From: Jiaxun Yang <jiaxun.yang@flygoat.com>
To: linux-mips@vger.kernel.org
Cc: "Jiaxun Yang" <jiaxun.yang@flygoat.com>,
"Thomas Bogendoerfer" <tsbogend@alpha.franken.de>,
"Huacai Chen" <chenhc@lemote.com>,
"Paul Burton" <paulburton@kernel.org>,
"Arnd Bergmann" <arnd@arndb.de>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Stephen Kitt" <steve@sk2.org>,
"Nick Desaulniers" <ndesaulniers@google.com>,
"Serge Semin" <fancer.lancer@gmail.com>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Anshuman Khandual" <anshuman.khandual@arm.com>,
"Geert Uytterhoeven" <geert@linux-m68k.org>,
"Daniel Silsby" <dansilsby@gmail.com>,
"Mike Rapoport" <rppt@linux.ibm.com>,
"Paul Cercueil" <paul@crapouillou.net>,
"Mark Tomlinson" <mark.tomlinson@alliedtelesis.co.nz>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Allison Randal" <allison@lohutok.net>,
"Tiezhu Yang" <yangtiezhu@loongson.cn>,
"Wei Xu" <xuwei5@hisilicon.com>,
"John Garry" <john.garry@huawei.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH 0/4] MIPS: Loongson64: Use logic_pio
Date: Sun, 26 Apr 2020 19:47:33 +0800 [thread overview]
Message-ID: <20200426114806.1176629-1-jiaxun.yang@flygoat.com> (raw)
To add I/O ports for PCI host bridge via devicetree, we have to use
logic_pio mechanism.
That would require convert I/O ports into virt memory map.
Jiaxun Yang (4):
MIPS: Massage address spaces headers
MIPS: Introduce PCI_IO_VMMAP
lib: logic_pio: Introduce MMIO_LOWER_RESERVED
MIPS: Loongson64: Enable PCI_IO_VMMAP
arch/mips/Kconfig | 4 ++
arch/mips/include/asm/addrspace.h | 4 +-
arch/mips/include/asm/io.h | 40 ++++++++++++++++----
arch/mips/include/asm/mach-generic/spaces.h | 42 +++++++++++++++------
arch/mips/include/asm/page-def.h | 28 ++++++++++++++
arch/mips/include/asm/page.h | 21 -----------
arch/mips/include/asm/pgtable-32.h | 2 -
arch/mips/include/asm/pgtable-64.h | 10 +----
arch/mips/include/asm/sync.h | 2 +
arch/mips/kernel/cps-vec.S | 3 +-
arch/mips/kernel/setup.c | 2 +
arch/mips/lib/iomap-pci.c | 2 +-
arch/mips/lib/uncached.c | 6 +--
arch/mips/loongson64/init.c | 12 ++++--
arch/mips/loongson64/pci.c | 2 +-
lib/logic_pio.c | 6 ++-
16 files changed, 122 insertions(+), 64 deletions(-)
create mode 100644 arch/mips/include/asm/page-def.h
--
2.26.0.rc2
next reply other threads:[~2020-04-26 11:49 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-26 11:47 Jiaxun Yang [this message]
2020-04-26 11:47 ` [PATCH 1/4] MIPS: Massage address spaces headers Jiaxun Yang
2020-04-26 11:47 ` [PATCH 2/4] MIPS: Introduce PCI_IO_VMMAP Jiaxun Yang
2020-04-26 11:47 ` [PATCH 3/4] lib: logic_pio: Introduce MMIO_LOWER_RESERVED Jiaxun Yang
2020-04-27 10:43 ` John Garry
2020-04-27 11:03 ` Jiaxun Yang
2020-04-27 11:54 ` John Garry
2020-04-27 11:54 ` John Garry
2020-04-27 11:54 ` John Garry
2020-04-27 12:21 ` Jiaxun Yang
2020-04-27 12:21 ` Jiaxun Yang
2020-04-27 12:21 ` Jiaxun Yang
2020-04-26 11:47 ` [PATCH 4/4] MIPS: Loongson64: Enable PCI_IO_VMMAP Jiaxun Yang
2020-04-30 0:57 ` [PATCH v3 1/3] MIPS: Move VMALLOC_START into spaces.h Jiaxun Yang
2020-04-30 0:57 ` [PATCH v3 2/3] MIPS: Introduce PCI_IO_VMMAP Jiaxun Yang
2020-04-30 0:57 ` [PATCH v3 3/3] MIPS: Loongson64: Enable PCI_IO_VMMAP Jiaxun Yang
2020-05-08 11:44 ` [PATCH RESEND v3 1/3] MIPS: Move VMALLOC_START into spaces.h Jiaxun Yang
2020-05-08 11:44 ` [PATCH RESEND v3 2/3] MIPS: Introduce PCI_IO_VMMAP Jiaxun Yang
2020-05-08 16:11 ` Thomas Bogendoerfer
2020-05-08 16:22 ` Jiaxun Yang
2020-05-08 16:52 ` Thomas Bogendoerfer
2020-05-08 17:09 ` Jiaxun Yang
2020-05-14 14:21 ` Thomas Bogendoerfer
2020-05-14 14:56 ` Jiaxun Yang
2020-05-14 13:20 ` Jiaxun Yang
2020-05-08 11:44 ` [PATCH RESEND v3 3/3] MIPS: Loongson64: Enable PCI_IO_VMMAP Jiaxun Yang
2021-01-13 18:02 ` logical PIO code for mips question (was Re: [PATCH RESEND v3 3/3] MIPS: Loongson64: Enable PCI_IO_VMMAP) John Garry
2021-01-14 0:13 ` Jiaxun Yang
2021-01-14 9:18 ` John Garry
2021-01-14 11:10 ` Jiaxun Yang
2021-01-14 11:20 ` John Garry
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