diff options
Diffstat (limited to 'include/pcmcia/ss.h')
| -rw-r--r-- | include/pcmcia/ss.h | 42 |
1 files changed, 38 insertions, 4 deletions
diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h index 6d3413a56708..0f7aacc33fe9 100644 --- a/include/pcmcia/ss.h +++ b/include/pcmcia/ss.h @@ -15,10 +15,12 @@ #ifndef _LINUX_SS_H #define _LINUX_SS_H +#include <linux/config.h> +#include <linux/device.h> + #include <pcmcia/cs_types.h> #include <pcmcia/cs.h> #include <pcmcia/bulkmem.h> -#include <linux/device.h> /* Definitions for card status flags for GetStatus */ #define SS_WRPROT 0x0001 @@ -77,6 +79,11 @@ extern socket_state_t dead_socket; /* 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; @@ -166,7 +173,7 @@ typedef struct window_t { struct config_t; struct pcmcia_callback; - +struct user_info_t; struct pcmcia_socket { struct module *owner; @@ -211,8 +218,9 @@ struct pcmcia_socket { /* is set to one if resource setup is done using adjust_resource_info() */ u8 resource_setup_old:1; + u8 resource_setup_new:1; - u8 reserved:6; + u8 reserved:5; /* socket operations */ struct pccard_operations * ops; @@ -222,6 +230,9 @@ struct pcmcia_socket { /* 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); /* state thread */ struct semaphore skt_sem; /* protects socket h/w state */ @@ -233,9 +244,32 @@ struct pcmcia_socket { unsigned int thread_events; /* pcmcia (16-bit) */ - struct pcmcia_bus_socket *pcmcia; struct pcmcia_callback *callback; +#if defined(CONFIG_PCMCIA) || defined(CONFIG_PCMCIA_MODULE) + struct list_head devices_list; /* PCMCIA devices */ + u8 device_count; /* the number of devices, used + * only internally and subject + * to incorrectness and change */ + + struct { + u8 present:1, /* PCMCIA card is present in socket */ + busy:1, /* "master" ioctl is used */ + dead:1, /* pcmcia module is being unloaded */ + device_add_pending:1, /* a pseudo-multifunction-device + * add event is pending */ + reserved:4; + } pcmcia_state; + + struct work_struct device_add; /* for adding further pseudo-multifunction + * devices */ + +#ifdef CONFIG_PCMCIA_IOCTL + struct user_info_t *user; + wait_queue_head_t queue; +#endif +#endif + /* cardbus (32-bit) */ #ifdef CONFIG_CARDBUS struct resource * cb_cis_res; |