Age | Commit message (Collapse) | Author | Files | Lines |
|
We use 'struct rtl_c2hcmd' to store C2H commands originally, and the code
is slightly complex to enqueue and dequeue and also wastes time to
allocate and memcpy data. Since C2H commands are asynchronous events,
they can be processed in work queue, so RX ISR enqueues C2H result in
removal of rtl_c2h_packet_handler().
Signed-off-by: Ping-Ke Shih <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
Similar to rx_command_packet, we can call rtl_c2h_content_parsing so the
hal_op isn't necessary.
Signed-off-by: Ping-Ke Shih <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
Because the hal_op rx_command_packet does C2H handler if rx packet type
is C2H, and the handler have been moved to base.c so we can call the
handler directly.
Signed-off-by: Ping-Ke Shih <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
Merge duplicate C2H handler and implement the handler in base.c.
Signed-off-by: Ping-Ke Shih <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
We're going to merge C2H handler into one, but one special case is to
handle RA_REPORT that implements in individual IC folder. So this commit
adds a hal_op for caller in common code.
Signed-off-by: Ping-Ke Shih <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The caller of hal_op rx_command_packet will assert function pointer
before calling, so we can remove dummy functions safely.
Signed-off-by: Ping-Ke Shih <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The IDs are defined by driver and map to the fw C2H IDs, but they aren't
used now result in removal.
Signed-off-by: Ping-Ke Shih <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
Move C2H definition to wifi.h, because the definitions of 8192ee, 8723be
and 8821ae are the same.
Signed-off-by: Ping-Ke Shih <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
Current chips use packet-based C2H commands whose IDs differ from old
ones, so this commit simply gives C2H_V0_ as prefix of command IDs.
Signed-off-by: Ping-Ke Shih <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
Move duplicate definitions from def.h of ic folder to wifi.h
Signed-off-by: Ping-Ke Shih <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
To use keep-alive mechanism in mac80211 stack, since driver supports
reporting accurate nullfunc frame tx ack now.
Signed-off-by: Tzu-En Huang <[email protected]>
Signed-off-by: Ping-Ke Shih <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
In order to realize the keep-alive mechanism in mac80211 stack, reporting
accurate tx ack status for nullfunc frame is added in this commit.
If current frame is nullfunc frame, we ask firmware to report by filling
TX report bit in TX descriptor. After this frame DMA done, TX interrupt is
triggered but TX status is unknown at this moment, so enqueue this skb
into tx_report->queue. Finally, C2H report will be received if the frame
is transmitted successfully or retried over, and then we report to mac80211
with IEEE80211_TX_STAT_ACK flag only if it's successful. Otherwise, if
failure or timeout (one second), we report to mac80211 without this flag.
Signed-off-by: Tzu-En Huang <[email protected]>
Signed-off-by: Ping-Ke Shih <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
We can have pm_runtime_get_sync() return 1, and we can have
pm_runtime_put_sync() return -EBUSY. See rpm_suspend() and
rpm_resume() for more information.
Fix the issue by returning 0 from wl12xx_sdio_power_on() on success.
And use pm_runtime_put() instead of pm_runtime_put_sync() for
wl12xx_sdio_power_off(), then the MMC subsystem will idle the bus
when suitable.
Otherwise wlcore can sometimes get confused and may report bogus
errors and WLAN connection can fail.
Note that while wlcore checks the return value for wl1271_power_on(),
the return value is ignored for wl1271_power_off(). Let's fix them
both though to avoid further confusion in the future.
Fixes: 60f36637bbbd ("wlcore: sdio: allow pm to handle sdio power")
Signed-off-by: Tony Lindgren <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
Lots of easy overlapping changes in the confict
resolutions here.
Signed-off-by: David S. Miller <[email protected]>
|
|
Introduce infrastructure for supporting Factory Test Mode (FTM) of the
wireless LAN subsystem. In order for the user space to access the
firmware in test mode the relevant netlink channel needs to be exposed
from the kernel driver.
The above is achieved as follows:
1) Register wcn36xx driver to testmode callback from netlink
2) Add testmode callback implementation to handle incoming FTM commands
3) Add FTM command packet structure
4) Add handling for GET_BUILD_RELEASE_NUMBER (msgid=0x32A2)
5) Add generic handling for all PTT_MSG packets
Signed-off-by: Eyal Ilsar <[email protected]>
Signed-off-by: Ramon Fried <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
In the 10.4-3.6 firmware branch there's a new DFS Host confirmation
feature which is advertised using WMI_SERVICE_HOST_DFS_CHECK_SUPPORT flag.
This new features enables the ath10k host to send information to the
firmware on the specifications of detected radar type. This allows the
firmware to validate if the host's radar pattern detector unit is
operational and check if the radar information shared by host matches
the radar pulses sent as phy error events from firmware. If the check
fails the firmware won't allow use of DFS channels on AP mode when using
FCC regulatory region.
Hence this patch is mandatory when using a firmware from 10.4-3.6 branch.
Else, DFS channels on FCC regions cannot be used.
Supported Chipsets : QCA9984/QCA9888/QCA4019
Firmware Version : 10.4-3.6-00104
Signed-off-by: Sriram R <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
This enables ath10k/ath9k drivers to collect the specifications of the
radar type once it is detected by the dfs pattern detector unit.
Usage of the collected info is specific to driver implementation.
For example, collected radar info could be used by the host driver
to send to co-processors for additional processing/validation.
Note: 'radar_detector_specs' data containing the specifications of
different radar types which was private within dfs_pattern_detector/
dfs_pri_detector is now shared with drivers as well for making use
of this information.
Signed-off-by: Sriram R <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
Add a missing newline in wcn36xx_smd_send_and_wait() and also log the
command request and response type that was processed.
Signed-off-by: Daniel Mack <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
Drop the extra warning about failed allocations, both the core and the
only caller of this function will warn loud enough in such cases.
Signed-off-by: Daniel Mack <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
When the interface is shut down, wcn36xx_smd_close() potentially races
against the queue worker. Make sure to cancel the work, and then free all
the remnants in hal_ind_queue manually.
This is again just a theoretical issue, not something that was triggered in
the wild.
Signed-off-by: Daniel Mack <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
When a BSSID is joined, set the link status to 'preassoc', and set it to
'idle' when the BSS is deleted.
This is what the downstream driver is doing, and it seems to improve the
reliability during connect/disconnect stress tests.
Signed-off-by: Daniel Mack <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
In reap_tx_dxes(), when we iterate over the linked descriptors, only
consider such valid that have WCN36xx_DXE_CTRL_EOP set.
This is what the prima downstream driver is doing as well.
Signed-off-by: Daniel Mack <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
On RX and TX interrupts, check for the WCN36XX_CH_STAT_INT_ED_MASK or
WCN36XX_CH_STAT_INT_DONE_MASK in the interrupt reason register, and
only handle packets when it is set. This way, reap_tx_dxes() is only
invoked when needed.
This brings the dequeing logic in line with what the prima downstream
driver is doing.
While at it, also log the interrupt reason.
Signed-off-by: Daniel Mack <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
Like on the TX side, check for the interrupt reason when the RX interrupt
is latched and clear the ERR, DONE and ED masks.
This seems to help with connection timeouts and network stream
starvatations. And FWIW, the downstream driver does the same thing.
Note that in analogy to the TX side, WCN36XX_DXE_0_INT_CLR should be set to
WCN36XX_INT_MASK_CHAN_RX_{L,H} rather than WCN36XX_DXE_INT_CH{1,3}_MASK. It
did the right thing however, as the defines happen to have identical values.
Also, instead of determining register addresses and values inside
wcn36xx_rx_handle_packets(), pass them as arguments.
Signed-off-by: Daniel Mack <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
There's no need to disable the IRQ from inside its handler.
Instead just grab the spinlock of the channel that is being processed.
Signed-off-by: Daniel Mack <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The device takes 32-bit addresses only, so inform the DMA API about it.
This is the default on msm8016, so that doesn't change anything, but
it's best practice to be explicit.
Signed-off-by: Daniel Mack <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
When wcn36xx_dxe_tx_frame() is entered while the device is still processing
the queue asyncronously, we are racing against the firmware code with
updates to the buffer descriptors. Presumably, the firmware scans the ring
buffer that holds the descriptors and scans for a valid control descriptor,
and then assumes that the next descriptor contains the payload. If, however,
the control descriptor is marked valid, but the payload descriptor isn't,
the packet is not sent out.
Another issue with the current code is that is lacks memory barriers before
descriptors are marked valid. This is important because the CPU may reorder
writes to memory, even if it is allocated as coherent DMA area, and hence
the device may see incompletely written data.
To fix this, the code in wcn36xx_dxe_tx_frame() was restructured a bit so
that the payload descriptor is made valid before the control descriptor.
Memory barriers are added to ensure coherency of shared memory areas.
Signed-off-by: Daniel Mack <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
clk_disable_unprepare() already checks that the clock pointer is valid.
No need to test it before calling it.
Signed-off-by: YueHaibing <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
The CTL mappings for this regdomain code were now changed to:
* 2.4GHz: ETSI
* 5GHz: NO_CTL -> ETSI
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
The CTL mappings for this regdomain code were now changed to:
* 2.4GHz: ETSI
* 5GHz: NO_CTL -> ETSI
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
The CTL mappings for this regdomain code were now changed to:
* 2.4GHz: ETSI
* 5GHz: ETSI -> FCC
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
The CTL mappings for this regdomain code were now changed to:
* 2.4GHz: ETSI
* 5GHz: NO_CTL -> ETSI
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
The CTL mappings for this regdomain code were now changed to:
* 2.4GHz: ETSI
* 5GHz: NO_CTL -> ETSI
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
This change itself doesn't change the selected CTL of this country and is
only required to stay in sync with the QCA mappings.
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
This change itself doesn't change the selected CTL of this country and is
only required to stay in sync with the QCA mappings.
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
This change itself doesn't change the selected CTL of this country and is
only required to stay in sync with the QCA mappings.
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
The CTL mappings for this regdomain code were now changed to:
* 2.4GHz: ETSI
* 5GHz: ETSI -> FCC
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
The CTL mappings for this regdomain code were now changed to:
* 2.4GHz: ETSI
* 5GHz: NO_CTL -> ETSI
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
The CTL mappings for this regdomain code were now changed to:
* 2.4GHz: ETSI
* 5GHz: NO_CTL -> ETSI
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
The CTL mappings for this regdomain code were now changed to:
* 2.4GHz: ETSI
* 5GHz: NO_CTL -> FCC
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
This change itself doesn't change the selected CTL of this country and is
only required to stay in sync with the QCA mappings.
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
This change itself doesn't change the selected CTL of this country and is
only required to stay in sync with the QCA mappings.
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
This change itself doesn't change the selected CTL of this country and is
only required to stay in sync with the QCA mappings.
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
The CTL mappings for this regdomain code were now changed to:
* 2.4GHz: ETSI
* 5GHz: FCC -> ETSI
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
The CTL mappings for this regdomain code were now changed to:
* 2.4GHz: ETSI
* 5GHz: NO_CTL -> FCC
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
This change itself doesn't change the selected CTL of this country and is
only required to stay in sync with the QCA mappings.
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
The CTL mappings for this regdomain code were now changed to:
* 2.4GHz: ETSI
* 5GHz: NO_CTL -> ETSI
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
The CTL mappings for this regdomain code were now changed to:
* 2.4GHz: ETSI
* 5GHz: NO_CTL -> ETSI
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't available and
it is still programmed in the EEPROM then it will cause an error and stop
the initialization with:
Invalid EEPROM contents
The current CTL mappings for this regdomain code are:
* 2.4GHz: ETSI
* 5GHz: FCC
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|
|
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't available and
it is still programmed in the EEPROM then it will cause an error and stop
the initialization with:
Invalid EEPROM contents
The current CTL mappings for this regdomain code are:
* 2.4GHz: ETSI
* 5GHz: ETSI
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
|