From 22d3efe5f62e048eb2c85b9ef24e3b7af545a458 Mon Sep 17 00:00:00 2001 From: Pavel Machek Date: Mon, 28 Nov 2016 12:55:59 +0100 Subject: stmmac: fix comments, make debug output consistent Fix comments, add some new, and make debugfs output consistent. Signed-off-by: Pavel Machek Signed-off-by: David S. Miller --- drivers/net/ethernet/stmicro/stmmac/common.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/net/ethernet/stmicro/stmmac/common.h') diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h index 6d2de4e01f6d..5bd4c0549a73 100644 --- a/drivers/net/ethernet/stmicro/stmmac/common.h +++ b/drivers/net/ethernet/stmicro/stmmac/common.h @@ -44,6 +44,7 @@ #define DWMAC_CORE_4_00 0x40 #define STMMAC_CHAN0 0 /* Always supported and default for all chips */ +/* These need to be power of two, and >= 4 */ #define DMA_TX_SIZE 512 #define DMA_RX_SIZE 512 #define STMMAC_GET_ENTRY(x, size) ((x + 1) & (size - 1)) -- cgit v1.2.3-59-g8ed1b