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Openwrt/target/linux/lantiq/patches-5.10/0042-arch-mips-increase-io_space_limit.patch

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lantiq: copy target to kernel 5.10 Duplicate kernel 5.4 config and patches for kernel 5.10. Duplicate the devicetree source files as well, they need kernel 5.10 specific adjustments. Signed-off-by: Mathias Kresin <dev@kresin.me>
2020-12-27 09:26:37 +00:00
From 9807eb80a1b3bad7a4a89aa6566497bb1cadd6ef Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Fri, 3 Jun 2016 13:12:20 +0200
Subject: [PATCH] arch: mips: increase io_space_limit
this value comes from x86 and breaks some pci devices
Signed-off-by: John Crispin <john@phrozen.org>
---
lantiq: add Linux 5.10 support as testing kernel Following changes are made to the Lantiq kernel patches: 0001-MIPS-lantiq-add-pcie-driver.patch The pci header isn't included by the of_pci header any longer 0024-MIPS-lantiq-revert-DSA-switch-driver-PMU-clock-chang.patch Due to the merge of grx390 and ar10 clocks, extend support to grx390 0025-NET-MIPS-lantiq-adds-xrx200-legacy.patch The do_carrier arguments was dropped from phy_link_change. The phylib has always sets the third parameter to true so the flag is always changed anyway. of_get_phy_mode() returns an error, or 0 on success, and pass a pointer, of type phy_interface_t, where the phy mode should be stored now. So far an error wasn't considered. Print at least an error message if something unexpected happens. The stuck queue is now passed to xrx200_tx_timeout (the timeout handler) but not used so far. 0028-NET-lantiq-various-etop-fixes.patch ioremap has provided non-cached semantics by default since the Linux 2.6 days and was removed with kernel version 5.6. of_get_phy_mode() returns an error, or 0 on success, and pass a pointer, of type phy_interface_t, where the phy mode should be stored now. So far an error wasn't considered. Print at least an error message if something unexpected happens. 0042-arch-mips-increase-io_space_limit.patch Move IO space extension to laniq specific file Signed-off-by: Mathias Kresin <dev@kresin.me>
2020-12-27 09:28:08 +00:00
arch/mips/include/asm/mach-lantiq/spaces.h | 8 ++++++++
1 file changed, 8 insertions(+)
create mode 100644 arch/mips/include/asm/mach-lantiq/spaces.h
lantiq: copy target to kernel 5.10 Duplicate kernel 5.4 config and patches for kernel 5.10. Duplicate the devicetree source files as well, they need kernel 5.10 specific adjustments. Signed-off-by: Mathias Kresin <dev@kresin.me>
2020-12-27 09:26:37 +00:00
lantiq: add Linux 5.10 support as testing kernel Following changes are made to the Lantiq kernel patches: 0001-MIPS-lantiq-add-pcie-driver.patch The pci header isn't included by the of_pci header any longer 0024-MIPS-lantiq-revert-DSA-switch-driver-PMU-clock-chang.patch Due to the merge of grx390 and ar10 clocks, extend support to grx390 0025-NET-MIPS-lantiq-adds-xrx200-legacy.patch The do_carrier arguments was dropped from phy_link_change. The phylib has always sets the third parameter to true so the flag is always changed anyway. of_get_phy_mode() returns an error, or 0 on success, and pass a pointer, of type phy_interface_t, where the phy mode should be stored now. So far an error wasn't considered. Print at least an error message if something unexpected happens. The stuck queue is now passed to xrx200_tx_timeout (the timeout handler) but not used so far. 0028-NET-lantiq-various-etop-fixes.patch ioremap has provided non-cached semantics by default since the Linux 2.6 days and was removed with kernel version 5.6. of_get_phy_mode() returns an error, or 0 on success, and pass a pointer, of type phy_interface_t, where the phy mode should be stored now. So far an error wasn't considered. Print at least an error message if something unexpected happens. 0042-arch-mips-increase-io_space_limit.patch Move IO space extension to laniq specific file Signed-off-by: Mathias Kresin <dev@kresin.me>
2020-12-27 09:28:08 +00:00
--- /dev/null
+++ b/arch/mips/include/asm/mach-lantiq/spaces.h
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __ASM_MACH_LANTIQ_SPACES_H_
+#define __ASM_MACH_LANTIQ_SPACES_H_
+
+#define IO_SPACE_LIMIT 0xffffffff
+
+#include <asm/mach-generic/spaces.h>
+#endif
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