Re: [PATCH net-next v2 00/11] bnxt_en: Implement new driver APIs to send FW messages
From: patchwork-bot+netdevbpf@kernel.org
Date: 2021-08-30 08:50:11
Hello: This series was applied to netdev/net-next.git (refs/heads/master): On Sun, 29 Aug 2021 03:34:55 -0400 you wrote:
The current driver APIs to send messages to the firmware allow only one outstanding message in flight. There is only one buffer for the firmware response for each firmware channel. To send a firmware message, all callers must take a mutex and it is released after the firmware response has been read. This scheme does not allow multiple firmware messages in flight. Firmware may take a long time to respond to some messages (e.g. NVRAM related ones) and this causes the mutex to be held for a long time, blocking other callers. [...]
Here is the summary with links:
- [net-next,v2,01/11] bnxt_en: remove DMA mapping for KONG response
https://git.kernel.org/netdev/net-next/c/6c172d59ad79
- [net-next,v2,02/11] bnxt_en: Refactor the HWRM_VER_GET firmware calls
https://git.kernel.org/netdev/net-next/c/7b370ad77392
- [net-next,v2,03/11] bnxt_en: move HWRM API implementation into separate file
https://git.kernel.org/netdev/net-next/c/3c8c20db769c
- [net-next,v2,04/11] bnxt_en: introduce new firmware message API based on DMA pools
https://git.kernel.org/netdev/net-next/c/f9ff578251dc
- [net-next,v2,05/11] bnxt_en: discard out of sequence HWRM responses
https://git.kernel.org/netdev/net-next/c/02b9aa106868
- [net-next,v2,06/11] bnxt_en: add HWRM request assignment API
https://git.kernel.org/netdev/net-next/c/ecddc29d928d
- [net-next,v2,07/11] bnxt_en: add support for HWRM request slices
https://git.kernel.org/netdev/net-next/c/213808170840
- [net-next,v2,08/11] bnxt_en: use link_lock instead of hwrm_cmd_lock to protect link_info
https://git.kernel.org/netdev/net-next/c/3c10ed497fa8
- [net-next,v2,09/11] bnxt_en: update all firmware calls to use the new APIs
https://git.kernel.org/netdev/net-next/c/bbf33d1d9805
- [net-next,v2,10/11] bnxt_en: remove legacy HWRM interface
https://git.kernel.org/netdev/net-next/c/b34695a894b8
- [net-next,v2,11/11] bnxt_en: support multiple HWRM commands in flight
https://git.kernel.org/netdev/net-next/c/68f684e257d7
You are awesome, thank you!
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