From: Shannon Zhao <shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
To: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
stefano.stabellini-Sxgqhf6Nn4DQT0dZR+AlfA@public.gmane.org
Cc: david.vrabel-Sxgqhf6Nn4DQT0dZR+AlfA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-efi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
catalin.marinas-5wv7dgnIgG8@public.gmane.org,
will.deacon-5wv7dgnIgG8@public.gmane.org,
julien.grall-5wv7dgnIgG8@public.gmane.org,
peter.huangpeng-hv44wF8Li93QT0dZR+AlfA@public.gmane.org,
xen-devel-GuqFBffKawuEi8DpZVb4nw@public.gmane.org,
zhaoshenglong-hv44wF8Li93QT0dZR+AlfA@public.gmane.org,
shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org
Subject: [PATCH v10 05/17] xen: memory : Add new XENMAPSPACE type XENMAPSPACE_dev_mmio
Date: Fri, 1 Apr 2016 23:49:03 +0800 [thread overview]
Message-ID: <1459525755-36968-6-git-send-email-shannon.zhao@linaro.org> (raw)
In-Reply-To: <1459525755-36968-1-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Add a new type of Xen map space for Dom0 to map device's MMIO region.
Signed-off-by: Shannon Zhao <shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.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
next prev parent reply other threads:[~2016-04-01 15:49 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-01 15:48 [PATCH v10 00/17] Add ACPI support for Xen Dom0 on ARM64 Shannon Zhao
2016-04-01 15:48 ` [PATCH v10 01/17] Xen: ACPI: Hide UART used by Xen Shannon Zhao
2016-04-01 19:21 ` Rafael J. Wysocki
2016-04-01 15:49 ` [PATCH v10 03/17] Xen: xlate: Use page_to_xen_pfn instead of page_to_pfn Shannon Zhao
[not found] ` <1459525755-36968-4-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-04-06 11:42 ` Julien Grall
2016-04-01 15:49 ` [PATCH v10 04/17] arm/xen: Use xen_xlate_map_ballooned_pages to setup grant table Shannon Zhao
[not found] ` <1459525755-36968-5-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-04-06 11:43 ` Julien Grall
2016-04-01 15:49 ` [PATCH v10 06/17] Xen: ARM: Add support for mapping platform device mmio Shannon Zhao
[not found] ` <1459525755-36968-7-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-04-06 12:16 ` Julien Grall
[not found] ` <5704FE2C.5000902-5wv7dgnIgG8@public.gmane.org>
2016-04-07 1:37 ` Shannon Zhao
2016-04-07 10:32 ` Julien Grall
[not found] ` <57063752.4020805-5wv7dgnIgG8@public.gmane.org>
2016-04-07 11:25 ` Shannon Zhao
2016-04-01 15:49 ` [PATCH v10 08/17] Xen: public/hvm: sync changes of HVM_PARAM_CALLBACK_VIA ABI from Xen Shannon Zhao
2016-04-01 15:49 ` [PATCH v10 09/17] xen/hvm/params: Add a new delivery type for event-channel in HVM_PARAM_CALLBACK_IRQ Shannon Zhao
[not found] ` <1459525755-36968-10-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-04-06 12:29 ` Julien Grall
2016-04-01 15:49 ` [PATCH v10 10/17] arm/xen: Get event-channel irq through HVM_PARAM when booting with ACPI Shannon Zhao
[not found] ` <1459525755-36968-11-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-04-06 12:31 ` Julien Grall
2016-04-01 15:49 ` [PATCH v10 11/17] ARM: XEN: Move xen_early_init() before efi_init() Shannon Zhao
2016-04-06 12:35 ` Julien Grall
2016-04-01 15:49 ` [PATCH v10 12/17] ARM64: ACPI: Check if it runs on Xen to enable or disable ACPI Shannon Zhao
[not found] ` <1459525755-36968-1-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-04-01 15:49 ` [PATCH v10 02/17] xen/grant-table: Move xlated_setup_gnttab_pages to common place Shannon Zhao
[not found] ` <1459525755-36968-3-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-04-06 11:40 ` Julien Grall
2016-04-01 15:49 ` Shannon Zhao [this message]
[not found] ` <1459525755-36968-6-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-04-06 11:44 ` [PATCH v10 05/17] xen: memory : Add new XENMAPSPACE type XENMAPSPACE_dev_mmio Julien Grall
2016-04-01 15:49 ` [PATCH v10 07/17] Xen: ARM: Add support for mapping AMBA device mmio Shannon Zhao
[not found] ` <1459525755-36968-8-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-04-06 12:26 ` Julien Grall
2016-04-01 15:49 ` [PATCH v10 13/17] ARM: Xen: Document UEFI support on Xen ARM virtual platforms Shannon Zhao
2016-04-06 11:32 ` [PATCH v10 00/17] Add ACPI support for Xen Dom0 on ARM64 Julien Grall
[not found] ` <5704F3E1.7020508-5wv7dgnIgG8@public.gmane.org>
2016-04-07 1:39 ` Shannon Zhao
2016-04-07 10:34 ` Julien Grall
2016-04-01 15:49 ` [PATCH v10 14/17] XEN: EFI: Move x86 specific codes to architecture directory Shannon Zhao
2016-04-01 15:49 ` [PATCH v10 15/17] ARM64: XEN: Add a function to initialize Xen specific UEFI runtime services Shannon Zhao
2016-04-01 15:49 ` [PATCH v10 16/17] FDT: Add a helper to get the subnode by given name Shannon Zhao
2016-04-01 15:49 ` [PATCH v10 17/17] Xen: EFI: Parse DT parameters for Xen specific UEFI Shannon Zhao
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