net: Unify user-visible "Qualcomm" name

Various names for Qualcomm as a company are used in user-visible config
options: QCOM, Qualcomm and Qualcomm Technologies. Switch to unified
"Qualcomm" so it

net: Unify user-visible "Qualcomm" name

Various names for Qualcomm as a company are used in user-visible config
options: QCOM, Qualcomm and Qualcomm Technologies. Switch to unified
"Qualcomm" so it will be easier for users to identify the options when
for example running menuconfig.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260427070127.18471-2-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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net: ethernet: qualcomm: QCOM_PPE should depend on ARCH_QCOM

The Qualcomm Technologies, Inc. Packet Process Engine (PPE) is only
present on Qualcomm IPQ SoCs. Hence add a dependency on ARCH_QCOM, t

net: ethernet: qualcomm: QCOM_PPE should depend on ARCH_QCOM

The Qualcomm Technologies, Inc. Packet Process Engine (PPE) is only
present on Qualcomm IPQ SoCs. Hence add a dependency on ARCH_QCOM, to
prevent asking the user about this driver when configuring a kernel
without Qualcomm platform support,

Fixes: 353a0f1d5b27606b ("net: ethernet: qualcomm: Add PPE driver for IPQ9574 SoC")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/eb7bd6e6ce27eb6d602a63184d9daa80127e32bd.1756466786.git.geert+renesas@glider.be
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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net: ethernet: qualcomm: Add PPE driver for IPQ9574 SoC

The PPE (Packet Process Engine) hardware block is available on Qualcomm
IPQ SoC that support PPE architecture, such as IPQ9574.

The PPE in IP

net: ethernet: qualcomm: Add PPE driver for IPQ9574 SoC

The PPE (Packet Process Engine) hardware block is available on Qualcomm
IPQ SoC that support PPE architecture, such as IPQ9574.

The PPE in IPQ9574 includes six integrated Ethernet MAC for 6 PPE ports,
buffer management, queue management and scheduler functions. The MACs
can connect with the external PHY or switch devices using the UNIPHY PCS
block available in the SoC.

The PPE also includes various packet processing offload capabilities
such as L3 routing and L2 bridging, VLAN and tunnel processing offload.
It also includes Ethernet DMA function for transferring packets between
ARM cores and PPE Ethernet ports.

This patch adds the base source files and Makefiles for the PPE driver
such as platform driver registration, clock initialization, and PPE
reset routines.

Signed-off-by: Luo Jie <quic_luoj@quicinc.com>
Link: https://patch.msgid.link/20250818-qcom_ipq_ppe-v8-3-1d4ff641fce9@quicinc.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

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net: phy: remove Kconfig symbol MDIO_DEVRES

MDIO_DEVRES is only set where PHYLIB/PHYLINK are set which
select MDIO_DEVRES. So we can remove this symbol.

Note: Due to circular module dependencies we

net: phy: remove Kconfig symbol MDIO_DEVRES

MDIO_DEVRES is only set where PHYLIB/PHYLINK are set which
select MDIO_DEVRES. So we can remove this symbol.

Note: Due to circular module dependencies we can't simply
make mdio_devres.c part of phylib.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://patch.msgid.link/27cba535-f507-4b32-84a3-0744c783a465@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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net: ethernet: Add missing depends on MDIO_DEVRES

A number of MDIO drivers make use of devm_mdiobus_alloc_size(). This
is only available when CONFIG_MDIO_DEVRES is enabled. Add missing
depends or se

net: ethernet: Add missing depends on MDIO_DEVRES

A number of MDIO drivers make use of devm_mdiobus_alloc_size(). This
is only available when CONFIG_MDIO_DEVRES is enabled. Add missing
depends or selects, depending on if there are circular dependencies or
not. This avoids linker errors, especially for randconfig builds.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://lore.kernel.org/r/20230409150204.2346231-1-andrew@lunn.ch
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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treewide: replace '---help---' in Kconfig files with 'help'

Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over
'---help---'"), the number of '---help---' has been gradually
decreasi

treewide: replace '---help---' in Kconfig files with 'help'

Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over
'---help---'"), the number of '---help---' has been gradually
decreasing, but there are still more than 2400 instances.

This commit finishes the conversion. While I touched the lines,
I also fixed the indentation.

There are a variety of indentation styles found.

a) 4 spaces + '---help---'
b) 7 spaces + '---help---'
c) 8 spaces + '---help---'
d) 1 space + 1 tab + '---help---'
e) 1 tab + '---help---' (correct indentation)
f) 1 tab + 1 space + '---help---'
g) 1 tab + 2 spaces + '---help---'

In order to convert all of them to 1 tab + 'help', I ran the
following commend:

$ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/'

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

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treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

- Have no license information of any form

These files fall under the project

treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

- Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

GPL-2.0-only

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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drivers: net: ethernet: qualcomm: rmnet: Initial implementation

RmNet driver provides a transport agnostic MAP (multiplexing and
aggregation protocol) support in embedded module. Module provides
vir

drivers: net: ethernet: qualcomm: rmnet: Initial implementation

RmNet driver provides a transport agnostic MAP (multiplexing and
aggregation protocol) support in embedded module. Module provides
virtual network devices which can be attached to any IP-mode
physical device. This will be used to provide all MAP functionality
on future hardware in a single consistent location.

Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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net: qualcomm: add QCA7000 UART driver

This patch adds the Ethernet over UART driver for the
Qualcomm QCA7000 HomePlug GreenPHY.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: L

net: qualcomm: add QCA7000 UART driver

This patch adds the Ethernet over UART driver for the
Qualcomm QCA7000 HomePlug GreenPHY.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Lino Sanfilippo <LinoSanfilippo@gmx.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

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net: qualcomm: make qca_7k_common a separate kernel module

In order to share common functions between QCA7000 SPI and UART protocol
driver the qca_7k_common needs to be a separate kernel module.

Si

net: qualcomm: make qca_7k_common a separate kernel module

In order to share common functions between QCA7000 SPI and UART protocol
driver the qca_7k_common needs to be a separate kernel module.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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ethernet: qualcomm: QCOM_EMAC should depend on HAS_DMA and HAS_IOMEM

If NO_DMA=y:

drivers/built-in.o: In function `emac_probe':
emac.c:(.text+0x3780b8): undefined reference to `bad_dma_ops'

ethernet: qualcomm: QCOM_EMAC should depend on HAS_DMA and HAS_IOMEM

If NO_DMA=y:

drivers/built-in.o: In function `emac_probe':
emac.c:(.text+0x3780b8): undefined reference to `bad_dma_ops'
emac.c:(.text+0x3780e2): undefined reference to `bad_dma_ops'
emac.c:(.text+0x378112): undefined reference to `bad_dma_ops'
emac.c:(.text+0x378146): undefined reference to `bad_dma_ops'
emac.c:(.text+0x37816e): undefined reference to `bad_dma_ops'
drivers/built-in.o:emac.c:(.text+0x37819a): more undefined references to `bad_dma_ops' follow

If NO_IOMEM=y:

drivers/net/ethernet/qualcomm/emac/emac.c: In function ‘emac_remove’:
drivers/net/ethernet/qualcomm/emac/emac.c:736:3: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration]
iounmap(adpt->phy.digital);
^

Add dependencies on HAS_DMA and HAS_IOMEM to fix this.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Timur Tabi <timur@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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net: emac: emac gigabit ethernet controller driver

Add support for the Qualcomm Technologies, Inc. EMAC gigabit Ethernet
controller.

This driver supports the following features:
1) Checksum offload

net: emac: emac gigabit ethernet controller driver

Add support for the Qualcomm Technologies, Inc. EMAC gigabit Ethernet
controller.

This driver supports the following features:
1) Checksum offload.
2) Interrupt coalescing support.
3) SGMII phy.
4) phylib interface for external phy

Based on original work by
Niranjana Vishwanathapura <nvishwan@codeaurora.org>
Gilad Avidov <gavidov@codeaurora.org>

Signed-off-by: Timur Tabi <timur@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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drivers/net: remove all references to obsolete Ethernet-HOWTO

This howto made sense in the 1990s when users had to manually configure
ISA cards with jumpers or vendor utilities, but with the impleme

drivers/net: remove all references to obsolete Ethernet-HOWTO

This howto made sense in the 1990s when users had to manually configure
ISA cards with jumpers or vendor utilities, but with the implementation
of PCI it became increasingly less and less relevant, to the point where
it has been well over a decade since I last updated it. And there is
no value in anyone else taking over updating it either.

However the references to it continue to spread as boiler plate text
from one Kconfig file into the next. We are not doing end users any
favours by pointing them at this old document, so lets kill it with
fire, once and for all, to hopefully stop any further spread.

No code is changed in this commit, just Kconfig help text.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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net: qualcomm: Fix dependency

This patch removes the dependency of the VENDOR entry and fixes
the QCA7000 one.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: David S. Miller <

net: qualcomm: Fix dependency

This patch removes the dependency of the VENDOR entry and fixes
the QCA7000 one.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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net: qualcomm: new Ethernet over SPI driver for QCA7000

This patch adds the Ethernet over SPI driver for the
Qualcomm QCA7000 HomePlug GreenPHY.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com

net: qualcomm: new Ethernet over SPI driver for QCA7000

This patch adds the Ethernet over SPI driver for the
Qualcomm QCA7000 HomePlug GreenPHY.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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