Pass the gasket driver descriptor to the interrupt init function, rather
than exploding out separate parameters from various fields of that
structure. This allows us to make more localized changes to the types
of interrupts supported (MSIX vs. wire, etc.) without affecting the
calling sequence, and seems nicer for simplification purposes.
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Split interrupt handler into PCI MSIX-specific and generic functions,
for adding non-MSIX handlers in the future. Move MSIX init code
together,, out of generic init path.
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename lookup_internal_desc() to lookup_pci_internal_desc() to reflect
use for PCI devices only, in prep for non-PCI devices in the future.
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Separate code for generic parts of gasket device removal sequence from
the PCI device removal code, in prep for non-PCI devices later.
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Split out generic gasket device add code from the code for adding a PCI
gasket device, in prep for other gasket device types in the future.
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Some explicit memory barriers in the page table code are not necessary,
either because:
(a) The barrier follows a non-relaxed MMIO access that already performs
a read or write memory barrier.
(b) The barrier follows DMA API calls for which the device-visible
effects of IOMMU programming are guaranteed to be flushed to the IOMMU
prior to the call returning, and doesn't need to sync with normal memory
access.
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use of readl() is deprecated; readl_relaxed() with appropriate memory
barriers is preferred. Switch to relaxed reads and writes for better
performance as well. Memory barriers required for I/O vs. normal
memory access on Apex devices have already been explicitly coded in the
page table routines.
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove debug logs that only indicate the name of the entered function,
in favor of using ftrace for function tracing style logs.
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
gasket_alloc_dev can retrieve the device name from the parent parameter,
a separate parameter isn't needed for this. Rename the variable to
better reflect its meaning, as the name of the parent device for which a
gasket device is being allocated.
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Previous cleanups missed a case of multi-line function call with line
continuation parameters not aligned per kernel style.
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
A debug log in gasket_alloc_dev() is issued regardless of whether the
device pointer used returned success or error. The log isn't that
useful anyway, remove it.
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Reviewed-by: Rob Springer <rspringer@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Array cm_mappable_regions is defined but is never used hence it is
redundant and can be removed.
Cleans up clang warning:
warning: 'cm_mappable_regions' defined but not used [-Wunused-const-variable=]
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove null ptr check before kfree because kfree is null ptr safe.
Issue found by checkpatch.
Signed-off-by: Sumit Kumar <sumit686215@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Removed all usages of INIT_MSG and dropped it from dbg.h.
Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
There are some printk's which can be replaced properly
using dev_* kernel functions. Use dev_info to show
N_FTS status for each port using a loop instead of duplicating
lines of code.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
There are some functions in driver code that can be declared
'static'. Just do it.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Placed a check for the return value of sscanf. -EINVAL is returned if
the value is anything other than expected. Reported by checkpatch.pl
Signed-off-by: Sumit Pundir <pundirsumit11@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch removed unneeded variable named ret because this variable is
used only to return 0.
Signed-off-by: Bhaskar Singh <bhaskar.kernel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch removed function named rtw_malloc2d.
I removed this function because this function is used exactly once and
function call have some overhead also.
Maybe this will improve code runtime slightly.
Signed-off-by: Bhaskar Singh <bhaskar.kernel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch removes support for channels > 14. That is from the TODO which
says:
-find and remove remaining code valid only for 5HGz. Most of
obvious ones have been removed, but things like channel > 14 still
exist.
Signed-off-by: Bhaskar Singh <bhaskar.kernel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Add the missing SPDX-License-Identifier tag to clear the checkpatch
issue. This is a coding style change which should not impact runtime
code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename function PHY_SetRF8256OFDMTxPower() to
phy_set_rf8256_ofdm_tx_power(), to clear the checkpatch issue with
CamelCase naming.
This is a coding style change which should have no impact on runtime
code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename the function PHY_SetRF8256CCKTxPower() to
phy_set_rf8256_cck_tx_power(), to clear the checkpatch issue with
CamelCase naming.
This is a purely coding style change which should have no impact
on runtime code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename the function phy_RF8256_Config_ParaFile() to
phy_rf8256_config_para_file(). This change clears the checkpatch issue
with CamelCase naming.
Additionally as the function is only ever used in one file,
(r8190_rtl8256.c), the function prototype has been removed from the
header file, (r8190_rtl8256.h).
These changes are purely coding style in nature and should have no
impact on runtime code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename the function PHY_RF8256_Config() to phy_rf8256_config(). This
change clears the checkpatch issue with CamelCase naming.
This is a simple coding style change which should have no impact on
runtime code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename the function PHY_SetRF8256Bandwidth() to
phy_set_rf8256_bandwidth(). This change clears the checkpatch issue
with CamelCase naming.
The parameter Bandwidth has been renamed to bandwidth, for the
same reason.
Additionally a new line has been added to the parameter list of the
function declaration in r8190_rtl8256.h to truncate the line length
to the checkpatch limit.
These changes are simple coding style changes which should have no
impact on runtime code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename the constant EEPROM_ChannelPlan to EEPROM_CHANNEL_PLAN,
this clears the checkpatch issue with CamelCase naming.
This is purely a coding style change which should have no impact on
runtime code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename the constant EEPROM_Customer_ID to EEPROM_CUSTOMER_ID,
this change clears the checkpatch issue with CamelCase naming.
This is purely a coding style change which should have no
impact on runtime code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename the constant EEPROM_Default_TxPower to EEPROM_DEFAULT_TX_POWER,
this clears the checkpatch issue with CamelCase issue.
This is purely a coding style change which should have no impact
on runtime code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename the constant EEPROM_Default_CrystalCap to
EEPROM_DEFAULT_CRYSTAL_CAP, this clears the checkpatch issue with
CamelCase naming.
This is purely a coding style change which should have no impact
on runtime code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename the constant EEPROM_Default_PwDiff to EEPROM_DEFAULT_PW_DIFF,
this clears the checkpatch issue with CamelCase naming.
This change is purely a coding style change which should have no
impact on runtime code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename the constant EEPROM_Default_ThermalMeter to
EEPROM_DEFAULT_THERNAL_METER, this change clears the checkpatch
issue with CamelCase naming.
This is purely a coding style change which should have no impact
on runtime code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename the constant EEPROM_TxPwIndex_Ver to
EEPROM_TX_PW_INDEX_VER, this clears the checkpatch issue with
CamelCase naming.
This is purely a coding style change which should have no impact
on runtime code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename the constant EEPROM_TxPwIndex_CCK_V1 to
EEPROM_TX_PW_INDEX_CCK_V1, this clears the checkpatch issue with
CamelCase naming.
This is purely a coding style change which should have no impact
on runtime code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename the constant EEPROM_TxPwIndex_OFDM_24G to
EEPROM_TX_PW_INDEX_OFDM_24G, this change clears the checkpatch
issue with CamelCase naming.
This change is a coding style change which should have no impact
on runtime code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename the constant EEPROM_TxPwIndex_OFDM_24G_V1 to
EEPROM_TX_PW_INDEX_OFDM_24G_V1, this change clears the checkpatch
issue with CamelCase naming.
This is a coding style change which should have no impact on runtime
code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename the constant EEPROM_TxPwIndex_CCK to EEPROM_TX_PW_INDEX_CCK.
This change clears the checkpatch issue with CamelCase naming.
The change is coding style in nature so should have no impact on
runtime code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename the constant EEPROM_CrystalCap to EEPROM_CRYSTAL_CAP. This
clears the checkpatch issue with CamelCase naming.
This is a coding style change which should not impact on runtime
code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename the constant EEPROM_PwDiff to EEPROM_PW_DIFF. This change clears
the checkpatch issue with CamelCase naming.
This is a coding style change which should not impact on runtime
code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename EEPROM_ThermalMeter to EEPROM_THERMAL_METER. This change clears
the checkpatch issue with CamelCase naming.
This change is a coding style change which should not impact on
runtime code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename EEPROM_TxPowerDiff to EEPROM_TX_POWER_DIFF. This change clears
the checkpatch issue with CamelCase naming.
This change is purely a coding style change which should have no
impact on runtime code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reorder the members of enum _RTL8192Usb_HW so that they are in order.
This is a coding style change which should have no impact on runtime
code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove unused definitions from the r8192U_hw.h header file.
These are coding style changes which should not impact on runtime
code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename the type to baseband_config_type to clear the checkpatch issue
with CamelCase naming. Remove the 'typedef' directive to clear the
issue with defining new types.
As it is only used in the file r819xU_phy.c the type has been moved
to the r819xU_phy.h file.
The enumerated type is only used as a parameter to the function
rtl8192_phyConfigBB. Previously that parameter used type 'u8' so no
compiler typechecking was being performed. The parameter type has been
corrected.
These changes are coding style changes and as such should have no
impact on runtime code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The function rtl8192_phyConfigBB is only used in the file in which it
is defined so can be declared static. Additionally the prototype has
been removed from the header file, as it is not used.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename the enumerated type RT_RF_TYPE_DEF to rt_rf_type to comply
with the coding standard, lower case type names. Removed the 'def'
postscript which provides no additional information.
The 'typedef' directive has been removed to clear the checkpatch issue
with defining new types.
The type has been moved to the file r8192U.h, where it is
actually used by the member variable 'rf_type'. Previously the member
variable used a 'u8' type so no compiler type checking is being
performed. The type has been changed to the correct type.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
