diff options
Diffstat (limited to 'drivers/net/ixgbe/base/ixgbe_osdep.h')
| -rw-r--r-- | drivers/net/ixgbe/base/ixgbe_osdep.h | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/drivers/net/ixgbe/base/ixgbe_osdep.h b/drivers/net/ixgbe/base/ixgbe_osdep.h new file mode 100644 index 00000000..40b0b512 --- /dev/null +++ b/drivers/net/ixgbe/base/ixgbe_osdep.h @@ -0,0 +1,155 @@ +/****************************************************************************** + + Copyright (c) 2001-2015, Intel Corporation + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. 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. + + 3. Neither the name of the Intel Corporation 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. + +******************************************************************************/ +/*$FreeBSD$*/ + +#ifndef _IXGBE_OS_H_ +#define _IXGBE_OS_H_ + +#include <string.h> +#include <stdint.h> +#include <stdio.h> +#include <stdarg.h> +#include <rte_common.h> +#include <rte_debug.h> +#include <rte_cycles.h> +#include <rte_log.h> +#include <rte_byteorder.h> + +#include "../ixgbe_logs.h" +#include "../ixgbe_bypass_defines.h" + +#define ASSERT(x) if(!(x)) rte_panic("IXGBE: x") + +#define DELAY(x) rte_delay_us(x) +#define usec_delay(x) DELAY(x) +#define msec_delay(x) DELAY(1000*(x)) + +#define DEBUGFUNC(F) DEBUGOUT(F "\n"); +#define DEBUGOUT(S, args...) PMD_DRV_LOG_RAW(DEBUG, S, ##args) +#define DEBUGOUT1(S, args...) DEBUGOUT(S, ##args) +#define DEBUGOUT2(S, args...) DEBUGOUT(S, ##args) +#define DEBUGOUT3(S, args...) DEBUGOUT(S, ##args) +#define DEBUGOUT6(S, args...) DEBUGOUT(S, ##args) +#define DEBUGOUT7(S, args...) DEBUGOUT(S, ##args) + +#define ERROR_REPORT1(e, S, args...) DEBUGOUT(S, ##args) +#define ERROR_REPORT2(e, S, args...) DEBUGOUT(S, ##args) +#define ERROR_REPORT3(e, S, args...) DEBUGOUT(S, ##args) + +#define FALSE 0 +#define TRUE 1 + +#define false 0 +#define true 1 +#define min(a,b) RTE_MIN(a,b) + +#define EWARN(hw, S, args...) DEBUGOUT1(S, ##args) + +/* Bunch of defines for shared code bogosity */ +#define UNREFERENCED_PARAMETER(_p) +#define UNREFERENCED_1PARAMETER(_p) +#define UNREFERENCED_2PARAMETER(_p, _q) +#define UNREFERENCED_3PARAMETER(_p, _q, _r) +#define UNREFERENCED_4PARAMETER(_p, _q, _r, _s) + +/* Shared code error reporting */ +enum { + IXGBE_ERROR_SOFTWARE, + IXGBE_ERROR_POLLING, + IXGBE_ERROR_INVALID_STATE, + IXGBE_ERROR_UNSUPPORTED, + IXGBE_ERROR_ARGUMENT, + IXGBE_ERROR_CAUTION, +}; + +#define STATIC static +#define IXGBE_NTOHL(_i) rte_be_to_cpu_32(_i) +#define IXGBE_NTOHS(_i) rte_be_to_cpu_16(_i) +#define IXGBE_CPU_TO_LE32(_i) rte_cpu_to_le_32(_i) +#define IXGBE_LE32_TO_CPUS(_i) rte_le_to_cpu_32(_i) +#define IXGBE_CPU_TO_BE16(_i) rte_cpu_to_be_16(_i) +#define IXGBE_CPU_TO_BE32(_i) rte_cpu_to_be_32(_i) + +typedef uint8_t u8; +typedef int8_t s8; +typedef uint16_t u16; +typedef int16_t s16; +typedef uint32_t u32; +typedef int32_t s32; +typedef uint64_t u64; +typedef int bool; + +#define mb() rte_mb() +#define wmb() rte_wmb() +#define rmb() rte_rmb() + +#define IOMEM + +#define prefetch(x) rte_prefetch0(x) + +#define IXGBE_PCI_REG(reg) (*((volatile uint32_t *)(reg))) + +static inline uint32_t ixgbe_read_addr(volatile void* addr) +{ + return rte_le_to_cpu_32(IXGBE_PCI_REG(addr)); +} + +#define IXGBE_PCI_REG_WRITE(reg, value) do { \ + IXGBE_PCI_REG((reg)) = (rte_cpu_to_le_32(value)); \ +} while(0) + +#define IXGBE_PCI_REG_ADDR(hw, reg) \ + ((volatile uint32_t *)((char *)(hw)->hw_addr + (reg))) + +#define IXGBE_PCI_REG_ARRAY_ADDR(hw, reg, index) \ + IXGBE_PCI_REG_ADDR((hw), (reg) + ((index) << 2)) + +/* Not implemented !! */ +#define IXGBE_READ_PCIE_WORD(hw, reg) 0 +#define IXGBE_WRITE_PCIE_WORD(hw, reg, value) do { } while(0) + +#define IXGBE_WRITE_FLUSH(a) IXGBE_READ_REG(a, IXGBE_STATUS) + +#define IXGBE_READ_REG(hw, reg) \ + ixgbe_read_addr(IXGBE_PCI_REG_ADDR((hw), (reg))) + +#define IXGBE_WRITE_REG(hw, reg, value) \ + IXGBE_PCI_REG_WRITE(IXGBE_PCI_REG_ADDR((hw), (reg)), (value)) + +#define IXGBE_READ_REG_ARRAY(hw, reg, index) \ + IXGBE_PCI_REG(IXGBE_PCI_REG_ARRAY_ADDR((hw), (reg), (index))) + +#define IXGBE_WRITE_REG_ARRAY(hw, reg, index, value) \ + IXGBE_PCI_REG_WRITE(IXGBE_PCI_REG_ARRAY_ADDR((hw), (reg), (index)), (value)) + +#endif /* _IXGBE_OS_H_ */ |