xdi_adapter.h

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/* $Id: xdi_adapter.h,v 1.7 2004/03/21 17:26:01 armin Exp $ */

#ifndef __DIVA_OS_XDI_ADAPTER_H__
#define __DIVA_OS_XDI_ADAPTER_H__

#define DIVAS_XDI_ADAPTER_BUS_PCI  0
#define DIVAS_XDI_ADAPTER_BUS_ISA  1

typedef struct _divas_pci_card_resources {
    byte bus;
    byte func;
    void *hdev;

    dword bar[8];       /* contains context of appropriate BAR Register */
    void __iomem *addr[8];      /* same bar, but mapped into memory */
    dword length[8];    /* bar length */
    int mem_type_id[MAX_MEM_TYPE];
    unsigned int qoffset;
    byte irq;
} divas_pci_card_resources_t;

typedef union _divas_card_resources {
    divas_pci_card_resources_t pci;
} divas_card_resources_t;

struct _diva_os_xdi_adapter;
typedef int (*diva_init_card_proc_t)(struct _diva_os_xdi_adapter *a);
typedef int (*diva_cmd_card_proc_t)(struct _diva_os_xdi_adapter *a,
                    diva_xdi_um_cfg_cmd_t *data,
                    int length);
typedef void (*diva_xdi_clear_interrupts_proc_t)(struct
                         _diva_os_xdi_adapter *);

#define DIVA_XDI_MBOX_BUSY          1
#define DIVA_XDI_MBOX_WAIT_XLOG 2

typedef struct _xdi_mbox_t {
    dword status;
    diva_xdi_um_cfg_cmd_data_t cmd_data;
    dword data_length;
    void *data;
} xdi_mbox_t;

typedef struct _diva_os_idi_adapter_interface {
    diva_init_card_proc_t cleanup_adapter_proc;
    diva_cmd_card_proc_t cmd_proc;
} diva_os_idi_adapter_interface_t;

typedef struct _diva_os_xdi_adapter {
    struct list_head link;
    int CardIndex;
    int CardOrdinal;
    int controller;     /* number of this controller */
    int Bus;        /* PCI, ISA, ... */
    divas_card_resources_t resources;
    char port_name[24];
    ISDN_ADAPTER xdi_adapter;
    xdi_mbox_t xdi_mbox;
    diva_os_idi_adapter_interface_t interface;
    struct _diva_os_xdi_adapter *slave_adapters[3];
    void *slave_list;
    void *proc_adapter_dir; /* adapterX proc entry */
    void *proc_info;    /* info proc entry     */
    void *proc_grp_opt; /* group_optimization  */
    void *proc_d_l1_down;   /* dynamic_l1_down     */
    volatile diva_xdi_clear_interrupts_proc_t clear_interrupts_proc;
    dword dsp_mask;
} diva_os_xdi_adapter_t;

#endif