[Hirsute][PATCH 0/1] fix Tegra mmc0 timeout

Kamal Mostafa kamal at canonical.com
Wed Mar 24 16:04:45 UTC 2021


BugLink: https://bugs.launchpad.net/bugs/1921140

Fix intermittent "mmc0: Timeout" hang on NVIDIA Jetson AGX Xavier (and
maybe other Tegra platforms).

This patch from NVIDIA fixes the forced-replication method of inducing
the timeout and appears to likewise fix the intermittent occurrence of
it.  The patch will be heading upstream in short order, per the author.

Affects only the Tegra mmc driver.

 -Kamal

---

anrao (1):
  UBUNTU: SAUCE: mmc: host: Add required callbacks to set/clear CQE_EN
    bit

 drivers/mmc/host/sdhci-tegra.c | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

-- 
2.17.1




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