- 19 Jun, 2014 40 commits
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Vladimir Kondratiev authored
There are platforms where INTx can't be routed by ACPI, this leads to pci_enable_device failure. Re-try pretending we have MSI already configured; in this case pci_enable_device do not try to configure INTx. However, MSI could still work. Signed-off-by:
Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Vladimir Kondratiev authored
As reported by Dan Carpenter <dan.carpenter@oracle.com>: The patch a715c7dd: "wil6210: improve debug for WMI receive" from May 29, 2014, leads to the following static checker warning: drivers/net/wireless/ath/wil6210/wmi.c:746 wmi_recv_cmd() info: ignoring unreachable code. drivers/net/wireless/ath/wil6210/wmi.c 739 spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 740 { 741 int q = queue_work(wil->wmi_wq, 742 &wil->wmi_event_worker); 743 wil_dbg_wmi(wil, "queue_work -> %d\n", q); 744 } 745 } 746 if (n > 1) ^^^^^^^^^^ We never reach this if statemtent. 747 wil_dbg_wmi(wil, "%s -> %d events processed\n", __func__, n); 748 } Exit loop with "break", not "return". Reported-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Vladimir Kondratiev authored
New registers area introduced, mark corresponded address range as valid Signed-off-by:
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Vladimir Kondratiev authored
In the pcie_bus.c, knowledge about debugfs is not necessary Signed-off-by:
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Vladimir Kondratiev authored
For the AP-like interface, if "disconnect all" requested, every station should be deleted with cfg80211_del_sta(). Implement this behavior. Signed-off-by:
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Vladimir Kondratiev authored
On Tx path, when vring for the destination not found, it was considered as error and message was printed unconditionally. However, this situation is normal after disconnect. If disconnect was while heavy traffic load, lots of Tx packets will be dropped and this would cause significant amount of prints in dmesg. Demote messages priority from 'error' to 'debug'. Signed-off-by:
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Vladimir Kondratiev authored
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Vladimir Kondratiev authored
Expose operational frequency and link info Signed-off-by:
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Vladimir Kondratiev authored
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Vladimir Kondratiev authored
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Vladimir Kondratiev authored
Print to dmesg when FW error notification is about to be sent Signed-off-by:
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Vladimir Kondratiev authored
Interrupt threshold registers may be written to. Signed-off-by:
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Vladimir Kondratiev authored
Debug aid Signed-off-by:
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Vladimir Kondratiev authored
Track and print on debugfs Signed-off-by:
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Vladimir Kondratiev authored
Usable for debugging, to be able to obtain FW traces Signed-off-by:
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Vladimir Kondratiev authored
For performance monitoring, trace time intervals when Tx vring is idle/not idle. Use CPU cycle counter for this, because jiffies is too rough, and other precise time measurement methods involve overhead while get_cycles() should be fast. This used to provide some estimation for percentage when Tx vring was idle, i.e. when hardware is under-utilized. Estimation is not precise because of many reasons - CPU frequency scaling, grt_cycles() may be per core etc. But still, it is good estimation Signed-off-by:
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Vladimir Kondratiev authored
print used/available counters on debugfs; print to dmesg when Tx vring becomes empty This aids with performance investigation Signed-off-by:
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Vladimir Kondratiev authored
print essential info to dmesg Signed-off-by:
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Vladimir Kondratiev authored
For debug purposes Signed-off-by:
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Vladimir Kondratiev authored
In the wil_cfg80211_start_ap(), debug print selected data: - beacon (before and after fix-up) - crypto parameters - mark start/stop AP invocation Signed-off-by:
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Vladimir Kondratiev authored
Inform cfg80211 about Tx result Signed-off-by:
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Vladimir Kondratiev authored
Provide 2 files on the debugfs: - "rxon": write channel (1..4) to open Rx on it, 0 to rxoff - "tx_mgmt": write binary frame, starting from MAC header one need to care about turning receiver on/off before/after tx_mgmt Correct sequence is: echo $channel > rxon cat mfmt_frame > tx_mgmt echo 0 > rxon Signed-off-by:
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Jahnavi Meher authored
Added code required for 40MHz. Signed-off-by:
Jahnavi Meher <jahnavi.meher@gmail.com> Signed-off-by:
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Jahnavi Meher authored
Added support for host based bgscan. The h/w queues are blocked while bgscan is being performed and after coming to the connected channel, the queues are unblocked. Signed-off-by:
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Jahnavi Meher authored
Adding support for 5GHz. Signed-off-by:
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Jahnavi Meher authored
Send the QoS null packet via mgmt queue. Signed-off-by:
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Jahnavi Meher authored
Added some debug messages. Signed-off-by:
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Jahnavi Meher authored
The number of packets being dequeued from s/w queues was fixed - changed it to a dynamic calculation based on txop. There are also some fixes to the dequeuing algorithm. Signed-off-by:
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Jahnavi Meher authored
Changed the SDIO interrupt variables and some clean ups. Signed-off-by:
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Jahnavi Meher authored
Use SGI if configured while sending data packets at a fixed rate. Signed-off-by:
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Jahnavi Meher authored
Lower level debug messages for some frames and changed confirm received for rsi_program_bb_rf() to a valid case. Signed-off-by:
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Jahnavi Meher authored
Changed rate handling. Signed-off-by:
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Jahnavi Meher authored
Made required changes to rsi_set_channel() and rsi_program_bb_rf() functions. Signed-off-by:
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Jahnavi Meher authored
Changed the radio caps frame and added the required fields. Signed-off-by:
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Jahnavi Meher authored
Added macros for the endpoints and set the default value of endpoint to 2.4GHz and 20MHz. Signed-off-by:
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Jahnavi Meher authored
Filling in band from common->band. Signed-off-by:
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Jahnavi Meher authored
Changed the function header to match the function name. Signed-off-by:
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Jahnavi Meher authored
Changed the queue numbers to macros, and corrected the mappings. Signed-off-by:
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Joe Perches authored
Use the zeroing function instead of dma_alloc_coherent & memset(,0,) Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
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Rajkumar Manoharan authored
Signed-off-by:
Rajkumar Manoharan <rmanohar@qti.qualcomm.com> Signed-off-by:
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