/* ************************************************************************* * Ralink Tech Inc. * 5F., No.36, Taiyuan St., Jhubei City, * Hsinchu County 302, * Taiwan, R.O.C. * * (c) Copyright 2002-2007, Ralink Technology, Inc. * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * * * ************************************************************************* Module Name: rt_linux.h Abstract: Revision History: Who When What --------- ---------- ---------------------------------------------- */ #ifndef __RT_LINUX_H__ #define __RT_LINUX_H__ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /* load firmware */ #define __KERNEL_SYSCALLS__ #include #include #include #include /* for get_unaligned() */ #define KTHREAD_SUPPORT 1 /* RT2870 2.1.0.0 has it disabled */ #ifdef KTHREAD_SUPPORT #include #include #endif /* KTHREAD_SUPPORT // */ /*********************************************************************************** * Profile related sections ***********************************************************************************/ #ifdef RTMP_MAC_PCI #define STA_DRIVER_VERSION "2.1.0.0" #endif /* RTMP_MAC_PCI // */ #ifdef RTMP_MAC_USB #define STA_DRIVER_VERSION "2.1.0.0" /* RT3070 version: 2.1.1.0 */ #endif /* RTMP_MAC_USB // */ extern const struct iw_handler_def rt28xx_iw_handler_def; /*********************************************************************************** * Compiler related definitions ***********************************************************************************/ #undef __inline #define __inline static inline #define IN #define OUT #define INOUT /*********************************************************************************** * OS Specific definitions and data structures ***********************************************************************************/ typedef int (*HARD_START_XMIT_FUNC) (struct sk_buff * skb, struct net_device * net_dev); #ifdef RTMP_MAC_PCI #ifndef PCI_DEVICE #define PCI_DEVICE(vend,dev) \ .vendor = (vend), .device = (dev), \ .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID #endif /* PCI_DEVICE // */ #endif /* RTMP_MAC_PCI // */ #define RT_MOD_INC_USE_COUNT() \ if (!try_module_get(THIS_MODULE)) \ { \ DBGPRINT(RT_DEBUG_ERROR, ("%s: cannot reserve module\n", __func__)); \ return -1; \ } #define RT_MOD_DEC_USE_COUNT() module_put(THIS_MODULE); #define RTMP_INC_REF(_A) 0 #define RTMP_DEC_REF(_A) 0 #define RTMP_GET_REF(_A) 0 /* This function will be called when query /proc */ struct iw_statistics *rt28xx_get_wireless_stats(IN struct net_device *net_dev); /*********************************************************************************** * Network related constant definitions ***********************************************************************************/ #ifndef IFNAMSIZ #define IFNAMSIZ 16 #endif #define ETH_LENGTH_OF_ADDRESS 6 #define NDIS_STATUS_SUCCESS 0x00 #define NDIS_STATUS_FAILURE 0x01 #define NDIS_STATUS_INVALID_DATA 0x02 #define NDIS_STATUS_RESOURCES 0x03 #define NDIS_SET_PACKET_STATUS(_p, _status) do{} while(0) #define NdisWriteErrorLogEntry(_a, _b, _c, _d) do{} while(0) /* statistics counter */ #define STATS_INC_RX_PACKETS(_pAd, _dev) #define STATS_INC_TX_PACKETS(_pAd, _dev) #define STATS_INC_RX_BYTESS(_pAd, _dev, len) #define STATS_INC_TX_BYTESS(_pAd, _dev, len) #define STATS_INC_RX_ERRORS(_pAd, _dev) #define STATS_INC_TX_ERRORS(_pAd, _dev) #define STATS_INC_RX_DROPPED(_pAd, _dev) #define STATS_INC_TX_DROPPED(_pAd, _dev) /*********************************************************************************** * Ralink Specific network related constant definitions ***********************************************************************************/ #define MIN_NET_DEVICE_FOR_AID 0x00 /*0x00~0x3f */ #define MIN_NET_DEVICE_FOR_MBSSID 0x00 /*0x00,0x10,0x20,0x30 */ #define MIN_NET_DEVICE_FOR_WDS 0x10 /*0x40,0x50,0x60,0x70 */ #define MIN_NET_DEVICE_FOR_APCLI 0x20 #define MIN_NET_DEVICE_FOR_MESH 0x30 #define MIN_NET_DEVICE_FOR_DLS 0x40 #define NET_DEVICE_REAL_IDX_MASK 0x0f /* for each operation mode, we maximum support 15 entities. */ #define NDIS_PACKET_TYPE_DIRECTED 0 #define NDIS_PACKET_TYPE_MULTICAST 1 #define NDIS_PACKET_TYPE_BROADCAST 2 #define NDIS_PACKET_TYPE_ALL_MULTICAST 3 #define NDIS_PACKET_TYPE_PROMISCUOUS 4 /*********************************************************************************** * OS signaling related constant definitions ***********************************************************************************/ /*********************************************************************************** * OS file operation related data structure definitions ***********************************************************************************/ struct rt_rtmp_os_fs_info { int fsuid; int fsgid; mm_segment_t fs; }; #define IS_FILE_OPEN_ERR(_fd) IS_ERR((_fd)) /*********************************************************************************** * OS semaphore related data structure and definitions ***********************************************************************************/ struct os_lock { spinlock_t lock; unsigned long flags; }; /* */ /* spin_lock enhanced for Nested spin lock */ /* */ #define NdisAllocateSpinLock(__lock) \ { \ spin_lock_init((spinlock_t *)(__lock)); \ } #define NdisFreeSpinLock(lock) \ do{}while(0) #define RTMP_SEM_LOCK(__lock) \ { \ spin_lock_bh((spinlock_t *)(__lock)); \ } #define RTMP_SEM_UNLOCK(__lock) \ { \ spin_unlock_bh((spinlock_t *)(__lock)); \ } /* sample, use semaphore lock to replace IRQ lock, 2007/11/15 */ #define RTMP_IRQ_LOCK(__lock, __irqflags) \ { \ __irqflags = 0; \ spin_lock_bh((spinlock_t *)(__lock)); \ pAd->irq_disabled |= 1; \ } #define RTMP_IRQ_UNLOCK(__lock, __irqflag) \ { \ pAd->irq_disabled &= 0; \ spin_unlock_bh((spinlock_t *)(__lock)); \ } #define RTMP_INT_LOCK(__lock, __irqflags) \ { \ spin_lock_irqsave((spinlock_t *)__lock, __irqflags); \ } #define RTMP_INT_UNLOCK(__lock, __irqflag) \ { \ spin_unlock_irqrestore((spinlock_t *)(__lock), ((unsigned long)__irqflag)); \ } #define NdisAcquireSpinLock RTMP_SEM_LOCK #define NdisReleaseSpinLock RTMP_SEM_UNLOCK #ifndef wait_event_interruptible_timeout #define __wait_event_interruptible_timeout(wq, condition, ret) \ do { \ wait_queue_t __wait; \ init_waitqueue_entry(&__wait, current); \ add_wait_queue(&wq, &__wait); \ for (;;) { \ set_current_state(TASK_INTERRUPTIBLE); \ if (condition) \ break; \ if (!signal_pending(current)) { \ ret = schedule_timeout(ret); \ if (!ret) \ break; \ continue; \ } \ ret = -ERESTARTSYS; \ break; \ } \ current->state = TASK_RUNNING; \ remove_wait_queue(&wq, &__wait); \ } while (0) #define wait_event_interruptible_timeout(wq, condition, timeout) \ ({ \ long __ret = timeout; \ if (!(condition)) \ __wait_event_interruptible_timeout(wq, condition, __ret); \ __ret; \ }) #endif #define RTMP_SEM_EVENT_INIT_LOCKED(_pSema) sema_init((_pSema), 0) #define RTMP_SEM_EVENT_INIT(_pSema) sema_init((_pSema), 1) #define RTMP_SEM_EVENT_WAIT(_pSema, _status) ((_status) = down_interruptible((_pSema))) #define RTMP_SEM_EVENT_UP(_pSema) up(_pSema) #ifdef KTHREAD_SUPPORT #define RTMP_WAIT_EVENT_INTERRUPTIBLE(_pAd, _pTask) \ { \ wait_event_interruptible(_pTask->kthread_q, \ _pTask->kthread_running || kthread_should_stop()); \ _pTask->kthread_running = FALSE; \ if (kthread_should_stop()) \ { \ RTMP_SET_FLAG(_pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS); \ break; \ } \ } #endif #ifdef KTHREAD_SUPPORT #define WAKE_UP(_pTask) \ do{ \ if ((_pTask)->kthread_task) \ { \ (_pTask)->kthread_running = TRUE; \ wake_up(&(_pTask)->kthread_q); \ } \ }while(0) #endif /*********************************************************************************** * OS Memory Access related data structure and definitions ***********************************************************************************/ #define MEM_ALLOC_FLAG (GFP_ATOMIC) /*(GFP_DMA | GFP_ATOMIC) */ #define NdisMoveMemory(Destination, Source, Length) memmove(Destination, Source, Length) #define NdisCopyMemory(Destination, Source, Length) memcpy(Destination, Source, Length) #define NdisZeroMemory(Destination, Length) memset(Destination, 0, Length) #define NdisFillMemory(Destination, Length, Fill) memset(Destination, Fill, Length) #define NdisCmpMemory(Destination, Source, Length) memcmp(Destination, Source, Length) #define NdisEqualMemory(Source1, Source2, Length) (!memcmp(Source1, Source2, Length)) #define RTMPEqualMemory(Source1, Source2, Length) (!memcmp(Source1, Source2, Length)) #define MlmeAllocateMemory(_pAd, _ppVA) os_alloc_mem(_pAd, _ppVA, MGMT_DMA_BUFFER_SIZE) #define MlmeFreeMemory(_pAd, _pVA) os_free_mem(_pAd, _pVA) #define COPY_MAC_ADDR(Addr1, Addr2) memcpy((Addr1), (Addr2), MAC_ADDR_LEN) /*********************************************************************************** * OS task related data structure and definitions ***********************************************************************************/ #define RTMP_OS_MGMT_TASK_FLAGS CLONE_VM #define THREAD_PID_INIT_VALUE NULL #define GET_PID(_v) find_get_pid((_v)) #define GET_PID_NUMBER(_v) pid_nr((_v)) #define CHECK_PID_LEGALITY(_pid) if (pid_nr((_pid)) > 0) #define KILL_THREAD_PID(_A, _B, _C) kill_pid((_A), (_B), (_C)) /*********************************************************************************** * Timer related definitions and data structures. **********************************************************************************/ #define OS_HZ HZ typedef void (*TIMER_FUNCTION) (unsigned long); #define OS_WAIT(_time) \ { int _i; \ long _loop = ((_time)/(1000/OS_HZ)) > 0 ? ((_time)/(1000/OS_HZ)) : 1;\ wait_queue_head_t _wait; \ init_waitqueue_head(&_wait); \ for (_i=0; _i<(_loop); _i++) \ wait_event_interruptible_timeout(_wait, 0, ONE_TICK); } #define RTMP_TIME_AFTER(a,b) \ (typecheck(unsigned long, (unsigned long)a) && \ typecheck(unsigned long, (unsigned long)b) && \ ((long)(b) - (long)(a) < 0)) #define RTMP_TIME_AFTER_EQ(a,b) \ (typecheck(unsigned long, (unsigned long)a) && \ typecheck(unsigned long, (unsigned long)b) && \ ((long)(a) - (long)(b) >= 0)) #define RTMP_TIME_BEFORE(a,b) RTMP_TIME_AFTER_EQ(b,a) #define ONE_TICK 1 static inline void NdisGetSystemUpTime(unsigned long * time) { *time = jiffies; } /*********************************************************************************** * OS specific cookie data structure binding to struct rt_rtmp_adapter ***********************************************************************************/ struct os_cookie { #ifdef RTMP_MAC_PCI struct pci_dev *pci_dev; struct pci_dev *parent_pci_dev; u16 DeviceID; dma_addr_t pAd_pa; #endif /* RTMP_MAC_PCI // */ #ifdef RTMP_MAC_USB struct usb_device *pUsb_Dev; #endif /* RTMP_MAC_USB // */ struct tasklet_struct rx_done_task; struct tasklet_struct mgmt_dma_done_task; struct tasklet_struct ac0_dma_done_task; struct tasklet_struct ac1_dma_done_task; struct tasklet_struct ac2_dma_done_task; struct tasklet_struct ac3_dma_done_task; struct tasklet_struct tbtt_task; #ifdef RTMP_MAC_PCI struct tasklet_struct fifo_statistic_full_task; #endif /* RTMP_MAC_PCI // */ #ifdef RTMP_MAC_USB struct tasklet_struct null_frame_complete_task; struct tasklet_struct rts_frame_complete_task; struct tasklet_struct pspoll_frame_complete_task; #endif /* RTMP_MAC_USB // */ unsigned long apd_pid; /*802.1x daemon pid */ int ioctl_if_type; int ioctl_if; }; /*********************************************************************************** * OS debugging and printing related definitions and data structure ***********************************************************************************/ #define PRINT_MAC(addr) \ addr[0], addr[1], addr[2], addr[3], addr[4], addr[5] #ifdef DBG extern unsigned long RTDebugLevel; #define DBGPRINT_RAW(Level, Fmt) \ do{ \ if (Level <= RTDebugLevel) \ { \ printk Fmt; \ } \ }while(0) #define DBGPRINT(Level, Fmt) DBGPRINT_RAW(Level, Fmt) #define DBGPRINT_ERR(Fmt) \ { \ printk("ERROR! "); \ printk Fmt; \ } #define DBGPRINT_S(Status, Fmt) \ { \ printk Fmt; \ } #else #define DBGPRINT(Level, Fmt) #define DBGPRINT_RAW(Level, Fmt) #define DBGPRINT_S(Status, Fmt) #define DBGPRINT_ERR(Fmt) #endif #define ASSERT(x) void hex_dump(char *str, unsigned char *pSrcBufVA, unsigned int SrcBufLen); /********************************************************************************************************* The following code are not revised, temporary put it here. *********************************************************************************************************/ /*********************************************************************************** * Device DMA Access related definitions and data structures. **********************************************************************************/ #ifdef RTMP_MAC_PCI struct rt_rtmp_adapter; dma_addr_t linux_pci_map_single(struct rt_rtmp_adapter *pAd, void *ptr, size_t size, int sd_idx, int direction); void linux_pci_unmap_single(struct rt_rtmp_adapter *pAd, dma_addr_t dma_addr, size_t size, int direction); #define PCI_MAP_SINGLE(_handle, _ptr, _size, _sd_idx, _dir) \ linux_pci_map_single(_handle, _ptr, _size, _sd_idx, _dir) #define PCI_UNMAP_SINGLE(_handle, _ptr, _size, _dir) \ linux_pci_unmap_single(_handle, _ptr, _size, _dir) #define PCI_ALLOC_CONSISTENT(_pci_dev, _size, _ptr) \ pci_alloc_consistent(_pci_dev, _size, _ptr) #define PCI_FREE_CONSISTENT(_pci_dev, _size, _virtual_addr, _physical_addr) \ pci_free_consistent(_pci_dev, _size, _virtual_addr, _physical_addr) #define DEV_ALLOC_SKB(_length) \ dev_alloc_skb(_length) #endif /* RTMP_MAC_PCI // */ /* * unsigned long * RTMP_GetPhysicalAddressLow( * dma_addr_t PhysicalAddress); */ #define RTMP_GetPhysicalAddressLow(PhysicalAddress) (PhysicalAddress) /* * unsigned long * RTMP_GetPhysicalAddressHigh( * dma_addr_t PhysicalAddress); */ #define RTMP_GetPhysicalAddressHigh(PhysicalAddress) (0) /* * void * RTMP_SetPhysicalAddressLow( * dma_addr_t PhysicalAddress, * unsigned long Value); */ #define RTMP_SetPhysicalAddressLow(PhysicalAddress, Value) \ PhysicalAddress = Value; /* * void * RTMP_SetPhysicalAddressHigh( * dma_addr_t PhysicalAddress, * unsigned long Value); */ #define RTMP_SetPhysicalAddressHigh(PhysicalAddress, Value) #define NdisMIndicateStatus(_w, _x, _y, _z) /*********************************************************************************** * Device Register I/O Access related definitions and data structures. **********************************************************************************/ #ifdef RTMP_MAC_PCI /*Patch for ASIC turst read/write bug, needs to remove after metel fix */ #define RTMP_IO_READ32(_A, _R, _pV) \ { \ if ((_A)->bPCIclkOff == FALSE) \ { \ (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \ (*_pV = readl((void *)((_A)->CSRBaseAddress + (_R)))); \ } \ else \ *_pV = 0; \ } #define RTMP_IO_FORCE_READ32(_A, _R, _pV) \ { \ (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \ (*_pV = readl((void *)((_A)->CSRBaseAddress + (_R)))); \ } #define RTMP_IO_READ8(_A, _R, _pV) \ { \ (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \ (*_pV = readb((void *)((_A)->CSRBaseAddress + (_R)))); \ } #define RTMP_IO_WRITE32(_A, _R, _V) \ { \ if ((_A)->bPCIclkOff == FALSE) \ { \ u32 Val; \ Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \ writel((_V), (void *)((_A)->CSRBaseAddress + (_R))); \ } \ } #define RTMP_IO_FORCE_WRITE32(_A, _R, _V) \ { \ u32 Val; \ Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \ writel(_V, (void *)((_A)->CSRBaseAddress + (_R))); \ } #if defined(RALINK_2880) || defined(RALINK_3052) #define RTMP_IO_WRITE8(_A, _R, _V) \ { \ unsigned long Val; \ u8 _i; \ _i = ((_R) & 0x3); \ Val = readl((void *)((_A)->CSRBaseAddress + ((_R) - _i))); \ Val = Val & (~(0x000000ff << ((_i)*8))); \ Val = Val | ((unsigned long)(_V) << ((_i)*8)); \ writel((Val), (void *)((_A)->CSRBaseAddress + ((_R) - _i))); \ } #else #define RTMP_IO_WRITE8(_A, _R, _V) \ { \ u32 Val; \ Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \ writeb((_V), (u8 *)((_A)->CSRBaseAddress + (_R))); \ } #endif /* #if defined(BRCM_6358) || defined(RALINK_2880) // */ #define RTMP_IO_WRITE16(_A, _R, _V) \ { \ u32 Val; \ Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \ writew((_V), (u16 *)((_A)->CSRBaseAddress + (_R))); \ } #endif /* RTMP_MAC_PCI // */ #ifdef RTMP_MAC_USB /*Patch for ASIC turst read/write bug, needs to remove after metel fix */ #define RTMP_IO_READ32(_A, _R, _pV) \ RTUSBReadMACRegister((_A), (_R), (u32 *)(_pV)) #define RTMP_IO_READ8(_A, _R, _pV) \ { \ } #define RTMP_IO_WRITE32(_A, _R, _V) \ RTUSBWriteMACRegister((_A), (_R), (u32)(_V)) #define RTMP_IO_WRITE8(_A, _R, _V) \ { \ u16 _Val = _V; \ RTUSBSingleWrite((_A), (_R), (u16)(_Val)); \ } #define RTMP_IO_WRITE16(_A, _R, _V) \ { \ RTUSBSingleWrite((_A), (_R), (u16)(_V)); \ } #endif /* RTMP_MAC_USB // */ /*********************************************************************************** * Network Related data structure and marco definitions ***********************************************************************************/ #define PKTSRC_NDIS 0x7f #define PKTSRC_DRIVER 0x0f #define RTMP_OS_NETDEV_SET_PRIV(_pNetDev, _pPriv) ((_pNetDev)->ml_priv = (_pPriv)) #define RTMP_OS_NETDEV_GET_PRIV(_pNetDev) ((_pNetDev)->ml_priv) #define RTMP_OS_NETDEV_GET_DEVNAME(_pNetDev) ((_pNetDev)->name) #define RTMP_OS_NETDEV_GET_PHYADDR(_PNETDEV) ((_PNETDEV)->dev_addr) #define RTMP_OS_NETDEV_START_QUEUE(_pNetDev) netif_start_queue((_pNetDev)) #define RTMP_OS_NETDEV_STOP_QUEUE(_pNetDev) netif_stop_queue((_pNetDev)) #define RTMP_OS_NETDEV_WAKE_QUEUE(_pNetDev) netif_wake_queue((_pNetDev)) #define RTMP_OS_NETDEV_CARRIER_OFF(_pNetDev) netif_carrier_off((_pNetDev)) #define QUEUE_ENTRY_TO_PACKET(pEntry) \ (void *)(pEntry) #define PACKET_TO_QUEUE_ENTRY(pPacket) \ (struct rt_queue_entry *)(pPacket) #define GET_SG_LIST_FROM_PACKET(_p, _sc) \ rt_get_sg_list_from_packet(_p, _sc) #define RELEASE_NDIS_PACKET(_pAd, _pPacket, _Status) \ { \ RTMPFreeNdisPacket(_pAd, _pPacket); \ } /* * packet helper * - convert internal rt packet to os packet or * os packet to rt packet */ #define RTPKT_TO_OSPKT(_p) ((struct sk_buff *)(_p)) #define OSPKT_TO_RTPKT(_p) ((void *)(_p)) #define GET_OS_PKT_DATAPTR(_pkt) \ (RTPKT_TO_OSPKT(_pkt)->data) #define SET_OS_PKT_DATAPTR(_pkt, _dataPtr) \ (RTPKT_TO_OSPKT(_pkt)->data) = (_dataPtr) #define GET_OS_PKT_LEN(_pkt) \ (RTPKT_TO_OSPKT(_pkt)->len) #define SET_OS_PKT_LEN(_pkt, _len) \ (RTPKT_TO_OSPKT(_pkt)->len) = (_len) #define GET_OS_PKT_DATATAIL(_pkt) \ (skb_tail_pointer(RTPKT_TO_OSPKT(_pkt)) #define SET_OS_PKT_DATATAIL(_pkt, _start, _len) \ (skb_set_tail_pointer(RTPKT_TO_OSPKT(_pkt), _len)) #define GET_OS_PKT_HEAD(_pkt) \ (RTPKT_TO_OSPKT(_pkt)->head) #define GET_OS_PKT_END(_pkt) \ (RTPKT_TO_OSPKT(_pkt)->end) #define GET_OS_PKT_NETDEV(_pkt) \ (RTPKT_TO_OSPKT(_pkt)->dev) #define SET_OS_PKT_NETDEV(_pkt, _pNetDev) \ (RTPKT_TO_OSPKT(_pkt)->dev) = (_pNetDev) #define GET_OS_PKT_TYPE(_pkt) \ (RTPKT_TO_OSPKT(_pkt)) #define GET_OS_PKT_NEXT(_pkt) \ (RTPKT_TO_OSPKT(_pkt)->next) #define OS_PKT_CLONED(_pkt) skb_cloned(RTPKT_TO_OSPKT(_pkt)) #define OS_NTOHS(_Val) \ (ntohs(_Val)) #define OS_HTONS(_Val) \ (htons(_Val)) #define OS_NTOHL(_Val) \ (ntohl(_Val)) #define OS_HTONL(_Val) \ (htonl(_Val)) #define CB_OFF 10 /* User Priority */ #define RTMP_SET_PACKET_UP(_p, _prio) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+0] = _prio) #define RTMP_GET_PACKET_UP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+0]) /* Fragment # */ #define RTMP_SET_PACKET_FRAGMENTS(_p, _num) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+1] = _num) #define RTMP_GET_PACKET_FRAGMENTS(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+1]) /* 0x0 ~0x7f: TX to AP's own BSS which has the specified AID. if AID>127, set bit 7 in RTMP_SET_PACKET_EMACTAB too. */ /*(this value also as MAC(on-chip WCID) table index) */ /* 0x80~0xff: TX to a WDS link. b0~6: WDS index */ #define RTMP_SET_PACKET_WCID(_p, _wdsidx) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+2] = _wdsidx) #define RTMP_GET_PACKET_WCID(_p) ((u8)(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+2])) /* 0xff: PKTSRC_NDIS, others: local TX buffer index. This value affects how to a packet */ #define RTMP_SET_PACKET_SOURCE(_p, _pktsrc) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+3] = _pktsrc) #define RTMP_GET_PACKET_SOURCE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+3]) /* RTS/CTS-to-self protection method */ #define RTMP_SET_PACKET_RTS(_p, _num) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+4] = _num) #define RTMP_GET_PACKET_RTS(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+4]) /* see RTMP_S(G)ET_PACKET_EMACTAB */ /* TX rate index */ #define RTMP_SET_PACKET_TXRATE(_p, _rate) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+5] = _rate) #define RTMP_GET_PACKET_TXRATE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+5]) /* From which Interface */ #define RTMP_SET_PACKET_IF(_p, _ifdx) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+6] = _ifdx) #define RTMP_GET_PACKET_IF(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+6]) #define RTMP_SET_PACKET_NET_DEVICE_MBSSID(_p, _bss) RTMP_SET_PACKET_IF((_p), (_bss)) #define RTMP_SET_PACKET_NET_DEVICE_WDS(_p, _bss) RTMP_SET_PACKET_IF((_p), ((_bss) + MIN_NET_DEVICE_FOR_WDS)) #define RTMP_SET_PACKET_NET_DEVICE_APCLI(_p, _idx) RTMP_SET_PACKET_IF((_p), ((_idx) + MIN_NET_DEVICE_FOR_APCLI)) #define RTMP_SET_PACKET_NET_DEVICE_MESH(_p, _idx) RTMP_SET_PACKET_IF((_p), ((_idx) + MIN_NET_DEVICE_FOR_MESH)) #define RTMP_GET_PACKET_NET_DEVICE_MBSSID(_p) RTMP_GET_PACKET_IF((_p)) #define RTMP_GET_PACKET_NET_DEVICE(_p) RTMP_GET_PACKET_IF((_p)) #define RTMP_SET_PACKET_MOREDATA(_p, _morebit) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+7] = _morebit) #define RTMP_GET_PACKET_MOREDATA(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+7]) /* */ /* Sepcific Pakcet Type definition */ /* */ #define RTMP_PACKET_SPECIFIC_CB_OFFSET 11 #define RTMP_PACKET_SPECIFIC_DHCP 0x01 #define RTMP_PACKET_SPECIFIC_EAPOL 0x02 #define RTMP_PACKET_SPECIFIC_IPV4 0x04 #define RTMP_PACKET_SPECIFIC_WAI 0x08 #define RTMP_PACKET_SPECIFIC_VLAN 0x10 #define RTMP_PACKET_SPECIFIC_LLCSNAP 0x20 /*Specific */ #define RTMP_SET_PACKET_SPECIFIC(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] = _flg) /*DHCP */ #define RTMP_SET_PACKET_DHCP(_p, _flg) \ do{ \ if (_flg) \ (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_DHCP); \ else \ (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_DHCP); \ }while(0) #define RTMP_GET_PACKET_DHCP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_DHCP) /*EAPOL */ #define RTMP_SET_PACKET_EAPOL(_p, _flg) \ do{ \ if (_flg) \ (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_EAPOL); \ else \ (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_EAPOL); \ }while(0) #define RTMP_GET_PACKET_EAPOL(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_EAPOL) /*WAI */ #define RTMP_SET_PACKET_WAI(_p, _flg) \ do{ \ if (_flg) \ (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_WAI); \ else \ (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_WAI); \ }while(0) #define RTMP_GET_PACKET_WAI(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_WAI) #define RTMP_GET_PACKET_LOWRATE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & (RTMP_PACKET_SPECIFIC_EAPOL | RTMP_PACKET_SPECIFIC_DHCP | RTMP_PACKET_SPECIFIC_WAI)) /*VLAN */ #define RTMP_SET_PACKET_VLAN(_p, _flg) \ do{ \ if (_flg) \ (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_VLAN); \ else \ (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_VLAN); \ }while(0) #define RTMP_GET_PACKET_VLAN(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_VLAN) /*LLC/SNAP */ #define RTMP_SET_PACKET_LLCSNAP(_p, _flg) \ do{ \ if (_flg) \ (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_LLCSNAP); \ else \ (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_LLCSNAP); \ }while(0) #define RTMP_GET_PACKET_LLCSNAP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_LLCSNAP) /* IP */ #define RTMP_SET_PACKET_IPV4(_p, _flg) \ do{ \ if (_flg) \ (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_IPV4); \ else \ (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_IPV4); \ }while(0) #define RTMP_GET_PACKET_IPV4(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_IPV4) /* If this flag is set, it indicates that this EAPoL frame MUST be clear. */ #define RTMP_SET_PACKET_CLEAR_EAP_FRAME(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12] = _flg) #define RTMP_GET_PACKET_CLEAR_EAP_FRAME(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12]) /* use bit3 of cb[CB_OFF+16] */ #define RTMP_SET_PACKET_5VT(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22] = _flg) #define RTMP_GET_PACKET_5VT(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22]) /* Max skb->cb = 48B = [CB_OFF+38] */ /*********************************************************************************** * Other function prototypes definitions ***********************************************************************************/ void RTMP_GetCurrentSystemTime(LARGE_INTEGER * time); int rt28xx_packet_xmit(struct sk_buff *skb); #ifdef RTMP_MAC_PCI /* function declarations */ #define IRQ_HANDLE_TYPE irqreturn_t IRQ_HANDLE_TYPE rt2860_interrupt(int irq, void *dev_instance); #endif /* RTMP_MAC_PCI // */ int rt28xx_sta_ioctl(struct net_device *net_dev, IN OUT struct ifreq *rq, int cmd); extern int ra_mtd_write(int num, loff_t to, size_t len, const u_char * buf); extern int ra_mtd_read(int num, loff_t from, size_t len, u_char * buf); #define GET_PAD_FROM_NET_DEV(_pAd, _net_dev) (_pAd) = (struct rt_rtmp_adapter *)(_net_dev)->ml_priv; #endif /* __RT_LINUX_H__ // */