Björn Töpel 0160953d8e eth: fbnic: Avoid rounding zero ring sizes ... roundup_pow_of_two() is undefined for zero. ethtool permits a zero ring size to reach the driver, where the minimum-size check should reject it. Leave zero unchanged while rounding nonzero ring sizes. The minimum-size check then rejects zero deterministically without changing the established behavior for other values. Fixes: 6cbf18a05c ("eth: fbnic: support ring size configuration") Reported-by: Sashiko <netdev-bot+sashiko@kernel.org> Link: https://lore.kernel.org/netdev/178971206933.22033.236948278674126701@kernel.org/ Suggested-by: Alexander Duyck <alexanderduyck@fb.com> Signed-off-by: Björn Töpel <bjorn@kernel.org> Reviewed-by: Joe Damato <joe@dama.to> Link: https://patch.msgid.link/20260918114641.1281172-1-bjorn@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2026-09-22 18:53:11 -07:00
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fbnic	eth: fbnic: Avoid rounding zero ring sizes	2026-09-22 18:53:11 -07:00
Kconfig	fbnic: Replace use of internal PCS w/ Designware XPCS	2025-11-27 10:41:31 +01:00
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