linux-kernel - [PATCH net-next v2 0/7] net: ipa: use bulk interconnect interfaces

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Message-Id: <20220309192037.667879-1-elder@linaro.org>
Date:   Wed,  9 Mar 2022 13:20:30 -0600
From:   Alex Elder <elder@...aro.org>
To:     davem@...emloft.net, kuba@...nel.org
Cc:     djakov@...nel.org, bjorn.andersson@...aro.org, mka@...omium.org,
        evgreen@...omium.org, cpratapa@...eaurora.org,
        avuyyuru@...eaurora.org, jponduru@...eaurora.org,
        subashab@...eaurora.org, elder@...nel.org, netdev@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH net-next v2 0/7] net: ipa: use bulk interconnect interfaces

The IPA code currently enables and disables interconnects by setting
the bandwidth of each to a non-zero value, or to zero.  The
interconnect API now supports enable/disable functions, so we can
use those instead.  In addition, the interconnect API provides bulk
interfaces that allow all interconnects to be operated on at once.

This series converts the IPA driver to use the bulk enable and
disable interfaces.  In the process it uses some existing data
structures rather than defining new ones.

Version 2 contains the same code as version 1; it's just rebased.
Now that commit 1dba41c9d2e2d ("net: ipa: add an interconnect
dependency") is in net-next/master the COMPILE_TEST build error
reported for the original version should be gone.
  https://lore.kernel.org/all/20220204202336.67c95e15@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com/

					-Alex

Alex Elder (7):
  net: ipa: kill struct ipa_interconnect
  net: ipa: use icc_enable() and icc_disable()
  net: ipa: use interconnect bulk enable/disable operations
  net: ipa: use bulk operations to set up interconnects
  net: ipa: use bulk interconnect initialization
  net: ipa: embed interconnect array in the power structure
  net: ipa: use IPA power device pointer

 drivers/net/ipa/ipa_power.c | 178 +++++++++---------------------------
 1 file changed, 42 insertions(+), 136 deletions(-)

-- 
2.32.0