1 /* 2 * HND SiliconBackplane chipcommon support - OS independent. 3 * 4 * Copyright (C) 2020, Broadcom. 5 * 6 * Unless you and Broadcom execute a separate written software license 7 * agreement governing use of this software, this software is licensed to you 8 * under the terms of the GNU General Public License version 2 (the "GPL"), 9 * available at http://www.broadcom.com/licenses/GPLv2.php, with the 10 * following added to such license: 11 * 12 * As a special exception, the copyright holders of this software give you 13 * permission to link this software with independent modules, and to copy and 14 * distribute the resulting executable under terms of your choice, provided that 15 * you also meet, for each linked independent module, the terms and conditions of 16 * the license of that module. An independent module is a module which is not 17 * derived from this software. The special exception does not apply to any 18 * modifications of the software. 19 * 20 * 21 * <<Broadcom-WL-IPTag/Dual:>> 22 */ 23 24 #ifndef _hndchipc_h_ 25 #define _hndchipc_h_ 26 27 #include <typedefs.h> 28 #include <siutils.h> 29 30 #ifdef RTE_UART 31 typedef void (*si_serial_init_fn)(si_t *sih, void *regs, uint irq, uint baud_base, uint reg_shift); 32 #else 33 typedef void (*si_serial_init_fn)(void *regs, uint irq, uint baud_base, uint reg_shift); 34 #endif 35 extern void si_serial_init(si_t *sih, si_serial_init_fn add); 36 37 extern volatile void *hnd_jtagm_init(si_t *sih, uint clkd, bool exttap, uint32 *prev_jtagctrl); 38 extern void hnd_jtagm_disable(si_t *sih, volatile void *h, uint32 *prev_jtagctrl); 39 extern uint32 jtag_scan(si_t *sih, volatile void *h, uint irsz, uint32 ir0, uint32 ir1, 40 uint drsz, uint32 dr0, uint32 *dr1, bool rti); 41 extern uint32 jtag_read_128(si_t *sih, volatile void *h, uint irsz, uint32 ir0, uint drsz, 42 uint32 dr0, uint32 *dr1, uint32 *dr2, uint32 *dr3); 43 extern uint32 jtag_write_128(si_t *sih, volatile void *h, uint irsz, uint32 ir0, uint drsz, 44 uint32 dr0, uint32 *dr1, uint32 *dr2, uint32 *dr3); 45 extern int jtag_setbit_128(si_t *sih, uint32 jtagureg_addr, uint8 bit_pos, uint8 bit_val); 46 47 #endif /* _hndchipc_h_ */ 48