Home | History | Annotate | Download | only in marvell
History log of /src/sys/dev/marvell/mvsdio.c
RevisionDateAuthorComments
 1.8  07-Aug-2021  thorpej Merge thorpej-cfargs2.
 1.7  24-Apr-2021  thorpej branches: 1.7.8;
Merge thorpej-cfargs branch:

Simplify and make extensible the config_search() / config_found() /
config_attach() interfaces: rather than having different variants for
which arguments you want pass along, just have a single call that
takes a variadic list of tag-value arguments.

Adjust all call sites:
- Simplify wherever possible; don't pass along arguments that aren't
actually needed.
- Don't be explicit about what interface attribute is attaching if
the device only has one. (More simplification.)
- Add a config_probe() function to be used in indirect configuiration
situations, making is visibly easier to see when indirect config is
in play, and allowing for future change in semantics. (As of now,
this is just a wrapper around config_match(), but that is an
implementation detail.)

Remove unnecessary or redundant interface attributes where they're not
needed.

There are currently 5 "cfargs" defined:
- CFARG_SUBMATCH (submatch function for direct config)
- CFARG_SEARCH (search function for indirect config)
- CFARG_IATTR (interface attribte)
- CFARG_LOCATORS (locators array)
- CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles)

...and a sentinel value CFARG_EOL.

Add some extra sanity checking to ensure that interface attributes
aren't ambiguous.

Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark
ports to associate those device handles with device_t instance. This
will trickle trough to more places over time (need back-end for pre-OFW
Sun OBP; any others?).
 1.6  03-Mar-2017  jakllsch branches: 1.6.30;
Add check during mvsdio_attach that CMD line is in idle state.

If the CMD line is not in idle state, the interrupt handler routine will
misbehave causing an endless interrupt handler loop. This would prevent
the the kernel from getting to mountroot.

On my Pogoplug POGO-V4-A3-01, this was caused by U-Boot routing com1's TX
and RX signals to the SD card slot's CMD and DAT[0] lines respectively.

We should probably grow Marvell SoC MPP (pinmux) configuration frobs.
 1.5  15-Mar-2014  kiyohara branches: 1.5.6; 1.5.10; 1.5.14;
Support Armada 370 and DDR3 tags.
 1.4  13-Feb-2011  nonaka branches: 1.4.2; 1.4.6; 1.4.16; 1.4.20;
- Don't switch MMC high-speed timing, if host controller isn't supported.
- Only check EXT_CSD STRUCTURE version when CSD version is 3.
- initialize width at sdmmc_function_alloc().
 1.3  05-Feb-2011  nonaka Don't switch SD high-speed timing, if host controller isn't supported.
 1.2  08-Oct-2010  kiyohara branches: 1.2.2; 1.2.4; 1.2.6; 1.2.8;
Add more explanation to XXXX. It value from Marvell LSP.
 1.1  23-Sep-2010  kiyohara Add Marvell Secure Digital Input/Output (SDIO) Interface Driver.
 1.2.8.2  17-Feb-2011  bouyer Sync with HEAD
 1.2.8.1  08-Feb-2011  bouyer Sync with HEAD
 1.2.6.1  06-Jun-2011  jruoho Sync with HEAD.
 1.2.4.2  22-Oct-2010  uebayasi Sync with HEAD (-D20101022).
 1.2.4.1  08-Oct-2010  uebayasi file mvsdio.c was added on branch uebayasi-xip on 2010-10-22 07:22:01 +0000
 1.2.2.2  09-Oct-2010  yamt sync with head
 1.2.2.1  08-Oct-2010  yamt file mvsdio.c was added on branch yamt-nfs-mp on 2010-10-09 03:32:08 +0000
 1.4.20.1  18-May-2014  rmind sync with head
 1.4.16.2  03-Dec-2017  jdolecek update from HEAD
 1.4.16.1  20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.4.6.1  22-May-2014  yamt sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
 1.4.2.2  05-Mar-2011  rmind sync with head
 1.4.2.1  13-Feb-2011  rmind file mvsdio.c was added on branch rmind-uvmplock on 2011-03-05 20:53:26 +0000
 1.5.14.1  21-Apr-2017  bouyer Sync with HEAD
 1.5.10.1  20-Mar-2017  pgoyette Sync with HEAD
 1.5.6.1  28-Aug-2017  skrll Sync with HEAD
 1.6.30.1  21-Mar-2021  thorpej Give config_found() the same variadic arguments treatment as
config_search(). This commit only adds the CFARG_EOL sentinel
to the existing config_found() calls. Conversion of config_found_sm_loc()
and config_found_ia() call sites will be in subsequent commits.
 1.7.8.1  04-Aug-2021  thorpej Adapt to CFARGS().

RSS XML Feed