Commit Graph
100 Commits
Author SHA1 Message Date
Lorenzo BianconiandFelix Fietkau 159f76741f mt76: move txrx shared routines in mt76x02_txrx.c
Add mt76x02_txrx.c source file in order to contain tx/rx shared
routines for mt76x0 and mt76x2 drivers

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-10-05 19:59:45 +02:00
Lorenzo BianconiandFelix Fietkau ec3d8290c7 mt76: move mt76x02_tx in mt76x02-lib module
Move mt76x02_tx shared routine in mt76x02-lib module and remove
duplicated code. Moreover remove mt76x0/tx.c since it is an empty
file

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-10-05 19:59:24 +02:00
Lorenzo BianconiandFelix Fietkau 724d54760b mt76: unify rxwi parsing between mt76x2 and mt76x0 drivers
Unify rxwi parsing between mt76x2 and mt76x0. Remove the following
routines:
- mt76x0_phy_get_rssi
- mt76x0_queue_rx_skb
- mt76x0_mac_process_rx
Moreover remove mt76x2/common.c and mt76x0/mac.h since are empty files
Enable CCMP PN sw validation

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-10-05 19:59:24 +02:00
Lorenzo BianconiandFelix Fietkau e236ba5514 mt76: move mt76x02_mac_process_rx in mt76x02-lib module
Move mt76x02_mac_process_rx utility routine in mt76x02-lib
in order to by reused by mt76x0 driver for rxwi parsing.
Add stream number check in mt76x02_mac_process_rx since mt76x0
chipsets are 1x1:1

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-10-05 19:59:24 +02:00
Lorenzo BianconiandFelix Fietkau d5d1e59b9f mt76x0: merge mt76x0_dev in mt76x02_dev
Merge mt76x0_dev data structure in mt76x02_dev one and remove
duplicated code. Remove unused definition in mt76x0.h.
Moreover merge mt76x0_caldata and mt76x02_rx_freq_cal data structures.
This is a preliminary patch for rxwi unification.

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-10-05 19:59:24 +02:00
Lorenzo BianconiandFelix Fietkau abd1daa150 mt76x2: move mt76x2_dev in mt76x02_util.h
Move mt76x2_dev in mt76x02_util.h and rename it in mt76x02_dev
in order to be shared between mt76x2 and mt76x0 driver

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-10-05 19:59:24 +02:00
Lorenzo BianconiandFelix Fietkau a56efc55c1 mt76x0: remove hw_atomic_mutex mutex in mt76x0_dev
Remove hw_atomic_mutex mutex in mt76x0_dev data structure
since mt76x0_phy_set_channel is already protected by mt76_dev
mutex while mt76x0_chip_onoff is used just at device probe or
cleanup

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-10-05 19:59:24 +02:00
Lorenzo BianconiandFelix Fietkau 330fbe3567 mt76x0: remove unused variable in mt76x0_dev
Remove no longer used mac_lock spinlock and data array
in mt76x0_dev data structure

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-10-05 19:59:24 +02:00
Lorenzo BianconiandFelix Fietkau c26f9fd6c9 mt76x0: mac: use sta ewma estimation for rssi tracking
Use shared mt76x02 utility routines for rssi tracking.
Moreover remove no longer used con_mon_lock spinlock
and following variable:
- ap_bssid
- bcn_freq_off
- bcn_phy_mode
- avg_rssi

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-10-05 19:59:24 +02:00
Lorenzo BianconiandFelix Fietkau 2742847325 mt76: move mt76x02_rx_get_sta and mt76x02_rx_get_sta_wcid in mt76x02_util.h
Move mt76x02_rx_get_sta and mt76x02_rx_get_sta_wcid utility routines in
mt76x02-lib module since it will be used by mt76x0 driver in order to
unify rxwi parsing

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-10-05 19:59:24 +02:00
Lorenzo BianconiandFelix Fietkau e802b5cef4 mt76: move mt76x02_phy_get_min_avg_rssi in mt76x02_phy.c
Move mt76x02_phy_get_min_avg_rssi in mt76x02-lib module since
it will be used by mt76x0 driver in order to unify rxwi parsing

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-10-05 19:59:24 +02:00
Lorenzo BianconiandFelix Fietkau e0847b41db mt76x0: init: remove unnecessary configurations
Remove leftover configuration for legacy devices in
mt76x0_init_mac_registers routine. Moreover remove
unnecessary msleep delay

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-10-04 14:16:48 +02:00
Lorenzo BianconiandFelix Fietkau 4bae980ce2 mt76: usb: use mt76x02u_tx_prepare_skb to fill txwi
Use mt76x02u_tx_prepare_skb routine to fill txwi in mt76x2u and
mt76x0u driver and remove duplicated code. Moreover add static
qualifier to mt76x02_mac_tx_rate_val and mt76x02_mac_fill_txwi
routines

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-10-04 12:55:58 +02:00
Lorenzo BianconiandFelix Fietkau c49a3ae79f mt76: move mt76x02_mac_write_txwi in mt76x02-lib module
Move mt76x02_mac_write_txwi in mt76x02_mac.c since it is shared between
mt76x0 and mt76x2 drivers. This is a preliminary patch to unify txwi
configuration between mt76x0 and mt76x2 drivers

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-10-04 12:55:58 +02:00
Lorenzo BianconiandFelix Fietkau cd42111b28 mt76: add get_tx_txpwr_adj function pointer to mt76_driver_ops
Add get_tx_txpwr_adj function pointer to mt76_driver_ops data structure
as a preliminary patch to unify txwi configuration between mt76x0 and
mt76x2 drivers since tpc is currently supported just by mt76x2 driver

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-10-04 12:55:58 +02:00
Lorenzo BianconiandFelix Fietkau bef08ccc6c mt76: move mt76x02_tx_get_max_txpwr_adj in mt76x02_util.c
Move mt76x02_tx_get_max_txpwr_adj routine in mt76x02-lib module
since now both mt76x0 and mt76x2 drivers read rate tx power gain from
rate_power data structure. Moreover remove get_max_txpwr_adj function
pointer from mt76_driver_ops data structure

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-10-04 12:55:58 +02:00
Lorenzo BianconiandFelix Fietkau 3d43146b66 mt76x0: usb: stop cal/mac workqueues at hw stop
Stop mac and calibration work stopping the hw even if the
device has been removed

Fixes: b11e19694dc9 ("mt76x0: add ieee80211_ops ops pointer to
mt76x0_alloc_device signature")

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-10-04 12:55:58 +02:00
Lorenzo BianconiandFelix Fietkau 6856ef62bf mt76: usb: fix hw initialization sequence
mt76u_alloc_queues need to be called before mt76u_mcu_init_rx
since it initializes rx_page_lock spinlock used in mt76u_buf_alloc
routine.

Fixes: b11e19694dc9 ("mt76x0: add ieee80211_ops ops pointer to
mt76x0_alloc_device signature")

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-10-04 12:55:58 +02:00
Lorenzo BianconiandFelix Fietkau c6b192623f mt76x2: move mt76x2 source files to mt76x2 folder
Move mt76x2 and mt76x2u drivers to mt76x2 subfolder and
leave just shared code in mt76 root folder

Acked-by: Stanislaw Gruszka <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-10-01 13:54:56 +02:00
Lorenzo BianconiandFelix Fietkau 053de5c432 mt76x0: pci: add mt76x0e_cleanup routine
Add mt76x0e_cleanup routine to tidy up the device
during device removal

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-10-01 13:43:30 +02:00
Lorenzo BianconiandFelix Fietkau fb5bae06ef mt76x0: usb: move mt76x0u_tx_prepare_skb in usb.c
Move mt76x0u_tx_prepare_skb routine in usb module in
order to remove leftover usb dependency from generic code

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:47:52 +02:00
Lorenzo BianconiandFelix Fietkau b50f38acb3 mt76x0: eeprom: load eeprom data from mtd by default
Read eeprom data from mtd memory by default and fall-back
to efuse if it fails

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:47:52 +02:00
Lorenzo BianconiandFelix Fietkau c240904a31 mt76x0: pci: add mt76x0e_{start/stop} callbacks
Introduce mt76x0e_start and mt76x0e_stop mac80211
callbacks to start/stop device mac opening/closing
the netdevice

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:47:52 +02:00
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 fe1379a9f0 mt76: add mt76x02_mac_start routine
Introduce mt76x02_mac_start since the mac start code is shared between
mt76x0e and mt76x2 drivers.

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 47eee35f01 mt76: move mt76x2_wait_for_bbp in mt76x02-lib module
Move mt76x2_wait_for_bbp utility routine in mt76x02_util.h
in order to be resued by mt76x0 driver. Morover rename it in
mt76x02_wait_for_txrx_idle

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:47:52 +02:00
Lorenzo BianconiandFelix Fietkau 5f1d0ff3d0 mt76: mmio: add implementation of wr_rp and rd_rp
Introduce mmio implementation of mt76_mmio_rd_rp and
mt76_mmio_wr_rp and remove mt76x2 duplicated code.
mt76_mmio_{wr,rd}_rp allows to reuse mt76x0 init code
adding mt76x0e support

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 11e3028287 mt76: move queue initialization in mt76x02_mmio.c
Move mt76x02_dma_init, mt76x02_init_rx_queue and mt76x02_init_tx_queue
routines in mt76x02-lib module in order to be reused by mt76x0 driver

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:47:52 +02:00
Lorenzo BianconiandFelix Fietkau a8fda4b220 mt76: move mt76x02_set_irq_mask in mt76x02_mmio.c
Move mt76x02_set_irq_mask, mt76x02_irq_enable and mt76x02_irq_disable
in mt76x02-lib module in order to be reused by mt76x0 driver.
Moreover move irq_lock and irqmask in mt76_mmio data structure

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:45:26 +02:00
Lorenzo BianconiandFelix Fietkau 0527feb6f7 mt76: add mt76x02_dma_enable/mt76x02_dma_disable utility routines
Introduce mt76x02_dma_enable and mt76x02_dma_disable utility routines
in order to be reused in mt76x0 mac configuration and remove duplicated
code

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:45:26 +02:00
Lorenzo BianconiandFelix Fietkau 3a3554ad98 mt76: move wait_for_wpdma in mt76x02_dma.h
Move wait_for_wpdma utility routine in mt76x02_dma.h
in order to be reused by mt76x0 driver. Moreover add
the possibility to specify the timeout value in
wait_for_wpdma signature

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-28 13:45:08 +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
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
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 f70a0fc51b mt76: move mt76x02_rate_power_val in mt76x02-lib module
Move mt76x02_rate_power_val and mt76x2_sign_extend_optional utility
routines in mt76x02_eeprom.h in order to reuse them in mt76x0 eeprom
parsing

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 2fa0efe3ea mt76: move rate_txpower handler in mt76 debugfs
Move rate_txpower handler in mt76 debugfs in order to be reused
in mt76x0 driver and remove duplicated code

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 2214aa5a24 mt76: add mt76x02_phy_set_txpower utility routine
Add mt76x02_phy_set_txpower utility routine in mt76x02_phy.c
in order to be reused in mt76x0 tx power management code.
Moreover move following routines in mt76x02-lib module:
- mt76x02_tx_power_mask
- mt76x02_get_max_rate_power
- mt76x02_limit_rate_power
- mt76x02_add_rate_power_offset

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 f802bd5f14 mt76: move mt76_rate_power in mt76_dev
Move mt76_rate_power data structure from mt76x2_dev to mt76_dev in order
to share it with mt76x0 driver. Moreover move txpower_conf and
txpower_cur in mt76_dev

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-26 16:55:35 +02:00
Lorenzo BianconiandFelix Fietkau ebca136dbd mt76: usb: remove WARN_ON in mt76u_get_rx_entry_len
Remove not useful WARN_ON macros in mt76u_get_rx_entry_len routine
since corrupted frames should just be silently discarded

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-09-26 16:55:35 +02:00
Lorenzo BianconiandFelix Fietkau df23620dbd mt76: move mt76x2_tssi_enabled in mt76x02_eeprom.h
Move mt76x2_tssi_enabled and mt76x02_temp_tx_alc_enabled in
mt76x02_eeprom.h in order to be reused in 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 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 bedeb3d373 mt76: move mt76x02_eeprom_parse_hw_cap in mt76x02-lib module
Move mt76x02_eeprom_parse_hw_cap utility routine in mt76x02-lib
module in order to be reused in 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 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 ba7a3da7c0 mt76: add mt76x02_get_rx_gain and mt76x02_get_lna_gain utility routines
Add mt76x02_get_rx_gain and mt76x02_get_lna_gain utility routines
for rx gain parsing. mt76x02_get_rx_gain and mt76x02_get_lna_gain
will be reused for eeprom parsing in 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 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 611b8c7bff mt76: move mt76x2_eeprom_get in mt76x02_eeprom.h
Move mt76x2_eeprom_get utility routine in mt76x02_eeprom.h since
it will be used to parse mt76x0 eeprom in order to unify eeprom
support between mt76x2 and mt76x0 drivers

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 3991afa5bf mt76: move seq_put_array in mt76-core module
Move seq_put_array utility routine in mt76-core module
in order to be reused in mt76x0 driver

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 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 3733445962 mt76x2: fix tx power configuration for VHT mcs 9
Fix tx power configuration for VHT 1SS/STBC mcs 9 since
in MT_TX_PWR_CFG_{8,9} mcs 8,9 bits are GENMASK(21,16) and
GENMASK(29,24) while GENMASK(15,6) are marked as reserved

Fixes: 7bc04215a66b ("mt76: add driver code for MT76x2e")
Signed-off-by: Lorenzo Bianconi <[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
Lorenzo BianconiandFelix Fietkau b4a2141c29 mt76x2u: run device cleanup routine if resume fails
Cleanup {tx,rx} and mcu queues if resume operation fails

Fixes: ee676cd5017c ("mt76: add driver code for MT76x2u based devices")
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
2018-09-12 13:16:50 +02:00
Lorenzo BianconiandFelix Fietkau 2b3b4df596 mt76x2: move mt76x2_phy_tssi_compensate in mt76x2-common module
Move mt76x2_phy_tssi_compensate routine in mt76x2-common module
since it is shared between mt76x2 and mt76x2u drivers

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-12 13:16:50 +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 a633c611f6 mt76x2: move mt76x2 mcu shared code in mt76x2_mcu_common.c
Move shared mt76x2 {pcie/usb} 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 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 a1e27dec7f mt76x2: use common helpers for mcu_alloc_msg()/mcu_send_msg()
Use mcu common helpers instead of mt76x2 specific routines for
mcu_alloc_msg()/mcu_send_msg(). This is a preliminary patch to
unify mt76e and mt76u mcu code

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-12 13:16:50 +02:00
Lorenzo BianconiandFelix Fietkau 28cfe61ebf mt76x2: use mt76_dev instead of mt76x2_dev in mt76x2_mcu_msg_send
Use mt76_dev data structure instead of mt76x2_dev one in mt76x2_mcu_msg_send
and mt76x2_mcu_get_response routines. Moreover add wait_resp parameter to
mt76x2_mcu_msg_send signature. This is a preliminary patch in order to unify
mcu_msg_alloc()/mcu_msg_send() between pcie and usb code

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-12 13:16:50 +02:00
Lorenzo BianconiandFelix Fietkau 425e7e0032 mt76: move __iomem regs in mt76_mmio
Move __iomem regs pointer in mt76_mmio data structure

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-12 13:16:50 +02:00
Lorenzo BianconiandFelix Fietkau 26909cdcb4 mt76: introduce mmio data structure in mt76_dev
Introduce mt76_mmio data structure in mt76_dev and
move mt76x2_mcu in mt76_mmio. This is a preliminary
patch to unify mcu code between mt76x02{e,u} drivers

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-12 13:16:50 +02:00
Lorenzo BianconiandFelix Fietkau dbc4442206 mt76x2: remove leftover mt76u_buf data structure in mt76x2_mcu
Remove unused usb buffer in mt76x2_mcu data structure

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-12 13:16:50 +02:00
Lorenzo BianconiandFelix Fietkau 46ba81c8f0 mt76x2: use mt76_dev instead of mt76x2_dev in mt76x2_tx_queue_mcu
Use mt76_dev data structure instead of mt76x2_dev one in
mt76x2_tx_queue_mcu routine. This is a preliminary patch
to share mcu code between mt76x2e and mt76x0e

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
Lorenzo BianconiandFelix Fietkau 88ece3204b mt76x02: add static qualifier to mt76x02_remove_dma_hdr
Add static qualifier to mt76x02_remove_dma_hdr routine and
do not export the symbol since it is only used in mt76x02_util.c

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-12 13:16:50 +02:00
Lorenzo BianconiandFelix Fietkau 5a79f17160 mt76x02: move TXD/RXD/MCU definitions in mt76x02_dma.h
Introduce mt76x02_dma.h header file to contain mt76x02 dma
related definitions

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
Lorenzo BianconiandFelix Fietkau 4d4367465b mt76: add mt76_mcu_ops data structure for mcu related pointers
Introduce mt76_mcu_ops data structure to contain mcu related function
pointers. 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
Lorenzo BianconiandFelix Fietkau 1ac35daa09 mt76: move mt76x0 and mt76x2 mcu shared defs in mt76x02_mcu.h
Move mt76x0 and mt76x2 mcu shared definition in mt76x02_mcu.h
and remove duplicated code

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-12 13:16:24 +02:00
Lorenzo BianconiandFelix Fietkau 6da464231a mt76x0: run vco calibration for each channel configuration
According to vendor sdk, vco calibration has to be executed
for each channel configuration whereas mcu calibration has to be
performed during channel scanning. This patch fixes the mt76x0
monitor mode issue since in that configuration vco calibration
was never executed

Fixes: 10de7a8b4ab9 ("mt76x0: phy files")
Tested-by: Sid Hayn <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-09-12 13:16:24 +02:00
Lorenzo BianconiandFelix Fietkau 2d77a9a869 mt76x0: use mt76_register_device for device registration
Use mt76_register_device routine for device registration.
mt76_register_device allows to enable VHT support on 5GHz band.
Overwrite unsupported vht features with mt76x0_vht_cap_mask routine.
Remove macaddr field of mt76x0_dev data structure and
use the mt76_dev one. Moreover remove following unused routines:
- mt76_init_sband
- mt76_init_sband_2g
- mt76_init_sband_5g

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Stanislaw Gruszka <[email protected]>
2018-09-12 13:16:24 +02:00
Lorenzo BianconiandFelix Fietkau 297cc34b62 mt76x0: remove has_{2,5}ghz fields of mt76x0_eeprom_params
Remove has_2ghz/has_5ghz fields of mt76x0_eeprom_params data
structure and use mt76_dev ones. This is a preliminary patch
to use shared routines for device allocation

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