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584 lines
18 KiB
Text
584 lines
18 KiB
Text
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2001-10-11 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c, parport_serial.c: Support for NetMos cards.
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+ Patch originally from Michael Reinelt <reinelt@eunet.at>.
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2002-04-25 Tim Waugh <twaugh@redhat.com>
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* parport_serial.c, parport_pc.c: Move some SIIG cards around.
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Patch from Andrey Panin.
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2002-01-20 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c (parport_pc_compat_write_block_pio,
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parport_pc_ecp_write_block_pio, parport_pc_ecp_read_block_pio):
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Use the default implementations if the caller wants to use
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O_NONBLOCK.
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2002-02-25 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c: Make sure that priv->ctr_writable includes IntEn
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even if IRQ is given as a parameter.
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2002-01-21 Tim Waugh <twaugh@redhat.com>
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* daisy.c: Apply patch from Max Vorobiev to make parport_daisy_select
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work for ECP/EPP modes.
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2002-01-13 Niels Kristian Bech Jensen <nkbj@image.dk>
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* parport_pc.c: Change some occurrences of frob_set_mode to
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ECR_WRITE. This fixes PLIP.
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2002-01-04 Tim Waugh <twaugh@redhat.com>
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* share.c (parport_claim_or_block): Sleep interruptibly to prevent
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a possible deadlock.
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2001-12-07 Damian Gruszka <damian.gruszka@VisionSystems.de>
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* parport_pc.c (ECR_WRITE): Define. If there are forbidden bits
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in the ECR register for some chips, this will be a useful place to
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put that knowledge.
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(change_mode): Use ECR_WRITE.
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(parport_pc_restore_state): Likewise.
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(parport_ECPPS2_supported): Likewise.
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(parport_ECPEPP_supported): Likewise.
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(irq_probe_EPP): Likewise.
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(programmable_irq_support): Likewise.
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(programmable_dma_support): Likewise.
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(parport_pc_probe_port): Likewise.
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(frob_set_mode): New function. Set the mode bits of the ECR.
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(get_fifo_residue): Use frob_set_mode.
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(parport_pc_ecpepp_read_data): Likewise.
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(parport_pc_ecpepp_write_data): Likewise.
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(parport_pc_ecpepp_read_addr): Likewise.
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(parport_pc_ecpepp_write_addr): Likewise.
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(parport_pc_compat_write_block_pio): Likewise.
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(parport_pc_ecp_write_block_pio): Likewise.
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(parport_ECR_present): Likewise.
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(parport_ECP_supported): Likewise.
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(parport_EPP_supported): Likewise.
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(parport_ECPEPP_supported): Likewise.
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(programmable_irq_support): Likewise.
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(irq_probe_ECP): Likewise.
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(programmable_dma_support): Likewise.
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(parport_pc_enable_irq): Only enable interrupts if we know which
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IRQ line they will come from.
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(parport_pc_init_state): Set nErrIntrEn at initialisation.
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(parport_pc_restore_state): Only write writable bits of CTR.
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(parport_irq_probe): If no IRQ is found, take ackIntEn out of the
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writable bit set.
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2001-12-07 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c (parport_pc_fifo_write_block_pio): Correct typo.
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(parport_pc_init_state): Only set ackIntEn if we know which IRQ
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line the interrupts will come from.
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2001-12-07 Tim Waugh <twaugh@redhat.com>
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* ieee1284_ops.c (parport_ieee1284_epp_write_addr,
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parport_ieee1284_epp_read_addr): Actually do something useful.
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2001-12-07 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c (dmaval): Don't use DMA by default. It seems to be
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too buggy at the moment. Use 'dma=auto' to restore the previous
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behaviour.
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2001-12-07 Tim Waugh <twaugh@redhat.com>
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* daisy.c (DEBUG): Undefine.
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2001-12-06 Tim Waugh <twaugh@redhat.com>
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* ieee1284_ops.c (parport_ieee1284_ecp_read_data): Mask off
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PARPORT_CONTROL_AUTOFD as well. Bug spotted by Joe
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<joeja@mindspring.com>.
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2001-12-03 Rich Liu <Rich.Liu@ite.com.tw>
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* parport_pc.c (sio_ite_8872_probe): ITE8873 is a single-port
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serial board, not a serial+parallel.
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2001-11-30 Niels Kristian Bech Jensen <nkbj@image.dk>
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* parport_pc.c: Fix compiler warning.
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2001-11-14 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c (parport_pc_pci_probe): Hooks for PCI cards before
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and after probing for ports.
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* parport_serial.c (parport_register): Likewise.
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2001-11-12 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c (init_module): Warn when parameters are ignored.
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2001-11-01 Damian Gruszka <damian.gruszka@VisionSystems.de>
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* parport_serial.c (serial_register): Set base_baud before
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calling register_serial.
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2001-10-26 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c (parport_irq_probe): When ECR programmable IRQ
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support fails, generate interrupts using the FIFO even if we don't
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want to use the FIFO for real data transfers.
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(parport_pc_probe_port): Display the ECR address if we have an
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ECR, not just if we will use the FIFO.
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2001-10-24 Dave Strauss <D.Strauss@motorola.com>
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* parport_pc.c (parport_pc_compat_write_block_pio,
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parport_pc_ecp_write_block_pio): Allow a few seconds for an ECP
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transfer to finish up.
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2001-10-11 Tim Waugh <twaugh@redhat.com>
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* parport_pc (sio_ite_8872_probe): New function, submitted by Rich
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Liu from ITE. Cleaned up, removed bogus phys_to_virt calls.
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2001-10-24 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c: Support for AKS AladdinCARD. Patch from
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Aladdin Knowledge Systems (Christian Groessler).
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2001-10-24 Tim Waugh <twaugh@redhat.com>
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* ieee1284_ops.c (parport_ieee1284_ecp_read_data): Try to minimise
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turnaround time.
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* ieee1284.c (parport_poll_peripheral): Try a couple of times
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first without delaying.
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2001-10-10 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c: Support for OX16PCI954 PCI card.
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2001-10-10 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c: Support for OX12PCI840 PCI card (reported by
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mk@daveg.com). Lock-ups diagnosed by Ronnie Arosa (and now we
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just don't trust its ECR).
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2001-10-10 Gunther Mayer <gunther.mayer@braunschweig.okersurf.de>
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* parport_pc.c: Support for AVLAB cards.
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2001-10-10 Tim Waugh <twaugh@redhat.com>
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* ieee1284_ops.c (ecp_forward_to_reverse, ecp_reverse_to_forward):
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Remember to retry direction switch if it fails. Patch from David
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Lambert.
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2001-10-08 David C. Hansen <haveblue@us.ibm.com>
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* share.c: Make driverlist_lock and parportlist_lock static.
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2001-10-08 Philip Blundell <philb@gnu.org>
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* parport_pc.c: New modular parameter verbose_logging.
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Make port->modes indicate the modes that we are prepared to use,
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rather than the modes that are available.
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2001-10-07 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c (parport_pc_probe_port): Fix memory leak spotted by
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Kipp Cannon.
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2001-10-07 Tim Waugh <twaugh@redhat.com>
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* parport_serial.c: Remove NetMos support, since it causes problems
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for some people.
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2001-08-30 Tim Waugh <twaugh@redhat.com>
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* parport_serial.c (parport_serial_pci_probe): Clean-up on partial
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registration failure.
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2001-08-14 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c (parport_pc_init_superio): Allow for more than one
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SuperIO device. Patch from Rich Lio (ITE).
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2001-08-11 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c: Support for Titan Electronics cards.
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2001-08-08 Tim Waugh <twaugh@redhat.com>
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* share.c (parport_unregister_device): Remove device from wait list
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too.
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2001-06-20 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c: Make 'io_hi=0' work.
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2001-05-31 Tim Waugh <twaugh@redhat.com>
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* parport_serial.c: New file.
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2001-06-05 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c (parport_pc_unregister_port): New exported function.
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Do the opposite of parport_pc_probe_port.
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(cleanup_module): Use it.
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2001-05-22 Juan Quintela <quintela@mandrakesoft.com>
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* parport_amiga.c: Set printk levels.
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* parport_gsc.c: Likewise.
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* parport_mfc3.c: Likewise.
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* parport_pc.c: Likewise.
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* parport_sunbpp.c: Likewise.
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* probe.c: Likewise.
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* share.c: Likewise.
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2001-05-10 Fred Barnes <frmb2@ukc.ac.uk>
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* parport_pc.c (parport_pc_epp_read_data): added support for
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reading from a w91284pic peripheral, flag is PARPORT_W91284PIC.
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2001-05-07 Fred Barnes <frmb2@ukc.ac.uk>
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* parport_pc.c (parport_pc_epp_read_data,
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parport_pc_epp_write_data, parport_pc_epp_read_addr,
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parport_pc_epp_write_addr): support for fast reads/writes using
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the PARPORT_EPP_FAST flag.
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* ieee1284.c (parport_read, parport_write): added code to handle
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software EPP mode (IEEE1284_MODE_EPPSWE). Added code to allow
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BYTE mode reverse transfers (previously always went for NIBBLE
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mode).
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* ieee1284_ops.c (parport_ieee1284_epp_read_data,
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parport_ieee1284_epp_write_data): fixed various polarity problems.
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Also (theoretically) fixed address versions (.._addr), but no
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hardware to test this on.
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* parport_pc.h: added parport_dump_state() function for debugging.
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Needs to have DEBUG_PARPORT to be defined for it to be included.
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2001-05-03 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c: Fix the compile problem I introduce from the last
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change.
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2001-04-20 Paul Gortmaker <p_gortmaker@yahoo.com>
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* parport_pc.c: Cut down the size quite a bit (more than 4k off
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the object, about 1k off the zImage) for the older non-PCI
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machines which are typically resource starved anyway...
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2001-03-26 R Horn <rjh@world.std.com>
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* parport_pc.c: Some commentary changes.
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2001-04-19 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c (parport_pc_probe_port): Remove __devinit
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attribute. Export unconditionally.
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2001-04-14 Jeff Garzik <jgarzik@pobox.com>
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Merged: 2001-03-30 Tim Waugh <twaugh@redhat.com>
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* drivers/parport/parport_pc.c: Make Via SuperIO chipsets behave
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like everything else with respect to irq= and dma= parameters.
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2001-04-08 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c (parport_pc_save_state): Read from the soft copy of
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the control port.
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(parport_pc_restore_state): Update the soft copy of the control
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port.
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2001-03-26 Tim Waugh <twaugh@redhat.com>
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* share.c (parport_find_number, parport_find_base): Trigger
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a lowlevel driver load if there are no ports yet.
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2001-03-26 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c (parport_ECP_supported): Remove the IRQ conflict
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check since it seems totally unreliable.
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2001-03-02 Tim Waugh <twaugh@redhat.com>
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* ieee1284_ops.c (parport_ieee1284_read_nibble): Reset nAutoFd
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on timeout. Matches 2.2.x behaviour.
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2001-03-02 Andrew Morton <andrewm@uow.edu.au>
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* parport_pc.c (registered_parport): New static variable.
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(parport_pc_find_ports): Set it when we register PCI driver.
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(init_module): Unregister PCI driver if necessary when we
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fail.
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2001-03-02 Tim Waugh <twaugh@redhat.com>
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* ieee1284_ops.c (parport_ieee1284_write_compat): Don't use
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down_trylock to reset the IRQ count. Don't even use sema_init,
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because it's not even necessary to reset the count. I can't
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remember why we ever did.
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2001-01-04 Peter Osterlund <peter.osterlund@mailbox.swipnet.se>
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* ieee1284.c (parport_negotiate): Fix missing printk argument.
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2001-01-03 Paul Schleger <Paul.Schleger@t-online.de>
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* probe.c (parse_data): Get rid of trailing blanks in values.
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Needed for XEROX XJ8C printer.
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2001-01-03 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c (parport_pc_probe_port): Say something when probes
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are omitted.
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2001-01-03 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c (sio_via_686a_probe): Correct dma=255 fix.
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2000-11-21 Tim Waugh <twaugh@redhat.com>
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* parport_pc.c (parport_pc_ecp_write_block_pio): Fix
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reverse-to-forward logic. Spotted by Roland Kuck
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<rci@cityweb.de>.
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2000-09-16 Cesar Eduardo Barros <cesarb@nitnet.com.br>
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* parport_pc.c (sio_via_686a_probe): Handle case
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where hardware returns 255 for IRQ or DMA.
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2000-07-20 Eddie C. Dost <ecd@skynet.be>
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* share.c (attach_driver_chain): attach[i](port) needs to be
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replaced by attach[count](port).
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2000-07-20 Eddie C. Dost <ecd@skynet.be>
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* daisy.c (add_dev): kmalloc args are in wrong order.
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2000-07-12 Tim Waugh <twaugh@redhat.com>
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* share.c: Documentation for parport_{get,port}_port,
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parport_find_{number,base}.
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2000-07-12 Tim Waugh <twaugh@redhat.com>
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* share.c (parport_unregister_device): Remove unneeded locking
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(test cad==dev).
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(parport_claim): Likewise.
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(parport_find_number): New function.
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2000-07-12 Tim Waugh <twaugh@redhat.com>
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* share.c (parport_register_port): Hold the parportlist_lock while
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looking for a free parport number.
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(parport_register_driver): Make sure that attach can block.
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(attach_driver_chain): Likewise.
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2000-07-12 Tim Waugh <twaugh@redhat.com>
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* share.c (call_driver_chain): Do reference counting things.
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(parport_get_port): New function.
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(parport_put_port): New function.
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(parport_register_port): Initialise reference count to zero.
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(parport_unregister_port): Check reference count rather than
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driver list to see if we can free the port.
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||
|
2000-07-12 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* share.c: Clarifications in doc comments.
|
||
|
|
||
|
2000-07-12 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* share.c (parport_unregister_port): Fix typo in comment.
|
||
|
|
||
|
2000-07-11 Gunther Mayer <gunther.mayer@braunschweig.okersurf.de>
|
||
|
|
||
|
* parport_pc.c: Support for the full range of Timedia cards.
|
||
|
|
||
|
2000-07-08 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* daisy.c: License block comments as part of parportbook.
|
||
|
* ieee1284.c: Likewise.
|
||
|
* share.c: Likewise.
|
||
|
|
||
|
2000-06-30 Petr Vandrovec <vandrove@vc.cvut.cz>
|
||
|
|
||
|
* procfs.c (do_hardware_modes): Generated string can be up to 34
|
||
|
chars long.
|
||
|
|
||
|
2000-06-20 Gunther Mayer <gunther.mayer@braunschweig.okersurf.de>
|
||
|
|
||
|
* parport_pc.c (parport_pc_compat_write_block_pio): Warn about
|
||
|
change_mode failures.
|
||
|
(parport_pc_ecp_write_block_pio): Likewise.
|
||
|
(parport_pc_ecp_read_block_pio): Likewise.
|
||
|
|
||
|
2000-06-20 Gunther Mayer <gunther.mayer@braunschweig.okersurf.de>
|
||
|
|
||
|
* parport_pc.c (parport_SPP_supported): Warn more about possibly
|
||
|
incorrect parameters.
|
||
|
|
||
|
2000-06-15 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* parport_pc.c (parport_ECP_supported): Set PARPORT_MODE_COMPAT
|
||
|
for ECP ports, since they can all do hardware accelerated
|
||
|
compatibility mode (I assume).
|
||
|
|
||
|
2000-06-13 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* parport_pc.c (cleanup_module): Remark about possible bugs.
|
||
|
|
||
|
2000-06-13 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* procfs.c: Break 'hardware' out into separate files.
|
||
|
|
||
|
2000-05-28 Gunther Mayer <gunther.mayer@braunschweig.okersurf.de>
|
||
|
|
||
|
* Fix PCI ID printk for non-superio PCI cards.
|
||
|
|
||
|
2000-05-28 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* share.c (call_driver_chain): Get the driverlist_lock.
|
||
|
(parport_register_device): Make sure that port->devices always
|
||
|
looks consistent.
|
||
|
(parport_register_driver): Ensure that parport drivers are given
|
||
|
parameters that are valid for the duration of the callback by
|
||
|
locking the portlist against changes.
|
||
|
(parport_unregister_driver): Likewise.
|
||
|
(parport_claim): Don't overwrite flags.
|
||
|
|
||
|
2000-05-28 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* daisy.c (assign_addrs): Avoid double-probing daisy-chain devices
|
||
|
if the first probe succeeds.
|
||
|
|
||
|
2000-05-16 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* share.c (parport_claim): Fix SMP race.
|
||
|
|
||
|
2000-05-15 Gunther Mayer <gunther.mayer@braunschweig.okersurf.de>
|
||
|
|
||
|
* parport_pc.c (parport_pc_compat_write_block_pio): Check for
|
||
|
timeouts.
|
||
|
(parport_pc_ecp_write_block_pio): Likewise.
|
||
|
(parport_pc_ecp_read_block_pio): Likewise.
|
||
|
|
||
|
2000-05-02 Gunther Mayer <gunther.mayer@braunschweig.okersurf.de>
|
||
|
|
||
|
* parport_pc.c: PCI SYBA patch and verbose PCI detection.
|
||
|
|
||
|
2000-05-02 Gunther Mayer <gunther.mayer@braunschweig.okersurf.de>
|
||
|
|
||
|
* parport_pc.c (decode_smsc): Fix SMSC 665/666 identification.
|
||
|
|
||
|
2000-04-28 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* ieee1284.c: Short function descriptions can't be multiline.
|
||
|
|
||
|
* daisy.c: Short function descriptions can't be multiline.
|
||
|
|
||
|
2000-04-19 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* parport_pc.c (parport_pc_fifo_write_block_dma): Make maxlen
|
||
|
calculation a bit clearer.
|
||
|
|
||
|
* ieee1284.c (parport_negotiate): Turn on data line drivers.
|
||
|
|
||
|
* ieee1284_ops.c (parport_ieee1284_read_byte): Turn off data line
|
||
|
drivers.
|
||
|
(parport_ieee1284_write_compat): Turn on data line drivers.
|
||
|
|
||
|
* daisy.c (assign_addrs): Turn on data line drivers.
|
||
|
(cpp_mux): Likewise.
|
||
|
(cpp_daisy): Likewise.
|
||
|
|
||
|
2000-04-04 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* parport_pc.c: Add support for another PCI card.
|
||
|
|
||
|
2000-04-04 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* daisy.c: Documentation in kernel-doc format.
|
||
|
|
||
|
* ieee1284.c: Likewise.
|
||
|
|
||
|
* share.c: Likewise.
|
||
|
|
||
|
2000-04-01 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* share.c (parport_register_device): Need to hold the module
|
||
|
reference counts before sleeping.
|
||
|
|
||
|
2000-03-27 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* parport_pc.c (parport_pc_ecp_read_block_pio): Correct operation
|
||
|
when peripheral is trying to send data when we stop listening.
|
||
|
|
||
|
2000-03-22 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* init.c (parport_setup): Fix return value.
|
||
|
|
||
|
2000-03-21 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* parport_pc.c (parport_pc_pci_probe): Fix return value; call
|
||
|
pci_enable_device.
|
||
|
|
||
|
2000-03-16 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* parport_pc.c (parport_ECP_supported): This seems to trigger on
|
||
|
machines that don't have an IRQ conflict; toned down the warning
|
||
|
message accordingly.
|
||
|
|
||
|
2000-03-16 Gunther Mayer <gunther.mayer@braunschweig.netsurf.de>
|
||
|
|
||
|
* parport_pc.c (show_parconfig_smsc37c669): Fix typo.
|
||
|
(decode_winbond): More IDs.
|
||
|
(winbond_check): Protect against false positives.
|
||
|
(winbond_check2): Likewise.
|
||
|
(smsc_check): Likewise.
|
||
|
|
||
|
2000-03-15 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* parport_pc.c (cleanup_module): Don't call pci_unregister_driver
|
||
|
if we didn't call pci_register_driver first.
|
||
|
|
||
|
2000-03-13 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* parport_pc.c (parport_pc_init): Moved from asm/parport.h.
|
||
|
|
||
|
* Config.in: CONFIG_PARPORT_PC_SUPERIO: new option.
|
||
|
|
||
|
* parport_pc.c (show_parconfig_smsc37c669): Make __devinit.
|
||
|
(show_parconfig_winbond): Likewise.
|
||
|
(decode_winbond): Likewise.
|
||
|
(decode_smsc): Likewise.
|
||
|
(winbond_check): Likewise.
|
||
|
(winbond_check2): Likewise.
|
||
|
(smsc_check): Likewise.
|
||
|
(detect_and_report_winbond): Likewise.
|
||
|
(detect_and_report_smsc): Likewise.
|
||
|
(get_superio_dma): Likewise.
|
||
|
(get_superio_irq): Likewise.
|
||
|
(parport_pc_find_isa_ports): New function.
|
||
|
(parport_pc_find_ports): New function.
|
||
|
(init_module): Make superio a config option, not a parameter.
|
||
|
|
||
|
2000-03-10 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* parport_pc.c (decode_winbond): Use correct 83877ATF chip ID.
|
||
|
(decode_winbond): Fix typo.
|
||
|
|
||
|
2000-03-09 Tim Waugh <twaugh@redhat.com>
|
||
|
|
||
|
* parport_pc.c: Integrate SuperIO PCI probe with normal PCI card
|
||
|
probe, so that the MODULE_DEVICE_TABLE is complete.
|
||
|
|