| 1 | /* |
| 2 | * Copyright (c) 2007-2008 Atheros Communications Inc. |
| 3 | * |
| 4 | * Permission to use, copy, modify, and/or distribute this software for any |
| 5 | * purpose with or without fee is hereby granted, provided that the above |
| 6 | * copyright notice and this permission notice appear in all copies. |
| 7 | * |
| 8 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| 9 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| 10 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| 11 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| 12 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| 13 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| 14 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| 15 | */ |
| 16 | /* Module Name : oal_marc.h */ |
| 17 | /* */ |
| 18 | /* Abstract */ |
| 19 | /* This module contains warpper definitions. */ |
| 20 | /* */ |
| 21 | /* NOTES */ |
| 22 | /* Platform dependent. */ |
| 23 | /* */ |
| 24 | /************************************************************************/ |
| 25 | |
| 26 | #ifndef _OAL_MARC_H |
| 27 | #define _OAL_MARC_H |
| 28 | |
| 29 | #include "oal_dt.h" |
| 30 | #include "usbdrv.h" |
| 31 | |
| 32 | #define ZM_OS_LINUX_FUNC |
| 33 | |
| 34 | /***** Critical section *****/ |
| 35 | /* Declare for critical section */ |
| 36 | #ifndef ZM_HALPLUS_LOCK |
| 37 | #define zmw_get_wlan_dev(dev) struct zsWlanDev *wd = (struct zsWlanDev *) \ |
| 38 | ((((struct usbdrv_private *)dev->priv)->wd)) |
| 39 | |
| 40 | #define zmw_declare_for_critical_section() unsigned long irqFlag; |
| 41 | |
| 42 | /* Enter critical section */ |
| 43 | #define zmw_enter_critical_section(dev) spin_lock_irqsave( \ |
| 44 | &(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); |
| 45 | |
| 46 | /* leave critical section */ |
| 47 | #define zmw_leave_critical_section(dev) \ |
| 48 | spin_unlock_irqrestore(&(((struct usbdrv_private *) \ |
| 49 | (dev->priv))->cs_lock), irqFlag); |
| 50 | #else |
| 51 | #define zmw_get_wlan_dev(dev) struct zsWlanDev *wd = zfwGetWlanDev(dev); |
| 52 | |
| 53 | /* Declare for critical section */ |
| 54 | #define zmw_declare_for_critical_section() |
| 55 | |
| 56 | /* Enter critical section */ |
| 57 | #define zmw_enter_critical_section(dev) zfwEnterCriticalSection(dev); |
| 58 | |
| 59 | /* leave critical section */ |
| 60 | #define zmw_leave_critical_section(dev) zfwLeaveCriticalSection(dev); |
| 61 | #endif |
| 62 | |
| 63 | /***** Byte order converting *****/ |
| 64 | #ifdef ZM_CONFIG_BIG_ENDIAN |
| 65 | #define zmw_cpu_to_le32(v) (((v & 0xff000000) >> 24) | \ |
| 66 | ((v & 0x00ff0000) >> 8) | \ |
| 67 | ((v & 0x0000ff00) << 8) | \ |
| 68 | ((v & 0x000000ff) << 24)) |
| 69 | |
| 70 | #define zmw_le32_to_cpu(v) (((v & 0xff000000) >> 24) | \ |
| 71 | ((v & 0x00ff0000) >> 8) | \ |
| 72 | ((v & 0x0000ff00) << 8) | \ |
| 73 | ((v & 0x000000ff) << 24)) |
| 74 | |
| 75 | #define zmw_cpu_to_le16(v) (((v & 0xff00) >> 8) | \ |
| 76 | ((v & 0x00ff) << 8)) |
| 77 | |
| 78 | #define zmw_le16_to_cpu(v) (((v & 0xff00) >> 8) | \ |
| 79 | ((v & 0x00ff) << 8)) |
| 80 | #else |
| 81 | #define zmw_cpu_to_le32(v) (v) |
| 82 | #define zmw_le32_to_cpu(v) (v) |
| 83 | #define zmw_cpu_to_le16(v) (v) |
| 84 | #define zmw_le16_to_cpu(v) (v) |
| 85 | #endif |
| 86 | |
| 87 | /***** Buffer access *****/ |
| 88 | /* Called to read/write buffer */ |
| 89 | #ifndef ZM_HALPLUS_LOCK |
| 90 | |
| 91 | #define zmw_buf_readb(dev, buf, offset) (*(u8_t *)((u8_t *)buf->data+offset)) |
| 92 | #define zmw_buf_readh(dev, buf, offset) zmw_cpu_to_le16(*(u16_t *) \ |
| 93 | ((u8_t *)buf->data+offset)) |
| 94 | #define zmw_buf_writeb(dev, buf, offset, value) (*(u8_t *) \ |
| 95 | ((u8_t *)buf->data+offset) = value) |
| 96 | #define zmw_buf_writeh(dev, buf, offset, value) (*(u16_t *) \ |
| 97 | ((u8_t *)buf->data+offset) = zmw_cpu_to_le16(value)) |
| 98 | #define zmw_buf_get_buffer(dev, buf) (u8_t *)(buf->data) |
| 99 | |
| 100 | #else |
| 101 | |
| 102 | #define zmw_buf_readb(dev, buf, offset) zfwBufReadByte(dev, buf, offset) |
| 103 | #define zmw_buf_readh(dev, buf, offset) zfwBufReadHalfWord(dev, buf, offset) |
| 104 | #define zmw_buf_writeb(dev, buf, offset, value) \ |
| 105 | zfwBufWriteByte(dev, buf, offset, value) |
| 106 | #define zmw_buf_writeh(dev, buf, offset, value) \ |
| 107 | zfwBufWriteHalfWord(dev, buf, offset, value) |
| 108 | #define zmw_buf_get_buffer(dev, buf) zfwGetBuffer(dev, buf) |
| 109 | |
| 110 | #endif |
| 111 | |
| 112 | /***** Debug message *****/ |
| 113 | #if 0 |
| 114 | #define zm_debug_msg0(msg) printk(KERN_DEBUG "%s:%s\n", __func__, msg); |
| 115 | #define zm_debug_msg1(msg, val) printk(KERN_DEBUG "%s:%s%ld\n", __func__, \ |
| 116 | msg, (u32_t)val); |
| 117 | #define zm_debug_msg2(msg, val) printk(KERN_DEBUG "%s:%s%lxh\n", __func__, \ |
| 118 | msg, (u32_t)val); |
| 119 | #define zm_debug_msg_s(msg, val) printk(KERN_DEBUG "%s:%s%s\n", __func__, \ |
| 120 | msg, val); |
| 121 | #define zm_debug_msg_p(msg, val1, val2) do { \ |
| 122 | printk(KERN_DEBUG "%s:%s%01ld.%02ld\n", \ |
| 123 | __func__, \ |
| 124 | msg, (val1/val2), (((val1*100)/val2)%100)); |
| 125 | } while (0) |
| 126 | #define zm_dbg(S) printk S |
| 127 | #else |
| 128 | #define zm_debug_msg0(msg) |
| 129 | #define zm_debug_msg1(msg, val) |
| 130 | #define zm_debug_msg2(msg, val) |
| 131 | #define zm_debug_msg_s(msg, val) |
| 132 | #define zm_debug_msg_p(msg, val1, val2) |
| 133 | #define zm_dbg(S) |
| 134 | #endif |
| 135 | |
| 136 | #define zm_assert(expr) if (!(expr)) { \ |
| 137 | printk(KERN_ERR "Atheors Assertion failed! %s, %s, %s,line=%d\n",\ |
| 138 | #expr, __FILE__, __func__, __LINE__); \ |
| 139 | } |
| 140 | |
| 141 | #define DbgPrint printk |
| 142 | |
| 143 | #endif /* #ifndef _OAL_MARC_H */ |