1/* SPDX-License-Identifier: BSD-3-Clause */ 2/* Copyright(c) 2007-2022 Intel Corporation */ 3#ifndef QAT_FREEBSD_H_ 4#define QAT_FREEBSD_H_ 5 6#include <sys/param.h> 7#include <sys/module.h> 8#include <sys/bus.h> 9#include <sys/param.h> 10#include <sys/malloc.h> 11#include <sys/firmware.h> 12#include <sys/rman.h> 13#include <sys/types.h> 14#include <sys/ctype.h> 15#include <sys/ioccom.h> 16#include <sys/param.h> 17#include <sys/lock.h> 18#include <linux/device.h> 19#include <linux/dma-mapping.h> 20#include <linux/completion.h> 21#include <linux/list.h> 22#include <machine/bus.h> 23#include <machine/bus_dma.h> 24#include <sys/firmware.h> 25#include <asm/uaccess.h> 26#include <linux/math64.h> 27#include <linux/spinlock.h> 28 29#define PCI_VENDOR_ID_INTEL 0x8086 30 31#if !defined(__bool_true_false_are_defined) 32#define __bool_true_false_are_defined 1 33#define false 0 34#define true 1 35#if __STDC_VERSION__ < 199901L && __GNUC__ < 3 && !defined(__INTEL_COMPILER) 36typedef int _Bool; 37#endif 38typedef _Bool bool; 39#endif /* !__bool_true_false_are_defined && !__cplusplus */ 40 41#if __STDC_VERSION__ < 199901L && __GNUC__ < 3 && !defined(__INTEL_COMPILER) 42typedef int _Bool; 43#endif 44 45#define pause_ms(wmesg, ms) pause_sbt(wmesg, (ms)*SBT_1MS, 0, C_HARDCLOCK) 46 47/* Function sets the MaxPayload size of a PCI device. */ 48int pci_set_max_payload(device_t dev, int payload_size); 49 50device_t pci_find_pf(device_t vf); 51 52MALLOC_DECLARE(M_QAT); 53 54struct msix_entry { 55 struct resource *irq; 56 void *cookie; 57}; 58 59struct pci_device_id { 60 uint16_t vendor; 61 uint16_t device; 62}; 63 64struct bus_dmamem { 65 bus_dma_tag_t dma_tag; 66 bus_dmamap_t dma_map; 67 void *dma_vaddr; 68 bus_addr_t dma_baddr; 69}; 70 71/* 72 * Allocate a mapping. On success, zero is returned and the 'dma_vaddr' 73 * and 'dma_baddr' fields are populated with the virtual and bus addresses, 74 * respectively, of the mapping. 75 */ 76int bus_dma_mem_create(struct bus_dmamem *mem, 77 bus_dma_tag_t parent, 78 bus_size_t alignment, 79 bus_addr_t lowaddr, 80 bus_size_t len, 81 int flags); 82 83/* 84 * Release a mapping created by bus_dma_mem_create(). 85 */ 86void bus_dma_mem_free(struct bus_dmamem *mem); 87 88#define list_for_each_prev_safe(p, n, h) \ 89 for (p = (h)->prev, n = (p)->prev; p != (h); p = n, n = (p)->prev) 90 91static inline int 92compat_strtoul(const char *cp, unsigned int base, unsigned long *res) 93{ 94 char *end; 95 96 *res = strtoul(cp, &end, base); 97 98 /* skip newline character, if any */ 99 if (*end == '\n') 100 end++; 101 if (*cp == 0 || *end != 0) 102 return (-EINVAL); 103 return (0); 104} 105 106static inline int 107compat_strtouint(const char *cp, unsigned int base, unsigned int *res) 108{ 109 char *end; 110 unsigned long temp; 111 112 *res = temp = strtoul(cp, &end, base); 113 114 /* skip newline character, if any */ 115 if (*end == '\n') 116 end++; 117 if (*cp == 0 || *end != 0) 118 return (-EINVAL); 119 if (temp != (unsigned int)temp) 120 return (-ERANGE); 121 return (0); 122} 123 124static inline int 125compat_strtou8(const char *cp, unsigned int base, unsigned char *res) 126{ 127 char *end; 128 unsigned long temp; 129 130 *res = temp = strtoul(cp, &end, base); 131 132 /* skip newline character, if any */ 133 if (*end == '\n') 134 end++; 135 if (*cp == 0 || *end != 0) 136 return -EINVAL; 137 if (temp != (unsigned char)temp) 138 return -ERANGE; 139 return 0; 140} 141 142#if __FreeBSD_version >= 1300500 143#undef dev_to_node 144static inline int 145dev_to_node(device_t dev) 146{ 147 int numa_domain; 148 149 if (!dev || bus_get_domain(dev, &numa_domain) != 0) 150 return (-1); 151 else 152 return (numa_domain); 153} 154#endif 155#endif 156