linux/drivers/net/ethernet/freescale/fman/Kconfig

# SPDX-License-Identifier: GPL-2.0-only
config FSL_FMAN
	tristate "FMan support"
	depends on FSL_SOC || ARCH_LAYERSCAPE || COMPILE_TEST
	select GENERIC_ALLOCATOR
	select PHYLIB
	default n
	help
		Freescale Data-Path Acceleration Architecture Frame Manager
		(FMan) support
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> 2019-05-19 12:07:45 +00:00			`# SPDX-License-Identifier: GPL-2.0-only`
fsl/fman: Add FMan MURAM support Add Frame Manager Multi-User RAM support. This internal FMan memory block is used by the FMan hardware modules, the management being made through the generic allocator. The FMan Internal memory, for example, is used for allocating transmit and receive FIFOs. Signed-off-by: Igal Liberman <Igal.Liberman@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2015-12-21 00:21:25 +00:00			`config FSL_FMAN`
fsl/fman: allow modular build ARM allmodconfig fails because of the addition of the FMAN driver: drivers/built-in.o: In function `dtsec_restart_autoneg': binder.c:(.text+0x173328): undefined reference to `mdiobus_read' binder.c:(.text+0x173348): undefined reference to `mdiobus_write' drivers/built-in.o: In function `dtsec_config': binder.c:(.text+0x173d24): undefined reference to `of_phy_find_device' drivers/built-in.o: In function `init_phy': binder.c:(.text+0x1763b0): undefined reference to `of_phy_connect' drivers/built-in.o: In function `stop': binder.c:(.text+0x176014): undefined reference to `phy_stop' drivers/built-in.o: In function `start': binder.c:(.text+0x176078): undefined reference to `phy_start' The reason is that the driver uses PHYLIB, but that is a loadable module here, and fman itself is built-in. This patch makes it possible to configure fman as a module as well so we don't change the status of PHYLIB in an allmodconfig kernel, and it adds a 'select PHYLIB' statement to ensure that phylib is always built-in when fman is. The driver uses "builtin_platform_driver(fman_driver);", which means it cannot be unloaded, but it's still possible to have it as a loadable module that gets loaded once and never removed. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 5adae51a64b8 ("fsl/fman: Add FMan MURAM support") Signed-off-by: David S. Miller <davem@davemloft.net> 2016-01-01 13:55:24 +00:00			`tristate "FMan support"`
fsl/fman: enable compilation on ARM64 Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2016-12-19 20:42:46 +00:00			`depends on FSL_SOC \|\| ARCH_LAYERSCAPE \|\| COMPILE_TEST`
fsl/fman: Add FMan MURAM support Add Frame Manager Multi-User RAM support. This internal FMan memory block is used by the FMan hardware modules, the management being made through the generic allocator. The FMan Internal memory, for example, is used for allocating transmit and receive FIFOs. Signed-off-by: Igal Liberman <Igal.Liberman@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2015-12-21 00:21:25 +00:00			`select GENERIC_ALLOCATOR`
fsl/fman: allow modular build ARM allmodconfig fails because of the addition of the FMAN driver: drivers/built-in.o: In function `dtsec_restart_autoneg': binder.c:(.text+0x173328): undefined reference to `mdiobus_read' binder.c:(.text+0x173348): undefined reference to `mdiobus_write' drivers/built-in.o: In function `dtsec_config': binder.c:(.text+0x173d24): undefined reference to `of_phy_find_device' drivers/built-in.o: In function `init_phy': binder.c:(.text+0x1763b0): undefined reference to `of_phy_connect' drivers/built-in.o: In function `stop': binder.c:(.text+0x176014): undefined reference to `phy_stop' drivers/built-in.o: In function `start': binder.c:(.text+0x176078): undefined reference to `phy_start' The reason is that the driver uses PHYLIB, but that is a loadable module here, and fman itself is built-in. This patch makes it possible to configure fman as a module as well so we don't change the status of PHYLIB in an allmodconfig kernel, and it adds a 'select PHYLIB' statement to ensure that phylib is always built-in when fman is. The driver uses "builtin_platform_driver(fman_driver);", which means it cannot be unloaded, but it's still possible to have it as a loadable module that gets loaded once and never removed. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 5adae51a64b8 ("fsl/fman: Add FMan MURAM support") Signed-off-by: David S. Miller <davem@davemloft.net> 2016-01-01 13:55:24 +00:00			`select PHYLIB`
fsl/fman: Add FMan MURAM support Add Frame Manager Multi-User RAM support. This internal FMan memory block is used by the FMan hardware modules, the management being made through the generic allocator. The FMan Internal memory, for example, is used for allocating transmit and receive FIFOs. Signed-off-by: Igal Liberman <Igal.Liberman@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2015-12-21 00:21:25 +00:00			`default n`
			`help`
			`Freescale Data-Path Acceleration Architecture Frame Manager`
			`(FMan) support`