^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0-only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * ds.h -- 16-bit PCMCIA core support
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * The initial developer of the original code is David A. Hinds
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * <dahinds@users.sourceforge.net>. Portions created by David A. Hinds
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) * are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) * (C) 1999 David A. Hinds
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) * (C) 2003 - 2008 Dominik Brodowski
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #ifndef _LINUX_DS_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #define _LINUX_DS_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #ifdef __KERNEL__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #include <linux/mod_devicetable.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #include <pcmcia/device_id.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #ifdef __KERNEL__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #include <linux/device.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #include <linux/interrupt.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #include <pcmcia/ss.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #include <linux/atomic.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) * PCMCIA device drivers (16-bit cards only; 32-bit cards require CardBus
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) * a.k.a. PCI drivers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) struct pcmcia_socket;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) struct pcmcia_device;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) struct config_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) struct net_device;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) /* dynamic device IDs for PCMCIA device drivers. See
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) * Documentation/pcmcia/driver.rst for details.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) struct pcmcia_dynids {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) struct mutex lock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) struct list_head list;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) struct pcmcia_driver {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) const char *name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) int (*probe) (struct pcmcia_device *dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) void (*remove) (struct pcmcia_device *dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) int (*suspend) (struct pcmcia_device *dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) int (*resume) (struct pcmcia_device *dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) struct module *owner;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) const struct pcmcia_device_id *id_table;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) struct device_driver drv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) struct pcmcia_dynids dynids;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) /* driver registration */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) int pcmcia_register_driver(struct pcmcia_driver *driver);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) void pcmcia_unregister_driver(struct pcmcia_driver *driver);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) * module_pcmcia_driver() - Helper macro for registering a pcmcia driver
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) * @__pcmcia_driver: pcmcia_driver struct
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) * Helper macro for pcmcia drivers which do not do anything special in module
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) * init/exit. This eliminates a lot of boilerplate. Each module may only use
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) * this macro once, and calling it replaces module_init() and module_exit().
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) #define module_pcmcia_driver(__pcmcia_driver) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) module_driver(__pcmcia_driver, pcmcia_register_driver, \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) pcmcia_unregister_driver)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) /* for struct resource * array embedded in struct pcmcia_device */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) PCMCIA_IOPORT_0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) PCMCIA_IOPORT_1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) PCMCIA_IOMEM_0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) PCMCIA_IOMEM_1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) PCMCIA_IOMEM_2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) PCMCIA_IOMEM_3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) PCMCIA_NUM_RESOURCES,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) struct pcmcia_device {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) /* the socket and the device_no [for multifunction devices]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) uniquely define a pcmcia_device */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) struct pcmcia_socket *socket;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) char *devname;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) u8 device_no;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) /* the hardware "function" device; certain subdevices can
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) * share one hardware "function" device. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) u8 func;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) struct config_t *function_config;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) struct list_head socket_device_list;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) /* device setup */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) unsigned int irq;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) struct resource *resource[PCMCIA_NUM_RESOURCES];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) resource_size_t card_addr; /* for the 1st IOMEM resource */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) unsigned int vpp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) unsigned int config_flags; /* CONF_ENABLE_ flags below */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) unsigned int config_base;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) unsigned int config_index;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) unsigned int config_regs; /* PRESENT_ flags below */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) unsigned int io_lines; /* number of I/O lines */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) /* Is the device suspended? */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) u16 suspended:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) /* Flags whether io, irq, win configurations were
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) * requested, and whether the configuration is "locked" */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) u16 _irq:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) u16 _io:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) u16 _win:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) u16 _locked:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) /* Flag whether a "fuzzy" func_id based match is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) * allowed. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) u16 allow_func_id_match:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) /* information about this device */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) u16 has_manf_id:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) u16 has_card_id:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) u16 has_func_id:1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) u16 reserved:4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) u8 func_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) u16 manf_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) u16 card_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) char *prod_id[4];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) u64 dma_mask;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) struct device dev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) /* data private to drivers */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) void *priv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) unsigned int open;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) #define to_pcmcia_dev(n) container_of(n, struct pcmcia_device, dev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) #define to_pcmcia_drv(n) container_of(n, struct pcmcia_driver, drv)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) * CIS access.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) * Please use the following functions to access CIS tuples:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) * - pcmcia_get_tuple()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) * - pcmcia_loop_tuple()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) * - pcmcia_get_mac_from_cis()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) * To parse a tuple_t, pcmcia_parse_tuple() exists. Its interface
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) * might change in future.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) /* get the very first CIS entry of type @code. Note that buf is pointer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) * to u8 *buf; and that you need to kfree(buf) afterwards. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) size_t pcmcia_get_tuple(struct pcmcia_device *p_dev, cisdata_t code,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) u8 **buf);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) /* loop over CIS entries */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) int pcmcia_loop_tuple(struct pcmcia_device *p_dev, cisdata_t code,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) int (*loop_tuple) (struct pcmcia_device *p_dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) tuple_t *tuple,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) void *priv_data),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) void *priv_data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) /* get the MAC address from CISTPL_FUNCE */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) int pcmcia_get_mac_from_cis(struct pcmcia_device *p_dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) struct net_device *dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) /* parse a tuple_t */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) int pcmcia_parse_tuple(tuple_t *tuple, cisparse_t *parse);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) /* loop CIS entries for valid configuration */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) int pcmcia_loop_config(struct pcmcia_device *p_dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) int (*conf_check) (struct pcmcia_device *p_dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) void *priv_data),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) void *priv_data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) /* is the device still there? */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) struct pcmcia_device *pcmcia_dev_present(struct pcmcia_device *p_dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) /* low-level interface reset */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) int pcmcia_reset_card(struct pcmcia_socket *skt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) /* CIS config */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) int pcmcia_read_config_byte(struct pcmcia_device *p_dev, off_t where, u8 *val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) int pcmcia_write_config_byte(struct pcmcia_device *p_dev, off_t where, u8 val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) /* device configuration */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) int pcmcia_request_io(struct pcmcia_device *p_dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) int __must_check pcmcia_request_irq(struct pcmcia_device *p_dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) irq_handler_t handler);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) int pcmcia_enable_device(struct pcmcia_device *p_dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) int pcmcia_request_window(struct pcmcia_device *p_dev, struct resource *res,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) unsigned int speed);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) int pcmcia_release_window(struct pcmcia_device *p_dev, struct resource *res);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) int pcmcia_map_mem_page(struct pcmcia_device *p_dev, struct resource *res,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) unsigned int offset);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) int pcmcia_fixup_vpp(struct pcmcia_device *p_dev, unsigned char new_vpp);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) int pcmcia_fixup_iowidth(struct pcmcia_device *p_dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) void pcmcia_disable_device(struct pcmcia_device *p_dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) /* IO ports */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) #define IO_DATA_PATH_WIDTH 0x18
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) #define IO_DATA_PATH_WIDTH_8 0x00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) #define IO_DATA_PATH_WIDTH_16 0x08
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) #define IO_DATA_PATH_WIDTH_AUTO 0x10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) /* IO memory */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) #define WIN_MEMORY_TYPE_CM 0x00 /* default */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) #define WIN_MEMORY_TYPE_AM 0x20 /* MAP_ATTRIB */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) #define WIN_DATA_WIDTH_8 0x00 /* default */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) #define WIN_DATA_WIDTH_16 0x02 /* MAP_16BIT */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) #define WIN_ENABLE 0x01 /* MAP_ACTIVE */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) #define WIN_USE_WAIT 0x40 /* MAP_USE_WAIT */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) #define WIN_FLAGS_MAP 0x63 /* MAP_ATTRIB | MAP_16BIT | MAP_ACTIVE |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) MAP_USE_WAIT */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) #define WIN_FLAGS_REQ 0x1c /* mapping to socket->win[i]:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) 0x04 -> 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) 0x08 -> 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) 0x0c -> 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) 0x10 -> 3 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) /* config_reg{ister}s present for this PCMCIA device */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) #define PRESENT_OPTION 0x001
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) #define PRESENT_STATUS 0x002
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) #define PRESENT_PIN_REPLACE 0x004
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) #define PRESENT_COPY 0x008
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) #define PRESENT_EXT_STATUS 0x010
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) #define PRESENT_IOBASE_0 0x020
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) #define PRESENT_IOBASE_1 0x040
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) #define PRESENT_IOBASE_2 0x080
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) #define PRESENT_IOBASE_3 0x100
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) #define PRESENT_IOSIZE 0x200
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) /* flags to be passed to pcmcia_enable_device() */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) #define CONF_ENABLE_IRQ 0x0001
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) #define CONF_ENABLE_SPKR 0x0002
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) #define CONF_ENABLE_PULSE_IRQ 0x0004
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) #define CONF_ENABLE_ESR 0x0008
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) #define CONF_ENABLE_IOCARD 0x0010 /* auto-enabled if IO resources or IRQ
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) * (CONF_ENABLE_IRQ) in use */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) #define CONF_ENABLE_ZVCARD 0x0020
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) /* flags used by pcmcia_loop_config() autoconfiguration */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) #define CONF_AUTO_CHECK_VCC 0x0100 /* check for matching Vcc? */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) #define CONF_AUTO_SET_VPP 0x0200 /* set Vpp? */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) #define CONF_AUTO_AUDIO 0x0400 /* enable audio line? */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) #define CONF_AUTO_SET_IO 0x0800 /* set ->resource[0,1] */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) #define CONF_AUTO_SET_IOMEM 0x1000 /* set ->resource[2] */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) #endif /* __KERNEL__ */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) #endif /* _LINUX_DS_H */
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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