linux-kernel - [PATCH net v3 0/5] net: stmmac: general fixes for Ethernet functionality

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Message-Id: <20200122090936.28555-1-boon.leong.ong@intel.com>
Date:   Wed, 22 Jan 2020 17:09:31 +0800
From:   Ong Boon Leong <boon.leong.ong@...el.com>
To:     netdev@...r.kernel.org
Cc:     Tan Tee Min <tee.min.tan@...el.com>,
        Voon Weifeng <weifeng.voon@...el.com>,
        Giuseppe Cavallaro <peppe.cavallaro@...com>,
        Alexandre TORGUE <alexandre.torgue@...com>,
        Jose Abreu <Jose.Abreu@...opsys.com>,
        "David S . Miller" <davem@...emloft.net>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Joao Pinto <Joao.Pinto@...opsys.com>,
        Arnd Bergmann <arnd@...db.de>,
        Alexandru Ardelean <alexandru.ardelean@...log.com>,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH net v3 0/5] net: stmmac: general fixes for Ethernet functionality

Thanks to all feedbacks from community.

We updated the patch-series to below:-

1/5: It ensures that the real_num_rx|tx_queues are set in both driver
     probe() and resume(). So, move the netif_set_real_num_rx|tx_queues()
     into stmmac_hw_setup(). Added lock_acquired to allow to decide when
     to rtnl_lock() & rtnl_unlock() pair:-
     stmmac_open(): rtnl_lock() & rtnl_unlock() is not needed.
     stmmac_resume(): rtnl_lock() & rtnl_unlock() is needed.

2/5: It ensures that the previous value of GMAC_VLAN_TAG register is
     read first before for updating the register.

3/5: It ensures the GMAC IP v4.xx and above behaves correctly to:-
       ip link set <devname> multicast off|on

4/5: Added similar IFF_MULTICAST flag for xgmac2.

5/5: It ensures PCI platform data is using plat->phy_interface.

Rgds,
Boon Leong

Changes from v2:-
   patch 1/5 - added control for rtnl_lock() & rtnl_unlock() to ensure
               they are used forstmmac_resume()
   patch 4/5 - added IFF_MULTICAST flag check for xgmac to ensure
               multicast works correctly.

v1:-
 - Drop v1 patches (1/7, 3/7 & 4/7) that are not valid.

Aashish Verma (1):
  net: stmmac: Fix incorrect location to set real_num_rx|tx_queues

Tan, Tee Min (2):
  net: stmmac: fix incorrect GMAC_VLAN_TAG register writting in GMAC4+
  net: stmmac: xgmac: fix missing IFF_MULTICAST checki in
    dwxgmac2_set_filter

Verma, Aashish (1):
  net: stmmac: fix missing IFF_MULTICAST check in dwmac4_set_filter

Voon Weifeng (1):
  net: stmmac: update pci platform data to use phy_interface

 .../net/ethernet/stmicro/stmmac/dwmac4_core.c |  9 +++++----
 .../ethernet/stmicro/stmmac/dwxgmac2_core.c   |  2 +-
 .../net/ethernet/stmicro/stmmac/stmmac_main.c | 19 ++++++++++++-------
 .../net/ethernet/stmicro/stmmac/stmmac_pci.c  | 14 ++++++++------
 4 files changed, 26 insertions(+), 18 deletions(-)

-- 
2.17.1