5f53d8ca3d
Driver from Realtek for the Realtek RTL8192 USB wifi device Based on the r8187 driver from Andrea Merello <andreamrl@tiscali.it> and others. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
708 lines
20 KiB
C
708 lines
20 KiB
C
/**************************************************************************************************
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* Procedure: Init boot code/firmware code/data session
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*
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* Description: This routine will intialize firmware. If any error occurs during the initialization
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* process, the routine shall terminate immediately and return fail.
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* NIC driver should call NdisOpenFile only from MiniportInitialize.
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*
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* Arguments: The pointer of the adapter
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* Returns:
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* NDIS_STATUS_FAILURE - the following initialization process should be terminated
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* NDIS_STATUS_SUCCESS - if firmware initialization process success
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**************************************************************************************************/
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//#include "ieee80211.h"
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#include "r8192U.h"
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#include "r8192U_hw.h"
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#include "r819xU_firmware_img.h"
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#include "r819xU_firmware.h"
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#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)
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#include <linux/firmware.h>
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#endif
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void firmware_init_param(struct net_device *dev)
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{
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struct r8192_priv *priv = ieee80211_priv(dev);
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rt_firmware *pfirmware = priv->pFirmware;
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pfirmware->cmdpacket_frag_thresold = GET_COMMAND_PACKET_FRAG_THRESHOLD(MAX_TRANSMIT_BUFFER_SIZE);
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}
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/*
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* segment the img and use the ptr and length to remember info on each segment
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*
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*/
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bool fw_download_code(struct net_device *dev, u8 *code_virtual_address, u32 buffer_len)
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{
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struct r8192_priv *priv = ieee80211_priv(dev);
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bool rt_status = true;
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u16 frag_threshold;
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u16 frag_length, frag_offset = 0;
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//u16 total_size;
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int i;
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rt_firmware *pfirmware = priv->pFirmware;
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struct sk_buff *skb;
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unsigned char *seg_ptr;
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cb_desc *tcb_desc;
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u8 bLastIniPkt;
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firmware_init_param(dev);
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//Fragmentation might be required
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frag_threshold = pfirmware->cmdpacket_frag_thresold;
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do {
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if((buffer_len - frag_offset) > frag_threshold) {
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frag_length = frag_threshold ;
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bLastIniPkt = 0;
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} else {
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frag_length = buffer_len - frag_offset;
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bLastIniPkt = 1;
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}
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/* Allocate skb buffer to contain firmware info and tx descriptor info
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* add 4 to avoid packet appending overflow.
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* */
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#ifdef RTL8192U
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skb = dev_alloc_skb(USB_HWDESC_HEADER_LEN + frag_length + 4);
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#else
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skb = dev_alloc_skb(frag_length + 4);
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#endif
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memcpy((unsigned char *)(skb->cb),&dev,sizeof(dev));
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tcb_desc = (cb_desc*)(skb->cb + MAX_DEV_ADDR_SIZE);
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tcb_desc->queue_index = TXCMD_QUEUE;
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tcb_desc->bCmdOrInit = DESC_PACKET_TYPE_INIT;
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tcb_desc->bLastIniPkt = bLastIniPkt;
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#ifdef RTL8192U
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skb_reserve(skb, USB_HWDESC_HEADER_LEN);
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#endif
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seg_ptr = skb->data;
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/*
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* Transform from little endian to big endian
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* and pending zero
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*/
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for(i=0 ; i < frag_length; i+=4) {
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*seg_ptr++ = ((i+0)<frag_length)?code_virtual_address[i+3]:0;
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*seg_ptr++ = ((i+1)<frag_length)?code_virtual_address[i+2]:0;
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*seg_ptr++ = ((i+2)<frag_length)?code_virtual_address[i+1]:0;
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*seg_ptr++ = ((i+3)<frag_length)?code_virtual_address[i+0]:0;
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}
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tcb_desc->txbuf_size= (u16)i;
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skb_put(skb, i);
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if(!priv->ieee80211->check_nic_enough_desc(dev,tcb_desc->queue_index)||
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(!skb_queue_empty(&priv->ieee80211->skb_waitQ[tcb_desc->queue_index]))||\
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(priv->ieee80211->queue_stop) ) {
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RT_TRACE(COMP_FIRMWARE,"=====================================================> tx full!\n");
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skb_queue_tail(&priv->ieee80211->skb_waitQ[tcb_desc->queue_index], skb);
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} else {
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priv->ieee80211->softmac_hard_start_xmit(skb,dev);
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}
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code_virtual_address += frag_length;
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frag_offset += frag_length;
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}while(frag_offset < buffer_len);
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return rt_status;
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#if 0
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cmdsend_downloadcode_fail:
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rt_status = false;
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RT_TRACE(COMP_ERR, "CmdSendDownloadCode fail !!\n");
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return rt_status;
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#endif
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}
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bool
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fwSendNullPacket(
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struct net_device *dev,
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u32 Length
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)
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{
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bool rtStatus = true;
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struct r8192_priv *priv = ieee80211_priv(dev);
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struct sk_buff *skb;
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cb_desc *tcb_desc;
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unsigned char *ptr_buf;
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bool bLastInitPacket = false;
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//PlatformAcquireSpinLock(Adapter, RT_TX_SPINLOCK);
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//Get TCB and local buffer from common pool. (It is shared by CmdQ, MgntQ, and USB coalesce DataQ)
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skb = dev_alloc_skb(Length+ 4);
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memcpy((unsigned char *)(skb->cb),&dev,sizeof(dev));
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tcb_desc = (cb_desc*)(skb->cb + MAX_DEV_ADDR_SIZE);
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tcb_desc->queue_index = TXCMD_QUEUE;
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tcb_desc->bCmdOrInit = DESC_PACKET_TYPE_INIT;
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tcb_desc->bLastIniPkt = bLastInitPacket;
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ptr_buf = skb_put(skb, Length);
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memset(ptr_buf,0,Length);
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tcb_desc->txbuf_size= (u16)Length;
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if(!priv->ieee80211->check_nic_enough_desc(dev,tcb_desc->queue_index)||
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(!skb_queue_empty(&priv->ieee80211->skb_waitQ[tcb_desc->queue_index]))||\
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(priv->ieee80211->queue_stop) ) {
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RT_TRACE(COMP_FIRMWARE,"===================NULL packet==================================> tx full!\n");
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skb_queue_tail(&priv->ieee80211->skb_waitQ[tcb_desc->queue_index], skb);
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} else {
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priv->ieee80211->softmac_hard_start_xmit(skb,dev);
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}
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//PlatformReleaseSpinLock(Adapter, RT_TX_SPINLOCK);
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return rtStatus;
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}
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#if 0
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/*
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* Procedure : Download code into IMEM or DMEM
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* Description: This routine will intialize firmware. If any error occurs during the initialization
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* process, the routine shall terminate immediately and return fail.
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* The routine copy virtual address get from opening of file into shared memory
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* allocated during initialization. If code size larger than a conitneous shared
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* memory may contain, the code should be divided into several section.
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* !!!NOTES This finction should only be called during MPInitialization because
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* A NIC driver should call NdisOpenFile only from MiniportInitialize.
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* Arguments : The pointer of the adapter
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* Code address (Virtual address, should fill descriptor with physical address)
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* Code size
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* Returns :
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* RT_STATUS_FAILURE - the following initialization process should be terminated
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* RT_STATUS_SUCCESS - if firmware initialization process success
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*/
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bool fwsend_download_code(struct net_device *dev)
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{
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struct r8192_priv *priv = ieee80211_priv(dev);
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rt_firmware *pfirmware = (rt_firmware*)(&priv->firmware);
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bool rt_status = true;
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u16 length = 0;
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u16 offset = 0;
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u16 frag_threhold;
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bool last_init_packet = false;
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u32 check_txcmdwait_queueemptytime = 100000;
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u16 cmd_buf_len;
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u8 *ptr_cmd_buf;
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/* reset to 0 for first segment of img download */
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pfirmware->firmware_seg_index = 1;
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if(pfirmware->firmware_seg_index == pfirmware->firmware_seg_maxnum) {
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last_init_packet = 1;
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}
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cmd_buf_len = pfirmware->firmware_seg_container[pfirmware->firmware_seg_index-1].seg_size;
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ptr_cmd_buf = pfirmware->firmware_seg_container[pfirmware->firmware_seg_index-1].seg_ptr;
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rtl819xU_tx_cmd(dev, ptr_cmd_buf, cmd_buf_len, last_init_packet, DESC_PACKET_TYPE_INIT);
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rt_status = true;
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return rt_status;
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}
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#endif
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//-----------------------------------------------------------------------------
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// Procedure: Check whether main code is download OK. If OK, turn on CPU
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//
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// Description: CPU register locates in different page against general register.
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// Switch to CPU register in the begin and switch back before return
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//
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//
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// Arguments: The pointer of the adapter
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//
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// Returns:
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// NDIS_STATUS_FAILURE - the following initialization process should be terminated
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// NDIS_STATUS_SUCCESS - if firmware initialization process success
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//-----------------------------------------------------------------------------
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bool CPUcheck_maincodeok_turnonCPU(struct net_device *dev)
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{
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struct r8192_priv *priv = ieee80211_priv(dev);
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bool rt_status = true;
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int check_putcodeOK_time = 200000, check_bootOk_time = 200000;
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u32 CPU_status = 0;
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/* Check whether put code OK */
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do {
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CPU_status = read_nic_dword(dev, CPU_GEN);
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if((CPU_status&CPU_GEN_PUT_CODE_OK) || (priv->usb_error==true))
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break;
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}while(check_putcodeOK_time--);
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if(!(CPU_status&CPU_GEN_PUT_CODE_OK)) {
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RT_TRACE(COMP_ERR, "Download Firmware: Put code fail!\n");
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goto CPUCheckMainCodeOKAndTurnOnCPU_Fail;
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} else {
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RT_TRACE(COMP_FIRMWARE, "Download Firmware: Put code ok!\n");
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}
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/* Turn On CPU */
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CPU_status = read_nic_dword(dev, CPU_GEN);
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write_nic_byte(dev, CPU_GEN, (u8)((CPU_status|CPU_GEN_PWR_STB_CPU)&0xff));
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mdelay(1000);
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/* Check whether CPU boot OK */
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do {
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CPU_status = read_nic_dword(dev, CPU_GEN);
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if((CPU_status&CPU_GEN_BOOT_RDY)||(priv->usb_error == true))
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break;
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}while(check_bootOk_time--);
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if(!(CPU_status&CPU_GEN_BOOT_RDY)) {
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goto CPUCheckMainCodeOKAndTurnOnCPU_Fail;
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} else {
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RT_TRACE(COMP_FIRMWARE, "Download Firmware: Boot ready!\n");
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}
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return rt_status;
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CPUCheckMainCodeOKAndTurnOnCPU_Fail:
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RT_TRACE(COMP_ERR, "ERR in %s()\n", __FUNCTION__);
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rt_status = FALSE;
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return rt_status;
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}
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bool CPUcheck_firmware_ready(struct net_device *dev)
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{
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struct r8192_priv *priv = ieee80211_priv(dev);
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bool rt_status = true;
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int check_time = 200000;
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u32 CPU_status = 0;
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/* Check Firmware Ready */
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do {
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CPU_status = read_nic_dword(dev, CPU_GEN);
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if((CPU_status&CPU_GEN_FIRM_RDY)||(priv->usb_error == true))
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break;
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}while(check_time--);
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if(!(CPU_status&CPU_GEN_FIRM_RDY))
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goto CPUCheckFirmwareReady_Fail;
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else
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RT_TRACE(COMP_FIRMWARE, "Download Firmware: Firmware ready!\n");
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return rt_status;
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CPUCheckFirmwareReady_Fail:
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RT_TRACE(COMP_ERR, "ERR in %s()\n", __FUNCTION__);
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rt_status = false;
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return rt_status;
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}
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bool init_firmware(struct net_device *dev)
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{
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struct r8192_priv *priv = ieee80211_priv(dev);
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bool rt_status = TRUE;
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u8 *firmware_img_buf[3] = { &rtl8190_fwboot_array[0],
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&rtl8190_fwmain_array[0],
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&rtl8190_fwdata_array[0]};
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u32 firmware_img_len[3] = { sizeof(rtl8190_fwboot_array),
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sizeof(rtl8190_fwmain_array),
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sizeof(rtl8190_fwdata_array)};
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u32 file_length = 0;
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u8 *mapped_file = NULL;
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u32 init_step = 0;
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opt_rst_type_e rst_opt = OPT_SYSTEM_RESET;
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firmware_init_step_e starting_state = FW_INIT_STEP0_BOOT;
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rt_firmware *pfirmware = priv->pFirmware;
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const struct firmware *fw_entry;
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const char *fw_name[3] = { "RTL8192U/boot.img",
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"RTL8192U/main.img",
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"RTL8192U/data.img"};
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int rc;
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RT_TRACE(COMP_FIRMWARE, " PlatformInitFirmware()==>\n");
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if (pfirmware->firmware_status == FW_STATUS_0_INIT ) {
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/* it is called by reset */
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rst_opt = OPT_SYSTEM_RESET;
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starting_state = FW_INIT_STEP0_BOOT;
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// TODO: system reset
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}else if(pfirmware->firmware_status == FW_STATUS_5_READY) {
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/* it is called by Initialize */
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rst_opt = OPT_FIRMWARE_RESET;
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starting_state = FW_INIT_STEP2_DATA;
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}else {
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RT_TRACE(COMP_FIRMWARE, "PlatformInitFirmware: undefined firmware state\n");
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}
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/*
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* Download boot, main, and data image for System reset.
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* Download data image for firmware reseta
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*/
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
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priv->firmware_source = FW_SOURCE_HEADER_FILE;
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#else
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priv->firmware_source = FW_SOURCE_IMG_FILE;
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#endif
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for(init_step = starting_state; init_step <= FW_INIT_STEP2_DATA; init_step++) {
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/*
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* Open Image file, and map file to contineous memory if open file success.
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* or read image file from array. Default load from IMG file
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*/
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if(rst_opt == OPT_SYSTEM_RESET) {
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switch(priv->firmware_source) {
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case FW_SOURCE_IMG_FILE:
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#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)
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if(pfirmware->firmware_buf_size[init_step] == 0) {
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rc = request_firmware(&fw_entry, fw_name[init_step],&priv->udev->dev);
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if(rc < 0 ) {
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RT_TRACE(COMP_ERR, "request firmware fail!\n");
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goto download_firmware_fail;
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}
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if(fw_entry->size > sizeof(pfirmware->firmware_buf[init_step])) {
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//RT_TRACE(COMP_ERR, "img file size exceed the container buffer fail!\n");
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RT_TRACE(COMP_FIRMWARE, "img file size exceed the container buffer fail!, entry_size = %d, buf_size = %d\n",fw_entry->size,sizeof(pfirmware->firmware_buf[init_step]));
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goto download_firmware_fail;
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}
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if(init_step != FW_INIT_STEP1_MAIN) {
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memcpy(pfirmware->firmware_buf[init_step],fw_entry->data,fw_entry->size);
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pfirmware->firmware_buf_size[init_step] = fw_entry->size;
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} else {
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#ifdef RTL8190P
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memcpy(pfirmware->firmware_buf[init_step],fw_entry->data,fw_entry->size);
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pfirmware->firmware_buf_size[init_step] = fw_entry->size;
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#else
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memset(pfirmware->firmware_buf[init_step],0,128);
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memcpy(&pfirmware->firmware_buf[init_step][128],fw_entry->data,fw_entry->size);
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mapped_file = pfirmware->firmware_buf[init_step];
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pfirmware->firmware_buf_size[init_step] = fw_entry->size+128;
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#endif
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}
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//pfirmware->firmware_buf_size = file_length;
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#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)
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if(rst_opt == OPT_SYSTEM_RESET) {
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release_firmware(fw_entry);
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}
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#endif
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}
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mapped_file = pfirmware->firmware_buf[init_step];
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file_length = pfirmware->firmware_buf_size[init_step];
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#endif
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break;
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case FW_SOURCE_HEADER_FILE:
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mapped_file = firmware_img_buf[init_step];
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file_length = firmware_img_len[init_step];
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if(init_step == FW_INIT_STEP2_DATA) {
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memcpy(pfirmware->firmware_buf[init_step], mapped_file, file_length);
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pfirmware->firmware_buf_size[init_step] = file_length;
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}
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break;
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default:
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break;
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}
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}else if(rst_opt == OPT_FIRMWARE_RESET ) {
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/* we only need to download data.img here */
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mapped_file = pfirmware->firmware_buf[init_step];
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file_length = pfirmware->firmware_buf_size[init_step];
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}
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/* Download image file */
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/* The firmware download process is just as following,
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* 1. that is each packet will be segmented and inserted to the wait queue.
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* 2. each packet segment will be put in the skb_buff packet.
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* 3. each skb_buff packet data content will already include the firmware info
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* and Tx descriptor info
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* */
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rt_status = fw_download_code(dev,mapped_file,file_length);
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if(rt_status != TRUE) {
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goto download_firmware_fail;
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}
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switch(init_step) {
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case FW_INIT_STEP0_BOOT:
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/* Download boot
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* initialize command descriptor.
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* will set polling bit when firmware code is also configured
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*/
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pfirmware->firmware_status = FW_STATUS_1_MOVE_BOOT_CODE;
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#ifdef RTL8190P
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// To initialize IMEM, CPU move code from 0x80000080, hence, we send 0x80 byte packet
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rt_status = fwSendNullPacket(dev, RTL8190_CPU_START_OFFSET);
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if(rt_status != true)
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{
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RT_TRACE(COMP_INIT, "fwSendNullPacket() fail ! \n");
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goto download_firmware_fail;
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}
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#endif
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//mdelay(1000);
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/*
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* To initialize IMEM, CPU move code from 0x80000080,
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* hence, we send 0x80 byte packet
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*/
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break;
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case FW_INIT_STEP1_MAIN:
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/* Download firmware code. Wait until Boot Ready and Turn on CPU */
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pfirmware->firmware_status = FW_STATUS_2_MOVE_MAIN_CODE;
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/* Check Put Code OK and Turn On CPU */
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rt_status = CPUcheck_maincodeok_turnonCPU(dev);
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if(rt_status != TRUE) {
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RT_TRACE(COMP_ERR, "CPUcheck_maincodeok_turnonCPU fail!\n");
|
|
goto download_firmware_fail;
|
|
}
|
|
|
|
pfirmware->firmware_status = FW_STATUS_3_TURNON_CPU;
|
|
break;
|
|
|
|
case FW_INIT_STEP2_DATA:
|
|
/* download initial data code */
|
|
pfirmware->firmware_status = FW_STATUS_4_MOVE_DATA_CODE;
|
|
mdelay(1);
|
|
|
|
rt_status = CPUcheck_firmware_ready(dev);
|
|
if(rt_status != TRUE) {
|
|
RT_TRACE(COMP_ERR, "CPUcheck_firmware_ready fail(%d)!\n",rt_status);
|
|
goto download_firmware_fail;
|
|
}
|
|
|
|
/* wait until data code is initialized ready.*/
|
|
pfirmware->firmware_status = FW_STATUS_5_READY;
|
|
break;
|
|
}
|
|
}
|
|
|
|
RT_TRACE(COMP_FIRMWARE, "Firmware Download Success\n");
|
|
//assert(pfirmware->firmware_status == FW_STATUS_5_READY, ("Firmware Download Fail\n"));
|
|
|
|
return rt_status;
|
|
|
|
download_firmware_fail:
|
|
RT_TRACE(COMP_ERR, "ERR in %s()\n", __FUNCTION__);
|
|
rt_status = FALSE;
|
|
return rt_status;
|
|
|
|
}
|
|
|
|
#if 0
|
|
/*
|
|
* Procedure: (1) Transform firmware code from little endian to big endian if required.
|
|
* (2) Number of bytes in Firmware downloading should be multiple
|
|
* of 4 bytes. If length is not multiple of 4 bytes, appending of zeros is required
|
|
*
|
|
*/
|
|
void CmdAppendZeroAndEndianTransform(
|
|
u1Byte *pDst,
|
|
u1Byte *pSrc,
|
|
u2Byte *pLength)
|
|
{
|
|
|
|
u2Byte ulAppendBytes = 0, i;
|
|
u2Byte ulLength = *pLength;
|
|
|
|
//test only
|
|
//memset(pDst, 0xcc, 12);
|
|
|
|
|
|
/* Transform from little endian to big endian */
|
|
//#if DEV_BUS_TYPE==PCI_INTERFACE
|
|
#if 0
|
|
for( i=0 ; i<(*pLength) ; i+=4)
|
|
{
|
|
if((i+3) < (*pLength)) pDst[i+0] = pSrc[i+3];
|
|
if((i+2) < (*pLength)) pDst[i+1] = pSrc[i+2];
|
|
if((i+1) < (*pLength)) pDst[i+2] = pSrc[i+1];
|
|
if((i+0) < (*pLength)) pDst[i+3] = pSrc[i+0];
|
|
}
|
|
#else
|
|
pDst += USB_HWDESC_HEADER_LEN;
|
|
ulLength -= USB_HWDESC_HEADER_LEN;
|
|
|
|
for( i=0 ; i<ulLength ; i+=4) {
|
|
if((i+3) < ulLength) pDst[i+0] = pSrc[i+3];
|
|
if((i+2) < ulLength) pDst[i+1] = pSrc[i+2];
|
|
if((i+1) < ulLength) pDst[i+2] = pSrc[i+1];
|
|
if((i+0) < ulLength) pDst[i+3] = pSrc[i+0];
|
|
|
|
}
|
|
#endif
|
|
|
|
//1(2) Append Zero
|
|
if( ((*pLength) % 4) >0)
|
|
{
|
|
ulAppendBytes = 4-((*pLength) % 4);
|
|
|
|
for(i=0 ; i<ulAppendBytes; i++)
|
|
pDst[ 4*((*pLength)/4) + i ] = 0x0;
|
|
|
|
*pLength += ulAppendBytes;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#if 0
|
|
RT_STATUS
|
|
CmdSendPacket(
|
|
PADAPTER Adapter,
|
|
PRT_TCB pTcb,
|
|
PRT_TX_LOCAL_BUFFER pBuf,
|
|
u4Byte BufferLen,
|
|
u4Byte PacketType,
|
|
BOOLEAN bLastInitPacket
|
|
)
|
|
{
|
|
s2Byte i;
|
|
u1Byte QueueID;
|
|
u2Byte firstDesc,curDesc = 0;
|
|
u2Byte FragIndex=0, FragBufferIndex=0;
|
|
|
|
RT_STATUS rtStatus = RT_STATUS_SUCCESS;
|
|
|
|
CmdInitTCB(Adapter, pTcb, pBuf, BufferLen);
|
|
|
|
|
|
if(CmdCheckFragment(Adapter, pTcb, pBuf))
|
|
CmdFragmentTCB(Adapter, pTcb);
|
|
else
|
|
pTcb->FragLength[0] = (u2Byte)pTcb->BufferList[0].Length;
|
|
|
|
QueueID=pTcb->SpecifiedQueueID;
|
|
#if DEV_BUS_TYPE!=USB_INTERFACE
|
|
firstDesc=curDesc=Adapter->NextTxDescToFill[QueueID];
|
|
#endif
|
|
|
|
#if DEV_BUS_TYPE!=USB_INTERFACE
|
|
if(VacancyTxDescNum(Adapter, QueueID) > pTcb->BufferCount)
|
|
#else
|
|
if(PlatformIsTxQueueAvailable(Adapter, QueueID, pTcb->BufferCount) &&
|
|
RTIsListEmpty(&Adapter->TcbWaitQueue[QueueID]))
|
|
#endif
|
|
{
|
|
pTcb->nDescUsed=0;
|
|
|
|
for(i=0 ; i<pTcb->BufferCount ; i++)
|
|
{
|
|
Adapter->HalFunc.TxFillCmdDescHandler(
|
|
Adapter,
|
|
pTcb,
|
|
QueueID, //QueueIndex
|
|
curDesc, //index
|
|
FragBufferIndex==0, //bFirstSeg
|
|
FragBufferIndex==(pTcb->FragBufCount[FragIndex]-1), //bLastSeg
|
|
pTcb->BufferList[i].VirtualAddress, //VirtualAddress
|
|
pTcb->BufferList[i].PhysicalAddressLow, //PhyAddressLow
|
|
pTcb->BufferList[i].Length, //BufferLen
|
|
i!=0, //bSetOwnBit
|
|
(i==(pTcb->BufferCount-1)) && bLastInitPacket, //bLastInitPacket
|
|
PacketType, //DescPacketType
|
|
pTcb->FragLength[FragIndex] //PktLen
|
|
);
|
|
|
|
if(FragBufferIndex==(pTcb->FragBufCount[FragIndex]-1))
|
|
{ // Last segment of the fragment.
|
|
pTcb->nFragSent++;
|
|
}
|
|
|
|
FragBufferIndex++;
|
|
if(FragBufferIndex==pTcb->FragBufCount[FragIndex])
|
|
{
|
|
FragIndex++;
|
|
FragBufferIndex=0;
|
|
}
|
|
|
|
#if DEV_BUS_TYPE!=USB_INTERFACE
|
|
curDesc=(curDesc+1)%Adapter->NumTxDesc[QueueID];
|
|
#endif
|
|
pTcb->nDescUsed++;
|
|
}
|
|
|
|
#if DEV_BUS_TYPE!=USB_INTERFACE
|
|
RTInsertTailList(&Adapter->TcbBusyQueue[QueueID], &pTcb->List);
|
|
IncrementTxDescToFill(Adapter, QueueID, pTcb->nDescUsed);
|
|
Adapter->HalFunc.SetTxDescOWNHandler(Adapter, QueueID, firstDesc);
|
|
// TODO: should call poll use QueueID
|
|
Adapter->HalFunc.TxPollingHandler(Adapter, TXCMD_QUEUE);
|
|
#endif
|
|
}
|
|
else
|
|
#if DEV_BUS_TYPE!=USB_INTERFACE
|
|
goto CmdSendPacket_Fail;
|
|
#else
|
|
{
|
|
pTcb->bLastInitPacket = bLastInitPacket;
|
|
RTInsertTailList(&Adapter->TcbWaitQueue[pTcb->SpecifiedQueueID], &pTcb->List);
|
|
}
|
|
#endif
|
|
|
|
return rtStatus;
|
|
|
|
#if DEV_BUS_TYPE!=USB_INTERFACE
|
|
CmdSendPacket_Fail:
|
|
rtStatus = RT_STATUS_FAILURE;
|
|
return rtStatus;
|
|
#endif
|
|
|
|
}
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#if 0
|
|
RT_STATUS
|
|
FWSendNullPacket(
|
|
IN PADAPTER Adapter,
|
|
IN u4Byte Length
|
|
)
|
|
{
|
|
RT_STATUS rtStatus = RT_STATUS_SUCCESS;
|
|
|
|
|
|
PRT_TCB pTcb;
|
|
PRT_TX_LOCAL_BUFFER pBuf;
|
|
BOOLEAN bLastInitPacket = FALSE;
|
|
|
|
PlatformAcquireSpinLock(Adapter, RT_TX_SPINLOCK);
|
|
|
|
#if DEV_BUS_TYPE==USB_INTERFACE
|
|
Length += USB_HWDESC_HEADER_LEN;
|
|
#endif
|
|
|
|
//Get TCB and local buffer from common pool. (It is shared by CmdQ, MgntQ, and USB coalesce DataQ)
|
|
if(MgntGetBuffer(Adapter, &pTcb, &pBuf))
|
|
{
|
|
PlatformZeroMemory(pBuf->Buffer.VirtualAddress, Length);
|
|
rtStatus = CmdSendPacket(Adapter, pTcb, pBuf, Length, DESC_PACKET_TYPE_INIT, bLastInitPacket); //0 : always set LastInitPacket to zero
|
|
//#if HAL_CODE_BASE != RTL8190HW
|
|
// // TODO: for test only
|
|
// ReturnTCB(Adapter, pTcb, RT_STATUS_SUCCESS);
|
|
//#endif
|
|
if(rtStatus == RT_STATUS_FAILURE)
|
|
goto CmdSendNullPacket_Fail;
|
|
}else
|
|
goto CmdSendNullPacket_Fail;
|
|
|
|
PlatformReleaseSpinLock(Adapter, RT_TX_SPINLOCK);
|
|
return rtStatus;
|
|
|
|
|
|
CmdSendNullPacket_Fail:
|
|
PlatformReleaseSpinLock(Adapter, RT_TX_SPINLOCK);
|
|
rtStatus = RT_STATUS_FAILURE;
|
|
RT_ASSERT(rtStatus == RT_STATUS_SUCCESS, ("CmdSendDownloadCode fail !!\n"));
|
|
return rtStatus;
|
|
}
|
|
#endif
|
|
|
|
|