| H A D | synclink_gt.c | 121 static struct slgt_info *slgt_device_list;
167 static void hdlcdev_tx_done(struct slgt_info *info);
168 static void hdlcdev_rx(struct slgt_info *info, char *buf, int size);
169 static int hdlcdev_init(struct slgt_info *info);
170 static void hdlcdev_exit(struct slgt_info *info);
239 struct slgt_info { struct
243 struct slgt_info *next_device; /* device list link */
255 struct slgt_info *port_array[SLGT_MAX_PORTS];
432 static __u8 rd_reg8(struct slgt_info *info, unsigned int addr);
433 static void wr_reg8(struct slgt_info *info, unsigned int addr, __u8 value);
434 static __u16 rd_reg16(struct slgt_info *info, unsigned int addr);
435 static void wr_reg16(struct slgt_info *info, unsigned int addr, __u16 value);
436 static __u32 rd_reg32(struct slgt_info *info, unsigned int addr);
437 static void wr_reg32(struct slgt_info *info, unsigned int addr, __u32 value);
439 static void msc_set_vcr(struct slgt_info *info);
441 static int startup(struct slgt_info *info);
442 static int block_til_ready(struct tty_struct *tty, struct file * filp,struct slgt_info *info);
443 static void shutdown(struct slgt_info *info);
444 static void program_hw(struct slgt_info *info);
445 static void change_params(struct slgt_info *info);
447 static int register_test(struct slgt_info *info);
448 static int irq_test(struct slgt_info *info);
449 static int loopback_test(struct slgt_info *info);
450 static int adapter_test(struct slgt_info *info);
452 static void reset_adapter(struct slgt_info *info);
453 static void reset_port(struct slgt_info *info);
454 static void async_mode(struct slgt_info *info);
455 static void sync_mode(struct slgt_info *info);
457 static void rx_stop(struct slgt_info *info);
458 static void rx_start(struct slgt_info *info);
459 static void reset_rbufs(struct slgt_info *info);
460 static void free_rbufs(struct slgt_info *info, unsigned int first, unsigned int last);
461 static void rdma_reset(struct slgt_info *info);
462 static bool rx_get_frame(struct slgt_info *info);
463 static bool rx_get_buf(struct slgt_info *info);
465 static void tx_start(struct slgt_info *info);
466 static void tx_stop(struct slgt_info *info);
467 static void tx_set_idle(struct slgt_info *info);
468 static unsigned int free_tbuf_count(struct slgt_info *info);
469 static unsigned int tbuf_bytes(struct slgt_info *info);
470 static void reset_tbufs(struct slgt_info *info);
471 static void tdma_reset(struct slgt_info *info);
472 static bool tx_load(struct slgt_info *info, const char *buf, unsigned int count);
474 static void get_signals(struct slgt_info *info);
475 static void set_signals(struct slgt_info *info);
476 static void enable_loopback(struct slgt_info *info);
477 static void set_rate(struct slgt_info *info, u32 data_rate);
479 static int bh_action(struct slgt_info *info);
481 static void bh_transmit(struct slgt_info *info);
482 static void isr_serial(struct slgt_info *info);
483 static void isr_rdma(struct slgt_info *info);
484 static void isr_txeom(struct slgt_info *info, unsigned short status);
485 static void isr_tdma(struct slgt_info *info);
487 static int alloc_dma_bufs(struct slgt_info *info);
488 static void free_dma_bufs(struct slgt_info *info);
489 static int alloc_desc(struct slgt_info *info);
490 static void free_desc(struct slgt_info *info);
491 static int alloc_bufs(struct slgt_info *info, struct slgt_desc *bufs, int count);
492 static void free_bufs(struct slgt_info *info, struct slgt_desc *bufs, int count);
494 static int alloc_tmp_rbuf(struct slgt_info *info);
495 static void free_tmp_rbuf(struct slgt_info *info);
503 static int get_stats(struct slgt_info *info, struct mgsl_icount __user *user_icount);
504 static int get_params(struct slgt_info *info, MGSL_PARAMS __user *params);
505 static int set_params(struct slgt_info *info, MGSL_PARAMS __user *params);
506 static int get_txidle(struct slgt_info *info, int __user *idle_mode);
507 static int set_txidle(struct slgt_info *info, int idle_mode);
508 static int tx_enable(struct slgt_info *info, int enable);
509 static int tx_abort(struct slgt_info *info);
510 static int rx_enable(struct slgt_info *info, int enable);
511 static int modem_input_wait(struct slgt_info *info,int arg);
512 static int wait_mgsl_event(struct slgt_info *info, int __user *mask_ptr);
517 static int get_interface(struct slgt_info *info, int __user *if_mode);
518 static int set_interface(struct slgt_info *info, int if_mode);
519 static int set_gpio(struct slgt_info *info, struct gpio_desc __user *gpio);
520 static int get_gpio(struct slgt_info *info, struct gpio_desc __user *gpio);
521 static int wait_gpio(struct slgt_info *info, struct gpio_desc __user *gpio);
522 static int get_xsync(struct slgt_info *info, int __user *if_mode);
523 static int set_xsync(struct slgt_info *info, int if_mode);
524 static int get_xctrl(struct slgt_info *info, int __user *if_mode);
525 static int set_xctrl(struct slgt_info *info, int if_mode);
530 static void add_device(struct slgt_info *info);
532 static int claim_resources(struct slgt_info *info);
533 static void release_resources(struct slgt_info *info);
552 static void trace_block(struct slgt_info *info, const char *data, int count, const char *label) trace_block()
579 static void dump_tbufs(struct slgt_info *info) dump_tbufs()
593 static void dump_rbufs(struct slgt_info *info) dump_rbufs()
606 static inline int sanity_check(struct slgt_info *info, char *devname, const char *name) sanity_check()
610 printk("null struct slgt_info for (%s) in %s\n", devname, name); sanity_check()
614 printk("bad magic number struct slgt_info (%s) in %s\n", devname, name); sanity_check()
650 struct slgt_info *info; open()
719 struct slgt_info *info = tty->driver_data; close()
745 struct slgt_info *info = tty->driver_data; hangup()
769 struct slgt_info *info = tty->driver_data; set_termios()
806 static void update_tx_timer(struct slgt_info *info) update_tx_timer()
822 struct slgt_info *info = tty->driver_data; write()
856 struct slgt_info *info = tty->driver_data; put_char()
876 struct slgt_info *info = tty->driver_data; send_xchar()
893 struct slgt_info *info = tty->driver_data; wait_until_sent()
935 struct slgt_info *info = tty->driver_data; write_room()
947 struct slgt_info *info = tty->driver_data; flush_chars()
968 struct slgt_info *info = tty->driver_data; flush_buffer()
987 struct slgt_info *info = tty->driver_data; tx_hold()
1004 struct slgt_info *info = tty->driver_data; tx_release()
1030 struct slgt_info *info = tty->driver_data; ioctl()
1107 struct slgt_info *info = tty->driver_data; get_icount()
1134 static long get_params32(struct slgt_info *info, struct MGSL_PARAMS32 __user *user_params) get_params32()
1158 static long set_params32(struct slgt_info *info, struct MGSL_PARAMS32 __user *new_params) set_params32()
1194 struct slgt_info *info = tty->driver_data; slgt_compat_ioctl()
1244 static inline void line_info(struct seq_file *m, struct slgt_info *info) line_info()
1313 struct slgt_info *info; synclink_gt_proc_show()
1343 struct slgt_info *info = tty->driver_data; chars_in_buffer()
1357 struct slgt_info *info = tty->driver_data; throttle()
1378 struct slgt_info *info = tty->driver_data; unthrottle()
1404 struct slgt_info *info = tty->driver_data; set_break()
1438 struct slgt_info *info = dev_to_port(dev); hdlcdev_attach()
1485 struct slgt_info *info = dev_to_port(dev); hdlcdev_xmit()
1523 struct slgt_info *info = dev_to_port(dev); hdlcdev_open()
1584 struct slgt_info *info = dev_to_port(dev); hdlcdev_close()
1618 struct slgt_info *info = dev_to_port(dev); hdlcdev_ioctl()
1715 struct slgt_info *info = dev_to_port(dev); hdlcdev_tx_timeout()
1736 static void hdlcdev_tx_done(struct slgt_info *info) hdlcdev_tx_done()
1750 static void hdlcdev_rx(struct slgt_info *info, char *buf, int size) hdlcdev_rx()
1790 static int hdlcdev_init(struct slgt_info *info) hdlcdev_init()
1837 static void hdlcdev_exit(struct slgt_info *info) hdlcdev_exit()
1849 static void rx_async(struct slgt_info *info) rx_async()
1919 static int bh_action(struct slgt_info *info) bh_action()
1952 struct slgt_info *info = container_of(work, struct slgt_info, task); bh_handler()
1997 static void bh_transmit(struct slgt_info *info) bh_transmit()
2006 static void dsr_change(struct slgt_info *info, unsigned short status) dsr_change()
2026 static void cts_change(struct slgt_info *info, unsigned short status) cts_change()
2061 static void dcd_change(struct slgt_info *info, unsigned short status) dcd_change()
2098 static void ri_change(struct slgt_info *info, unsigned short status) ri_change()
2118 static void isr_rxdata(struct slgt_info *info) isr_rxdata()
2152 static void isr_serial(struct slgt_info *info) isr_serial()
2209 static void isr_rdma(struct slgt_info *info) isr_rdma()
2235 static void isr_tdma(struct slgt_info *info) isr_tdma()
2266 static bool unsent_tbufs(struct slgt_info *info) unsent_tbufs()
2290 static void isr_txeom(struct slgt_info *info, unsigned short status) isr_txeom()
2340 static void isr_gpio(struct slgt_info *info, unsigned int changed, unsigned int state) isr_gpio()
2365 struct slgt_info *info = dev_id; slgt_interrupt()
2407 struct slgt_info *port = info->port_array[i]; slgt_interrupt()
2425 static int startup(struct slgt_info *info) startup()
2458 static void shutdown(struct slgt_info *info) shutdown()
2500 static void program_hw(struct slgt_info *info) program_hw()
2535 static void change_params(struct slgt_info *info) change_params()
2615 static int get_stats(struct slgt_info *info, struct mgsl_icount __user *user_icount) get_stats()
2627 static int get_params(struct slgt_info *info, MGSL_PARAMS __user *user_params) get_params()
2635 static int set_params(struct slgt_info *info, MGSL_PARAMS __user *new_params) set_params()
2656 static int get_txidle(struct slgt_info *info, int __user *idle_mode) get_txidle()
2664 static int set_txidle(struct slgt_info *info, int idle_mode) set_txidle()
2676 static int tx_enable(struct slgt_info *info, int enable) tx_enable()
2695 static int tx_abort(struct slgt_info *info) tx_abort()
2705 static int rx_enable(struct slgt_info *info, int enable) rx_enable()
2755 static int wait_mgsl_event(struct slgt_info *info, int __user *mask_ptr) wait_mgsl_event()
2869 static int get_interface(struct slgt_info *info, int __user *if_mode) get_interface()
2877 static int set_interface(struct slgt_info *info, int if_mode) set_interface()
2900 static int get_xsync(struct slgt_info *info, int __user *xsync) get_xsync()
2914 static int set_xsync(struct slgt_info *info, int xsync) set_xsync()
2926 static int get_xctrl(struct slgt_info *info, int __user *xctrl) get_xctrl()
2951 static int set_xctrl(struct slgt_info *info, int xctrl) set_xctrl()
2972 static int set_gpio(struct slgt_info *info, struct gpio_desc __user *user_gpio) set_gpio()
3007 static int get_gpio(struct slgt_info *info, struct gpio_desc __user *user_gpio) get_gpio()
3081 static int wait_gpio(struct slgt_info *info, struct gpio_desc __user *user_gpio) wait_gpio()
3132 static int modem_input_wait(struct slgt_info *info,int arg) modem_input_wait()
3187 struct slgt_info *info = tty->driver_data; tiocmget()
3216 struct slgt_info *info = tty->driver_data; tiocmset()
3239 struct slgt_info *info = container_of(port, struct slgt_info, port); carrier_raised()
3250 struct slgt_info *info = container_of(port, struct slgt_info, port); dtr_rts()
3266 struct slgt_info *info) block_til_ready()
3348 static int alloc_tmp_rbuf(struct slgt_info *info) alloc_tmp_rbuf()
3363 static void free_tmp_rbuf(struct slgt_info *info) free_tmp_rbuf()
3374 static int alloc_desc(struct slgt_info *info) alloc_desc()
3420 static void free_desc(struct slgt_info *info) free_desc()
3430 static int alloc_bufs(struct slgt_info *info, struct slgt_desc *bufs, int count) alloc_bufs()
3441 static void free_bufs(struct slgt_info *info, struct slgt_desc *bufs, int count) free_bufs()
3452 static int alloc_dma_bufs(struct slgt_info *info) alloc_dma_bufs()
3468 static void free_dma_bufs(struct slgt_info *info) free_dma_bufs()
3478 static int claim_resources(struct slgt_info *info) claim_resources()
3503 static void release_resources(struct slgt_info *info) release_resources()
3524 static void add_device(struct slgt_info *info) add_device()
3542 struct slgt_info *current_dev = slgt_device_list; add_device()
3587 static struct slgt_info *alloc_dev(int adapter_num, int port_num, struct pci_dev *pdev) alloc_dev()
3589 struct slgt_info *info; alloc_dev()
3591 info = kzalloc(sizeof(struct slgt_info), GFP_KERNEL); alloc_dev()
3633 struct slgt_info *port_array[SLGT_MAX_PORTS]; device_init()
3693 struct slgt_info *info = port_array[i]; device_init()
3744 struct slgt_info *info; slgt_cleanup()
3745 struct slgt_info *tmp; slgt_cleanup()
3861 static __u8 rd_reg8(struct slgt_info *info, unsigned int addr) rd_reg8()
3867 static void wr_reg8(struct slgt_info *info, unsigned int addr, __u8 value) wr_reg8()
3873 static __u16 rd_reg16(struct slgt_info *info, unsigned int addr) rd_reg16()
3879 static void wr_reg16(struct slgt_info *info, unsigned int addr, __u16 value) wr_reg16()
3885 static __u32 rd_reg32(struct slgt_info *info, unsigned int addr) rd_reg32()
3891 static void wr_reg32(struct slgt_info *info, unsigned int addr, __u32 value) wr_reg32()
3897 static void rdma_reset(struct slgt_info *info) rdma_reset()
3910 static void tdma_reset(struct slgt_info *info) tdma_reset()
3928 static void enable_loopback(struct slgt_info *info) enable_loopback()
3955 static void set_rate(struct slgt_info *info, u32 rate) set_rate()
3974 static void rx_stop(struct slgt_info *info) rx_stop()
3994 static void rx_start(struct slgt_info *info) rx_start()
4043 static void tx_start(struct slgt_info *info) tx_start()
4081 static void tx_stop(struct slgt_info *info) tx_stop()
4104 static void reset_port(struct slgt_info *info) reset_port()
4118 static void reset_adapter(struct slgt_info *info) reset_adapter()
4127 static void async_mode(struct slgt_info *info) async_mode()
4268 static void sync_mode(struct slgt_info *info) sync_mode()
4493 static void tx_set_idle(struct slgt_info *info) tx_set_idle()
4535 static void get_signals(struct slgt_info *info) get_signals()
4555 static void msc_set_vcr(struct slgt_info *info) msc_set_vcr()
4597 static void set_signals(struct slgt_info *info) set_signals()
4614 static void free_rbufs(struct slgt_info *info, unsigned int i, unsigned int last) free_rbufs()
4633 static void reset_rbufs(struct slgt_info *info) reset_rbufs()
4645 static bool rx_get_frame(struct slgt_info *info) rx_get_frame()
4782 static bool rx_get_buf(struct slgt_info *info) rx_get_buf()
4808 static void reset_tbufs(struct slgt_info *info) reset_tbufs()
4821 static unsigned int free_tbuf_count(struct slgt_info *info) free_tbuf_count()
4846 static unsigned int tbuf_bytes(struct slgt_info *info) tbuf_bytes()
4896 static bool tx_load(struct slgt_info *info, const char *buf, unsigned int size) tx_load()
4963 static int register_test(struct slgt_info *info) register_test()
4985 static int irq_test(struct slgt_info *info) irq_test()
5027 static int loopback_test_rx(struct slgt_info *info) loopback_test_rx()
5051 static int loopback_test(struct slgt_info *info) loopback_test()
5111 static int adapter_test(struct slgt_info *info) adapter_test()
5131 struct slgt_info *info = (struct slgt_info*)context; tx_timeout()
5155 struct slgt_info *info = (struct slgt_info*)context; rx_timeout()
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