From: Jakub Kicinski <kuba@kernel.org>
To: FUJITA Tomonori <fujita.tomonori@gmail.com>
Cc: netdev@vger.kernel.org, andrew@lunn.ch, jiri@resnulli.us,
horms@kernel.org
Subject: Re: [PATCH net-next v3 4/6] net: tn40xx: add basic Rx handling
Date: Mon, 29 Apr 2024 20:27:13 -0700 [thread overview]
Message-ID: <20240429202713.05a1d8fc@kernel.org> (raw)
In-Reply-To: <20240429043827.44407-5-fujita.tomonori@gmail.com>
On Mon, 29 Apr 2024 13:38:25 +0900 FUJITA Tomonori wrote:
> This patch adds basic Rx handling. The Rx logic uses three major data
> structures; two ring buffers with NIC and one database. One ring
> buffer is used to send information to NIC about memory to be stored
> packets to be received. The other is used to get information from NIC
> about received packets. The database is used to keep the information
> about DMA mapping. After a packet arrived, the db is used to pass the
> packet to the network stack.
32b platforms are not on board:
drivers/net/ethernet/tehuti/tn40.c:318:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
318 | dm->off, (void *)dm->dma);
| ^
--
pw-bot: cr
next prev parent reply other threads:[~2024-04-30 3:27 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-29 4:38 [PATCH net-next v3 0/6] add ethernet driver for Tehuti Networks TN40xx chips FUJITA Tomonori
2024-04-29 4:38 ` [PATCH net-next v3 1/6] net: tn40xx: add pci " FUJITA Tomonori
2024-04-30 15:40 ` Andrew Lunn
2024-04-29 4:38 ` [PATCH net-next v3 2/6] net: tn40xx: add register defines FUJITA Tomonori
2024-04-29 4:38 ` [PATCH net-next v3 3/6] net: tn40xx: add basic Tx handling FUJITA Tomonori
2024-04-30 20:40 ` Andrew Lunn
2024-05-01 6:48 ` FUJITA Tomonori
2024-04-29 4:38 ` [PATCH net-next v3 4/6] net: tn40xx: add basic Rx handling FUJITA Tomonori
2024-04-30 3:27 ` Jakub Kicinski [this message]
2024-05-01 6:16 ` FUJITA Tomonori
2024-05-01 13:34 ` Jakub Kicinski
2024-05-01 16:08 ` Andrew Lunn
2024-04-29 4:38 ` [PATCH net-next v3 5/6] net: tn40xx: add mdio bus support FUJITA Tomonori
2024-04-30 20:51 ` Andrew Lunn
2024-05-01 6:22 ` FUJITA Tomonori
2024-04-29 4:38 ` [PATCH net-next v3 6/6] net: tn40xx: add PHYLIB support FUJITA Tomonori
2024-04-30 20:58 ` Andrew Lunn
2024-05-01 6:41 ` FUJITA Tomonori
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