From: shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org To: ian.campbell-Sxgqhf6Nn4DQT0dZR+AlfA@public.gmane.org, stefano.stabellini-Sxgqhf6Nn4DQT0dZR+AlfA@public.gmane.org, catalin.marinas-5wv7dgnIgG8@public.gmane.org, will.deacon-5wv7dgnIgG8@public.gmane.org, julien.grall-Sxgqhf6Nn4DQT0dZR+AlfA@public.gmane.org, ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org Cc: xen-devel-GuqFBffKawuEi8DpZVb4nw@public.gmane.org, christoffer.dall-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-efi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, peter.huangpeng-hv44wF8Li93QT0dZR+AlfA@public.gmane.org, shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, zhaoshenglong-hv44wF8Li93QT0dZR+AlfA@public.gmane.org, hangaohuai-hv44wF8Li93QT0dZR+AlfA@public.gmane.org Subject: [PATCH 11/13] xen/hvm/params: Add a new dilivery type for event-channel in HVM_PARAM_CALLBACK_IRQ Date: Tue, 17 Nov 2015 17:57:09 +0800 [thread overview] Message-ID: <1447754231-7772-12-git-send-email-shannon.zhao@linaro.org> (raw) In-Reply-To: <1447754231-7772-1-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> From: Shannon Zhao <shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> Add a new dilivery type: val[63:56] == 3: val[15:8] is flag: val[7:0] is a PPI. To the flag, bit 0 stands the interrupt mode is edge(1) or level(0) and bit 1 stands the interrupt polarity is active low(1) or high(0). Signed-off-by: Shannon Zhao <shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> --- include/xen/interface/hvm/params.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/xen/interface/hvm/params.h b/include/xen/interface/hvm/params.h index a6c7991..550688a 100644 --- a/include/xen/interface/hvm/params.h +++ b/include/xen/interface/hvm/params.h @@ -34,6 +34,11 @@ * Domain = val[47:32], Bus = val[31:16], * DevFn = val[15: 8], IntX = val[ 1: 0] * val[63:56] == 2: val[7:0] is a vector number. + * val[63:56] == 3: val[15:8] is flag of event-channel interrupt: + * bit 0: interrupt is edge(1) or level(0) triggered + * bit 1: interrupt is active low(1) or high(0) + * val[7:0] is PPI number used by event-channel. + * This is only used by ARM/ARM64. * If val == 0 then CPU0 event-channel notifications are not delivered. */ #define HVM_PARAM_CALLBACK_IRQ 0 -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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From: shannon.zhao@linaro.org (shannon.zhao at linaro.org) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 11/13] xen/hvm/params: Add a new dilivery type for event-channel in HVM_PARAM_CALLBACK_IRQ Date: Tue, 17 Nov 2015 17:57:09 +0800 [thread overview] Message-ID: <1447754231-7772-12-git-send-email-shannon.zhao@linaro.org> (raw) In-Reply-To: <1447754231-7772-1-git-send-email-shannon.zhao@linaro.org> From: Shannon Zhao <shannon.zhao@linaro.org> Add a new dilivery type: val[63:56] == 3: val[15:8] is flag: val[7:0] is a PPI. To the flag, bit 0 stands the interrupt mode is edge(1) or level(0) and bit 1 stands the interrupt polarity is active low(1) or high(0). Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org> --- include/xen/interface/hvm/params.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/xen/interface/hvm/params.h b/include/xen/interface/hvm/params.h index a6c7991..550688a 100644 --- a/include/xen/interface/hvm/params.h +++ b/include/xen/interface/hvm/params.h @@ -34,6 +34,11 @@ * Domain = val[47:32], Bus = val[31:16], * DevFn = val[15: 8], IntX = val[ 1: 0] * val[63:56] == 2: val[7:0] is a vector number. + * val[63:56] == 3: val[15:8] is flag of event-channel interrupt: + * bit 0: interrupt is edge(1) or level(0) triggered + * bit 1: interrupt is active low(1) or high(0) + * val[7:0] is PPI number used by event-channel. + * This is only used by ARM/ARM64. * If val == 0 then CPU0 event-channel notifications are not delivered. */ #define HVM_PARAM_CALLBACK_IRQ 0 -- 2.1.0
next prev parent reply other threads:[~2015-11-17 9:57 UTC|newest] Thread overview: 154+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-11-17 9:56 [PATCH 00/13] Add ACPI support for Xen Dom0 on ARM64 shannon.zhao-QSEj5FYQhm4dnm+yROfE0A 2015-11-17 9:56 ` shannon.zhao at linaro.org 2015-11-17 9:56 ` [PATCH 01/13] Xen : Hide UART used by Xen shannon.zhao 2015-11-17 9:57 ` [PATCH 02/13] xen/grant-table: Move xlated_setup_gnttab_pages to common place shannon.zhao 2015-11-17 9:57 ` [PATCH 03/13] arm/xen: Use xlated_setup_gnttab_pages to setup grant table shannon.zhao 2015-11-17 9:57 ` [PATCH 04/13] xen: memory : Add new XENMAPSPACE type XENMAPSPACE_dev_mmio shannon.zhao 2015-11-17 9:57 ` [PATCH 05/13] Xen: ARM: Add support for mapping platform device mmio shannon.zhao 2015-11-17 9:57 ` [PATCH 06/13] Xen: ARM: Add support for mapping amba " shannon.zhao 2015-11-17 9:57 ` [PATCH 07/13] ARM: Xen: Document UEFI support on Xen ARM virtual platforms shannon.zhao [not found] ` <1447754231-7772-1-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2015-11-17 9:56 ` [PATCH 01/13] Xen : Hide UART used by Xen shannon.zhao-QSEj5FYQhm4dnm+yROfE0A 2015-11-17 9:56 ` shannon.zhao at linaro.org 2015-11-20 16:07 ` Stefano Stabellini [not found] ` <1447754231-7772-2-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2015-11-20 16:07 ` Stefano Stabellini 2015-11-20 16:07 ` Stefano Stabellini 2015-11-17 9:57 ` [PATCH 02/13] xen/grant-table: Move xlated_setup_gnttab_pages to common place shannon.zhao-QSEj5FYQhm4dnm+yROfE0A 2015-11-17 9:57 ` shannon.zhao at linaro.org 2015-11-17 16:02 ` David Vrabel [not found] ` <1447754231-7772-3-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2015-11-17 16:02 ` [Xen-devel] " David Vrabel 2015-11-17 16:02 ` David Vrabel 2015-11-18 4:32 ` Shannon Zhao [not found] ` <564B4F80.2020402-Sxgqhf6Nn4DQT0dZR+AlfA@public.gmane.org> 2015-11-18 4:32 ` [Xen-devel] " Shannon Zhao 2015-11-18 4:32 ` Shannon Zhao [not found] ` <564BFF6C.3070208-hv44wF8Li93QT0dZR+AlfA@public.gmane.org> 2015-11-18 10:38 ` David Vrabel 2015-11-18 10:38 ` David Vrabel 2015-11-18 10:38 ` David Vrabel 2015-11-18 12:25 ` [Xen-devel] " Julien Grall 2015-11-18 12:25 ` Julien Grall 2015-11-18 13:34 ` Shannon Zhao [not found] ` <564C6E4C.9080003-Sxgqhf6Nn4DQT0dZR+AlfA@public.gmane.org> 2015-11-18 13:34 ` [Xen-devel] " Shannon Zhao 2015-11-18 13:34 ` Shannon Zhao 2015-11-18 12:25 ` Julien Grall 2015-11-17 9:57 ` [PATCH 03/13] arm/xen: Use xlated_setup_gnttab_pages to setup grant table shannon.zhao-QSEj5FYQhm4dnm+yROfE0A 2015-11-17 9:57 ` shannon.zhao at linaro.org [not found] ` <1447754231-7772-4-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2015-11-20 16:19 ` Stefano Stabellini 2015-11-20 16:19 ` Stefano Stabellini 2015-11-20 16:19 ` Stefano Stabellini 2015-11-17 9:57 ` [PATCH 04/13] xen: memory : Add new XENMAPSPACE type XENMAPSPACE_dev_mmio shannon.zhao-QSEj5FYQhm4dnm+yROfE0A 2015-11-17 9:57 ` shannon.zhao at linaro.org 2015-11-17 11:16 ` Ard Biesheuvel [not found] ` <1447754231-7772-5-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2015-11-17 11:16 ` Ard Biesheuvel 2015-11-17 11:16 ` Ard Biesheuvel 2015-11-17 9:57 ` [PATCH 05/13] Xen: ARM: Add support for mapping platform device mmio shannon.zhao-QSEj5FYQhm4dnm+yROfE0A 2015-11-17 9:57 ` shannon.zhao at linaro.org 2015-11-17 14:38 ` Konrad Rzeszutek Wilk [not found] ` <20151117143822.GH3003-he5eyhs8q0BAdwtm4QZOy9BPR1lH4CV8@public.gmane.org> 2015-11-18 5:48 ` [Xen-devel] " Shannon Zhao 2015-11-18 5:48 ` Shannon Zhao 2015-11-18 5:48 ` Shannon Zhao 2015-11-17 16:32 ` David Vrabel [not found] ` <1447754231-7772-6-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2015-11-17 16:32 ` [Xen-devel] " David Vrabel 2015-11-17 16:32 ` David Vrabel [not found] ` <564B56B2.4030901-Sxgqhf6Nn4DQT0dZR+AlfA@public.gmane.org> 2015-11-18 6:11 ` Shannon Zhao 2015-11-18 6:11 ` Shannon Zhao 2015-11-18 6:11 ` Shannon Zhao 2015-11-20 16:30 ` Stefano Stabellini 2015-11-20 16:30 ` Stefano Stabellini 2015-11-20 16:30 ` Stefano Stabellini 2015-11-17 9:57 ` [PATCH 06/13] Xen: ARM: Add support for mapping amba " shannon.zhao-QSEj5FYQhm4dnm+yROfE0A 2015-11-17 9:57 ` shannon.zhao at linaro.org 2015-11-17 14:40 ` Konrad Rzeszutek Wilk 2015-11-18 6:03 ` Shannon Zhao [not found] ` <20151117144040.GI3003-he5eyhs8q0BAdwtm4QZOy9BPR1lH4CV8@public.gmane.org> 2015-11-18 6:03 ` [Xen-devel] " Shannon Zhao 2015-11-18 6:03 ` Shannon Zhao 2015-11-18 12:27 ` Julien Grall [not found] ` <564C14CA.9080601-hv44wF8Li93QT0dZR+AlfA@public.gmane.org> 2015-11-18 12:27 ` [Xen-devel] " Julien Grall 2015-11-18 12:27 ` Julien Grall [not found] ` <564C6EBF.7010105-Sxgqhf6Nn4DQT0dZR+AlfA@public.gmane.org> 2015-11-18 13:15 ` Shannon Zhao 2015-11-18 13:15 ` Shannon Zhao 2015-11-18 13:15 ` Shannon Zhao 2015-11-17 16:36 ` [Xen-devel] " David Vrabel 2015-11-17 16:36 ` David Vrabel 2015-11-17 16:36 ` David Vrabel [not found] ` <1447754231-7772-7-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2015-11-20 16:39 ` Stefano Stabellini 2015-11-20 16:39 ` Stefano Stabellini 2015-11-20 16:39 ` Stefano Stabellini 2015-11-17 9:57 ` [PATCH 07/13] ARM: Xen: Document UEFI support on Xen ARM virtual platforms shannon.zhao-QSEj5FYQhm4dnm+yROfE0A 2015-11-17 9:57 ` shannon.zhao at linaro.org 2015-11-17 16:46 ` David Vrabel [not found] ` <1447754231-7772-8-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2015-11-17 16:46 ` [Xen-devel] " David Vrabel 2015-11-17 16:46 ` David Vrabel [not found] ` <564B59F3.2060801-Sxgqhf6Nn4DQT0dZR+AlfA@public.gmane.org> 2015-11-18 6:33 ` Shannon Zhao 2015-11-18 6:33 ` Shannon Zhao 2015-11-20 16:42 ` Stefano Stabellini 2015-11-20 16:42 ` Stefano Stabellini 2015-11-18 6:33 ` Shannon Zhao 2015-11-20 16:42 ` Stefano Stabellini 2015-11-17 20:44 ` Rob Herring 2015-11-17 20:44 ` Rob Herring 2015-11-18 6:24 ` Shannon Zhao 2015-11-18 6:24 ` Shannon Zhao 2015-11-18 6:24 ` Shannon Zhao 2015-11-17 20:44 ` Rob Herring 2015-11-17 9:57 ` [PATCH 08/13] Xen: EFI: Parse DT parameters for Xen specific UEFI shannon.zhao-QSEj5FYQhm4dnm+yROfE0A 2015-11-17 9:57 ` shannon.zhao at linaro.org 2015-11-17 11:25 ` Ard Biesheuvel [not found] ` <1447754231-7772-9-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2015-11-17 11:25 ` Ard Biesheuvel 2015-11-17 11:25 ` Ard Biesheuvel [not found] ` <CAKv+Gu98L_dQYVhvGQG=d9Uga-x3mJ=4oxtQqvgU-D3DvcrwHg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2015-11-17 11:37 ` Mark Rutland 2015-11-17 11:37 ` Mark Rutland 2015-11-17 12:17 ` Ard Biesheuvel 2015-11-17 12:17 ` Ard Biesheuvel [not found] ` <CAKv+Gu-hjj0Mh3vUv86Y5Mk7STKP+ykBD_MXGcQWH1quWJ1jMA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2015-11-18 6:26 ` Shannon Zhao 2015-11-18 6:26 ` Shannon Zhao 2015-11-18 6:26 ` Shannon Zhao 2015-11-17 12:17 ` Ard Biesheuvel 2015-11-17 11:37 ` Mark Rutland 2015-11-20 17:04 ` Stefano Stabellini 2015-11-20 17:04 ` Stefano Stabellini 2015-11-20 17:04 ` Stefano Stabellini 2015-11-17 9:57 ` [PATCH 09/13] ARM: Xen: Initialize Xen specific UEFI runtime services shannon.zhao-QSEj5FYQhm4dnm+yROfE0A 2015-11-17 9:57 ` shannon.zhao at linaro.org 2015-11-17 11:28 ` Ard Biesheuvel [not found] ` <1447754231-7772-10-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2015-11-17 11:28 ` Ard Biesheuvel 2015-11-17 11:28 ` Ard Biesheuvel 2015-11-17 12:17 ` Shannon Zhao 2015-11-17 12:17 ` Shannon Zhao 2015-11-20 16:57 ` Stefano Stabellini 2015-11-20 16:57 ` Stefano Stabellini 2015-11-20 16:57 ` Stefano Stabellini 2015-11-17 9:57 ` [PATCH 10/13] ARM64: ACPI: Check if it runs on Xen to enable or disable ACPI shannon.zhao-QSEj5FYQhm4dnm+yROfE0A 2015-11-17 9:57 ` shannon.zhao at linaro.org [not found] ` <1447754231-7772-11-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2015-11-20 17:20 ` Stefano Stabellini 2015-11-20 17:20 ` Stefano Stabellini 2015-11-20 17:20 ` Stefano Stabellini 2015-11-17 9:57 ` shannon.zhao-QSEj5FYQhm4dnm+yROfE0A [this message] 2015-11-17 9:57 ` [PATCH 11/13] xen/hvm/params: Add a new dilivery type for event-channel in HVM_PARAM_CALLBACK_IRQ shannon.zhao at linaro.org 2015-11-20 17:07 ` Stefano Stabellini [not found] ` <1447754231-7772-12-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2015-11-20 17:07 ` Stefano Stabellini 2015-11-20 17:07 ` Stefano Stabellini 2015-11-20 17:22 ` Andrew Cooper [not found] ` <alpine.DEB.2.02.1511201706070.1107-7Z66fg9igcxYtxbxJUhB2Dgeux46jI+i@public.gmane.org> 2015-11-20 17:22 ` [Xen-devel] " Andrew Cooper 2015-11-20 17:22 ` Andrew Cooper [not found] ` <564F56C9.8060007-Sxgqhf6Nn4DQT0dZR+AlfA@public.gmane.org> 2015-11-20 17:32 ` Stefano Stabellini 2015-11-20 17:32 ` Stefano Stabellini 2015-11-20 17:32 ` Stefano Stabellini 2015-11-17 9:57 ` [PATCH 12/13] arm/xen: Get event-channel irq through HVM_PARAM when booting with ACPI shannon.zhao-QSEj5FYQhm4dnm+yROfE0A 2015-11-17 9:57 ` shannon.zhao at linaro.org 2015-11-20 17:11 ` Stefano Stabellini [not found] ` <1447754231-7772-13-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2015-11-20 17:11 ` Stefano Stabellini 2015-11-20 17:11 ` Stefano Stabellini 2015-11-24 3:49 ` Shannon Zhao 2015-11-24 3:49 ` Shannon Zhao 2015-11-17 9:57 ` [PATCH 13/13] ARM: XEN: Move xen_early_init() before efi_init() shannon.zhao-QSEj5FYQhm4dnm+yROfE0A 2015-11-17 9:57 ` shannon.zhao at linaro.org 2015-11-20 17:30 ` Stefano Stabellini [not found] ` <1447754231-7772-14-git-send-email-shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2015-11-20 17:30 ` Stefano Stabellini 2015-11-20 17:30 ` Stefano Stabellini 2015-11-24 3:50 ` Shannon Zhao 2015-11-24 3:50 ` Shannon Zhao 2015-11-17 9:57 ` [PATCH 08/13] Xen: EFI: Parse DT parameters for Xen specific UEFI shannon.zhao 2015-11-17 9:57 ` [PATCH 09/13] ARM: Xen: Initialize Xen specific UEFI runtime services shannon.zhao 2015-11-17 9:57 ` [PATCH 10/13] ARM64: ACPI: Check if it runs on Xen to enable or disable ACPI shannon.zhao 2015-11-17 9:57 ` [PATCH 11/13] xen/hvm/params: Add a new dilivery type for event-channel in HVM_PARAM_CALLBACK_IRQ shannon.zhao 2015-11-17 9:57 ` [PATCH 12/13] arm/xen: Get event-channel irq through HVM_PARAM when booting with ACPI shannon.zhao 2015-11-17 9:57 ` [PATCH 13/13] ARM: XEN: Move xen_early_init() before efi_init() shannon.zhao
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