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kernel: qca-ssdk: add kernel 6.1 support

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Add kernel 6.1 support to SSDK, it was just a case of adding the kernel
version identification and fixing up get_random_u32.

Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit is contained in:
Robert Marko 2023-05-23 14:08:09 +02:00 committed by Christian Marangi
parent e6d10b85ef
commit 8cae215d4d
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2 changed files with 82 additions and 0 deletions
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55
package/kernel/qca-ssdk/patches/0015-SSDK-config-add-kernel-6.1.patch Normal file
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@ -0,0 +1,55 @@
From 1f9eb43f118b86c0b68e9d82bfae77471d6c3921 Mon Sep 17 00:00:00 2001
From: Robert Marko <robimarko@gmail.com>
Date: Thu, 29 Sep 2022 09:59:20 +0200
Subject: [PATCH] SSDK: config: add kernel 6.1
Allow kernel 6.1 to be recognized and compiled under it.
Signed-off-by: Robert Marko <robimarko@gmail.com>
---
config | 6 +++++-
make/linux_opt.mk | 4 ++--
2 files changed, 7 insertions(+), 3 deletions(-)
--- a/config
+++ b/config
@@ -28,6 +28,10 @@ ifeq ($(KVER),$(filter 5.15%,$(KVER)))
OS_VER=5_15
endif
+ifeq ($(KVER),$(filter 6.1%,$(KVER)))
+OS_VER=6_1
+endif
+
ifeq ($(KVER), 3.4.0)
OS_VER=3_4
endif
@@ -136,7 +140,7 @@ ifeq ($(ARCH), arm)
endif
ifeq ($(ARCH), arm64)
- ifeq ($(KVER),$(filter 4.1% 4.4% 4.9% 5.4% 5.15%,$(KVER)))
+ ifeq ($(KVER),$(filter 4.1% 4.4% 4.9% 5.4% 5.15% 6.1%,$(KVER)))
CPU_CFLAG= -DMODULE -Os -pipe -march=armv8-a -mcpu=cortex-a53+crypto -fno-caller-saves -fno-strict-aliasing -fno-common -Wno-format-security -Wno-pointer-sign -Wno-unused-but-set-variable -Wno-error=unused-result -mcmodel=large
endif
endif
--- a/make/linux_opt.mk
+++ b/make/linux_opt.mk
@@ -437,7 +437,7 @@ ifeq (KSLIB, $(MODULE_TYPE))
KASAN_SHADOW_SCALE_SHIFT := 3
endif
- ifeq (5_4 5_15, $(OS_VER))
+ ifeq (5_4 5_15 6_1, $(OS_VER))
ifeq ($(ARCH), arm64)
KASAN_OPTION += -DKASAN_SHADOW_SCALE_SHIFT=$(KASAN_SHADOW_SCALE_SHIFT)
endif
@@ -468,7 +468,7 @@ ifeq (KSLIB, $(MODULE_TYPE))
endif
- ifeq ($(OS_VER),$(filter 4_4 5_4 5_15, $(OS_VER)))
+ ifeq ($(OS_VER),$(filter 4_4 5_4 5_15 6_1, $(OS_VER)))
MODULE_CFLAG += -DKVER34
MODULE_CFLAG += -DKVER32
MODULE_CFLAG += -DLNX26_22

27
package/kernel/qca-ssdk/patches/0016-SSDK-qca808x-use-get_random_u32.patch Normal file
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@ -0,0 +1,27 @@
From 55ea8c9b278aafe3211f7250986b1f9d9a06cd21 Mon Sep 17 00:00:00 2001
From: Robert Marko <robimarko@gmail.com>
Date: Fri, 21 Oct 2022 13:40:15 +0200
Subject: [PATCH] SSDK: qca808x: use get_random_u32
prandom has been removed from the kernel in 6.1-rc1, so use get_random_u32
instead as its the drop-in replacement.
Signed-off-by: Robert Marko <robimarko@gmail.com>
---
src/hsl/phy/qca808x_phy.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/src/hsl/phy/qca808x_phy.c
+++ b/src/hsl/phy/qca808x_phy.c
@@ -299,7 +299,11 @@ qca808x_phy_ms_random_seed_set(a_uint32_
phy_data = qca808x_phy_debug_read(dev_id, phy_id,
QCA808X_DEBUG_LOCAL_SEED);
phy_data &= ~(QCA808X_MASTER_SLAVE_SEED_CFG);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 1, 0)
phy_data |= (prandom_u32()%QCA808X_MASTER_SLAVE_SEED_RANGE) << 2;
+#else
+ phy_data |= (get_random_u32()%QCA808X_MASTER_SLAVE_SEED_RANGE) << 2;
+#endif
SSDK_DEBUG("QCA808X_DEBUG_LOCAL_SEED:%x\n", phy_data);
rv = qca808x_phy_debug_write(dev_id, phy_id,
QCA808X_DEBUG_LOCAL_SEED, phy_data);