From: Shannon Zhao <zhaoshenglong@huawei.com>
To: linux-arm-kernel@lists.infradead.org, sstabellini@kernel.org
Cc: devicetree@vger.kernel.org, linux-efi@vger.kernel.org,
catalin.marinas@arm.com, will.deacon@arm.com,
linux-kernel@vger.kernel.org, xen-devel@lists.xen.org,
julien.grall@arm.com, david.vrabel@citrix.com,
peter.huangpeng@huawei.com, shannon.zhao@linaro.org
Subject: [PATCH v11 05/17] xen: memory : Add new XENMAPSPACE type XENMAPSPACE_dev_mmio
Date: Thu, 7 Apr 2016 20:03:22 +0800 [thread overview]
Message-ID: <1460030614-16112-6-git-send-email-zhaoshenglong@huawei.com> (raw)
In-Reply-To: <1460030614-16112-1-git-send-email-zhaoshenglong@huawei.com>
From: Shannon Zhao <shannon.zhao@linaro.org>
Add a new type of Xen map space for Dom0 to map device's MMIO region.
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Julien Grall <julien.grall@arm.com>
---
include/xen/interface/memory.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/xen/interface/memory.h b/include/xen/interface/memory.h
index 2ecfe4f..9aa8988 100644
--- a/include/xen/interface/memory.h
+++ b/include/xen/interface/memory.h
@@ -160,6 +160,7 @@ DEFINE_GUEST_HANDLE_STRUCT(xen_machphys_mapping_t);
#define XENMAPSPACE_gmfn_foreign 4 /* GMFN from another dom,
* XENMEM_add_to_physmap_range only.
*/
+#define XENMAPSPACE_dev_mmio 5 /* device mmio region */
/*
* Sets the GPFN at which a particular page appears in the specified guest's
--
2.0.4
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next prev parent reply other threads:[~2016-04-07 12:03 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1460030614-16112-1-git-send-email-zhaoshenglong@huawei.com>
2016-04-07 12:03 ` [PATCH v11 01/17] Xen: ACPI: Hide UART used by Xen Shannon Zhao
2016-04-07 12:03 ` [PATCH v11 02/17] xen/grant-table: Move xlated_setup_gnttab_pages to common place Shannon Zhao
2016-04-07 12:03 ` [PATCH v11 03/17] Xen: xlate: Use page_to_xen_pfn instead of page_to_pfn Shannon Zhao
2016-04-07 12:03 ` [PATCH v11 04/17] arm/xen: Use xen_xlate_map_ballooned_pages to setup grant table Shannon Zhao
2016-04-07 12:03 ` Shannon Zhao [this message]
2016-04-07 12:03 ` [PATCH v11 06/17] Xen: ARM: Add support for mapping platform device mmio Shannon Zhao
2016-04-07 12:03 ` [PATCH v11 07/17] Xen: ARM: Add support for mapping AMBA " Shannon Zhao
2016-04-07 12:03 ` [PATCH v11 08/17] Xen: public/hvm: sync changes of HVM_PARAM_CALLBACK_VIA ABI from Xen Shannon Zhao
2016-04-07 12:03 ` [PATCH v11 09/17] xen/hvm/params: Add a new delivery type for event-channel in HVM_PARAM_CALLBACK_IRQ Shannon Zhao
2016-04-07 12:03 ` [PATCH v11 10/17] arm/xen: Get event-channel irq through HVM_PARAM when booting with ACPI Shannon Zhao
2016-04-07 12:03 ` [PATCH v11 11/17] ARM: XEN: Move xen_early_init() before efi_init() Shannon Zhao
2016-04-07 12:03 ` [PATCH v11 12/17] ARM64: ACPI: Check if it runs on Xen to enable or disable ACPI Shannon Zhao
2016-04-07 12:03 ` [PATCH v11 13/17] ARM: Xen: Document UEFI support on Xen ARM virtual platforms Shannon Zhao
2016-04-07 12:03 ` [PATCH v11 14/17] XEN: EFI: Move x86 specific codes to architecture directory Shannon Zhao
2016-04-07 12:03 ` [PATCH v11 15/17] ARM64: XEN: Add a function to initialize Xen specific UEFI runtime services Shannon Zhao
2016-04-07 12:03 ` [PATCH v11 16/17] FDT: Add a helper to get the subnode by given name Shannon Zhao
2016-04-07 12:03 ` [PATCH v11 17/17] Xen: EFI: Parse DT parameters for Xen specific UEFI Shannon Zhao
[not found] ` <1460030614-16112-2-git-send-email-zhaoshenglong@huawei.com>
2016-04-15 6:43 ` [PATCH v11 01/17] Xen: ACPI: Hide UART used by Xen Shannon Zhao
2016-04-17 23:58 ` Rafael J. Wysocki
[not found] ` <57108D99.5030800@huawei.com>
2016-04-17 23:59 ` Rafael J. Wysocki
[not found] ` <CAJZ5v0gN9S0AKX8SZbbVFOn6ydwCa_7GyxzzJHod8s0xyCXgvA@mail.gmail.com>
2016-04-20 9:39 ` Stefano Stabellini
[not found] ` <1460030614-16112-13-git-send-email-zhaoshenglong@huawei.com>
2016-04-20 9:34 ` [PATCH v11 12/17] ARM64: ACPI: Check if it runs on Xen to enable or disable ACPI Stefano Stabellini
[not found] ` <alpine.DEB.2.10.1604201033140.25611@sstabellini-ThinkPad-X260>
2016-04-22 10:32 ` Mark Rutland
[not found] ` <20160422103250.GC10606@leverpostej>
2016-04-25 10:15 ` Stefano Stabellini
2016-04-22 10:51 ` Catalin Marinas
[not found] ` <1460030614-16112-12-git-send-email-zhaoshenglong@huawei.com>
2016-04-22 10:51 ` [PATCH v11 11/17] ARM: XEN: Move xen_early_init() before efi_init() Catalin Marinas
[not found] ` <1460030614-16112-16-git-send-email-zhaoshenglong@huawei.com>
2016-04-22 10:54 ` [PATCH v11 15/17] ARM64: XEN: Add a function to initialize Xen specific UEFI runtime services Catalin Marinas
[not found] ` <20160422105427.GG2998@e104818-lin.cambridge.arm.com>
2016-04-22 11:57 ` Stefano Stabellini
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