[v4,0/7] support dump reigser names and filter them

Message ID 20240226030739.3775514-1-haijie1@huawei.com (mailing list archive)
Series support dump reigser names and filter them |


Jie Hai Feb. 26, 2024, 3:07 a.m. UTC
  The registers can be dumped through the API rte_eth_dev_get_reg_info.
However, only register values are exported, which is inconvenient
for users to interpret. Therefore, an extension of the structure
"rte_dev_reg_info" and a new API rte_eth_dev_get_reg_info_ext
is added to support the capability of exporting the name of the
corresponding register and filtering by names.

The hns3 driver and telemetry are examples for that.

1. fix mispellings.
2. add const to 'filter'.
3. remove redundant assigning.

1. fix mispellings.
2. use snprintf instead of sprintf.
3. add more comment on rte_eth_dev_get_reg_info_ext.
4. add __rte_experimental.
5. add version map.

1. fix compile error.
2. add new API to support it instead of the old one.
3. split patches on hns3 driver.

Jie Hai (7):
  ethdev: support report register names and filter
  ethdev: add telemetry cmd for registers
  net/hns3: fix dump counter of registers
  net/hns3: remove dump format of registers
  net/hns3: add names for registers
  net/hns3: support filter directly accessed registers
  net/hns3: support filter dump of registers

 doc/guides/rel_notes/release_24_03.rst |    8 +
 drivers/net/hns3/hns3_regs.c           | 1359 +++++++++++++++++++++---
 lib/ethdev/rte_dev_info.h              |   11 +
 lib/ethdev/rte_ethdev.c                |   34 +
 lib/ethdev/rte_ethdev.h                |   28 +
 lib/ethdev/rte_ethdev_telemetry.c      |  126 +++
 lib/ethdev/version.map                 |    1 +
 7 files changed, 1394 insertions(+), 173 deletions(-)