qlge: Fix timeout on firmware mailbox commands.
Some firmware mailbox commands require the firmware to communicate with the FCoE driver running on another PCI function. This can potentially take several seconds. This wait is done in process context only. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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1 changed files with 2 additions and 2 deletions
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@ -90,14 +90,14 @@ static int ql_get_mb_sts(struct ql_adapter *qdev, struct mbox_params *mbcp)
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*/
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static int ql_wait_mbx_cmd_cmplt(struct ql_adapter *qdev)
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{
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int count = 50; /* TODO: arbitrary for now. */
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int count = 100;
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u32 value;
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do {
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value = ql_read32(qdev, STS);
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if (value & STS_PI)
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return 0;
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udelay(UDELAY_DELAY); /* 10us */
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mdelay(UDELAY_DELAY); /* 100ms */
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} while (--count);
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return -ETIMEDOUT;
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}
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