Since the WF200 VID/PID are not reliable, it's recommended to declare it
in the DT. Until now, if the device was not declared, the driver just
printed a warning and continue. But, the risk of a collision is too
high, the driver now returns an error.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20220113085524.1110708-32-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
"config-file" is too broad. Replace it by "silabs,antenna-config-file"
which is more explicit.
The attribute "config-file" is probably not widely used. This patch
obviously breaks setups that use this attribute.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20220113085524.1110708-31-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Values "silabs,wfx-sdio" and "silabs,wfx-spi" are deprecated for a while
now. We take advantage of getting out of the staging tree to drop them
and start from a blank sheet.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20220113085524.1110708-30-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
There is currently, a mismatch between the location of the firmware in
linux-firmware and the path written in the driver.
We take this opportunity to relocate the WF200 firmware in wfx/ instead
of silabs/.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20220113085524.1110708-29-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
"WF200" only designates the chip. To make a WiFi board, the chip must be
associated with an antenna. The antenna configuration is located in
separate files (aka PDS files in Silabs wording). Currently, user has to
write in his DT something like:
compatible = "silabs,wf200";
config = "brd4001a.pds";
It is far better to embed a list of known boards (chip + antenna) in the
driver. So the user just have to declare:
compatible = "silabs,brd4001a";
This patch add the configurations for the evaluation boards sold by
Silabs. To provide a full plug-and-play experience, the associated PDS
files[1] will be available in linux-firmware.
This patch does not break compatibility with existing setups.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20220113085524.1110708-28-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
It is not necessary to prefix error logs with the function name when an
error message is unique in the code.
Note this patch still prefixes the message 'received event for
non-existent vif' with the function name since it is used several
times.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20220113085524.1110708-26-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Until now, this driver was written in 80 columns style. However, since
all the functions are prefixed with "wfx_", this constraint is no more
respected in the last patches.
From the perspective of kernel Coding Style, it is not a problem since
it is now allowed to write code on 100 columns.
This patch just unify the code to use 100 columns in every comments.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20220113085524.1110708-22-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Until now, this driver was written in 80 columns style. However, since
all the functions are prefixed with "wfx_", this constraint is no more
respected in the last patches.
From the perspective of kernel Coding Style, it is not a problem since
it is now allowed to write code on 100 columns.
This patch just unify the code to use 100 columns.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20220113085524.1110708-21-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The hardware fills struct hif_ind_startup with little endian values. So,
declare it with little endian fields.
It is now a bit more verbose to access to fields of struct
hif_ind_startup, but it is less confusing.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20220113085524.1110708-12-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
In the old days, this file was shared with other projects. Obviously,
this "#ifdef __KERNEL__" have no reasons to be in the kernel.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20220113085524.1110708-8-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Each headers files should include every types it needs to compile (ie.
"gcc $CFLAGS -xc file.h" should compile)
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20220113085524.1110708-4-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
License was missing in Kconfig.
Makefile license was GPL-2.0 while rest of the driver use GPL-2.0-only.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20220113085524.1110708-2-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ODM_ConfigBBWithHeaderFile is a "multiplexer" for ODM_ReadAndConfig_...
functions. It's called only from phy_BB8188E_Config_ParaFile.
We can remove ODM_ConfigBBWithHeaderFile and call the
ODM_ReadAndConfig_... functions directly.
ODM_ReadAndConfig_PHY_REG_PG_8188E does not return an error status,
there's no need for a check.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220110124638.6909-10-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The ODM_ConfigMACWithHeaderFile function is only one line. Merge it into
PHY_MACConfig8188E, which is its only caller.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220110124638.6909-8-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Most of the ODM_ReadAndConfig_... functions return an error status.
Update their callers to process these return values.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220110124638.6909-7-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The READ_AND_CONFIG macro builds a function name from chip type and
table name.
Remove the macro and use the resulting function names directly. This
makes the code easier to read.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220110124638.6909-6-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The only caller of ODM_ConfigRFWithHeaderFile sets rfpath to RF_PATH_A.
Remove the parameter and the check for RF_PATH_A inside the function.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220110124638.6909-5-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The eRFPath variable in phy_RF6052_Config_ParaFile is always 0.
Remove the variable and use 0 directly. (enum rf_radio_path)eRFPath can
be replaced with RF_PATH_A, which is defined as 0.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220110124638.6909-3-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fix the error handling in phy_RF6052_Config_ParaFile.
We can simply return rtStatus.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220110124638.6909-2-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The only caller of rtw_set_chplan_cmd requests that the message be
enqueued and not sent directly.
Remove the enqueue parameter and the code for direct sending.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220108124959.313215-13-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
HAL_(MAC|BB|RF)_ENABLE are always set. Remove the defines and the
checks where they are used.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220108124959.313215-12-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The HW_VAR_MEDIA_STATUS1 hal variable is never set. Remove its define
and the code to set it.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220108124959.313215-11-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
CurrentCckTxPwrIdx in struct hal_data_8188e is set but not used.
It can be removed.
The phy_PowerIndexCheck88E function is now empty. Remove it as well.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220108124959.313215-10-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
CurrentOfdm24GTxPwrIdx in struct hal_data_8188e is set but not used.
It can be removed.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220108124959.313215-9-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
CurrentBW2024GTxPwrIdx in struct hal_data_8188e is set but not used.
It can be removed.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220108124959.313215-8-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
CurrentBW4024GTxPwrIdx in struct hal_data_8188e is set but not used.
It can be removed.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220108124959.313215-7-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The ODM_BB_CCK_PD flag is always set.
Remove the flag and the check if ODM_BB_CCK_PD is not set.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220108124959.313215-4-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
