1*484027bfSAndrew Boyer /* SPDX-License-Identifier: BSD-3-Clause 2*484027bfSAndrew Boyer * Copyright 2018-2024 Advanced Micro Devices, Inc. 3*484027bfSAndrew Boyer */ 4*484027bfSAndrew Boyer 5*484027bfSAndrew Boyer #ifndef _IONIC_COMMON_H_ 6*484027bfSAndrew Boyer #define _IONIC_COMMON_H_ 7*484027bfSAndrew Boyer 8*484027bfSAndrew Boyer #include <stdint.h> 9*484027bfSAndrew Boyer #include <assert.h> 10*484027bfSAndrew Boyer 11*484027bfSAndrew Boyer #include <rte_common.h> 12*484027bfSAndrew Boyer #include <rte_memory.h> 13*484027bfSAndrew Boyer #include <rte_eal_paging.h> 14*484027bfSAndrew Boyer 15*484027bfSAndrew Boyer #include "ionic_osdep.h" 16*484027bfSAndrew Boyer 17*484027bfSAndrew Boyer #define IONIC_DEVCMD_TIMEOUT 5 /* devcmd_timeout */ 18*484027bfSAndrew Boyer #define IONIC_DEVCMD_CHECK_PERIOD_US 10 /* devcmd status chk period */ 19*484027bfSAndrew Boyer #define IONIC_DEVCMD_RETRY_WAIT_US 20000 20*484027bfSAndrew Boyer 21*484027bfSAndrew Boyer #define IONIC_Q_WDOG_MS 10 /* 10ms */ 22*484027bfSAndrew Boyer #define IONIC_Q_WDOG_MAX_MS 5000 /* 5s */ 23*484027bfSAndrew Boyer #define IONIC_ADMINQ_WDOG_MS 500 /* 500ms */ 24*484027bfSAndrew Boyer 25*484027bfSAndrew Boyer #define IONIC_ALIGN 4096 26*484027bfSAndrew Boyer 27*484027bfSAndrew Boyer struct ionic_dev_bar { 28*484027bfSAndrew Boyer void __iomem *vaddr; 29*484027bfSAndrew Boyer rte_iova_t bus_addr; 30*484027bfSAndrew Boyer unsigned long len; 31*484027bfSAndrew Boyer }; 32*484027bfSAndrew Boyer 33*484027bfSAndrew Boyer __rte_internal 34*484027bfSAndrew Boyer void ionic_uio_scan_mnet_devices(void); 35*484027bfSAndrew Boyer 36*484027bfSAndrew Boyer __rte_internal 37*484027bfSAndrew Boyer void ionic_uio_get_rsrc(const char *name, int idx, struct ionic_dev_bar *bar); 38*484027bfSAndrew Boyer __rte_internal 39*484027bfSAndrew Boyer void ionic_uio_rel_rsrc(const char *name, int idx, struct ionic_dev_bar *bar); 40*484027bfSAndrew Boyer 41*484027bfSAndrew Boyer #endif /* _IONIC_COMMON_H_ */ 42