@@ -141,4 +141,7 @@ extern u64 amd_iommu_efr;
extern u64 amd_iommu_efr2;
extern bool amd_iommu_snp_en;
+
+extern void set_dev_entry_bit(struct amd_iommu *iommu, u16 devid, u8 bit);
+extern int get_dev_entry_bit(struct amd_iommu *iommu, u16 devid, u8 bit);
#endif
@@ -999,7 +999,7 @@ static void __set_dev_entry_bit(struct dev_table_entry *dev_table,
dev_table[devid].data[i] |= (1UL << _bit);
}
-static void set_dev_entry_bit(struct amd_iommu *iommu, u16 devid, u8 bit)
+void set_dev_entry_bit(struct amd_iommu *iommu, u16 devid, u8 bit)
{
struct dev_table_entry *dev_table = get_dev_table(iommu);
@@ -1015,7 +1015,7 @@ static int __get_dev_entry_bit(struct dev_table_entry *dev_table,
return (dev_table[devid].data[i] & (1UL << _bit)) >> _bit;
}
-static int get_dev_entry_bit(struct amd_iommu *iommu, u16 devid, u8 bit)
+int get_dev_entry_bit(struct amd_iommu *iommu, u16 devid, u8 bit)
{
struct dev_table_entry *dev_table = get_dev_table(iommu);
If an interrupt is allocated with NMI as delivery mode, the Device Table Entry needs to be modified accordingly in irq_remapping_alloc(). No functional changes. Cc: Andi Kleen <ak@linux.intel.com> Cc: "Ravi V. Shankar" <ravi.v.shankar@intel.com> Cc: Joerg Roedel <joro@8bytes.org> Cc: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> Cc: Stephane Eranian <eranian@google.com> Cc: iommu@lists.linux-foundation.org Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Ricardo Neri <ricardo.neri-calderon@linux.intel.com> --- Changes since v6: * None Changes since v5: * Introduced this patch Changes since v4: * N/A Changes since v3: * N/A Changes since v2: * N/A Changes since v1: * N/A --- drivers/iommu/amd/amd_iommu.h | 3 +++ drivers/iommu/amd/init.c | 4 ++-- 2 files changed, 5 insertions(+), 2 deletions(-)