From: Bhaumik Bhatt <bbhatt@codeaurora.org>
To: manivannan.sadhasivam@linaro.org
Cc: linux-arm-msm@vger.kernel.org, hemantk@codeaurora.org,
jhugo@codeaurora.org, linux-kernel@vger.kernel.org,
carl.yin@quectel.com, naveen.kumar@quectel.com,
loic.poulain@linaro.org, Bhaumik Bhatt <bbhatt@codeaurora.org>
Subject: [PATCH v1 4/4] bus: mhi: core: Enable support for event ring priorities
Date: Thu, 17 Jun 2021 14:30:35 -0700 [thread overview]
Message-ID: <1623965435-30224-5-git-send-email-bbhatt@codeaurora.org> (raw)
In-Reply-To: <1623965435-30224-1-git-send-email-bbhatt@codeaurora.org>
Priority set in the event ring configuration by the controllers
has been unused by the MHI host driver until now. Enable usage of
those priorities set with the introduction of the enums for
default or high priority tasklet scheduling options.
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
---
drivers/bus/mhi/core/init.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/bus/mhi/core/init.c b/drivers/bus/mhi/core/init.c
index c81b377..4446760 100644
--- a/drivers/bus/mhi/core/init.c
+++ b/drivers/bus/mhi/core/init.c
@@ -673,8 +673,7 @@ static int parse_ev_cfg(struct mhi_controller *mhi_cntrl,
&mhi_cntrl->mhi_chan[mhi_event->chan];
}
- /* Priority is fixed to 1 for now */
- mhi_event->priority = 1;
+ mhi_event->priority = event_cfg->priority;
mhi_event->db_cfg.brstmode = event_cfg->mode;
if (MHI_INVALID_BRSTMODE(mhi_event->db_cfg.brstmode))
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2021-06-17 21:31 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-17 21:30 [PATCH v1 0/4] MHI event ring priority updates Bhaumik Bhatt
2021-06-17 21:30 ` [PATCH v1 1/4] bus: mhi: core: Add support for processing priority of event ring Bhaumik Bhatt
2021-06-18 7:03 ` Manivannan Sadhasivam
2021-06-18 17:17 ` Bhaumik Bhatt
2021-06-18 17:31 ` Manivannan Sadhasivam
2021-06-18 17:43 ` Bhaumik Bhatt
2021-06-17 21:30 ` [PATCH v1 2/4] bus: mhi: pci_generic: Use enum entry for event ring priority Bhaumik Bhatt
2021-06-17 22:21 ` Hemant Kumar
2021-06-17 21:30 ` [PATCH v1 3/4] ath11k: " Bhaumik Bhatt
2021-06-17 21:30 ` Bhaumik Bhatt [this message]
2021-06-17 22:20 ` [PATCH v1 4/4] bus: mhi: core: Enable support for event ring priorities Hemant Kumar
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