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From: "tip-bot2 for Marc Zyngier" <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: Marc Zyngier <maz@kernel.org>, Zenghui Yu <yuzenghui@huawei.com>,
	x86 <x86@kernel.org>, LKML <linux-kernel@vger.kernel.org>
Subject: [tip: irq/core] irqchip/gic-v4.1: Add VSGI property setup
Date: Sun, 29 Mar 2020 20:26:05 -0000	[thread overview]
Message-ID: <158551356576.28353.8044983928206914105.tip-bot2@tip-bot2> (raw)
In-Reply-To: <20200304203330.4967-16-maz@kernel.org>

The following commit has been merged into the irq/core branch of tip:

Commit-ID:     d50676f5ce8481b98f9bbc1514b5d3f8747dd3c2
Gitweb:        https://git.kernel.org/tip/d50676f5ce8481b98f9bbc1514b5d3f8747dd3c2
Author:        Marc Zyngier <maz@kernel.org>
AuthorDate:    Wed, 04 Mar 2020 20:33:22 
Committer:     Marc Zyngier <maz@kernel.org>
CommitterDate: Tue, 24 Mar 2020 12:15:51 

irqchip/gic-v4.1: Add VSGI property setup

Add the SGI configuration entry point for KVM to use.

Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Link: https://lore.kernel.org/r/20200304203330.4967-16-maz@kernel.org
---
 drivers/irqchip/irq-gic-v4.c       | 13 +++++++++++++
 include/linux/irqchip/arm-gic-v4.h |  1 +
 2 files changed, 14 insertions(+)

diff --git a/drivers/irqchip/irq-gic-v4.c b/drivers/irqchip/irq-gic-v4.c
index 99b33f6..0c18714 100644
--- a/drivers/irqchip/irq-gic-v4.c
+++ b/drivers/irqchip/irq-gic-v4.c
@@ -320,6 +320,19 @@ int its_prop_update_vlpi(int irq, u8 config, bool inv)
 	return irq_set_vcpu_affinity(irq, &info);
 }
 
+int its_prop_update_vsgi(int irq, u8 priority, bool group)
+{
+	struct its_cmd_info info = {
+		.cmd_type = PROP_UPDATE_VSGI,
+		{
+			.priority	= priority,
+			.group		= group,
+		},
+	};
+
+	return irq_set_vcpu_affinity(irq, &info);
+}
+
 int its_init_v4(struct irq_domain *domain,
 		const struct irq_domain_ops *vpe_ops,
 		const struct irq_domain_ops *sgi_ops)
diff --git a/include/linux/irqchip/arm-gic-v4.h b/include/linux/irqchip/arm-gic-v4.h
index b120a01..6976b83 100644
--- a/include/linux/irqchip/arm-gic-v4.h
+++ b/include/linux/irqchip/arm-gic-v4.h
@@ -134,6 +134,7 @@ int its_map_vlpi(int irq, struct its_vlpi_map *map);
 int its_get_vlpi(int irq, struct its_vlpi_map *map);
 int its_unmap_vlpi(int irq);
 int its_prop_update_vlpi(int irq, u8 config, bool inv);
+int its_prop_update_vsgi(int irq, u8 priority, bool group);
 
 struct irq_domain_ops;
 int its_init_v4(struct irq_domain *domain,

  parent reply	other threads:[~2020-03-29 20:28 UTC|newest]

Thread overview: 114+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-04 20:33 [PATCH v5 00/23] irqchip/gic-v4: GICv4.1 architecture support Marc Zyngier
2020-03-04 20:33 ` [PATCH v5 01/23] irqchip/gic-v3: Use SGIs without active state if offered Marc Zyngier
2020-03-12  6:30   ` Zenghui Yu
2020-03-12  9:28     ` Marc Zyngier
2020-03-12 12:05       ` Marc Zyngier
2020-03-13  1:39         ` Zenghui Yu
2020-03-12 17:16   ` Auger Eric
2020-03-12 17:23     ` Marc Zyngier
2020-03-29 20:26   ` [tip: irq/core] " tip-bot2 for Marc Zyngier
2020-03-04 20:33 ` [PATCH v5 02/23] irqchip/gic-v4.1: Skip absent CPUs while iterating over redistributors Marc Zyngier
2020-03-16 17:10   ` Auger Eric
2020-03-29 20:26   ` [tip: irq/core] " tip-bot2 for Marc Zyngier
2020-03-04 20:33 ` [PATCH v5 03/23] irqchip/gic-v4.1: Ensure mutual exclusion between vPE affinity change and RD access Marc Zyngier
2020-03-12  6:56   ` Zenghui Yu
2020-03-29 20:26   ` [tip: irq/core] " tip-bot2 for Marc Zyngier
2020-03-04 20:33 ` [PATCH v5 04/23] irqchip/gic-v4.1: Wait for completion of redistributor's INVALL operation Marc Zyngier
2020-03-20 14:23   ` Auger Eric
2020-03-04 20:33 ` [PATCH v5 05/23] irqchip/gic-v4.1: Ensure mutual exclusion betwen invalidations on the same RD Marc Zyngier
2020-03-12  7:11   ` Zenghui Yu
2020-03-20 14:23   ` Auger Eric
2020-03-29 20:26   ` [tip: irq/core] " tip-bot2 for Marc Zyngier
2020-03-04 20:33 ` [PATCH v5 06/23] irqchip/gic-v4.1: Advertise support v4.1 to KVM Marc Zyngier
2020-03-16 17:10   ` Auger Eric
2020-03-29 20:26   ` [tip: irq/core] " tip-bot2 for Marc Zyngier
2020-03-04 20:33 ` [PATCH v5 07/23] irqchip/gic-v4.1: Map the ITS SGIR register page Marc Zyngier
2020-03-16 17:10   ` Auger Eric
2020-03-29 20:26   ` [tip: irq/core] " tip-bot2 for Marc Zyngier
2020-03-04 20:33 ` [PATCH v5 08/23] irqchip/gic-v4.1: Plumb skeletal VSGI irqchip Marc Zyngier
2020-03-16 17:10   ` Auger Eric
2020-03-19 10:03     ` Marc Zyngier
2020-03-29 20:26   ` [tip: irq/core] " tip-bot2 for Marc Zyngier
2020-03-04 20:33 ` [PATCH v5 09/23] irqchip/gic-v4.1: Add initial SGI configuration Marc Zyngier
2020-03-16 17:53   ` Auger Eric
2020-03-17  2:02     ` Zenghui Yu
2020-03-17  8:36       ` Auger Eric
2020-03-19 10:20     ` Marc Zyngier
2020-03-29 20:26   ` [tip: irq/core] " tip-bot2 for Marc Zyngier
2020-03-04 20:33 ` [PATCH v5 10/23] irqchip/gic-v4.1: Plumb mask/unmask SGI callbacks Marc Zyngier
2020-03-16 18:15   ` Auger Eric
2020-03-29 20:26   ` [tip: irq/core] " tip-bot2 for Marc Zyngier
2020-03-04 20:33 ` [PATCH v5 11/23] irqchip/gic-v4.1: Plumb get/set_irqchip_state " Marc Zyngier
2020-03-12  7:41   ` Zenghui Yu
2020-03-16 21:43   ` Auger Eric
2020-03-19 10:27     ` Marc Zyngier
2020-03-29 20:26   ` [tip: irq/core] " tip-bot2 for Marc Zyngier
2020-03-04 20:33 ` [PATCH v5 12/23] irqchip/gic-v4.1: Plumb set_vcpu_affinity " Marc Zyngier
2020-03-17 10:35   ` Auger Eric
2020-03-29 20:26   ` [tip: irq/core] " tip-bot2 for Marc Zyngier
2020-03-04 20:33 ` [PATCH v5 13/23] irqchip/gic-v4.1: Move doorbell management to the GICv4 abstraction layer Marc Zyngier
2020-03-12  8:20   ` Zenghui Yu
2020-03-29 20:26   ` [tip: irq/core] " tip-bot2 for Marc Zyngier
2020-03-04 20:33 ` [PATCH v5 14/23] irqchip/gic-v4.1: Add VSGI allocation/teardown Marc Zyngier
2020-03-12  8:06   ` Zenghui Yu
2020-03-29 20:26   ` [tip: irq/core] " tip-bot2 for Marc Zyngier
2020-03-04 20:33 ` [PATCH v5 15/23] irqchip/gic-v4.1: Add VSGI property setup Marc Zyngier
2020-03-12  8:09   ` Zenghui Yu
2020-03-17 10:30   ` Auger Eric
2020-03-19 10:57     ` Marc Zyngier
2020-03-29 20:26   ` tip-bot2 for Marc Zyngier [this message]
2020-03-04 20:33 ` [PATCH v5 16/23] irqchip/gic-v4.1: Eagerly vmap vPEs Marc Zyngier
2020-03-12  8:12   ` Zenghui Yu
2020-03-17  2:49   ` Zenghui Yu
2020-03-19 10:55     ` Marc Zyngier
2020-03-20  2:31       ` Zenghui Yu
2020-03-29 20:26   ` [tip: irq/core] " tip-bot2 for Marc Zyngier
2020-03-04 20:33 ` [PATCH v5 17/23] KVM: arm64: GICv4.1: Let doorbells be auto-enabled Marc Zyngier
2020-03-12  8:15   ` Zenghui Yu
2020-03-17 11:04   ` Auger Eric
2020-03-04 20:33 ` [PATCH v5 18/23] KVM: arm64: GICv4.1: Add direct injection capability to SGI registers Marc Zyngier
2020-03-18  3:28   ` Zenghui Yu
2020-03-20  8:11   ` Auger Eric
2020-03-20 10:05     ` Marc Zyngier
2020-03-20 10:56       ` Auger Eric
2020-03-04 20:33 ` [PATCH v5 19/23] KVM: arm64: GICv4.1: Allow SGIs to switch between HW and SW interrupts Marc Zyngier
2020-03-19 16:16   ` Auger Eric
2020-03-19 19:52     ` Marc Zyngier
2020-03-19 20:13       ` Auger Eric
2020-03-20  9:17         ` Marc Zyngier
2020-03-20  4:22   ` Zenghui Yu
2020-03-04 20:33 ` [PATCH v5 20/23] KVM: arm64: GICv4.1: Plumb SGI implementation selection in the distributor Marc Zyngier
2020-03-18  6:34   ` Zenghui Yu
2020-03-19 12:10     ` Marc Zyngier
2020-03-19 20:38       ` Auger Eric
2020-03-20  3:08         ` Zenghui Yu
2020-03-20  7:59           ` Auger Eric
2020-03-20  9:46             ` Marc Zyngier
2020-03-20 11:09               ` Auger Eric
2020-03-20 11:20                 ` Marc Zyngier
2020-03-20  3:53       ` Zenghui Yu
2020-03-20  9:01         ` Marc Zyngier
2020-03-23  8:11           ` Zenghui Yu
2020-03-23  8:25             ` Marc Zyngier
2020-03-23 12:40               ` Zenghui Yu
2020-03-04 20:33 ` [PATCH v5 21/23] KVM: arm64: GICv4.1: Reload VLPI configuration on distributor enable/disable Marc Zyngier
2020-03-18  3:17   ` Zenghui Yu
2020-03-19 12:18     ` Marc Zyngier
2020-03-04 20:33 ` [PATCH v5 22/23] KVM: arm64: GICv4.1: Allow non-trapping WFI when using HW SGIs Marc Zyngier
2020-03-20  4:23   ` Zenghui Yu
2020-03-20  8:12   ` Auger Eric
2020-03-04 20:33 ` [PATCH v5 23/23] KVM: arm64: GICv4.1: Expose HW-based SGIs in debugfs Marc Zyngier
2020-03-18  3:19   ` Zenghui Yu
2020-03-19 15:05   ` Auger Eric
2020-03-19 15:21     ` Marc Zyngier
2020-03-19 15:43       ` Auger Eric
2020-03-19 16:16         ` Marc Zyngier
2020-03-19 16:17           ` Auger Eric
2020-03-20  4:38       ` Zenghui Yu
2020-03-20  9:09         ` Marc Zyngier
2020-03-20 11:35           ` Zenghui Yu
2020-03-20 11:46             ` Marc Zyngier
2020-03-20 12:09               ` Zenghui Yu
2020-03-05  3:39 ` [PATCH v5 00/23] irqchip/gic-v4: GICv4.1 architecture support Zenghui Yu
2020-03-09  8:17 ` Zenghui Yu
2020-03-09  8:46   ` Marc Zyngier

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