kernel/git/stable/linux.git/drivers/mmc/card/Kconfig, branch master

mmc: block: Move files to core

2016-12-12T15:30:05+00:00

Once upon a time it made sense to keep the mmc block device driver and its related code, in its own directory called card. Over time, more an more functions/structures have become shared through generic mmc header files, between the core and the card directory. In other words, the relationship between them has become closer. By sharing functions/structures via generic header files, it becomes easy for outside users to abuse them. In a way to avoid that from happen, let's move the files from card directory into the core directory, as it enables us to move definitions of functions/structures into mmc core specific header files. Note, this is only the first step in providing a cleaner mmc interface for outside users. Following changes will do the actual cleanup, as that is not part of this change. Signed-off-by: Ulf Hansson Reviewed-by: Linus Walleij

tty: Added a CONFIG_TTY option to allow removal of TTY

2013-01-19T00:15:27+00:00

The option allows you to remove TTY and compile without errors. This saves space on systems that won't support TTY interfaces anyway. bloat-o-meter output is below. The bulk of this patch consists of Kconfig changes adding "depends on TTY" to various serial devices and similar drivers that require the TTY layer. Ideally, these dependencies would occur on a common intermediate symbol such as SERIO, but most drivers "select SERIO" rather than "depends on SERIO", and "select" does not respect dependencies. bloat-o-meter output comparing our previous minimal to new minimal by removing TTY. The list is filtered to not show removed entries with awk '$3 != "-"' as the list was very long. add/remove: 0/226 grow/shrink: 2/14 up/down: 6/-35356 (-35350) function old new delta chr_dev_init 166 170 +4 allow_signal 80 82 +2 static.__warned 143 142 -1 disallow_signal 63 62 -1 __set_special_pids 95 94 -1 unregister_console 126 121 -5 start_kernel 546 541 -5 register_console 593 588 -5 copy_from_user 45 40 -5 sys_setsid 128 120 -8 sys_vhangup 32 19 -13 do_exit 1543 1526 -17 bitmap_zero 60 40 -20 arch_local_irq_save 137 117 -20 release_task 674 652 -22 static.spin_unlock_irqrestore 308 260 -48 Signed-off-by: Joe Millenbach Reviewed-by: Jamey Sharp Reviewed-by: Josh Triplett Signed-off-by: Greg Kroah-Hartman

mmc: Improve MMC_TEST config text.

2011-03-15T17:48:56+00:00

The test file is created under debugfs, not sysfs. Also remove the unnecessary default n. Signed-off-by: Will Newton Reviewed-by: Chris Ball Signed-off-by: Chris Ball

mmc: MMC_BLOCK_MINORS should depend on MMC_BLOCK.

2011-01-09T04:52:26+00:00

Signed-off-by: Chris Ball Tested-by: Chris Ball Acked-by: Olof Johansson

mmc: make number of mmcblk minors configurable

2010-10-25T01:28:46+00:00

The old limit of number of minor numbers per mmcblk device was hardcoded at 8. This isn't enough for some of the more elaborate partitioning schemes, for example those used by Chrome OS. Since there might be a bunch of systems out there with static /dev contents that relies on the old numbering scheme, let's make it a build-time option with the default set to the previous 8. Also provide a boot/modprobe-time parameter to override the config default: mmcblk.perdev_minors. Signed-off-by: Olof Johansson Cc: Mandeep Baines Cc: Signed-off-by: Andrew Morton Signed-off-by: Chris Ball

mmc: explicitly mention SDIO support in Kconfig

2008-10-12T09:04:36+00:00

Signed-off-by: Pierre Ossman

mmc: remove redundant "depends on"

2008-10-12T09:04:35+00:00

Signed-off-by: Pierre Ossman

mmc: mmc host test driver

2008-05-14T19:02:16+00:00

A dummy driver that performs a series of requests that are often mis- handled by host drivers. Signed-off-by: Pierre Ossman

sdio: UART/GPS driver

2007-09-23T19:02:45+00:00

This currently only accepts the GPS class since that's all I have for testing. Tested with a Matsushita GPS and gpsd version 2.34. Signed-off-by: Nicolas Pitre Signed-off-by: Pierre Ossman

mmc: bounce requests for simple hosts

2007-07-09T19:22:53+00:00

Some hosts cannot do scatter/gather in hardware. Since not doing sg is such a big performance hit, we (optionally) bounce the requests to a simple linear buffer that we hand over to the driver. Signed-off-by: Pierre Ossman