freebsd-dev/sys/x86/x86
Konstantin Belousov 8f0916fc11 i386/PAE busdma: allow more bounce pages.
If i386 has more than 4G of memory, allow the same number of busdma
bounce pages as for amd64.  In fact, in this case bouncing sometimes
is much heavier than on amd64.

Reviewed by:	markj
Tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks
Differential revision:	https://reviews.freebsd.org/D18854
2019-01-18 13:43:11 +00:00
..
autoconf.c
bus_machdep.c
busdma_bounce.c i386/PAE busdma: allow more bounce pages. 2019-01-18 13:43:11 +00:00
busdma_machdep.c x86 busdma: fix mis-use of bus_addr_t where vm_paddr_t is assumed. 2019-01-18 13:38:56 +00:00
cpu_machdep.c Align IA32_ARCH_CAP MSR definitions and use with SDM rev. 068. 2018-11-16 21:27:11 +00:00
delay.c Add a custom implementation of cpu_lock_delay() for x86. 2018-11-05 22:54:03 +00:00
dump_machdep.c
fdt_machdep.c
identcpu.c Add definitions for AMD Spectre/Meltdown CPUID information 2019-01-17 19:44:47 +00:00
intr_machdep.c Fix build of x86 UP kernels after dynamic IRQ changes in r338360. 2018-08-31 18:26:37 +00:00
io_apic.c Dynamically allocate IRQ ranges on x86. 2018-08-28 21:09:19 +00:00
legacy.c
local_apic.c lapic: skip setting intrcnt if lapic is not present 2018-09-13 07:13:13 +00:00
mca.c
mp_watchdog.c
mp_x86.c vmm(4): Take steps towards multicore bhyve AMD support 2019-01-16 02:19:04 +00:00
mptable_pci.c
mptable.c Fix the MPTable probe code after the 4:4 changes on i386. 2018-08-19 17:36:50 +00:00
msi.c Correct variable name in two panic messages: num_msi_irq -> num_msi_irqs. 2018-12-31 22:46:43 +00:00
nexus.c add support for marking interrupt handlers as suspended 2018-12-17 17:11:00 +00:00
pvclock.c
stack_machdep.c
tsc.c
ucode.c Fix the PAE kernel gcc build. 2018-12-11 16:49:01 +00:00
x86_mem.c