From: Hanjun Guo <hanjun.guo@linaro.org>
To: Catalin Marinas <catalin.marinas@arm.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Will Deacon <will.deacon@arm.com>,
Olof Johansson <olof@lixom.net>,
Grant Likely <grant.likely@linaro.org>
Cc: Lorenzo Pieralisi <Lorenzo.Pieralisi@arm.com>,
Arnd Bergmann <arnd@arndb.de>,
Mark Rutland <mark.rutland@arm.com>,
Graeme Gregory <graeme.gregory@linaro.org>,
Sudeep Holla <Sudeep.Holla@arm.com>, Jon Masters <jcm@redhat.com>,
Marc Zyngier <marc.zyngier@arm.com>,
Mark Brown <broonie@kernel.org>, Robert Richter <rric@kernel.org>,
Timur Tabi <timur@codeaurora.org>,
Ashwin Chaugule <ashwinc@codeaurora.org>,
suravee.suthikulpanit@amd.com, linux-acpi@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linaro-acpi@lists.linaro.org,
Al Stone <al.stone@linaro.org>,
Hanjun Guo <hanjun.guo@linaro.org>
Subject: [PATCH v10 02/21] ACPI: add arm64 to the platforms that use ioremap
Date: Wed, 11 Mar 2015 20:39:28 +0800 [thread overview]
Message-ID: <1426077587-1561-3-git-send-email-hanjun.guo@linaro.org> (raw)
In-Reply-To: <1426077587-1561-1-git-send-email-hanjun.guo@linaro.org>
From: Graeme Gregory <graeme.gregory@linaro.org>
Now with the base changes to the arm memory mapping it is safe
to convert to using ioremap to map in the tables after
acpi_gbl_permanent_mmap is set.
CC: Rafael J Wysocki <rjw@rjwysocki.net>
Tested-by: Robert Richter <rrichter@cavium.com>
Tested-by: Timur Tabi <timur@codeaurora.org>
Acked-by: Robert Richter <rrichter@cavium.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Grant Likely <grant.likely@linaro.org>
Signed-off-by: Al Stone <al.stone@linaro.org>
Signed-off-by: Graeme Gregory <graeme.gregory@linaro.org>
Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
---
drivers/acpi/osl.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index f9eeae8..39748bb 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -336,11 +336,11 @@ acpi_map_lookup_virt(void __iomem *virt, acpi_size size)
return NULL;
}
-#ifndef CONFIG_IA64
-#define should_use_kmap(pfn) page_is_ram(pfn)
-#else
+#if defined(CONFIG_IA64) || defined(CONFIG_ARM64)
/* ioremap will take care of cache attributes */
#define should_use_kmap(pfn) 0
+#else
+#define should_use_kmap(pfn) page_is_ram(pfn)
#endif
static void __iomem *acpi_map(acpi_physical_address pg_off, unsigned long pg_sz)
--
1.9.1
next prev parent reply other threads:[~2015-03-11 12:50 UTC|newest]
Thread overview: 89+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-11 12:39 [PATCH v10 00/21] Introduce ACPI for ARM64 based on ACPI 5.1 Hanjun Guo
2015-03-11 12:39 ` [PATCH v10 01/21] ACPI / table: Use pr_debug() instead of pr_info() for MADT table scanning Hanjun Guo
2015-03-11 12:39 ` Hanjun Guo [this message]
2015-03-11 12:39 ` [PATCH v10 03/21] ARM64: allow late use of early_ioremap Hanjun Guo
2015-03-11 12:39 ` [PATCH v10 04/21] ARM64 / ACPI: Get RSDP and ACPI boot-time tables Hanjun Guo
2015-03-11 12:39 ` [PATCH v10 05/21] ACPI: fix acpi_os_ioremap for arm64 Hanjun Guo
2015-03-11 12:39 ` [PATCH v10 06/21] ACPI / sleep: Introduce CONFIG_ACPI_GENERIC_SLEEP Hanjun Guo
2015-03-12 9:32 ` Lorenzo Pieralisi
2015-03-12 22:57 ` Rafael J. Wysocki
2015-03-13 3:31 ` Hanjun Guo
2015-03-11 12:39 ` [PATCH v10 07/21] ARM64 / ACPI: Introduce PCI stub functions for ACPI Hanjun Guo
2015-03-11 12:39 ` [PATCH v10 08/21] ARM64 / ACPI: Introduce early_param "acpi=" to enable/disable ACPI Hanjun Guo
2015-03-18 11:35 ` Lorenzo Pieralisi
2015-03-18 20:07 ` Ard Biesheuvel
2015-03-19 2:30 ` Hanjun Guo
2015-03-19 10:04 ` Lorenzo Pieralisi
2015-03-11 12:39 ` [PATCH v10 09/21] ARM64 / ACPI: If we chose to boot from acpi then disable FDT Hanjun Guo
2015-03-18 16:52 ` Catalin Marinas
2015-03-11 12:39 ` [PATCH v10 10/21] ARM64 / ACPI: Get PSCI flags in FADT for PSCI init Hanjun Guo
2015-03-13 14:51 ` Lorenzo Pieralisi
2015-03-16 11:45 ` Hanjun Guo
2015-03-16 18:41 ` Lorenzo Pieralisi
2015-03-11 12:39 ` [PATCH v10 11/21] ACPI / table: Print GIC information when MADT is parsed Hanjun Guo
2015-03-11 12:39 ` [PATCH v10 12/21] ARM64 / ACPI: Parse MADT for SMP initialization Hanjun Guo
2015-03-11 12:39 ` [PATCH v10 13/21] ACPI / processor: Introduce phys_cpuid_t for CPU hardware ID Hanjun Guo
2015-03-12 9:51 ` Lorenzo Pieralisi
2015-03-12 10:16 ` Hanjun Guo
2015-03-11 12:39 ` [PATCH v10 14/21] ACPI / processor: Make it possible to get CPU hardware ID via GICC Hanjun Guo
2015-03-12 15:41 ` Lorenzo Pieralisi
2015-03-12 23:02 ` Rafael J. Wysocki
2015-03-11 12:39 ` [PATCH v10 15/21] ARM64 / ACPI: Introduce ACPI_IRQ_MODEL_GIC and register device's gsi Hanjun Guo
2015-03-18 18:41 ` Will Deacon
2015-03-19 3:45 ` Hanjun Guo
2015-03-19 10:12 ` Lorenzo Pieralisi
2015-03-19 19:37 ` Will Deacon
2015-03-20 13:07 ` Hanjun Guo
2015-03-20 14:25 ` Lorenzo Pieralisi
2015-03-21 21:38 ` Lorenzo Pieralisi
2015-03-11 12:39 ` [PATCH v10 16/21] irqchip: Add GICv2 specific ACPI boot support Hanjun Guo
[not found] ` <CACxGe6uWwts6X=Yc2ioBdQizXkF1_YgoNNOsREWirk2MFBVDHg@mail.gmail.com>
2015-03-11 23:11 ` Jason Cooper
2015-03-12 1:46 ` Hanjun Guo
2015-03-12 5:12 ` Jason Cooper
2015-03-12 7:31 ` Hanjun Guo
2015-03-13 17:15 ` Jason Cooper
2015-03-14 8:47 ` Grant Likely
2015-03-14 11:43 ` Catalin Marinas
2015-03-12 10:14 ` Marc Zyngier
2015-03-14 18:44 ` Jason Cooper
2015-03-11 12:39 ` [PATCH v10 17/21] clocksource / arch_timer: Parse GTDT to initialize arch timer Hanjun Guo
2015-03-18 18:34 ` Will Deacon
2015-03-20 13:49 ` Daniel Lezcano
2015-03-11 12:39 ` [PATCH v10 18/21] ARM64 / ACPI: Select ACPI_REDUCED_HARDWARE_ONLY if ACPI is enabled on ARM64 Hanjun Guo
2015-03-12 18:21 ` Lorenzo Pieralisi
2015-03-13 3:28 ` Hanjun Guo
2015-03-13 11:04 ` Lorenzo Pieralisi
2015-03-16 11:33 ` Hanjun Guo
2015-03-17 12:50 ` Lorenzo Pieralisi
2015-03-18 9:18 ` Lorenzo Pieralisi
2015-03-18 15:06 ` Rafael J. Wysocki
2015-03-19 1:16 ` Hanjun Guo
2015-03-11 12:39 ` [PATCH v10 19/21] ARM64 / ACPI: Enable ARM64 in Kconfig Hanjun Guo
2015-03-11 12:39 ` [PATCH v10 20/21] Documentation: ACPI for ARM64 Hanjun Guo
2015-03-11 12:39 ` [PATCH v10 21/21] ARM64 / ACPI: additions of ACPI documentation for arm64 Hanjun Guo
2015-03-12 13:26 ` [PATCH v10 00/21] Introduce ACPI for ARM64 based on ACPI 5.1 Timur Tabi
2015-03-16 5:07 ` Suthikulpanit, Suravee
2015-03-18 19:05 ` Will Deacon
2015-03-18 19:09 ` Will Deacon
2015-03-19 4:09 ` Hanjun Guo
2015-03-19 10:17 ` Lorenzo Pieralisi
2015-03-19 19:39 ` Will Deacon
2015-03-24 22:02 ` Grant Likely
2015-03-25 11:24 ` Will Deacon
2015-03-25 11:54 ` Rafael J. Wysocki
2015-03-25 11:38 ` Will Deacon
2015-03-25 12:16 ` Rafael J. Wysocki
2015-03-28 12:34 ` Grant Likely
2015-03-26 10:24 ` Lorenzo Pieralisi
2015-03-20 18:54 ` Will Deacon
2015-03-21 3:17 ` Hanjun Guo
2015-03-21 7:03 ` Hanjun Guo
[not found] ` <CAFoFrHatzS3MwGVeOPPjY1R1sfBRYnJjgbQjvfzi6xS+XYD14g@mail.gmail.com>
2015-03-22 21:05 ` Julien Grall
2015-03-22 21:49 ` Rafael J. Wysocki
2015-03-22 21:32 ` Julien Grall
2015-03-22 22:11 ` Rafael J. Wysocki
2015-03-23 1:37 ` Hanjun Guo
2015-03-23 18:39 ` Stefano Stabellini
2015-03-23 18:32 ` Stefano Stabellini
2015-03-24 13:46 ` Hanjun Guo
2015-03-20 13:18 ` Mark Salter
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