diff options
| author | Mohit Kataria <mkataria@nvidia.com> | 2012-06-05 15:05:31 +0530 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-06-11 16:27:31 -0700 |
| commit | 5702f8c67472c05feb28a3f45550bb7ab1ca865d (patch) | |
| tree | 5f0e8d293cbd0df207e69136c28c856cf1fd8be6 /drivers/mmc/core/mmc_ops.h | |
| parent | a79e68c19180953ba479b3730e2945974660b43d (diff) | |
mmc: proactively issue bkops_start and refresh
Adding CMD56 implementation.
Doing the following for manfid 0x90 and FW revisions 0x73 and
0x7b (both are non-standard custom FW):
1. Adding change to issue BKOPS_START whenever 20 seconds have gone
by without any slow write operations.
2. Adding change to issue CMD56 to refresh (custom feature) 1 block
whenever 60 seconds have gone by without any slow write operations.
Corresponding changes are already there in embedded branches:
http://git-master/r/#change,93247
http://git-master/r/#change,97555
Bug 847037.
Bug 874256.
Bug 963737.
Change-Id: Ie36b52620a75320abfedc36d1408647b36eddb46
Signed-off-by: Vishal Singh <vissingh@nvidia.com>
Reviewed-on: http://git-master/r/102259
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Luis Dib <ldib@nvidia.com>
Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Diffstat (limited to 'drivers/mmc/core/mmc_ops.h')
| -rw-r--r-- | drivers/mmc/core/mmc_ops.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mmc/core/mmc_ops.h b/drivers/mmc/core/mmc_ops.h index d8f157dee147..a453531b46b6 100644 --- a/drivers/mmc/core/mmc_ops.h +++ b/drivers/mmc/core/mmc_ops.h @@ -29,6 +29,7 @@ int mmc_card_sleepawake(struct mmc_host *host, int sleep); int mmc_bus_test(struct mmc_card *card, u8 bus_width); int mmc_send_hpi_cmd(struct mmc_card *card, u32 *status); int mmc_send_bk_ops_cmd(struct mmc_card *card, bool is_synchronous); +int mmc_gen_cmd(struct mmc_card *card, void *buf, u8 index, u8 arg1, u8 arg2, u8 mode); #endif |