diff options
Diffstat (limited to 'src/dpdk22/drivers/net/cxgbe/cxgbe_compat.h')
| -rw-r--r-- | src/dpdk22/drivers/net/cxgbe/cxgbe_compat.h | 266 |
1 files changed, 0 insertions, 266 deletions
diff --git a/src/dpdk22/drivers/net/cxgbe/cxgbe_compat.h b/src/dpdk22/drivers/net/cxgbe/cxgbe_compat.h deleted file mode 100644 index e68f8f59..00000000 --- a/src/dpdk22/drivers/net/cxgbe/cxgbe_compat.h +++ /dev/null @@ -1,266 +0,0 @@ -/*- - * BSD LICENSE - * - * Copyright(c) 2014-2015 Chelsio Communications. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Chelsio Communications nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef _CXGBE_COMPAT_H_ -#define _CXGBE_COMPAT_H_ - -#include <string.h> -#include <stdint.h> -#include <stdio.h> -#include <stdarg.h> - -#include <rte_common.h> -#include <rte_memcpy.h> -#include <rte_byteorder.h> -#include <rte_cycles.h> -#include <rte_spinlock.h> -#include <rte_log.h> - -#define dev_printf(level, fmt, args...) \ - RTE_LOG(level, PMD, "rte_cxgbe_pmd: " fmt, ## args) - -#define dev_err(x, args...) dev_printf(ERR, args) -#define dev_info(x, args...) dev_printf(INFO, args) -#define dev_warn(x, args...) dev_printf(WARNING, args) - -#ifdef RTE_LIBRTE_CXGBE_DEBUG -#define dev_debug(x, args...) dev_printf(DEBUG, args) -#else -#define dev_debug(x, args...) do { } while (0) -#endif - -#ifdef RTE_LIBRTE_CXGBE_DEBUG_REG -#define CXGBE_DEBUG_REG(x, args...) dev_printf(DEBUG, "REG:" args) -#else -#define CXGBE_DEBUG_REG(x, args...) do { } while (0) -#endif - -#ifdef RTE_LIBRTE_CXGBE_DEBUG_MBOX -#define CXGBE_DEBUG_MBOX(x, args...) dev_printf(DEBUG, "MBOX:" args) -#else -#define CXGBE_DEBUG_MBOX(x, args...) do { } while (0) -#endif - -#ifdef RTE_LIBRTE_CXGBE_DEBUG_TX -#define CXGBE_DEBUG_TX(x, args...) dev_printf(DEBUG, "TX:" args) -#else -#define CXGBE_DEBUG_TX(x, args...) do { } while (0) -#endif - -#ifdef RTE_LIBRTE_CXGBE_DEBUG_RX -#define CXGBE_DEBUG_RX(x, args...) dev_printf(DEBUG, "RX:" args) -#else -#define CXGBE_DEBUG_RX(x, args...) do { } while (0) -#endif - -#ifdef RTE_LIBRTE_CXGBE_DEBUG -#define CXGBE_FUNC_TRACE() \ - RTE_LOG(DEBUG, PMD, "CXGBE trace: %s\n", __func__) -#else -#define CXGBE_FUNC_TRACE() do { } while (0) -#endif - -#define pr_err(y, args...) dev_err(0, y, ##args) -#define pr_warn(y, args...) dev_warn(0, y, ##args) -#define pr_info(y, args...) dev_info(0, y, ##args) -#define BUG() pr_err("BUG at %s:%d", __func__, __LINE__) - -#define ASSERT(x) do {\ - if (!(x)) \ - rte_panic("CXGBE: x"); \ -} while (0) -#define BUG_ON(x) ASSERT(!(x)) - -#ifndef WARN_ON -#define WARN_ON(x) do { \ - int ret = !!(x); \ - if (unlikely(ret)) \ - pr_warn("WARN_ON: \"" #x "\" at %s:%d\n", __func__, __LINE__); \ -} while (0) -#endif - -#define __iomem - -#ifndef BIT -#define BIT(n) (1 << (n)) -#endif - -#define L1_CACHE_SHIFT 6 -#define L1_CACHE_BYTES BIT(L1_CACHE_SHIFT) - -#define PAGE_SHIFT 12 -#define CXGBE_ALIGN(x, a) (((x) + (a) - 1) & ~((a) - 1)) -#define PTR_ALIGN(p, a) ((typeof(p))CXGBE_ALIGN((unsigned long)(p), (a))) - -#define VLAN_HLEN 4 - -#define rmb() rte_rmb() /* dpdk rte provided rmb */ -#define wmb() rte_wmb() /* dpdk rte provided wmb */ - -typedef uint8_t u8; -typedef int8_t s8; -typedef uint16_t u16; -typedef uint32_t u32; -typedef int32_t s32; -typedef uint64_t u64; -typedef int bool; -typedef uint64_t dma_addr_t; - -#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 -#ifndef __u8 -#define __u8 uint8_t -#endif -#ifndef __u16 -#define __u16 uint16_t -#endif -#ifndef __u32 -#define __u32 uint32_t -#endif -#ifndef __u64 -#define __u64 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) - -/* - * round up val _p to a power of 2 size _s - */ -#define cxgbe_roundup(_p, _s) (((unsigned long)(_p) + (_s - 1)) & ~(_s - 1)) - -#undef container_of -#define container_of(ptr, type, member) ({ \ - typeof(((type *)0)->member)(*__mptr) = (ptr); \ - (type *)((char *)__mptr - offsetof(type, member)); }) - -#define ARRAY_SIZE(arr) RTE_DIM(arr) - -#define cpu_to_be16(o) rte_cpu_to_be_16(o) -#define cpu_to_be32(o) rte_cpu_to_be_32(o) -#define cpu_to_be64(o) rte_cpu_to_be_64(o) -#define cpu_to_le32(o) rte_cpu_to_le_32(o) -#define be16_to_cpu(o) rte_be_to_cpu_16(o) -#define be32_to_cpu(o) rte_be_to_cpu_32(o) -#define be64_to_cpu(o) rte_be_to_cpu_64(o) -#define le32_to_cpu(o) rte_le_to_cpu_32(o) - -#define DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d)) -#define DELAY(x) rte_delay_us(x) -#define udelay(x) DELAY(x) -#define msleep(x) DELAY(1000 * (x)) -#define usleep_range(min, max) msleep(DIV_ROUND_UP(min, 1000)) - -static inline uint8_t hweight32(uint32_t word32) -{ - uint32_t res = word32 - ((word32 >> 1) & 0x55555555); - - res = (res & 0x33333333) + ((res >> 2) & 0x33333333); - res = (res + (res >> 4)) & 0x0F0F0F0F; - res = res + (res >> 8); - return (res + (res >> 16)) & 0x000000FF; - -} /* weight32 */ - -/** - * cxgbe_fls - find last (most-significant) bit set - * @x: the word to search - * - * This is defined the same way as ffs. - * Note cxgbe_fls(0) = 0, cxgbe_fls(1) = 1, cxgbe_fls(0x80000000) = 32. - */ -static inline int cxgbe_fls(int x) -{ - return x ? sizeof(x) * 8 - __builtin_clz(x) : 0; -} - -static inline unsigned long ilog2(unsigned long n) -{ - unsigned int e = 0; - - while (n) { - if (n & ~((1 << 8) - 1)) { - e += 8; - n >>= 8; - continue; - } - - if (n & ~((1 << 4) - 1)) { - e += 4; - n >>= 4; - } - - for (;;) { - n >>= 1; - if (n == 0) - break; - e++; - } - } - - return e; -} - -static inline void writel(unsigned int val, volatile void __iomem *addr) -{ - *(volatile unsigned int *)addr = val; -} - -static inline void writeq(u64 val, volatile void __iomem *addr) -{ - writel(val, addr); - writel(val >> 32, (void *)((uintptr_t)addr + 4)); -} - -#endif /* _CXGBE_COMPAT_H_ */ |