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Commit 50a9ff30 authored by Joe Carnuccio's avatar Joe Carnuccio Committed by Christoph Hellwig
Browse files

qla2xxx: ISP8044 poll ipmdio bus timeout improvement. 



Signed-off-by: default avatarJoe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: default avatarSaurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
parent b6ae5ba6

drivers/scsi/qla2xxx/qla_nx2.c

+7 −8
Original line number Diff line number Diff line
@@ -175,18 +175,17 @@ qla8044_poll_wait_ipmdio_bus_idle(struct scsi_qla_host *vha, 
	uint32_t temp;



	/* jiffies after 100 msecs */

	timeout = jiffies + (HZ / 1000) * TIMEOUT_100_MS;

	timeout = jiffies + msecs_to_jiffies(TIMEOUT_100_MS);

	do {

		temp = qla8044_ipmdio_rd_reg(vha, addr1, addr3, mask, addr2);

		if ((temp & 0x1) != 1)

			break;

	} while (!time_after_eq(jiffies, timeout));



		if (time_after_eq(jiffies, timeout)) {

			ql_log(ql_log_warn, vha, 0xb152,

			    "Error in processing mdiobus idle\n");

			return -1;

		}

	} while (1);



	return 0;

}