From: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
To: intel-wired-lan@osuosl.org
Subject: [Intel-wired-lan] [PATCH net-next 0/3] i40e: Add software controlled DCB feature
Date: Mon, 19 Oct 2020 23:50:26 +0000 [thread overview]
Message-ID: <20201019235029.176050-1-arkadiusz.kubalewski@intel.com> (raw)
DCB feature was supported by Firmware LLDP agent only.
If Firmware LLDP agent is enabled it receives DCB related TLVs,
then it configures hardware accordingly.
Allow the OS to take control of handling LLDP frames related
to DCB functionality.
After disabling the Firmware LLDP agent (private flag:
disable-fw-lldp : on), the driver configures DCB with default
values (only one Traffic Class). At the same time, it
allows the OS (software based LLDP agent - userspace application
i.e. lldpad) to receive DCB TLVs and set desired DCB config
through DCB related netlink callbacks.
Signed-off-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Arkadiusz Kubalewski (3):
i40e: Add hardware configuration for software based DCB
i40e: Add init and default config of software based DCB
i40e: Add netlink callbacks support for software based DCB feature
drivers/net/ethernet/intel/i40e/i40e.h | 15 +-
.../net/ethernet/intel/i40e/i40e_adminq_cmd.h | 11 +-
drivers/net/ethernet/intel/i40e/i40e_common.c | 65 +-
drivers/net/ethernet/intel/i40e/i40e_dcb.c | 949 +++++++++++++++++-
drivers/net/ethernet/intel/i40e/i40e_dcb.h | 169 +++-
drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c | 752 +++++++++++++-
.../net/ethernet/intel/i40e/i40e_ethtool.c | 20 +-
drivers/net/ethernet/intel/i40e/i40e_main.c | 528 +++++++++-
.../net/ethernet/intel/i40e/i40e_prototype.h | 9 +-
.../net/ethernet/intel/i40e/i40e_register.h | 172 +++-
drivers/net/ethernet/intel/i40e/i40e_type.h | 3 +-
11 files changed, 2614 insertions(+), 79 deletions(-)
base-commit: 977a109bc3e30ee6303dd767090e04eb5170e986
--
2.18.4
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next reply other threads:[~2020-10-19 23:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-19 23:50 Arkadiusz Kubalewski [this message]
2020-10-19 23:50 ` [Intel-wired-lan] [PATCH net-next 1/3] i40e: Add hardware configuration for software based DCB Arkadiusz Kubalewski
2020-10-19 23:50 ` [Intel-wired-lan] [PATCH net-next 2/3] i40e: Add init and default config of " Arkadiusz Kubalewski
2020-10-19 23:50 ` [Intel-wired-lan] [PATCH net-next 3/3] i40e: Add netlink callbacks support for " Arkadiusz Kubalewski
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