1 files changed, 0 insertions, 58 deletions
diff --git a/target/linux/layerscape/patches-5.4/701-net-0006-soc-fsl-bqman-page-align-iommu-mapping-sizes.patch b/target/linux/layerscape/patches-5.4/701-net-0006-soc-fsl-bqman-page-align-iommu-mapping-sizes.patch
deleted file mode 100644
index 8e10ef1358..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0006-soc-fsl-bqman-page-align-iommu-mapping-sizes.patch
+++ /dev/null
@@ -1,58 +0,0 @@
-From 218274ea02e908846fabb5b9a2ab7409da06a85f Mon Sep 17 00:00:00 2001
-From: Laurentiu Tudor <laurentiu.tudor@nxp.com>
-Date: Thu, 22 Nov 2018 12:32:13 +0200
-Subject: [PATCH] soc/fsl/bqman: page align iommu mapping sizes
-
-Prior to calling iommu_map()/iommu_unmap() page align the size or
-failures such as below could happen:
-
-iommu: unaligned: iova 0x... pa 0x... size 0x4000 min_pagesz 0x10000
-qman_portal 500000000.qman-portal: failed to iommu_map() -22
-
-Seen when booted a kernel compiled with 64K page size support.
-
-Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
----
- drivers/soc/fsl/qbman/bman_ccsr.c   | 2 +-
- drivers/soc/fsl/qbman/qman_ccsr.c   | 4 ++--
- drivers/soc/fsl/qbman/qman_portal.c | 2 +-
- 3 files changed, 4 insertions(+), 4 deletions(-)
-
---- a/drivers/soc/fsl/qbman/bman_ccsr.c
-+++ b/drivers/soc/fsl/qbman/bman_ccsr.c
-@@ -262,7 +262,7 @@ static int fsl_bman_probe(struct platfor
- 	/* Create an 1-to-1 iommu mapping for FBPR area */
- 	domain = iommu_get_domain_for_dev(dev);
- 	if (domain) {
--		ret = iommu_map(domain, fbpr_a, fbpr_a, fbpr_sz,
-+		ret = iommu_map(domain, fbpr_a, fbpr_a, PAGE_ALIGN(fbpr_sz),
- 				IOMMU_READ | IOMMU_WRITE | IOMMU_CACHE);
- 		if (ret)
- 			dev_warn(dev, "failed to iommu_map() %d\n", ret);
---- a/drivers/soc/fsl/qbman/qman_ccsr.c
-+++ b/drivers/soc/fsl/qbman/qman_ccsr.c
-@@ -839,11 +839,11 @@ static int fsl_qman_probe(struct platfor
- 	/* Create an 1-to-1 iommu mapping for fqd and pfdr areas */
- 	domain = iommu_get_domain_for_dev(dev);
- 	if (domain) {
--		ret = iommu_map(domain, fqd_a, fqd_a, fqd_sz,
-+		ret = iommu_map(domain, fqd_a, fqd_a, PAGE_ALIGN(fqd_sz),
- 				IOMMU_READ | IOMMU_WRITE | IOMMU_CACHE);
- 		if (ret)
- 			dev_warn(dev, "iommu_map(fqd) failed %d\n", ret);
--		ret = iommu_map(domain, pfdr_a, pfdr_a, pfdr_sz,
-+		ret = iommu_map(domain, pfdr_a, pfdr_a, PAGE_ALIGN(pfdr_sz),
- 				IOMMU_READ | IOMMU_WRITE | IOMMU_CACHE);
- 		if (ret)
- 			dev_warn(dev, "iommu_map(pfdr) failed %d\n", ret);
---- a/drivers/soc/fsl/qbman/qman_portal.c
-+++ b/drivers/soc/fsl/qbman/qman_portal.c
-@@ -305,7 +305,7 @@ static int qman_portal_probe(struct plat
- 		 */
- 		err = iommu_map(domain,
- 				addr_phys[0]->start, addr_phys[0]->start,
--				resource_size(addr_phys[0]),
-+				PAGE_ALIGN(resource_size(addr_phys[0])),
- 				IOMMU_READ | IOMMU_WRITE | IOMMU_CACHE);
- 		if (err)
- 			dev_warn(dev, "failed to iommu_map() %d\n", err);