Commit b659f44e authored by Michael Chan's avatar Michael Chan Committed by David S. Miller
Browse files

[BNX2]: PHY workaround for 5709 A0.



5709 A0 copper devices will not link up with some link partners
without this workaround.

Update driver to 1.5.5.
Signed-off-by: default avatarMichael Chan <mchan@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e34efe3b
......@@ -57,8 +57,8 @@
#define DRV_MODULE_NAME "bnx2"
#define PFX DRV_MODULE_NAME ": "
#define DRV_MODULE_VERSION "1.5.4"
#define DRV_MODULE_RELDATE "January 24, 2007"
#define DRV_MODULE_VERSION "1.5.5"
#define DRV_MODULE_RELDATE "February 1, 2007"
#define RUN_AT(x) (jiffies + (x))
......@@ -1356,6 +1356,14 @@ bnx2_init_copper_phy(struct bnx2 *bp)
bnx2_write_phy(bp, 0x18, 0x0400);
}
if (bp->phy_flags & PHY_DIS_EARLY_DAC_FLAG) {
bnx2_write_phy(bp, MII_BNX2_DSP_ADDRESS,
MII_BNX2_DSP_EXPAND_REG | 0x8);
bnx2_read_phy(bp, MII_BNX2_DSP_RW_PORT, &val);
val &= ~(1 << 8);
bnx2_write_phy(bp, MII_BNX2_DSP_RW_PORT, val);
}
if (bp->dev->mtu > 1500) {
/* Set extended packet length bit */
bnx2_write_phy(bp, 0x18, 0x7);
......@@ -5918,6 +5926,8 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
} else if (CHIP_NUM(bp) == CHIP_NUM_5706 ||
CHIP_NUM(bp) == CHIP_NUM_5708)
bp->phy_flags |= PHY_CRC_FIX_FLAG;
else if (CHIP_ID(bp) == CHIP_ID_5709_A0)
bp->phy_flags |= PHY_DIS_EARLY_DAC_FLAG;
if ((CHIP_ID(bp) == CHIP_ID_5708_A0) ||
(CHIP_ID(bp) == CHIP_ID_5708_B0) ||
......
......@@ -6288,6 +6288,10 @@ struct l2_fhdr {
#define BCM5708S_TX_ACTL3 0x17
#define MII_BNX2_DSP_RW_PORT 0x15
#define MII_BNX2_DSP_ADDRESS 0x17
#define MII_BNX2_DSP_EXPAND_REG 0x0f00
#define MIN_ETHERNET_PACKET_SIZE 60
#define MAX_ETHERNET_PACKET_SIZE 1514
#define MAX_ETHERNET_JUMBO_PACKET_SIZE 9014
......@@ -6489,6 +6493,7 @@ struct bnx2 {
#define PHY_INT_MODE_MASK_FLAG 0x300
#define PHY_INT_MODE_AUTO_POLLING_FLAG 0x100
#define PHY_INT_MODE_LINK_READY_FLAG 0x200
#define PHY_DIS_EARLY_DAC_FLAG 0x400
u32 chip_id;
/* chip num:16-31, rev:12-15, metal:4-11, bond_id:0-3 */
......@@ -6512,6 +6517,7 @@ struct bnx2 {
#define CHIP_ID_5708_A0 0x57080000
#define CHIP_ID_5708_B0 0x57081000
#define CHIP_ID_5708_B1 0x57081010
#define CHIP_ID_5709_A0 0x57090000
#define CHIP_BOND_ID(bp) (((bp)->chip_id) & 0xf)
......
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