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Date: Thu, 5 Jun 2014 11:01:22 +0800 From: Amos Kong <akong@...hat.com> To: linux-m68k@...r.kernel.org Cc: geert@...ux-m68k.org, netdev@...r.kernel.org, davem@...emloft.net, schwab@...ux-m68k.org Subject: [PATCH 2/2] hplance: fix ram size in comment drivers/net/ethernet/amd/hplance.h: #define HPLANCE_MEMOFF 0x8000 /* struct lance_init_block */ #define HPLANCE_NVRAMOFF 0xC008 /* etheraddress as one *nibble* per byte */ The offset of RAM start is 0x8000, the offset of RAM end is 0xC008, so the RAM size is 16392 bytes. Signed-off-by: Amos Kong <akong@...hat.com> --- drivers/net/ethernet/amd/hplance.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/amd/hplance.c b/drivers/net/ethernet/amd/hplance.c index 47ce57c..6c9de11 100644 --- a/drivers/net/ethernet/amd/hplance.c +++ b/drivers/net/ethernet/amd/hplance.c @@ -27,9 +27,9 @@ #include "hplance.h" -/* We have 16834 bytes of RAM for the init block and buffers. This places +/* We have 16392 bytes of RAM for the init block and buffers. This places * an upper limit on the number of buffers we can use. NetBSD uses 8 Rx - * buffers and 2 Tx buffers. + * buffers and 2 Tx buffers, it takes (8 + 2) * 1544 bytes. */ #define LANCE_LOG_TX_BUFFERS 1 #define LANCE_LOG_RX_BUFFERS 3 -- 1.9.3 -- 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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