linux/drivers/bus/mhi
Bhaumik Bhatt da7bdbf67d
bus: mhi: core: Skip RDDM download for unknown execution environment
If MHI is unable to determine the execution environment during
the panic path, host must skip the RDDM download. This can happen
if the BHI offset read or the BHI_EXECENV register read fails
indicating that the underlying transport is unresponsive. Hence,
there is no need to trigger an RDDM using SYSERR or request an
SOC reset.

Suggested-by: Hemant Kumar <hemantk@codeaurora.org>
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2020-11-18 15:20:34 +05:30
..
core bus: mhi: core: Skip RDDM download for unknown execution environment 2020-11-18 15:20:34 +05:30
Kconfig bus: mhi: Add MHI PCI support for WWAN modems 2020-11-18 15:20:34 +05:30
Makefile bus: mhi: Add MHI PCI support for WWAN modems 2020-11-18 15:20:34 +05:30
pci_generic.c bus: mhi: Add MHI PCI support for WWAN modems 2020-11-18 15:20:34 +05:30