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authorAdrian Hunter <adrian.hunter@intel.com>2017-03-13 15:36:38 +0300
committerUlf Hansson <ulf.hansson@linaro.org>2017-04-24 22:42:02 +0300
commit9d4579a85c84340044b10ffa6cd576397f59dc93 (patch)
treee52b4118053ec75fe88ded78a0ac6b2ac7f3d2ff /include/linux/mmc
parentb658af718465cd1e8011c8da281befdfc2debefd (diff)
downloadlinux-9d4579a85c84340044b10ffa6cd576397f59dc93.tar.xz
mmc: mmc_test: Disable Command Queue while mmc_test is used
Normal read and write commands may not be used while the command queue is enabled. Disable the Command Queue when mmc_test is probed and re-enable it when it is removed. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Reviewed-by: Harjani Ritesh <riteshh@codeaurora.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'include/linux/mmc')
-rw-r--r--include/linux/mmc/card.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index 94637796b99c..85b5f2bc8bb9 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -269,6 +269,8 @@ struct mmc_card {
#define MMC_QUIRK_TRIM_BROKEN (1<<12) /* Skip trim */
#define MMC_QUIRK_BROKEN_HPI (1<<13) /* Disable broken HPI support */
+ bool reenable_cmdq; /* Re-enable Command Queue */
+
unsigned int erase_size; /* erase size in sectors */
unsigned int erase_shift; /* if erase unit is power 2 */
unsigned int pref_erase; /* in sectors */