); + +int __must_check pcmcia_request_irq(struct pcmcia_device *p_dev, + irq_handler_t handler); + +int pcmcia_enable_device(struct pcmcia_device *p_dev); + +int pcmcia_request_window(struct pcmcia_device *p_dev, struct resource *res, + unsigned int speed); +int pcmcia_release_window(struct pcmcia_device *p_dev, struct resource *res); +int pcmcia_map_mem_page(struct pcmcia_device *p_dev, struct resource *res, + unsigned int offset); + +int pcmcia_fixup_vpp(struct pcmcia_device *p_dev, unsigned char new_vpp); +int pcmcia_fixup_iowidth(struct pcmcia_device *p_dev); + +void pcmcia_disable_device(struct pcmcia_device *p_dev); + +/* IO ports */ +#define IO_DATA_PATH_WIDTH 0x18 +#define IO_DATA_PATH_WIDTH_8 0x00 +#define IO_DATA_PATH_WIDTH_16 0x08 +#define IO_DATA_PATH_WIDTH_AUTO 0x10 + +/* IO memory */ +#define WIN_MEMORY_TYPE_CM 0x00 /* default */ +#define WIN_MEMORY_TYPE_AM 0x20 /* MAP_ATTRIB */ +#define WIN_DATA_WIDTH_8 0x00 /* default */ +#define WIN_DATA_WIDTH_16 0x02 /* MAP_16BIT */ +#define WIN_ENABLE 0x01 /* MAP_ACTIVE */ +#define WIN_USE_WAIT 0x40 /* MAP_USE_WAIT */ + +#define WIN_FLAGS_MAP 0x63 /* MAP_ATTRIB | MAP_16BIT | MAP_ACTIVE | + MAP_USE_WAIT */ +#define WIN_FLAGS_REQ 0x1c /* mapping to socket->win[i]: + 0x04 -> 0 + 0x08 -> 1 + 0x0c -> 2 + 0x10 -> 3 */ + +/* config_reg{ister}s present for this PCMCIA device */ +#define PRESENT_OPTION 0x001 +#define PRESENT_STATUS 0x002 +#define PRESENT_PIN_REPLACE 0x004 +#define PRESENT_COPY 0x008 +#define PRESENT_EXT_STATUS 0x010 +#define PRESENT_IOBASE_0 0x020 +#define PRESENT_IOBASE_1 0x040 +#define PRESENT_IOBASE_2 0x080 +#define PRESENT_IOBASE_3 0x100 +#define PRESENT_IOSIZE 0x200 + +/* flags to be passed to pcmcia_enable_device() */ +#define CONF_ENABLE_IRQ 0x0001 +#define CONF_ENABLE_SPKR 0x0002 +#define CONF_ENABLE_PULSE_IRQ 0x0004 +#define CONF_ENABLE_ESR 0x0008 +#define CONF_ENABLE_IOCARD 0x0010 /* auto-enabled if IO resources or IRQ + * (CONF_ENABLE_IRQ) in use */ +#define CONF_ENABLE_ZVCARD 0x0020 + +/* flags used by pcmcia_loop_config() autoconfiguration */ +#define CONF_AUTO_CHECK_VCC 0x0100 /* check for matching Vcc? */ +#define CONF_AUTO_SET_VPP 0x0200 /* set Vpp? */ +#define CONF_AUTO_AUDIO 0x0400 /* enable audio line? */ +#define CONF_AUTO_SET_IO 0x0800 /* set ->resource[0,1] */ +#define CONF_AUTO_SET_IOMEM 0x1000 /* set ->resource[2] */ + +#endif /* __KERNEL__ */ + +#endif /* _LINUX_DS_H */ diff --git a/include/pcmcia/soc_common.h b/include/pcmcia/soc_common.h new file mode 100644 index 000000000..d4f18f467 --- /dev/null +++ b/include/pcmcia/soc_common.h @@ -0,0 +1,125 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#include <pcmcia/ss.h> + +struct module; +struct cpufreq_freqs; + +struct soc_pcmcia_regulator { + struct regulator *reg; + bool on; +}; + +struct pcmcia_state { + unsigned detect: 1, + ready: 1, + bvd1: 1, + bvd2: 1, + wrprot: 1, + vs_3v: 1, + vs_Xv: 1; +}; + +/* + * This structure encapsulates per-socket state which we might need to + * use when responding to a Card Services query of some kind. + */ +struct soc_pcmcia_socket { + struct pcmcia_socket socket; + + /* + * Info from low level handler + */ + unsigned int nr; + struct clk *clk; + + /* + * Core PCMCIA state + */ + const struct pcmcia_low_level *ops; + + unsigned int status; + socket_state_t cs_state; + + unsigned short spd_io[MAX_IO_WIN]; + unsigned short spd_mem[MAX_WIN]; + unsigned short spd_attr[MAX_WIN]; + + struct resource res_skt; + struct resource res_io; + struct resource res_io_io; + struct resource res_mem; + struct resource res_attr; + + struct { + int gpio; + struct gpio_desc *desc; + unsigned int irq; + const char *name; + } stat[6]; +#define SOC_STAT_CD 0 /* Card detect */ +#define SOC_STAT_BVD1 1 /* BATDEAD / IOSTSCHG */ +#define SOC_STAT_BVD2 2 /* BATWARN / IOSPKR */ +#define SOC_STAT_RDY 3 /* Ready / Interrupt */ +#define SOC_STAT_VS1 4 /* Voltage sense 1 */ +#define SOC_STAT_VS2 5 /* Voltage sense 2 */ + + struct gpio_desc *gpio_reset; + struct gpio_desc *gpio_bus_enable; + struct soc_pcmcia_regulator vcc; + struct soc_pcmcia_regulator vpp; + + unsigned int irq_state; + +#ifdef CONFIG_CPU_FREQ + struct notifier_block cpufreq_nb; +#endif + struct timer_list poll_timer; + struct list_head node; + void *driver_data; +}; + + +struct pcmcia_low_level { + struct module *owner; + + /* first socket in system */ + int first; + /* nr of sockets */ + int nr; + + int (*hw_init)(struct soc_pcmcia_socket *); + void (*hw_shutdown)(struct soc_pcmcia_socket *); + + void (*socket_state)(struct soc_pcmcia_socket *, struct pcmcia_state *); + int (*configure_socket)(struct soc_pcmcia_socket *, const socket_state_t *); + + /* + * Enable card status IRQs on (re-)initialisation. This can + * be called at initialisation, power management event, or + * pcmcia event. + */ + void (*socket_init)(struct soc_pcmcia_socket *); + + /* + * Disable card status IRQs and PCMCIA bus on suspend. + */ + void (*socket_suspend)(struct soc_pcmcia_socket *); + + /* + * Hardware specific timing routines. + * If provided, the get_timing routine overrides the SOC default. + */ + unsigned int (*get_timing)(struct soc_pcmcia_socket *, unsigned int, unsigned int); + int (*set_timing)(struct soc_pcmcia_socket *); + int (*show_timing)(struct soc_pcmcia_socket *, char *); + +#ifdef CONFIG_CPU_FREQ + /* + * CPUFREQ support. + */ + int (*frequency_change)(struct soc_pcmcia_socket *, unsigned long, struct cpufreq_freqs *); +#endif +}; + + + diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h new file mode 100644 index 000000000..7cf7dbbfa --- /dev/null +++ b/include/pcmcia/ss.h @@ -0,0 +1,263 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * ss.h + * + * The initial developer of the original code is David A. Hinds + * <dahinds@users.sourceforge.net>. Portions created by David A. Hinds + * are Copyright (C) 1999 David A. Hinds. All Rights Reserved. + * + * (C) 1999 David A. Hinds + */ + +#ifndef _LINUX_SS_H +#define _LINUX_SS_H + +#include <linux/device.h> +#include <linux/sched.h> /* task_struct, completion */ +#include <linux/mutex.h> + +#ifdef CONFIG_CARDBUS +#include <linux/pci.h> +#endif + +/* Definitions for card status flags for GetStatus */ +#define SS_WRPROT 0x0001 +#define SS_CARDLOCK 0x0002 +#define SS_EJECTION 0x0004 +#define SS_INSERTION 0x0008 +#define SS_BATDEAD 0x0010 +#define SS_BATWARN 0x0020 +#define SS_READY 0x0040 +#define SS_DETECT 0x0080 +#define SS_POWERON 0x0100 +#define SS_GPI 0x0200 +#define SS_STSCHG 0x0400 +#define SS_CARDBUS 0x0800 +#define SS_3VCARD 0x1000 +#define SS_XVCARD 0x2000 +#define SS_PENDING 0x4000 +#define SS_ZVCARD 0x8000 + +/* InquireSocket capabilities */ +#define SS_CAP_PAGE_REGS 0x0001 +#define SS_CAP_VIRTUAL_BUS 0x0002 +#define SS_CAP_MEM_ALIGN 0x0004 +#define SS_CAP_STATIC_MAP 0x0008 +#define SS_CAP_PCCARD 0x4000 +#define SS_CAP_CARDBUS 0x8000 + +/* for GetSocket, SetSocket */ +typedef struct socket_state_t { + u_int flags; + u_int csc_mask; + u_char Vcc, Vpp; + u_char io_irq; +} socket_state_t; + +extern socket_state_t dead_socket; + +/* Socket configuration flags */ +#define SS_PWR_AUTO 0x0010 +#define SS_IOCARD 0x0020 +#define SS_RESET 0x0040 +#define SS_DMA_MODE 0x0080 +#define SS_SPKR_ENA 0x0100 +#define SS_OUTPUT_ENA 0x0200 + +/* Flags for I/O port and memory windows */ +#define MAP_ACTIVE 0x01 +#define MAP_16BIT 0x02 +#define MAP_AUTOSZ 0x04 +#define MAP_0WS 0x08 +#define MAP_WRPROT 0x10 +#define MAP_ATTRIB 0x20 +#define MAP_USE_WAIT 0x40 +#define MAP_PREFETCH 0x80 + +/* Use this just for bridge windows */ +#define MAP_IOSPACE 0x20 + +/* power hook operations */ +#define HOOK_POWER_PRE 0x01 +#define HOOK_POWER_POST 0x02 + +typedef struct pccard_io_map { + u_char map; + u_char flags; + u_short speed; + phys_addr_t start, stop; +} pccard_io_map; + +typedef struct pccard_mem_map { + u_char map; + u_char flags; + u_short speed; + phys_addr_t static_start; + u_int card_start; + struct resource *res; +} pccard_mem_map; + +typedef struct io_window_t { + u_int InUse, Config; + struct resource *res; +} io_window_t; + +/* Maximum number of IO windows per socket */ +#define MAX_IO_WIN 2 + +/* Maximum number of memory windows per socket */ +#define MAX_WIN 4 + + +/* + * Socket operations. + */ +struct pcmcia_socket; +struct pccard_resource_ops; +struct config_t; +struct pcmcia_callback; +struct user_info_t; + +struct pccard_operations { + int (*init)(struct pcmcia_socket *s); + int (*suspend)(struct pcmcia_socket *s); + int (*get_status)(struct pcmcia_socket *s, u_int *value); + int (*set_socket)(struct pcmcia_socket *s, socket_state_t *state); + int (*set_io_map)(struct pcmcia_socket *s, struct pccard_io_map *io); + int (*set_mem_map)(struct pcmcia_socket *s, struct pccard_mem_map *mem); +}; + +struct pcmcia_socket { + struct module *owner; + socket_state_t socket; + u_int state; + u_int suspended_state; /* state before suspend */ + u_short functions; + u_short lock_count; + pccard_mem_map cis_mem; + void __iomem *cis_virt; + io_window_t io[MAX_IO_WIN]; + pccard_mem_map win[MAX_WIN]; + struct list_head cis_cache; + size_t fake_cis_len; + u8 *fake_cis; + + struct list_head socket_list; + struct completion socket_released; + + /* deprecated */ + unsigned int sock; /* socket number */ + + + /* socket capabilities */ + u_int features; + u_int irq_mask; + u_int map_size; + u_int io_offset; + u_int pci_irq; + struct pci_dev *cb_dev; + + /* socket setup is done so resources should be able to be allocated. + * Only if set to 1, calls to find_{io,mem}_region are handled, and + * insertio events are actually managed by the PCMCIA layer.*/ + u8 resource_setup_done; + + /* socket operations */ + struct pccard_operations *ops; + struct pccard_resource_ops *resource_ops; + void *resource_data; + + /* Zoom video behaviour is so chip specific its not worth adding + this to _ops */ + void (*zoom_video)(struct pcmcia_socket *, + int); + + /* so is power hook */ + int (*power_hook)(struct pcmcia_socket *sock, int operation); + + /* allows tuning the CB bridge before loading driver for the CB card */ +#ifdef CONFIG_CARDBUS + void (*tune_bridge)(struct pcmcia_socket *sock, struct pci_bus *bus); +#endif + + /* state thread */ + struct task_struct *thread; + struct completion thread_done; + unsigned int thread_events; + unsigned int sysfs_events; + + /* For the non-trivial interaction between these locks, + * see Documentation/pcmcia/locking.rst */ + struct mutex skt_mutex; + struct mutex ops_mutex; + + /* protects thread_events and sysfs_events */ + spinlock_t thread_lock; + + /* pcmcia (16-bit) */ + struct pcmcia_callback *callback; + +#if defined(CONFIG_PCMCIA) || defined(CONFIG_PCMCIA_MODULE) + /* The following elements refer to 16-bit PCMCIA devices inserted + * into the socket */ + struct list_head devices_list; + + /* the number of devices, used only internally and subject to + * incorrectness and change */ + u8 device_count; + + /* does the PCMCIA card consist of two pseudo devices? */ + u8 pcmcia_pfc; + + /* non-zero if PCMCIA card is present */ + atomic_t present; + + /* IRQ to be used by PCMCIA devices. May not be IRQ 0. */ + unsigned int pcmcia_irq; + +#endif /* CONFIG_PCMCIA */ + + /* socket device */ + struct device dev; + /* data internal to the socket driver */ + void *driver_data; + /* status of the card during resume from a system sleep state */ + int resume_status; +}; + + +/* socket drivers must define the resource operations type they use. There + * are three options: + * - pccard_static_ops iomem and ioport areas are assigned statically + * - pccard_iodyn_ops iomem areas is assigned statically, ioport + * areas dynamically + * If this option is selected, use + * "select PCCARD_IODYN" in Kconfig. + * - pccard_nonstatic_ops iomem and ioport areas are assigned dynamically. + * If this option is selected, use + * "select PCCARD_NONSTATIC" in Kconfig. + * + */ +extern struct pccard_resource_ops pccard_static_ops; +#if defined(CONFIG_PCMCIA) || defined(CONFIG_PCMCIA_MODULE) +extern struct pccard_resource_ops pccard_iodyn_ops; +extern struct pccard_resource_ops pccard_nonstatic_ops; +#else +/* If PCMCIA is not used, but only CARDBUS, these functions are not used + * at all. Therefore, do not use the large (240K!) rsrc_nonstatic module + */ +#define pccard_iodyn_ops pccard_static_ops +#define pccard_nonstatic_ops pccard_static_ops +#endif + + +/* socket drivers use this callback in their IRQ handler */ +extern void pcmcia_parse_events(struct pcmcia_socket *socket, + unsigned int events); + +/* to register and unregister a socket */ +extern int pcmcia_register_socket(struct pcmcia_socket *socket); +extern void pcmcia_unregister_socket(struct pcmcia_socket *socket); + + +#endif /* _LINUX_SS_H */ |