From: Christian Lamparter <chunkeey@gmail.com>
Date: Sun, 1 May 2022 12:10:07 +0000 (+0200)
Subject: kernel: provide i6300esb for qemu/libvirt
X-Git-Tag: v23.05.0-rc1~3464
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=cb203adda00118501ecf6c74b126abe5fb851e71;p=openwrt%2Fstaging%2Fpepe2k.git

kernel: provide i6300esb for qemu/libvirt

the Intel i6300esb is QEMU's default watchdog. And unlike
the real "Intel i6300ESB I/O Controller hub" hardware, the
i6300esb watchdog driver works on non-x86 targets like for
ARM (armvirt 32bit) and potentially virtual PowerPC and MIPS
targets (if there was any).

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
---

diff --git a/package/kernel/linux/modules/other.mk b/package/kernel/linux/modules/other.mk
index c8fea034c4..985652e945 100644
--- a/package/kernel/linux/modules/other.mk
+++ b/package/kernel/linux/modules/other.mk
@@ -1274,6 +1274,24 @@ endef
 $(eval $(call KernelPackage,tpm-i2c-infineon))
 
 
+define KernelPackage/i6300esb-wdt
+  SUBMENU:=$(OTHER_MENU)
+  TITLE:=Intel 6300ESB Timer/Watchdog
+  DEPENDS:=@PCI_SUPPORT @!SMALL_FLASH
+  KCONFIG:=CONFIG_I6300ESB_WDT \
+	   CONFIG_WATCHDOG_CORE=y
+  FILES:=$(LINUX_DIR)/drivers/$(WATCHDOG_DIR)/i6300esb.ko
+  AUTOLOAD:=$(call AutoLoad,50,i6300esb,1)
+endef
+
+define KernelPackage/i6300esb-wdt/description
+  Kernel module for the watchdog timer built into the Intel
+  6300ESB controller hub. Also used by QEMU/libvirt.
+endef
+
+$(eval $(call KernelPackage,i6300esb-wdt))
+
+
 define KernelPackage/w83627hf-wdt
   SUBMENU:=$(OTHER_MENU)
   TITLE:=Winbond 83627HF Watchdog Timer