net/ps3_gelic_net: Fix RX sk_buff length

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[ Upstream commit 19b3bb51c3 ]

The Gelic Ethernet device needs to have the RX sk_buffs aligned to
GELIC_NET_RXBUF_ALIGN, and also the length of the RX sk_buffs must
be a multiple of GELIC_NET_RXBUF_ALIGN.

The current Gelic Ethernet driver was not allocating sk_buffs large
enough to allow for this alignment.

Also, correct the maximum and minimum MTU sizes, and add a new
preprocessor macro for the maximum frame size, GELIC_NET_MAX_FRAME.

Fixes various randomly occurring runtime network errors.

Fixes: 02c1889166 ("ps3: gigabit ethernet driver for PS3, take3")
Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Geoff Levand 2023-03-18 17:39:16 +00:00 • committed by Greg Kroah-Hartman

parent 83de349674

commit e6c10d12ae

2 changed files with 13 additions and 11 deletions

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19

drivers/net/ethernet/toshiba/ps3_gelic_net.c

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5

drivers/net/ethernet/toshiba/ps3_gelic_net.h

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