Commit Graph
24 Commits
Author SHA1 Message Date
Shayne ChenandFelix Fietkau b44472e998 mt76: testmode: move mtd part to mt76_dev
Move testmode mtd variables to mt76_dev, since they are the same on
each phy.

Signed-off-by: Shayne Chen <[email protected]>
Acked-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2021-01-04 18:30:34 +01:00
Shayne ChenandFelix Fietkau a897a69769 mt76: testmode: introduce dbdc support
Add testmode support for DBDC NICs (both MT7615D and MT7915D work).
Testmode data and parameters are moved from per-dev to per-phy
for maintaining the value of each band.

Signed-off-by: Shayne Chen <[email protected]>
Acked-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2021-01-04 18:30:34 +01:00
Shayne ChenandFelix Fietkau d1b827781f mt76: mt7915: add partial add_bss_info command on testmode init
This is a preliminary patch for DBDC and ipg config support
in testmode.

The wmm_idx of band1 should be configured by this command to
make band1 Tx work normally. Also, for setting ipg, FW needs a
non-empty bss_info structure to do edca parameters update.

Signed-off-by: Shayne Chen <[email protected]>
Acked-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2021-01-04 18:30:34 +01:00
Shayne ChenandFelix Fietkau a515727e84 mt76: mt7915: add support for flash mode
Add support for getting rf values from flash.
This is used for some test purposes and products.
If the mtd partition is configured in dts, driver will read from flash
to init eeprom command; if not, still init it with efuse's values.

An example:
&slot0 {
	mt7915@0,0 {
		reg = <0x0000 0 0 0 0>;
		device_type = "pci";
		mediatek,mtd-eeprom = <&factory 0x0000>;
	};
};

Acked-by: Ryder Lee <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2021-01-04 18:30:33 +01:00
Shayne ChenandFelix Fietkau 19c9e277ef mt76: mt7915: fix memory leak in mt7915_mcu_get_rx_rate()
Free the skb to prevent memory leak.

Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2020-11-18 11:28:04 +01:00
Shayne ChenandFelix Fietkau f86361654e mt76: mt7915: add support to set tx frequency offset in testmode
Support to set tx frequency offset in testmode, which is usally used in
the pre-calibration stage.

Reviewed-by: Ryder Lee <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2020-11-10 13:48:06 +01:00
Shayne ChenandFelix Fietkau 5ed3a34b46 mt76: mt7915: add support to set txpower in testmode
Support tx_power setting in testmode. Note that the tx power value of
antenna 1-3 equal to antenna 0.

Reviewed-by: Ryder Lee <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2020-11-10 13:48:06 +01:00
Shayne ChenandFelix Fietkau 0aa696834a mt76: mt7915: implement testmode rx support
Support testmode rx and display rx statistic by parsing RXV packet
type, which is currently only enabled in testmode.

Reviewed-by: Ryder Lee <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2020-11-10 13:48:06 +01:00
Shayne ChenandFelix Fietkau 03ed0909f9 mt76: mt7915: implement testmode tx support
Support testmode tx for MT7915A, including tx streams and HE rate
settings.

Reviewed-by: Ryder Lee <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2020-11-10 13:48:06 +01:00
Shayne ChenandFelix Fietkau 9909c0551e mt76: testmode: add support for HE rate modes
Extend enum mt76_testmode_tx_mode to support various HE rate modes.

Reviewed-by: Ryder Lee <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]> [update tools/]
2020-11-10 13:34:05 +01:00
Shayne ChenandFelix Fietkau 88ebccfe8a mt76: mt7915: fix tx rate related fields in tx descriptor
Correct the bitfields of tx rateval and bw in tx descriptor.

Reviewed-by: Ryder Lee <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2020-11-10 13:32:46 +01:00
Shayne ChenandFelix Fietkau 73427ebbbd mt76: testmode: add support for LTF and GI combinations for HE mode
Prepare for setting different LTF (1x, 2x, and 4x) and GI (0.8us,
1.6us, 3.2us) combinations in HE rate mode.

Reviewed-by: Ryder Lee <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]> [update tools/]
2020-11-10 13:30:22 +01:00
Shayne ChenandFelix Fietkau 3ea9a0433b mt76: testmode: add tx_rate_stbc parameter
Add the parameter to control STBC function in testmode.

Reviewed-by: Ryder Lee <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]> [update tools/]
2020-11-10 13:27:19 +01:00
Shayne ChenandFelix Fietkau 0a898c0549 mt76: testmode: add snr attribute in rx statistics
Support to display snr value when dumping rx statistics.

Reviewed-by: Ryder Lee <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]> [update tools/]
2020-11-10 13:25:19 +01:00
Shayne ChenandFelix Fietkau cdeb1b29cd mt76: testmode: switch ib and wb rssi to array type for per-antenna report
Change ib_rssi and wb_rssi into array type, since they could be reported
by per-antenna.

Reviewed-by: Ryder Lee <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]> [update tools/]
2020-11-10 13:21:35 +01:00
Shayne ChenandFelix Fietkau 8c47ed12c2 mt76: mt7915: add offchannel condition in switch channel command
Add a missing offchannel condition for channel switch reason, which
bypasses DPD calibration to reduce scanning time.

Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2020-09-23 08:16:55 +02:00
Shayne ChenandFelix Fietkau 9980456037 mt76: mt7615: register ext_phy if DBDC is detected
MT_EE_WIFI_CONF field can be used to detect if the chipset is MT7615D.
Thus, add support to automatically register ext_phy if DBDC is detected.

Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2020-08-05 11:31:29 +02:00
Shayne ChenandFelix Fietkau 7941217ffe mt76: mt7915: remove unused parameters in mt7915_puts_rate_txpower()
Simplify and remove unused parameters in mt7915_puts_rate_txpower()
function.

Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2020-07-10 14:45:10 +02:00
Shayne ChenandFelix Fietkau c6ea163c01 mt76: mt7915: directly read per-rate tx power from registers
Since driver no longer handler per-rate tx power setting, we need to
read the power values directly from registers.

Tested-by: Evelyn Tsai <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2020-06-22 21:26:16 +02:00
Shayne ChenandFelix Fietkau b3a4d78914 mt76: mt7915: rework the flow of txpower setting
Clean up the flow of per-rate txpower limit setting to get rid of
dulplicate work since it has already been handled by firmware, and set
proper max_power based on different channels and regdomains.

Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2020-06-22 21:26:16 +02:00
Shayne ChenandFelix Fietkau 53891242a6 mt76: mt7915: add support for DT rate power limits
Enable to limit per-rate max txpower from DT.

Tested-by: Evelyn Tsai <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2020-06-22 21:26:16 +02:00
Shayne ChenandFelix Fietkau 1d2aedb248 mt76: extend DT rate power limits to support 11ax devices
Enable parsing per-rate txpower limits from DT for 11ax chipsets.

Co-developed-by: Felix Fietkau <[email protected]>
Tested-by: Evelyn Tsai <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2020-06-16 22:04:15 +02:00
Shayne ChenandFelix Fietkau 05c87a3383 mt76: do not overwrite max_tx_fragments if it has been set
Prevent the overwriting of max_tx_fragments if it has already been set
in chip-specific init routine.

Signed-off-by: Shayne Chen <[email protected]>
2019-12-14 14:38:45 +01:00
Shayne ChenandFelix Fietkau a116b0a6af mt76: fix possible undetected invalid MAC address
Make sure the MAC address is checked before function returns.

If CONFIG_OF is set and the device node is null, the function will
return directly, and an invalid MAC address will not be checked.

Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2019-12-13 22:43:10 +01:00