freebsd-dev/sys/arm/samsung/s3c2xx0
Konstantin Belousov edc8222303 Make kstack_pages a tunable on arm, x86, and powepc. On i386, the
initial thread stack is not adjusted by the tunable, the stack is
allocated too early to get access to the kernel environment. See
TD0_KSTACK_PAGES for the thread0 stack sizing on i386.

The tunable was tested on x86 only.  From the visual inspection, it
seems that it might work on arm and powerpc.  The arm
USPACE_SVC_STACK_TOP and powerpc USPACE macros seems to be already
incorrect for the threads with non-default kstack size.  I only
changed the macros to use variable instead of constant, since I cannot
test.

On arm64, mips and sparc64, some static data structures are sized by
KSTACK_PAGES, so the tunable is disabled.

Sponsored by:	The FreeBSD Foundation
MFC after:	2 week
2015-08-10 17:18:21 +00:00
..
board_ln2410sbc.c
files.s3c2xx0 Build the cpufunc_asm_* files based on the cpu type, not which config file 2015-03-29 22:43:39 +00:00
s3c2xx0board.h
s3c2xx0reg.h
s3c2xx0var.h Use the base arm bus_space instead of an identical local copy. 2015-01-21 04:28:19 +00:00
s3c24x0_clk.c
s3c24x0_machdep.c Make kstack_pages a tunable on arm, x86, and powepc. On i386, the 2015-08-10 17:18:21 +00:00
s3c24x0_rtc.c
s3c24x0.c Use the base arm bus_space instead of an identical local copy. 2015-01-21 04:28:19 +00:00
s3c24x0reg.h
s3c24x0var.h
s3c2410reg.h
s3c2410var.h
s3c2440reg.h
std.ln2410sbc
std.s3c2410
uart_bus_s3c2410.c Move the uart_class definitions and fdt compat data into the individual 2015-03-07 15:24:15 +00:00
uart_cpu_s3c2410.c Move the uart_class definitions and fdt compat data into the individual 2015-03-07 15:24:15 +00:00
uart_dev_s3c2410.c Add support for the uart classes to set their default register shift value. 2015-04-11 17:16:23 +00:00
uart_dev_s3c2410.h