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31232de07e
u-boot/common
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Marek Vasut 31232de07e usb: Keep async schedule running only across mass storage xfers 
Rather than keeping the asynchronous schedule running always, keep it
running only across USB mass storage transfers for now, as it seems
that keeping it running all the time interferes with certain control
transfers during device enumeration.

Note that running the async schedule all the time should not be an
issue, especially on EHCI HCD, as that one implements most of the
transfers using async schedule.

Note that we have usb_disable_asynch(), which however is utterly broken.
The usb_disable_asynch() blocks the USB core from doing async transfers
by setting a global flag. The async schedule should however be disabled
per USB controller. Moreover, setting a global flag does not prevent the
controller from using the async schedule, which e.g. the EHCI HCD does.

This patch implements additional callback to the controller, which
permits it to lock the async schedule and keep it running across
multiple transfers. Once the schedule is unlocked, it must also be
disabled. This thus prevents the async schedule from running outside
of the USB mass storage transfers.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Lukasz Majewski <lukma@denx.de>
Cc: Tom Rini <trini@konsulko.com>
Tested-by: Tom Rini <trini@konsulko.com> [omap3_beagle, previously failing]
2020-04-09 15:26:59 -04:00
..
eeprom SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
init board_init: remove meaningless increment in board_init_f_init_reserve() 2020-01-23 07:29:58 -05:00
spl Revert "common: spl_fit: Default to IH_OS_U_BOOT if FIT_IMAGE_TINY enabled" 2020-04-03 11:29:23 -04:00
android_ab.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
autoboot.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
avb_verify.c common: Move ARM cache operations out of common.h 2019-12-02 18:24:58 -05:00
bedbug.c Consolidate bool type 2013-04-01 16:33:52 -04:00
bloblist.c bloblist: Zero records when adding 2020-02-05 19:33:46 -07:00
board_f.c board_f: Make clear_bss generic 2020-02-13 10:10:50 -05:00
board_info.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
board_r.c common: fix regression on block cache init 2020-01-26 13:36:14 -05:00
boot_fit.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
bootm_os.c bootm: Add a bootm command for type IH_OS_EFI 2020-01-07 18:08:21 +01:00
bootm.c image: Load the correct configuration in fit_check_sign 2020-04-01 07:45:09 -06:00
bootretry.c common: Move get_ticks() function out of common.h 2019-12-02 18:23:13 -05:00
bootstage.c common: Move hang() to the same header as panic() 2020-01-24 23:06:49 +05:30
bouncebuf.c common: Move ARM cache operations out of common.h 2019-12-02 18:24:58 -05:00
cli_hush.c hush: re-sequence includes 2019-11-07 18:01:13 -05:00
cli_readline.c common: Move get_ticks() function out of common.h 2019-12-02 18:23:13 -05:00
cli_simple.c common: Move command functions out of common.h 2019-12-02 18:25:02 -05:00
cli.c cli: Make the sandbox board_run_command the default 2020-02-05 19:33:46 -07:00
command.c common: Move and rename CONFIG_SYS_SUPPORT_64BIT_DATA 2020-01-24 23:06:49 +05:30
common_fit.c common: Compile error with CONFIG_MULTI_DTB_FIT and not SPL 2018-11-09 10:44:50 -05:00
console.c common/console.c: discard volatile 2020-02-13 10:10:50 -05:00
cros_ec.c sandbox: cros_ec: exynos: Drop use of cros_ec_get_error() 2018-11-20 19:14:22 -07:00
ddr_spd.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
dfu.c dfu: Add optional timeout parameter 2020-01-07 14:37:50 +01:00
dlmalloc.c dlmalloc: calloc: fix zeroing early allocations 2019-11-07 18:01:13 -05:00
dlmalloc.src Consolidate bool type 2013-04-01 16:33:52 -04:00
edid.c edid: fix edid_get_timing_validate() mode_valid lookup 2019-07-29 19:14:58 +02:00
exports.c exports: Add the malloc.h header 2020-02-05 19:33:46 -07:00
fdt_support.c common: fdt_support: add support for setting usable memory 2019-12-06 12:09:25 +01:00
flash.c common: Move flash_perror() to flash.h 2020-01-24 23:06:47 +05:30
hash.c crc32: Use the crc.h header for crc functions 2019-12-02 18:23:08 -05:00
hwconfig.c env: Move env_set() to env.h 2019-08-11 16:43:41 -04:00
image-android-dt.c common: image-android-dt: Fix logic in print fdt info routine 2019-08-07 15:31:05 -04:00
image-android.c image: android: Add routine to get dtbo params 2020-02-04 09:07:24 +05:30
image-cipher.c image: Use constants for 'required' and 'key-name-hint' 2020-04-01 07:45:09 -06:00
image-fdt.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
image-fit.c image: Use constants for 'required' and 'key-name-hint' 2020-04-01 07:45:09 -06:00
image-sig.c image: Use constants for 'required' and 'key-name-hint' 2020-04-01 07:45:09 -06:00
image.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
iomux.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
iotrace.c common: Move get_ticks() function out of common.h 2019-12-02 18:23:13 -05:00
kallsyms.c Add support for Linux-like kallsysms 2009-06-12 20:45:48 +02:00
Kconfig rockchip: Enable pre console for rk3399 2020-04-02 15:49:16 +02:00
kgdb_stubs.c common: Move some cache and MMU functions out of common.h 2019-12-02 18:23:55 -05:00
kgdb.c Fix spelling of "occurred". 2016-05-02 18:37:09 -04:00
lcd_console_rotation.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
lcd_console.c common: Move serial functions out of common.h 2019-12-02 18:23:11 -05:00
lcd_simplefb.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
lcd.c common: Move ARM cache operations out of common.h 2019-12-02 18:24:58 -05:00
log_console.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
log.c log: Add a Kconfig option to set the default log level 2019-02-20 15:21:44 +08:00
lynxkdi.c Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR 2018-04-27 14:54:48 -04:00
main.c common: Move main_loop() to init.h 2020-01-24 23:06:47 +05:30
Makefile image: android: Add functions for handling dtb field 2020-02-04 09:07:24 +05:30
malloc_simple.c malloc_simple: Add logging of allocations 2018-11-29 09:30:05 -07:00
memsize.c common: Move RAM-sizing functions to init.h 2020-01-24 23:06:49 +05:30
menu.c menu: don't bother going interactive with just one menu item 2019-07-24 13:16:29 -04:00
miiphyutil.c miiphy: Add function to retrieve MDIO bus list head 2018-10-24 14:45:36 -05:00
s_record.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
splash_source.c common: Move command functions out of common.h 2019-12-02 18:25:02 -05:00
splash.c splash: fix build breakage with newer llvm-7 2019-10-31 09:10:34 +01:00
stdio.c splash: display splash in DM_VIDEO configurations 2019-06-04 23:20:43 +02:00
system_map.c Add support for Linux-like kallsysms 2009-06-12 20:45:48 +02:00
update.c common: Move the image globals into image.h 2020-01-24 23:06:49 +05:30
usb_hub.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
usb_kbd.c usb: kbd: move USB_KBD_BOOT_REPORT_SIZE to usb.h 2019-11-25 13:28:53 +01:00
usb_storage.c usb: Keep async schedule running only across mass storage xfers 2020-04-09 15:26:59 -04:00
usb.c usb: Keep async schedule running only across mass storage xfers 2020-04-09 15:26:59 -04:00
xyzModem.c spl: Allow tiny printf() to be controlled in SPL and TPL 2019-10-08 13:57:45 +08:00