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path: root/drivers/isdn/hisax/hisax_fcpcipnp.h
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Diffstat (limited to 'drivers/isdn/hisax/hisax_fcpcipnp.h')
-rw-r--r--drivers/isdn/hisax/hisax_fcpcipnp.h58
1 files changed, 58 insertions, 0 deletions
diff --git a/drivers/isdn/hisax/hisax_fcpcipnp.h b/drivers/isdn/hisax/hisax_fcpcipnp.h
new file mode 100644
index 00000000000..bd8a22e4d6a
--- /dev/null
+++ b/drivers/isdn/hisax/hisax_fcpcipnp.h
@@ -0,0 +1,58 @@
+#include "hisax_if.h"
+#include "hisax_isac.h"
+#include <linux/pci.h>
+
+#define HSCX_BUFMAX 4096
+
+enum {
+ AVM_FRITZ_PCI,
+ AVM_FRITZ_PNP,
+ AVM_FRITZ_PCIV2,
+};
+
+struct hdlc_stat_reg {
+#ifdef __BIG_ENDIAN
+ u_char fill __attribute__((packed));
+ u_char mode __attribute__((packed));
+ u_char xml __attribute__((packed));
+ u_char cmd __attribute__((packed));
+#else
+ u_char cmd __attribute__((packed));
+ u_char xml __attribute__((packed));
+ u_char mode __attribute__((packed));
+ u_char fill __attribute__((packed));
+#endif
+};
+
+struct fritz_bcs {
+ struct hisax_b_if b_if;
+ struct fritz_adapter *adapter;
+ int mode;
+ int channel;
+
+ union {
+ u_int ctrl;
+ struct hdlc_stat_reg sr;
+ } ctrl;
+ u_int stat;
+ int rcvidx;
+ int fifo_size;
+ u_char rcvbuf[HSCX_BUFMAX]; /* B-Channel receive Buffer */
+
+ int tx_cnt; /* B-Channel transmit counter */
+ struct sk_buff *tx_skb; /* B-Channel transmit Buffer */
+};
+
+struct fritz_adapter {
+ int type;
+ spinlock_t hw_lock;
+ unsigned int io;
+ unsigned int irq;
+ struct isac isac;
+
+ struct fritz_bcs bcs[2];
+
+ u32 (*read_hdlc_status) (struct fritz_adapter *adapter, int nr);
+ void (*write_ctrl) (struct fritz_bcs *bcs, int which);
+};
+