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PG2 requires 4 new parameters that to be passed to the PHY.
Use the actual PHY initialization struct size for the mem size of the
PHY_INIT section, to account for additions in params.
[Make sure PG1 still gets the original struct - Arik]
Signed-off-by: Ido Reis <idor@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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PG2 has a unique chip id. It supports similar HW quirks.
Signed-off-by: Ido Reis <idor@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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was hardcoded 252, now uses the parameters struct size.
Signed-off-by: Ido Reis <idor@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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We have to reconfigure the fw when erp protection should
be enabled/disabled. Pass beacons containing changes
in the ERP protection IE, so we could analyze them.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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The 12xx set_key just calls the common wlcore_set_key function, in order
to program the keys into the FW.
The 18xx variant changes the spare block count when a GEM or TKIP
key is set. Also modify the get_spare_blocks HW op for 18xx to return
the correct numbers of spare blocks, according to what is currently
set in FW.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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Add a HW op for getting spare blocks.
12xx cards require 2 spare blocks for GEM encrypted SKBs, regardless
of VIFs or keys programmed into the FW.
18xx cards require 2 spare blocks when there are any connected TKIP or
GEM VIFs. For now always return 2 spare blocks, as this works with all
networks. The special case TKIP/GEM functionality is added at a later
patch.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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18xx chips do not require extra space in the TKIP header. Introduce a
new HW quirk to allow us to make this feature arch-specific. 12xx chip
will now have this quirk.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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Wrong fm_coex parameters were set during wl18xx
init phase, fix it.
Signed-off-by: Ziv Riesel <zivriesel@ti.com>
Signed-off-by: Victor Goldenshtein <victorg@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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Save the ht_cap IE per-band, so we can configure different
params to BG and A bands (we currently don't support MIMO
on A band)
[Small fix for rx_highest - Arik]
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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Add a dependency on mac80211 in Kconfig, and also replace some spaces
with tabs.
Reported-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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Modify default parameters to reduce firmware BSS lose
probability in congested environment.
[Applied to 18xx configuration as well - Arik]
Signed-off-by: Igal Chernobelsky <igalc@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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In patch d7b63b9fc7ee73e75a4c7fdb899 we have raised the dynamic
PS timeout to 200ms to improve user experience. Re-apply the change,
since it was reverted in the wlcore split.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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The "static" modifier was mistakenly forgotten for some functions.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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Commit 4afc37 (wlcore: reorder identify_chip and get_hw_info) broke
support for wl127x chips.
When we moved the identify_chip operation to an earlier stage (ie. to
the probe function), we broke wl127x support because during HW init we
would set the WLCORE_QUIRK_TX_BLOCKSIZE_ALIGN.
To avoid this, set this quirk in the identify_chip operations and only
force it to be unset if the bus module doesn't support it. We were
doing the opposite and setting the flag if the bus module supports it.
Signed-off-by: Luciano Coelho <coelho@ti.com>
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as tcp check sum is going to be removed from firmware, and as
there is a problem with getting dns in security when checksum is
enabled, it was decided to disable it by default.
for none security modes it can be enabled by module paramenter.
Signed-off-by: Assaf Azulay <assaf@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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Some of the structures were updated, other structures had a few
missing values and a few new ones were added. Change the driver
structs accordingly.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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Now the firmware can support TX block ack sessions with 64 frames.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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Instead of adding more files from the lower drivers into the same
directory in debugfs as wlcore, we now add a subdirectory for the
lower driver. This makes things a bit easier, because we can quickly
see where the debugfs entry is implemented and what is specific to the
lower driver.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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Yet another temporary module parameter requested by the firmware team.
This will be replaced by the conf binary.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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We use hardcoded values for the different board types. In some cases
we may need to override the defaults, so export the values as module
params. If not defined, the defaults for the specified board type
will be used.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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With more recent PHY firmware versions (>8.1.0.0.116), we need to use
the correct value for the pwr_limit_reference_11_abg parameter when
setting the mac_and_phy options.
For now we use a hardcoded 0xc8 as the value. This will be moved to
the configuration binary when it gets implemented.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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In some cases it may be useful to force narrow-band SISO channels.
Add a new value to the ht_mode module parameter to force the device to
operate in SISO 20MHz.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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If the wl18xx module is loaded with ht_mode=wide (the default), we
shouldn't use MIMO rates when the channel type is not HT40. Fix this
by checking the ht_mode before deciding which rates to used.
Additionally, set the ht_mode parameter explicitly to "wide" as the
default.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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The wl18xx firmware writes the PHY firmware version in the static
data. Add an operation to parse the static data and print the PHY
firmware version when booting.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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Implement the operations that are necessary to fetch the
wl18xx-specific FW statistics and export them in debugfs.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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There are some problems with MCS_13 in PG 1.0 hardware. So we disable
it when PG 1.0 is detected.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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Like HDK, COM8 uses 0x06 for the low_band_component_type as well.
Hardcode the value for COM8 until this configuration can be done in
the external configuration binary (to be implemented).
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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Since the most common board we're using now is an HDK board, change
the default board_type to hdk.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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We were changing the low_band_component_type in the private
configuration structure before copying the default values to it, so
the change was overwritten and only took effect after HW recovery.
Reported-by: Dror Erez <drorer@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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In wl18xx we don't have an NVS yet, so we need to control whether 11a
is supported with a module parameter for now. 11a support is enabled
by default and can be changed by setting enable_11a to false when
loading the module.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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Add the get_mac operation in order to fetch the BD_ADDR from fuse ROM,
so that we can derive the WLAN MAC addresses from it.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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The number of RX packet descriptors may vary from chip to chip and
in different firmware versions. Unfortunately, the array that
contains the actual descriptors is in the middle of the fw_status
structure. To manage this, we split the struct into two so we can
calculate the offset of what comes after the array and access the last
elements more easily.
[Changed the STATUS_LEN macro to be placement agnostic - Arik]
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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Add a new module parameter to disable TCP checksum offload.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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We need to specify the number of 2.4GHz and 5GHz antennas and whether
the board has an internal or external DC2DC. Add some module
parameters that allow changing that.
In the future this will come from the "NVS" file.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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Currently, all HDK boards use low_band_component_type 0x06. In the
future this may change, but for now, we hardcode this value when the
board_type is set to HDK.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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Add the correct FW name for PLT (which is the same as the normal
firmware) and implement the plt_init operation.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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Add more board types and remove a now unneeded write to SCR_PAD2 setting
the board type.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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In this chip family the NVS file should not be uploaded to FW. In fact,
we encounter strange bugs (sdio errors) when trying to upload it with
certain parameters.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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This ensures the index is 0 on FW recovery and prevents spurious error
prints - "WARNING illegal id in tx completion".
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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Read the HW PG version of the 18xx chip from FUSE.
Based on an earlier patch by Luciano Coelho <coelho@ti.com>.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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Instead of using hardcoded values for a single frequency, we need to
read the frequency and use the appropriate values for it in the top
initialization.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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Currently (Fw .67) appears to do more harm than good.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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Define the FW pc in the 18xx register translation table. This specific
register is only valid in the boot partition, so change the momentarily
change partitions. This doesn't damage 12xx cards, where the FW pc is
accessible via boot partition as well.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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The firmware uses the SCR_PAD2 register to read the board type passed
from the driver. The values don't match the ones used in the mac and
phy configuration, so we need to map them before writing. This commit
adds a translation table that is used when writing the board type to
SCR_PAD2.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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Different board types (ie. FPGA, HDK and DVP/EVB) require slightly
different init configuration options. Since we cannot probe the type
of board from the actual hardware, we need to pass it as an option
during module load.
This patch adds a module parameters that accepts the 3 different board
types, with DVP/EVB as the default, and uses this value where needed.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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Set an alternate HT cap allowing MIMO rates (but only 20mhz) channels,
when the module is loaded with ht_mode=mimo.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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Define the default HT capabilities of the 18xx chip family - these include
support for wide-channel.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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Add a HW op to add extra enabled rates for AP-mode data-rates. Since
the rates might depend on channel properties, reconfigure AP-mode rates
when these change.
Implement the HW op for the 18xx family, where MIMO or wide-chan rates
can be added.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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Enable wide-chan or MIMO rates when appropriate.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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Now wlcore requires the lower drivers to set the correct
configuration. Move the existing private configuration to the proper
place and add all generic configuration parameters.
The important changes are in Tx interrupt pacing and Rx BA window size.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
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