From: Stefan Chulski <stefanc@marvell.com>
To: Russell King - ARM Linux admin <linux@armlinux.org.uk>
Cc: "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"thomas.petazzoni@bootlin.com" <thomas.petazzoni@bootlin.com>,
"davem@davemloft.net" <davem@davemloft.net>,
Nadav Haklai <nadavh@marvell.com>,
Yan Markman <ymarkman@marvell.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"kuba@kernel.org" <kuba@kernel.org>,
"mw@semihalf.com" <mw@semihalf.com>,
"andrew@lunn.ch" <andrew@lunn.ch>,
"atenart@kernel.org" <atenart@kernel.org>
Subject: RE: [EXT] Re: [PATCH RFC net-next 00/19] net: mvpp2: Add TX Flow Control support
Date: Sun, 10 Jan 2021 18:55:11 +0000 [thread overview]
Message-ID: <CO6PR18MB38737A567187B2BBAFACFF6AB0AC9@CO6PR18MB3873.namprd18.prod.outlook.com> (raw)
In-Reply-To: <20210110181727.GK1551@shell.armlinux.org.uk>
> > not connected to the GOP flow control generation mechanism.
> > To solve this issue Armada has firmware running on CM3 CPU dedectated
> > for Flow Control support. Firmware monitors Packet Processor resources
> > and asserts XON/XOFF by writing to Ports Control 0 Register.
>
> What is the minimum firmware version that supports this?
>
Support were added to firmware about two years ago.
All releases from 18.09 should has it.
Stefan,
Regards.
next prev parent reply other threads:[~2021-01-10 18:56 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-10 15:30 [PATCH RFC net-next 00/19] net: mvpp2: Add TX Flow Control support stefanc
2021-01-10 15:30 ` [PATCH RFC net-next 01/19] doc: marvell: add cm3-mem device tree bindings description stefanc
2021-01-10 15:30 ` [PATCH RFC net-next 02/19] dts: marvell: add CM3 SRAM memory to cp115 ethernet device tree stefanc
2021-01-10 15:30 ` [PATCH RFC net-next 03/19] net: mvpp2: add CM3 SRAM memory map stefanc
2021-01-10 17:04 ` Andrew Lunn
2021-01-10 17:10 ` [EXT] " Stefan Chulski
2021-01-10 17:43 ` Andrew Lunn
2021-01-10 17:49 ` Stefan Chulski
2021-01-10 17:55 ` Russell King - ARM Linux admin
2021-01-10 17:57 ` [EXT] " Stefan Chulski
2021-01-10 18:03 ` Andrew Lunn
2021-01-10 18:09 ` Stefan Chulski
2021-01-10 18:27 ` Russell King - ARM Linux admin
2021-01-10 15:30 ` [PATCH RFC net-next 04/19] net: mvpp2: add PPv23 version definition stefanc
2021-01-10 15:30 ` [PATCH RFC net-next 05/19] net: mvpp2: always compare hw-version vs MVPP21 stefanc
2021-01-10 15:30 ` [PATCH RFC net-next 06/19] net: mvpp2: increase BM pool size to 2048 buffers stefanc
2021-01-10 17:13 ` Andrew Lunn
2021-01-10 17:23 ` [EXT] " Stefan Chulski
2021-01-10 15:30 ` [PATCH RFC net-next 07/19] net: mvpp2: increase RXQ size to 1024 descriptors stefanc
2021-01-10 15:30 ` [PATCH RFC net-next 08/19] net: mvpp2: add FCA periodic timer configurations stefanc
2021-01-10 15:30 ` [PATCH RFC net-next 09/19] net: mvpp2: add FCA RXQ non occupied descriptor threshold stefanc
2021-01-10 15:30 ` [PATCH RFC net-next 10/19] net: mvpp2: add spinlock for FW FCA configuration path stefanc
2021-01-10 15:30 ` [PATCH RFC net-next 11/19] net: mvpp2: add flow control RXQ and BM pool config callbacks stefanc
2021-01-10 18:06 ` Russell King - ARM Linux admin
2021-01-10 18:24 ` [EXT] " Stefan Chulski
2021-01-10 18:31 ` Russell King - ARM Linux admin
2021-01-10 18:38 ` Stefan Chulski
2021-01-10 15:30 ` [PATCH RFC net-next 12/19] net: mvpp2: enable global flow control stefanc
2021-01-10 18:09 ` Russell King - ARM Linux admin
2021-01-10 15:30 ` [PATCH RFC net-next 13/19] net: mvpp2: add RXQ flow control configurations stefanc
2021-01-10 15:30 ` [PATCH RFC net-next 14/19] net: mvpp2: add ethtool flow control configuration support stefanc
2021-01-10 17:33 ` Andrew Lunn
2021-01-10 17:53 ` [EXT] " Stefan Chulski
2021-01-10 18:15 ` Russell King - ARM Linux admin
2021-01-10 18:27 ` [EXT] " Stefan Chulski
2021-01-10 18:33 ` Russell King - ARM Linux admin
2021-01-10 15:30 ` [PATCH RFC net-next 15/19] net: mvpp2: add BM protection underrun feature support stefanc
2021-01-10 15:30 ` [PATCH RFC net-next 16/19] net: mvpp2: add PPv23 RX FIFO flow control stefanc
2021-01-10 15:30 ` [PATCH RFC net-next 17/19] net: mvpp2: set 802.3x GoP Flow Control mode stefanc
2021-01-10 15:30 ` [PATCH RFC net-next 18/19] net: mvpp2: add ring size validation before enabling FC stefanc
2021-01-10 17:37 ` Andrew Lunn
2021-01-10 15:30 ` [PATCH RFC net-next 19/19] net: mvpp2: add TX FC firmware check stefanc
2021-01-10 18:17 ` [PATCH RFC net-next 00/19] net: mvpp2: Add TX Flow Control support Russell King - ARM Linux admin
2021-01-10 18:55 ` Stefan Chulski [this message]
2021-01-10 19:01 ` [EXT] " Russell King - ARM Linux admin
2021-01-10 19:08 ` Andrew Lunn
2021-01-10 19:11 ` Stefan Chulski
2021-01-10 19:20 ` Andrew Lunn
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