Commit bde9e6b9 authored by Adrian Huang's avatar Adrian Huang Committed by Joerg Roedel
Browse files

iommu/amd: Fix typos for PPR macros 



The bit 13 and bit 14 of the IOMMU control register are
PPRLogEn and PPRIntEn. They are related to PPR (Peripheral Page
Request) instead of 'PPF'. Fix them accrodingly.

Signed-off-by: default avatarAdrian Huang <ahuang12@lenovo.com>
Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent 858defad

drivers/iommu/amd_iommu_init.c

+2 −2
Original line number Diff line number Diff line
@@ -716,7 +716,7 @@ static void iommu_enable_ppr_log(struct amd_iommu *iommu) 
	writel(0x00, iommu->mmio_base + MMIO_PPR_HEAD_OFFSET);

	writel(0x00, iommu->mmio_base + MMIO_PPR_TAIL_OFFSET);



	iommu_feature_enable(iommu, CONTROL_PPFLOG_EN);

	iommu_feature_enable(iommu, CONTROL_PPRLOG_EN);

	iommu_feature_enable(iommu, CONTROL_PPR_EN);

}
@@ -2031,7 +2031,7 @@ enable_faults: 
	iommu_feature_enable(iommu, CONTROL_EVT_INT_EN);



	if (iommu->ppr_log != NULL)

		iommu_feature_enable(iommu, CONTROL_PPFINT_EN);

		iommu_feature_enable(iommu, CONTROL_PPRINT_EN);



	iommu_ga_log_enable(iommu);

drivers/iommu/amd_iommu_types.h

+2 −2
Original line number Diff line number Diff line
@@ -147,8 +147,8 @@ 
#define CONTROL_COHERENT_EN     0x0aULL

#define CONTROL_ISOC_EN         0x0bULL

#define CONTROL_CMDBUF_EN       0x0cULL

#define CONTROL_PPFLOG_EN       0x0dULL

#define CONTROL_PPFINT_EN       0x0eULL

#define CONTROL_PPRLOG_EN       0x0dULL

#define CONTROL_PPRINT_EN       0x0eULL

#define CONTROL_PPR_EN          0x0fULL

#define CONTROL_GT_EN           0x10ULL

#define CONTROL_GA_EN           0x11ULL

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