[TG3]: support for ethtool -C
Add support for ethtool -C with verification of user parameters.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 99c5f96..70ad450 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -879,31 +879,41 @@
#define LOW_RXCOL_TICKS_CLRTCKS 0x00000014
#define DEFAULT_RXCOL_TICKS 0x00000048
#define HIGH_RXCOL_TICKS 0x00000096
+#define MAX_RXCOL_TICKS 0x000003ff
#define HOSTCC_TXCOL_TICKS 0x00003c0c
#define LOW_TXCOL_TICKS 0x00000096
#define LOW_TXCOL_TICKS_CLRTCKS 0x00000048
#define DEFAULT_TXCOL_TICKS 0x0000012c
#define HIGH_TXCOL_TICKS 0x00000145
+#define MAX_TXCOL_TICKS 0x000003ff
#define HOSTCC_RXMAX_FRAMES 0x00003c10
#define LOW_RXMAX_FRAMES 0x00000005
#define DEFAULT_RXMAX_FRAMES 0x00000008
#define HIGH_RXMAX_FRAMES 0x00000012
+#define MAX_RXMAX_FRAMES 0x000000ff
#define HOSTCC_TXMAX_FRAMES 0x00003c14
#define LOW_TXMAX_FRAMES 0x00000035
#define DEFAULT_TXMAX_FRAMES 0x0000004b
#define HIGH_TXMAX_FRAMES 0x00000052
+#define MAX_TXMAX_FRAMES 0x000000ff
#define HOSTCC_RXCOAL_TICK_INT 0x00003c18
#define DEFAULT_RXCOAL_TICK_INT 0x00000019
#define DEFAULT_RXCOAL_TICK_INT_CLRTCKS 0x00000014
+#define MAX_RXCOAL_TICK_INT 0x000003ff
#define HOSTCC_TXCOAL_TICK_INT 0x00003c1c
#define DEFAULT_TXCOAL_TICK_INT 0x00000019
#define DEFAULT_TXCOAL_TICK_INT_CLRTCKS 0x00000014
+#define MAX_TXCOAL_TICK_INT 0x000003ff
#define HOSTCC_RXCOAL_MAXF_INT 0x00003c20
#define DEFAULT_RXCOAL_MAXF_INT 0x00000005
+#define MAX_RXCOAL_MAXF_INT 0x000000ff
#define HOSTCC_TXCOAL_MAXF_INT 0x00003c24
#define DEFAULT_TXCOAL_MAXF_INT 0x00000005
+#define MAX_TXCOAL_MAXF_INT 0x000000ff
#define HOSTCC_STAT_COAL_TICKS 0x00003c28
#define DEFAULT_STAT_COAL_TICKS 0x000f4240
+#define MAX_STAT_COAL_TICKS 0xd693d400
+#define MIN_STAT_COAL_TICKS 0x00000064
/* 0x3c2c --> 0x3c30 unused */
#define HOSTCC_STATS_BLK_HOST_ADDR 0x00003c30 /* 64-bit */
#define HOSTCC_STATUS_BLK_HOST_ADDR 0x00003c38 /* 64-bit */