[0/2] scsi: ufs: critical health condition

Message

Avri Altman Feb. 3, 2025, 3:27 p.m. UTC

Martin hi,
The UFS4.1 standard, released on January 8 2025, is adding several new
features. Among them a new exception event: HEALTH_CRITICAL, which
notify the host of a device's critical health condition. This
notification implies that the device is approaching to the end of its
life time based on the amount of performed program/erase cycles.

We use the hw monitor subsystem to proliferate this info via the chip
alarm channel.

Please consider this for the next merge window.

Thanks,
Avri

Avri Altman (2):
  scsi: ufs: hwmon: Prepare for more hwmon notifications
  scsi: ufs: Add support for critical health notification

 drivers/ufs/core/Kconfig       |  2 +-
 drivers/ufs/core/ufs-hwmon.c   | 12 ++++++++----
 drivers/ufs/core/ufshcd-priv.h |  8 ++++----
 drivers/ufs/core/ufshcd.c      | 31 ++++++++++++++++++++++++++-----
 include/ufs/ufs.h              |  1 +
 5 files changed, 40 insertions(+), 14 deletions(-)