Commit eade5f61 authored by Julian Wiedmann's avatar Julian Wiedmann Committed by Vasily Gorbik
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s390/qdio: use absolute data address in ESTABLISH ccw 



Clean up yet another path where HW wants an absolute address, and we've
been implicitly relying on V=R.

Signed-off-by: default avatarJulian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: default avatarBenjamin Block <bblock@linux.ibm.com>
Signed-off-by: default avatarVasily Gorbik <gor@linux.ibm.com>
parent d3683c05

drivers/s390/cio/qdio_main.c

+1 −1
Original line number Diff line number Diff line
@@ -998,7 +998,7 @@ int qdio_establish(struct ccw_device *cdev, 
	irq_ptr->ccw.cmd_code = irq_ptr->equeue.cmd;

	irq_ptr->ccw.flags = CCW_FLAG_SLI;

	irq_ptr->ccw.count = irq_ptr->equeue.count;

	irq_ptr->ccw.cda = (u32)((addr_t)irq_ptr->qdr);

	irq_ptr->ccw.cda = (u32) virt_to_phys(irq_ptr->qdr);



	spin_lock_irq(get_ccwdev_lock(cdev));

	ccw_device_set_options_mask(cdev, 0);