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Date: Tue, 14 Apr 2015 07:57:05 +0200 From: Rafał Miłecki <zajec5@...il.com> To: Felix Fietkau <nbd@...nwrt.org> Cc: Network Development <netdev@...r.kernel.org>, Hauke Mehrtens <hauke@...ke-m.de> Subject: Re: [PATCH v6 6/9] bgmac: increase rx ring size from 511 to 512 On 14 April 2015 at 01:42, Felix Fietkau <nbd@...nwrt.org> wrote: > Limiting it to 511 looks like a failed attempt at leaving one descriptor > empty to allow the hardware to stop processing a buffer that has not > been prepared yet. However, this doesn't work because this affects the > total ring size as well > > Signed-off-by: Felix Fietkau <nbd@...nwrt.org> Acked-by: Rafał Miłecki <zajec5@...il.com> -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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