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sky2: fix pause negotiation

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The sky2 driver combines auto speed negotiation with automatic negotiation
of pause parameters; but the ethtool interface expects them to be
split. This patch allows autonegotiation to be used for speed, but
manually disable flow control.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Hemminger
2009-08-14 15:36:41 -07:00
committed by David S. Miller
parent 481cea4a4d
commit 0ea065e52e
2 changed files with 56 additions and 33 deletions
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16
drivers/net/sky2.h
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@@ -1583,7 +1583,6 @@ enum {
};
#define GM_GPCR_SPEED_1000 (GM_GPCR_GIGS_ENA | GM_GPCR_SPEED_100)
#define GM_GPCR_AU_ALL_DIS (GM_GPCR_AU_DUP_DIS | GM_GPCR_AU_FCT_DIS|GM_GPCR_AU_SPD_DIS)
/* GM_TX_CTRL 16 bit r/w Transmit Control Register */
enum {
@@ -2042,15 +2041,18 @@ struct sky2_port {
u8 fifo_lev;
} check;
dma_addr_t rx_le_map;
dma_addr_t tx_le_map;
u16 advertising; /* ADVERTISED_ bits */
u16 speed; /* SPEED_1000, SPEED_100, ... */
u8 autoneg; /* AUTONEG_ENABLE, AUTONEG_DISABLE */
u8 duplex; /* DUPLEX_HALF, DUPLEX_FULL */
u8 rx_csum;
u8 wol;
u16 speed; /* SPEED_1000, SPEED_100, ... */
u8 wol; /* WAKE_ bits */
u8 duplex; /* DUPLEX_HALF, DUPLEX_FULL */
u16 flags;
#define SKY2_FLAG_RX_CHECKSUM 0x0001
#define SKY2_FLAG_AUTO_SPEED 0x0002
#define SKY2_FLAG_AUTO_PAUSE 0x0004
u8 restarting;
enum flow_control flow_mode;
enum flow_control flow_status;