linux-kernel - [PATCH net-next 0/6] net: ipa: versions and registers

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Date:   Tue, 23 Mar 2021 09:51:26 -0500
From:   Alex Elder <elder@...aro.org>
To:     davem@...emloft.net, kuba@...nel.org
Cc:     bjorn.andersson@...aro.org, evgreen@...omium.org,
        cpratapa@...eaurora.org, subashab@...eaurora.org, elder@...nel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH net-next 0/6] net: ipa: versions and registers

This series is sort of a mix of things, generally related to
updating IPA versions and register definitions.

The first patch fixes some version-related tests throughout the code
so the conditions are valid for IPA versions other than the two that
are currently supported.  Support for additional versions is
forthcoming, and this is a preparatory step.

The second patch adds to the set of defined IPA versions, to include
all versions between 3.0 and 4.11.

The next defines an endpoint initialization register that was
previously not being configured.  We now initialize that register
(so that NAT is explicitly disabled) on all AP endpoints.

The fourth adds support for an extra bit in a field in a register,
which is present starting at IPA v4.5.

The last two are sort of standalone.  One just moves a function
definition and makes it private.  The other increases the number of
GSI channels and events supported by the driver, sufficient for IPA
v4.5.

					-Alex

Alex Elder (6):
  net: ipa: reduce IPA version assumptions
  net: ipa: update version definitions
  net: ipa: define the ENDP_INIT_NAT register
  net: ipa: limit local processing context address
  net: ipa: move ipa_aggr_granularity_val()
  net: ipa: increase channels and events

 drivers/net/ipa/gsi.c          |  8 +++----
 drivers/net/ipa/gsi.h          |  4 ++--
 drivers/net/ipa/ipa_cmd.c      | 26 ++++++++++++---------
 drivers/net/ipa/ipa_endpoint.c | 42 ++++++++++++++++++++++++----------
 drivers/net/ipa/ipa_main.c     | 21 ++++++++++++++---
 drivers/net/ipa/ipa_mem.c      |  6 +++--
 drivers/net/ipa/ipa_qmi.c      |  2 +-
 drivers/net/ipa/ipa_reg.h      | 40 ++++++++++++++++++++------------
 drivers/net/ipa/ipa_version.h  | 10 ++++++--
 9 files changed, 107 insertions(+), 52 deletions(-)

-- 
2.27.0