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yaml
---
r: 281169
b: refs/heads/master
c: 8fbebb0
h: refs/heads/master
i:
  281167: b2636cc
v: v3
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Kevin McKinney authored and Greg Kroah-Hartman committed Nov 29, 2011
1 parent 0c882b5 commit 462972d
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Showing 2 changed files with 67 additions and 67 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: fef5675ecbeb0c92d49c8b350e1324164bb348a5
refs/heads/master: 8fbebb091a1695b8896597573c2d75831e41929a
132 changes: 66 additions & 66 deletions trunk/drivers/staging/bcm/Bcmchar.c
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Original file line number Diff line number Diff line change
Expand Up @@ -765,27 +765,26 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
"Starting the firmware download PID =0x%x!!!!\n", current->pid);

if (!down_trylock(&Adapter->fw_download_sema)) {
Adapter->bBinDownloaded = FALSE;
Adapter->fw_download_process_pid = current->pid;
Adapter->bCfgDownloaded = FALSE;
Adapter->fw_download_done = FALSE;
netif_carrier_off(Adapter->dev);
netif_stop_queue(Adapter->dev);
Status = reset_card_proc(Adapter);
if (Status) {
pr_err(PFX "%s: reset_card_proc Failed!\n", Adapter->dev->name);
up(&Adapter->fw_download_sema);
up(&Adapter->NVMRdmWrmLock);
break;
}
mdelay(10);
} else {
Status = -EBUSY;
if (down_trylock(&Adapter->fw_download_sema))
return -EBUSY;

Adapter->bBinDownloaded = FALSE;
Adapter->fw_download_process_pid = current->pid;
Adapter->bCfgDownloaded = FALSE;
Adapter->fw_download_done = FALSE;
netif_carrier_off(Adapter->dev);
netif_stop_queue(Adapter->dev);
Status = reset_card_proc(Adapter);
if (Status) {
pr_err(PFX "%s: reset_card_proc Failed!\n", Adapter->dev->name);
up(&Adapter->fw_download_sema);
up(&Adapter->NVMRdmWrmLock);
return Status;
}
mdelay(10);

up(&Adapter->NVMRdmWrmLock);
break;
return Status;
}

case IOCTL_BCM_BUFFER_DOWNLOAD: {
Expand All @@ -797,7 +796,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
"Invalid way to download buffer. Use Start and then call this!!!\n");
up(&Adapter->fw_download_sema);
Status = -EINVAL;
break;
return Status;
}

/* Copy Ioctl Buffer structure */
Expand Down Expand Up @@ -832,7 +831,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
psFwInfo->u32FirmwareLength);
up(&Adapter->fw_download_sema);
Status = -EINVAL;
break;
return Status;
}

Status = bcm_ioctl_fw_download(Adapter, psFwInfo);
Expand All @@ -857,7 +856,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)

BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, OSAL_DBG, DBG_LVL_ALL, "IOCTL: Firmware File Uploaded\n");
kfree(psFwInfo);
break;
return Status;
}

case IOCTL_BCM_BUFFER_DOWNLOAD_STOP: {
Expand All @@ -868,59 +867,60 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
return -EACCES;
}

if (down_trylock(&Adapter->fw_download_sema)) {
Adapter->bBinDownloaded = TRUE;
Adapter->bCfgDownloaded = TRUE;
atomic_set(&Adapter->CurrNumFreeTxDesc, 0);
Adapter->CurrNumRecvDescs = 0;
Adapter->downloadDDR = 0;

/* setting the Mips to Run */
Status = run_card_proc(Adapter);

if (Status) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Firm Download Failed\n");
up(&Adapter->fw_download_sema);
up(&Adapter->NVMRdmWrmLock);
break;
} else {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG,
DBG_LVL_ALL, "Firm Download Over...\n");
}
if (!down_trylock(&Adapter->fw_download_sema)) {
up(&Adapter->fw_download_sema);
return -EINVAL;
}

mdelay(10);

/* Wait for MailBox Interrupt */
if (StartInterruptUrb((PS_INTERFACE_ADAPTER)Adapter->pvInterfaceAdapter))
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Unable to send interrupt...\n");

timeout = 5*HZ;
Adapter->waiting_to_fw_download_done = FALSE;
wait_event_timeout(Adapter->ioctl_fw_dnld_wait_queue,
Adapter->waiting_to_fw_download_done, timeout);
Adapter->fw_download_process_pid = INVALID_PID;
Adapter->fw_download_done = TRUE;
atomic_set(&Adapter->CurrNumFreeTxDesc, 0);
Adapter->CurrNumRecvDescs = 0;
Adapter->PrevNumRecvDescs = 0;
atomic_set(&Adapter->cntrlpktCnt, 0);
Adapter->LinkUpStatus = 0;
Adapter->LinkStatus = 0;
Adapter->bBinDownloaded = TRUE;
Adapter->bCfgDownloaded = TRUE;
atomic_set(&Adapter->CurrNumFreeTxDesc, 0);
Adapter->CurrNumRecvDescs = 0;
Adapter->downloadDDR = 0;

if (Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) {
Adapter->DriverState = FW_DOWNLOAD_DONE;
wake_up(&Adapter->LEDInfo.notify_led_event);
}
/* setting the Mips to Run */
Status = run_card_proc(Adapter);

if (!timeout)
Status = -ENODEV;
if (Status) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Firm Download Failed\n");
up(&Adapter->fw_download_sema);
up(&Adapter->NVMRdmWrmLock);
return Status;
} else {
Status = -EINVAL;
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG,
DBG_LVL_ALL, "Firm Download Over...\n");
}

mdelay(10);

/* Wait for MailBox Interrupt */
if (StartInterruptUrb((PS_INTERFACE_ADAPTER)Adapter->pvInterfaceAdapter))
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Unable to send interrupt...\n");

timeout = 5*HZ;
Adapter->waiting_to_fw_download_done = FALSE;
wait_event_timeout(Adapter->ioctl_fw_dnld_wait_queue,
Adapter->waiting_to_fw_download_done, timeout);
Adapter->fw_download_process_pid = INVALID_PID;
Adapter->fw_download_done = TRUE;
atomic_set(&Adapter->CurrNumFreeTxDesc, 0);
Adapter->CurrNumRecvDescs = 0;
Adapter->PrevNumRecvDescs = 0;
atomic_set(&Adapter->cntrlpktCnt, 0);
Adapter->LinkUpStatus = 0;
Adapter->LinkStatus = 0;

if (Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) {
Adapter->DriverState = FW_DOWNLOAD_DONE;
wake_up(&Adapter->LEDInfo.notify_led_event);
}

if (!timeout)
Status = -ENODEV;

up(&Adapter->fw_download_sema);
up(&Adapter->NVMRdmWrmLock);
break;
return Status;
}

case IOCTL_BE_BUCKET_SIZE:
Expand Down

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