--- /dev/null
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Intel Corporation
+ */
+
+#ifndef _AVF_OSDEP_H_
+#define _AVF_OSDEP_H_
+
+#include <string.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdarg.h>
+
+#include <rte_common.h>
+#include <rte_memcpy.h>
+#include <rte_memzone.h>
+#include <rte_malloc.h>
+#include <rte_byteorder.h>
+#include <rte_cycles.h>
+#include <rte_spinlock.h>
+#include <rte_log.h>
+#include <rte_io.h>
+
+#include "../avf_log.h"
+
+#define INLINE inline
+#define STATIC static
+
+typedef uint8_t u8;
+typedef int8_t s8;
+typedef uint16_t u16;
+typedef uint32_t u32;
+typedef int32_t s32;
+typedef uint64_t u64;
+
+#define __iomem
+#define hw_dbg(hw, S, A...) do {} while (0)
+#define upper_32_bits(n) ((u32)(((n) >> 16) >> 16))
+#define lower_32_bits(n) ((u32)(n))
+
+#ifndef ETH_ADDR_LEN
+#define ETH_ADDR_LEN 6
+#endif
+
+#ifndef __le16
+#define __le16 uint16_t
+#endif
+#ifndef __le32
+#define __le32 uint32_t
+#endif
+#ifndef __le64
+#define __le64 uint64_t
+#endif
+#ifndef __be16
+#define __be16 uint16_t
+#endif
+#ifndef __be32
+#define __be32 uint32_t
+#endif
+#ifndef __be64
+#define __be64 uint64_t
+#endif
+
+#define FALSE 0
+#define TRUE 1
+#define false 0
+#define true 1
+
+#define min(a,b) RTE_MIN(a,b)
+#define max(a,b) RTE_MAX(a,b)
+
+#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
+#define ASSERT(x) if(!(x)) rte_panic("AVF: x")
+
+#define DEBUGOUT(S) PMD_DRV_LOG_RAW(DEBUG, S)
+#define DEBUGOUT2(S, A...) PMD_DRV_LOG_RAW(DEBUG, S, ##A)
+#define DEBUGFUNC(F) DEBUGOUT(F "\n")
+
+#define CPU_TO_LE16(o) rte_cpu_to_le_16(o)
+#define CPU_TO_LE32(s) rte_cpu_to_le_32(s)
+#define CPU_TO_LE64(h) rte_cpu_to_le_64(h)
+#define LE16_TO_CPU(a) rte_le_to_cpu_16(a)
+#define LE32_TO_CPU(c) rte_le_to_cpu_32(c)
+#define LE64_TO_CPU(k) rte_le_to_cpu_64(k)
+
+#define cpu_to_le16(o) rte_cpu_to_le_16(o)
+#define cpu_to_le32(s) rte_cpu_to_le_32(s)
+#define cpu_to_le64(h) rte_cpu_to_le_64(h)
+#define le16_to_cpu(a) rte_le_to_cpu_16(a)
+#define le32_to_cpu(c) rte_le_to_cpu_32(c)
+#define le64_to_cpu(k) rte_le_to_cpu_64(k)
+
+#define avf_memset(a, b, c, d) memset((a), (b), (c))
+#define avf_memcpy(a, b, c, d) rte_memcpy((a), (b), (c))
+
+#define avf_usec_delay(x) rte_delay_us(x)
+#define avf_msec_delay(x) rte_delay_us(1000*(x))
+
+#define AVF_PCI_REG(reg) rte_read32(reg)
+#define AVF_PCI_REG_ADDR(a, reg) \
+ ((volatile uint32_t *)((char *)(a)->hw_addr + (reg)))
+
+#define AVF_PCI_REG_WRITE(reg, value) \
+ rte_write32((rte_cpu_to_le_32(value)), reg)
+#define AVF_PCI_REG_WRITE_RELAXED(reg, value) \
+ rte_write32_relaxed((rte_cpu_to_le_32(value)), reg)
+static inline
+uint32_t avf_read_addr(volatile void *addr)
+{
+ return rte_le_to_cpu_32(AVF_PCI_REG(addr));
+}
+
+#define AVF_READ_REG(hw, reg) \
+ avf_read_addr(AVF_PCI_REG_ADDR((hw), (reg)))
+#define AVF_WRITE_REG(hw, reg, value) \
+ AVF_PCI_REG_WRITE(AVF_PCI_REG_ADDR((hw), (reg)), (value))
+#define AVF_WRITE_FLUSH(a) \
+ AVF_READ_REG(a, AVFGEN_RSTAT)
+
+#define rd32(a, reg) avf_read_addr(AVF_PCI_REG_ADDR((a), (reg)))
+#define wr32(a, reg, value) \
+ AVF_PCI_REG_WRITE(AVF_PCI_REG_ADDR((a), (reg)), (value))
+
+#define ARRAY_SIZE(arr) (sizeof(arr)/sizeof(arr[0]))
+
+#define avf_debug(h, m, s, ...) \
+do { \
+ if (((m) & (h)->debug_mask)) \
+ PMD_DRV_LOG_RAW(DEBUG, "avf %02x.%x " s, \
+ (h)->bus.device, (h)->bus.func, \
+ ##__VA_ARGS__); \
+} while (0)
+
+/* memory allocation tracking */
+struct avf_dma_mem {
+ void *va;
+ u64 pa;
+ u32 size;
+ const void *zone;
+} __attribute__((packed));
+
+struct avf_virt_mem {
+ void *va;
+ u32 size;
+} __attribute__((packed));
+
+/* SW spinlock */
+struct avf_spinlock {
+ rte_spinlock_t spinlock;
+};
+
+#define avf_allocate_dma_mem(h, m, unused, s, a) \
+ avf_allocate_dma_mem_d(h, m, s, a)
+#define avf_free_dma_mem(h, m) avf_free_dma_mem_d(h, m)
+
+#define avf_allocate_virt_mem(h, m, s) avf_allocate_virt_mem_d(h, m, s)
+#define avf_free_virt_mem(h, m) avf_free_virt_mem_d(h, m)
+
+static inline void
+avf_init_spinlock_d(struct avf_spinlock *sp)
+{
+ rte_spinlock_init(&sp->spinlock);
+}
+
+static inline void
+avf_acquire_spinlock_d(struct avf_spinlock *sp)
+{
+ rte_spinlock_lock(&sp->spinlock);
+}
+
+static inline void
+avf_release_spinlock_d(struct avf_spinlock *sp)
+{
+ rte_spinlock_unlock(&sp->spinlock);
+}
+
+static inline void
+avf_destroy_spinlock_d(__rte_unused struct avf_spinlock *sp)
+{
+}
+
+#define avf_init_spinlock(_sp) avf_init_spinlock_d(_sp)
+#define avf_acquire_spinlock(_sp) avf_acquire_spinlock_d(_sp)
+#define avf_release_spinlock(_sp) avf_release_spinlock_d(_sp)
+#define avf_destroy_spinlock(_sp) avf_destroy_spinlock_d(_sp)
+
+#endif /* _AVF_OSDEP_H_ */
Code Review / deb_dpdk.git / blobdiff