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Commit 5a034bb3 authored by Shyam Sundar's avatar Shyam Sundar Committed by James Bottomley
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[SCSI] qla2xxx: Remove resetting memory during device initialization for ISP82xx. 



With IOs running and PegHalt testing the system reboots when memory reset is
performed during device initialization.

Signed-off-by: default avatarShyam Sundar <shyam.sundar@qlogic.com>
Signed-off-by: default avatarGiridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: default avatarChad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: default avatarJames Bottomley <JBottomley@Parallels.com>
parent d3360960

drivers/scsi/qla2xxx/qla_nx.c

+0 −13
Original line number Diff line number Diff line
@@ -1165,19 +1165,6 @@ qla82xx_pinit_from_rom(scsi_qla_host_t *vha) 
		qla82xx_wr_32(ha, QLA82XX_ROMUSB_GLB_SW_RESET, 0xfeffffff);

	else

		qla82xx_wr_32(ha, QLA82XX_ROMUSB_GLB_SW_RESET, 0xffffffff);



	/* reset ms */

	val = qla82xx_rd_32(ha, QLA82XX_CRB_QDR_NET + 0xe4);

	val |= (1 << 1);

	qla82xx_wr_32(ha, QLA82XX_CRB_QDR_NET + 0xe4, val);

	msleep(20);



	/* unreset ms */

	val = qla82xx_rd_32(ha, QLA82XX_CRB_QDR_NET + 0xe4);

	val &= ~(1 << 1);

	qla82xx_wr_32(ha, QLA82XX_CRB_QDR_NET + 0xe4, val);

	msleep(20);



	qla82xx_rom_unlock(ha);



	/* Read the signature value from the flash.