Colin Percival 07007f3147 uart: Don't check SPCR tables if !late_console ... On x86 systems, the debug.late_console tunable makes it possible to set up the console before we call pmap_bootstrap. (The tunable is turned on by default; setting late_console=0 results in consoles being probed early.) Unfortunately this is not compatible with using the ACPI SPCR table to find the console, since consulting ACPI tables requires mapping memory addresses. As such, we skip the call to uart_cpu_acpi_spcr from uart_cpu_x86 in the !late_console case. Reviewed by: imp Sponsored by: https://www.patreon.com/cperciva Differential Revision: https://reviews.freebsd.org/D35794		2022-07-13 23:17:44 -07:00
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acpica	amd64: Remove unused devclass arguments to DRIVER_MODULE.	2022-05-06 15:46:59 -07:00
amd64	uart: Don't check SPCR tables if !late_console	2022-07-13 23:17:44 -07:00
conf	MIMIMAL: add uart	2022-07-01 11:24:51 -06:00
ia32	x86: Add a NT_X86_SEGBASES register set.	2022-03-24 11:36:19 -07:00
include	elfnote: place note in a PT_NOTE program header	2022-06-28 09:51:57 +02:00
linux	linux(4): To reuse MD linux.h hide kernel dependencies unde _KERNEL constraint	2022-06-22 14:28:24 +03:00
linux32	linux(4): To reuse MD linux.h hide kernel dependencies unde _KERNEL constraint	2022-06-22 14:28:24 +03:00
pci	pci_cfgreg.c: Use io port config access for early boot time.	2019-04-09 18:07:17 +00:00
sgx	sgx: Remove unused variable.	2022-04-07 17:01:28 -07:00
vmm	vm_object: Modify various drivers to allocate OBJT_SWAP objects	2022-07-12 09:10:15 -04:00
Makefile	Bring the tags and links entries for amd64 up to date.	2021-09-27 20:04:51 -07:00