Original firmware log which is sent via C2H message bloats
code size of firmware and is also length-limited. So we put
some common log into format file, and firmware could use a
log ID and some variables in C2H message to map a formatted
text via pre-designed rule.
Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230801021127.15919-3-pkshih@realtek.com
Add missing 'kfree_skb()' in 'mwifiex_init_rxq_ring()' and never do
'kfree(card->rxbd_ring_vbase)' because this area is DMAed and should
be released with 'dma_free_coherent()'. The latter is performed in
'mwifiex_pcie_delete_rxbd_ring()', which is now called to recover
from possible errors in 'mwifiex_pcie_create_rxbd_ring()'. Likewise
for 'mwifiex_pcie_init_evt_ring()', 'kfree(card->evtbd_ring_vbase)'
'mwifiex_pcie_delete_evtbd_ring()' and 'mwifiex_pcie_create_rxbd_ring()'.
Fixes: d930faee14 ("mwifiex: add support for Marvell pcie8766 chipset")
Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Acked-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230731074334.56463-1-dmantipov@yandex.ru
Embed SDIO reset worker in 'struct if_sdio_card' and so
drop 'reset_host' and 'card_reset_work' static variables,
adjust related code. Not sure whether it's possible to do
something useful on 'mmc_add_host()' error, so just add
'dev_err()' to emit an error message.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230725060531.72968-4-dmantipov@yandex.ru
The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230724211914.805876-1-robh@kernel.org
The data rate from RX descriptor also uses hardware rate v1 for WiFi 7
chips. The rate code contains three parts -- mode, NSS and MCS. For
CCK/OFDM/HT rates, NSS/MCS parts are the same as before. VHT/HE/EHT rates
are changed and listed as below:
mode NSS MCS
V0 [8:7] [6:4] [3:0]
V1 [10:8] [7:5] [4:0]
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230728070252.66525-11-pkshih@realtek.com
H2C RA V1 command adds two words to support WiFi 7 chips, which can
possibly support up to 4SS rates. Because current chips have only 2SS
rates, leave the fields blank for now. The main changes are to set
extended bits of EHT mode and bandwidth -- add a bit for EHT mode; add a
bit to enumerate 320MHz channel bandwidth.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230728070252.66525-6-pkshih@realtek.com
RA (rate adaptive) H2C command is used to tell firmware which rates can
be used for specified MAC ID. Basically, this commit doesn't change result.
Only change to set two 32-bit instead of continual 8-byte rate masks one
by one. Originally, we only set 5-byte masks, because existing WiFi 6
2SS chips only need 5-byte masks. Setting two 32-bit masks will be more
efficient and also can support coming WiFi 7 2SS chips containing more
rates.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230728070252.66525-5-pkshih@realtek.com
When using compressed firmware, the early firmware load feature will fail.
In most cases, the only downside is that if a device has more than one
firmware version available, only the last one listed will be loaded.
In at least two cases, there is no firmware loaded, and the device fails
initialization. See https://github.com/lwfinger/rtw89/issues/259 and
https://bugzilla.opensuse.org/show_bug.cgi?id=1212808 for examples of
the failure.
When firmware_class.dyndbg=+p" added to the kernel boot parameters, the
following is found:
finger@localhost:~/rtw89>sudo dmesg -t | grep rtw89
firmware_class: __allocate_fw_priv: fw-rtw89/rtw8852b_fw-1.bin fw_priv=00000000638862fb
rtw89_8852be 0000:02:00.0: loading /lib/firmware/updates/5.14.21-150500.53-default/rtw89/rtw8852b_fw-1.bin failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/updates/rtw89/rtw8852b_fw-1.bin failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/5.14.21-150500.53-default/rtw89/rtw8852b_fw-1.bin failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/rtw89/rtw8852b_fw-1.bin failed for no such file or directory.
rtw89_8852be 0000:02:00.0: Direct firmware load for rtw89/rtw8852b_fw-1.bin failed with error -2
firmware_class: __free_fw_priv: fw-rtw89/rtw8852b_fw-1.bin fw_priv=00000000638862fb data=00000000307c30c7 size=0
firmware_class: __allocate_fw_priv: fw-rtw89/rtw8852b_fw.bin fw_priv=00000000638862fb
rtw89_8852be 0000:02:00.0: loading /lib/firmware/updates/5.14.21-150500.53-default/rtw89/rtw8852b_fw.bin failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/updates/rtw89/rtw8852b_fw.bin failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/5.14.21-150500.53-default/rtw89/rtw8852b_fw.bin failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/rtw89/rtw8852b_fw.bin failed for no such file or directory.
rtw89_8852be 0000:02:00.0: Direct firmware load for rtw89/rtw8852b_fw.bin failed with error -2
firmware_class: __free_fw_priv: fw-rtw89/rtw8852b_fw.bin fw_priv=00000000638862fb data=00000000307c30c7 size=0
rtw89_8852be 0000:02:00.0: failed to early request firmware: -2
firmware_class: __allocate_fw_priv: fw-rtw89/rtw8852b_fw.bin fw_priv=00000000638862fb
rtw89_8852be 0000:02:00.0: loading /lib/firmware/updates/5.14.21-150500.53-default/rtw89/rtw8852b_fw.bin failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/updates/rtw89/rtw8852b_fw.bin failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/5.14.21-150500.53-default/rtw89/rtw8852b_fw.bin failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/rtw89/rtw8852b_fw.bin failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/updates/5.14.21-150500.53-default/rtw89/rtw8852b_fw.bin.xz failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/updates/rtw89/rtw8852b_fw.bin.xz failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/5.14.21-150500.53-default/rtw89/rtw8852b_fw.bin.xz failed for no such file or directory.
rtw89_8852be 0000:02:00.0: Loading firmware from /lib/firmware/rtw89/rtw8852b_fw.bin.xz
rtw89_8852be 0000:02:00.0: f/w decompressing rtw89/rtw8852b_fw.bin
firmware_class: fw_set_page_data: fw-rtw89/rtw8852b_fw.bin fw_priv=00000000638862fb data=000000004ed6c2f7 size=1035232
rtw89_8852be 0000:02:00.0: Firmware version 0.27.32.1, cmd version 0, type 1
rtw89_8852be 0000:02:00.0: Firmware version 0.27.32.1, cmd version 0, type 3
The key is that firmware version 0.27.32.1 is loaded.
With this patch, the following is obtained:
firmware_class: __free_fw_priv: fw-rtw89/rtw8852b_fw.bin fw_priv=000000000849addc data=00000000fd3cabe2 size=1035232
firmware_class: fw_name_devm_release: fw_name-rtw89/rtw8852b_fw.bin devm-000000002d8c3343 released
firmware_class: __allocate_fw_priv: fw-rtw89/rtw8852b_fw-1.bin fw_priv=000000009e1a6364
rtw89_8852be 0000:02:00.0: loading /lib/firmware/updates/6.4.3-1-default/rtw89/rtw8852b_fw-1.bin failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/updates/rtw89/rtw8852b_fw-1.bin failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/6.4.3-1-default/rtw89/rtw8852b_fw-1.bin failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/rtw89/rtw8852b_fw-1.bin failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/updates/6.4.3-1-default/rtw89/rtw8852b_fw-1.bin.zst failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/updates/rtw89/rtw8852b_fw-1.bin.zst failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/6.4.3-1-default/rtw89/rtw8852b_fw-1.bin.zst failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/rtw89/rtw8852b_fw-1.bin.zst failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/updates/6.4.3-1-default/rtw89/rtw8852b_fw-1.bin.xz failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/updates/rtw89/rtw8852b_fw-1.bin.xz failed for no such file or directory.
rtw89_8852be 0000:02:00.0: loading /lib/firmware/6.4.3-1-default/rtw89/rtw8852b_fw-1.bin.xz failed for no such file or directory.
rtw89_8852be 0000:02:00.0: Loading firmware from /lib/firmware/rtw89/rtw8852b_fw-1.bin.xz
rtw89_8852be 0000:02:00.0: f/w decompressing rtw89/rtw8852b_fw-1.bin
firmware_class: fw_set_page_data: fw-rtw89/rtw8852b_fw-1.bin fw_priv=000000009e1a6364 data=00000000fd3cabe2 size=1184992
rtw89_8852be 0000:02:00.0: Loaded FW: rtw89/rtw8852b_fw-1.bin, sha256: 8539efc75f513f4585cf0cd6e79e6507da47fce87225f2d0de391a03aefe9ac8
rtw89_8852be 0000:02:00.0: loaded firmware rtw89/rtw8852b_fw-1.bin
rtw89_8852be 0000:02:00.0: Firmware version 0.29.29.1, cmd version 0, type 5
rtw89_8852be 0000:02:00.0: Firmware version 0.29.29.1, cmd version 0, type 3
Now, version 0.29.29.1 is loaded.
Fixes: ffde7f3476 ("wifi: rtw89: add firmware format version to backward compatible with older drivers")
Cc: Ping-Ke Shih <pkshih@realtek.com>
Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230724183927.28553-1-Larry.Finger@lwfinger.net
If user changes the channel without completely disabling the interface the
txpower_sku values reported track the old channel the device was operating on.
If user bounces the interface the correct power tables are applied.
mt7915_sku_group_len array gets updated before the channel switch happens so it
uses data from the old channel.
Fixes: ecb187a74e ("mt76: mt7915: rework the flow of txpower setting")
Fixes: f1d962369d ("mt76: mt7915: implement HE per-rate tx power support")
Reported-By: Chad Monroe <chad.monroe@smartrg.com>
Tested-by: Chad Monroe <chad.monroe@smartrg.com>
Signed-off-by: Allen Ye <allen.ye@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Correct per-device TLV lengths to avoid invalid operation in firmware.
( 64.040375:28:STATS-E)statsGetSingleHWCounter: MIB counter index = 65472 not supported.
This happens on mt7916/mt7986.
Fixes: b0bfa00595 ("wifi: mt76: mt7915: improve accuracy of time_busy calculation")
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
in mt76x02_mac_process_rx(), return an error code if an
unexpected result is returned by pskb_trim.
Signed-off-by: Yuanjun Gong <ruc_gongyuanjun@163.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
It seems that the nla_policy in mt76_tm_policy is missed for attribute
MT76_TM_ATTR_TX_LENGTH. This patch adds the correct description to make
sure the
u32 val = nla_get_u32(tb[MT76_TM_ATTR_TX_LENGTH]);
in function mt76_testmode_cmd() is safe and will not result in
out-of-attribute read.
Fixes: f0efa86215 ("mt76: add API for testmode support")
Signed-off-by: Lin Ma <linma@zju.edu.cn>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
mt7921u_disconnect routine is shared between mt7921 and mt7925 so move
it in mt792x-usb module.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Move mt7921_dma_init routine in pci.c and make it static since it is run
just in mt7921_pci_probe(). Get rid of dma.c.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
MT7921_PM_TIMEOUT is shared between mt7925 and mt7921 so move it in
mt792x module.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This is a preliminary patch to introduce mt7925 chip support
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
mt7921_load_firmware routine is shared between mt7921 and mt7925 chipset
so move it in mt792x-lib module.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Add usb shared code between mt7921 and mt7925 chipset to mt792x-usb module.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Move acpi_sar code in mt792x-lib module since it is shared between
mt7921 and mt7925 driver.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Move the following runtime-pm pci routines in mt792x-lib since they are
shared between mt7921 and mt7925 chipsets:
- __mt7921e_mcu_drv_pmctrl
- mt7921e_mcu_drv_pmctrl
- mt7921e_mcu_fw_pmctrl
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Moving hif_ops marcos in mt792x.h, we can move shared runtime-pm code
between mt7925 and mt7921 in mt792x-lib module.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Move the following hif_ops macro in mt792x.h:
- mt7925_init_reset
- mt7925_dev_reset
- mt7925_mcu_init
- __mt7925_mcu_drv_pmctrl
- __mt7925_mcu_fw_pmctrl
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Rely on irq_map support, move more dma shared code between mt7921 and
mt7925 in mt792x_dma.c
Move the following dma code in mt792x-lib
- mt792x_dma_enable
- mt792x_dma_reset
- mt792x_wpdma_reset
- mt792x_wpdma_reinit_cond
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
mt792x_irq_map will be use to share the irq code shared between mt7921
and mt7925
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Reduce duplicated code moving mac shared code in mt792x-lib module.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
mt792x-lib module will contain the shared code between mt7921 and new
MT79 WiFi7 chipset
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This is a preliminary patch to introduce WiFi7 chipset support
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
