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Commit 48b01e2d authored by Michael Chan's avatar Michael Chan Committed by David S. Miller
Browse files

[BNX2]: Add bnx2_5706_serdes_timer(). 



Separate the 5706S SerDes handling code in bnx2_timer() and put it
in a new function.

Signed-off-by: default avatarMichael Chan <mchan@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 80be4434

drivers/net/bnx2.c

+55 −56
Original line number Diff line number Diff line
@@ -4173,29 +4173,11 @@ bnx2_test_intr(struct bnx2 *bp) 
}



static void

bnx2_timer(unsigned long data)

bnx2_5706_serdes_timer(struct bnx2 *bp)

{

	struct bnx2 *bp = (struct bnx2 *) data;

	u32 msg;



	if (!netif_running(bp->dev))

		return;



	if (atomic_read(&bp->intr_sem) != 0)

		goto bnx2_restart_timer;



	msg = (u32) ++bp->fw_drv_pulse_wr_seq;

	REG_WR_IND(bp, bp->shmem_base + BNX2_DRV_PULSE_MB, msg);



	bp->stats_blk->stat_FwRxDrop = REG_RD_IND(bp, BNX2_FW_RX_DROP_COUNT);



	if ((bp->phy_flags & PHY_SERDES_FLAG) &&

	    (CHIP_NUM(bp) == CHIP_NUM_5706)) {



	spin_lock(&bp->phy_lock);

		if (bp->serdes_an_pending) {

	if (bp->serdes_an_pending)

		bp->serdes_an_pending--;

		}

	else if ((bp->link_up == 0) && (bp->autoneg & AUTONEG_SPEED)) {

		u32 bmcr;
@@ -4218,11 +4200,9 @@ bnx2_timer(unsigned long data) 
				!(phy2 & 0x20)) {	/* no CONFIG */



				bmcr &= ~BMCR_ANENABLE;

					bmcr |= BMCR_SPEED1000 |

						BMCR_FULLDPLX;

				bmcr |= BMCR_SPEED1000 | BMCR_FULLDPLX;

				bnx2_write_phy(bp, MII_BMCR, bmcr);

					bp->phy_flags |=

						PHY_PARALLEL_DETECT_FLAG;

				bp->phy_flags |= PHY_PARALLEL_DETECT_FLAG;

			}

		}

	}
@@ -4240,15 +4220,34 @@ bnx2_timer(unsigned long data) 
			bnx2_write_phy(bp, MII_BMCR, bmcr);



			bp->phy_flags &= ~PHY_PARALLEL_DETECT_FLAG;



			}

		}

		else

	} else

		bp->current_interval = bp->timer_interval;



	spin_unlock(&bp->phy_lock);

}



static void

bnx2_timer(unsigned long data)

{

	struct bnx2 *bp = (struct bnx2 *) data;

	u32 msg;



	if (!netif_running(bp->dev))

		return;



	if (atomic_read(&bp->intr_sem) != 0)

		goto bnx2_restart_timer;



	msg = (u32) ++bp->fw_drv_pulse_wr_seq;

	REG_WR_IND(bp, bp->shmem_base + BNX2_DRV_PULSE_MB, msg);



	bp->stats_blk->stat_FwRxDrop = REG_RD_IND(bp, BNX2_FW_RX_DROP_COUNT);



	if ((bp->phy_flags & PHY_SERDES_FLAG) &&

	    (CHIP_NUM(bp) == CHIP_NUM_5706))

		bnx2_5706_serdes_timer(bp);



bnx2_restart_timer:

	mod_timer(&bp->timer, jiffies + bp->current_interval);

}