| Message ID | 20201119224929.23819-1-elder@linaro.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | net: ipa: add a driver shutdown callback | expand |
Hello: This series was applied to netdev/net-next.git (refs/heads/master): On Thu, 19 Nov 2020 16:49:23 -0600 you wrote: > The final patch in this series adds a driver shutdown callback for > the IPA driver. The patches leading up to that address some issues > encountered while ensuring that callback worked as expected: > - The first just reports a little more information when channels > or event rings are in unexpected states > - The second patch recognizes a condition where an as-yet-unused > channel does not require a reset during teardown > - The third patch explicitly ignores a certain error condition, > because it can't be avoided, and is harmless if it occurs > - The fourth properly handles requests to retry a channel HALT > request > - The fifth makes a second attempt to stop modem activity during > shutdown if it's busy > > [...] Here is the summary with links: - [net-next,1/6] net: ipa: print channel/event ring number on error https://git.kernel.org/netdev/net-next/c/f8d3bdd561a7 - [net-next,2/6] net: ipa: don't reset an ALLOCATED channel https://git.kernel.org/netdev/net-next/c/5d28913d4ee6 - [net-next,3/6] net: ipa: ignore CHANNEL_NOT_RUNNING errors https://git.kernel.org/netdev/net-next/c/f849afcc8c3b - [net-next,4/6] net: ipa: support retries on generic GSI commands https://git.kernel.org/netdev/net-next/c/1136145660f3 - [net-next,5/6] net: ipa: retry modem stop if busy https://git.kernel.org/netdev/net-next/c/7c80e83829db - [net-next,6/6] net: ipa: add driver shutdown callback https://git.kernel.org/netdev/net-next/c/ae1d72f9779f You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
The final patch in this series adds a driver shutdown callback for the IPA driver. The patches leading up to that address some issues encountered while ensuring that callback worked as expected: - The first just reports a little more information when channels or event rings are in unexpected states - The second patch recognizes a condition where an as-yet-unused channel does not require a reset during teardown - The third patch explicitly ignores a certain error condition, because it can't be avoided, and is harmless if it occurs - The fourth properly handles requests to retry a channel HALT request - The fifth makes a second attempt to stop modem activity during shutdown if it's busy The shutdown callback is implemented by calling the existing remove callback function (reporting if that returns an error). -Alex Alex Elder (6): net: ipa: print channel/event ring number on error net: ipa: don't reset an ALLOCATED channel net: ipa: ignore CHANNEL_NOT_RUNNING errors net: ipa: support retries on generic GSI commands net: ipa: retry modem stop if busy net: ipa: add driver shutdown callback drivers/net/ipa/gsi.c | 101 ++++++++++++++++++++++++++++--------- drivers/net/ipa/gsi.h | 1 + drivers/net/ipa/ipa_main.c | 19 ++++++- 3 files changed, 94 insertions(+), 27 deletions(-)