1663 lines
64 KiB
C
1663 lines
64 KiB
C
#include "headers.h"
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static int BcmFileDownload(PMINI_ADAPTER Adapter, const char *path, unsigned int loc);
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static VOID doPowerAutoCorrection(PMINI_ADAPTER psAdapter);
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static void HandleShutDownModeRequest(PMINI_ADAPTER Adapter, PUCHAR pucBuffer);
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static int bcm_parse_target_params(PMINI_ADAPTER Adapter);
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static void beceem_protocol_reset(PMINI_ADAPTER Adapter);
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static VOID default_wimax_protocol_initialize(PMINI_ADAPTER Adapter)
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{
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UINT uiLoopIndex;
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for (uiLoopIndex = 0; uiLoopIndex < NO_OF_QUEUES-1; uiLoopIndex++) {
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Adapter->PackInfo[uiLoopIndex].uiThreshold = TX_PACKET_THRESHOLD;
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Adapter->PackInfo[uiLoopIndex].uiMaxAllowedRate = MAX_ALLOWED_RATE;
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Adapter->PackInfo[uiLoopIndex].uiMaxBucketSize = 20*1024*1024;
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}
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Adapter->BEBucketSize = BE_BUCKET_SIZE;
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Adapter->rtPSBucketSize = rtPS_BUCKET_SIZE;
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Adapter->LinkStatus = SYNC_UP_REQUEST;
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Adapter->TransferMode = IP_PACKET_ONLY_MODE;
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Adapter->usBestEffortQueueIndex = -1;
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return;
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}
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INT InitAdapter(PMINI_ADAPTER psAdapter)
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{
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int i = 0;
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INT Status = STATUS_SUCCESS;
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BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Initialising Adapter = %p", psAdapter);
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if (psAdapter == NULL) {
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BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Adapter is NULL");
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return -EINVAL;
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}
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sema_init(&psAdapter->NVMRdmWrmLock, 1);
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sema_init(&psAdapter->rdmwrmsync, 1);
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spin_lock_init(&psAdapter->control_queue_lock);
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spin_lock_init(&psAdapter->txtransmitlock);
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sema_init(&psAdapter->RxAppControlQueuelock, 1);
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sema_init(&psAdapter->fw_download_sema, 1);
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sema_init(&psAdapter->LowPowerModeSync, 1);
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for (i = 0; i < NO_OF_QUEUES; i++)
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spin_lock_init(&psAdapter->PackInfo[i].SFQueueLock);
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i = 0;
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init_waitqueue_head(&psAdapter->process_rx_cntrlpkt);
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init_waitqueue_head(&psAdapter->tx_packet_wait_queue);
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init_waitqueue_head(&psAdapter->process_read_wait_queue);
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init_waitqueue_head(&psAdapter->ioctl_fw_dnld_wait_queue);
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init_waitqueue_head(&psAdapter->lowpower_mode_wait_queue);
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psAdapter->waiting_to_fw_download_done = TRUE;
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psAdapter->fw_download_done = FALSE;
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default_wimax_protocol_initialize(psAdapter);
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for (i = 0; i < MAX_CNTRL_PKTS; i++) {
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psAdapter->txctlpacket[i] = kmalloc(MAX_CNTL_PKT_SIZE, GFP_KERNEL);
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if (!psAdapter->txctlpacket[i]) {
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BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "No More Cntl pkts got, max got is %d", i);
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return -ENOMEM;
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}
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}
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if (AllocAdapterDsxBuffer(psAdapter)) {
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BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Failed to allocate DSX buffers");
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return -EINVAL;
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}
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/* Initialize PHS interface */
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if (phs_init(&psAdapter->stBCMPhsContext, psAdapter) != 0) {
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BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "%s:%s:%d:Error PHS Init Failed=====>\n", __FILE__, __func__, __LINE__);
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return -ENOMEM;
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}
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Status = BcmAllocFlashCSStructure(psAdapter);
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if (Status) {
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BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Memory Allocation for Flash structure failed");
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return Status;
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}
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Status = vendorextnInit(psAdapter);
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if (STATUS_SUCCESS != Status) {
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BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Vendor Init Failed");
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return Status;
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}
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BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Adapter initialised");
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return STATUS_SUCCESS;
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}
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VOID AdapterFree(PMINI_ADAPTER Adapter)
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{
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int count;
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beceem_protocol_reset(Adapter);
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vendorextnExit(Adapter);
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if (Adapter->control_packet_handler && !IS_ERR(Adapter->control_packet_handler))
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kthread_stop(Adapter->control_packet_handler);
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if (Adapter->transmit_packet_thread && !IS_ERR(Adapter->transmit_packet_thread))
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kthread_stop(Adapter->transmit_packet_thread);
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wake_up(&Adapter->process_read_wait_queue);
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if (Adapter->LEDInfo.led_thread_running & (BCM_LED_THREAD_RUNNING_ACTIVELY | BCM_LED_THREAD_RUNNING_INACTIVELY))
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kthread_stop(Adapter->LEDInfo.led_cntrl_threadid);
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unregister_networkdev(Adapter);
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/* FIXME: use proper wait_event and refcounting */
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while (atomic_read(&Adapter->ApplicationRunning)) {
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Waiting for Application to close.. %d\n", atomic_read(&Adapter->ApplicationRunning));
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msleep(100);
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}
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unregister_control_device_interface(Adapter);
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kfree(Adapter->pstargetparams);
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for (count = 0; count < MAX_CNTRL_PKTS; count++)
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kfree(Adapter->txctlpacket[count]);
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FreeAdapterDsxBuffer(Adapter);
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kfree(Adapter->pvInterfaceAdapter);
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/* Free the PHS Interface */
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PhsCleanup(&Adapter->stBCMPhsContext);
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BcmDeAllocFlashCSStructure(Adapter);
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free_netdev(Adapter->dev);
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}
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static int create_worker_threads(PMINI_ADAPTER psAdapter)
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{
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/* Rx Control Packets Processing */
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psAdapter->control_packet_handler = kthread_run((int (*)(void *))
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control_packet_handler, psAdapter, "%s-rx", DRV_NAME);
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if (IS_ERR(psAdapter->control_packet_handler)) {
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pr_notice(DRV_NAME ": could not create control thread\n");
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return PTR_ERR(psAdapter->control_packet_handler);
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}
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/* Tx Thread */
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psAdapter->transmit_packet_thread = kthread_run((int (*)(void *))
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tx_pkt_handler, psAdapter, "%s-tx", DRV_NAME);
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if (IS_ERR(psAdapter->transmit_packet_thread)) {
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pr_notice(DRV_NAME ": could not creat transmit thread\n");
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kthread_stop(psAdapter->control_packet_handler);
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return PTR_ERR(psAdapter->transmit_packet_thread);
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}
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return 0;
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}
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static struct file *open_firmware_file(PMINI_ADAPTER Adapter, const char *path)
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{
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struct file *flp = NULL;
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mm_segment_t oldfs;
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oldfs = get_fs();
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set_fs(get_ds());
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flp = filp_open(path, O_RDONLY, S_IRWXU);
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set_fs(oldfs);
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if (IS_ERR(flp)) {
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pr_err(DRV_NAME "Unable To Open File %s, err %ld", path, PTR_ERR(flp));
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flp = NULL;
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}
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if (Adapter->device_removed)
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flp = NULL;
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return flp;
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}
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/* Arguments:
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* Logical Adapter
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* Path to image file
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* Download Address on the chip
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*/
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static int BcmFileDownload(PMINI_ADAPTER Adapter, const char *path, unsigned int loc)
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{
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int errorno = 0;
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struct file *flp = NULL;
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mm_segment_t oldfs;
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struct timeval tv = {0};
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flp = open_firmware_file(Adapter, path);
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if (!flp) {
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errorno = -ENOENT;
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Unable to Open %s\n", path);
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goto exit_download;
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}
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Opened file is = %s and length =0x%lx to be downloaded at =0x%x", path, (unsigned long)flp->f_dentry->d_inode->i_size, loc);
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do_gettimeofday(&tv);
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "download start %lx", ((tv.tv_sec * 1000) + (tv.tv_usec / 1000)));
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if (Adapter->bcm_file_download(Adapter->pvInterfaceAdapter, flp, loc)) {
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Failed to download the firmware with error %x!!!", -EIO);
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errorno = -EIO;
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goto exit_download;
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}
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oldfs = get_fs();
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set_fs(get_ds());
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vfs_llseek(flp, 0, 0);
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set_fs(oldfs);
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if (Adapter->bcm_file_readback_from_chip(Adapter->pvInterfaceAdapter, flp, loc)) {
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Failed to read back firmware!");
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errorno = -EIO;
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goto exit_download;
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}
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exit_download:
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oldfs = get_fs();
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set_fs(get_ds());
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if (flp && !(IS_ERR(flp)))
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filp_close(flp, current->files);
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set_fs(oldfs);
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return errorno;
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}
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/**
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* @ingroup ctrl_pkt_functions
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* This function copies the contents of given buffer
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* to the control packet and queues it for transmission.
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* @note Do not acquire the spinock, as it it already acquired.
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* @return SUCCESS/FAILURE.
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* Arguments:
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* Logical Adapter
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* Control Packet Buffer
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*/
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INT CopyBufferToControlPacket(PMINI_ADAPTER Adapter, PVOID ioBuffer)
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{
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PLEADER pLeader = NULL;
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INT Status = 0;
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unsigned char *ctrl_buff = NULL;
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UINT pktlen = 0;
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PLINK_REQUEST pLinkReq = NULL;
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PUCHAR pucAddIndication = NULL;
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "======>");
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if (!ioBuffer) {
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Got Null Buffer\n");
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return -EINVAL;
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}
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pLinkReq = (PLINK_REQUEST)ioBuffer;
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pLeader = (PLEADER)ioBuffer; /* ioBuffer Contains sw_Status and Payload */
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if (Adapter->bShutStatus == TRUE &&
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pLinkReq->szData[0] == LINK_DOWN_REQ_PAYLOAD &&
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pLinkReq->szData[1] == LINK_SYNC_UP_SUBTYPE) {
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/* Got sync down in SHUTDOWN..we could not process this. */
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "SYNC DOWN Request in Shut Down Mode..\n");
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return STATUS_FAILURE;
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}
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if ((pLeader->Status == LINK_UP_CONTROL_REQ) &&
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((pLinkReq->szData[0] == LINK_UP_REQ_PAYLOAD &&
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(pLinkReq->szData[1] == LINK_SYNC_UP_SUBTYPE)) || /* Sync Up Command */
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pLinkReq->szData[0] == NETWORK_ENTRY_REQ_PAYLOAD)) /* Net Entry Command */ {
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if (Adapter->LinkStatus > PHY_SYNC_ACHIVED) {
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "LinkStatus is Greater than PHY_SYN_ACHIEVED");
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return STATUS_FAILURE;
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}
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if (TRUE == Adapter->bShutStatus) {
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "SYNC UP IN SHUTDOWN..Device WakeUp\n");
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if (Adapter->bTriedToWakeUpFromlowPowerMode == FALSE) {
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Waking up for the First Time..\n");
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Adapter->usIdleModePattern = ABORT_SHUTDOWN_MODE; /* change it to 1 for current support. */
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Adapter->bWakeUpDevice = TRUE;
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wake_up(&Adapter->process_rx_cntrlpkt);
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Status = wait_event_interruptible_timeout(Adapter->lowpower_mode_wait_queue, !Adapter->bShutStatus, (5 * HZ));
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if (Status == -ERESTARTSYS)
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return Status;
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if (Adapter->bShutStatus) {
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Shutdown Mode Wake up Failed - No Wake Up Received\n");
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return STATUS_FAILURE;
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}
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} else {
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Wakeup has been tried already...\n");
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}
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}
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}
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if (TRUE == Adapter->IdleMode) {
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/* BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Device is in Idle mode ... hence\n"); */
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if (pLeader->Status == LINK_UP_CONTROL_REQ || pLeader->Status == 0x80 ||
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pLeader->Status == CM_CONTROL_NEWDSX_MULTICLASSIFIER_REQ) {
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if ((pLeader->Status == LINK_UP_CONTROL_REQ) && (pLinkReq->szData[0] == LINK_DOWN_REQ_PAYLOAD)) {
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if ((pLinkReq->szData[1] == LINK_SYNC_DOWN_SUBTYPE)) {
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Link Down Sent in Idle Mode\n");
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Adapter->usIdleModePattern = ABORT_IDLE_SYNCDOWN; /* LINK DOWN sent in Idle Mode */
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} else {
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "ABORT_IDLE_MODE pattern is being written\n");
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Adapter->usIdleModePattern = ABORT_IDLE_REG;
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}
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} else {
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "ABORT_IDLE_MODE pattern is being written\n");
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Adapter->usIdleModePattern = ABORT_IDLE_MODE;
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}
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/*Setting bIdleMode_tx_from_host to TRUE to indicate LED control thread to represent
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* the wake up from idlemode is from host
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*/
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/* Adapter->LEDInfo.bIdleMode_tx_from_host = TRUE; */
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Adapter->bWakeUpDevice = TRUE;
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wake_up(&Adapter->process_rx_cntrlpkt);
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/* We should not send DREG message down while in idlemode. */
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if (LINK_DOWN_REQ_PAYLOAD == pLinkReq->szData[0])
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return STATUS_SUCCESS;
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Status = wait_event_interruptible_timeout(Adapter->lowpower_mode_wait_queue, !Adapter->IdleMode, (5 * HZ));
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if (Status == -ERESTARTSYS)
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return Status;
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if (Adapter->IdleMode) {
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Idle Mode Wake up Failed - No Wake Up Received\n");
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return STATUS_FAILURE;
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}
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} else {
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return STATUS_SUCCESS;
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}
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}
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/* The Driver has to send control messages with a particular VCID */
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pLeader->Vcid = VCID_CONTROL_PACKET; /* VCID for control packet. */
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/* Allocate skb for Control Packet */
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pktlen = pLeader->PLength;
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ctrl_buff = (char *)Adapter->txctlpacket[atomic_read(&Adapter->index_wr_txcntrlpkt)%MAX_CNTRL_PKTS];
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Control packet to be taken =%d and address is =%pincoming address is =%p and packet len=%x",
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atomic_read(&Adapter->index_wr_txcntrlpkt), ctrl_buff, ioBuffer, pktlen);
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if (ctrl_buff) {
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if (pLeader) {
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if ((pLeader->Status == 0x80) ||
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(pLeader->Status == CM_CONTROL_NEWDSX_MULTICLASSIFIER_REQ)) {
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/*
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* Restructure the DSX message to handle Multiple classifier Support
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* Write the Service Flow param Structures directly to the target
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* and embed the pointers in the DSX messages sent to target.
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*/
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/* Lets store the current length of the control packet we are transmitting */
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pucAddIndication = (PUCHAR)ioBuffer + LEADER_SIZE;
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pktlen = pLeader->PLength;
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Status = StoreCmControlResponseMessage(Adapter, pucAddIndication, &pktlen);
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if (Status != 1) {
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ClearTargetDSXBuffer(Adapter, ((stLocalSFAddIndicationAlt *)pucAddIndication)->u16TID, FALSE);
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, " Error Restoring The DSX Control Packet. Dsx Buffers on Target may not be Setup Properly ");
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return STATUS_FAILURE;
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}
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/*
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* update the leader to use the new length
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* The length of the control packet is length of message being sent + Leader length
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*/
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pLeader->PLength = pktlen;
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}
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}
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if (pktlen + LEADER_SIZE > MAX_CNTL_PKT_SIZE)
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return -EINVAL;
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memset(ctrl_buff, 0, pktlen+LEADER_SIZE);
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Copying the Control Packet Buffer with length=%d\n", pLeader->PLength);
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*(PLEADER)ctrl_buff = *pLeader;
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memcpy(ctrl_buff + LEADER_SIZE, ((PUCHAR)ioBuffer + LEADER_SIZE), pLeader->PLength);
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Enqueuing the Control Packet");
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/* Update the statistics counters */
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spin_lock_bh(&Adapter->PackInfo[HiPriority].SFQueueLock);
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Adapter->PackInfo[HiPriority].uiCurrentBytesOnHost += pLeader->PLength;
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Adapter->PackInfo[HiPriority].uiCurrentPacketsOnHost++;
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atomic_inc(&Adapter->TotalPacketCount);
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spin_unlock_bh(&Adapter->PackInfo[HiPriority].SFQueueLock);
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Adapter->PackInfo[HiPriority].bValid = TRUE;
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "CurrBytesOnHost: %x bValid: %x",
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Adapter->PackInfo[HiPriority].uiCurrentBytesOnHost,
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Adapter->PackInfo[HiPriority].bValid);
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Status = STATUS_SUCCESS;
|
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/*Queue the packet for transmission */
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atomic_inc(&Adapter->index_wr_txcntrlpkt);
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Calling transmit_packets");
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atomic_set(&Adapter->TxPktAvail, 1);
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wake_up(&Adapter->tx_packet_wait_queue);
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} else {
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Status = -ENOMEM;
|
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "mem allocation Failed");
|
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}
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "<====");
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return Status;
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}
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#if 0
|
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/*****************************************************************
|
|
* Function - SendStatisticsPointerRequest()
|
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*
|
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* Description - This function builds and forwards the Statistics
|
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* Pointer Request control Packet.
|
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*
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* Parameters - Adapter : Pointer to Adapter structure.
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* - pstStatisticsPtrRequest : Pointer to link request.
|
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*
|
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* Returns - None.
|
|
*****************************************************************/
|
|
static VOID SendStatisticsPointerRequest(PMINI_ADAPTER Adapter, PLINK_REQUEST pstStatisticsPtrRequest)
|
|
{
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "======>");
|
|
pstStatisticsPtrRequest->Leader.Status = STATS_POINTER_REQ_STATUS;
|
|
pstStatisticsPtrRequest->Leader.PLength = sizeof(ULONG); /* minimum 4 bytes */
|
|
pstStatisticsPtrRequest->szData[0] = STATISTICS_POINTER_REQ;
|
|
CopyBufferToControlPacket(Adapter, pstStatisticsPtrRequest);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "<=====");
|
|
return;
|
|
}
|
|
#endif
|
|
|
|
/******************************************************************
|
|
* Function - LinkMessage()
|
|
*
|
|
* Description - This function builds the Sync-up and Link-up request
|
|
* packet messages depending on the device Link status.
|
|
*
|
|
* Parameters - Adapter: Pointer to the Adapter structure.
|
|
*
|
|
* Returns - None.
|
|
*******************************************************************/
|
|
VOID LinkMessage(PMINI_ADAPTER Adapter)
|
|
{
|
|
PLINK_REQUEST pstLinkRequest = NULL;
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "=====>");
|
|
if (Adapter->LinkStatus == SYNC_UP_REQUEST && Adapter->AutoSyncup) {
|
|
pstLinkRequest = kzalloc(sizeof(LINK_REQUEST), GFP_ATOMIC);
|
|
if (!pstLinkRequest) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Can not allocate memory for Link request!");
|
|
return;
|
|
}
|
|
/* sync up request... */
|
|
Adapter->LinkStatus = WAIT_FOR_SYNC; /* current link status */
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Requesting For SyncUp...");
|
|
pstLinkRequest->szData[0] = LINK_UP_REQ_PAYLOAD;
|
|
pstLinkRequest->szData[1] = LINK_SYNC_UP_SUBTYPE;
|
|
pstLinkRequest->Leader.Status = LINK_UP_CONTROL_REQ;
|
|
pstLinkRequest->Leader.PLength = sizeof(ULONG);
|
|
Adapter->bSyncUpRequestSent = TRUE;
|
|
|
|
} else if (Adapter->LinkStatus == PHY_SYNC_ACHIVED && Adapter->AutoLinkUp) {
|
|
pstLinkRequest = kzalloc(sizeof(LINK_REQUEST), GFP_ATOMIC);
|
|
if (!pstLinkRequest) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Can not allocate memory for Link request!");
|
|
return;
|
|
}
|
|
/* LINK_UP_REQUEST */
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Requesting For LinkUp...");
|
|
pstLinkRequest->szData[0] = LINK_UP_REQ_PAYLOAD;
|
|
pstLinkRequest->szData[1] = LINK_NET_ENTRY;
|
|
pstLinkRequest->Leader.Status = LINK_UP_CONTROL_REQ;
|
|
pstLinkRequest->Leader.PLength = sizeof(ULONG);
|
|
}
|
|
if (pstLinkRequest) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Calling CopyBufferToControlPacket");
|
|
CopyBufferToControlPacket(Adapter, pstLinkRequest);
|
|
kfree(pstLinkRequest);
|
|
}
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "LinkMessage <=====");
|
|
return;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* Function - StatisticsResponse()
|
|
*
|
|
* Description - This function handles the Statistics response packet.
|
|
*
|
|
* Parameters - Adapter : Pointer to the Adapter structure.
|
|
* - pvBuffer: Starting address of Statistic response data.
|
|
*
|
|
* Returns - None.
|
|
************************************************************************/
|
|
VOID StatisticsResponse(PMINI_ADAPTER Adapter, PVOID pvBuffer)
|
|
{
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "%s====>", __func__);
|
|
Adapter->StatisticsPointer = ntohl(*(__be32 *)pvBuffer);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "Stats at %x", (UINT)Adapter->StatisticsPointer);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "%s <====", __func__);
|
|
return;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* Function - LinkControlResponseMessage()
|
|
*
|
|
* Description - This function handles the Link response packets.
|
|
*
|
|
* Parameters - Adapter : Pointer to the Adapter structure.
|
|
* - pucBuffer: Starting address of Link response data.
|
|
*
|
|
* Returns - None.
|
|
***********************************************************************/
|
|
VOID LinkControlResponseMessage(PMINI_ADAPTER Adapter, PUCHAR pucBuffer)
|
|
{
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "=====>");
|
|
|
|
if (*pucBuffer == LINK_UP_ACK) {
|
|
switch (*(pucBuffer+1)) {
|
|
case PHY_SYNC_ACHIVED: /* SYNCed UP */
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "PHY_SYNC_ACHIVED");
|
|
|
|
if (Adapter->LinkStatus == LINKUP_DONE)
|
|
beceem_protocol_reset(Adapter);
|
|
|
|
Adapter->usBestEffortQueueIndex = INVALID_QUEUE_INDEX;
|
|
Adapter->LinkStatus = PHY_SYNC_ACHIVED;
|
|
|
|
if (Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) {
|
|
Adapter->DriverState = NO_NETWORK_ENTRY;
|
|
wake_up(&Adapter->LEDInfo.notify_led_event);
|
|
}
|
|
|
|
LinkMessage(Adapter);
|
|
break;
|
|
|
|
case LINKUP_DONE:
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "LINKUP_DONE");
|
|
Adapter->LinkStatus = LINKUP_DONE;
|
|
Adapter->bPHSEnabled = *(pucBuffer+3);
|
|
Adapter->bETHCSEnabled = *(pucBuffer+4) & ETH_CS_MASK;
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "PHS Support Status Received In LinkUp Ack : %x\n", Adapter->bPHSEnabled);
|
|
|
|
if ((FALSE == Adapter->bShutStatus) && (FALSE == Adapter->IdleMode)) {
|
|
if (Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) {
|
|
Adapter->DriverState = NORMAL_OPERATION;
|
|
wake_up(&Adapter->LEDInfo.notify_led_event);
|
|
}
|
|
}
|
|
LinkMessage(Adapter);
|
|
break;
|
|
|
|
case WAIT_FOR_SYNC:
|
|
/*
|
|
* Driver to ignore the DREG_RECEIVED
|
|
* WiMAX Application should handle this Message
|
|
*/
|
|
/* Adapter->liTimeSinceLastNetEntry = 0; */
|
|
Adapter->LinkUpStatus = 0;
|
|
Adapter->LinkStatus = 0;
|
|
Adapter->usBestEffortQueueIndex = INVALID_QUEUE_INDEX;
|
|
Adapter->bTriedToWakeUpFromlowPowerMode = FALSE;
|
|
Adapter->IdleMode = FALSE;
|
|
beceem_protocol_reset(Adapter);
|
|
|
|
break;
|
|
case LINK_SHUTDOWN_REQ_FROM_FIRMWARE:
|
|
case COMPLETE_WAKE_UP_NOTIFICATION_FRM_FW:
|
|
{
|
|
HandleShutDownModeRequest(Adapter, pucBuffer);
|
|
}
|
|
break;
|
|
default:
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "default case:LinkResponse %x", *(pucBuffer + 1));
|
|
break;
|
|
}
|
|
} else if (SET_MAC_ADDRESS_RESPONSE == *pucBuffer) {
|
|
PUCHAR puMacAddr = (pucBuffer + 1);
|
|
Adapter->LinkStatus = SYNC_UP_REQUEST;
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "MAC address response, sending SYNC_UP");
|
|
LinkMessage(Adapter);
|
|
memcpy(Adapter->dev->dev_addr, puMacAddr, MAC_ADDRESS_SIZE);
|
|
}
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "%s <=====", __func__);
|
|
return;
|
|
}
|
|
|
|
void SendIdleModeResponse(PMINI_ADAPTER Adapter)
|
|
{
|
|
INT status = 0, NVMAccess = 0, lowPwrAbortMsg = 0;
|
|
struct timeval tv;
|
|
CONTROL_MESSAGE stIdleResponse = {{0} };
|
|
memset(&tv, 0, sizeof(tv));
|
|
stIdleResponse.Leader.Status = IDLE_MESSAGE;
|
|
stIdleResponse.Leader.PLength = IDLE_MODE_PAYLOAD_LENGTH;
|
|
stIdleResponse.szData[0] = GO_TO_IDLE_MODE_PAYLOAD;
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, " ============>");
|
|
|
|
/*********************************
|
|
*down_trylock -
|
|
* if [ semaphore is available ]
|
|
* acquire semaphone and return value 0 ;
|
|
* else
|
|
* return non-zero value ;
|
|
*
|
|
***********************************/
|
|
|
|
NVMAccess = down_trylock(&Adapter->NVMRdmWrmLock);
|
|
lowPwrAbortMsg = down_trylock(&Adapter->LowPowerModeSync);
|
|
|
|
|
|
if ((NVMAccess || lowPwrAbortMsg || atomic_read(&Adapter->TotalPacketCount)) &&
|
|
(Adapter->ulPowerSaveMode != DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE)) {
|
|
|
|
if (!NVMAccess)
|
|
up(&Adapter->NVMRdmWrmLock);
|
|
|
|
if (!lowPwrAbortMsg)
|
|
up(&Adapter->LowPowerModeSync);
|
|
|
|
stIdleResponse.szData[1] = TARGET_CAN_NOT_GO_TO_IDLE_MODE; /* NACK- device access is going on. */
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "HOST IS NACKING Idle mode To F/W!!!!!!!!");
|
|
Adapter->bPreparingForLowPowerMode = FALSE;
|
|
} else {
|
|
stIdleResponse.szData[1] = TARGET_CAN_GO_TO_IDLE_MODE; /* 2; Idle ACK */
|
|
Adapter->StatisticsPointer = 0;
|
|
|
|
/* Wait for the LED to TURN OFF before sending ACK response */
|
|
if (Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) {
|
|
INT iRetVal = 0;
|
|
|
|
/* Wake the LED Thread with IDLEMODE_ENTER State */
|
|
Adapter->DriverState = LOWPOWER_MODE_ENTER;
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "LED Thread is Running..Hence Setting LED Event as IDLEMODE_ENTER jiffies:%ld", jiffies);
|
|
wake_up(&Adapter->LEDInfo.notify_led_event);
|
|
|
|
/* Wait for 1 SEC for LED to OFF */
|
|
iRetVal = wait_event_timeout(Adapter->LEDInfo.idleModeSyncEvent, Adapter->LEDInfo.bIdle_led_off, msecs_to_jiffies(1000));
|
|
|
|
/* If Timed Out to Sync IDLE MODE Enter, do IDLE mode Exit and Send NACK to device */
|
|
if (iRetVal <= 0) {
|
|
stIdleResponse.szData[1] = TARGET_CAN_NOT_GO_TO_IDLE_MODE; /* NACK- device access is going on. */
|
|
Adapter->DriverState = NORMAL_OPERATION;
|
|
wake_up(&Adapter->LEDInfo.notify_led_event);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "NACKING Idle mode as time out happen from LED side!!!!!!!!");
|
|
}
|
|
}
|
|
|
|
if (stIdleResponse.szData[1] == TARGET_CAN_GO_TO_IDLE_MODE) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "ACKING IDLE MODE !!!!!!!!!");
|
|
down(&Adapter->rdmwrmsync);
|
|
Adapter->bPreparingForLowPowerMode = TRUE;
|
|
up(&Adapter->rdmwrmsync);
|
|
/* Killing all URBS. */
|
|
if (Adapter->bDoSuspend == TRUE)
|
|
Bcm_kill_all_URBs((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter));
|
|
} else {
|
|
Adapter->bPreparingForLowPowerMode = FALSE;
|
|
}
|
|
|
|
if (!NVMAccess)
|
|
up(&Adapter->NVMRdmWrmLock);
|
|
|
|
if (!lowPwrAbortMsg)
|
|
up(&Adapter->LowPowerModeSync);
|
|
}
|
|
|
|
status = CopyBufferToControlPacket(Adapter, &stIdleResponse);
|
|
if ((status != STATUS_SUCCESS)) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "fail to send the Idle mode Request\n");
|
|
Adapter->bPreparingForLowPowerMode = FALSE;
|
|
StartInterruptUrb((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter));
|
|
}
|
|
do_gettimeofday(&tv);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "IdleMode Msg submitter to Q :%ld ms", tv.tv_sec * 1000 + tv.tv_usec / 1000);
|
|
}
|
|
|
|
/******************************************************************
|
|
* Function - DumpPackInfo()
|
|
*
|
|
* Description - This function dumps the all Queue(PackInfo[]) details.
|
|
*
|
|
* Parameters - Adapter: Pointer to the Adapter structure.
|
|
*
|
|
* Returns - None.
|
|
*******************************************************************/
|
|
VOID DumpPackInfo(PMINI_ADAPTER Adapter)
|
|
{
|
|
UINT uiLoopIndex = 0;
|
|
UINT uiIndex = 0;
|
|
UINT uiClsfrIndex = 0;
|
|
S_CLASSIFIER_RULE *pstClassifierEntry = NULL;
|
|
|
|
for (uiLoopIndex = 0; uiLoopIndex < NO_OF_QUEUES; uiLoopIndex++) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "*********** Showing Details Of Queue %d***** ******", uiLoopIndex);
|
|
if (FALSE == Adapter->PackInfo[uiLoopIndex].bValid) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "bValid is FALSE for %X index\n", uiLoopIndex);
|
|
continue;
|
|
}
|
|
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, " Dumping SF Rule Entry For SFID %lX\n", Adapter->PackInfo[uiLoopIndex].ulSFID);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, " ucDirection %X\n", Adapter->PackInfo[uiLoopIndex].ucDirection);
|
|
|
|
if (Adapter->PackInfo[uiLoopIndex].ucIpVersion == IPV6)
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "Ipv6 Service Flow\n");
|
|
else
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "Ipv4 Service Flow\n");
|
|
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "SF Traffic Priority %X\n", Adapter->PackInfo[uiLoopIndex].u8TrafficPriority);
|
|
|
|
for (uiClsfrIndex = 0; uiClsfrIndex < MAX_CLASSIFIERS; uiClsfrIndex++) {
|
|
pstClassifierEntry = &Adapter->astClassifierTable[uiClsfrIndex];
|
|
if (!pstClassifierEntry->bUsed)
|
|
continue;
|
|
|
|
if (pstClassifierEntry->ulSFID != Adapter->PackInfo[uiLoopIndex].ulSFID)
|
|
continue;
|
|
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tDumping Classifier Rule Entry For Index: %X Classifier Rule ID : %X\n", uiClsfrIndex, pstClassifierEntry->uiClassifierRuleIndex);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tDumping Classifier Rule Entry For Index: %X usVCID_Value : %X\n", uiClsfrIndex, pstClassifierEntry->usVCID_Value);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tDumping Classifier Rule Entry For Index: %X bProtocolValid : %X\n", uiClsfrIndex, pstClassifierEntry->bProtocolValid);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tDumping Classifier Rule Entry For Index: %X bTOSValid : %X\n", uiClsfrIndex, pstClassifierEntry->bTOSValid);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tDumping Classifier Rule Entry For Index: %X bDestIpValid : %X\n", uiClsfrIndex, pstClassifierEntry->bDestIpValid);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tDumping Classifier Rule Entry For Index: %X bSrcIpValid : %X\n", uiClsfrIndex, pstClassifierEntry->bSrcIpValid);
|
|
|
|
for (uiIndex = 0; uiIndex < MAX_PORT_RANGE; uiIndex++) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tusSrcPortRangeLo:%X\n", pstClassifierEntry->usSrcPortRangeLo[uiIndex]);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tusSrcPortRangeHi:%X\n", pstClassifierEntry->usSrcPortRangeHi[uiIndex]);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tusDestPortRangeLo:%X\n", pstClassifierEntry->usDestPortRangeLo[uiIndex]);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tusDestPortRangeHi:%X\n", pstClassifierEntry->usDestPortRangeHi[uiIndex]);
|
|
}
|
|
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tucIPSourceAddressLength : 0x%x\n", pstClassifierEntry->ucIPSourceAddressLength);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tucIPDestinationAddressLength : 0x%x\n", pstClassifierEntry->ucIPDestinationAddressLength);
|
|
for (uiIndex = 0; uiIndex < pstClassifierEntry->ucIPSourceAddressLength; uiIndex++) {
|
|
if (Adapter->PackInfo[uiLoopIndex].ucIpVersion == IPV6) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tIpv6 ulSrcIpAddr :\n");
|
|
DumpIpv6Address(pstClassifierEntry->stSrcIpAddress.ulIpv6Addr);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tIpv6 ulSrcIpMask :\n");
|
|
DumpIpv6Address(pstClassifierEntry->stSrcIpAddress.ulIpv6Mask);
|
|
} else {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tulSrcIpAddr:%lX\n", pstClassifierEntry->stSrcIpAddress.ulIpv4Addr[uiIndex]);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tulSrcIpMask:%lX\n", pstClassifierEntry->stSrcIpAddress.ulIpv4Mask[uiIndex]);
|
|
}
|
|
}
|
|
|
|
for (uiIndex = 0; uiIndex < pstClassifierEntry->ucIPDestinationAddressLength; uiIndex++) {
|
|
if (Adapter->PackInfo[uiLoopIndex].ucIpVersion == IPV6) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tIpv6 ulDestIpAddr :\n");
|
|
DumpIpv6Address(pstClassifierEntry->stDestIpAddress.ulIpv6Addr);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tIpv6 ulDestIpMask :\n");
|
|
DumpIpv6Address(pstClassifierEntry->stDestIpAddress.ulIpv6Mask);
|
|
} else {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tulDestIpAddr:%lX\n", pstClassifierEntry->stDestIpAddress.ulIpv4Addr[uiIndex]);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tulDestIpMask:%lX\n", pstClassifierEntry->stDestIpAddress.ulIpv4Mask[uiIndex]);
|
|
}
|
|
}
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tucProtocol:0x%X\n", pstClassifierEntry->ucProtocol[0]);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tu8ClassifierRulePriority:%X\n", pstClassifierEntry->u8ClassifierRulePriority);
|
|
}
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "ulSFID:%lX\n", Adapter->PackInfo[uiLoopIndex].ulSFID);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "usVCID_Value:%X\n", Adapter->PackInfo[uiLoopIndex].usVCID_Value);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "PhsEnabled: 0x%X\n", Adapter->PackInfo[uiLoopIndex].bHeaderSuppressionEnabled);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiThreshold:%X\n", Adapter->PackInfo[uiLoopIndex].uiThreshold);
|
|
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "bValid:%X\n", Adapter->PackInfo[uiLoopIndex].bValid);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "bActive:%X\n", Adapter->PackInfo[uiLoopIndex].bActive);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "ActivateReqSent: %x", Adapter->PackInfo[uiLoopIndex].bActivateRequestSent);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "u8QueueType:%X\n", Adapter->PackInfo[uiLoopIndex].u8QueueType);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiMaxBucketSize:%X\n", Adapter->PackInfo[uiLoopIndex].uiMaxBucketSize);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiPerSFTxResourceCount:%X\n", atomic_read(&Adapter->PackInfo[uiLoopIndex].uiPerSFTxResourceCount));
|
|
/* DumpDebug(DUMP_INFO,("bCSSupport:%X\n",Adapter->PackInfo[uiLoopIndex].bCSSupport)); */
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "CurrQueueDepthOnTarget: %x\n", Adapter->PackInfo[uiLoopIndex].uiCurrentQueueDepthOnTarget);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiCurrentBytesOnHost:%X\n", Adapter->PackInfo[uiLoopIndex].uiCurrentBytesOnHost);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiCurrentPacketsOnHost:%X\n", Adapter->PackInfo[uiLoopIndex].uiCurrentPacketsOnHost);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiDroppedCountBytes:%X\n", Adapter->PackInfo[uiLoopIndex].uiDroppedCountBytes);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiDroppedCountPackets:%X\n", Adapter->PackInfo[uiLoopIndex].uiDroppedCountPackets);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiSentBytes:%X\n", Adapter->PackInfo[uiLoopIndex].uiSentBytes);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiSentPackets:%X\n", Adapter->PackInfo[uiLoopIndex].uiSentPackets);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiCurrentDrainRate:%X\n", Adapter->PackInfo[uiLoopIndex].uiCurrentDrainRate);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiThisPeriodSentBytes:%X\n", Adapter->PackInfo[uiLoopIndex].uiThisPeriodSentBytes);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "liDrainCalculated:%llX\n", Adapter->PackInfo[uiLoopIndex].liDrainCalculated);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiCurrentTokenCount:%X\n", Adapter->PackInfo[uiLoopIndex].uiCurrentTokenCount);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "liLastUpdateTokenAt:%llX\n", Adapter->PackInfo[uiLoopIndex].liLastUpdateTokenAt);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiMaxAllowedRate:%X\n", Adapter->PackInfo[uiLoopIndex].uiMaxAllowedRate);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiPendedLast:%X\n", Adapter->PackInfo[uiLoopIndex].uiPendedLast);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "NumOfPacketsSent:%X\n", Adapter->PackInfo[uiLoopIndex].NumOfPacketsSent);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "Direction: %x\n", Adapter->PackInfo[uiLoopIndex].ucDirection);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "CID: %x\n", Adapter->PackInfo[uiLoopIndex].usCID);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "ProtocolValid: %x\n", Adapter->PackInfo[uiLoopIndex].bProtocolValid);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "TOSValid: %x\n", Adapter->PackInfo[uiLoopIndex].bTOSValid);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "DestIpValid: %x\n", Adapter->PackInfo[uiLoopIndex].bDestIpValid);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "SrcIpValid: %x\n", Adapter->PackInfo[uiLoopIndex].bSrcIpValid);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "ActiveSet: %x\n", Adapter->PackInfo[uiLoopIndex].bActiveSet);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "AdmittedSet: %x\n", Adapter->PackInfo[uiLoopIndex].bAdmittedSet);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "AuthzSet: %x\n", Adapter->PackInfo[uiLoopIndex].bAuthorizedSet);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "ClassifyPrority: %x\n", Adapter->PackInfo[uiLoopIndex].bClassifierPriority);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiMaxLatency: %x\n", Adapter->PackInfo[uiLoopIndex].uiMaxLatency);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "ServiceClassName: %x %x %x %x\n", Adapter->PackInfo[uiLoopIndex].ucServiceClassName[0], Adapter->PackInfo[uiLoopIndex].ucServiceClassName[1], Adapter->PackInfo[uiLoopIndex].ucServiceClassName[2], Adapter->PackInfo[uiLoopIndex].ucServiceClassName[3]);
|
|
/* BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "bHeaderSuppressionEnabled :%X\n", Adapter->PackInfo[uiLoopIndex].bHeaderSuppressionEnabled);
|
|
* BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiTotalTxBytes:%X\n", Adapter->PackInfo[uiLoopIndex].uiTotalTxBytes);
|
|
* BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiTotalRxBytes:%X\n", Adapter->PackInfo[uiLoopIndex].uiTotalRxBytes);
|
|
* DumpDebug(DUMP_INFO,(" uiRanOutOfResCount:%X\n",Adapter->PackInfo[uiLoopIndex].uiRanOutOfResCount));
|
|
*/
|
|
}
|
|
|
|
for (uiLoopIndex = 0; uiLoopIndex < MIBS_MAX_HIST_ENTRIES; uiLoopIndex++)
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "Adapter->aRxPktSizeHist[%x] = %x\n", uiLoopIndex, Adapter->aRxPktSizeHist[uiLoopIndex]);
|
|
|
|
for (uiLoopIndex = 0; uiLoopIndex < MIBS_MAX_HIST_ENTRIES; uiLoopIndex++)
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "Adapter->aTxPktSizeHist[%x] = %x\n", uiLoopIndex, Adapter->aTxPktSizeHist[uiLoopIndex]);
|
|
|
|
return;
|
|
}
|
|
|
|
int reset_card_proc(PMINI_ADAPTER ps_adapter)
|
|
{
|
|
int retval = STATUS_SUCCESS;
|
|
PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
|
|
PS_INTERFACE_ADAPTER psIntfAdapter = NULL;
|
|
unsigned int value = 0, uiResetValue = 0;
|
|
int bytes;
|
|
|
|
psIntfAdapter = ((PS_INTERFACE_ADAPTER)(ps_adapter->pvInterfaceAdapter));
|
|
ps_adapter->bDDRInitDone = FALSE;
|
|
|
|
if (ps_adapter->chip_id >= T3LPB) {
|
|
/* SYS_CFG register is write protected hence for modifying this reg value, it should be read twice before */
|
|
rdmalt(ps_adapter, SYS_CFG, &value, sizeof(value));
|
|
rdmalt(ps_adapter, SYS_CFG, &value, sizeof(value));
|
|
|
|
/* making bit[6...5] same as was before f/w download. this setting force the h/w to */
|
|
/* re-populated the SP RAM area with the string descriptor. */
|
|
value = value | (ps_adapter->syscfgBefFwDld & 0x00000060);
|
|
wrmalt(ps_adapter, SYS_CFG, &value, sizeof(value));
|
|
}
|
|
|
|
/* killing all submitted URBs. */
|
|
psIntfAdapter->psAdapter->StopAllXaction = TRUE;
|
|
Bcm_kill_all_URBs(psIntfAdapter);
|
|
/* Reset the UMA-B Device */
|
|
if (ps_adapter->chip_id >= T3LPB) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Reseting UMA-B\n");
|
|
retval = usb_reset_device(psIntfAdapter->udev);
|
|
psIntfAdapter->psAdapter->StopAllXaction = FALSE;
|
|
|
|
if (retval != STATUS_SUCCESS) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Reset failed with ret value :%d", retval);
|
|
goto err_exit;
|
|
}
|
|
|
|
if (ps_adapter->chip_id == BCS220_2 ||
|
|
ps_adapter->chip_id == BCS220_2BC ||
|
|
ps_adapter->chip_id == BCS250_BC ||
|
|
ps_adapter->chip_id == BCS220_3) {
|
|
|
|
bytes = rdmalt(ps_adapter, HPM_CONFIG_LDO145, &value, sizeof(value));
|
|
if (bytes < 0) {
|
|
retval = bytes;
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "read failed with status :%d", retval);
|
|
goto err_exit;
|
|
}
|
|
/* setting 0th bit */
|
|
value |= (1<<0);
|
|
retval = wrmalt(ps_adapter, HPM_CONFIG_LDO145, &value, sizeof(value));
|
|
if (retval < 0) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "write failed with status :%d", retval);
|
|
goto err_exit;
|
|
}
|
|
}
|
|
} else {
|
|
bytes = rdmalt(ps_adapter, 0x0f007018, &value, sizeof(value));
|
|
if (bytes < 0) {
|
|
retval = bytes;
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "read failed with status :%d", retval);
|
|
goto err_exit;
|
|
}
|
|
value &= (~(1<<16));
|
|
retval = wrmalt(ps_adapter, 0x0f007018, &value, sizeof(value));
|
|
if (retval < 0) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "write failed with status :%d", retval);
|
|
goto err_exit;
|
|
}
|
|
|
|
/* Toggling the GPIO 8, 9 */
|
|
value = 0;
|
|
retval = wrmalt(ps_adapter, GPIO_OUTPUT_REGISTER, &value, sizeof(value));
|
|
if (retval < 0) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "write failed with status :%d", retval);
|
|
goto err_exit;
|
|
}
|
|
value = 0x300;
|
|
retval = wrmalt(ps_adapter, GPIO_MODE_REGISTER, &value, sizeof(value));
|
|
if (retval < 0) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "write failed with status :%d", retval);
|
|
goto err_exit;
|
|
}
|
|
mdelay(50);
|
|
}
|
|
|
|
/* ps_adapter->downloadDDR = false; */
|
|
if (ps_adapter->bFlashBoot) {
|
|
/* In flash boot mode MIPS state register has reverse polarity.
|
|
* So just or with setting bit 30.
|
|
* Make the MIPS in Reset state.
|
|
*/
|
|
rdmalt(ps_adapter, CLOCK_RESET_CNTRL_REG_1, &uiResetValue, sizeof(uiResetValue));
|
|
uiResetValue |= (1<<30);
|
|
wrmalt(ps_adapter, CLOCK_RESET_CNTRL_REG_1, &uiResetValue, sizeof(uiResetValue));
|
|
}
|
|
|
|
if (ps_adapter->chip_id >= T3LPB) {
|
|
uiResetValue = 0;
|
|
/*
|
|
* WA for SYSConfig Issue.
|
|
* Read SYSCFG Twice to make it writable.
|
|
*/
|
|
rdmalt(ps_adapter, SYS_CFG, &uiResetValue, sizeof(uiResetValue));
|
|
if (uiResetValue & (1<<4)) {
|
|
uiResetValue = 0;
|
|
rdmalt(ps_adapter, SYS_CFG, &uiResetValue, sizeof(uiResetValue)); /* 2nd read to make it writable. */
|
|
uiResetValue &= (~(1<<4));
|
|
wrmalt(ps_adapter, SYS_CFG, &uiResetValue, sizeof(uiResetValue));
|
|
}
|
|
}
|
|
uiResetValue = 0;
|
|
wrmalt(ps_adapter, 0x0f01186c, &uiResetValue, sizeof(uiResetValue));
|
|
|
|
err_exit:
|
|
psIntfAdapter->psAdapter->StopAllXaction = FALSE;
|
|
return retval;
|
|
}
|
|
|
|
int run_card_proc(PMINI_ADAPTER ps_adapter)
|
|
{
|
|
int status = STATUS_SUCCESS;
|
|
int bytes;
|
|
|
|
unsigned int value = 0;
|
|
{
|
|
bytes = rdmalt(ps_adapter, CLOCK_RESET_CNTRL_REG_1, &value, sizeof(value));
|
|
if (bytes < 0) {
|
|
status = bytes;
|
|
BCM_DEBUG_PRINT(ps_adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "%s:%d\n", __func__, __LINE__);
|
|
return status;
|
|
}
|
|
|
|
if (ps_adapter->bFlashBoot)
|
|
value &= (~(1<<30));
|
|
else
|
|
value |= (1<<30);
|
|
|
|
if (wrmalt(ps_adapter, CLOCK_RESET_CNTRL_REG_1, &value, sizeof(value)) < 0) {
|
|
BCM_DEBUG_PRINT(ps_adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "%s:%d\n", __func__, __LINE__);
|
|
return STATUS_FAILURE;
|
|
}
|
|
}
|
|
return status;
|
|
}
|
|
|
|
int InitCardAndDownloadFirmware(PMINI_ADAPTER ps_adapter)
|
|
{
|
|
int status;
|
|
UINT value = 0;
|
|
/*
|
|
* Create the threads first and then download the
|
|
* Firm/DDR Settings..
|
|
*/
|
|
status = create_worker_threads(ps_adapter);
|
|
if (status < 0)
|
|
return status;
|
|
|
|
status = bcm_parse_target_params(ps_adapter);
|
|
if (status)
|
|
return status;
|
|
|
|
if (ps_adapter->chip_id >= T3LPB) {
|
|
rdmalt(ps_adapter, SYS_CFG, &value, sizeof(value));
|
|
ps_adapter->syscfgBefFwDld = value;
|
|
|
|
if ((value & 0x60) == 0)
|
|
ps_adapter->bFlashBoot = TRUE;
|
|
}
|
|
|
|
reset_card_proc(ps_adapter);
|
|
|
|
/* Initializing the NVM. */
|
|
BcmInitNVM(ps_adapter);
|
|
status = ddr_init(ps_adapter);
|
|
if (status) {
|
|
pr_err(DRV_NAME "ddr_init Failed\n");
|
|
return status;
|
|
}
|
|
|
|
/* Download cfg file */
|
|
status = buffDnldVerify(ps_adapter,
|
|
(PUCHAR)ps_adapter->pstargetparams,
|
|
sizeof(STARGETPARAMS),
|
|
CONFIG_BEGIN_ADDR);
|
|
if (status) {
|
|
BCM_DEBUG_PRINT(ps_adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Error downloading CFG file");
|
|
goto OUT;
|
|
}
|
|
|
|
if (register_networkdev(ps_adapter)) {
|
|
BCM_DEBUG_PRINT(ps_adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Register Netdevice failed. Cleanup needs to be performed.");
|
|
return -EIO;
|
|
}
|
|
|
|
if (FALSE == ps_adapter->AutoFirmDld) {
|
|
BCM_DEBUG_PRINT(ps_adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "AutoFirmDld Disabled in CFG File..\n");
|
|
/* If Auto f/w download is disable, register the control interface, */
|
|
/* register the control interface after the mailbox. */
|
|
if (register_control_device_interface(ps_adapter) < 0) {
|
|
BCM_DEBUG_PRINT(ps_adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Register Control Device failed. Cleanup needs to be performed.");
|
|
return -EIO;
|
|
}
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
/*
|
|
* Do the LED Settings here. It will be used by the Firmware Download
|
|
* Thread.
|
|
*/
|
|
|
|
/*
|
|
* 1. If the LED Settings fails, do not stop and do the Firmware download.
|
|
* 2. This init would happened only if the cfg file is present, else
|
|
* call from the ioctl context.
|
|
*/
|
|
|
|
status = InitLedSettings(ps_adapter);
|
|
if (status) {
|
|
BCM_DEBUG_PRINT(ps_adapter, DBG_TYPE_PRINTK, 0, 0, "INIT LED FAILED\n");
|
|
return status;
|
|
}
|
|
|
|
if (ps_adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) {
|
|
ps_adapter->DriverState = DRIVER_INIT;
|
|
wake_up(&ps_adapter->LEDInfo.notify_led_event);
|
|
}
|
|
|
|
if (ps_adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) {
|
|
ps_adapter->DriverState = FW_DOWNLOAD;
|
|
wake_up(&ps_adapter->LEDInfo.notify_led_event);
|
|
}
|
|
|
|
value = 0;
|
|
wrmalt(ps_adapter, EEPROM_CAL_DATA_INTERNAL_LOC - 4, &value, sizeof(value));
|
|
wrmalt(ps_adapter, EEPROM_CAL_DATA_INTERNAL_LOC - 8, &value, sizeof(value));
|
|
|
|
if (ps_adapter->eNVMType == NVM_FLASH) {
|
|
status = PropagateCalParamsFromFlashToMemory(ps_adapter);
|
|
if (status) {
|
|
BCM_DEBUG_PRINT(ps_adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Propagation of Cal param failed ..");
|
|
goto OUT;
|
|
}
|
|
}
|
|
|
|
/* Download Firmare */
|
|
status = BcmFileDownload(ps_adapter, BIN_FILE, FIRMWARE_BEGIN_ADDR);
|
|
if (status != 0) {
|
|
BCM_DEBUG_PRINT(ps_adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "No Firmware File is present...\n");
|
|
goto OUT;
|
|
}
|
|
|
|
status = run_card_proc(ps_adapter);
|
|
if (status) {
|
|
BCM_DEBUG_PRINT(ps_adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "run_card_proc Failed\n");
|
|
goto OUT;
|
|
}
|
|
|
|
ps_adapter->fw_download_done = TRUE;
|
|
mdelay(10);
|
|
|
|
OUT:
|
|
if (ps_adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) {
|
|
ps_adapter->DriverState = FW_DOWNLOAD_DONE;
|
|
wake_up(&ps_adapter->LEDInfo.notify_led_event);
|
|
}
|
|
|
|
return status;
|
|
}
|
|
|
|
static int bcm_parse_target_params(PMINI_ADAPTER Adapter)
|
|
{
|
|
struct file *flp = NULL;
|
|
mm_segment_t oldfs = {0};
|
|
char *buff;
|
|
int len = 0;
|
|
loff_t pos = 0;
|
|
|
|
buff = kmalloc(BUFFER_1K, GFP_KERNEL);
|
|
if (!buff)
|
|
return -ENOMEM;
|
|
|
|
Adapter->pstargetparams = kmalloc(sizeof(STARGETPARAMS), GFP_KERNEL);
|
|
if (Adapter->pstargetparams == NULL) {
|
|
kfree(buff);
|
|
return -ENOMEM;
|
|
}
|
|
|
|
flp = open_firmware_file(Adapter, CFG_FILE);
|
|
if (!flp) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "NOT ABLE TO OPEN THE %s FILE\n", CFG_FILE);
|
|
kfree(buff);
|
|
kfree(Adapter->pstargetparams);
|
|
Adapter->pstargetparams = NULL;
|
|
return -ENOENT;
|
|
}
|
|
oldfs = get_fs();
|
|
set_fs(get_ds());
|
|
len = vfs_read(flp, (void __user __force *)buff, BUFFER_1K, &pos);
|
|
set_fs(oldfs);
|
|
|
|
if (len != sizeof(STARGETPARAMS)) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Mismatch in Target Param Structure!\n");
|
|
kfree(buff);
|
|
kfree(Adapter->pstargetparams);
|
|
Adapter->pstargetparams = NULL;
|
|
filp_close(flp, current->files);
|
|
return -ENOENT;
|
|
}
|
|
filp_close(flp, current->files);
|
|
|
|
/* Check for autolink in config params */
|
|
/*
|
|
* Values in Adapter->pstargetparams are in network byte order
|
|
*/
|
|
memcpy(Adapter->pstargetparams, buff, sizeof(STARGETPARAMS));
|
|
kfree(buff);
|
|
beceem_parse_target_struct(Adapter);
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
void beceem_parse_target_struct(PMINI_ADAPTER Adapter)
|
|
{
|
|
UINT uiHostDrvrCfg6 = 0, uiEEPROMFlag = 0;
|
|
|
|
if (ntohl(Adapter->pstargetparams->m_u32PhyParameter2) & AUTO_SYNC_DISABLE) {
|
|
pr_info(DRV_NAME ": AutoSyncup is Disabled\n");
|
|
Adapter->AutoSyncup = FALSE;
|
|
} else {
|
|
pr_info(DRV_NAME ": AutoSyncup is Enabled\n");
|
|
Adapter->AutoSyncup = TRUE;
|
|
}
|
|
|
|
if (ntohl(Adapter->pstargetparams->HostDrvrConfig6) & AUTO_LINKUP_ENABLE) {
|
|
pr_info(DRV_NAME ": Enabling autolink up");
|
|
Adapter->AutoLinkUp = TRUE;
|
|
} else {
|
|
pr_info(DRV_NAME ": Disabling autolink up");
|
|
Adapter->AutoLinkUp = FALSE;
|
|
}
|
|
/* Setting the DDR Setting.. */
|
|
Adapter->DDRSetting = (ntohl(Adapter->pstargetparams->HostDrvrConfig6) >> 8)&0x0F;
|
|
Adapter->ulPowerSaveMode = (ntohl(Adapter->pstargetparams->HostDrvrConfig6)>>12)&0x0F;
|
|
pr_info(DRV_NAME ": DDR Setting: %x\n", Adapter->DDRSetting);
|
|
pr_info(DRV_NAME ": Power Save Mode: %lx\n", Adapter->ulPowerSaveMode);
|
|
if (ntohl(Adapter->pstargetparams->HostDrvrConfig6) & AUTO_FIRM_DOWNLOAD) {
|
|
pr_info(DRV_NAME ": Enabling Auto Firmware Download\n");
|
|
Adapter->AutoFirmDld = TRUE;
|
|
} else {
|
|
pr_info(DRV_NAME ": Disabling Auto Firmware Download\n");
|
|
Adapter->AutoFirmDld = FALSE;
|
|
}
|
|
uiHostDrvrCfg6 = ntohl(Adapter->pstargetparams->HostDrvrConfig6);
|
|
Adapter->bMipsConfig = (uiHostDrvrCfg6>>20)&0x01;
|
|
pr_info(DRV_NAME ": MIPSConfig : 0x%X\n", Adapter->bMipsConfig);
|
|
/* used for backward compatibility. */
|
|
Adapter->bDPLLConfig = (uiHostDrvrCfg6>>19)&0x01;
|
|
Adapter->PmuMode = (uiHostDrvrCfg6 >> 24) & 0x03;
|
|
pr_info(DRV_NAME ": PMU MODE: %x", Adapter->PmuMode);
|
|
|
|
if ((uiHostDrvrCfg6 >> HOST_BUS_SUSPEND_BIT) & (0x01)) {
|
|
Adapter->bDoSuspend = TRUE;
|
|
pr_info(DRV_NAME ": Making DoSuspend TRUE as per configFile");
|
|
}
|
|
|
|
uiEEPROMFlag = ntohl(Adapter->pstargetparams->m_u32EEPROMFlag);
|
|
pr_info(DRV_NAME ": uiEEPROMFlag : 0x%X\n", uiEEPROMFlag);
|
|
Adapter->eNVMType = (NVM_TYPE)((uiEEPROMFlag>>4)&0x3);
|
|
Adapter->bStatusWrite = (uiEEPROMFlag>>6)&0x1;
|
|
Adapter->uiSectorSizeInCFG = 1024*(0xFFFF & ntohl(Adapter->pstargetparams->HostDrvrConfig4));
|
|
Adapter->bSectorSizeOverride = (bool) ((ntohl(Adapter->pstargetparams->HostDrvrConfig4))>>16)&0x1;
|
|
|
|
if (ntohl(Adapter->pstargetparams->m_u32PowerSavingModeOptions) & 0x01)
|
|
Adapter->ulPowerSaveMode = DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE;
|
|
|
|
if (Adapter->ulPowerSaveMode != DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE)
|
|
doPowerAutoCorrection(Adapter);
|
|
}
|
|
|
|
static VOID doPowerAutoCorrection(PMINI_ADAPTER psAdapter)
|
|
{
|
|
UINT reporting_mode;
|
|
|
|
reporting_mode = ntohl(psAdapter->pstargetparams->m_u32PowerSavingModeOptions) & 0x02;
|
|
psAdapter->bIsAutoCorrectEnabled = !((char)(psAdapter->ulPowerSaveMode >> 3) & 0x1);
|
|
|
|
if (reporting_mode == TRUE) {
|
|
BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "can't do suspen/resume as reporting mode is enable");
|
|
psAdapter->bDoSuspend = FALSE;
|
|
}
|
|
|
|
if (psAdapter->bIsAutoCorrectEnabled && (psAdapter->chip_id >= T3LPB)) {
|
|
/* If reporting mode is enable, switch PMU to PMC */
|
|
{
|
|
psAdapter->ulPowerSaveMode = DEVICE_POWERSAVE_MODE_AS_PMU_CLOCK_GATING;
|
|
psAdapter->bDoSuspend = FALSE;
|
|
}
|
|
|
|
/* clearing space bit[15..12] */
|
|
psAdapter->pstargetparams->HostDrvrConfig6 &= ~(htonl((0xF << 12)));
|
|
/* placing the power save mode option */
|
|
psAdapter->pstargetparams->HostDrvrConfig6 |= htonl((psAdapter->ulPowerSaveMode << 12));
|
|
} else if (psAdapter->bIsAutoCorrectEnabled == FALSE) {
|
|
/* remove the autocorrect disable bit set before dumping. */
|
|
psAdapter->ulPowerSaveMode &= ~(1 << 3);
|
|
psAdapter->pstargetparams->HostDrvrConfig6 &= ~(htonl(1 << 15));
|
|
BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Using Forced User Choice: %lx\n", psAdapter->ulPowerSaveMode);
|
|
}
|
|
}
|
|
|
|
#if 0
|
|
static unsigned char *ReadMacAddrEEPROM(PMINI_ADAPTER Adapter, ulong dwAddress)
|
|
{
|
|
int status = 0, i = 0;
|
|
unsigned int temp = 0;
|
|
unsigned char *pucmacaddr = kmalloc(MAC_ADDRESS_SIZE, GFP_KERNEL);
|
|
int bytes;
|
|
|
|
if (!pucmacaddr) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "No Buffers to Read the EEPROM Address\n");
|
|
return NULL;
|
|
}
|
|
|
|
dwAddress |= 0x5b000000;
|
|
status = wrmalt(Adapter, EEPROM_COMMAND_Q_REG, (PUINT)&dwAddress, sizeof(UINT));
|
|
if (status != STATUS_SUCCESS) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "wrm Failed..\n");
|
|
kfree(pucmacaddr);
|
|
pucmacaddr = NULL;
|
|
goto OUT;
|
|
}
|
|
|
|
for (i = 0; i < MAC_ADDRESS_SIZE; i++) {
|
|
bytes = rdmalt(Adapter, EEPROM_READ_DATA_Q_REG, &temp, sizeof(temp));
|
|
if (bytes < 0) {
|
|
status = bytes;
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "rdm Failed..\n");
|
|
kfree(pucmacaddr);
|
|
pucmacaddr = NULL;
|
|
goto OUT;
|
|
}
|
|
pucmacaddr[i] = temp & 0xff;
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "%x\n", pucmacaddr[i]);
|
|
}
|
|
OUT:
|
|
return pucmacaddr;
|
|
}
|
|
#endif
|
|
|
|
static void convertEndian(B_UINT8 rwFlag, PUINT puiBuffer, UINT uiByteCount)
|
|
{
|
|
UINT uiIndex = 0;
|
|
|
|
if (RWM_WRITE == rwFlag) {
|
|
for (uiIndex = 0; uiIndex < (uiByteCount/sizeof(UINT)); uiIndex++)
|
|
puiBuffer[uiIndex] = htonl(puiBuffer[uiIndex]);
|
|
} else {
|
|
for (uiIndex = 0; uiIndex < (uiByteCount/sizeof(UINT)); uiIndex++)
|
|
puiBuffer[uiIndex] = ntohl(puiBuffer[uiIndex]);
|
|
}
|
|
}
|
|
|
|
#define CACHE_ADDRESS_MASK 0x80000000
|
|
#define UNCACHE_ADDRESS_MASK 0xa0000000
|
|
|
|
int rdm(PMINI_ADAPTER Adapter, UINT uiAddress, PCHAR pucBuff, size_t sSize)
|
|
{
|
|
return Adapter->interface_rdm(Adapter->pvInterfaceAdapter,
|
|
uiAddress, pucBuff, sSize);
|
|
}
|
|
|
|
int wrm(PMINI_ADAPTER Adapter, UINT uiAddress, PCHAR pucBuff, size_t sSize)
|
|
{
|
|
int iRetVal;
|
|
|
|
iRetVal = Adapter->interface_wrm(Adapter->pvInterfaceAdapter,
|
|
uiAddress, pucBuff, sSize);
|
|
return iRetVal;
|
|
}
|
|
|
|
int wrmalt(PMINI_ADAPTER Adapter, UINT uiAddress, PUINT pucBuff, size_t size)
|
|
{
|
|
convertEndian(RWM_WRITE, pucBuff, size);
|
|
return wrm(Adapter, uiAddress, (PUCHAR)pucBuff, size);
|
|
}
|
|
|
|
int rdmalt(PMINI_ADAPTER Adapter, UINT uiAddress, PUINT pucBuff, size_t size)
|
|
{
|
|
INT uiRetVal = 0;
|
|
|
|
uiRetVal = rdm(Adapter, uiAddress, (PUCHAR)pucBuff, size);
|
|
convertEndian(RWM_READ, (PUINT)pucBuff, size);
|
|
|
|
return uiRetVal;
|
|
}
|
|
|
|
int wrmWithLock(PMINI_ADAPTER Adapter, UINT uiAddress, PCHAR pucBuff, size_t sSize)
|
|
{
|
|
INT status = STATUS_SUCCESS;
|
|
down(&Adapter->rdmwrmsync);
|
|
|
|
if ((Adapter->IdleMode == TRUE) ||
|
|
(Adapter->bShutStatus == TRUE) ||
|
|
(Adapter->bPreparingForLowPowerMode == TRUE)) {
|
|
|
|
status = -EACCES;
|
|
goto exit;
|
|
}
|
|
|
|
status = wrm(Adapter, uiAddress, pucBuff, sSize);
|
|
exit:
|
|
up(&Adapter->rdmwrmsync);
|
|
return status;
|
|
}
|
|
|
|
int wrmaltWithLock(PMINI_ADAPTER Adapter, UINT uiAddress, PUINT pucBuff, size_t size)
|
|
{
|
|
int iRetVal = STATUS_SUCCESS;
|
|
|
|
down(&Adapter->rdmwrmsync);
|
|
|
|
if ((Adapter->IdleMode == TRUE) ||
|
|
(Adapter->bShutStatus == TRUE) ||
|
|
(Adapter->bPreparingForLowPowerMode == TRUE)) {
|
|
|
|
iRetVal = -EACCES;
|
|
goto exit;
|
|
}
|
|
|
|
iRetVal = wrmalt(Adapter, uiAddress, pucBuff, size);
|
|
exit:
|
|
up(&Adapter->rdmwrmsync);
|
|
return iRetVal;
|
|
}
|
|
|
|
int rdmaltWithLock(PMINI_ADAPTER Adapter, UINT uiAddress, PUINT pucBuff, size_t size)
|
|
{
|
|
INT uiRetVal = STATUS_SUCCESS;
|
|
|
|
down(&Adapter->rdmwrmsync);
|
|
if ((Adapter->IdleMode == TRUE) ||
|
|
(Adapter->bShutStatus == TRUE) ||
|
|
(Adapter->bPreparingForLowPowerMode == TRUE)) {
|
|
|
|
uiRetVal = -EACCES;
|
|
goto exit;
|
|
}
|
|
|
|
uiRetVal = rdmalt(Adapter, uiAddress, pucBuff, size);
|
|
exit:
|
|
up(&Adapter->rdmwrmsync);
|
|
return uiRetVal;
|
|
}
|
|
|
|
static VOID HandleShutDownModeWakeup(PMINI_ADAPTER Adapter)
|
|
{
|
|
int clear_abort_pattern = 0, Status = 0;
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "====>\n");
|
|
/* target has woken up From Shut Down */
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "Clearing Shut Down Software abort pattern\n");
|
|
Status = wrmalt(Adapter, SW_ABORT_IDLEMODE_LOC, (PUINT)&clear_abort_pattern, sizeof(clear_abort_pattern));
|
|
if (Status) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "WRM to SW_ABORT_IDLEMODE_LOC failed with err:%d", Status);
|
|
return;
|
|
}
|
|
|
|
if (Adapter->ulPowerSaveMode != DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE) {
|
|
msleep(100);
|
|
InterfaceHandleShutdownModeWakeup(Adapter);
|
|
msleep(100);
|
|
}
|
|
|
|
if (Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) {
|
|
Adapter->DriverState = NO_NETWORK_ENTRY;
|
|
wake_up(&Adapter->LEDInfo.notify_led_event);
|
|
}
|
|
|
|
Adapter->bTriedToWakeUpFromlowPowerMode = FALSE;
|
|
Adapter->bShutStatus = FALSE;
|
|
wake_up(&Adapter->lowpower_mode_wait_queue);
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "<====\n");
|
|
}
|
|
|
|
static VOID SendShutModeResponse(PMINI_ADAPTER Adapter)
|
|
{
|
|
CONTROL_MESSAGE stShutdownResponse;
|
|
UINT NVMAccess = 0, lowPwrAbortMsg = 0;
|
|
UINT Status = 0;
|
|
|
|
memset(&stShutdownResponse, 0, sizeof(CONTROL_MESSAGE));
|
|
stShutdownResponse.Leader.Status = LINK_UP_CONTROL_REQ;
|
|
stShutdownResponse.Leader.PLength = 8; /* 8 bytes; */
|
|
stShutdownResponse.szData[0] = LINK_UP_ACK;
|
|
stShutdownResponse.szData[1] = LINK_SHUTDOWN_REQ_FROM_FIRMWARE;
|
|
|
|
/*********************************
|
|
* down_trylock -
|
|
* if [ semaphore is available ]
|
|
* acquire semaphone and return value 0 ;
|
|
* else
|
|
* return non-zero value ;
|
|
*
|
|
***********************************/
|
|
|
|
NVMAccess = down_trylock(&Adapter->NVMRdmWrmLock);
|
|
lowPwrAbortMsg = down_trylock(&Adapter->LowPowerModeSync);
|
|
|
|
if (NVMAccess || lowPwrAbortMsg || atomic_read(&Adapter->TotalPacketCount)) {
|
|
if (!NVMAccess)
|
|
up(&Adapter->NVMRdmWrmLock);
|
|
|
|
if (!lowPwrAbortMsg)
|
|
up(&Adapter->LowPowerModeSync);
|
|
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "Device Access is going on NACK the Shut Down MODE\n");
|
|
stShutdownResponse.szData[2] = SHUTDOWN_NACK_FROM_DRIVER; /* NACK- device access is going on. */
|
|
Adapter->bPreparingForLowPowerMode = FALSE;
|
|
} else {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "Sending SHUTDOWN MODE ACK\n");
|
|
stShutdownResponse.szData[2] = SHUTDOWN_ACK_FROM_DRIVER; /* ShutDown ACK */
|
|
|
|
/* Wait for the LED to TURN OFF before sending ACK response */
|
|
if (Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) {
|
|
INT iRetVal = 0;
|
|
|
|
/* Wake the LED Thread with LOWPOWER_MODE_ENTER State */
|
|
Adapter->DriverState = LOWPOWER_MODE_ENTER;
|
|
wake_up(&Adapter->LEDInfo.notify_led_event);
|
|
|
|
/* Wait for 1 SEC for LED to OFF */
|
|
iRetVal = wait_event_timeout(Adapter->LEDInfo.idleModeSyncEvent, Adapter->LEDInfo.bIdle_led_off, msecs_to_jiffies(1000));
|
|
|
|
/* If Timed Out to Sync IDLE MODE Enter, do IDLE mode Exit and Send NACK to device */
|
|
if (iRetVal <= 0) {
|
|
stShutdownResponse.szData[1] = SHUTDOWN_NACK_FROM_DRIVER; /* NACK- device access is going on. */
|
|
Adapter->DriverState = NO_NETWORK_ENTRY;
|
|
wake_up(&Adapter->LEDInfo.notify_led_event);
|
|
}
|
|
}
|
|
|
|
if (stShutdownResponse.szData[2] == SHUTDOWN_ACK_FROM_DRIVER) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "ACKING SHUTDOWN MODE !!!!!!!!!");
|
|
down(&Adapter->rdmwrmsync);
|
|
Adapter->bPreparingForLowPowerMode = TRUE;
|
|
up(&Adapter->rdmwrmsync);
|
|
/* Killing all URBS. */
|
|
if (Adapter->bDoSuspend == TRUE)
|
|
Bcm_kill_all_URBs((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter));
|
|
} else {
|
|
Adapter->bPreparingForLowPowerMode = FALSE;
|
|
}
|
|
|
|
if (!NVMAccess)
|
|
up(&Adapter->NVMRdmWrmLock);
|
|
|
|
if (!lowPwrAbortMsg)
|
|
up(&Adapter->LowPowerModeSync);
|
|
}
|
|
|
|
Status = CopyBufferToControlPacket(Adapter, &stShutdownResponse);
|
|
if ((Status != STATUS_SUCCESS)) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "fail to send the Idle mode Request\n");
|
|
Adapter->bPreparingForLowPowerMode = FALSE;
|
|
StartInterruptUrb((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter));
|
|
}
|
|
}
|
|
|
|
static void HandleShutDownModeRequest(PMINI_ADAPTER Adapter, PUCHAR pucBuffer)
|
|
{
|
|
B_UINT32 uiResetValue = 0;
|
|
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "====>\n");
|
|
|
|
if (*(pucBuffer+1) == COMPLETE_WAKE_UP_NOTIFICATION_FRM_FW) {
|
|
HandleShutDownModeWakeup(Adapter);
|
|
} else if (*(pucBuffer+1) == LINK_SHUTDOWN_REQ_FROM_FIRMWARE) {
|
|
/* Target wants to go to Shut Down Mode */
|
|
/* InterfacePrepareForShutdown(Adapter); */
|
|
if (Adapter->chip_id == BCS220_2 ||
|
|
Adapter->chip_id == BCS220_2BC ||
|
|
Adapter->chip_id == BCS250_BC ||
|
|
Adapter->chip_id == BCS220_3) {
|
|
|
|
rdmalt(Adapter, HPM_CONFIG_MSW, &uiResetValue, 4);
|
|
uiResetValue |= (1<<17);
|
|
wrmalt(Adapter, HPM_CONFIG_MSW, &uiResetValue, 4);
|
|
}
|
|
|
|
SendShutModeResponse(Adapter);
|
|
BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "ShutDownModeResponse:Notification received: Sending the response(Ack/Nack)\n");
|
|
}
|
|
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "<====\n");
|
|
return;
|
|
}
|
|
|
|
VOID ResetCounters(PMINI_ADAPTER Adapter)
|
|
{
|
|
beceem_protocol_reset(Adapter);
|
|
Adapter->CurrNumRecvDescs = 0;
|
|
Adapter->PrevNumRecvDescs = 0;
|
|
Adapter->LinkUpStatus = 0;
|
|
Adapter->LinkStatus = 0;
|
|
atomic_set(&Adapter->cntrlpktCnt, 0);
|
|
atomic_set(&Adapter->TotalPacketCount, 0);
|
|
Adapter->fw_download_done = FALSE;
|
|
Adapter->LinkStatus = 0;
|
|
Adapter->AutoLinkUp = FALSE;
|
|
Adapter->IdleMode = FALSE;
|
|
Adapter->bShutStatus = FALSE;
|
|
}
|
|
|
|
S_CLASSIFIER_RULE *GetFragIPClsEntry(PMINI_ADAPTER Adapter, USHORT usIpIdentification, ULONG SrcIP)
|
|
{
|
|
UINT uiIndex = 0;
|
|
for (uiIndex = 0; uiIndex < MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES; uiIndex++) {
|
|
if ((Adapter->astFragmentedPktClassifierTable[uiIndex].bUsed) &&
|
|
(Adapter->astFragmentedPktClassifierTable[uiIndex].usIpIdentification == usIpIdentification) &&
|
|
(Adapter->astFragmentedPktClassifierTable[uiIndex].ulSrcIpAddress == SrcIP) &&
|
|
!Adapter->astFragmentedPktClassifierTable[uiIndex].bOutOfOrderFragment)
|
|
|
|
return Adapter->astFragmentedPktClassifierTable[uiIndex].pstMatchedClassifierEntry;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
void AddFragIPClsEntry(PMINI_ADAPTER Adapter, PS_FRAGMENTED_PACKET_INFO psFragPktInfo)
|
|
{
|
|
UINT uiIndex = 0;
|
|
for (uiIndex = 0; uiIndex < MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES; uiIndex++) {
|
|
if (!Adapter->astFragmentedPktClassifierTable[uiIndex].bUsed) {
|
|
memcpy(&Adapter->astFragmentedPktClassifierTable[uiIndex], psFragPktInfo, sizeof(S_FRAGMENTED_PACKET_INFO));
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void DelFragIPClsEntry(PMINI_ADAPTER Adapter, USHORT usIpIdentification, ULONG SrcIp)
|
|
{
|
|
UINT uiIndex = 0;
|
|
for (uiIndex = 0; uiIndex < MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES; uiIndex++) {
|
|
if ((Adapter->astFragmentedPktClassifierTable[uiIndex].bUsed) &&
|
|
(Adapter->astFragmentedPktClassifierTable[uiIndex].usIpIdentification == usIpIdentification) &&
|
|
(Adapter->astFragmentedPktClassifierTable[uiIndex].ulSrcIpAddress == SrcIp))
|
|
|
|
memset(&Adapter->astFragmentedPktClassifierTable[uiIndex], 0, sizeof(S_FRAGMENTED_PACKET_INFO));
|
|
}
|
|
}
|
|
|
|
void update_per_cid_rx(PMINI_ADAPTER Adapter)
|
|
{
|
|
UINT qindex = 0;
|
|
|
|
if ((jiffies - Adapter->liDrainCalculated) < XSECONDS)
|
|
return;
|
|
|
|
for (qindex = 0; qindex < HiPriority; qindex++) {
|
|
if (Adapter->PackInfo[qindex].ucDirection == 0) {
|
|
Adapter->PackInfo[qindex].uiCurrentRxRate =
|
|
(Adapter->PackInfo[qindex].uiCurrentRxRate +
|
|
Adapter->PackInfo[qindex].uiThisPeriodRxBytes) / 2;
|
|
|
|
Adapter->PackInfo[qindex].uiThisPeriodRxBytes = 0;
|
|
} else {
|
|
Adapter->PackInfo[qindex].uiCurrentDrainRate =
|
|
(Adapter->PackInfo[qindex].uiCurrentDrainRate +
|
|
Adapter->PackInfo[qindex].uiThisPeriodSentBytes) / 2;
|
|
Adapter->PackInfo[qindex].uiThisPeriodSentBytes = 0;
|
|
}
|
|
}
|
|
Adapter->liDrainCalculated = jiffies;
|
|
}
|
|
|
|
void update_per_sf_desc_cnts(PMINI_ADAPTER Adapter)
|
|
{
|
|
INT iIndex = 0;
|
|
u32 uibuff[MAX_TARGET_DSX_BUFFERS];
|
|
int bytes;
|
|
|
|
if (!atomic_read(&Adapter->uiMBupdate))
|
|
return;
|
|
|
|
bytes = rdmaltWithLock(Adapter, TARGET_SFID_TXDESC_MAP_LOC, (PUINT)uibuff, sizeof(UINT) * MAX_TARGET_DSX_BUFFERS);
|
|
if (bytes < 0) {
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "rdm failed\n");
|
|
return;
|
|
}
|
|
|
|
for (iIndex = 0; iIndex < HiPriority; iIndex++) {
|
|
if (Adapter->PackInfo[iIndex].bValid && Adapter->PackInfo[iIndex].ucDirection) {
|
|
if (Adapter->PackInfo[iIndex].usVCID_Value < MAX_TARGET_DSX_BUFFERS)
|
|
atomic_set(&Adapter->PackInfo[iIndex].uiPerSFTxResourceCount, uibuff[Adapter->PackInfo[iIndex].usVCID_Value]);
|
|
else
|
|
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Invalid VCID : %x\n", Adapter->PackInfo[iIndex].usVCID_Value);
|
|
}
|
|
}
|
|
atomic_set(&Adapter->uiMBupdate, FALSE);
|
|
}
|
|
|
|
void flush_queue(PMINI_ADAPTER Adapter, UINT iQIndex)
|
|
{
|
|
struct sk_buff *PacketToDrop = NULL;
|
|
struct net_device_stats *netstats = &Adapter->dev->stats;
|
|
spin_lock_bh(&Adapter->PackInfo[iQIndex].SFQueueLock);
|
|
|
|
while (Adapter->PackInfo[iQIndex].FirstTxQueue && atomic_read(&Adapter->TotalPacketCount)) {
|
|
PacketToDrop = Adapter->PackInfo[iQIndex].FirstTxQueue;
|
|
if (PacketToDrop && PacketToDrop->len) {
|
|
netstats->tx_dropped++;
|
|
DEQUEUEPACKET(Adapter->PackInfo[iQIndex].FirstTxQueue, Adapter->PackInfo[iQIndex].LastTxQueue);
|
|
Adapter->PackInfo[iQIndex].uiCurrentPacketsOnHost--;
|
|
Adapter->PackInfo[iQIndex].uiCurrentBytesOnHost -= PacketToDrop->len;
|
|
|
|
/* Adding dropped statistics */
|
|
Adapter->PackInfo[iQIndex].uiDroppedCountBytes += PacketToDrop->len;
|
|
Adapter->PackInfo[iQIndex].uiDroppedCountPackets++;
|
|
dev_kfree_skb(PacketToDrop);
|
|
atomic_dec(&Adapter->TotalPacketCount);
|
|
}
|
|
}
|
|
spin_unlock_bh(&Adapter->PackInfo[iQIndex].SFQueueLock);
|
|
}
|
|
|
|
static void beceem_protocol_reset(PMINI_ADAPTER Adapter)
|
|
{
|
|
int i;
|
|
if (netif_msg_link(Adapter))
|
|
pr_notice(PFX "%s: protocol reset\n", Adapter->dev->name);
|
|
|
|
netif_carrier_off(Adapter->dev);
|
|
netif_stop_queue(Adapter->dev);
|
|
|
|
Adapter->IdleMode = FALSE;
|
|
Adapter->LinkUpStatus = FALSE;
|
|
ClearTargetDSXBuffer(Adapter, 0, TRUE);
|
|
/* Delete All Classifier Rules */
|
|
|
|
for (i = 0; i < HiPriority; i++)
|
|
DeleteAllClassifiersForSF(Adapter, i);
|
|
|
|
flush_all_queues(Adapter);
|
|
|
|
if (Adapter->TimerActive == TRUE)
|
|
Adapter->TimerActive = FALSE;
|
|
|
|
memset(Adapter->astFragmentedPktClassifierTable, 0, sizeof(S_FRAGMENTED_PACKET_INFO) * MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES);
|
|
|
|
for (i = 0; i < HiPriority; i++) {
|
|
/* resetting only the first size (S_MIBS_SERVICEFLOW_TABLE) for the SF. */
|
|
/* It is same between MIBs and SF. */
|
|
memset(&Adapter->PackInfo[i].stMibsExtServiceFlowTable, 0, sizeof(S_MIBS_EXTSERVICEFLOW_PARAMETERS));
|
|
}
|
|
}
|