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>,
Eric Auger <eric.auger@redhat.com>, x86 <x86@kernel.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: [tip: irq/core] irqchip/gic-v4.1: Plumb mask/unmask SGI callbacks
Date: Sun, 29 Mar 2020 20:26:08 -0000 [thread overview]
Message-ID: <158551356804.28353.15755655132659131079.tip-bot2@tip-bot2> (raw)
In-Reply-To: <20200304203330.4967-11-maz@kernel.org>
The following commit has been merged into the irq/core branch of tip:
Commit-ID: b4e8d644ec623cbb66f192a7fefbd0a66e314be8
Gitweb: https://git.kernel.org/tip/b4e8d644ec623cbb66f192a7fefbd0a66e314be8
Author: Marc Zyngier <maz@kernel.org>
AuthorDate: Wed, 04 Mar 2020 20:33:17
Committer: Marc Zyngier <maz@kernel.org>
CommitterDate: Tue, 24 Mar 2020 12:05:09
irqchip/gic-v4.1: Plumb mask/unmask SGI callbacks
Implement mask/unmask for virtual SGIs by calling into the
configuration helper.
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Link: https://lore.kernel.org/r/20200304203330.4967-11-maz@kernel.org
---
drivers/irqchip/irq-gic-v3-its.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index 28c856a..bc6666a 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -3944,6 +3944,22 @@ static void its_configure_sgi(struct irq_data *d, bool clear)
its_send_single_vcommand(find_4_1_its(), its_build_vsgi_cmd, &desc);
}
+static void its_sgi_mask_irq(struct irq_data *d)
+{
+ struct its_vpe *vpe = irq_data_get_irq_chip_data(d);
+
+ vpe->sgi_config[d->hwirq].enabled = false;
+ its_configure_sgi(d, false);
+}
+
+static void its_sgi_unmask_irq(struct irq_data *d)
+{
+ struct its_vpe *vpe = irq_data_get_irq_chip_data(d);
+
+ vpe->sgi_config[d->hwirq].enabled = true;
+ its_configure_sgi(d, false);
+}
+
static int its_sgi_set_affinity(struct irq_data *d,
const struct cpumask *mask_val,
bool force)
@@ -3958,6 +3974,8 @@ static int its_sgi_set_affinity(struct irq_data *d,
static struct irq_chip its_sgi_irq_chip = {
.name = "GICv4.1-sgi",
+ .irq_mask = its_sgi_mask_irq,
+ .irq_unmask = its_sgi_unmask_irq,
.irq_set_affinity = its_sgi_set_affinity,
};
next prev 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-bot2 for Marc Zyngier [this message]
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: irq/core] " tip-bot2 for Marc Zyngier
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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