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bnx2x: Fix recovery flow cleanup during probe 

During probe, every function probed clears the recovery registers from
all functions on its path - thus signaling that given a future recovery
event, there will be no need to wait for those functions.

This is a flawed behaviour - each function should only be responsible
for its own bit.

Since this registers are handled during the load/unload routines,
this cleanup is removed altogether.

Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
wifi-calibration
Yuval Mintz 2012-08-09 04:37:26 +00:00 committed by David S. Miller
parent 8eee694c3e
commit 2070ffa2c8
1 changed files with 0 additions and 17 deletions
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17
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
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@ -4041,20 +4041,6 @@ static bool bnx2x_get_load_status(struct bnx2x *bp, int engine)
return val != 0;
}
/*
* Reset the load status for the current engine.
*/
static void bnx2x_clear_load_status(struct bnx2x *bp)
{
u32 val;
u32 mask = (BP_PATH(bp) ? BNX2X_PATH1_LOAD_CNT_MASK :
BNX2X_PATH0_LOAD_CNT_MASK);
bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_RECOVERY_REG);
val = REG_RD(bp, BNX2X_RECOVERY_GLOB_REG);
REG_WR(bp, BNX2X_RECOVERY_GLOB_REG, val & (~mask));
bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_RECOVERY_REG);
}
static void _print_next_block(int idx, const char *blk)
{
pr_cont("%s%s", idx ? ", " : "", blk);
@ -11428,9 +11414,6 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
if (!chip_is_e1x)
REG_WR(bp, PGLUE_B_REG_INTERNAL_PFID_ENABLE_TARGET_READ, 1);
/* Reset the load counter */
bnx2x_clear_load_status(bp);
dev->watchdog_timeo = TX_TIMEOUT;
dev->netdev_ops = &bnx2x_netdev_ops;