#
b0a1c290 |
|
17-Sep-2020 |
Zhang Qilong <zhangqilong3@huawei.com> |
MIPS: pci: use devm_platform_ioremap_resource_byname Use the devm_platform_ioremap_resource_byname() helper instead of calling platform_get_resource_byname() and devm_ioremap_resource() separately. Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
|
#
d2912cb1 |
|
04-Jun-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
2722090a |
|
21-Aug-2016 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
MIPS: pci: Audit and remove any unnecessary uses of module.h Historically a lot of these existed because we did not have a distinction between what was modular code and what was providing support to modules via EXPORT_SYMBOL and friends. That changed when we forked out support for the latter into the export.h file. This means we should be able to reduce the usage of module.h in code that is obj-y Makefile or bool Kconfig. The advantage in doing so is that module.h itself sources about 15 other headers; adding significantly to what we feed cpp, and it can obscure what headers we are effectively using. Since module.h was the source for init.h (for __init) and for export.h (for EXPORT_SYMBOL) we consider each obj-y/bool instance for the presence of either and replace as needed. We also needed to remove the no-op MODULE_DEVICE_TABLE usage in several instances to permit removal of the module.h include. The files in these instances were all controlled by bool Kconfig. In one instance, module_param was being used so we transition the module.h include onto a moduleparam.h include. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/14035/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
|
#
bd0b9ac4 |
|
14-Sep-2015 |
Thomas Gleixner <tglx@linutronix.de> |
genirq: Remove irq argument from irq flow handlers Most interrupt flow handlers do not use the irq argument. Those few which use it can retrieve the irq number from the irq descriptor. Remove the argument. Search and replace was done with coccinelle and some extra helper scripts around it. Thanks to Julia for her help! Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Julia Lawall <Julia.Lawall@lip6.fr> Cc: Jiang Liu <jiang.liu@linux.intel.com>
|
#
777fd18a |
|
13-Jul-2015 |
Thomas Gleixner <tglx@linutronix.de> |
MIPS: pci-ar71xx: Consolidate chained IRQ handler install/remove Chained irq handlers usually set up handler data as well. We now have a function to set both under irq_desc->lock. Replace the two calls with one. Search and conversion was done with coccinelle. Reported-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Julia Lawall <Julia.Lawall@lip6.fr> Cc: linux-mips@linux-mips.org Cc: LKML <linux-kernel@vger.kernel.org> Cc: Jiang Liu <jiang.liu@linux.intel.com> Patchwork: https://patchwork.linux-mips.org/patch/10696/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
|
#
24b0e3e8 |
|
19-Apr-2015 |
Alban Bedel <albeu@free.fr> |
MIPS: ath79: Improve the DDR controller interface The DDR controller need to be used by the IRQ controller to flush the write buffer of some devices before running the IRQ handler. It is also used by the PCI controller to setup the PCI memory windows. The current interface used to access the DDR controller doesn't provides any useful abstraction and simply rely on a shared global pointer. Replace this by a simple API to setup the PCI memory windows and use the write buffer flush independently of the SoC type. That remove the need for the shared global pointer, simplify the IRQ handler code. [ralf@linux-mips.org: Folded in Alban Bedel's follup fix.] Signed-off-by: Alban Bedel <albeu@free.fr> Cc: linux-mips@linux-mips.org Cc: Andrew Bresticker <abrestic@chromium.org> Cc: Qais Yousef <qais.yousef@imgtec.com> Cc: Wolfram Sang <wsa@the-dreams.de> Cc: Sergey Ryazanov <ryazanov.s.a@gmail.com> Cc: Gabor Juhos <juhosg@openwrt.org> Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/9773/ Patchwork: http://patchwork.linux-mips.org/patch/10543/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
|
#
25aae561 |
|
20-May-2015 |
Jiang Liu <jiang.liu@linux.intel.com> |
MIPS, IRQ: Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc while we already have a pointer to corresponding irq_desc. Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Acked-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Rafael J. Wysocki <rjw@rjwysocki.net> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Aleksey Makarov <aleksey.makarov@auriga.com> Cc: David Daney <david.daney@cavium.com> Cc: Christoph Lameter <cl@linux.com> Cc: John Crispin <blogic@openwrt.org> Cc: Andrew Bresticker <abrestic@chromium.org> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Tony Luck <tony.luck@intel.com> Cc: x86@kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-pci@vger.kernel.org Cc: linux-acpi@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10086/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
|
#
490a0ece |
|
29-Aug-2014 |
Sergey Ryazanov <ryazanov.s.a@gmail.com> |
MIPS: pci-ar7{1x, 24}x: remove odd locking in PCI config space access code Caller (generic PCI code) already do proper locking so no need to add another one here. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> Cc: Linux MIPS <linux-mips@linux-mips.org> Cc: Gabor Juhos <juhosg@openwrt.org> Patchwork: https://patchwork.linux-mips.org/patch/7602/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
|
#
ec484881 |
|
20-Oct-2014 |
Wolfram Sang <wsa@kernel.org> |
mips: pci: drop owner assignment from platform_drivers A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
|
#
c6e7274e |
|
19-Aug-2013 |
Julia Lawall <Julia.Lawall@lip6.fr> |
MIPS: ath79: simplify platform_get_resource_byname/devm_ioremap_resource Remove unneeded error handling on the result of a call to platform_get_resource_byname when the value is passed to devm_ioremap_resource. A simplified version of the semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression pdev,res,e,e1; expression ret != 0; identifier l; @@ res = platform_get_resource_byname(...); - if (res == NULL) { ... \(goto l;\|return ret;\) } e = devm_ioremap_resource(e1, res); // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Gabor Juhos <juhosg@openwrt.org> Cc: kernel-janitors@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/5725/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
|
#
f560fabd |
|
12-Mar-2013 |
Silviu-Mihai Popescu <silviupopescu1990@gmail.com> |
MIPS: pci: convert to devm_ioremap_resource() Convert all uses of devm_request_and_ioremap() to the newly introduced devm_ioremap_resource() which provides more consistent error handling. Signed-off-by: Silviu-Mihai Popescu <silviupopescu1990@gmail.com> Patchwork: http://patchwork.linux-mips.org/patch/4986/ Acked-by: John Crispin <blogic@openwrt.org>
|
#
326e8d17 |
|
07-Feb-2013 |
Gabor Juhos <juhosg@openwrt.org> |
MIPS: pci-ar71xx: move irq base to the controller structure Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4928/ Signed-off-by: John Crispin <blogic@openwrt.org>
|
#
42cb60d1 |
|
07-Feb-2013 |
Gabor Juhos <juhosg@openwrt.org> |
MIPS: pci-ar71xx: remove static PCI IO/MEM resources Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4927/ Signed-off-by: John Crispin <blogic@openwrt.org>
|
#
f18118a8 |
|
07-Feb-2013 |
Gabor Juhos <juhosg@openwrt.org> |
MIPS: pci-ar71xx: use dynamically allocated PCI controller structure Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4926/ Signed-off-by: John Crispin <blogic@openwrt.org>
|
#
6e783865 |
|
04-Feb-2013 |
Gabor Juhos <juhosg@openwrt.org> |
MIPS: ath79: remove unused ar7{1x,24}x_pcibios_init functions The functions are unused now, so remove them. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4909/ Signed-off-by: John Crispin <blogic@openwrt.org>
|
#
ad4ce92e |
|
04-Feb-2013 |
Gabor Juhos <juhosg@openwrt.org> |
MIPS: ath79: move global PCI defines into a common header The constants will be used by a subsequent patch. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4907/ Signed-off-by: John Crispin <blogic@openwrt.org>
|
#
fb167e89 |
|
02-Feb-2013 |
Gabor Juhos <juhosg@openwrt.org> |
MIPS: pci-ar71xx: convert into a platform driver The patch converts the pci-ar71xx driver into a platform driver. This makes it possible to register the PCI controller as a plain platform device. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4906/ Signed-off-by: John Crispin <blogic@openwrt.org>
|
#
fe950df7 |
|
29-Jan-2013 |
Gabor Juhos <juhosg@openwrt.org> |
MIPS: AR71xx: Fix AR71XX_PCI_MEM_SIZE The base address of the PCI memory is 0x10000000 and the base address of the PCI configuration space is 0x17000000 on the AR71xx SoCs. The AR71XX_PCI_MEM_SIZE is defined as 0x08000000 which is wrong because that overlaps with the configuration space. This patch fixes the value of the AR71XX_PCI_MEM_SIZE constant, in order to avoid this resource conflicts. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4873/ Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
|
#
f8365ec4 |
|
14-Mar-2012 |
Gabor Juhos <juhosg@openwrt.org> |
MIPS: ath79: add support for the PCI host controller of the AR71XX SoCs The Atheros AR71XX SoCs have a built-in PCI Host Controller. This patch adds a driver for that, and modifies the relevant files in order to allow to register the PCI controller from board specific setup. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Imre Kaloz <kaloz@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3498/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
|