This reverts commit 159697474d.
There is no real need to increase IO_SPACE_LIMIT if PCI_IOBASE
is properly set to 'mips_io_port_base'. Hence revert this commit
first before doing anything else.
Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20210925203224.10419-2-sergio.paracuellos@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove the same expression (!memcmp(pIE->data, BROADCOM_OUI2, 3))
on both the side of "||" .
Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/YVme3xtnCHN/hOjS@user
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove function power_saving_wk_hdl is it just calling rtw_ps_processor.
Instead of power_saving_wk_hdl() call rtw_ps_processor().
Acked-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/YVhv5JiHovfdpNGg@user
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Function rtl8188e_silentreset_for_specific_platform() is empty.
Remove it and remove code that does nothing other than using the
unwanted DBG_88E macro now.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210930175546.11175-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This path fixes four checkpatch.pl warnings:
Statements should start on a tabstop
Signed-off-by: Dawid Esterhuizen <desterhuizen@gmail.com>
Link: https://lore.kernel.org/r/YVXGsMZDGmdGjErJ@kkobus.whirley.local
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
SupportICType is ODM_RTL8188E in this driver. So function
odm_DynamicBBPowerSaving() does nothing, remove it. It is the only
user of odm_1R_CCA(), remove that function as well.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210928131930.8866-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove reassignment of same value to variable pstat->auth_seq.
On if (seq == 1) assigning the value 2. At the end of if statement
also assigning the value pstat->auth_seq = seq + 1 that is again
assigning the value 2.
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/YVnX1HIYoisW621x@user
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove condition which never get execute.
as pattrib->mdata is always zero before if condition check.
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/YVnTJCoz2qsXDXGc@user
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
kfree(NULL) is safe and the check 'if (pstat->passoc_req)' before kfree
is not necessary.
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Longji Guo <guolongji@uniontech.com>
Link: https://lore.kernel.org/r/20210929110613.29979-1-guolongji@uniontech.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
After merging vchiq_2835_arm.c into vchiq_arm.c some platform structs
doesn't need to exported anymore. So move them into the C file.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Link: https://lore.kernel.org/r/1633264369-998-4-git-send-email-stefan.wahren@i2se.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This moves vchiq_arm_init_state() above its caller, so we can drop the
now unnecessary forward declaration and make the function static.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Link: https://lore.kernel.org/r/1633264369-998-2-git-send-email-stefan.wahren@i2se.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Replace camel case variable name for variable pbyCxtBuf
with snake case equivalent, in mac.h
Signed-off-by: Tommaso Merciai <tomm.merciai@gmail.com>
Link: https://lore.kernel.org/r/20211001202504.410383-1-tomm.merciai@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This header defines a number of symbols/macros that are not used and can
be removed. In addition, it defines a number of synonym symbols that are
used interchangeably in the source. Only one is now selected.
In addition to the above, a number of comments that have no meaning for
this chip have been removed.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Link: https://lore.kernel.org/r/20210927214527.5341-1-Larry.Finger@lwfinger.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
For better maintainability, replace conditional expressions with if
statements in the drivers' probe routine.
Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Link: https://lore.kernel.org/r/20210927160649.29209-1-nikita.yoush@cogentembedded.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Per Renesas datasheet, MLBC0 register's fcnt field in the embedded
dim2 module must be never set to value different from 3.
Enforce that, via an optional field in struct dim2_platform_data.
Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Link: https://lore.kernel.org/r/20210927155804.27877-1-nikita.yoush@cogentembedded.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove mutex 'usb_vendor_req_mutex'.
It was used to protect a shared buffer for USB requests and, since that
buffer is removed in previous patch, this mutex is now useless.
Furthermore, because it was used to serialize the calls to the Core USB
API, we thoroughly tested the enabling of concurrent firing of USB requests
without the mutex and found no problems of any kind in common use cases.
Co-developed-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Link: https://lore.kernel.org/r/20210924122705.3781-17-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove the shared buffer for USB requests because it is not necessary
and use a local on stack variable since the new Core USB API does not
have the constraints of usb_control_msg().
Co-developed-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Link: https://lore.kernel.org/r/20210924122705.3781-16-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Create and call new usb_write() instead of usbctrl_vendorreq() from
inside rtw_write{8,16,32,N}().
In old code, rtw_write{8,16,32,N}() called usbctrl_vendorreq() which in
turn uses usb_control_msg() from within a "while" loop to build a control
URB, send it off and wait for completion. usbctrl_vendorreq() was used
for both receiving and sending messages, depending on the "requesttype"
argument which is passed by callers.
Compared to usbctrl_vendorreq(), which manages both reads and writes
from and to the USB endpoint, the new usb_write() manages only writes.
For this purpose it uses the newer USB Core usb_control_msg_send() API.
The latter is preferred according both to suggestions by Greg Kroah-Hartman
and also to its actual design.
A noteworthy feature of usb_control_msg_send() is that the data pointer
can be made to a reference on the stack because it does not have the
restriction that usb_control_msg() has where the data pointer must be to
dynamically allocated memory.
usbctrl_vendorreq() used a "while" loop that we considered unnecessary
so that it is not in the new usb_write(). Furthermore, the latter has no
redundant checking, less obvious comments, no debug prints, and it manages
errors before success case. All in all, usb_write() is simpler than
usbctrl_vendorreq() and uses less lines of code.
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Co-developed-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210924122705.3781-15-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Create and call new usb_read() instead of usbctrl_vendorreq() from
inside rtw_read{8,16,32}().
In old code, rtw_read{8,16,32}() called usbctrl_vendorreq() which in
turn uses usb_control_msg() from within a "while" loop to build a control
URB, send it off and wait for completion. usbctrl_vendorreq() was used for
both receiving and sending messages, depending on the "requesttype"
argument which was passed by callers.
Compared to usbctrl_vendorreq(), which managed both reads and writes
from and to the USB endpoint, the new usb_read() manages only reads. For
this purpose it uses the newer USB Core usb_control_msg_recv() API. The
latter is preferred according both to a suggestion by Greg Kroah-Hartman
and also to its actual design.
Two noteworthy features of usb_control_msg_recv() are that (1) the data
pointer can be made to a reference on the stack because it does not have
the restriction that usb_control_msg() has where the data pointer must be
to dynamically allocated memory, and that (2) the whole message must be
properly received from the device in order for this function to be
successfuli (if a device returns less than the expected amount of data,
then the function will fail).
usbctrl_vendorreq() uses a "while" loop that we considered unnecessary
so that it is not in the new usb_read(). Furthermore, the latter has no
redundant checking, less obvious comments, and it manages errors before
success cases. All in all, usb_read() is simpler than
usbctrl_vendorreq() and uses less lines of code.
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Co-developed-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210924122705.3781-14-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove an unnecessary 'if' test from usbctrl_vendorreq() because
"length" is never greater than MAX_VENDOR_REQ_CMD_SIZE.
Co-developed-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210924122705.3781-13-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change the type of "data" from __le32 to __le16. The size of the data
that usbctrl_vendorreq() will read is two bytes in little endian order,
so the most suitable type is __le16.
With the old code, since the two most significant bytes of data are not
initialized, KMSan can likely detect the reading of uninitialized data,
so this change can prevent the checker from complaining.
Co-developed-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210924122705.3781-12-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove an unnecessary bitwise AND because "length" can never be greater
than 0xffff since VENDOR_CMD_MAX_DATA_LEN is defined as '254'.
Co-developed-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210924122705.3781-11-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove the unnecessary buffer "u8 buf[VENDOR_CMD_MAX_DATA_LEN]" and
pass directly "data" to usbctrl_vendorreq().
Co-developed-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210924122705.3781-10-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change the type of "data" from __le32 to __le16 in rtw_write16(). The
argument "val", which is u16, after being conditionally swapped to little
endian, is assigned to "data"; therefore, __le16 is the most suitable type
for "data". Remove the bitwise AND of "val" with 0xffff because it is
redundant. Use cpu_to_le16() because "data" is __le16.
Co-developed-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210924122705.3781-9-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove unnecessary casts from rtw_read{8,16,32}() and from
rtw_write{8,16,32,N}().
Co-developed-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210924122705.3781-8-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename variables in rtw_read{8.16.32}() and in rtw_write{8,16,32,N}()
because of unnecessary 'p' (that probably stand for "pointer to") and
'w' (that probably stands for "word"):
pio_priv => io_priv;
pintfhdl => intf;
wvalue => value.
Co-developed-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210924122705.3781-7-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove an unnecessary comment from usbctrl_vendorreq().
Co-developed-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210924122705.3781-6-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reorder comments in usbctrl_vendorreq() to follow Linux coding style.
Delete two of them because they are "obvious".
Co-developed-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210924122705.3781-5-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove unnecessary test for "!io_buf" in usbctrl_vendorreq(). This test
is not necessary because io_buf has been assigned with the address of
a region of dynamically allocated memory (dvobj->usb_alloc_vendor_req_buf)
by rtw_init_intf_priv() in os_dep/usb_intf.c.
Co-developed-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210924122705.3781-4-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reorder variables declarations according to the "Reverse Xmas Tree"
style.
Co-developed-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210924122705.3781-3-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Clean up symbol names in usbctrl_vendorreq():
pdata => data;
pio_priv => io_priv;
pintfhdl => intf.
Co-developed-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210924122705.3781-2-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The function ODM_CheckPowerStatus() returns always true. Checking its
return value is not necessary. Remove the function and related code.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210925074013.14693-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
LedStrategy is set but never used. Remove it from struct led_priv and
remove the now unused enum LED_STRATEGY_871x as well.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210924204917.6313-6-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Sergio Paracuellos
Saurav Girepunje
Kai Song
Michael Straube
Dawid Esterhuizen
Gustavo A. R. Silva
Longji Guo
Stefan Wahren
Tommaso Merciai
Larry Finger
Nikita Yushchenko
Pavel Skripkin
Fabio M. De Francesco