- internal structure rearrangement;
- respond to char device open requests to avoid hanging VFS threads;
- make drivers use designated initializers;
- use devminor_t for all minor device numbers;
- change bdr_other hook to take ipc_status and return nothing;
- fix default geometry computation;
- add support for sef_cancel.
Change-Id: Ia063a136a3ddb2b78de36180feda870605753d70
Defined register offsets and device configurations in structs to
allow more flexibility. This change will allow to support multiple
instances of a driver using a different bus. This is needed for the
BeagleBone Black.
Change-Id: I24e16faeea338c9a847941a846e6d4e49432525e
When we send MMC commads that contain data the controller provides no
description of the order of events and we need to be able to send data
from and to the controller "when needed". Changed the code to react
on buffer read and buffer write ready based on interrupts.
Change-Id: I60c9140bf0e45b74be6475054564d4e1bd89f21e
Generalize the usage of mmc_send_cmd function to allow
it to transfer data and remove direct invocations to
mmchs_send_cmd.
Change-Id: Iabb9a7d3f4ec57536407b369531ded2b8b649cce
* let busy loops timeout.
* Start using interrupt handlers.
* Allocate the ramdisk only when used.
Change-Id: Ie08d66eefef3c8cd3ee16c04f74a9a50cc12b021
* Add dummy driver to allow independent testing of mmcblk.
* Always build the mmc driver to prevent breakage.
* Allow to specify the mmc driver to be used at load time.
Change-Id: I4e14b912fb8f3612e252864b53733968b23ac023
