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2020-05-06rtw88: 8723d: some chips don't support LDPCPing-Ke Shih
Some chips are not able to receive LDPC packets. Add an attribute to rtw_chip_info to determine if the LDPC capability in [ht/vht]_cap should be advertised or not. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200504105010.10780-6-yhchuang@realtek.com
2020-05-06rtw88: handle C2H_CCX_TX_RPT to know if packet TX'ed successfullyPing-Ke Shih
TX status report of 8723D differs from 8822B/8822C, it uses C2H_CCX_TX_RPT (0x03) with different format. With sequence number and TX status, driver can know if certain packet was transmitted successfully. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200504105010.10780-5-yhchuang@realtek.com
2020-05-06rtw88: 8723d: Add set_channelPing-Ke Shih
Set MAC/BB/RF register according to specified channel. The function rtw_set_channel_mac() is used to set MAC registers, but 8723D only need some of them. For channel 14, we need to set different CCK DFIR values, so restore the values when channel 1 to 13 is selected. Spur calibration is needed in channel 13 and 14, and we do notch if spur is over threshold. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200504105010.10780-4-yhchuang@realtek.com
2020-05-06rtw88: 8723d: Add query_rx_descPing-Ke Shih
This ops is used to parse RX descriptor to know the length of received packet and containing PHY status. If PHY status is existing, the order is RX descriptor, PHY status and then packet. There are two types of PHY status, named CCK and OFDM. Their size are the same, but formats are different. struct ieee80211_rx_status is also filled depends on above information. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200504105010.10780-3-yhchuang@realtek.com
2020-05-06rtw88: 8723d: Add DIG parameterPing-Ke Shih
To improve user experience in field, we need DIG to adjust RX initial gain depends on field situation. Since each chip has its own register address, this commit defines 8723d specific address. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200504105010.10780-2-yhchuang@realtek.com
2020-05-06ray_cs: use true,false for bool variableJason Yan
Fix the following coccicheck warning: drivers/net/wireless/ray_cs.c:2797:5-14: WARNING: Comparison of 0/1 to bool variable drivers/net/wireless/ray_cs.c:2798:2-11: WARNING: Assignment of 0/1 to bool variable Signed-off-by: Jason Yan <yanaijie@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200426103709.6730-1-yanaijie@huawei.com
2020-05-06rtlwifi: use true,false for bool variable in rtl_init_rfkill()Jason Yan
The 'blocked' is a bool variable, and '==' expression itself is bool too. So no need to convert it to 0/1. This fixes the following coccicheck warning: drivers/net/wireless/realtek/rtlwifi/base.c:508:13-41: WARNING: Comparison of 0/1 to bool variable Signed-off-by: Jason Yan <yanaijie@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200426094115.23294-1-yanaijie@huawei.com
2020-05-06ipw2x00: Remove a memory allocation failure log messageChristophe JAILLET
Axe a memory allocation failure log message. This message is useless and incorrect (vmalloc is not used here for the memory allocation) This has been like that since the very beginning of this driver in commit 43f66a6ce8da ("Add ipw2200 wireless driver.") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200424154527.27309-1-christophe.jaillet@wanadoo.fr
2020-05-06rtw88: Use udelay instead of usleep in atomic contextKai-Heng Feng
It's incorrect to use usleep in atomic context. Switch to a macro which uses udelay instead of usleep to prevent the issue. Fixes: 6343a6d4b213 ("rtw88: Add delay on polling h2c command status bit") Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200423073007.3566-1-kai.heng.feng@canonical.com
2020-05-06iopoll: Introduce read_poll_timeout_atomic macroKai-Heng Feng
Like read_poll_timeout, an atomic variant for multiple parameter read function can be useful. Will be used by a later patch. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200424184918.30360-1-kai.heng.feng@canonical.com
2020-05-04brcmfmac: no need to check return value of debugfs_create functionsGreg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. In doing this, make brcmf_debugfs_add_entry() return void as no one was even paying attention to the return value. Cc: Arend van Spriel <arend.vanspriel@broadcom.com> Cc: Franky Lin <franky.lin@broadcom.com> Cc: Hante Meuleman <hante.meuleman@broadcom.com> Cc: Chi-Hsien Lin <chi-hsien.lin@cypress.com> Cc: Wright Feng <wright.feng@cypress.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: "Rafał Miłecki" <rafal@milecki.pl> Cc: linux-wireless@vger.kernel.org Cc: brcm80211-dev-list.pdl@broadcom.com Cc: brcm80211-dev-list@cypress.com Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200429101526.GA2094124@kroah.com
2020-05-04brcmfmac: remove comparison to bool in brcmf_fws_attach()Jason Yan
Fix the following coccicheck warning: drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c:2359:6-40: WARNING: Comparison to bool Signed-off-by: Jason Yan <yanaijie@huawei.com> Reviewed-by: Chi-hsien Lin <chi-hsien.lin@cypress.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200426094053.23132-1-yanaijie@huawei.com
2020-05-04brcmfmac: add vendor ie for association responsesRyohei Kondo
Miracast Certification clause 6.1.2 may fail if there is no WFD IE in p2p assoc response. This change allows WFD IE to be added to p2p assoc response. Related WFA certification: 6.1.2 P-SnUT operating as a Group Owner accepts a WFD Session with a Reference Source Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Ryohei Kondo <ryohei.kondo@cypress.com> Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1587970803-77700-6-git-send-email-chi-hsien.lin@cypress.com
2020-05-04brcmfmac: only generate random p2p address when neededChi-Hsien Lin
P2p spec mentioned that the p2p device address should be the globally administered address with locally administered bit set. Therefore, follow this guideline by default. When the primary interface is set to a locally administered address, the locally administered bit cannot be set again. Generate a random locally administered address for this case. Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1587970803-77700-5-git-send-email-chi-hsien.lin@cypress.com
2020-05-04brcmfmac: p2p cert 6.1.9-support GOUT handling p2p presence requestMadhan Mohan R
Send p2p presence response from the p2p interface address instead of the p2p device address. This is needed for p2p cert 6.1.9 to pass. Signed-off-by: Madhan Mohan R <MadhanMohan.R@cypress.com> Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1587970803-77700-4-git-send-email-chi-hsien.lin@cypress.com
2020-05-04brcmfmac: remove arp_hostip_clear from brcmf_netdev_stopWright Feng
The firmware does not respond ARP request and causes ping failure with following steps: 1. Bring up interface ifconfig wlan0 up or start wpa_supplicant 2. Set the IP address ifconfig wlan0 192.168.100.10 3. Bring down interface or ifconfig wlan0 down or kill wpa_supplicant 4. Bring up interface again and set the same IP address 5. Connect to AP(192.168.100.1) and ping to AP will be failed. FMAC clears arp_hostip when bringing down the interface, but not set it back if setting the same IP address. We are able to see the IP address in interface info(inconfig wlan0) but the ping still cannot work because the firmware ARP offload does not respond the ARP request. Because of that, we remove "arp_hostip_clear" from function "brcmf_netdev_stop" Signed-off-by: Wright Feng <wright.feng@cypress.com> Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1587970803-77700-3-git-send-email-chi-hsien.lin@cypress.com
2020-05-04brcmfmac: keep apsta enabled when AP starts with MCHAN featureWright Feng
When starting station mode on wlan0 and AP mode on wlan1, the apsta will be disabled and cause data stall on wlan0(station). The apsta feature with MCHAN(Multi-Channel Concurrent) or RSDB(Real Simultaneous Dual-Band) can make STA+AP work on two bands concurrently. Because of that, we keep apsta enabled if firmware supports MCHAN or RSDB features Signed-off-by: Wright Feng <wright.feng@cypress.com> Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1587970803-77700-2-git-send-email-chi-hsien.lin@cypress.com
2020-05-04rtw88: fix spelling mistake "fimrware" -> "firmware"Colin Ian King
There are spelling mistakes in two rtw_err error messages. Fix them. Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200424084733.7716-1-colin.king@canonical.com
2020-05-04rtw88: 8822c: update phy parameter tables to v50Yan-Hsuan Chuang
Update RTL8822C devices' phy tables to v50. The new parameters introduces new RFE type 5 for some new modules. Also added a new regulatory CN for power limit. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200424073812.26896-1-yhchuang@realtek.com
2020-05-04Merge tag 'iwlwifi-next-for-kalle-2020-04-24-2' of ↵Kalle Valo
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next First set of iwlwifi patches intended for v5.8 * TX queue debugfs improvements; * Support for a few new FW API versions; * Remove deprecated scan FW API version; * New hw configs and other related changes; * Support for NPK buffers in debugging; * More debugging fetures; * Some other small fixes and clean-ups; # gpg: Signature made Fri 24 Apr 2020 04:39:43 PM EEST using RSA key ID 1A3CC5FA # gpg: Good signature from "Luciano Roth Coelho (Luca) <luca@coelho.fi>" # gpg: aka "Luciano Roth Coelho (Intel) <luciano.coelho@intel.com>"
2020-04-28ssb: scan: fix block comments coding style issuesJohn Oldman
Fixed coding style issues Signed-off-by: John Oldman <john.oldman@polehill.co.uk> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200425155233.19624-1-john.oldman@polehill.co.uk
2020-04-28ssb: sprom: fix block comments coding style issuesJohn Oldman
Fixed coding style issues Signed-off-by: John Oldman <john.oldman@polehill.co.uk> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200424175043.16261-1-john.oldman@polehill.co.uk
2020-04-28rtw88: fix sparse warnings for download firmware routineYan-Hsuan Chuang
sparse warnings: (new ones prefixed by >>) >> drivers/net/wireless/realtek/rtw88/mac.c:653:5: sparse: sparse: symbol '__rtw_download_firmware' was not declared. Should it be static? >> drivers/net/wireless/realtek/rtw88/mac.c:817:5: sparse: sparse: symbol '__rtw_download_firmware_legacy' was not declared. Should it be static? Fixes: 15d2fcc6b2de ("rtw88: add legacy firmware download for 8723D devices") Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200424101255.28239-1-yhchuang@realtek.com
2020-04-24iwlwifi: debug: set NPK buffer in context infoGil Adam
When buffer destination for ini debug is configured to NPK (TB22DTF) set the appropriate bit in the context info struct. Signed-off-by: Gil Adam <gil.adam@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200418110539.3c9f0fa6033f.Id1d6c191f85efe0d6cf35434bfb186ffd46ff64c@changeid
2020-04-24iwlwifi: pcie: add new structs for So devices with long latencyLuca Coelho
Some So devices have a longer wake latency. To support this properly, add new cfg structs for them so the driver will inform the FW about the need to use another xtal and use a higher wait value during state transitions. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200418110539.daf515618f57.I80e60006b108e1586e3c56669635c670597fe08d@changeid
2020-04-24iwlwifi: pcie: add new structure for Qu devices with medium latencyLuca Coelho
Some Qu devices require an intermediate amount of time to wake up and for LTR notifications, so add a new structure with the correct values for them and change the corresponding devices to use it. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200418110539.d6df2bcee78f.Ie008b0c8f03340a466c1ef981bfd25359c9de90d@changeid
2020-04-24iwlwifi: mvm: tell firmware about required LTR delayJohannes Berg
Some (integrated) devices need a longer LTR delay than the firmware would typically apply, tell it about that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200418110539.24276ae2ad61.I8831a538f75893d5cee47b4a81f4b9b7fd0e8bea@changeid
2020-04-24iwlwifi: update few product names in AX familyIhab Zhaika
update the product names of few structs in AX family. Signed-off-by: Ihab Zhaika <ihab.zhaika@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200418110539.738dabad8732.I5673eaf8a016b8aa27ab8bab02121108fa723783@changeid
2020-04-24iwlwifi: pcie: add cfgs for SoCs with device ID 0x4FD0Luca Coelho
A new device ID needs to be added to the list to support new SoCs. Add it and support all subsystem IDs that other Qu devices support. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200418110539.5e5ce668ff8b.I20a9c8b3470aaabaa54361a5641637e5a14d8321@changeid
2020-04-24iwlwifi: add new cards for AX familyIhab Zhaika
add few PCI ID'S for AX family. Signed-off-by: Ihab Zhaika <ihab.zhaika@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200418110539.5eae2261b70c.I0369619a562c4e4008e2f0a3afb9ed5d4c9b49d4@changeid
2020-04-24iwlwifi: acpi: read TAS table from ACPI and send it to the FWMordechay Goodstein
Read the Time Averaged SAR (TAS) table from ACPI and if TAS feature is enabled in the FW send the black list countries which TAS is disabled in to the FW Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200418110539.40a327d32cfd.I7203f3afc8186cca34c48a1a116baac1df5eff4e@changeid
2020-04-24iwlwifi: remove fw_monitor module parameterEmmanuel Grumbach
This module parameter is no longer useful now that other debug infrastructure was added to iwlwifi. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200418110539.03bd49c3432b.Ie62047d3b364b19c8c3584ea37790220466f2a8d@changeid
2020-04-24iwlwifi: remove deprecated and unused iwl_mvm_keyinfo structLuca Coelho
This struct hasn't been used in years and is just a remnant of an API support removal that missed this structured. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200418110539.93860da2d12a.Ifeca3b3313e3f14330317bc3e3d62f7d991ec955@changeid
2020-04-24iwlwifi: mvm: add framework for specific phy configurationGil Adam
Add framework for supporting specific PHY filter configuration, which allows for application of various FW defined PHY filters (one per antenna). Change phy_cfg_cmd to the new API (ver3). Reading of configuration from platform's ACPI tables to be added later when tables are defined. Signed-off-by: Gil Adam <gil.adam@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200418110539.242a8f979592.I13c77a8a8dbf1a169b5052c7af1f8401ff3991ad@changeid
2020-04-24iwlwifi: pcie: move iwl_pcie_ctxt_info_alloc_dma() to userJohannes Berg
There's no need for this to be an inline in the header file, only the context-info.c file ever uses it. Move it there. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200418110539.818a06457888.Ib4f55280cd14d7edab37f2992b381c9b6ca4cd7a@changeid
2020-04-24iwlwifi: yoyo: support IWL_FW_INI_TIME_POINT_HOST_ALIVE_TIMEOUT time pointShahar S Matityahu
Allow the driver to perform dump collection in case of alive notification timeout in yoyo mode. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200417131727.bd46e6240590.Ibda6d9d330a1ae49670152cede34629b280f6cf9@changeid
2020-04-24iwlwifi: mvm: add DCM flag to rate pretty-printJohannes Berg
It's useful to know if DCM was enabled, add this flag to the rate pretty-printer. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200417131727.891bb9741eca.Ia66448f7e00be9e4c9ea7147b90d4fcd5f1d3845@changeid
2020-04-24iwlwifi: pcie: gen2: minor code cleanups in byte table updateJohannes Berg
One line should be indented less, otherwise it looks like it belongs into the parentheses, which clearly it doesn't; also some variables can move into their respective if branches. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200417131727.a4858aa0441b.I0e70e4a5493fe6b8db6390f9349ff0e7888ab240@changeid
2020-04-24iwlwifi: pcie: add n_window/ampdu to tx_queue debugfsJohannes Berg
Add the n_window and ampdu parameters so we can see them. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200417131727.a2cc1f36008f.Iea23802bb64a08de410223e9af4431dfcadf121b@changeid
2020-04-24iwlwifi: pcie: use seq_file for tx_queue debugfs fileJohannes Berg
On newer hardware, the tx_queue debugfs file would need to allocate 37.5kib data since there are 512 queues, which is too much. Rather than resorting to kludges like kvmalloc(), use the seq_file API to print out the data. While at it, also fix a NULL pointer dereference here, the txq pointer from trans_pcie->txqs[] may be NULL if that queue hasn't been allocated. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200417131727.491cf8224c49.I7f154d81e5becef3b5ff22d7c6e36170bde0d7d5@changeid
2020-04-24iwlwifi: support version 9 of WOWLAN_GET_STATUS notificationMordechay Goodstein
Add support for the new WOWLAN_GET_STATUS notification that contains a new element that informs the driver of TIDs whose BA sessions were closed during suspend. Note that the new functionality of handling these closed sessions is not implemented in this patch it. It only aligns to the new API version. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200417131727.b02153b94c1d.Ieb6291586d60f372d5a505604b18227ef97e7202@changeid
2020-04-24iwlwifi: dbg: support multiple dumps in legacy dump flowShahar S Matityahu
Support multiple debug data collection triggers in legacy flow. Utilize the already existing Yoyo infra so the change is rather simple. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200417131727.5be6a1923cbe.I10701236b03f66328041f2a38f5f0f22a26fd40b@changeid
2020-04-24iwlwifi: move API version lookup to common codeMordechay Goodstein
The API version lookup is parsed from a TLV and should be in shared code make make it reusable across all opmodes. Also change the function names from mvm to fw, since this is not mvm-specific anymore. Additionally, since this function is not just a single line of code, it shouldn't be inline. Convert them to actual functions. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200421133326.cf94672dfcdb.I5ede9cc25ee8de7b8d2b5c574f917a18971da734@changeid
2020-04-24iwlwifi: nvm: use iwl_nl80211_band_from_channel_idxTova Mussai
Use iwl_nl80211_band_from_channel_idx in iwl_parse_nvm_mcc_info Signed-off-by: Tova Mussai <tova.mussai@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200417131727.a64a018f244e.Ie75ac5bb0f0f524d26944800138855ef2228339a@changeid
2020-04-24iwlwifi: scan: remove support for fw scan api v13Tova Mussai
The fw already supports scan api v14 and the firmware version that supports only v13 was not published, so we can remove support for v13 in the driver. Signed-off-by: Tova Mussai <tova.mussai@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200417131727.11883315579a.I4f59100e457c1079c5e4c90e4930d1fa62b7ddd7@changeid
2020-04-23rtw88: 8723d: initialize mac/bb/rf basic functionsPing-Ke Shih
Implement rtw_chip_ops::phy_set_param and ::mac_init to initialize mac/bb/rf, and they are used during interface up. The procedure contains power on sequence registers, download firmware, load predefined parameters, mac/bb/rf specific register and etc. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200422034607.28747-9-yhchuang@realtek.com
2020-04-23rtw88: 8723d: Organize chip TX/RX FIFOPing-Ke Shih
TX FIFO size is 32k and it was divided into 256 pages with 128 bytes. A boundary is used to split pages into two parts, head part is used to store TX packets coming from host, and tail part is reserved for special purposes, such as beacon packet, null data packet and so on. The TX packets coming from host have many categories, such as VO, VI, BE, BK, MG and etc. When going into head part of TX FIFO, they are classified to four priority queue named low, normal, high and extra priority queues. Each priority queue occupies predefined number of page, if a certain priority queue is full, TX packet will store into PUB priority queue. Similarly, RX FIFO is 16k and split into two parts, head part is used to store RX packets, and tail part is 128 bytes and used to store report. Thus, we fill this boundary to register as well. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200422034607.28747-8-yhchuang@realtek.com
2020-04-23rtw88: 8723d: implement set_tx_power_index opsPing-Ke Shih
The txagc table is used to map rate_id and txagc register address and mask, and ops set_tx_power_index uses this table to write TX power to corresponding registers. Since 8723D is a 1x1 2.4G 11n chip, only CCK, OFDM and HT_MCS 0-7 are listed in the table. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200422034607.28747-7-yhchuang@realtek.com
2020-04-23rtw88: 8723d: 11N chips don't support H2C queuePing-Ke Shih
H2C queue is used to send command to firmware. Since 8723D doesn't support this queue, this commit check wlan_cpu flag to avoid to set H2C related registers. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200422034607.28747-6-yhchuang@realtek.com
2020-04-23rtw88: decompose while(1) loop of power sequence polling commandPing-Ke Shih
The power polling command is one kind of power sequence commands. It's used to check hardware situation, and subsequent comamnds will be executed if hardware is ready. A special case is PCIE must toggle BIT_PFM_WOWL and try again if first try is failed. In order to reduce indentation to understand the code easier, move polling part to a separate function. Then, the 'while (1)...loop' is replaced by two statements to do first try and retry. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200422034607.28747-5-yhchuang@realtek.com
generated by cgit (git 2.34.1) at 2025-07-16 02:46:51 +0000