[RFC PATCH v4 28/38] iommu: ipmmu-vmsa: Add PCIe ch0 to devices_allowlist

Koichiro Den
2026-01-18T13:55:49Z

Add the PCIe ch0 to the ipmmu-vmsa devices_allowlist so that traffic
routed through this PCIe instance can be translated by the IOMMU.

Signed-off-by: Koichiro Den <den@valinux.co.jp>
---
drivers/iommu/ipmmu-vmsa.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
index ca848288dbf2..724d67ad5ef2 100644
--- a/drivers/iommu/ipmmu-vmsa.c
+++ b/drivers/iommu/ipmmu-vmsa.c
@@ -743,7 +743,9 @@ static const char * const devices_allowlist[] = {
"ee100000.mmc",
"ee120000.mmc",
"ee140000.mmc",
- "ee160000.mmc"
+ "ee160000.mmc",
+ "e65d0000.pcie",
+ "e65d0000.pcie-ep",
};

static bool ipmmu_device_is_allowed(struct device *dev)
--
2.51.0