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authorLinus Torvalds <torvalds@linux-foundation.org>2016-05-26 09:36:10 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-05-26 09:36:10 -0700
commit0e77816e096c4ae27e98977fef56b6b9169f9017 (patch)
tree646a9459a6b3f67d1443145cad912cec19406a00 /include
parentbfb764440d5bee109003295473a0b387bc799222 (diff)
parent265984b36ce82fec67957d452dd2b22e010611e4 (diff)
downloadlinux-0e77816e096c4ae27e98977fef56b6b9169f9017.tar.bz2
Merge tag 'mmc-v4.7-rc1' of git://git.linaro.org/people/ulf.hansson/mmc
Pull MMC fixes from Ulf Hansson: "Here are some mmc fixes intended for v4.7 rc1. They are based on a commit earlier in the merge window and have been tested in linux-next for a while. MMC core: - Prevent re-tuning while serving requests for RPMB partitions - Extend timeout for long read time quirk to support more eMMCs MMC host: - sdhci-acpi: Ensure connected devices are powered when probing - sdhci-pci|acpi: Remove unreliable MMC_CAP_BUS_WIDTH_TEST for Intel HWs - dw_mmc: Correct the assigning of max_blk_size - dw_mmc-rockchip: Allow RPMB partitions to be created - dw_mmc-rockchip: Set the drive phase properly" * tag 'mmc-v4.7-rc1' of git://git.linaro.org/people/ulf.hansson/mmc: mmc: sdhci-acpi: Remove MMC_CAP_BUS_WIDTH_TEST for Intel controllers mmc: sdhci-pci: Remove MMC_CAP_BUS_WIDTH_TEST for Intel controllers mmc: longer timeout for long read time quirk mmc: dw_mmc: rockchip: Set the drive phase properly mmc: dw_mmc: fix the wrong max_blk_size mmc: dw_mmc-rockchip: add MMC_CAP_CMD23 capabilities mmc: sdhci-acpi: Ensure connected devices are powered when probing ACPI / PM: Export acpi_device_fix_up_power() mmc: block: Pause re-tuning while switched to the RPMB partition mmc: block: Always switch back to main area after RPMB access mmc: core: Add a facility to "pause" re-tuning
Diffstat (limited to 'include')
-rw-r--r--include/linux/mmc/host.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 85800b48241f..45cde8cd39f2 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -329,6 +329,7 @@ struct mmc_host {
unsigned int can_retune:1; /* re-tuning can be used */
unsigned int doing_retune:1; /* re-tuning in progress */
unsigned int retune_now:1; /* do re-tuning at next req */
+ unsigned int retune_paused:1; /* re-tuning is temporarily disabled */
int rescan_disable; /* disable card detection */
int rescan_entered; /* used with nonremovable devices */
@@ -526,4 +527,7 @@ static inline void mmc_retune_recheck(struct mmc_host *host)
host->retune_now = 1;
}
+void mmc_retune_pause(struct mmc_host *host);
+void mmc_retune_unpause(struct mmc_host *host);
+
#endif /* LINUX_MMC_HOST_H */