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Hi,
attached patch moves SIIG serial/parallel combo card support from
serail and parport_pc drivers to parport_serial.
This patch is untested, but at least it doesn't broke my one port SIIG seri=
al card :)
Best regards.
--=20
Andrey Panin | Embedded systems software engineer
pazke@orbita1.ru | PGP key: http://www.orbita1.ru/~pazke/AndreyPanin=
.asc
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Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment; filename=patch-SIIG-combo
diff -urN -X /usr/dontdiff /linux.vanilla/drivers/char/serial.c /linux/drivers/char/serial.c
--- /linux.vanilla/drivers/char/serial.c Sun Jul 29 18:30:27 2001
+++ /linux/drivers/char/serial.c Tue Jul 31 21:52:19 2001
@@ -4667,15 +4667,6 @@
{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_10x_850,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
pbn_siig10x_0 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_550,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- pbn_siig10x_1 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_650,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- pbn_siig10x_1 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_850,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- pbn_siig10x_1 },
{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_10x_550,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
pbn_siig10x_2 },
@@ -4685,15 +4676,6 @@
{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_10x_850,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
pbn_siig10x_2 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_10x_550,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- pbn_siig10x_2 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_10x_650,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- pbn_siig10x_2 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_10x_850,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- pbn_siig10x_2 },
{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_10x_550,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
pbn_siig10x_4 },
@@ -4712,24 +4694,6 @@
{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_20x_850,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
pbn_siig20x_0 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_20x_550,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- pbn_siig20x_0 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_20x_650,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- pbn_siig20x_0 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_20x_850,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- pbn_siig20x_0 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P1S_20x_550,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- pbn_siig20x_0 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P1S_20x_650,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- pbn_siig20x_0 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P1S_20x_850,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- pbn_siig20x_0 },
{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_20x_550,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
pbn_siig20x_2 },
@@ -4737,15 +4701,6 @@
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
pbn_siig20x_2 },
{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_20x_850,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- pbn_siig20x_2 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_20x_550,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- pbn_siig20x_2 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_20x_650,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- pbn_siig20x_2 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_20x_850,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
pbn_siig20x_2 },
{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_20x_550,
diff -urN -X /usr/dontdiff /linux.vanilla/drivers/parport/parport_pc.c /linux/drivers/parport/parport_pc.c
--- /linux.vanilla/drivers/parport/parport_pc.c Sun Jul 29 18:30:31 2001
+++ /linux/drivers/parport/parport_pc.c Tue Jul 31 21:23:52 2001
@@ -2500,25 +2500,10 @@
enum parport_pc_pci_cards {
- siig_1s1p_10x_550 = last_sio,
- siig_1s1p_10x_650,
- siig_1s1p_10x_850,
- siig_1p_10x,
+ siig_1p_10x = last_sio,
siig_2p_10x,
- siig_2s1p_10x_550,
- siig_2s1p_10x_650,
- siig_2s1p_10x_850,
siig_1p_20x,
siig_2p_20x,
- siig_2p1s_20x_550,
- siig_2p1s_20x_650,
- siig_2p1s_20x_850,
- siig_1s1p_20x_550,
- siig_1s1p_20x_650,
- siig_1s1p_20x_850,
- siig_2s1p_20x_550,
- siig_2s1p_20x_650,
- siig_2s1p_20x_850,
lava_parallel,
lava_parallel_dual_a,
lava_parallel_dual_b,
@@ -2564,25 +2549,10 @@
BAR is 6) */
} addr[4];
} cards[] __devinitdata = {
- /* siig_1s1p_10x_550 */ { 1, { { 3, 4 }, } },
- /* siig_1s1p_10x_650 */ { 1, { { 3, 4 }, } },
- /* siig_1s1p_10x_850 */ { 1, { { 3, 4 }, } },
/* siig_1p_10x */ { 1, { { 2, 3 }, } },
/* siig_2p_10x */ { 2, { { 2, 3 }, { 4, 5 }, } },
- /* siig_2s1p_10x_550 */ { 1, { { 4, 5 }, } },
- /* siig_2s1p_10x_650 */ { 1, { { 4, 5 }, } },
- /* siig_2s1p_10x_850 */ { 1, { { 4, 5 }, } },
/* siig_1p_20x */ { 1, { { 0, 1 }, } },
/* siig_2p_20x */ { 2, { { 0, 1 }, { 2, 3 }, } },
- /* siig_2p1s_20x_550 */ { 2, { { 1, 2 }, { 3, 4 }, } },
- /* siig_2p1s_20x_650 */ { 2, { { 1, 2 }, { 3, 4 }, } },
- /* siig_2p1s_20x_850 */ { 2, { { 1, 2 }, { 3, 4 }, } },
- /* siig_1s1p_20x_550 */ { 1, { { 1, 2 }, } },
- /* siig_1s1p_20x_650 */ { 1, { { 1, 2 }, } },
- /* siig_1s1p_20x_850 */ { 1, { { 1, 2 }, } },
- /* siig_2s1p_20x_550 */ { 1, { { 2, 3 }, } },
- /* siig_2s1p_20x_650 */ { 1, { { 2, 3 }, } },
- /* siig_2s1p_20x_850 */ { 1, { { 2, 3 }, } },
/* lava_parallel */ { 1, { { 0, -1 }, } },
/* lava_parallel_dual_a */ { 1, { { 0, -1 }, } },
/* lava_parallel_dual_b */ { 1, { { 0, -1 }, } },
@@ -2623,44 +2593,14 @@
{ 0x1106, 0x0686, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sio_via_686a },
/* PCI cards */
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_550,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_10x_550 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_650,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_10x_650 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_850,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_10x_850 },
{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1P_10x,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1p_10x },
{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P_10x,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2p_10x },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_10x_550,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_10x_550 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_10x_650,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_10x_650 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_10x_850,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_10x_850 },
{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1P_20x,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1p_20x },
{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P_20x,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2p_20x },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P1S_20x_550,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2p1s_20x_550 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P1S_20x_650,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2p1s_20x_650 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P1S_20x_850,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2p1s_20x_850 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_20x_550,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_20x_550 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_20x_650,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_20x_650 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_20x_850,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_20x_850 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_20x_550,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_20x_550 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_20x_650,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_20x_650 },
- { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_20x_850,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_20x_850 },
{ PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_PARALLEL,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, lava_parallel },
{ PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_DUAL_PAR_A,
diff -urN -X /usr/dontdiff /linux.vanilla/drivers/parport/parport_serial.c /linux/drivers/parport/parport_serial.c
--- /linux.vanilla/drivers/parport/parport_serial.c Tue Jul 24 23:49:38 2001
+++ /linux/drivers/parport/parport_serial.c Tue Jul 31 23:03:43 2001
@@ -43,6 +43,11 @@
avlab_2s1p,
avlab_2s1p_650,
avlab_2s1p_850,
+ siig_1s1p_10x,
+ siig_2s1p_10x,
+ siig_2p1s_20x,
+ siig_1s1p_20x,
+ siig_2s1p_20x,
};
@@ -69,6 +74,11 @@
/* 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 = {
@@ -91,6 +101,37 @@
{ 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);
@@ -106,6 +147,58 @@
int first_uart_offset;
};
+#define PCI_DEVICE_ID_SIIG_2S_10x (PCI_DEVICE_ID_SIIG_2S_10x_550 & 0xfff8)
+
+static int __devinit
+pci_siig10x_fn(struct pci_dev *dev, struct pci_board *board, int enable)
+{
+ u16 data, *p;
+
+ if (!enable) return 0;
+
+ p = ioremap(pci_resource_start(dev, 0), 0x80);
+
+ switch (dev->device & 0xfff8) {
+ case PCI_DEVICE_ID_SIIG_1S_10x: /* 1S */
+ data = 0xffdf;
+ break;
+ case PCI_DEVICE_ID_SIIG_2S_10x: /* 2S, 2S1P */
+ data = 0xf7ff;
+ break;
+ default: /* 1S1P, 4S */
+ data = 0xfffb;
+ break;
+ }
+
+ writew(readw((unsigned long) p + 0x28) & data, (unsigned long) p + 0x28);
+ iounmap(p);
+ return 0;
+}
+
+#define PCI_DEVICE_ID_SIIG_2S_20x (PCI_DEVICE_ID_SIIG_2S_20x_550 & 0xfffc)
+#define PCI_DEVICE_ID_SIIG_2S1P_20x (PCI_DEVICE_ID_SIIG_2S1P_20x_550 & 0xfffc)
+
+static int __devinit
+pci_siig20x_fn(struct pci_dev *dev, struct pci_board_no_ids *board, int enable)
+{
+ u8 data;
+
+ if (!enable) return 0;
+
+ /* Change clock frequency for the first UART. */
+ pci_read_config_byte(dev, 0x6f, &data);
+ pci_write_config_byte(dev, 0x6f, data & 0xef);
+
+ /* If this card has 2 UART, we have to do the same with second UART. */
+ if (((dev->device & 0xfffc) == PCI_DEVICE_ID_SIIG_2S_20x) ||
+ ((dev->device & 0xfffc) == PCI_DEVICE_ID_SIIG_2S1P_20x)) {
+ pci_read_config_byte(dev, 0x73, &data);
+ pci_write_config_byte(dev, 0x73, data & 0xef);
+ }
+ return 0;
+}
+
+
static struct pci_board_no_ids pci_boards[] __devinitdata = {
/*
* PCI Flags, Number of Ports, Base (Maximum) Baud Rate,
@@ -130,6 +223,11 @@
/* 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, pci_siig10x_fn },
+/* siig_2s1p_10x */ { SPCI_FL_BASE2, 1, 921600, 0, 0, pci_siig10x_fn },
+/* siig_2p1s_20x */ { SPCI_FL_BASE0, 1, 921600, 0, 0, pci_siig20x_fn },
+/* siig_1s1p_20x */ { SPCI_FL_BASE0, 1, 921600, 0, 0, pci_siig20x_fn },
+/* siig_2s1p_20x */ { SPCI_FL_BASE0, 1, 921600, 0, 0, pci_siig20x_fn },
};
struct parport_serial_private {
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-
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