wifi: rtlwifi: fix default typo

Change 'defult' to 'default' in comments in several rtlwifi drivers.

Signed-off-by: Fredrik Lönnegren <fredrik@frelon.se>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>

wifi: rtlwifi: fix default typo

Change 'defult' to 'default' in comments in several rtlwifi drivers.

Signed-off-by: Fredrik Lönnegren <fredrik@frelon.se>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20240703070627.135328-1-fredrik@frelon.se

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wifi: rtlwifi: rtl8192d: Use "rtl92d" prefix

Some functions moved from rtl8192de still use the "rtl92de" prefix.
Rename them.

Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Signed-off-by

wifi: rtlwifi: rtl8192d: Use "rtl92d" prefix

Some functions moved from rtl8192de still use the "rtl92de" prefix.
Rename them.

Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://msgid.link/abe3624d-f986-4a24-966c-67defa962e3f@gmail.com

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wifi: rtlwifi: Move code from rtl8192de to rtl8192d-common

Create the new module rtl8192d-common and move some code into it from
rtl8192de. Now the rtl8192de driver (PCI) and the new rtl8192du drive

wifi: rtlwifi: Move code from rtl8192de to rtl8192d-common

Create the new module rtl8192d-common and move some code into it from
rtl8192de. Now the rtl8192de driver (PCI) and the new rtl8192du driver
(USB) can share some of the code.

This is mostly the code that required little effort to make it
shareable. There are a few more functions which they could share, with
more changes.

Add phy_iq_calibrate member to struct rtl_hal_ops to allow moving the
TX power tracking code from dm.c.

The other changes in this patch are adjusting whitespace, renaming some
functions, making some arrays const, and making checkpatch.pl less
unhappy.

rtl8192de is compile-tested only. rtl8192d-common is tested with the
new rtl8192du driver.

Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://msgid.link/69c4358a-6fbf-4433-92a6-341c83e9dd48@gmail.com

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wifi: rtlwifi: drop unused const_amdpci_aspm

Remove the unused "const_amdpci_aspm" member of struct rtl_pci and
struct rtl_ps_ctl.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Ping-

wifi: rtlwifi: drop unused const_amdpci_aspm

Remove the unused "const_amdpci_aspm" member of struct rtl_pci and
struct rtl_ps_ctl.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20231116180529.52752-1-helgaas@kernel.org

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wifi: rtlwifi: simplify LED management

Introduce 'rtl_init_sw_leds()' to replace per-chip LED
initialization code (and so drop 'struct rtl_led' as no
longer used), drop 'init_sw_leds' and 'deinit_sw

wifi: rtlwifi: simplify LED management

Introduce 'rtl_init_sw_leds()' to replace per-chip LED
initialization code (and so drop 'struct rtl_led' as no
longer used), drop 'init_sw_leds' and 'deinit_sw_leds'
fields from 'struct rtl_hal_ops', adjust related code.

Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230614061832.40882-1-dmantipov@yandex.ru

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rtlwifi: rtl8192de: Use DEFINE_SPINLOCK() for spinlock

spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().

Reported-by: Hulk Robot <hul

rtlwifi: rtl8192de: Use DEFINE_SPINLOCK() for spinlock

spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Guobin Huang <huangguobin4@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1617711406-49649-1-git-send-email-huangguobin4@huawei.com

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rtlwifi: rtl8192de: Fix missing callback that tests for hw release of buffer

In commit 38506ecefab9 ("rtlwifi: rtl_pci: Start modification for
new drivers"), a callback needed to check if the hardwa

rtlwifi: rtl8192de: Fix missing callback that tests for hw release of buffer

In commit 38506ecefab9 ("rtlwifi: rtl_pci: Start modification for
new drivers"), a callback needed to check if the hardware has released
a buffer indicating that a DMA operation is completed was not added.

Fixes: 38506ecefab9 ("rtlwifi: rtl_pci: Start modification for new drivers")
Cc: Stable <stable@vger.kernel.org> # v3.18+
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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rtlwifi: rtl8192de: Replace old-style license information

The traditional license information is replaced by the SPDX form. There
are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfi

rtlwifi: rtl8192de: Replace old-style license information

The traditional license information is replaced by the SPDX form. There
are no code changes.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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rtlwifi: Add module parameter ASPM

On some platforms, enable ASPM will cause AER error to be logged, thus
we use a parameter to selectively turn on ASPM.

Signed-off-by: Ping-Ke Shih <pkshih@realtek

rtlwifi: Add module parameter ASPM

On some platforms, enable ASPM will cause AER error to be logged, thus
we use a parameter to selectively turn on ASPM.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Yan-Hsuan Chuang <yhchuang@realtek.com>
Cc: Birming Chiu <birming@realtek.com>
Cc: Shaofu <shaofu@realtek.com>
Cc: Steven Ting <steventing@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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rtlwifi: rtl8192de: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So

rtlwifi: rtl8192de: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
text data bss dec hex filename
2833 945 12 3790 ece realtek/rtlwifi/rtl8192de/sw.o

File size After adding 'const':
text data bss dec hex filename
2929 849 12 3790 ece realtek/rtlwifi/rtl8192de/sw.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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rtlwifi: Fix memory leak when firmware request fails

This patch will fix memory leak when firmware request fails

Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Acked-by: Larry Finger <Larry

rtlwifi: Fix memory leak when firmware request fails

This patch will fix memory leak when firmware request fails

Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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rtlwifi: Convert COMP_XX entries into a proper debugging mask

The debugging macros contain a parameter COMP_XX that could be used as a
mask; however, the code turns all these various bits on at the

rtlwifi: Convert COMP_XX entries into a proper debugging mask

The debugging macros contain a parameter COMP_XX that could be used as a
mask; however, the code turns all these various bits on at the same time.
This change implements them as a proper mask, and adds module parameters
to set the mask at load time.

The current name "debug" for the debug level has been changed to
"debug_level" to better differentiate it from "debug_mask".

The debug routines have also been changed to interrogate the structure
that is loaded at entry time. As a result, the structure rtl_debug is no
longer needed, and all references to it are deleted.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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rtlwifi: rtl8192de: Remove all instances of DBG_EMERG

This is a step toward eliminating the RT_TRACE macros. Those calls that
have DBG_EMERG as the level are always logged, and they represent error

rtlwifi: rtl8192de: Remove all instances of DBG_EMERG

This is a step toward eliminating the RT_TRACE macros. Those calls that
have DBG_EMERG as the level are always logged, and they represent error
conditions, thus they are replaced with pr_err().

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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rtlwifi: Replace local debug macro RT_ASSERT

This macro can be replaced with WARN_ONCE. In addition to using a
standard debugging macro for these critical errors, we also get
a stack dump.

In rtl88

rtlwifi: Replace local debug macro RT_ASSERT

This macro can be replaced with WARN_ONCE. In addition to using a
standard debugging macro for these critical errors, we also get
a stack dump.

In rtl8821ae/hw.c, a senseless comment was removed, and an incorrect
indentation was fixed.

This patch also fixes two places in each of rtl8192ee, rtl8723be,
and rtl8821ae where the logical condition was incorrect.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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rtlwifi: rtl8192de: Remove address of Free Software Foundation

Since this driver was added to the kernel, the checkpatch script was
modified to request that the address of the FSF not be included.

rtlwifi: rtl8192de: Remove address of Free Software Foundation

Since this driver was added to the kernel, the checkpatch script was
modified to request that the address of the FSF not be included.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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rtlwifi: Fix regression caused by commit d86e64768859

In commit d86e64768859 ("rtlwifi: rtl818x: constify local structures"),
the configuration struct for most of the drivers was changed to be
const

rtlwifi: Fix regression caused by commit d86e64768859

In commit d86e64768859 ("rtlwifi: rtl818x: constify local structures"),
the configuration struct for most of the drivers was changed to be
constant. The problem is that five of the modified drivers need to be
able to update the firmware name based on the exact model of the card.
As the file names were stored in one of the members of that struct,
these drivers would fail with a kernel BUG splat when they tried to
update the firmware name.

Rather than reverting the previous commit, I used a suggestion by
Johannes Berg and made the firmware file name pointers be local to
the routines that update the software variables.

The configuration struct of rtl8192cu, which was not touched in the
previous patch, is now constantfied.

Fixes: d86e64768859 ("rtlwifi: rtl818x: constify local structures")
Suggested-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@vger.kernel.org> # 4.8
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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rtlwifi: rtl818x: constify local structures

For structure types defined in the same file or local header files, find
top-level static structure declarations that have the following
properties:
1. Ne

rtlwifi: rtl818x: constify local structures

For structure types defined in the same file or local header files, find
top-level static structure declarations that have the following
properties:
1. Never reassigned.
2. Address never taken
3. Not passed to a top-level macro call
4. No pointer or array-typed field passed to a function or stored in a
variable.
Declare structures having all of these properties as const.

Done using Coccinelle.
Based on a suggestion by Joe Perches <joe@perches.com>.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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rtlwifi: rtl8192de: Fix incorrect module parameter descriptions

Two of the module parameters are listed with incorrect default values.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: St

rtlwifi: rtl8192de: Fix incorrect module parameter descriptions

Two of the module parameters are listed with incorrect default values.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@vger.kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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rtlwifi: rtl818x: Move drivers into new realtek directory

Now that a new mac80211-based driver for Realtek devices has been submitted,
it is time to reorganize the directories. Rather than having di

rtlwifi: rtl818x: Move drivers into new realtek directory

Now that a new mac80211-based driver for Realtek devices has been submitted,
it is time to reorganize the directories. Rather than having directories
rtlwifi and rtl818x be in drivers/net/wireless/, they will now be in
drivers/net/wireless/realtek/. This change simplifies the directory
structure, but does not result in any configuration changes that are
visable to the user.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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