From 63f1988419ccaa544d1d31aadc1dd309f6471ffe Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Fri, 23 Oct 2009 08:31:20 +0000 Subject: sfc: Move all TX DMA length limiting into tx.c Replace the duplicated logic in efx_enqueue_skb() and efx_tx_queue_insert() with an inline function, efx_max_tx_len(). Remove the failed attempt at abstracting hardware-specifics and put all the magic numbers in efx_max_tx_len(). Signed-off-by: Ben Hutchings Signed-off-by: David S. Miller --- drivers/net/sfc/workarounds.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/sfc/workarounds.h') diff --git a/drivers/net/sfc/workarounds.h b/drivers/net/sfc/workarounds.h index c821c15445a0..325029949488 100644 --- a/drivers/net/sfc/workarounds.h +++ b/drivers/net/sfc/workarounds.h @@ -41,6 +41,8 @@ /* Spurious parity errors in TSORT buffers */ #define EFX_WORKAROUND_5129 EFX_WORKAROUND_FALCON_A +/* Unaligned read request >512 bytes after aligning may break TSORT */ +#define EFX_WORKAROUND_5391 EFX_WORKAROUND_FALCON_A /* iSCSI parsing errors */ #define EFX_WORKAROUND_5583 EFX_WORKAROUND_FALCON_A /* RX events go missing */ -- cgit