linux-kernel - [PATCH] iommu: Distinguish between sw-msi and msi

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Message-Id: <20241021113448.1894-1-angus.chen@jaguarmicro.com>
Date: Mon, 21 Oct 2024 19:34:48 +0800
From: Angus Chen <angus.chen@...uarmicro.com>
To: joro@...tes.org,
	will@...nel.org,
	robin.murphy@....com
Cc: linux-kernel@...r.kernel.org,
	iommu@...ts.linux.dev,
	Angus Chen <angus.chen@...uarmicro.com>
Subject: [PATCH] iommu: Distinguish between sw-msi and msi

iommu_group_resv_type_string use the same string of IOMMU_RESV_MSI
and IOMMU_RESV_SW_MSI, Make a distinction for these.

Signed-off-by: Angus Chen <angus.chen@...uarmicro.com>
---
 drivers/iommu/iommu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
index 83c8e617a2c5..8a2bbb5c4a91 100644
--- a/drivers/iommu/iommu.c
+++ b/drivers/iommu/iommu.c
@@ -84,7 +84,7 @@ static const char * const iommu_group_resv_type_string[] = {
 	[IOMMU_RESV_DIRECT_RELAXABLE]		= "direct-relaxable",
 	[IOMMU_RESV_RESERVED]			= "reserved",
 	[IOMMU_RESV_MSI]			= "msi",
-	[IOMMU_RESV_SW_MSI]			= "msi",
+	[IOMMU_RESV_SW_MSI]			= "sw-msi",
 };
 
 #define IOMMU_CMD_LINE_DMA_API		BIT(0)
-- 
2.34.1