ADD_STA_CMD_API_S ver 12 was added in order to properly support
auxiliary activities in CDB NICs. In the new version we don't need
to allocate an aux station at initialization, instead we add an
aux station only when an auxiliary activity that requires a dedicated Tx
queue is needed. For now the only case we need this kind of activity is
when using hot spot 2.0
Signed-off-by: Nathan Errera <nathan.errera@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/iwlwifi.20201008180656.700e6e2e3077.Icdd807b6a3ad3fed806449ea0a13f856aa20e632@changeid
If we have only a single RX queue, such as when MSI-X is not
available, we should not send the RFH_QUEUEU_CONFIG_CMD, because our
only queue is the same as the command queue and will be configured as
part of the context info. Our code was actually trying to send the
command with 0 queues, which caused UMAC assert 0x1D04.
Fix that by not sending the command when we have a single queue.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/iwlwifi.20201008180656.c35eeb3299f8.I08f79a6ebe150a7d180b7005b24504bfdba6d8b5@changeid
Add support for the new version of the alive notification, which
includes the SKU ID. We don't use the SKU ID yet, so we can just
handle the new notification as if it were version 4.
While at it, clean up a bit and rename the command and structure names
in the comments so that they are aligned with the ones used in the FW.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20200930191738.6024b149e9e2.Ifcadb506e994ec352e9ce54399719926bc1bb7ee@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
The overcome instabilities in the RTT results add smoothing logic
to the reported results. In short, the smoothing logic tracks the
RTT average of each responder for a period of time, and in case
a new RTT results is found to be a spur, the tracked RTT average
is reported instead of the current RTT measurement.
Smooth logic debug configuration using iwl-dbg-cfg.ini:
- MVM_FTM_INITIATOR_ENABLE_SMOOTH: Set to 1 to enable smoothing logic
(default=0).
- MVM_FTM_INITIATOR_SMOOTH_ALPHA: A value between 0 - 100, defining
the weight of the current RTT results vs. the RTT average tracked
based on the previous results. A value of 100 means use only the
current RTT results.
- MVM_FTM_INITIATOR_SMOOTH_AGE_SEC: The maximal time in seconds in which
the RTT average tracked based on previous results is considered valid.
- MVM_FTM_INITIATOR_SMOOTH_UNDERSHOOT: if the current RTT is positive
and below the RTT average by at least this value, report the average
RTT instead of the current one. In units of picoseconds.
- MVM_FTM_INITIATOR_SMOOTH_OVERSHOOT: if the current RTT is positive
and above the RTT average by at least this value, report the average
RTT instead of the current one. In units of picoseconds.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20200930161256.48a9cec2081b.Iaec1e29f738232adfe9e2ea8e9eb9b6ff0323ae1@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
For new APIs this avoids checking every return if it's
IWL_FW_CMD_VER_UNKNOWN (99) or it's lower than the new API value
Done with spatch:
-iwl_fw_lookup_cmd_ver(E1, E2, E3)
+iwl_fw_lookup_cmd_ver(E1, E2, E3, IWL_FW_CMD_VER_UNKNOWN)
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.20200928121852.70bec6eb8008.I6ea78553801d33f7ed10fcd2e4be4ba781fe469a@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Add support for the new version of the GEO_TX_POWER_LIMIT command.
This new version includes UHB values in the table, but for now, since
we don't have the ACPI values yet, we support the API, but don't set
the extra values.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20200928121852.3700197ed1ed.Ia53fb9c4b5033683fd426d51a0ddc46fb444c805@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Add the version number to the iwl_geo_tx_power_profile_cmd structs and
move the union into a common place. Additionally, reuse the code that
sets elements that are at the same place in the struct across
different versions.
While at it remove an unused variable, add a comment and move the v2
specific element setting to inside the if statement. Additionally,
invert the if for slightly more readability.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20200928121852.23ec241f16cd.I8cd21fc5a2498e820b50e1f49a4cbfe545afe30e@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
The new version of the command can support more subbands and CDB, so
it can contain more data than earlier versions. Implement support for
the new version of the command, even though we don't have more data to
write to it yet.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20200928121852.d709a8f17d1d.I9fa54883667c72dabf6d813c70be77538d9af38d@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Create a common structure to contain all different versions of the
tx_power_cmd instead of making a union of the different structs
everywhere we need them. Also move the common part of these structs
into a separate structure (instead of reusing v3) and leave the
per_chain_restriction part out of the common part, because this will
change in version 6 of the command (which will be added soon).
While at it, rename per_chain_restriction to per_chain to shorten it.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20200928121852.4f0bea9fe077.Ib3b540a8288af32d6fa213448e13f82763f85bc9@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Currently we have the same info in two variables,
If umac_error_event_table is 0, we know that UMAC log is not supported,
so we don't need the support_umac_log field.
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.20200926002540.299959eeb47b.Ie1f3eecc06e3620098dda74f674f6409b90fe7fa@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Evaluate the appropriate DSM from ACPI to set ETSI SRD 5.8GHz
channels to passive or disabled, default behaviour is enabled.
Add enums and refactor evaluation of DSM functions for better
readablity and more informative debug prints.
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.20200911204056.816130ee75e0.I727a217be7c967a97960b197a816fc053d10c48a@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
First set of patches for v5.8. Changes all over, ath10k apparently
seeing most new features this time. rtw88 also had lots of changes due
to preparation for new hardware support.
In this pull request there's also a new macro to include/linux/iopoll:
read_poll_timeout_atomic(). This is needed by rtw88 for atomic
polling.
Major changes:
ath11k
* add debugfs file for testing ADDBA and DELBA
* add 802.11 encapsulation offload on hardware support
* add htt_peer_stats_reset debugfs file
ath10k
* enable VHT160 and VHT80+80 modes
* enable radar detection in secondary segment
* sdio: disable TX complete indication to improve throughput
* sdio: decrease power consumption
* sdio: add HTT TX bundle support to increase throughput
* sdio: add rx bitrate reporting
ath9k
* improvements to AR9002 calibration logic
carl9170
* remove buggy P2P_GO support
p54usb
* add support for AirVasT USB stick
rtw88
* add support for antenna configuration
ti wlcore
* add support for AES_CMAC cipher
iwlwifi
* support for a few new FW API versions
* new hw configs
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Merge tag 'wireless-drivers-next-2020-05-07' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next
Kalle Valo says:
====================
wireless-drivers-next patches for v5.8
First set of patches for v5.8. Changes all over, ath10k apparently
seeing most new features this time. rtw88 also had lots of changes due
to preparation for new hardware support.
In this pull request there's also a new macro to include/linux/iopoll:
read_poll_timeout_atomic(). This is needed by rtw88 for atomic
polling.
Major changes:
ath11k
* add debugfs file for testing ADDBA and DELBA
* add 802.11 encapsulation offload on hardware support
* add htt_peer_stats_reset debugfs file
ath10k
* enable VHT160 and VHT80+80 modes
* enable radar detection in secondary segment
* sdio: disable TX complete indication to improve throughput
* sdio: decrease power consumption
* sdio: add HTT TX bundle support to increase throughput
* sdio: add rx bitrate reporting
ath9k
* improvements to AR9002 calibration logic
carl9170
* remove buggy P2P_GO support
p54usb
* add support for AirVasT USB stick
rtw88
* add support for antenna configuration
ti wlcore
* add support for AES_CMAC cipher
iwlwifi
* support for a few new FW API versions
* new hw configs
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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
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
Third set of patches for v5.7. Nothing really special this time,
business as usual.
When pulling this to net-next there's again a conflict in:
drivers/net/wireless/intel/iwlwifi/pcie/drv.c
To solve this drop these three lines from the conflict (the first hunk
from "HEAD") as the whole AX200 block was moved above in the same
file:
IWL_DEV_INFO(0x2723, 0x1653, iwl_ax200_cfg_cc, iwl_ax200_killer_1650w_name),
IWL_DEV_INFO(0x2723, 0x1654, iwl_ax200_cfg_cc, iwl_ax200_killer_1650x_name),
IWL_DEV_INFO(0x2723, IWL_CFG_ANY, iwl_ax200_cfg_cc, iwl_ax200_name),
And keep all the __IWL_DEV_INFO() entries (the second hunk). In other
words, take everything from wireless-drivers-next. When running 'git
diff' after the resolution the output should be empty.
Major changes:
brcmfmac
* add USB autosuspend support
ath11k
* handle RX fragments
* enable PN offload
* add support for HE BSS color
iwlwifi
* support new FW API version
* support for EDCA measurements
* new scan API features
* enable new firmware debugging code
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Merge tag 'wireless-drivers-next-2020-03-27' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next
Kalle Valo says:
====================
wireless-drivers-next patches for v5.7
Third set of patches for v5.7. Nothing really special this time,
business as usual.
When pulling this to net-next there's again a conflict in:
drivers/net/wireless/intel/iwlwifi/pcie/drv.c
To solve this drop these three lines from the conflict (the first hunk
from "HEAD") as the whole AX200 block was moved above in the same
file:
IWL_DEV_INFO(0x2723, 0x1653, iwl_ax200_cfg_cc, iwl_ax200_killer_1650w_name),
IWL_DEV_INFO(0x2723, 0x1654, iwl_ax200_cfg_cc, iwl_ax200_killer_1650x_name),
IWL_DEV_INFO(0x2723, IWL_CFG_ANY, iwl_ax200_cfg_cc, iwl_ax200_name),
And keep all the __IWL_DEV_INFO() entries (the second hunk). In other
words, take everything from wireless-drivers-next. When running 'git
diff' after the resolution the output should be empty.
Major changes:
brcmfmac
* add USB autosuspend support
ath11k
* handle RX fragments
* enable PN offload
* add support for HE BSS color
iwlwifi
* support new FW API version
* support for EDCA measurements
* new scan API features
* enable new firmware debugging code
====================
Kalle gave me directions on how to resolve the iwlwifi conflict
as follows:
====================
When pulling this to net-next there's again a conflict in:
drivers/net/wireless/intel/iwlwifi/pcie/drv.c
To solve this drop these three lines from the conflict (the first hunk
from "HEAD") as the whole AX200 block was moved above in the same
file:
IWL_DEV_INFO(0x2723, 0x1653, iwl_ax200_cfg_cc, iwl_ax200_killer_1650w_name),
IWL_DEV_INFO(0x2723, 0x1654, iwl_ax200_cfg_cc, iwl_ax200_killer_1650x_name),
IWL_DEV_INFO(0x2723, IWL_CFG_ANY, iwl_ax200_cfg_cc, iwl_ax200_name),
And keep all the __IWL_DEV_INFO() entries (the second hunk). In other
words, take everything from wireless-drivers-next. When running 'git
diff' after the resolution the output should be empty.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
This new command is mostly backwards compatible, with the exception
that the device_type element was changed into a bitmask. The device
type bit remains the same (because we only had 0 and 1 anyway), but
when using v1 we can't set any other bits, because that would change
the integer.
Other than that, the struct remains the same and the driver can set
the device_type bit in both cases, but it can only set the low_latency
bit if VER_2 is used.
Change-Id: Ib68d4c821ebcce253b42ed0ea15881fb4e3e01da
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
These values are selected based on the PCI device ID, so the decision
to use them can be made early. By moving them to the trans_cfg, we
avoid duplicating the large cfg structs for small pieces of
data (sometimes a single boolean). This will also allow us to make
more decisions based on, for instance, the SoC type in used.
The trans_cfg concept changes a bit, because previously it was used
only to boot the device before reading further characteristics and now
it also contains more data that is associated with the device ID.
Change-Id: Ib71b07ea9e322eb74571dc5e8aa58f17eece5c9c
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Some devices require longer time to stabilize the power and XTAL.
This is especially true for devices integrated in the SoC. Add
support for a new firmware API that allows the driver to set the
latency value accordingly.
Change-Id: I6829a46b89e4e701f80a0e4033f4dd41ee44ed12
Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
The GEO_TX_POWER_LIMIT command was sent although
there is no wgds table, so the fw got wrong SAR values
from the driver.
Fix this by avoiding sending the command if no wgds
tables are available.
Signed-off-by: Golan Ben Ami <golan.ben.ami@intel.com>
Fixes: 39c1a9728f ("iwlwifi: refactor the SAR tables from mvm to acpi")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Tested-By: Jonathan McDowell <noodles@earth.li>
Tested-by: Len Brown <len.brown@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/iwlwifi.20200318081237.46db40617cc6.Id5cf852ec8c5dbf20ba86bad7b165a0c828f8b2e@changeid
Second set of patches for v5.6. Nothing special standing out, smaller
new features and fixes allover.
Major changes:
ar5523
* add support for SMCWUSBT-G2 USB device
iwlwifi
* support new versions of the FTM FW APIs
* support new version of the beacon template FW API
* print some extra information when the driver is loaded
rtw88
* support wowlan feature for 8822c
* add support for WIPHY_WOWLAN_NET_DETECT
brcmfmac
* add initial support for monitor mode
qtnfmac
* add module parameter to enable DFS offloading in firmware
* add support for STA HE rates
* add support for TWT responder and spatial reuse
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Merge tag 'wireless-drivers-next-2020-01-26' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next
Kalle Valo says:
====================
wireless-drivers-next patches for v5.6
Second set of patches for v5.6. Nothing special standing out, smaller
new features and fixes allover.
Major changes:
ar5523
* add support for SMCWUSBT-G2 USB device
iwlwifi
* support new versions of the FTM FW APIs
* support new version of the beacon template FW API
* print some extra information when the driver is loaded
rtw88
* support wowlan feature for 8822c
* add support for WIPHY_WOWLAN_NET_DETECT
brcmfmac
* add initial support for monitor mode
qtnfmac
* add module parameter to enable DFS offloading in firmware
* add support for STA HE rates
* add support for TWT responder and spatial reuse
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Print out the secure boot status, extended by the PCs of LMACs
and the UMAC. This needs to be before dumping, as dumping will
corrupt the PC (if the NMI is handled), so move that down.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
we should not send the PPAG (Per-Platform Antenna Gain)
command to FW unless the platform has this ACPI table and it was
read and validated during the init flow. also no need to send the
command if the feature is disabled, so check if enabled before
sending, as if there is no valid table the feature is disabled.
Signed-off-by: Gil Adam <gil.adam@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
The code now compiles without ACPI, but there's a warning since
iwl_mvm_get_ppag_table() isn't used, and iwl_mvm_ppag_init() must
not unconditionally fail but return success instead.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Refactored the SAR related functions from iwlmvm to acpi
in order to make it shared between different opmodes
in addition to removing unused variable ppag_rev.
Signed-off-by: Ihab Zhaika <ihab.zhaika@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
We return in the if block, so it's unnecessary to have an else
statement. Remove it.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
When the single antenna diversity support was sent upstream, only some
definitions were sent, due to a bad revert.
Fix this by adding the actual code.
Fixes: 5952e0ec3f ("iwlwifi: mvm: add support for single antenna diversity")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
We currently support two NICs in FW version 29, namely 7265D and 3168.
Out of these, only 7265D supports GEO SAR, so adjust the function that
checks for it accordingly.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Fixes: f5a47fae6a ("iwlwifi: mvm: fix version check for GEO_TX_POWER_LIMIT support")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
The PHY is initialized during device initialization, but devices with
the tx_siso_diversity flag set need to send PHY_CONFIGURATION_CMD first,
otherwise the PHY would be reinitialized, causing a SYSASSERT.
To fix this, use a bit that tells the FW not to complete the PHY
initialization before a PHY_CONFIGURATION_CMD is received.
Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
We can't check for the ACPI table revision validity in the same if
where we check if the package was read correctly, because we return
PTR_ERR(pkg) and if the table is not valid but the pointer is, we
would return a valid pointer as an error. Fix that by moving the
table checks to a separate if and return -EINVAL if it's not valid.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
The intention was to have the GEO_TX_POWER_LIMIT command in FW version
36 as well, but not all 8000 family got this feature enabled. The
8000 family is the only one using version 36, so skip this version
entirely. If we try to send this command to the firmwares that do not
support it, we get a BAD_COMMAND response from the firmware.
This fixes https://bugzilla.kernel.org/show_bug.cgi?id=204151.
Cc: stable@vger.kernel.org # 4.19+
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Remove the "apply points" mechanism as preparation for the changed
debug API where this is now a "time point" instead. Use a new API
across the code at the trigger points ("time points"), but don't
yet implement it since that requires some more preparation.
Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Stop accessing the trans configuration via the iwl_cfg structure and
always access it via the iwl_trans structure. This completes the
requirements to disassociate the trans-specific configuration from the
rest of the configuration.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Add a pointer to the iwl_trans structure and point it to the trans
part of the cfg. This is the first step in disassociating the trans
configuration from the rest of the configuration.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
In order to be able to select the cfg depending on the HW revision or
on the RF ID, we need to set up the trans before selecting the cfg.
To do so, move the elements from cfg that are needed by
iwl_trans_alloc() to a separate struct at the top of the cfg, so it
can be used by other cfg types as well, before selecting the rest of
the configuration.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
separate configuration flows and dump collection flows.
make ini configuration flows be in iwl-dbg-tlv.c and dump related flows
in dbg.c to better reflect their logical difference.
Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Can't rely that band 2.4 is always supported by the NIC and use the
first channel in this band for the phy ctxt.
Instead, look for the first channel in the first band that is supported
Signed-off-by: Tova Mussai <tova.mussai@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
use iwl_trans_dbg_ini_valid function instead of a boolean value check if
dbg_ini mode is on. It is needed for a future patch.
Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
TX power limits as defined in the OTP assume the worst case scenario
in terms of the platform's atenna gain, but most platforms are below
that value so they can use more TX power without passing the regulatory
limit. If the platform indicates in the BIOS that it indeed has lower
gain, and the geographic location allows it, higher TX power can be
used. The driver reads the PPAG (Per-Platform Antenna Gain) data from
BIOS (if it exists), validates it and sends the appropriate command to
the FW. This flow happens once at FW init, in case of suspend/resume
there is no need to read again from BIOS as we save those values during
init, so just send the PPAG command again to FW.
Signed-off-by: Gil Adam <gil.adam@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This means:
1) stop calling pm_runtime_resume when starting the hardware
2) removing the unneeded low_power parameter to start / stop hw / fw
transport ops
3) squashing transport functions that are now the same
_iwl_trans_pcie_start_hw / iwl_trans_pcie_start_hw
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
It doesn't make sense to use the FW thermal monitoring only if we
have CONFIG_THERMAL, because then we use the default thresholds
etc. which may be different from what the firmware implements, as
we don't maintain them in the driver now. Only the CTDP code needs
to actually be under CONFIG_THERMAL.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
New FW versions introduces LTR feature enablement by default.
For such FW versions, driver (mvm/xvt) should not send
host command to enable LTR feature, also it should be possible to
override LTR configuration through the debugfs.
1. Send LTR feature enablement command only for FW versions
which does not advertises SET_LTR_GEN2 capability.
2. Implement ltr_config file in debugfs for LTR configuration override.
Signed-off-by: Alex Malamud <alex.malamud@intel.com>
The op mode should stop the debug recording and not the transport layer.
Rename iwl_fwrt_stop_device into iwl_fw_dbg_stop_sync and move the debug
stop recording to it.
Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
The newer targets don't support the DQA enablement command
and will return error status, while older targets need it.
The feature is defined by the corresponding TLV.
Send the command only if the TLV is enabled.
Signed-off-by: Ilia Lin <ilia.lin@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
The index for the elements of the ACPI object we dereference
was static. This means that if we called the function twice
we wouldn't start from 3 again, but rather from the latest
index we reached in the previous call.
This was dutifully reported by KASAN.
Fix this.
Cc: stable@vger.kernel.org
Fixes: 6996490501 ("iwlwifi: mvm: add support for EWRD (Dynamic SAR) ACPI table")
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
We erroneously added a check for FW API version 41 before sending
GEO_TX_POWER_LIMIT, but this was already implemented in version 38.
Additionally, it was cherry-picked to older versions, namely 17, 26
and 29, so check for those as well.
Cc: stable@vger.kernel.org
Fixes: eca1e56cee ("iwlwifi: mvm: don't send GEO_TX_POWER_LIMIT to old firmwares")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Firmware versions before 41 don't support the GEO_TX_POWER_LIMIT
command, and sending it to the firmware will cause a firmware crash.
We allow this via debugfs, so we need to return an error value in case
it's not supported.
This had already been fixed during init, when we send the command if
the ACPI WGDS table is present. Fix it also for the other,
userspace-triggered case.
Cc: stable@vger.kernel.org
Fixes: 7fe90e0e3d ("iwlwifi: mvm: refactor geo init")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Unite iwl_trans debug related fields under iwl_trans_debug struct to
increase readability and keep iwl_trans clean.
Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
South Korea is adding a more strict SAR limit called "Limb SAR".
Currently, WGDS SAR offset group 3 is not used (not mapped to any country).
In order to be able to comply with South Korea new restriction:
- OEM will use WGDS SAR offset group 3 to South Korea limitation.
- OEM will change WGDS revision to 1 (currently latest revision is 0)
to notify that Korea Limb SAR applied.
- Driver will read the WGDS table and pass the values to FW (as usual)
- Driver will pass to FW an indication that Korea Limb SAR is applied
in case table revision is 1.
Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
The info struct contains data about the FW, HW, RF and the debug
configuration.
Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
When we have a single image (same firmware image for INIT and
OPERATIONAL), we couldn't load the driver and register to the
stack if we had hardware RF-Kill asserted.
Fix this. This required a few changes:
1) Run the firmware as part of the INIT phase even if its
ucode_type is not IWL_UCODE_INIT.
2) Send the commands that are sent to the unified image in
INIT flow even in RF-Kill.
3) Don't ask the transport to stop the hardware upon RF-Kill
interrupt if the RF-Kill is asserted.
4) Allow the RF-Kill interrupt to take us out of L1A so that
the RF-Kill interrupt will be received by the host (to
enable the radio).
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
If we fail to initialize because rfkill is enabled, then trying
to do debug collection currently just fails. Prevent that in the
high-level code, although we should probably also fix the lower
level code to do things more carefully.
It's not 100% clear that it fixes this commit, as the original
dump code at the time might've been more careful. In any case,
we don't really need to dump anything in this expected scenario.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Fixes: 7125648074 ("iwlwifi: add fw dump upon RT ucode start failure")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
With CONFIG_NO_AUTO_INLINE, we run into a silly warning when
gcc fails to remember that n_profiles is constant across
the function call to iwl_mvm_sar_set_profile:
drivers/net/wireless/intel/iwlwifi/mvm/fw.c: In function 'iwl_mvm_sar_get_ewrd_table':
drivers/net/wireless/intel/iwlwifi/mvm/fw.c:746:9: error: 'ret' may be used uninitialized in this function [-Werror=maybe-uninitialized]
Marking that function 'inline' avoids the warning.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Add IWL_FW_INI_APPLY_EARLY and IWL_FW_INI_APPLY_AFTER_ALIVE apply points
to unified images.
Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
In AX210 family, UMAC periphery address space moved from
0xA00000 to 0xD00000.
Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
In low power modes, the chip clock source for platform integrated
devices is 32kHz. It is generated internally and supplied by a crystal
oscillator. However using a 32kHz sourced from crystal oscillator
has high power penalty.
There is an option to get an external 32kHz clock from the platform. Past
experience shows that the reliability is platform dependent,
i.e. on some platforms it works good and on other it doesn’t.
Working from external clock will save 0.5 mW in sleep state, from overall
1.8mW that we have today, i.e. almost 30%.
Each OEM can enable or disable the use of the external 32kHz clock by
setting a BIOS configuration. In case the OEM configured to use 32kHz
external clock the driver will pass this indication to the FW.
Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Add new API and TLV for the ability to send commands in the beginning
and end of reset flow.
The full flow of recovery is:
1. While loading FW, get address (from the TLV) of target buffer
to read in case of reset
2. If an error/assert happens read the address data from step 1.
3. Reset the HW and load the FW.
4. Send the data read in step 2.
5. Add station keys
6. Send notification to FW that reset flow is done.
The main use of the recovery flow is for support in PN/SN recovery
when offloaded
Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
TLV 54 holds umac debug related addresses.
TLV 55 holds lmac debug related addresses.
These TLVs aim to replace the alive notification data in the future.
Parse and keep error table addresses received from the TLVs
for both lmac and umac and use these addresses instead of the pointer
received from alive notification.
The feature supports only unified image.
Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
If we have >=10 (logical) CPUs, our command size exceeds the
internal buffer size and the command fails; fix that by using
IWL_HCMD_DFL_NOCOPY for the command that's allocated anyway.
While at it, also fix the leak of cmd, and use struct_size()
to calculate its size.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Fixes: 8edbfaa198 ("iwlwifi: mvm: configure multi RX queue")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
The hash mask is a bitmap, so we should use BIT() on
the enum values.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Fixes: 43413a975d ("iwlwifi: mvm: support rss queues configuration command")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
There are several dumping flows in the driver in case of a fail
prior to operational.
In some cases we get 2 dumps while in others we get none.
Fix this by uniting the different flows.
Add a different dump type to driver triggered dumps in case we want
a dump but did not got assert, and make all dumping go through
iwl_fw_dbg_collect_desc to avoid multiple dumps.
Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
There are two cases that can cause the alive flow to fail,
an assert or a timeout.
Currently we mask any incoming asserts when we wait for alive.
Solve this by differentiating between the two cases:
1. Let the regular error handling to handle a received assert
2. Do a dump collection in the case of a timeout
Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Fixes: f38efdb293 ("iwlwifi: add dump collection in case alive flow fails")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
The function we pass to the wait alive notification procedure may may
not even get called if the timeout occurs before the function is
called. To prevent accessing unitialized data in alive_data, pre-set
it to zero in the declaration. Found by static analyzers.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Move to use the new mac80211 TXQs implementation. This has
quite a few benefits for us. We can get rid of the awkward
mapping of DQA to mac80211 queues. We can stop buffering
traffic while waiting for the queue to be allocated. We can
also use mac80211 AMSDUs instead of building it ourselves.
The usage is pretty simple:
Each ieee80211_txq contains iwl_mvm_txq. There is such a
queue for each TID, and one for management frames. We keep
having static AP queues for probes and non-bufferable MMPDUs,
along with broadcast and multicast queues. Those are being
used from the "old" TX invocation path - iwl_mvm_mac_tx.
When there is a new frame in a TXQ, iwl_mvm_mac_wake_tx is
being called, and either invokes the TX path, or allocates
the queue if it does not exist.
Most of the TX path is left untouched, although we can consider
cleaning it up some more, for example get rid of the duplication
of txq_id in both iwl_mvm_txq and iwl_mvm_dqa_txq_info.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Last set of patches for 4.21. mt76 is still in very active development
and having some refactoring as well as new features. But also other
drivers got few new features and fixes.
Major changes:
ath10k
* add amsdu support for QCA6174 monitor mode
* report tx rate using the new ieee80211_tx_rate_update() API
* wcn3990 support is not experimental anymore
iwlwifi
* support for FW version 43 for 9000 and 22000 series
brcmfmac
* add support for CYW43012 SDIO chipset
* add the raw 4354 PCIe device ID for unprogrammed Cypress boards
mwifiex
* add NL80211_STA_INFO_RX_BITRATE support
mt76
* use the same firmware for mt76x2e and mt76x2u
* mt76x0e survey support
* more unification between mt76x2 and mt76x0
* mt76x0e AP mode support
* mt76x0e DFS support
* rework and fix tx status handling for mt76x0 and mt76x2
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Merge tag 'wireless-drivers-next-for-davem-2018-12-20' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next
Kalle Valo says:
====================
wireless-drivers-next patches for 4.21
Last set of patches for 4.21. mt76 is still in very active development
and having some refactoring as well as new features. But also other
drivers got few new features and fixes.
Major changes:
ath10k
* add amsdu support for QCA6174 monitor mode
* report tx rate using the new ieee80211_tx_rate_update() API
* wcn3990 support is not experimental anymore
iwlwifi
* support for FW version 43 for 9000 and 22000 series
brcmfmac
* add support for CYW43012 SDIO chipset
* add the raw 4354 PCIe device ID for unprogrammed Cypress boards
mwifiex
* add NL80211_STA_INFO_RX_BITRATE support
mt76
* use the same firmware for mt76x2e and mt76x2u
* mt76x0e survey support
* more unification between mt76x2 and mt76x0
* mt76x0e AP mode support
* mt76x0e DFS support
* rework and fix tx status handling for mt76x0 and mt76x2
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Lots of conflicts, by happily all cases of overlapping
changes, parallel adds, things of that nature.
Thanks to Stephen Rothwell, Saeed Mahameed, and others
for their guidance in these resolutions.
Signed-off-by: David S. Miller <davem@davemloft.net>
Old firmware versions don't support this command. Sending it
to any firmware before -41.ucode will crash the firmware.
This fixes https://bugzilla.kernel.org/show_bug.cgi?id=201975
Fixes: 66e839030f ("iwlwifi: fix wrong WGDS_WIFI_DATA_SIZE")
CC: <stable@vger.kernel.org> #4.19+
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This function is only half-used by mvm (i.e. only the nvm_version part
matters, since the calibration version is irrelevant), so it's
pointless to export it from iwlwifi. If mvm uses this function, it
has the additional complexity of setting the calib version to a bogus
value on all cfg structs.
To avoid this, move the function to dvm and make a simple comparison
of the nvm_version in mvm instead.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Call the previously introduced apply points entry
point when reaching an apply point.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
When ini TLVs are loaded, dump data according to the
stored configuration.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
First set of patches for 4.21. Most notable here is support for
Quantenna's QSR1000/QSR2000 chipsets and more flexible ways to provide
nvram files for brcmfmac.
Major changes:
brcmfmac
* add support for first trying to get a board specific nvram file
* add support for getting nvram contents from EFI variables
qtnfmac
* use single PCIe driver for all platforms and rename
Kconfig option CONFIG_QTNFMAC_PEARL_PCIE to CONFIG_QTNFMAC_PCIE
* add support for QSR1000/QSR2000 (Topaz) family of chipsets
ath10k
* add support for WCN3990 firmware crash recovery
* add firmware memory dump support for QCA4019
wil6210
* add firmware error recovery while in AP mode
ath9k
* remove experimental notice from dynack feature
iwlwifi
* PCI IDs for some new 9000-series cards
* improve antenna usage on connection problems
* new firmware debugging infrastructure
* some more work on 802.11ax
* improve support for multiple RF modules with 22000 devices
cordic
* move cordic macros and defines to a public header file
* convert brcmsmac and b43 to fully use cordic library
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Merge tag 'wireless-drivers-next-for-davem-2018-11-30' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next
Kalle Valo says:
====================
wireless-drivers-next patches for 4.21
First set of patches for 4.21. Most notable here is support for
Quantenna's QSR1000/QSR2000 chipsets and more flexible ways to provide
nvram files for brcmfmac.
Major changes:
brcmfmac
* add support for first trying to get a board specific nvram file
* add support for getting nvram contents from EFI variables
qtnfmac
* use single PCIe driver for all platforms and rename
Kconfig option CONFIG_QTNFMAC_PEARL_PCIE to CONFIG_QTNFMAC_PCIE
* add support for QSR1000/QSR2000 (Topaz) family of chipsets
ath10k
* add support for WCN3990 firmware crash recovery
* add firmware memory dump support for QCA4019
wil6210
* add firmware error recovery while in AP mode
ath9k
* remove experimental notice from dynack feature
iwlwifi
* PCI IDs for some new 9000-series cards
* improve antenna usage on connection problems
* new firmware debugging infrastructure
* some more work on 802.11ax
* improve support for multiple RF modules with 22000 devices
cordic
* move cordic macros and defines to a public header file
* convert brcmsmac and b43 to fully use cordic library
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
FW debug data will oneshot read all data available in DRAM
and fill the supplied user buffer. In case the read request
is greater than the new data in DRAM, the driver will write
all data it has and return the buffer immediately.
Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Lior Cohen <lior2.cohen@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
FW dump was missing in case the RT FW ucode
section failed to load. This failure happens when
the RT section of the FW file is corrupted.
Signed-off-by: Lior Cohen <lior2.cohen@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
We can't use SAR Geo if basic SAR is not enabled, since the SAR Geo
tables define offsets in relation to the basic SAR table in use.
To fix this, make iwl_mvm_sar_init() return one in case WRDS is not
available, so we can skip reading WGDS entirely.
Fixes: a6bff3cb19 ("iwlwifi: mvm: add GEO_TX_POWER_LIMIT cmd for geographic tx power table")
Cc: stable@vger.kernel.org # 4.12+
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
From coreboot/BIOS:
Name ("WGDS", Package() {
Revision,
Package() {
DomainType, // 0x7:WiFi ==> We miss this one.
WgdsWiFiSarDeltaGroup1PowerMax1, // Group 1 FCC 2400 Max
WgdsWiFiSarDeltaGroup1PowerChainA1, // Group 1 FCC 2400 A Offset
WgdsWiFiSarDeltaGroup1PowerChainB1, // Group 1 FCC 2400 B Offset
WgdsWiFiSarDeltaGroup1PowerMax2, // Group 1 FCC 5200 Max
WgdsWiFiSarDeltaGroup1PowerChainA2, // Group 1 FCC 5200 A Offset
WgdsWiFiSarDeltaGroup1PowerChainB2, // Group 1 FCC 5200 B Offset
WgdsWiFiSarDeltaGroup2PowerMax1, // Group 2 EC Jap 2400 Max
WgdsWiFiSarDeltaGroup2PowerChainA1, // Group 2 EC Jap 2400 A Offset
WgdsWiFiSarDeltaGroup2PowerChainB1, // Group 2 EC Jap 2400 B Offset
WgdsWiFiSarDeltaGroup2PowerMax2, // Group 2 EC Jap 5200 Max
WgdsWiFiSarDeltaGroup2PowerChainA2, // Group 2 EC Jap 5200 A Offset
WgdsWiFiSarDeltaGroup2PowerChainB2, // Group 2 EC Jap 5200 B Offset
WgdsWiFiSarDeltaGroup3PowerMax1, // Group 3 ROW 2400 Max
WgdsWiFiSarDeltaGroup3PowerChainA1, // Group 3 ROW 2400 A Offset
WgdsWiFiSarDeltaGroup3PowerChainB1, // Group 3 ROW 2400 B Offset
WgdsWiFiSarDeltaGroup3PowerMax2, // Group 3 ROW 5200 Max
WgdsWiFiSarDeltaGroup3PowerChainA2, // Group 3 ROW 5200 A Offset
WgdsWiFiSarDeltaGroup3PowerChainB2, // Group 3 ROW 5200 B Offset
}
})
When read the ACPI data to find out the WGDS, the DATA_SIZE is never
matched.
From the above format, it gives 19 numbers, but our driver is hardcode
as 18.
Fix it to pass then can parse the data into our wgds table.
Then we will see:
iwlwifi 0000:01:00.0: U iwl_mvm_sar_geo_init Sending GEO_TX_POWER_LIMIT
iwlwifi 0000:01:00.0: U iwl_mvm_sar_geo_init SAR geographic profile[0]
Band[0]: chain A = 68 chain B = 69 max_tx_power = 54
iwlwifi 0000:01:00.0: U iwl_mvm_sar_geo_init SAR geographic profile[0]
Band[1]: chain A = 48 chain B = 49 max_tx_power = 70
iwlwifi 0000:01:00.0: U iwl_mvm_sar_geo_init SAR geographic profile[1]
Band[0]: chain A = 51 chain B = 67 max_tx_power = 50
iwlwifi 0000:01:00.0: U iwl_mvm_sar_geo_init SAR geographic profile[1]
Band[1]: chain A = 69 chain B = 70 max_tx_power = 68
iwlwifi 0000:01:00.0: U iwl_mvm_sar_geo_init SAR geographic profile[2]
Band[0]: chain A = 49 chain B = 50 max_tx_power = 48
iwlwifi 0000:01:00.0: U iwl_mvm_sar_geo_init SAR geographic profile[2]
Band[1]: chain A = 52 chain B = 53 max_tx_power = 51
Cc: stable@vger.kernel.org # 4.12+
Fixes: a6bff3cb19 ("iwlwifi: mvm: add GEO_TX_POWER_LIMIT cmd for geographic tx power table")
Signed-off-by: Matt Chen <matt.chen@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
There's no need to have a hw refcount if we just mark the
command queue with a (fake) TID; at that point, the refcount
becomes equivalent to the hweight() of the TID bitmap.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Trigger dump collection if the alive flow fails, regardless of the
reason.
Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
The debug variables are bloating the iwl_fw struct. And the fields
are out of order, missing docs and some are redundant.
Clean this up. This serves as preparation for unionizing it for the
new ini infra.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
When reading the profiles from the EWRD table in ACPI, we loop over
the data and set it into our internal table. We use the number of
profiles specified in ACPI without checking its validity, so if the
ACPI table is corrupted and the number is larger than our array size,
we will try to make an out-of-bounds access.
Fix this by making sure the value specified in the ACPI table is
valid.
Fixes: 6996490501 ("iwlwifi: mvm: add support for EWRD (Dynamic SAR) ACPI table")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
The Free Software Foundation address is superfluous and causes
checkpatch to issue a warning when present. Remove all paragraphs
with FSF's address to prevent that.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Update reduce tx power command API to be compatible with new FW API.
Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Currently multi-queue is disabled for 22000 devices.
This was since driver isn't supposed to write to prph
registers anymore, and FW needs to configure the RFH.
Now that FW added support for the API - use it and remove
the 22000 multi RX queue disablement.
Bump min API version to avoid compatibility issues.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Device 22560 have many different hw and sw features than 22000 family,
so introduce a new family of devices - 22560.
Signed-off-by: Golan Ben Ami <golan.ben.ami@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
There's already an opmode common file for nvm iwl-nvm-parse.c
Move the content of fw/nvm.c to iwl-nvm-parse.c and delete fw/nvm.c.
Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Move all the NVM file handling code to iwl-nvm-parse.c where all this
stuff belongs. This cleans up the MVM specific code and allows easier
reuse by other opmodes if needed.
Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
