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From: Shannon Zhao <shannon.zhao@linaro.org>
To: linux-arm-kernel@lists.infradead.org,
	stefano.stabellini@citrix.com, david.vrabel@citrix.com
Cc: devicetree@vger.kernel.org, linux-efi@vger.kernel.org,
	linux-kernel@vger.kernel.org, catalin.marinas@arm.com,
	will.deacon@arm.com, julien.grall@arm.com,
	peter.huangpeng@huawei.com, xen-devel@lists.xen.org,
	zhaoshenglong@huawei.com, shannon.zhao@linaro.org
Subject: [PATCH v7 05/17] xen: memory : Add new XENMAPSPACE type XENMAPSPACE_dev_mmio
Date: Thu, 24 Mar 2016 22:44:24 +0800	[thread overview]
Message-ID: <1458830676-27075-6-git-send-email-shannon.zhao@linaro.org> (raw)
In-Reply-To: <1458830676-27075-1-git-send-email-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>
---
 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
-- 
2.1.4

  parent reply	other threads:[~2016-03-24 14:51 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-24 14:44 [PATCH v7 00/17] Add ACPI support for Xen Dom0 on ARM64 Shannon Zhao
2016-03-24 14:44 ` [PATCH v7 01/17] Xen: ACPI: Hide UART used by Xen Shannon Zhao
2016-03-24 15:08   ` Rafael J. Wysocki
2016-03-25  7:38     ` Shannon Zhao
2016-03-25  8:05   ` [PATCH v8 " Shannon Zhao
2016-03-25 17:00     ` Rafael J. Wysocki
2016-03-26 13:14       ` Stefano Stabellini
2016-03-25 17:15     ` Bjorn Helgaas
2016-03-26 12:44       ` Stefano Stabellini
2016-03-29  8:00       ` Shannon Zhao
2016-03-29  8:08     ` [RESEND PATCH v9 " Shannon Zhao
2016-03-24 14:44 ` [PATCH v7 02/17] xen/grant-table: Move xlated_setup_gnttab_pages to common place Shannon Zhao
2016-03-24 14:44 ` [PATCH v7 03/17] Xen: xlate: Use page_to_xen_pfn instead of page_to_pfn Shannon Zhao
2016-03-29 16:28   ` Julien Grall
2016-03-30  7:38     ` Shannon Zhao
2016-03-30 11:22       ` Julien Grall
2016-03-30 12:42         ` Shannon Zhao
2016-03-24 14:44 ` [PATCH v7 04/17] arm/xen: Use xen_xlate_map_ballooned_pages to setup grant table Shannon Zhao
2016-03-24 14:44 ` Shannon Zhao [this message]
2016-03-24 14:44 ` [PATCH v7 06/17] Xen: ARM: Add support for mapping platform device mmio Shannon Zhao
2016-03-24 14:44 ` [PATCH v7 07/17] Xen: ARM: Add support for mapping AMBA " Shannon Zhao
2016-03-24 14:44 ` [PATCH v7 08/17] Xen: public/hvm: sync changes of HVM_PARAM_CALLBACK_VIA ABI from Xen Shannon Zhao
2016-03-24 14:44 ` [PATCH v7 09/17] xen/hvm/params: Add a new delivery type for event-channel in HVM_PARAM_CALLBACK_IRQ Shannon Zhao
2016-03-24 14:44 ` [PATCH v7 10/17] arm/xen: Get event-channel irq through HVM_PARAM when booting with ACPI Shannon Zhao
2016-03-29 16:35   ` Julien Grall
2016-03-30  7:34     ` Shannon Zhao
2016-03-24 14:44 ` [PATCH v7 11/17] ARM: XEN: Move xen_early_init() before efi_init() Shannon Zhao
2016-03-26 12:54   ` Stefano Stabellini
2016-03-29 16:07     ` Will Deacon
2016-03-31 11:12       ` [Xen-devel] " Stefano Stabellini
2016-03-24 14:44 ` [PATCH v7 12/17] ARM64: ACPI: Check if it runs on Xen to enable or disable ACPI Shannon Zhao
2016-03-26 12:56   ` Stefano Stabellini
2016-03-29 16:18   ` Will Deacon
2016-03-29 16:31     ` Mark Rutland
2016-03-30  7:19       ` Shannon Zhao
2016-03-31 11:04         ` Stefano Stabellini
2016-03-31 11:44           ` Ard Biesheuvel
2016-03-31 12:42             ` Mark Rutland
2016-04-01  9:25               ` Shannon Zhao
2016-04-01  9:32                 ` Shannon Zhao
2016-03-24 14:44 ` [PATCH v7 13/17] ARM: Xen: Document UEFI support on Xen ARM virtual platforms Shannon Zhao
2016-03-29 17:21   ` Julien Grall
2016-03-24 14:44 ` [PATCH v7 14/17] XEN: EFI: Move x86 specific codes to architecture directory Shannon Zhao
2016-03-24 14:44 ` [PATCH v7 15/17] ARM64: XEN: Add a function to initialize Xen specific UEFI runtime services Shannon Zhao
2016-03-24 14:44 ` [PATCH v7 16/17] FDT: Add a helper to get the subnode by given name Shannon Zhao
2016-03-24 14:44 ` [PATCH v7 17/17] Xen: EFI: Parse DT parameters for Xen specific UEFI Shannon Zhao

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