From: Markus Stockhausen <markus.stockhausen@gmx.de>
Date: Fri, 1 Aug 2025 20:02:54 +0000 (-0400)
Subject: realtek: rtl930x: enable SMP
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F19624%2Fhead;p=thirdparty%2Fopenwrt.git

realtek: rtl930x: enable SMP

Like RTL839x the RTL930x SoCs have multithreading built in.
Activate it in the kernel configuration.

Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
Link: https://github.com/openwrt/openwrt/pull/19624
Signed-off-by: Robert Marko <robimarko@gmail.com>
---

diff --git a/target/linux/realtek/rtl930x/config-6.12 b/target/linux/realtek/rtl930x/config-6.12
index 74eeac1f005..76f1907503f 100644
--- a/target/linux/realtek/rtl930x/config-6.12
+++ b/target/linux/realtek/rtl930x/config-6.12
@@ -25,6 +25,8 @@ CONFIG_CPU_MIPS32=y
 # CONFIG_CPU_MIPS32_R1 is not set
 CONFIG_CPU_MIPS32_R2=y
 CONFIG_CPU_MIPSR2=y
+CONFIG_CPU_MIPSR2_IRQ_VI=y
+CONFIG_CPU_MIPSR2_IRQ_EI=y
 CONFIG_CPU_MITIGATIONS=y
 CONFIG_CPU_NEEDS_NO_SMARTMIPS_OR_MICROMIPS=y
 CONFIG_CPU_R4K_CACHE_TLB=y
@@ -127,8 +129,12 @@ CONFIG_MIPS_CMDLINE_FROM_DTB=y
 CONFIG_MIPS_CPU_SCACHE=y
 CONFIG_MIPS_EXTERNAL_TIMER=y
 CONFIG_MIPS_L1_CACHE_SHIFT=5
-# CONFIG_MIPS_MT_SMP is not set
+CONFIG_MIPS_MT=y
+# CONFIG_MIPS_MT_FPAFF is not set
+CONFIG_MIPS_MT_SMP=y
 # CONFIG_MIPS_NO_APPENDED_DTB is not set
+CONFIG_MIPS_NR_CPU_NR_MAP=2
+CONFIG_MIPS_PERF_SHARED_TC_COUNTERS=y
 CONFIG_MIPS_RAW_APPENDED_DTB=y
 CONFIG_MIPS_SPRAM=y
 CONFIG_MMU_LAZY_TLB_REFCOUNT=y
@@ -151,12 +157,14 @@ CONFIG_NET_DSA=y
 CONFIG_NET_DSA_RTL83XX=y
 CONFIG_NET_DSA_TAG_TRAILER=y
 CONFIG_NET_EGRESS=y
+CONFIG_NET_FLOW_LIMIT=y
 CONFIG_NET_INGRESS=y
 CONFIG_NET_RTL838X=y
 CONFIG_NET_SELFTESTS=y
 CONFIG_NET_XGRESS=y
 CONFIG_NO_EXCEPT_FILL=y
 CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
+CONFIG_NR_CPUS=2
 CONFIG_NVMEM=y
 CONFIG_NVMEM_LAYOUTS=y
 CONFIG_OF=y
@@ -196,6 +204,8 @@ CONFIG_REGMAP_I2C=y
 CONFIG_REGMAP_MDIO=y
 CONFIG_REGMAP_MMIO=y
 CONFIG_RESET_CONTROLLER=y
+CONFIG_RFS_ACCEL=y
+CONFIG_RPS=y
 CONFIG_RTL8261N_PHY=y
 # CONFIG_RTL838X is not set
 # CONFIG_RTL839X is not set
@@ -204,12 +214,15 @@ CONFIG_RTL930X=y
 CONFIG_SERIAL_MCTRL_GPIO=y
 CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_SFP=y
+CONFIG_SMP=y
+CONFIG_SMP_UP=y
 CONFIG_SPI=y
 CONFIG_SPI_MASTER=y
 CONFIG_SPI_MEM=y
 CONFIG_SPI_REALTEK_SNAND=y
 CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y
 CONFIG_SWPHY=y
+CONFIG_SYNC_R4K=y
 CONFIG_SYSCTL_EXCEPTION_TRACE=y
 CONFIG_SYS_HAS_CPU_MIPS32_R1=y
 CONFIG_SYS_HAS_CPU_MIPS32_R2=y
@@ -220,6 +233,8 @@ CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
 CONFIG_SYS_SUPPORTS_HIGHMEM=y
 CONFIG_SYS_SUPPORTS_MIPS16=y
 CONFIG_SYS_SUPPORTS_MULTITHREADING=y
+CONFIG_SYS_SUPPORTS_SMP=y
+CONFIG_SYS_SUPPORTS_SCHED_SMT=y
 CONFIG_TARGET_ISA_REV=2
 CONFIG_THERMAL=y
 # CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set