/* SPDX-License-Identifier: GPL-2.0 */ /* * hfcsusb.h, HFC-S USB mISDN driver */ #ifndef __HFCSUSB_H__ #define __HFCSUSB_H__ #define DRIVER_NAME … #define DBG_HFC_CALL_TRACE … #define DBG_HFC_FIFO_VERBOSE … #define DBG_HFC_USB_VERBOSE … #define DBG_HFC_URB_INFO … #define DBG_HFC_URB_ERROR … #define DEFAULT_TRANSP_BURST_SZ … #define HFC_CTRL_TIMEOUT … #define CLKDEL_TE … #define CLKDEL_NT … /* hfcsusb Layer1 commands */ #define HFC_L1_ACTIVATE_TE … #define HFC_L1_ACTIVATE_NT … #define HFC_L1_DEACTIVATE_NT … #define HFC_L1_FORCE_DEACTIVATE_TE … /* cmd FLAGS in HFCUSB_STATES register */ #define HFCUSB_LOAD_STATE … #define HFCUSB_ACTIVATE … #define HFCUSB_DO_ACTION … #define HFCUSB_NT_G2_G3 … /* timers */ #define NT_ACTIVATION_TIMER … #define NT_T1_COUNT … #define MAX_BCH_SIZE … #define HFCUSB_RX_THRESHOLD … #define HFCUSB_TX_THRESHOLD … #define HFCUSB_CHIP_ID … #define HFCUSB_CIRM … #define HFCUSB_USB_SIZE … #define HFCUSB_USB_SIZE_I … #define HFCUSB_F_CROSS … #define HFCUSB_CLKDEL … #define HFCUSB_CON_HDLC … #define HFCUSB_HDLC_PAR … #define HFCUSB_SCTRL … #define HFCUSB_SCTRL_E … #define HFCUSB_SCTRL_R … #define HFCUSB_F_THRES … #define HFCUSB_FIFO … #define HFCUSB_F_USAGE … #define HFCUSB_MST_MODE0 … #define HFCUSB_MST_MODE1 … #define HFCUSB_P_DATA … #define HFCUSB_INC_RES_F … #define HFCUSB_B1_SSL … #define HFCUSB_B2_SSL … #define HFCUSB_B1_RSL … #define HFCUSB_B2_RSL … #define HFCUSB_STATES … #define HFCUSB_CHIPID … /* fifo registers */ #define HFCUSB_NUM_FIFOS … #define HFCUSB_B1_TX … #define HFCUSB_B1_RX … #define HFCUSB_B2_TX … #define HFCUSB_B2_RX … #define HFCUSB_D_TX … #define HFCUSB_D_RX … #define HFCUSB_PCM_TX … #define HFCUSB_PCM_RX … #define USB_INT … #define USB_BULK … #define USB_ISOC … #define ISOC_PACKETS_D … #define ISOC_PACKETS_B … #define ISO_BUFFER_SIZE … /* defines how much ISO packets are handled in one URB */ static int iso_packets[8] = …; /* Fifo flow Control for TX ISO */ #define SINK_MAX … #define SINK_MIN … #define SINK_DMIN … #define SINK_DMAX … #define BITLINE_INF … /* HFC-S USB register access by Control-URSs */ #define write_reg_atomic(a, b, c) … #define read_reg_atomic(a, b, c) … #define HFC_CTRL_BUFSIZE … struct ctrl_buf { … }; /* * URB error codes * Used to represent a list of values and their respective symbolic names */ struct hfcusb_symbolic_list { … }; static struct hfcusb_symbolic_list urb_errlist[] = …; static inline const char * symbolic(struct hfcusb_symbolic_list list[], const int num) { … } /* USB descriptor need to contain one of the following EndPoint combination: */ #define CNF_4INT3ISO … #define CNF_3INT3ISO … #define CNF_4ISO3ISO … #define CNF_3ISO3ISO … #define EP_NUL … #define EP_NOP … #define EP_ISO … #define EP_BLK … #define EP_INT … #define HFC_CHAN_B1 … #define HFC_CHAN_B2 … #define HFC_CHAN_D … #define HFC_CHAN_E … /* * List of all supported endpoint configuration sets, used to find the * best matching endpoint configuration within a device's USB descriptor. * We need at least 3 RX endpoints, and 3 TX endpoints, either * INT-in and ISO-out, or ISO-in and ISO-out) * with 4 RX endpoints even E-Channel logging is possible */ static int validconf[][19] = …; /* string description of chosen config */ static char *conf_str[] = …; #define LED_OFF … #define LED_SCHEME1 … #define LED_SCHEME2 … #define LED_POWER_ON … #define LED_POWER_OFF … #define LED_S0_ON … #define LED_S0_OFF … #define LED_B1_ON … #define LED_B1_OFF … #define LED_B1_DATA … #define LED_B2_ON … #define LED_B2_OFF … #define LED_B2_DATA … #define LED_NORMAL … #define LED_INVERTED … /* time in ms to perform a Flashing LED when B-Channel has traffic */ #define LED_TIME … struct hfcsusb; struct usb_fifo; /* structure defining input+output fifos (interrupt/bulk mode) */ struct iso_urb { … }; struct usb_fifo { … }; struct hfcsusb { … }; /* private vendor specific data */ struct hfcsusb_vdata { … }; #define HFC_MAX_TE_LAYER1_STATE … #define HFC_MAX_NT_LAYER1_STATE … static const char *HFC_TE_LAYER1_STATES[HFC_MAX_TE_LAYER1_STATE + 1] = …; static const char *HFC_NT_LAYER1_STATES[HFC_MAX_NT_LAYER1_STATE + 1] = …; /* supported devices */ static const struct usb_device_id hfcsusb_idtab[] = …; MODULE_DEVICE_TABLE(usb, hfcsusb_idtab); #endif /* __HFCSUSB_H__ */
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