mbox

[00/14] net/sfc: factor out common driver library

Message ID 1599556475-27820-1-git-send-email-arybchenko@solarflare.com (mailing list archive)
Headers

Message

Andrew Rybchenko Sept. 8, 2020, 9:14 a.m. UTC 
  Network and vDPA drivers share libefx. So, libefx should be moved
to common drivers.

DPDK adaptation of the MCDI interface may be shared as well.

The new common driver name is sfc_efx since it a new home of
libefx base driver. sfc_ prefix is used to make it clear that
it is related to net/sfc (and vdpa/sfc in the future).

In theory, right now all exported libefx functions should be marked
as internal, but it requires corresponding markup in base driver
which sources should have no DPDK specifics since shared by many
drivers. So, it is unclear what to do and how to solve it.

The patch series makes these functions a part of DPDK_21 ABI to
pass build checks. checkpatches.sh does not like it.

Cc: Thomas Monjalon <thomas@monjalon.net>
Cc: David Marchand <david.marchand@redhat.com>
Cc: Ferruh Yigit <ferruh.yigit@intel.com>

Andrew Rybchenko (14):
  net/sfc: include header with debug helpers directly
  net/sfc: introduce common driver library
  net/sfc: add dedicated header file with MCDI interface
  net/sfc: move MCDI helper interface to dedicated namespace
  net/sfc: make MCDI logging helper macros local
  net/sfc: start to make MCDI helpers interface shareable
  net/sfc: use own logging helper macros
  net/sfc: avoid usage of NIC pointer from adapter context
  net/sfc: avoid panic in the case of MCDI timeout
  net/sfc: add MCDI callbacks to allocate/free DMA memory
  net/sfc: add MCDI callback to schedule restart
  net/sfc: add MCDI callback to poll management event queue
  net/sfc: use MCDI control structure as libefx ops context
  net/sfc: move MCDI helpers to common driver

 MAINTAINERS                                   |   1 +
 drivers/common/Makefile                       |   4 +
 drivers/common/meson.build                    |   2 +-
 drivers/common/sfc_efx/Makefile               | 112 ++++++
 .../{net/sfc => common/sfc_efx}/base/README   |   0
 .../sfc => common/sfc_efx}/base/ef10_ev.c     |   0
 .../sfc => common/sfc_efx}/base/ef10_evb.c    |   0
 .../sfc => common/sfc_efx}/base/ef10_filter.c |   0
 .../sfc_efx}/base/ef10_firmware_ids.h         |   0
 .../sfc => common/sfc_efx}/base/ef10_image.c  |   0
 .../sfc => common/sfc_efx}/base/ef10_impl.h   |   0
 .../sfc => common/sfc_efx}/base/ef10_intr.c   |   0
 .../sfc => common/sfc_efx}/base/ef10_mac.c    |   0
 .../sfc => common/sfc_efx}/base/ef10_mcdi.c   |   0
 .../sfc => common/sfc_efx}/base/ef10_nic.c    |   0
 .../sfc => common/sfc_efx}/base/ef10_nvram.c  |   0
 .../sfc => common/sfc_efx}/base/ef10_phy.c    |   0
 .../sfc => common/sfc_efx}/base/ef10_proxy.c  |   0
 .../sfc => common/sfc_efx}/base/ef10_rx.c     |   0
 .../sfc_efx}/base/ef10_signed_image_layout.h  |   0
 .../sfc_efx}/base/ef10_tlv_layout.h           |   0
 .../sfc => common/sfc_efx}/base/ef10_tx.c     |   0
 .../sfc => common/sfc_efx}/base/ef10_vpd.c    |   0
 .../{net/sfc => common/sfc_efx}/base/efx.h    |   0
 .../sfc => common/sfc_efx}/base/efx_annote.h  |   0
 .../sfc => common/sfc_efx}/base/efx_bootcfg.c |   0
 .../sfc => common/sfc_efx}/base/efx_check.h   |   0
 .../sfc => common/sfc_efx}/base/efx_crc32.c   |   0
 .../{net/sfc => common/sfc_efx}/base/efx_ev.c |   0
 .../sfc => common/sfc_efx}/base/efx_evb.c     |   0
 .../sfc => common/sfc_efx}/base/efx_filter.c  |   0
 .../sfc => common/sfc_efx}/base/efx_hash.c    |   0
 .../sfc => common/sfc_efx}/base/efx_impl.h    |   0
 .../sfc => common/sfc_efx}/base/efx_intr.c    |   0
 .../sfc => common/sfc_efx}/base/efx_lic.c     |   0
 .../sfc => common/sfc_efx}/base/efx_mac.c     |   0
 .../sfc => common/sfc_efx}/base/efx_mcdi.c    |   0
 .../sfc => common/sfc_efx}/base/efx_mcdi.h    |   0
 .../sfc => common/sfc_efx}/base/efx_mon.c     |   0
 .../sfc => common/sfc_efx}/base/efx_nic.c     |   0
 .../sfc => common/sfc_efx}/base/efx_nvram.c   |   0
 .../sfc => common/sfc_efx}/base/efx_phy.c     |   0
 .../sfc => common/sfc_efx}/base/efx_phy_ids.h |   0
 .../sfc => common/sfc_efx}/base/efx_port.c    |   0
 .../sfc => common/sfc_efx}/base/efx_proxy.c   |   0
 .../sfc => common/sfc_efx}/base/efx_regs.h    |   0
 .../sfc_efx}/base/efx_regs_ef10.h             |   0
 .../sfc_efx}/base/efx_regs_mcdi.h             |   0
 .../sfc_efx}/base/efx_regs_mcdi_aoe.h         |   0
 .../sfc_efx}/base/efx_regs_mcdi_strs.h        |   0
 .../sfc_efx}/base/efx_regs_pci.h              |   0
 .../{net/sfc => common/sfc_efx}/base/efx_rx.c |   0
 .../sfc => common/sfc_efx}/base/efx_sram.c    |   0
 .../sfc => common/sfc_efx}/base/efx_tunnel.c  |   0
 .../{net/sfc => common/sfc_efx}/base/efx_tx.c |   0
 .../sfc => common/sfc_efx}/base/efx_types.h   |   0
 .../sfc => common/sfc_efx}/base/efx_vpd.c     |   0
 .../sfc => common/sfc_efx}/base/hunt_impl.h   |   0
 .../sfc => common/sfc_efx}/base/hunt_nic.c    |   0
 .../sfc => common/sfc_efx}/base/mcdi_mon.c    |   0
 .../sfc => common/sfc_efx}/base/mcdi_mon.h    |   0
 .../sfc_efx}/base/medford2_impl.h             |   0
 .../sfc_efx}/base/medford2_nic.c              |   0
 .../sfc_efx}/base/medford_impl.h              |   0
 .../sfc => common/sfc_efx}/base/medford_nic.c |   0
 .../sfc => common/sfc_efx}/base/meson.build   |   0
 .../sfc => common/sfc_efx}/base/siena_flash.h |   0
 .../sfc => common/sfc_efx}/base/siena_impl.h  |   0
 .../sfc => common/sfc_efx}/base/siena_mac.c   |   0
 .../sfc => common/sfc_efx}/base/siena_mcdi.c  |   0
 .../sfc => common/sfc_efx}/base/siena_nic.c   |   0
 .../sfc => common/sfc_efx}/base/siena_nvram.c |   0
 .../sfc => common/sfc_efx}/base/siena_phy.c   |   0
 .../sfc => common/sfc_efx}/base/siena_sram.c  |   0
 .../sfc => common/sfc_efx}/base/siena_vpd.c   |   0
 drivers/{net/sfc => common/sfc_efx}/efsys.h   |  58 +--
 drivers/common/sfc_efx/meson.build            |  40 ++
 .../sfc_efx/rte_common_sfc_efx_version.map    | 119 ++++++
 drivers/common/sfc_efx/sfc_efx.c              |  23 ++
 drivers/common/sfc_efx/sfc_efx_debug.h        |  29 ++
 drivers/common/sfc_efx/sfc_efx_log.h          |  22 ++
 drivers/common/sfc_efx/sfc_efx_mcdi.c         | 343 ++++++++++++++++++
 drivers/common/sfc_efx/sfc_efx_mcdi.h         |  75 ++++
 drivers/net/sfc/Makefile                      |  70 +---
 drivers/net/sfc/meson.build                   |   6 +-
 drivers/net/sfc/sfc.c                         |   1 +
 drivers/net/sfc/sfc.h                         |  26 +-
 drivers/net/sfc/sfc_dp_tx.h                   |   1 +
 drivers/net/sfc/sfc_ef10.h                    |   2 +
 drivers/net/sfc/sfc_ef10_essb_rx.c            |   1 +
 drivers/net/sfc/sfc_ef10_rx.c                 |   1 +
 drivers/net/sfc/sfc_ef10_rx_ev.h              |   2 +
 drivers/net/sfc/sfc_ef10_tx.c                 |   1 +
 drivers/net/sfc/sfc_ethdev.c                  |  13 +
 drivers/net/sfc/sfc_filter.c                  |   1 +
 drivers/net/sfc/sfc_flow.c                    |   1 +
 drivers/net/sfc/sfc_log.h                     |  21 +-
 drivers/net/sfc/sfc_mcdi.c                    | 295 ++-------------
 drivers/net/sfc/sfc_port.c                    |   1 +
 mk/rte.app.mk                                 |   1 +
 100 files changed, 870 insertions(+), 402 deletions(-)
 create mode 100644 drivers/common/sfc_efx/Makefile
 rename drivers/{net/sfc => common/sfc_efx}/base/README (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/ef10_ev.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/ef10_evb.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/ef10_filter.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/ef10_firmware_ids.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/ef10_image.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/ef10_impl.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/ef10_intr.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/ef10_mac.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/ef10_mcdi.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/ef10_nic.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/ef10_nvram.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/ef10_phy.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/ef10_proxy.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/ef10_rx.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/ef10_signed_image_layout.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/ef10_tlv_layout.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/ef10_tx.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/ef10_vpd.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_annote.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_bootcfg.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_check.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_crc32.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_ev.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_evb.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_filter.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_hash.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_impl.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_intr.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_lic.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_mac.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_mcdi.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_mcdi.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_mon.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_nic.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_nvram.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_phy.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_phy_ids.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_port.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_proxy.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_regs.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_regs_ef10.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_regs_mcdi.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_regs_mcdi_aoe.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_regs_mcdi_strs.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_regs_pci.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_rx.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_sram.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_tunnel.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_tx.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_types.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/efx_vpd.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/hunt_impl.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/hunt_nic.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/mcdi_mon.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/mcdi_mon.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/medford2_impl.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/medford2_nic.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/medford_impl.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/medford_nic.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/meson.build (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/siena_flash.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/siena_impl.h (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/siena_mac.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/siena_mcdi.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/siena_nic.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/siena_nvram.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/siena_phy.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/siena_sram.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/base/siena_vpd.c (100%)
 rename drivers/{net/sfc => common/sfc_efx}/efsys.h (93%)
 create mode 100644 drivers/common/sfc_efx/meson.build
 create mode 100644 drivers/common/sfc_efx/rte_common_sfc_efx_version.map
 create mode 100644 drivers/common/sfc_efx/sfc_efx.c
 create mode 100644 drivers/common/sfc_efx/sfc_efx_debug.h
 create mode 100644 drivers/common/sfc_efx/sfc_efx_log.h
 create mode 100644 drivers/common/sfc_efx/sfc_efx_mcdi.c
 create mode 100644 drivers/common/sfc_efx/sfc_efx_mcdi.h