From: "Russell King (Oracle)" <linux@armlinux.org.uk>
To: Andrew Lunn <andrew@lunn.ch>, Heiner Kallweit <hkallweit1@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-stm32@st-md-mailman.stormreply.com,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
netdev@vger.kernel.org, Paolo Abeni <pabeni@redhat.com>
Subject: [PATCH net-next 0/14] net: stmmac: yet more EEE updates
Date: Wed, 5 Feb 2025 13:39:38 +0000 [thread overview]
Message-ID: <Z6NqGnM2yL7Ayo-T@shell.armlinux.org.uk> (raw)
Hi,
Continuing on with the STMMAC EEE cleanups from last cycle, this series
further cleans up the EEE code, and fixes a problem with the existing
implementation - disabling EEE doesn't immediately disable LPI
signalling until the next packet is transmitted. It likely also fixes
a potential race condition when trying to disable LPI vs the software
timer.
drivers/net/ethernet/stmicro/stmmac/common.h | 14 +++
drivers/net/ethernet/stmicro/stmmac/dwmac1000.h | 13 +-
.../net/ethernet/stmicro/stmmac/dwmac1000_core.c | 30 ++---
drivers/net/ethernet/stmicro/stmmac/dwmac4.h | 12 +-
drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 96 +++++++--------
drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h | 9 +-
.../net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 49 ++++----
drivers/net/ethernet/stmicro/stmmac/hwif.h | 21 ++--
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 133 ++++++++-------------
9 files changed, 153 insertions(+), 224 deletions(-)
--
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!
next reply other threads:[~2025-02-05 13:39 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-05 13:39 Russell King (Oracle) [this message]
2025-02-05 13:39 ` [PATCH net-next 01/14] net: stmmac: delete software timer before disabling LPI Russell King (Oracle)
2025-02-05 13:39 ` [PATCH net-next 02/14] net: stmmac: ensure LPI is disabled when disabling EEE Russell King (Oracle)
2025-02-05 13:39 ` [PATCH net-next 03/14] net: stmmac: dwmac4: ensure LPIATE is cleared Russell King (Oracle)
2025-02-05 13:40 ` [PATCH net-next 04/14] net: stmmac: split stmmac_init_eee() and move to phylink methods Russell King (Oracle)
2025-02-05 13:40 ` [PATCH net-next 05/14] net: stmmac: remove priv->dma_cap.eee test in tx_lpi methods Russell King (Oracle)
2025-02-05 13:40 ` [PATCH net-next 06/14] net: stmmac: remove unnecessary priv->eee_active tests Russell King (Oracle)
2025-02-05 13:40 ` [PATCH net-next 07/14] net: stmmac: remove unnecessary priv->eee_enabled tests Russell King (Oracle)
2025-02-05 13:40 ` [PATCH net-next 08/14] net: stmmac: clear priv->tx_path_in_lpi_mode when disabling LPI Russell King (Oracle)
2025-02-05 13:40 ` [PATCH net-next 09/14] net: stmmac: remove unnecessary LPI disable when enabling LPI Russell King (Oracle)
2025-02-05 13:40 ` [PATCH net-next 10/14] net: stmmac: use common LPI_CTRL_STATUS bit definitions Russell King (Oracle)
2025-02-05 13:40 ` [PATCH net-next 11/14] net: stmmac: add new MAC method set_lpi_mode() Russell King (Oracle)
2025-02-05 13:40 ` [PATCH net-next 12/14] net: stmmac: dwmac4: clear LPI_CTRL_STATUS_LPITCSE too Russell King (Oracle)
2025-02-05 13:40 ` [PATCH net-next 13/14] net: stmmac: use stmmac_set_lpi_mode() Russell King (Oracle)
2025-02-05 13:40 ` [PATCH net-next 14/14] net: stmmac: remove old EEE methods Russell King (Oracle)
2025-02-07 20:10 ` [PATCH net-next 0/14] net: stmmac: yet more EEE updates patchwork-bot+netdevbpf
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