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SubjectRe: Request: Netmos support in parport_serial for 2.4.27
On Sun, 13 Jun 2004, Willy Tarreau wrote:

> Hi,
>
> I bet you won't have any luck to see it included in anywhere if you
> expect kernel maintainers to launch a web browser, find it on your
> site, and possibly merge it by hand. You could make things easier to
> them by updating the patch to 2.4.27-bk and post it right here.
>
> Cheers,
> Willy
>
> On Sun, Jun 13, 2004 at 06:19:49AM -0500, Ryan Underwood wrote:
> >
> > Hi,
> >
> > There's been a patch floating around for a while now to add Netmos
> > support to parport_serial. It has been submitted numerous times but it
> > seems that nobody notices it. :)
> >
> > Can it be reviewed for inclusion before 2.4.27? I have a few systems
> > with these cards and it would be very nice to have them up to snuff.
> >
> > The patch against 2.4.20 can be found here:
> > http://winterwolf.co.uk/linuxsw
> >
> > --
> > Ryan Underwood, <nemesis@icequake.net>
>

Just to see if I could do it I downloaded the two patches in question from
here:
http://winterwolf.co.uk/software/linux/netmos/00_parport_serial.patch
http://winterwolf.co.uk/software/linux/netmos/01_netmos.patch
and then attempted to update them to apply cleanly against 2.4.27-pre5.
You can find the result of my efforts below.
Please note that I do not have the hardware, so the only testing I've done
is check that they still compile. My knowledge of this code is also
extremely limited (did this mainly as a learning experience to find out
how to deal with patch reject files and such) so please someone review what
I've done and be very suspicious of any changes since I'm way out of my
league here... I modified one of the changelog entries to current date,
not sure if that's right or if it should just be left at the original date
(I thought current date since now is the time the updated patch is made)

Anyway, just trying to help here, so I hope this is of use to somebody and
that I didn't make too much of a mess of things :)


Kind regards,
Jesper Juhl <juhl-lkml@dif.dk>


Updated version of the 00_parport_serial.patch :

diff -urpN linux-2.4.27-pre5-orig/drivers/char/ChangeLog linux-2.4.27-pre5/drivers/char/ChangeLog
--- linux-2.4.27-pre5-orig/drivers/char/ChangeLog 2002-11-29 00:53:12.000000000 +0100
+++ linux-2.4.27-pre5/drivers/char/ChangeLog 2004-06-13 20:33:53.000000000 +0200
@@ -1,3 +1,8 @@
+2002-09-21 Marek Michalkiewicz <marekm@amelek.gda.pl>
+
+ * parport_serial.c: Move from ../parport/ here, must be initialised
+ after serial.c for register_serial to work.
+
2001-08-11 Tim Waugh <twaugh@redhat.com>

* serial.c (get_pci_port): Deal with awkward Titan cards.
diff -urpN linux-2.4.27-pre5-orig/drivers/char/Makefile
linux-2.4.27-pre5/drivers/char/Makefile
--- linux-2.4.27-pre5-orig/drivers/char/Makefile 2004-02-18 14:36:31.000000000 +0100
+++ linux-2.4.27-pre5/drivers/char/Makefile 2004-06-13 20:33:53.000000000 +0200
@@ -171,6 +171,7 @@ endif

obj-$(CONFIG_VT) += vt.o vc_screen.o consolemap.o consolemap_deftbl.o $(CONSOLE) selection.o
obj-$(CONFIG_SERIAL) += $(SERIAL)
+obj-$(CONFIG_PARPORT_SERIAL) += parport_serial.o
obj-$(CONFIG_SERIAL_HCDP) += hcdp_serial.o
obj-$(CONFIG_SERIAL_21285) += serial_21285.o
obj-$(CONFIG_SERIAL_SA1100) += serial_sa1100.o
diff -urpN linux-2.4.27-pre5-orig/drivers/char/parport_serial.c linux-2.4.27-pre5/drivers/char/parport_serial.c
--- linux-2.4.27-pre5-orig/drivers/char/parport_serial.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.4.27-pre5/drivers/char/parport_serial.c 2004-06-13 20:33:53.000000000 +0200
@@ -0,0 +1,426 @@
+/*
+ * Support for common PCI multi-I/O cards (which is most of them)
+ *
+ * Copyright (C) 2001 Tim Waugh <twaugh@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ *
+ * Multi-function PCI cards are supposed to present separate logical
+ * devices on the bus. A common thing to do seems to be to just use
+ * one logical device with lots of base address registers for both
+ * parallel ports and serial ports. This driver is for dealing with
+ * that.
+ *
+ */
+
+#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/parport.h>
+#include <linux/parport_pc.h>
+#include <linux/serial.h>
+#include <linux/serialP.h>
+#include <linux/list.h>
+
+#include <asm/serial.h>
+
+enum parport_pc_pci_cards {
+ titan_110l = 0,
+ titan_210l,
+ avlab_1s1p,
+ avlab_1s1p_650,
+ avlab_1s1p_850,
+ avlab_1s2p,
+ avlab_1s2p_650,
+ avlab_1s2p_850,
+ avlab_2s1p,
+ avlab_2s1p_650,
+ avlab_2s1p_850,
+ siig_1s1p_10x,
+ siig_2s1p_10x,
+ siig_2p1s_20x,
+ siig_1s1p_20x,
+ siig_2s1p_20x,
+};
+
+
+/* each element directly indexed from enum list, above */
+static struct parport_pc_pci {
+ int numports;
+ struct { /* BAR (base address registers) numbers in the config
+ space header */
+ int lo;
+ int hi; /* -1 if not there, >6 for offset-method (max
+ BAR is 6) */
+ } addr[4];
+
+ /* If set, this is called immediately after pci_enable_device.
+ * If it returns non-zero, no probing will take place and the
+ * ports will not be used. */
+ int (*preinit_hook) (struct pci_dev *pdev, int autoirq, int autodma);
+
+ /* If set, this is called after probing for ports. If 'failed'
+ * is non-zero we couldn't use any of the ports. */
+ void (*postinit_hook) (struct pci_dev *pdev, int failed);
+} cards[] __devinitdata = {
+ /* titan_110l */ { 1, { { 3, -1 }, } },
+ /* titan_210l */ { 1, { { 3, -1 }, } },
+ /* avlab_1s1p */ { 1, { { 1, 2}, } },
+ /* avlab_1s1p_650 */ { 1, { { 1, 2}, } },
+ /* avlab_1s1p_850 */ { 1, { { 1, 2}, } },
+ /* avlab_1s2p */ { 2, { { 1, 2}, { 3, 4 },} },
+ /* avlab_1s2p_650 */ { 2, { { 1, 2}, { 3, 4 },} },
+ /* avlab_1s2p_850 */ { 2, { { 1, 2}, { 3, 4 },} },
+ /* avlab_2s1p */ { 1, { { 2, 3}, } },
+ /* avlab_2s1p_650 */ { 1, { { 2, 3}, } },
+ /* avlab_2s1p_850 */ { 1, { { 2, 3}, } },
+ /* siig_1s1p_10x */ { 1, { { 3, 4 }, } },
+ /* siig_2s1p_10x */ { 1, { { 4, 5 }, } },
+ /* siig_2p1s_20x */ { 2, { { 1, 2 }, { 3, 4 }, } },
+ /* siig_1s1p_20x */ { 1, { { 1, 2 }, } },
+ /* siig_2s1p_20x */ { 1, { { 2, 3 }, } },
+};
+
+static struct pci_device_id parport_serial_pci_tbl[] __devinitdata = {
+ /* PCI cards */
+ { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_110L,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, titan_110l },
+ { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_210L,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, titan_210l },
+ /* PCI_VENDOR_ID_AVLAB/Intek21 has another bunch of cards ...*/
+ { 0x14db, 0x2110, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s1p},
+ { 0x14db, 0x2111, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s1p_650},
+ { 0x14db, 0x2112, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s1p_850},
+ { 0x14db, 0x2140, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s2p},
+ { 0x14db, 0x2141, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s2p_650},
+ { 0x14db, 0x2142, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s2p_850},
+ { 0x14db, 0x2160, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_2s1p},
+ { 0x14db, 0x2161, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_2s1p_650},
+ { 0x14db, 0x2162, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_2s1p_850},
+ { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_550,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_10x },
+ { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_650,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_10x },
+ { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_850,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_10x },
+ { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_10x_550,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_10x },
+ { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_10x_650,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_10x },
+ { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_10x_850,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_10x },
+ { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P1S_20x_550,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2p1s_20x },
+ { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P1S_20x_650,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2p1s_20x },
+ { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P1S_20x_850,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2p1s_20x },
+ { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_20x_550,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_20x },
+ { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_20x_650,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_20x },
+ { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_20x_850,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_20x },
+ { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_20x_550,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_20x },
+ { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_20x_650,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_20x },
+ { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_20x_850,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_20x },
+
+ { 0, } /* terminate list */
+};
+MODULE_DEVICE_TABLE(pci,parport_serial_pci_tbl);
+
+struct pci_board_no_ids {
+ int flags;
+ int num_ports;
+ int base_baud;
+ int uart_offset;
+ int reg_shift;
+ int (*init_fn)(struct pci_dev *dev, struct pci_board_no_ids *board,
+ int enable);
+ int first_uart_offset;
+};
+
+static int __devinit siig10x_init_fn(struct pci_dev *dev, struct pci_board_no_ids *board, int enable)
+{
+ return pci_siig10x_fn(dev, NULL, enable);
+}
+
+static int __devinit siig20x_init_fn(struct pci_dev *dev, struct pci_board_no_ids *board, int enable)
+{
+ return pci_siig20x_fn(dev, NULL, enable);
+}
+
+static struct pci_board_no_ids pci_boards[] __devinitdata = {
+ /*
+ * PCI Flags, Number of Ports, Base (Maximum) Baud Rate,
+ * Offset to get to next UART's registers,
+ * Register shift to use for memory-mapped I/O,
+ * Initialization function, first UART offset
+ */
+
+// Cards not tested are marked n/t
+// If you have one of these cards and it works for you, please tell me..
+
+/* titan_110l */ { SPCI_FL_BASE1 | SPCI_FL_BASE_TABLE, 1, 921600 },
+/* titan_210l */ { SPCI_FL_BASE1 | SPCI_FL_BASE_TABLE, 2, 921600 },
+/* avlab_1s1p (n/t) */ { SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 1, 115200 },
+/* avlab_1s1p_650 (nt)*/{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 1, 115200 },
+/* avlab_1s1p_850 (nt)*/{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 1, 115200 },
+/* avlab_1s2p (n/t) */ { SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 1, 115200 },
+/* avlab_1s2p_650 (nt)*/{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 1, 115200 },
+/* avlab_1s2p_850 (nt)*/{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 1, 115200 },
+/* avlab_2s1p (n/t) */ { SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 2, 115200 },
+/* avlab_2s1p_650 (nt)*/{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 2, 115200 },
+/* avlab_2s1p_850 (nt)*/{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 2, 115200 },
+/* siig_1s1p_10x */ { SPCI_FL_BASE2, 1, 460800, 0, 0, siig10x_init_fn },
+/* siig_2s1p_10x */ { SPCI_FL_BASE2, 1, 921600, 0, 0, siig10x_init_fn },
+/* siig_2p1s_20x */ { SPCI_FL_BASE0, 1, 921600, 0, 0, siig20x_init_fn },
+/* siig_1s1p_20x */ { SPCI_FL_BASE0, 1, 921600, 0, 0, siig20x_init_fn },
+/* siig_2s1p_20x */ { SPCI_FL_BASE0, 1, 921600, 0, 0, siig20x_init_fn },
+};
+
+struct parport_serial_private {
+ int num_ser;
+ int line[20];
+ struct pci_board_no_ids ser;
+ int num_par;
+ struct parport *port[PARPORT_MAX];
+};
+
+static int __devinit get_pci_port (struct pci_dev *dev,
+ struct pci_board_no_ids *board,
+ struct serial_struct *req,
+ int idx)
+{
+ unsigned long port;
+ int base_idx;
+ int max_port;
+ int offset;
+
+ base_idx = SPCI_FL_GET_BASE(board->flags);
+ if (board->flags & SPCI_FL_BASE_TABLE)
+ base_idx += idx;
+
+ if (board->flags & SPCI_FL_REGION_SZ_CAP) {
+ max_port = pci_resource_len(dev, base_idx) / 8;
+ if (idx >= max_port)
+ return 1;
+ }
+
+ offset = board->first_uart_offset;
+
+ /* Timedia/SUNIX uses a mixture of BARs and offsets */
+ /* Ugh, this is ugly as all hell --- TYT */
+ if(dev->vendor == PCI_VENDOR_ID_TIMEDIA ) /* 0x1409 */
+ switch(idx) {
+ case 0: base_idx=0;
+ break;
+ case 1: base_idx=0; offset=8;
+ break;
+ case 2: base_idx=1;
+ break;
+ case 3: base_idx=1; offset=8;
+ break;
+ case 4: /* BAR 2*/
+ case 5: /* BAR 3 */
+ case 6: /* BAR 4*/
+ case 7: base_idx=idx-2; /* BAR 5*/
+ }
+
+ port = pci_resource_start(dev, base_idx) + offset;
+
+ if ((board->flags & SPCI_FL_BASE_TABLE) == 0)
+ port += idx * (board->uart_offset ? board->uart_offset : 8);
+
+ if (pci_resource_flags (dev, base_idx) & IORESOURCE_IO) {
+ int high_bits_offset = ((sizeof(long)-sizeof(int))*8);
+ req->port = port;
+ if (high_bits_offset)
+ req->port_high = port >> high_bits_offset;
+ else
+ req->port_high = 0;
+ return 0;
+ }
+ req->io_type = SERIAL_IO_MEM;
+ req->iomem_base = ioremap(port, board->uart_offset);
+ req->iomem_reg_shift = board->reg_shift;
+ req->port = 0;
+ return req->iomem_base ? 0 : 1;
+}
+
+/* Register the serial port(s) of a PCI card. */
+static int __devinit serial_register (struct pci_dev *dev,
+ const struct pci_device_id *id)
+{
+ struct pci_board_no_ids *board = &pci_boards[id->driver_data];
+ struct parport_serial_private *priv = pci_get_drvdata (dev);
+ struct serial_struct serial_req;
+ int base_baud;
+ int k;
+ int success = 0;
+
+ priv->ser = *board;
+ if (board->init_fn && ((board->init_fn) (dev, board, 1) != 0))
+ return 1;
+
+ base_baud = board->base_baud;
+ if (!base_baud)
+ base_baud = BASE_BAUD;
+ memset (&serial_req, 0, sizeof (serial_req));
+
+ for (k = 0; k < board->num_ports; k++) {
+ int line;
+ serial_req.irq = dev->irq;
+ if (get_pci_port (dev, board, &serial_req, k))
+ break;
+ serial_req.flags = ASYNC_SKIP_TEST | ASYNC_AUTOPROBE;
+ serial_req.baud_base = base_baud;
+ line = register_serial (&serial_req);
+ if (line < 0) {
+ printk (KERN_DEBUG
+ "parport_serial: register_serial failed\n");
+ continue;
+ }
+ priv->line[priv->num_ser++] = line;
+ success = 1;
+ }
+
+ return success ? 0 : 1;
+}
+
+/* Register the parallel port(s) of a PCI card. */
+static int __devinit parport_register (struct pci_dev *dev,
+ const struct pci_device_id *id)
+{
+ struct parport_serial_private *priv = pci_get_drvdata (dev);
+ int i = id->driver_data, n;
+ int success = 0;
+
+ if (cards[i].preinit_hook &&
+ cards[i].preinit_hook (dev, PARPORT_IRQ_NONE, PARPORT_DMA_NONE))
+ return -ENODEV;
+
+ for (n = 0; n < cards[i].numports; n++) {
+ struct parport *port;
+ int lo = cards[i].addr[n].lo;
+ int hi = cards[i].addr[n].hi;
+ unsigned long io_lo, io_hi;
+ io_lo = pci_resource_start (dev, lo);
+ io_hi = 0;
+ if ((hi >= 0) && (hi <= 6))
+ io_hi = pci_resource_start (dev, hi);
+ else if (hi > 6)
+ io_lo += hi; /* Reinterpret the meaning of
+ "hi" as an offset (see SYBA
+ def.) */
+ /* TODO: test if sharing interrupts works */
+ printk (KERN_DEBUG "PCI parallel port detected: %04x:%04x, "
+ "I/O at %#lx(%#lx)\n",
+ parport_serial_pci_tbl[i].vendor,
+ parport_serial_pci_tbl[i].device, io_lo, io_hi);
+ port = parport_pc_probe_port (io_lo, io_hi, PARPORT_IRQ_NONE,
+ PARPORT_DMA_NONE, dev);
+ if (port) {
+ priv->port[priv->num_par++] = port;
+ success = 1;
+ }
+ }
+
+ if (cards[i].postinit_hook)
+ cards[i].postinit_hook (dev, !success);
+
+ return success ? 0 : 1;
+}
+
+static int __devinit parport_serial_pci_probe (struct pci_dev *dev,
+ const struct pci_device_id *id)
+{
+ struct parport_serial_private *priv;
+ int err;
+
+ priv = kmalloc (sizeof *priv, GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+ priv->num_ser = priv->num_par = 0;
+ pci_set_drvdata (dev, priv);
+
+ err = pci_enable_device (dev);
+ if (err) {
+ pci_set_drvdata (dev, NULL);
+ kfree (priv);
+ return err;
+ }
+
+ if (parport_register (dev, id)) {
+ pci_set_drvdata (dev, NULL);
+ kfree (priv);
+ return -ENODEV;
+ }
+
+ if (serial_register (dev, id)) {
+ int i;
+ for (i = 0; i < priv->num_par; i++)
+ parport_pc_unregister_port (priv->port[i]);
+ pci_set_drvdata (dev, NULL);
+ kfree (priv);
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
+static void __devexit parport_serial_pci_remove (struct pci_dev *dev)
+{
+ struct parport_serial_private *priv = pci_get_drvdata (dev);
+ int i;
+
+ // Serial ports
+ for (i = 0; i < priv->num_ser; i++) {
+ unregister_serial (priv->line[i]);
+
+ if (priv->ser.init_fn)
+ (priv->ser.init_fn) (dev, &priv->ser, 0);
+ }
+ pci_set_drvdata (dev, NULL);
+
+ // Parallel ports
+ for (i = 0; i < priv->num_par; i++)
+ parport_pc_unregister_port (priv->port[i]);
+
+ kfree (priv);
+ return;
+}
+
+static struct pci_driver parport_serial_pci_driver = {
+ name: "parport_serial",
+ id_table: parport_serial_pci_tbl,
+ probe: parport_serial_pci_probe,
+ remove: __devexit_p(parport_serial_pci_remove),
+};
+
+
+static int __init parport_serial_init (void)
+{
+ return pci_module_init (&parport_serial_pci_driver);
+}
+
+static void __exit parport_serial_exit (void)
+{
+ pci_unregister_driver (&parport_serial_pci_driver);
+ return;
+}
+
+MODULE_AUTHOR("Tim Waugh <twaugh@redhat.com>");
+MODULE_DESCRIPTION("Driver for common parallel+serial multi-I/O PCI cards");
+MODULE_LICENSE("GPL");
+
+module_init(parport_serial_init);
+module_exit(parport_serial_exit);
diff -urpN linux-2.4.27-pre5-orig/drivers/parport/ChangeLog linux-2.4.27-pre5/drivers/parport/ChangeLog
--- linux-2.4.27-pre5-orig/drivers/parport/ChangeLog 2003-06-13 16:51:35.000000000 +0200
+++ linux-2.4.27-pre5/drivers/parport/ChangeLog 2004-06-13 20:42:02.000000000 +0200
@@ -1,3 +1,8 @@
+2004-06-13 Marek Michalkiewicz <marekm@amelek.gda.pl>
+
+ * parport_serial.c: Move from here to ../char/, must be initialised
+ after serial.c for register_serial to work.
+
2002-11-29 Tim Waugh <twaugh@redhat.com>

* parport_pc.c: Fix ECP hang on Aladdin card.
diff -urpN linux-2.4.27-pre5-orig/drivers/parport/Makefile linux-2.4.27-pre5/drivers/parport/Makefile
--- linux-2.4.27-pre5-orig/drivers/parport/Makefile 2004-02-18 14:36:31.000000000 +0100
+++ linux-2.4.27-pre5/drivers/parport/Makefile 2004-06-13 20:43:13.000000000 +0200
@@ -22,7 +22,6 @@ endif

obj-$(CONFIG_PARPORT) += parport.o
obj-$(CONFIG_PARPORT_PC) += parport_pc.o
-obj-$(CONFIG_PARPORT_SERIAL) += parport_serial.o
obj-$(CONFIG_PARPORT_PC_PCMCIA) += parport_cs.o
obj-$(CONFIG_PARPORT_AMIGA) += parport_amiga.o
obj-$(CONFIG_PARPORT_MFC3) += parport_mfc3.o
diff -urpN linux-2.4.27-pre5-orig/drivers/parport/parport_serial.c linux-2.4.27-pre5/drivers/parport/parport_serial.c
--- linux-2.4.27-pre5-orig/drivers/parport/parport_serial.c 2002-08-03 02:39:44.000000000 +0200
+++ linux-2.4.27-pre5/drivers/parport/parport_serial.c 1970-01-01 01:00:00.000000000 +0100
@@ -1,426 +0,0 @@
-/*
- * Support for common PCI multi-I/O cards (which is most of them)
- *
- * Copyright (C) 2001 Tim Waugh <twaugh@redhat.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- *
- * Multi-function PCI cards are supposed to present separate logical
- * devices on the bus. A common thing to do seems to be to just use
- * one logical device with lots of base address registers for both
- * parallel ports and serial ports. This driver is for dealing with
- * that.
- *
- */
-
-#include <linux/types.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/parport.h>
-#include <linux/parport_pc.h>
-#include <linux/serial.h>
-#include <linux/serialP.h>
-#include <linux/list.h>
-
-#include <asm/serial.h>
-
-enum parport_pc_pci_cards {
- titan_110l = 0,
- titan_210l,
- avlab_1s1p,
- avlab_1s1p_650,
- avlab_1s1p_850,
- avlab_1s2p,
- avlab_1s2p_650,
- avlab_1s2p_850,
- avlab_2s1p,
- avlab_2s1p_650,
- avlab_2s1p_850,
- siig_1s1p_10x,
- siig_2s1p_10x,
- siig_2p1s_20x,
- siig_1s1p_20x,
- siig_2s1p_20x,
-};
-
-
-/* each element directly indexed from enum list, above */
-static struct parport_pc_pci {
- int numports;
- struct { /* BAR (base address registers) numbers in the config
- space header */
- int lo;
- int hi; /* -1 if not there, >6 for offset-method (max
- BAR is 6) */
- } addr[4];
-
- /* If set, this is called immediately after pci_enable_device.
- * If it returns non-zero, no probing will take place and the
- * ports will not be used. */
- int (*preinit_hook) (struct pci_dev *pdev, int autoirq, int autodma);
-
- /* If set, this is called after probing for ports. If 'failed'
- * is non-zero we couldn't use any of the ports. */
- void (*postinit_hook) (struct pci_dev *pdev, int failed);
-} cards[] __devinitdata = {
- /* titan_110l */ { 1, { { 3, -1 }, } },
- /* titan_210l */ { 1, { { 3, -1 }, } },
- /* avlab_1s1p */ { 1, { { 1, 2}, } },
- /* avlab_1s1p_650 */ { 1, { { 1, 2}, } },
- /* avlab_1s1p_850 */ { 1, { { 1, 2}, } },
- /* avlab_1s2p */ { 2, { { 1, 2}, { 3, 4 },} },
- /* avlab_1s2p_650 */ { 2, { { 1, 2}, { 3, 4 },} },
- /* avlab_1s2p_850 */ { 2, { { 1, 2}, { 3, 4 },} },
- /* avlab_2s1p */ { 1, { { 2, 3}, } },
- /* avlab_2s1p_650 */ { 1, { { 2, 3}, } },
- /* avlab_2s1p_850 */ { 1, { { 2, 3}, } },
- /* siig_1s1p_10x */ { 1, { { 3, 4 }, } },
- /* siig_2s1p_10x */ { 1, { { 4, 5 }, } },
- /* siig_2p1s_20x */ { 2, { { 1, 2 }, { 3, 4 }, } },
- /* siig_1s1p_20x */ { 1, { { 1, 2 }, } },
- /* siig_2s1p_20x */ { 1, { { 2, 3 }, } },
-};
-
-static struct pci_device_id parport_serial_pci_tbl[] __devinitdata = {
- /* PCI cards */
- { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_110L,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, titan_110l },
- { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_210L,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, titan_210l },
- /* PCI_VENDOR_ID_AVLAB/Intek21 has another bunch of cards ...*/
- { 0x14db, 0x2110, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s1p},
- { 0x14db, 0x2111, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s1p_650},
- { 0x14db, 0x2112, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s1p_850},
- { 0x14db, 0x2140, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s2p},
- { 0x14db, 0x2141, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s2p_650},
- { 0x14db, 0x2142, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s2p_850},
- { 0x14db, 0x2160, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_2s1p},
- { 0x14db, 0x2161, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_2s1p_650},
- { 0x14db, 0x2162, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_2s1p_850},
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_550,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_10x },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_650,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_10x },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_850,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_10x },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_10x_550,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_10x },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_10x_650,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_10x },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_10x_850,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_10x },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P1S_20x_550,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2p1s_20x },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P1S_20x_650,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2p1s_20x },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P1S_20x_850,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2p1s_20x },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_20x_550,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_20x },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_20x_650,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_20x },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_20x_850,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_20x },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_20x_550,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_20x },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_20x_650,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_20x },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_20x_850,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_20x },
-
- { 0, } /* terminate list */
-};
-MODULE_DEVICE_TABLE(pci,parport_serial_pci_tbl);
-
-struct pci_board_no_ids {
- int flags;
- int num_ports;
- int base_baud;
- int uart_offset;
- int reg_shift;
- int (*init_fn)(struct pci_dev *dev, struct pci_board_no_ids *board,
- int enable);
- int first_uart_offset;
-};
-
-static int __devinit siig10x_init_fn(struct pci_dev *dev, struct pci_board_no_ids *board, int enable)
-{
- return pci_siig10x_fn(dev, NULL, enable);
-}
-
-static int __devinit siig20x_init_fn(struct pci_dev *dev, struct pci_board_no_ids *board, int enable)
-{
- return pci_siig20x_fn(dev, NULL, enable);
-}
-
-static struct pci_board_no_ids pci_boards[] __devinitdata = {
- /*
- * PCI Flags, Number of Ports, Base (Maximum) Baud Rate,
- * Offset to get to next UART's registers,
- * Register shift to use for memory-mapped I/O,
- * Initialization function, first UART offset
- */
-
-// Cards not tested are marked n/t
-// If you have one of these cards and it works for you, please tell me..
-
-/* titan_110l */ { SPCI_FL_BASE1 | SPCI_FL_BASE_TABLE, 1, 921600 },
-/* titan_210l */ { SPCI_FL_BASE1 | SPCI_FL_BASE_TABLE, 2, 921600 },
-/* avlab_1s1p (n/t) */ { SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 1, 115200 },
-/* avlab_1s1p_650 (nt)*/{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 1, 115200 },
-/* avlab_1s1p_850 (nt)*/{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 1, 115200 },
-/* avlab_1s2p (n/t) */ { SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 1, 115200 },
-/* avlab_1s2p_650 (nt)*/{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 1, 115200 },
-/* avlab_1s2p_850 (nt)*/{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 1, 115200 },
-/* avlab_2s1p (n/t) */ { SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 2, 115200 },
-/* avlab_2s1p_650 (nt)*/{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 2, 115200 },
-/* avlab_2s1p_850 (nt)*/{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 2, 115200 },
-/* siig_1s1p_10x */ { SPCI_FL_BASE2, 1, 460800, 0, 0, siig10x_init_fn },
-/* siig_2s1p_10x */ { SPCI_FL_BASE2, 1, 921600, 0, 0, siig10x_init_fn },
-/* siig_2p1s_20x */ { SPCI_FL_BASE0, 1, 921600, 0, 0, siig20x_init_fn },
-/* siig_1s1p_20x */ { SPCI_FL_BASE0, 1, 921600, 0, 0, siig20x_init_fn },
-/* siig_2s1p_20x */ { SPCI_FL_BASE0, 1, 921600, 0, 0, siig20x_init_fn },
-};
-
-struct parport_serial_private {
- int num_ser;
- int line[20];
- struct pci_board_no_ids ser;
- int num_par;
- struct parport *port[PARPORT_MAX];
-};
-
-static int __devinit get_pci_port (struct pci_dev *dev,
- struct pci_board_no_ids *board,
- struct serial_struct *req,
- int idx)
-{
- unsigned long port;
- int base_idx;
- int max_port;
- int offset;
-
- base_idx = SPCI_FL_GET_BASE(board->flags);
- if (board->flags & SPCI_FL_BASE_TABLE)
- base_idx += idx;
-
- if (board->flags & SPCI_FL_REGION_SZ_CAP) {
- max_port = pci_resource_len(dev, base_idx) / 8;
- if (idx >= max_port)
- return 1;
- }
-
- offset = board->first_uart_offset;
-
- /* Timedia/SUNIX uses a mixture of BARs and offsets */
- /* Ugh, this is ugly as all hell --- TYT */
- if(dev->vendor == PCI_VENDOR_ID_TIMEDIA ) /* 0x1409 */
- switch(idx) {
- case 0: base_idx=0;
- break;
- case 1: base_idx=0; offset=8;
- break;
- case 2: base_idx=1;
- break;
- case 3: base_idx=1; offset=8;
- break;
- case 4: /* BAR 2*/
- case 5: /* BAR 3 */
- case 6: /* BAR 4*/
- case 7: base_idx=idx-2; /* BAR 5*/
- }
-
- port = pci_resource_start(dev, base_idx) + offset;
-
- if ((board->flags & SPCI_FL_BASE_TABLE) == 0)
- port += idx * (board->uart_offset ? board->uart_offset : 8);
-
- if (pci_resource_flags (dev, base_idx) & IORESOURCE_IO) {
- int high_bits_offset = ((sizeof(long)-sizeof(int))*8);
- req->port = port;
- if (high_bits_offset)
- req->port_high = port >> high_bits_offset;
- else
- req->port_high = 0;
- return 0;
- }
- req->io_type = SERIAL_IO_MEM;
- req->iomem_base = ioremap(port, board->uart_offset);
- req->iomem_reg_shift = board->reg_shift;
- req->port = 0;
- return req->iomem_base ? 0 : 1;
-}
-
-/* Register the serial port(s) of a PCI card. */
-static int __devinit serial_register (struct pci_dev *dev,
- const struct pci_device_id *id)
-{
- struct pci_board_no_ids *board = &pci_boards[id->driver_data];
- struct parport_serial_private *priv = pci_get_drvdata (dev);
- struct serial_struct serial_req;
- int base_baud;
- int k;
- int success = 0;
-
- priv->ser = *board;
- if (board->init_fn && ((board->init_fn) (dev, board, 1) != 0))
- return 1;
-
- base_baud = board->base_baud;
- if (!base_baud)
- base_baud = BASE_BAUD;
- memset (&serial_req, 0, sizeof (serial_req));
-
- for (k = 0; k < board->num_ports; k++) {
- int line;
- serial_req.irq = dev->irq;
- if (get_pci_port (dev, board, &serial_req, k))
- break;
- serial_req.flags = ASYNC_SKIP_TEST | ASYNC_AUTOPROBE;
- serial_req.baud_base = base_baud;
- line = register_serial (&serial_req);
- if (line < 0) {
- printk (KERN_DEBUG
- "parport_serial: register_serial failed\n");
- continue;
- }
- priv->line[priv->num_ser++] = line;
- success = 1;
- }
-
- return success ? 0 : 1;
-}
-
-/* Register the parallel port(s) of a PCI card. */
-static int __devinit parport_register (struct pci_dev *dev,
- const struct pci_device_id *id)
-{
- struct parport_serial_private *priv = pci_get_drvdata (dev);
- int i = id->driver_data, n;
- int success = 0;
-
- if (cards[i].preinit_hook &&
- cards[i].preinit_hook (dev, PARPORT_IRQ_NONE, PARPORT_DMA_NONE))
- return -ENODEV;
-
- for (n = 0; n < cards[i].numports; n++) {
- struct parport *port;
- int lo = cards[i].addr[n].lo;
- int hi = cards[i].addr[n].hi;
- unsigned long io_lo, io_hi;
- io_lo = pci_resource_start (dev, lo);
- io_hi = 0;
- if ((hi >= 0) && (hi <= 6))
- io_hi = pci_resource_start (dev, hi);
- else if (hi > 6)
- io_lo += hi; /* Reinterpret the meaning of
- "hi" as an offset (see SYBA
- def.) */
- /* TODO: test if sharing interrupts works */
- printk (KERN_DEBUG "PCI parallel port detected: %04x:%04x, "
- "I/O at %#lx(%#lx)\n",
- parport_serial_pci_tbl[i].vendor,
- parport_serial_pci_tbl[i].device, io_lo, io_hi);
- port = parport_pc_probe_port (io_lo, io_hi, PARPORT_IRQ_NONE,
- PARPORT_DMA_NONE, dev);
- if (port) {
- priv->port[priv->num_par++] = port;
- success = 1;
- }
- }
-
- if (cards[i].postinit_hook)
- cards[i].postinit_hook (dev, !success);
-
- return success ? 0 : 1;
-}
-
-static int __devinit parport_serial_pci_probe (struct pci_dev *dev,
- const struct pci_device_id *id)
-{
- struct parport_serial_private *priv;
- int err;
-
- priv = kmalloc (sizeof *priv, GFP_KERNEL);
- if (!priv)
- return -ENOMEM;
- priv->num_ser = priv->num_par = 0;
- pci_set_drvdata (dev, priv);
-
- err = pci_enable_device (dev);
- if (err) {
- pci_set_drvdata (dev, NULL);
- kfree (priv);
- return err;
- }
-
- if (parport_register (dev, id)) {
- pci_set_drvdata (dev, NULL);
- kfree (priv);
- return -ENODEV;
- }
-
- if (serial_register (dev, id)) {
- int i;
- for (i = 0; i < priv->num_par; i++)
- parport_pc_unregister_port (priv->port[i]);
- pci_set_drvdata (dev, NULL);
- kfree (priv);
- return -ENODEV;
- }
-
- return 0;
-}
-
-static void __devexit parport_serial_pci_remove (struct pci_dev *dev)
-{
- struct parport_serial_private *priv = pci_get_drvdata (dev);
- int i;
-
- // Serial ports
- for (i = 0; i < priv->num_ser; i++) {
- unregister_serial (priv->line[i]);
-
- if (priv->ser.init_fn)
- (priv->ser.init_fn) (dev, &priv->ser, 0);
- }
- pci_set_drvdata (dev, NULL);
-
- // Parallel ports
- for (i = 0; i < priv->num_par; i++)
- parport_pc_unregister_port (priv->port[i]);
-
- kfree (priv);
- return;
-}
-
-static struct pci_driver parport_serial_pci_driver = {
- name: "parport_serial",
- id_table: parport_serial_pci_tbl,
- probe: parport_serial_pci_probe,
- remove: __devexit_p(parport_serial_pci_remove),
-};
-
-
-static int __init parport_serial_init (void)
-{
- return pci_module_init (&parport_serial_pci_driver);
-}
-
-static void __exit parport_serial_exit (void)
-{
- pci_unregister_driver (&parport_serial_pci_driver);
- return;
-}
-
-MODULE_AUTHOR("Tim Waugh <twaugh@redhat.com>");
-MODULE_DESCRIPTION("Driver for common parallel+serial multi-I/O PCI cards");
-MODULE_LICENSE("GPL");
-
-module_init(parport_serial_init);
-module_exit(parport_serial_exit);

Updated version of the 01_netmos.patch :

diff -urpN linux-2.4.27-pre5+parport_serial/drivers/char/parport_serial.c linux-2.4.27-pre5/drivers/char/parport_serial.c
--- linux-2.4.27-pre5+parport_serial/drivers/char/parport_serial.c 2004-06-13 20:53:59.000000000 +0200
+++ linux-2.4.27-pre5/drivers/char/parport_serial.c 2004-06-13 20:55:57.000000000 +0200
@@ -32,6 +32,8 @@
enum parport_pc_pci_cards {
titan_110l = 0,
titan_210l,
+ netmos_9735,
+ netmos_9835,
avlab_1s1p,
avlab_1s1p_650,
avlab_1s1p_850,
@@ -70,6 +72,8 @@ static struct parport_pc_pci {
} cards[] __devinitdata = {
/* titan_110l */ { 1, { { 3, -1 }, } },
/* titan_210l */ { 1, { { 3, -1 }, } },
+ /* netmos_9735 (not tested) */ { 1, { { 2, -1 }, } },
+ /* netmos_9835 */ { 1, { { 2, -1 }, } },
/* avlab_1s1p */ { 1, { { 1, 2}, } },
/* avlab_1s1p_650 */ { 1, { { 1, 2}, } },
/* avlab_1s1p_850 */ { 1, { { 1, 2}, } },
@@ -92,6 +96,10 @@ static struct pci_device_id parport_seri
PCI_ANY_ID, PCI_ANY_ID, 0, 0, titan_110l },
{ PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_210L,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, titan_210l },
+ { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9735,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, netmos_9735 },
+ { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9835,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, netmos_9835 },
/* PCI_VENDOR_ID_AVLAB/Intek21 has another bunch of cards ...*/
{ 0x14db, 0x2110, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s1p},
{ 0x14db, 0x2111, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s1p_650},
@@ -171,6 +179,8 @@ static struct pci_board_no_ids pci_board

/* titan_110l */ { SPCI_FL_BASE1 | SPCI_FL_BASE_TABLE, 1, 921600 },
/* titan_210l */ { SPCI_FL_BASE1 | SPCI_FL_BASE_TABLE, 2, 921600 },
+/* netmos_9735 (n/t)*/ { SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 2, 115200 },
+/* netmos_9835 */ { SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 2, 115200 },
/* avlab_1s1p (n/t) */ { SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 1, 115200 },
/* avlab_1s1p_650 (nt)*/{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 1, 115200 },
/* avlab_1s1p_850 (nt)*/{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 1, 115200 },
diff -urpN linux-2.4.27-pre5+parport_serial/drivers/parport/ChangeLog linux-2.4.27-pre5/drivers/parport/ChangeLog
--- linux-2.4.27-pre5+parport_serial/drivers/parport/ChangeLog 2004-06-13 20:53:59.000000000 +0200
+++ linux-2.4.27-pre5/drivers/parport/ChangeLog 2004-06-13 20:55:57.000000000 +0200
@@ -7,6 +7,10 @@

* parport_pc.c: Fix ECP hang on Aladdin card.

+ 2001-10-11 Tim Waugh <twaugh@redhat.com>
+ * parport_pc.c, parport_serial.c: Support for NetMos cards.
+ Patch originally from Michael Reinelt <reinelt@eunet.at>.
+
2002-04-25 Tim Waugh <twaugh@redhat.com>

* parport_serial.c, parport_pc.c: Move some SIIG cards around.
diff -urpN linux-2.4.27-pre5+parport_serial/drivers/parport/ChangeLog~ linux-2.4.27-pre5/drivers/parport/ChangeLog~
--- linux-2.4.27-pre5+parport_serial/drivers/parport/ChangeLog~ 2004-06-13 20:51:24.000000000 +0200
+++ linux-2.4.27-pre5/drivers/parport/ChangeLog~ 2004-06-13 20:53:59.000000000 +0200
@@ -7,10 +7,6 @@

* parport_pc.c: Fix ECP hang on Aladdin card.

- 2001-10-11 Tim Waugh <twaugh@redhat.com>
- * parport_pc.c, parport_serial.c: Support for NetMos cards.
- Patch originally from Michael Reinelt <reinelt@eunet.at>.
-
2002-04-25 Tim Waugh <twaugh@redhat.com>

* parport_serial.c, parport_pc.c: Move some SIIG cards around.
diff -urpN linux-2.4.27-pre5+parport_serial/drivers/parport/parport_pc.c linux-2.4.27-pre5/drivers/parport/parport_pc.c
--- linux-2.4.27-pre5+parport_serial/drivers/parport/parport_pc.c 2004-06-13 20:53:59.000000000 +0200
+++ linux-2.4.27-pre5/drivers/parport/parport_pc.c 2004-06-13 20:55:57.000000000 +0200
@@ -2699,6 +2699,10 @@ enum parport_pc_pci_cards {
oxsemi_840,
aks_0100,
mobility_pp,
+ netmos_9705,
+ netmos_9805,
+ netmos_9815,
+ netmos_9855,
};


@@ -2768,6 +2772,10 @@ static struct parport_pc_pci {
/* oxsemi_840 */ { 1, { { 0, -1 }, } },
/* aks_0100 */ { 1, { { 0, -1 }, } },
/* mobility_pp */ { 1, { { 0, 1 }, } },
+ /* netmos_9705 */ { 1, { { 0, -1 }, } }, /* untested */
+ /* netmos_9805 */ { 1, { { 0, -1 }, } }, /* untested */
+ /* netmos_9815 */ { 2, { { 0, -1 }, { 2, -1 }, } }, /* untested */
+ /* netmos_9855 */ { 2, { { 0, -1 }, { 2, -1 }, } }, /* untested */
};

static struct pci_device_id parport_pc_pci_tbl[] __devinitdata = {
@@ -2836,6 +2844,15 @@ static struct pci_device_id parport_pc_p
PCI_ANY_ID, PCI_ANY_ID, 0, 0, oxsemi_840 },
{ PCI_VENDOR_ID_AKS, PCI_DEVICE_ID_AKS_ALADDINCARD,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, aks_0100 },
+ /* NetMos communication controllers */
+ { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9705,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, netmos_9705 },
+ { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9805,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, netmos_9805 },
+ { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9815,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, netmos_9815 },
+ { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9855,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, netmos_9855 },
{ 0, } /* terminate list */
};
MODULE_DEVICE_TABLE(pci,parport_pc_pci_tbl);
diff -urpN linux-2.4.27-pre5+parport_serial/drivers/parport/parport_pc.c~ linux-2.4.27-pre5/drivers/parport/parport_pc.c~
--- linux-2.4.27-pre5+parport_serial/drivers/parport/parport_pc.c~ 2004-06-13 20:51:24.000000000 +0200
+++ linux-2.4.27-pre5/drivers/parport/parport_pc.c~ 2004-06-13 20:53:59.000000000 +0200
@@ -2699,10 +2699,6 @@ enum parport_pc_pci_cards {
oxsemi_840,
aks_0100,
mobility_pp,
- netmos_9705,
- netmos_9805,
- netmos_9815,
- netmos_9855,
};


@@ -2772,10 +2768,6 @@ static struct parport_pc_pci {
/* oxsemi_840 */ { 1, { { 0, -1 }, } },
/* aks_0100 */ { 1, { { 0, -1 }, } },
/* mobility_pp */ { 1, { { 0, 1 }, } },
- /* netmos_9705 */ { 1, { { 0, -1 }, } }, /* untested */
- /* netmos_9805 */ { 1, { { 0, -1 }, } }, /* untested */
- /* netmos_9815 */ { 2, { { 0, -1 }, { 2, -1 }, } }, /* untested */
- /* netmos_9855 */ { 2, { { 0, -1 }, { 2, -1 }, } }, /* untested */
};

static struct pci_device_id parport_pc_pci_tbl[] __devinitdata = {
@@ -2844,15 +2836,6 @@ static struct pci_device_id parport_pc_p
PCI_ANY_ID, PCI_ANY_ID, 0, 0, oxsemi_840 },
{ PCI_VENDOR_ID_AKS, PCI_DEVICE_ID_AKS_ALADDINCARD,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, aks_0100 },
- /* NetMos communication controllers */
- { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9705,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, netmos_9705 },
- { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9805,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, netmos_9805 },
- { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9815,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, netmos_9815 },
- { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9855,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, netmos_9855 },
{ 0, } /* terminate list */
};
MODULE_DEVICE_TABLE(pci,parport_pc_pci_tbl);
diff -urpN linux-2.4.27-pre5+parport_serial/include/linux/pci_ids.h linux-2.4.27-pre5/include/linux/pci_ids.h
--- linux-2.4.27-pre5+parport_serial/include/linux/pci_ids.h 2004-06-13 20:53:59.000000000 +0200
+++ linux-2.4.27-pre5/include/linux/pci_ids.h 2004-06-13 20:55:57.000000000 +0200
@@ -1996,8 +1996,12 @@
#define PCI_DEVICE_ID_HOLTEK_6565 0x6565

#define PCI_VENDOR_ID_NETMOS 0x9710
+#define PCI_DEVICE_ID_NETMOS_9705 0x9705
#define PCI_DEVICE_ID_NETMOS_9735 0x9735
+#define PCI_DEVICE_ID_NETMOS_9805 0x9805
+#define PCI_DEVICE_ID_NETMOS_9815 0x9815
#define PCI_DEVICE_ID_NETMOS_9835 0x9835
+#define PCI_DEVICE_ID_NETMOS_9855 0x9855

#define PCI_SUBVENDOR_ID_EXSYS 0xd84d
#define PCI_SUBDEVICE_ID_EXSYS_4014 0x4014
diff -urpN linux-2.4.27-pre5+parport_serial/include/linux/pci_ids.h~ linux-2.4.27-pre5/include/linux/pci_ids.h~
--- linux-2.4.27-pre5+parport_serial/include/linux/pci_ids.h~ 2004-06-13 20:51:24.000000000 +0200
+++ linux-2.4.27-pre5/include/linux/pci_ids.h~ 2004-06-13 20:53:59.000000000 +0200
@@ -1996,12 +1996,8 @@
#define PCI_DEVICE_ID_HOLTEK_6565 0x6565

#define PCI_VENDOR_ID_NETMOS 0x9710
-#define PCI_DEVICE_ID_NETMOS_9705 0x9705
#define PCI_DEVICE_ID_NETMOS_9735 0x9735
-#define PCI_DEVICE_ID_NETMOS_9805 0x9805
-#define PCI_DEVICE_ID_NETMOS_9815 0x9815
#define PCI_DEVICE_ID_NETMOS_9835 0x9835
-#define PCI_DEVICE_ID_NETMOS_9855 0x9855

#define PCI_SUBVENDOR_ID_EXSYS 0xd84d
#define PCI_SUBDEVICE_ID_EXSYS_4014 0x4014

--
Jesper Juhl <juhl-lkml@dif.dk>

-
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