Victor Sun b80b1dde25 config_tools: add PnP uart and rtc for pre-launched VM ... In commit of 7cc9c8fe06 the pre-launched VM was set to ACPI HW Reduced platform, then the IRQ would be allocated from 0 for PCI MSI devices. The Intel igb/igc driver might get IRQ 8 when do request irq which would conflict with the irq of RTC device: [ 14.264954] genirq: Flags mismatch irq 8. 00000000 (enp0s8-TxRx-3) vs. 00000000 (rtc0) [ 14.265411] ------------[ cut here ]------------ [ 14.265508] kernel BUG at drivers/pci/msi.c:376! [ 14.265610] invalid opcode: 0000 [#1] PREEMPT SMP [ 14.265710] CPU: 0 PID: 296 Comm: connmand Not tainted 5.10.52-acrn-sos -dirty #72 [ 14.265863] RIP: 0010:free_msi_irqs+0x182/0x1b0 This patch will specify some legacy PnP device like UART and RTC in ACPI DSDT table of pre-launched VM, so that IRQs from IOAPIC pin 4/3/8 could be preserved before MSI device requesting IRQs. Tracked-On: #6704 Signed-off-by: Victor Sun <victor.sun@intel.com>		2021-10-25 13:35:09 +08:00
..
__init__.py	acrn-config: Reorg config tool folder	2021-01-27 11:08:28 +08:00
acpi_const.py	hv: relocate ACPI DATA address to 0x7fe00000	2021-08-11 14:45:55 +08:00
asl_gen.py	config_tools: add PnP uart and rtc for pre-launched VM	2021-10-25 13:35:09 +08:00
bin_gen.py	config_tools: update vTPM2 revision to 4	2021-10-21 12:58:43 +08:00