freebsd-skq/sys/arm/at91
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
..
at91_aic.c Unify interrupts bit definition and usage. While here remove PSR_C_bit. 2014-09-10 15:25:15 +00:00
at91_aicreg.h
at91_cfata.c
at91_common.c Include machine/intr.h for arm_post_filter. 2015-04-04 23:00:37 +00:00
at91_gpio.h
at91_machdep.c Make kstack_pages a tunable on arm, x86, and powepc. On i386, the 2015-08-10 17:18:21 +00:00
at91_mci.c Make note about reset vs RTOE actions... 2014-08-18 21:04:35 +00:00
at91_mcireg.h Print the symbolic bit names for the status when we get a timeout. 2014-08-14 23:17:33 +00:00
at91_pdcreg.h
at91_pinctrl.c Convert the at91_pinctrl driver to use the new fdt_pinctrl interface. 2014-09-13 19:59:16 +00:00
at91_pio_sam9g20.h
at91_pio_sam9g45.h
at91_pio.c Need to handle the !FDT case still too... I thought in r270025 we 2015-05-22 05:02:53 +00:00
at91_pioreg.h
at91_piovar.h Implement the FDT static pinctl/pinmux spec for Atmel. This will 2014-08-15 16:08:52 +00:00
at91_pit.c Add support for multipass to Atmel, for both FDT and !FDT cases. 2014-08-14 04:21:25 +00:00
at91_pitreg.h
at91_pmc.c Add support for multipass to Atmel, for both FDT and !FDT cases. 2014-08-14 04:21:25 +00:00
at91_pmcreg.h
at91_pmcvar.h
at91_reset.S
at91_rst.c
at91_rstreg.h
at91_rtc.c
at91_rtcreg.h
at91_sdramc.c
at91_shdwc.c
at91_smc.c
at91_smc.h
at91_spi.c
at91_spireg.h
at91_ssc.c
at91_sscreg.h
at91_st.c
at91_streg.h
at91_tcb.c
at91_twi.c
at91_twiio.h
at91_twireg.h
at91_usartreg.h
at91_wdt.c
at91_wdtreg.h
at91.c Use explicit initializer style, fill in missing functions. 2015-01-21 03:28:07 +00:00
at91board.h
at91reg.h
at91rm92reg.h Fix typos. 2014-09-26 09:07:02 +00:00
at91rm9200_devices.c
at91rm9200.c Remove a bogus AIC. 2014-09-27 02:15:45 +00:00
at91rm9200var.h
at91sam9g20.c
at91sam9g20reg.h Fix typos. 2014-09-26 09:07:02 +00:00
at91sam9g45.c
at91sam9g45reg.h Fix the definitioin of AT91SAM9G45_IRQ_PIOE and rename it to 2014-09-27 14:39:00 +00:00
at91sam9x5.c
at91sam9x5reg.h Fix typos. 2014-09-26 09:07:02 +00:00
at91sam9260.c Add AIC to at91sam9260 support, now that it is needed for multipass to 2014-08-14 04:21:31 +00:00
at91sam9260reg.h Fix the size of AT91SAM9260_PIT_SIZE. 2014-09-26 09:08:09 +00:00
at91soc.c
at91soc.h
at91var.h
board_bwct.c
board_eb9200.c
board_ethernut5.c
board_hl200.c
board_hl201.c
board_kb920x.c
board_qila9g20.c
board_sam9g20ek.c
board_sam9x25ek.c
board_sam9260ek.c
board_sn9g45.c
board_tsc4370.c
files.at91 Build the cpufunc_asm_* files based on the cpu type, not which config file 2015-03-29 22:43:39 +00:00
if_ate.c Mechanically convert to if_inc_counter(). 2014-09-19 09:20:16 +00:00
if_atereg.h
if_macb.c Mechanically convert to if_inc_counter(). 2014-09-19 09:20:16 +00:00
if_macbreg.h
if_macbvar.h
std.at91
std.at91sam9
std.at91sam9g45
std.atmel Remove the ARM_DEVICE_MULTIPASS option and make its effect be the default. 2014-10-26 18:30:35 +00:00
std.bwct
std.eb9200
std.ethernut5
std.hl200
std.hl201
std.kb920x
std.qila9g20
std.sam9g20ek
std.sam9x25ek
std.sam9260ek
std.sn9g45
std.tsc4370
uart_bus_at91usart.c Move the uart_class definitions and fdt compat data into the individual 2015-03-07 15:24:15 +00:00
uart_cpu_at91usart.c Move the uart_class definitions and fdt compat data into the individual 2015-03-07 15:24:15 +00:00
uart_dev_at91usart.c Move the uart_class definitions and fdt compat data into the individual 2015-03-07 15:24:15 +00:00