On Fri, 24 Oct 2014 15:09:45 +0200, Peter Senna Tschudin said:
This was edited in 2010, but the original is more than 9 years old, and still there are some drivers using virt_to_bus() and bus_to_virt().
-- // -- All drivers should be using these interfaces with no exceptions. It is planned to completely remove virt_to_bus() and bus_to_virt() as they are entirely deprecated. Some ports already do not provide these as it is impossible to correctly support them. -- // --
Files calling virt_to_bus: ./drivers/atm/ambassador.c ./drivers/atm/firestream.c ./drivers/atm/horizon.c ./drivers/atm/zatm.c ./drivers/block/swim3.c ./drivers/isdn/hisax/netjet.c ./drivers/media/pci/zoran/zoran_device.c ./drivers/media/pci/zoran/zoran_driver.c ./drivers/net/appletalk/ltpc.c ./drivers/net/ethernet/amd/au1000_eth.c ./drivers/net/ethernet/apple/bmac.c ./drivers/net/ethernet/apple/mace.c ./drivers/net/ethernet/dec/tulip/de4x5.c ./drivers/net/ethernet/i825xx/82596.c ./drivers/net/ethernet/sgi/ioc3-eth.c ./drivers/net/irda/au1k_ir.c ./drivers/net/irda/donauboe.c ./drivers/net/wan/cosa.c ./drivers/net/wan/lmc/lmc_main.c ./drivers/net/wan/z85230.c ./drivers/scsi/a2091.c ./drivers/scsi/a3000.c ./drivers/scsi/advansys.c ./drivers/scsi/gvp11.c ./drivers/scsi/mvme147.c ./drivers/staging/comedi/drivers/das1800.c ./drivers/staging/comedi/drivers/dt282x.c ./drivers/staging/comedi/drivers/ni_at_a2150.c ./drivers/staging/comedi/drivers/ni_labpc_isadma.c ./drivers/staging/comedi/drivers/pcl812.c ./drivers/staging/comedi/drivers/pcl816.c ./drivers/staging/comedi/drivers/pcl818.c ./drivers/staging/netlogic/xlr_net.c ./drivers/staging/slicoss/slicoss.c ./drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c ./drivers/vme/bridges/vme_ca91cx42.c
Files calling bus_to_virt: ./drivers/atm/ambassador.c ./drivers/atm/firestream.c ./drivers/atm/horizon.c ./drivers/atm/zatm.c ./drivers/isdn/hisax/netjet.c ./drivers/media/pci/zoran/zoran_driver.c ./drivers/net/ethernet/apple/bmac.c ./drivers/net/ethernet/apple/mace.c ./drivers/scsi/BusLogic.c ./drivers/scsi/dpt_i2o.c ./drivers/staging/netlogic/xlr_net.c
Should the 'with no exceptions' be enforced?
Feel free to create patches. :) (I'd contribute some myself if I had any of the hardware to test against)