351 Commits
Author SHA1 Message Date
Lorenzo BianconiandFelix Fietkau 8050d714e8 mt76x0: add ieee80211_ops ops pointer to mt76x0_alloc_device signature
Add ieee80211_ops ops pointer to mt76x0_alloc_device routine signature
in order to specify mac80211 callbacks and remove usb dependency from
mt76x0 generic code.
Move mt76x0_ops callbacks in usb module in order to remove leftover
usb dependency in mt76x0 generic code.
Introduce mt76x0e_ops mac80211 callbacks for pci code

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:47:52 +02:00
Lorenzo BianconiandFelix Fietkau 5d2a331f91 mt76: move set_{tx,rx}_path routines in mt76x02-lib module
Move mt76x02_phy_set_rxpath and mt76x02_phy_tx_dac routines in
mt76x02_phy.c since they are shared between mt76x2 and mt76x0 drivers.
Moreover move chainmask variable from mt76x2/mt76x0 to mt76_dev data
structure

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:47:52 +02:00
Lorenzo BianconiandFelix Fietkau 15a50e1267 mt76x0: phy: set antenna parameter according to wireless band
Move mt76x0_ant_select routine in __mt76x0_phy_set_channel in order to
configure antenna parameters according to the current wireless channel

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:47:52 +02:00
Lorenzo BianconiandFelix Fietkau 22be43e70d mt76x0: pci: add hw initialization at bootstrap
Add mt76x0e_register_device routine in pci.c
to initialize the device during hw probe.

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:47:52 +02:00
Lorenzo BianconiandFelix Fietkau da982d3ce6 mt76x0: usb: move initialization code in usb.c
Move usb initialization code in mt76x0-usb module in
order to remove usb dependency from generic init code
(not completed yet). Moreover fix a memory leak in usb probe
if mt76x02_wait_for_mac fails

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:47:52 +02:00
Lorenzo BianconiandFelix Fietkau 5bb8339822 mt76x0: init rx filter in mt76x0_init_hardware
Initialize rxfilter mask at bootstrap an not at mac start.
This is a preliminary patch to share mt76x2_mac_start routine
between mt76x2e and mt76x0e drivers

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:47:52 +02:00
Lorenzo BianconiandFelix Fietkau 94776fe14b mt76x0: init: remove MT_PBF_SYS_CTRL configuration in mt76x0_reset_csr_bbp
Remove MT_PBF_SYS_CTRL configuration in mt76x0_reset_csr_bbp since
it is already initialized in mt76x0_init_mac_registers routine

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:47:52 +02:00
Lorenzo BianconiandFelix Fietkau 005d40af4f mt76x0: init: remove duplicated initialization
Remove MT_HEADER_TRANS_CTRL_REG/MT_TSO_CTRL configuration
since they are already initialized in mt76x0_init_mac_registers
routine

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:47:52 +02:00
Lorenzo BianconiandFelix Fietkau c7b28f49a7 mt76x0: use mt76x02 utility routines in mt76x0 init code
Use mt76x02_wait_for_wpdma and mt76x02_wait_for_txrx_idle
utility routines in mt76x0_init_hardware and mt76x0_mac_start
and remove duplicated code

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:47:52 +02:00
Lorenzo BianconiandFelix Fietkau 886f6fc995 mt76x0: usb: move mcu code in usb_mcu.c
Move usb mcu code in a dedicated source file in order to remove
usb dependency from generic source files and improve code
maintainability

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:47:52 +02:00
Lorenzo BianconiandFelix Fietkau e1a21793e1 mt76x0: pci: move mcu code in pci_mcu.c
Move pci mcu code in a dedicated source file in order to
improve maintainability and facilitate new device support
development

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:47:52 +02:00
Lorenzo BianconiandFelix Fietkau 7cc4be790b mt76x0: update initvals to latest version of vendor driver
Update mac/rf/dcoc initial values to latest version of vendor driver.
Improve code readability

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:47:52 +02:00
Lorenzo BianconiandFelix Fietkau 5a29094532 mt76: move mt76x02_beacon_offset in mt76x02_util.c
Move mt76x02_beacon_offset utility routine in mt76x02-lib module
since it is shared between mt76x0 and mt76x2 driver and remove
duplicated code. Moreover move beacon_offset data structure in
mt76x02-lib module since it is shared between mt76x0 and mt76x2
drivers

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:47:52 +02:00
Lorenzo BianconiandFelix Fietkau b95bc8a75a mt76x0: use mt76_poll in mt76x0_set_wlan_state
Use mt76_poll utility routine in mt76x0_set_wlan_state to check
if the PLL/XTAL is ready

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:45:08 +02:00
Felix Fietkau 41c552f13a mt76x0: work around cflags issue in compat layer for trace.h
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-28 13:03:29 +02:00
Stanislaw GruszkaandFelix Fietkau 4112e1ca30 mt76x0: add quirk to disable 2.4GHz band for Archer T1U
TP-LINK Archer T1U do not support 2.4GHz band despite EEPROM
reports that. Add quirk to mask out 2.4GHz support.

Reported-by: Sid Hayn <[email protected]>
Signed-off-by: Stanislaw Gruszka <[email protected]>
2018-09-26 22:04:27 +02:00
Lorenzo BianconiandFelix Fietkau 06b4b36049 mt76: usb: make rx page_frag_cache access atomic
Add rx_page_lock spinlock in order to make rx page fragment access
atomic. This patch fixes the following crash that occasionally
occurs during module loading/unloading

BUG: unable to handle kernel paging request at ffff9f8322e19000
PGD 27ba01067 P4D 27ba01067 PUD 27ddba063 PMD 263b35063 PTE 8000000262e19061
Oops: 0003 [#1] SMP PTI
CPU: 2 PID: 1766 Comm: systemd-udevd Not tainted 4.19.0-rc5+ #6
Hardware name: ASUSTeK COMPUTER INC. ESC2000 G2/Z9PE-D8 WS, BIOS 0405 03/19/2012
RIP: 0010:__memcpy+0x12/0x20
RSP: 0018:ffffba13849b3ad8 EFLAGS: 00010246
RAX: ffff9f8322e17004 RBX: 00000000000038f0 RCX: 000000000000031f
RDX: 0000000000000000 RSI: ffffba13844cf058 RDI: ffff9f8322e18ffc
RBP: 0000000000010c6c R08: 0000000000000000 R09: 0000607ec0000000
R10: 0000000000000003 R11: 0000000000003e2e R12: ffff9f8324cd9540
R13: 0000000000000000 R14: ffffba13849b3b30 R15: ffff9f8322e17000
FS:  00007fadec85b880(0000) GS:ffff9f833fa80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9f8322e19000 CR3: 0000000263428001 CR4: 00000000000606e0
Call Trace:
 mt76x02u_mcu_fw_send_data+0x16c/0x270 [mt76x02_usb]
 mt76x0u_probe+0x35a/0x598 [mt76x0u]
 usb_probe_interface+0x113/0x310
 really_probe+0x1c8/0x400
 driver_probe_device+0x5c/0x130
 __driver_attach+0xec/0x110
 bus_for_each_dev+0x50/0x90
 bus_add_driver+0x1c0/0x280
 driver_register+0x5b/0xe0
 usb_register_driver+0x7c/0x140
 do_one_initcall+0x44/0x19b
 do_init_module+0x5a/0x210
 load_module+0x175c/0x1bc0
 __do_sys_finit_module+0x97/0xc0
 do_syscall_64+0x3f/0xf0
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fadeb6f1809
RSP: 002b:00007ffe548f9f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
RAX: ffffffffffffffda RBX: 00007fadebdf0d89 RCX: 00007fadeb6f1809
RDX: 0000000000000000 RSI: 00007fadebdf0d89 RDI: 0000000000000006
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000006 R11: 0000000000000246 R12: 0000560b9ef58ab0
R13: 0000560b9ef29800 R14: 0000560b9ef59040 R15: 0000000000020000

Fixes: c12128ce44b0 ("mt76: use a per rx queue page fragment cache")
Reported-by: Stanislaw Gruszka <[email protected]>
Tested-by: Stanislaw Gruszka <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-26 22:04:27 +02:00
Davide CarattiandFelix Fietkau 4f346379b3 mt76: report firmware version using ethtool
print fw_ver and build_ver members of struct mt76x02_fw_header, similarly
to what appears in the output of 'dmesg' when the MCU firmware is loaded.

Reported-by: Sid Hayn <[email protected]>
Signed-off-by: Davide Caratti <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-26 22:04:27 +02:00
Felix Fietkau 8cd4ecfa0e mt76: include linux/module.h in files using MODULE_*
Fix source files using MODULE_* macros without including linux/module.h

Signed-off-by: Felix Fietkau <[email protected]>
2018-09-26 22:04:27 +02:00
Lorenzo BianconiandFelix Fietkau ac8c1db8b0 mt76x0: phy: introduce mt76x0_phy_set_txpower routine
Add mt76x0_phy_set_txpower routine in order to configure
base and per rate tx power gain. Moreover take into account
txpower_conf in order to limit the tx power gain according to
the bound provided by mac80211

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-26 22:04:27 +02:00
Lorenzo BianconiandFelix Fietkau 82248d9cfa mt76x0: use shared debugfs implementation
Use mt76 shared debugfs implementation and remove duplicated code
in mt76x0 driver

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-26 22:04:27 +02:00
Lorenzo BianconiandFelix Fietkau 9a0cf759f9 mt76x0: remove eeprom dependency from mt76x0_get_power_info
In order to unify eeprom parsing between mt76x0 and mt76x2 drivers,
remove eeprom pointer dependency from mt76x0_get_power_info routine.
Remove mt76x0_eeprom_params since it is now an empty structure

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-26 22:04:27 +02:00
Lorenzo BianconiandFelix Fietkau a8cba4623b mt76x0: remove eeprom dependency from mt76x0_set_tx_power_per_rate
In order to unify eeprom parsing between mt76x0 and mt76x2 drivers,
remove eeprom pointer dependency from mt76x0_set_tx_power_per_rate.
Moreover use mt76_rate_power to store power vs rate calibration data.

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-26 22:04:27 +02:00
Lorenzo BianconiandFelix Fietkau d1c23bc697 mt76x0: remove mt76x0_phy_set_tx_power and mt76x0_extra_power_over_mac
Remove mt76x0_extra_power_over_mac and mt76x0_phy_set_tx_power routines
since they are not actually used and tx power handling will be unified
with mt76x2 driver

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-26 22:04:27 +02:00
Lorenzo BianconiandFelix Fietkau 1adcd3964b mt76x0: unify parse hw capabilities
Unify parse hw capabilities with mt76x2 driver using
mt76x02_eeprom_parse_hw_cap utility routine available
in mt76x02-lib module

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-21 18:05:35 +02:00
Lorenzo BianconiandFelix Fietkau 76bc22f3ba mt76x0: unify freq offset parsing
Unify frequency offset parsing with mt76x2 driver using
eeprom utility routines available in mt76x02-lib module

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-21 18:05:35 +02:00
Lorenzo BianconiandFelix Fietkau fe89537df0 mt76x0: unify temperature offset parsing
Unify temperature offset parsing with mt76x2 driver using
eeprom utility routines available in mt76x02-lib module

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-21 18:05:35 +02:00
Lorenzo BianconiandFelix Fietkau 2a470dbf73 mt76x0: unify rssi_offset parsing
Unify rssi_offset parsing with mt76x2 driver using eeprom utility
routines available in mt76x02-lib module

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-21 18:05:35 +02:00
Lorenzo BianconiandFelix Fietkau 35b0a2a474 mt76x0: unify lna_gain parsing
Unify lna gain parsing with mt76x2 driver using eeprom utility
routines available in mt76x02-lib module

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-21 18:05:35 +02:00
Lorenzo BianconiandFelix Fietkau 19d78534be mt76x0: remove mt76x0_set_country_reg routine
Remove mt76x0_set_country_reg routine for the moment
since it is partial and it is not actually used

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-21 18:05:35 +02:00
Lorenzo BianconiandFelix Fietkau 7556cb9355 mt76: move mt76x2_ext_pa_enabled routine in mt76x02_eeprom.c
Move mt76x2_ext_pa_enabled utility routine in mt76x02_eeprom.c
and remove duplicated code. This is a preliminary patch to
unify eeprom code between mt76x2 and mt76x0 driver

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-21 18:05:35 +02:00
Lorenzo BianconiandFelix Fietkau 844daebc0d mt76: move mt76x2_get_efuse_data in mt76x02-lib module
Move mt76x2_efuse_read and mt76x2_get_efuse_data in mt76x02_eeprom.c
in order to be reused in mt76x0 driver for eeprom parsing

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-21 18:05:35 +02:00
Lorenzo BianconiandFelix Fietkau b59ed565de mt76: move mt76x02_mac_setaddr in mt76x02-lib module
Move mt76x02_mac_setaddr utility routine in mt76x02-lib
module and remove duplicated code. This is a preliminary patch
to unify eeprom code between mt76x2 and mt76x0 driver

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-21 18:05:35 +02:00
Lorenzo BianconiandFelix Fietkau c9100cb925 mt76: move eeprom utility routines in mt76x02_eeprom.h
Move shared eeprom utility routines in mt76x02_eeprom.h and
remove duplicated code

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-21 18:05:35 +02:00
Lorenzo BianconiandFelix Fietkau 4451f99549 mt76: move common eeprom definitions in mt76x02-lib module
Move mt76x2 and mt76x0 common definitions in mt76x02_eeprom.h
and remove duplicated code

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-21 18:05:35 +02:00
Lorenzo BianconiandFelix Fietkau 35e88c00d7 mt76x0: pci: add fw uploading routine
Add pci load firmware routine. Move some shared mcu definitions
in mt76x02_mcu.h

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Stanislaw Gruszka <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-21 17:33:03 +02:00
Lorenzo BianconiandFelix Fietkau 0aced8057f mt76x0: pci: add mt7650 PCI ID
Add mt7650 PCI id found on ASUS rt-51ac to pci_device_id table

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-21 17:33:03 +02:00
Lorenzo BianconiandFelix Fietkau d56be993ce mt76x0: usb: remove mt76_fw definition
Remove mt76_fw dependency from mt76x0u_upload_firmware routine since
it does not define firmware layout properly. Moreover use mt76_poll_msec
utility routine to check if the fw is properly running

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-20 12:02:55 +02:00
Lorenzo BianconiandFelix Fietkau 44145f33ae mt76x0: remove unused usb header file
Remove unused usb header file and move mt76x0 firmware definition
in usb.c

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-20 12:02:41 +02:00
Lorenzo BianconiandFelix Fietkau 26b20f8dea mt76x0: remove mcu source file
Remove mcu.c source file since it contains just 'one-line' function
that is shared between PCI and USB code

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-20 12:02:35 +02:00
Stanislaw GruszkaandFelix Fietkau 1047913825 mt76x0: usb: move firmware loading to usb.c
Firmware loading is usb specific, move it to usb.c file.

Signed-off-by: Stanislaw Gruszka <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-20 12:02:28 +02:00
Lorenzo BianconiandFelix Fietkau ce91108826 mt76: move shared mcu_calibrate routine in mt76x02-lib module
Move mcu_calibrate routine in mt76x02-lib module since it is
shared between USB and PCI code. Moreover remove duplicated
code

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-12 13:16:50 +02:00
Lorenzo BianconiandFelix Fietkau a0cbd4b677 mt76: move mt76{0,2} mcu shared code in mt76x02_mcu.c
Move shared mt76x2/mt76x0 mcu shared code in a common file
and remove duplicated code

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-12 13:16:50 +02:00
Lorenzo BianconiandFelix Fietkau 90b1eace21 mt76: unify firmware header between mt76x0 and mt76x2
Move mt76x2_fw_header definition in mt76x02_mcu.h and remove
duplicated code

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-12 13:16:50 +02:00
Lorenzo BianconiandFelix Fietkau 14aaf8790d mt76: usb: remove skb check in mt76x{0,2}u mcu routines
Remove mt76_mcu_msg_alloc return value check since it is already
evaluated in __mt76x02u_mcu_send_msg

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-12 13:16:50 +02:00
Stanislaw GruszkaandFelix Fietkau 0aef244fa2 mt76x0: remove mt76x0_burst_write_regs()
We don't need to use custom burst write regs via MCU, we can use
generic mt76_wr_copy() for the same purpose.

Signed-off-by: Stanislaw Gruszka <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-12 13:16:50 +02:00
Stanislaw GruszkaandFelix Fietkau d63b72f83b mt76x0: remove unused mt76x0_burst_read_regs
mt76x0_burst_read_regs is not used, but keep it for eventual use. Since
we have this function now in the driver git history, we can remove it and
eventually revert this commit it the function will be needed.

Signed-off-by: Stanislaw Gruszka <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-12 13:16:50 +02:00
Lorenzo BianconiandFelix Fietkau 6337ffbe07 mt76: usb: move mt76u_skb_dma_info in mt76x02_usb_core.c
Move mt76u_skb_dma_info routine in mt76x02-usb module and rename it in
mt76x02u_skb_dma_info. Moreover move mt76x02u_set_txinfo in
mt76x02_usb_core.c. This is a preliminary patch to move MT_TXD_INFO,
MT_MCU_MSG and MT_RX_FCE_INFO defs in mt76x02-lib module since other
chipsets (e.g. mt7603) use different dma definitions

Acked-by: Stanislaw Gruszka <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-12 13:16:49 +02:00
Lorenzo BianconiandFelix Fietkau d2773ceed2 mt76: usb: move mt76x02 mcu code in mt76x02-usb module
Introduce mt76x02_usb_mcu.c in order to contain mt76x02u mcu related
code. Add mt76x02-usb module as a container for mt76x02 usb code.
This is a preliminary patch to move MT_TXD_INFO, MT_MCU_MSG and
MT_RX_FCE_INFO defs in mt76x02-lib module since other chipsets (e.g.
mt7603) use different dma definitions

Acked-by: Stanislaw Gruszka <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-12 13:16:24 +02:00
Lorenzo BianconiandFelix Fietkau f5590b0bf3 mt76: usb: use common helpers for mcu_alloc_msg()/mcu_send_msg()
Use mcu common helpers instead of usb specific routines.
Add static qualifier to the following functions:
- mt76u_mcu_msg_alloc
- __mt76u_mcu_send_msg
- mt76u_mcu_send_msg
- mt76u_mcu_wr_rp
- mt76u_mcu_rd_rp
- mt76u_wr_rp
- mt76u_rd_rp
This is a preliminary patch to move mt76x02 usb mcu code in
mt76x02-usb module

Acked-by: Stanislaw Gruszka <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-12 13:16:24 +02:00