Re: [PATCH v6 0/2] Polling for MHI ready

From: Manivannan Sadhasivam
Date: Wed Mar 31 2021 - 14:42:18 EST


On Wed, Mar 31, 2021 at 11:34:23AM -0700, Bhaumik Bhatt wrote:
> v6:
> -Fix return error code for mhi_poll_reg_field()
> -Do not recode when returning from mhi_ready_state_transition() if polling fails
>
> v5:
> -Use fsleep in place of udelay or usleep_range to accommodate better delay use
> -Drop patch for polling during RDDM panic path as new API cannot be used there
>
> v4:
> -Added reviewed-by tag
> -Return appropriate error code from mhi_poll_reg_field()
> -Fixed bug where mhi_poll_reg_field() returns success if polling times out
> -Added an interval_us variable in mhi_ready_state_transition()
>
> v3:
> -Removed config changes that crept in in the first patch
>
> v2:
> -Addressed review comments
> -Introduce new patch for to use controller defined read_reg() for polling
> -Add usage in RDDM download panic path as well
>
> Bhaumik Bhatt (2):
> bus: mhi: core: Introduce internal register poll helper function
> bus: mhi: core: Move to polling method to wait for MHI ready
>

Applied to mhi-next!

Thanks,
Mani

> drivers/bus/mhi/core/internal.h | 3 +++
> drivers/bus/mhi/core/main.c | 23 +++++++++++++++++++++++
> drivers/bus/mhi/core/pm.c | 34 ++++++++++++++++------------------
> 3 files changed, 42 insertions(+), 18 deletions(-)
>
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