- 01 Oct, 2018 28 commits
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Lorenzo Bianconi authored
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 <lorenzo.bianconi@redhat.com> Signed-off-by:
Felix Fietkau <nbd@nbd.name>
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Lorenzo Bianconi authored
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:
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Lorenzo Bianconi authored
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:
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Lorenzo Bianconi authored
Move rate_txpower handler in mt76 debugfs in order to be reused in mt76x0 driver and remove duplicated code Signed-off-by:
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Lorenzo Bianconi authored
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:
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Lorenzo Bianconi authored
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:
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Stanislaw Gruszka authored
We need to return bool value in mt76x02_wait_for_mac. Reported-by:
Dan Carpenter <dan.carpenter@oracle.com> Fixes: 2735a6dd ("mt76: unify wait_for_mac") Signed-off-by:
Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by:
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Lorenzo Bianconi authored
Remove not useful WARN_ON macros in mt76u_get_rx_entry_len routine since corrupted frames should just be silently discarded Signed-off-by:
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Lorenzo Bianconi authored
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:
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Lorenzo Bianconi authored
Unify parse hw capabilities with mt76x2 driver using mt76x02_eeprom_parse_hw_cap utility routine available in mt76x02-lib module Signed-off-by:
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Lorenzo Bianconi authored
Move mt76x02_eeprom_parse_hw_cap utility routine in mt76x02-lib module in order to be reused in mt76x0 driver Signed-off-by:
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Lorenzo Bianconi authored
Unify frequency offset parsing with mt76x2 driver using eeprom utility routines available in mt76x02-lib module Signed-off-by:
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Lorenzo Bianconi authored
Unify temperature offset parsing with mt76x2 driver using eeprom utility routines available in mt76x02-lib module Signed-off-by:
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Lorenzo Bianconi authored
Unify rssi_offset parsing with mt76x2 driver using eeprom utility routines available in mt76x02-lib module Signed-off-by:
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Lorenzo Bianconi authored
Unify lna gain parsing with mt76x2 driver using eeprom utility routines available in mt76x02-lib module Signed-off-by:
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Lorenzo Bianconi authored
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:
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Lorenzo Bianconi authored
Remove mt76x0_set_country_reg routine for the moment since it is partial and it is not actually used Signed-off-by:
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Lorenzo Bianconi authored
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:
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Lorenzo Bianconi authored
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:
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Lorenzo Bianconi authored
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:
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Lorenzo Bianconi authored
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:
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Lorenzo Bianconi authored
Move shared eeprom utility routines in mt76x02_eeprom.h and remove duplicated code Signed-off-by:
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Lorenzo Bianconi authored
Move mt76x2 and mt76x0 common definitions in mt76x02_eeprom.h and remove duplicated code Signed-off-by:
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Felix Fietkau authored
Add stbc tx power eeprom parsing support for mt76x2 driver. When writing power entries, make a distinction between rates that are read from the same EEPROM value, but have separate register entries. No effect on runtime behavior, but preparation for unification with mt76x0 and for placing restrictions on individual rate power limits Signed-off-by:
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Lorenzo Bianconi authored
Move seq_put_array utility routine in mt76-core module in order to be reused in mt76x0 driver Signed-off-by:
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Lorenzo Bianconi authored
Add pci load firmware routine. Move some shared mcu definitions in mt76x02_mcu.h Signed-off-by:
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Lorenzo Bianconi authored
Add mt7650 PCI id found on ASUS rt-51ac to pci_device_id table Signed-off-by:
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Lorenzo Bianconi authored
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: 7bc04215 ("mt76: add driver code for MT76x2e") Signed-off-by:
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- 20 Sep, 2018 7 commits
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YueHaibing authored
Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/quantenna/qtnfmac/cfg80211.c: In function 'qtnf_dump_survey': drivers/net/wireless/quantenna/qtnfmac/cfg80211.c:694:19: warning: variable 'vif' set but not used [-Wunused-but-set-variable] Signed-off-by:
YueHaibing <yuehaibing@huawei.com> Reviewed-by:
Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by:
Kalle Valo <kvalo@codeaurora.org>
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Takashi Iwai authored
The ucode chunk might be relatively large and the allocation with kmalloc() may fail occasionally. Since the data isn't DMA-transferred but by manual loops, we can use vmalloc instead of kmalloc. For a better performance, though, kvmalloc() would be the best choice in such a case, so let's replace with it. Bugzilla: https://bugzilla.suse.com/show_bug.cgi?id=1103431Signed-off-by:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
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YueHaibing authored
Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c: In function 'brcmf_sdio_rxglom': drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c:1466:11: warning: variable 'sfdoff' set but not used [-Wunused-but-set-variable] drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c: In function 'brcmf_sdio_bus_preinit': drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c:3408:7: warning: variable 'pad_size' set but not used [-Wunused-but-set-variable] Signed-off-by:
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zhong jiang authored
debugfs_remove_recursive has taken IS_ERR_OR_NULL into account. So just remove the condition check before debugfs_remove_recursive. Signed-off-by:
zhong jiang <zhongjiang@huawei.com> Signed-off-by:
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Arend van Spriel authored
When obtaining the firmware capability a buffer is provided of 512 bytes. However, if all features in firmware are supported the buffer needs to be 565 bytes as otherwise truncated information is retrieved from firmware. Increasing the buffer to 768 bytes on stack. Reviewed-by:
Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by:
Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by:
Franky Lin <franky.lin@broadcom.com> Signed-off-by:
Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by:
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Arend van Spriel authored
Decoding of firmware channel information was not complete for 160MHz support. This resulted in the following warning: WARNING: CPU: 2 PID: 2222 at .../broadcom/brcm80211/brcmutil/d11.c:196 brcmu_d11ac_decchspec+0x2e/0x100 [brcmutil] Modules linked in: brcmfmac(O) brcmutil(O) sha256_generic cfg80211 ... CPU: 2 PID: 2222 Comm: kworker/2:0 Tainted: G O 4.17.0-wt-testing-x64-00002-gf1bed50 #1 Hardware name: Dell Inc. Latitude E6410/07XJP9, BIOS A07 02/15/2011 Workqueue: events request_firmware_work_func RIP: 0010:brcmu_d11ac_decchspec+0x2e/0x100 [brcmutil] RSP: 0018:ffffc90000047bd0 EFLAGS: 00010206 RAX: 000000000000e832 RBX: ffff8801146fe910 RCX: ffff8801146fd3c0 RDX: 0000000000002800 RSI: 0000000000000070 RDI: ffffc90000047c30 RBP: ffffc90000047bd0 R08: 0000000000000000 R09: ffffffffa0798c80 R10: ffff88012bca55e0 R11: ffff880110a4ea00 R12: ffff8801146f8000 R13: ffffc90000047c30 R14: ffff8801146fe930 R15: ffff8801138e02e0 FS: 0000000000000000(0000) GS:ffff88012bc80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f18ce8b8070 CR3: 000000000200a003 CR4: 00000000000206e0 Call Trace: brcmf_setup_wiphybands+0x212/0x780 [brcmfmac] brcmf_cfg80211_attach+0xae2/0x11a0 [brcmfmac] brcmf_attach+0x1fc/0x4b0 [brcmfmac] ? __kmalloc+0x13c/0x1c0 brcmf_pcie_setup+0x99b/0xe00 [brcmfmac] brcmf_fw_request_done+0x16a/0x1f0 [brcmfmac] request_firmware_work_func+0x36/0x60 process_one_work+0x146/0x350 worker_thread+0x4a/0x3b0 kthread+0x102/0x140 ? process_one_work+0x350/0x350 ? kthread_bind+0x20/0x20 ret_from_fork+0x35/0x40 Code: 66 90 0f b7 07 55 48 89 e5 89 c2 88 47 02 88 47 03 66 81 e2 00 38 66 81 fa 00 18 74 6e 66 81 fa 00 20 74 39 66 81 fa 00 10 74 14 <0f> 0b 66 25 00 c0 74 20 66 3d 00 c0 75 20 c6 47 04 01 5d c3 66 ---[ end trace 550c46682415b26d ]--- brcmfmac: brcmf_construct_chaninfo: Ignoring unexpected firmware channel 50 This patch adds the missing stuff to properly handle this. Reviewed-by:
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https://github.com/nbd168/wirelessKalle Valo authored
mt76 patches for 4.20 * lots of mt76x0 cleanups / fixes * mt76x2u fixes * unify code between mt76x0, mt76x2e and mt76x2u * rename mt76x0 to mt76x0u * improve rx buffer allocation for all variants * prepare for adding mt76x0e (pci-e variant) support add CONFIG_MT76x0E kconfig symbol
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- 19 Sep, 2018 5 commits
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Lorenzo Bianconi authored
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:
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Lorenzo Bianconi authored
Remove unused usb header file and move mt76x0 firmware definition in usb.c Signed-off-by:
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Lorenzo Bianconi authored
Remove mcu.c source file since it contains just 'one-line' function that is shared between PCI and USB code Signed-off-by:
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Stanislaw Gruszka authored
Firmware loading is usb specific, move it to usb.c file. Signed-off-by:
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Felix Fietkau authored
Using the NAPI or netdev frag cache along with other drivers can lead to 32 KiB pages being held for a long time, despite only being used for very few page fragments. This can happen if the driver grabs one or two fragments for rx ring refill, while other drivers use (and free up) the remaining fragments. The 32 KiB higher-order page can only be freed once all users have freed their fragments. Depending on the traffic patterns, this can waste a lot of memory and look a lot like a memory leak. Signed-off-by:
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