git: e0d2e3c06856 - Create tag vendor/ena-com/2.4.0

[Marcin Wojtas]

The annotated tag vendor/ena-com/2.4.0 has been created by mw:

URL: https://cgit.FreeBSD.org/src/tag/?h=vendor/ena-com/2.4.0

tag vendor/ena-com/2.4.0
Tagger:     Marcin Wojtas <mw at FreeBSD.org>
TaggerDate: 2021-06-24 13:53:41 +0000

Upgrade ENA HAL to v2.4.0

Sponsored by: Amazon, Inc.

commit 1f4f67f52424ac53d07ff524af9762fdf2e2b210
Author:     Marcin Wojtas <mw at FreeBSD.org>
AuthorDate: 2021-06-24 13:48:26 +0000
Commit:     Marcin Wojtas <mw at FreeBSD.org>
CommitDate: 2021-06-24 13:48:26 +0000

    ena-com: restructure the ENA logging system
    
    Introduce a new logging system, which replaces the old logging method.
    
    All logs are now displayed in `device_printf` format, requiring
    `adapter->pdev` to be passed down to `ena_log`. Whenever that's
    impossible, a `printf` wrapped `ena_log_raw` is provided.
    
    For netmap logs, `ena_log_nm` is available, prepending "[nm] " to
    an `ena_log` formatted message.
    
    Tx/Rx data path logs are now printed via `ena_log_io`. This allows them
    to be conditionally compiled out, depending on the presence of
    ENA_LOG_IO_ENABLE compilation flag. By default this flag is disabled.
    
    All `ena_trc_*` ena_com level messages are now also wrapped around
    `ena_log` and require `ena_dev->dmadev` to be present.
    
    There are four log levels:
    * 0 - ENA_ERR  - enable driver error messages and ena_com error logs,
    * 1 - ENA_WARN - enable logs for non-critical errors,
    * 2 - ENA_INFO - make the driver more verbose about its actions,
    * 3 - ENA_DBG  - enable debug logs
    
    Please see `ena_fbsd_log.h` for implementation details.
    
    Submitted by: Artur Rojek <ar at semihalf.com>
    Obtained from: Semihalf
    MFC after: 2 weeks
    Sponsored by: Amazon, Inc.