u-boot.git/include/blk.h, branch v2021.04 Unnamed repository; edit this file 'description' to name the repository. dm: treewide: Rename 'platdata' variables to just 'plat' 2020-12-13T23:51:08+00:00 Simon Glass sjg@chromium.org 2020-12-03T23:55:18+00:00 caa4daa2ae3dc0a3e516addea5772c9af76abcb0 We use 'priv' for private data but often use 'platdata' for platform data. We can't really use 'pdata' since that is ambiguous (it could mean private or platform data). Rename some of the latter variables to end with 'plat' for consistency. Signed-off-by: Simon Glass <sjg@chromium.org> 
We use 'priv' for private data but often use 'platdata' for platform data.
We can't really use 'pdata' since that is ambiguous (it could mean private
or platform data).

Rename some of the latter variables to end with 'plat' for consistency.

Signed-off-by: Simon Glass <sjg@chromium.org>
xen: pvblock: Add initial support for para-virtualized block driver 2020-08-14T19:18:30+00:00 Anastasiia Lukianenko anastasiia_lukianenko@epam.com 2020-08-06T09:42:55+00:00 722bc5b5d901eafb96e8530cc7cf3036bff398a4 Add initial infrastructure for Xen para-virtualized block device. This includes compile-time configuration and the skeleton for the future driver implementation. Add new class UCLASS_PVBLOCK which is going to be a parent for virtual block devices. Add new interface type IF_TYPE_PVBLOCK. Implement basic driver setup by reading XenStore configuration. Signed-off-by: Andrii Anisov <andrii_anisov@epam.com> Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 
Add initial infrastructure for Xen para-virtualized block device.
This includes compile-time configuration and the skeleton for
the future driver implementation.
Add new class UCLASS_PVBLOCK which is going to be a parent for
virtual block devices.
Add new interface type IF_TYPE_PVBLOCK.

Implement basic driver setup by reading XenStore configuration.

Signed-off-by: Andrii Anisov <andrii_anisov@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
command: Remove the cmd_tbl_t typedef 2020-05-18T22:36:55+00:00 Simon Glass sjg@chromium.org 2020-05-10T17:40:03+00:00 09140113108541b95d340f3c7b6ee597d31ccc73 We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org> 
We should not use typedefs in U-Boot. They cannot be used as forward
declarations which means that header files must include the full header to
access them.

Drop the typedef and rename the struct to remove the _s suffix which is
now not useful.

This requires quite a few header-file additions.

Signed-off-by: Simon Glass <sjg@chromium.org>
common: blk: fix comment about blkcache_read return value 2020-01-25T17:04:36+00:00 Eric Nelson eric@nelint.com 2020-01-22T23:59:55+00:00 50fe8df2c2cb863e0ab7d4c1240f2216ba184922 The blkcache_read() routine returns 1 (true) to indicate that a block was found in the cache and returned, or 0 if not. Signed-off-by: Eric Nelson <eric@nelint.com> 
The blkcache_read() routine returns 1 (true) to indicate that a block was
found in the cache and returned, or 0 if not.

Signed-off-by: Eric Nelson <eric@nelint.com>
common: add blkcache init 2020-01-25T17:04:36+00:00 Angelo Durgehello angelo.dureghello@timesys.com 2020-01-21T09:37:27+00:00 1526bcce0f7285087621e16e6720636d01839da8 On m68k, block_cache list is relocated, but next and prev list pointers are not adjusted to the relocated struct list_head address, so the first iteration over the block_cache list hangs. This patch initializes the block_cache list after relocation. Signed-off-by: Angelo Durgehello <angelo.dureghello@timesys.com> Reviewed-by: Eric Nelson <eric@nelint.com> 
On m68k, block_cache list is relocated, but next and prev list
pointers are not adjusted to the relocated struct list_head address,
so the first iteration over the block_cache list hangs.

This patch initializes the block_cache list after relocation.

Signed-off-by: Angelo Durgehello <angelo.dureghello@timesys.com>
Reviewed-by: Eric Nelson <eric@nelint.com>
blk: Introduce IF_TYPE_VIRTIO 2018-11-14T17:16:27+00:00 Tuomas Tynkkynen tuomas.tynkkynen@iki.fi 2018-10-15T09:21:10+00:00 4ad54ec4d5c98a297f8df2fe9a630a534557f717 This adds a new block interface type for VirtIO block devices. Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> 
This adds a new block interface type for VirtIO block devices.

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
blk: Make blk_next_free_devnum() public 2018-11-14T17:16:27+00:00 Bin Meng bmeng.cn@gmail.com 2018-10-15T09:21:09+00:00 c879eeb7aa95d753d4d9e39f43004943ed9d93b7 blk_next_free_devnum() can be helpful in some cases. Make it a public API. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> 
blk_next_free_devnum() can be helpful in some cases. Make it
a public API.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
blk: Drop blk_prepare_device() 2018-11-14T17:16:27+00:00 Bin Meng bmeng.cn@gmail.com 2018-10-15T09:21:08+00:00 c515ee5c51618883df64ab7326fbee8911b99a97 With the post_probe() changes, this API is no longer needed. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> 
With the post_probe() changes, this API is no longer needed.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
block: Add a function to find block device descriptor 2018-09-29T00:22:33+00:00 Tien Fong Chee tien.fong.chee@intel.com 2018-07-06T08:26:36+00:00 bc53d2637e5477ca3cd63ab942ef6038615a8e01 Add a function to find the block device descriptor of the parent device. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> [trini: Move function declaration to avoid warning] Signed-off-by: Tom Rini <trini@konsulko.com> 
Add a function to find the block device descriptor of the parent
device.

Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
[trini: Move function declaration to avoid warning]
Signed-off-by: Tom Rini <trini@konsulko.com>
block: Add SPL_BLOCK_CACHE and default n 2018-06-18T18:43:13+00:00 Adam Ford aford173@gmail.com 2018-06-11T22:17:48+00:00 6fef62cc47a0ad2a1ef6b58fda18f1e333869003 When enabling BLOCK_CACHE on devices with limited RAM during SPL, some devices may not boot. This creates an option to enable block caching in SPL by defaults off. It is dependent on SPL_BLK Fixes: 46960ad6d09b ("block: Have BLOCK_CACHE default to y in some cases") Signed-off-by: Adam Ford <aford173@gmail.com> 
When enabling BLOCK_CACHE on devices with limited RAM during SPL,
some devices may not boot.  This creates an option to enable
block caching in SPL by defaults off.  It is dependent on SPL_BLK

Fixes: 46960ad6d09b ("block: Have BLOCK_CACHE default to y in some cases")

Signed-off-by: Adam Ford <aford173@gmail.com>