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OpenCloudOS-Kernel/drivers/net/ethernet/xscale/Makefile

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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 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 20:07:45 +08:00
# SPDX-License-Identifier: GPL-2.0-only
xscale: Move the Intel XScale IXP drivers Move the Intel XScale IXP drivers into drivers/net/ethernet/xscale/ and make the necessary Kconfig and Makefile changes. CC: Krzysztof Halasa <khc@pm.waw.pl> CC: Lennert Buytenhek <kernel@wantstofly.org> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-07-15 13:13:23 +08:00
#
# Makefile for the Intel XScale IXP device drivers.
#
ixp4xx_eth: make ptp support a platform driver After the recent ixp4xx cleanups, the ptp driver has gained a build failure in some configurations: drivers/net/ethernet/xscale/ptp_ixp46x.c: In function 'ptp_ixp_init': drivers/net/ethernet/xscale/ptp_ixp46x.c:290:51: error: 'IXP4XX_TIMESYNC_BASE_VIRT' undeclared (first use in this function) Avoid the last bit of hardcoded constants from platform headers by turning the ptp driver bit into a platform driver and passing the IRQ and MMIO address as resources. This is a bit tricky: - The interface between the two drivers is now the new ixp46x_ptp_find() function, replacing the global ixp46x_phc_index variable. The call is done as late as possible, in hwtstamp_set(), to ensure that the ptp device is fully probed. - As the ptp driver is now called by the network driver, the link dependency is reversed, which in turn requires a small Makefile hack - The GPIO number is still left hardcoded. This is clearly not great, but it can be addressed later. Note that commit 98ac0cc270b7 ("ARM: ixp4xx: Convert to MULTI_IRQ_HANDLER") changed the IRQ number to something meaningless. Passing the correct IRQ in a resource fixes this. - When the PTP driver is disabled, ethtool .get_ts_info() now correctly lists only software timestamping regardless of the hardware. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Fix a missing include] Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-08-29 01:15:44 +08:00
# Keep this link order to avoid deferred probing
ifdef CONFIG_PTP_1588_CLOCK_IXP46X
obj-$(CONFIG_IXP4XX_ETH) += ptp_ixp46x.o
endif
ptp: ixp46x: move adjacent to ethernet driver The ixp46x ptp driver has a somewhat unusual setup, where the ptp driver and the ethernet driver are in different directories but access the same registers that are defined a platform specific header file. Moving everything into drivers/net/ makes it look more like most other ptp drivers and allows compile-testing this driver on other targets. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-01-12 20:04:44 +08:00
obj-$(CONFIG_IXP4XX_ETH) += ixp4xx_eth.o