diff options
Diffstat (limited to 'drivers/parport')
| -rw-r--r-- | drivers/parport/Kconfig | 3 | ||||
| -rw-r--r-- | drivers/parport/ieee1284_ops.c | 2 | ||||
| -rw-r--r-- | drivers/parport/parport_pc.c | 54 | ||||
| -rw-r--r-- | drivers/parport/parport_serial.c | 4 |
4 files changed, 51 insertions, 12 deletions
diff --git a/drivers/parport/Kconfig b/drivers/parport/Kconfig index d449b15..b7bcdcc 100644 --- a/drivers/parport/Kconfig +++ b/drivers/parport/Kconfig @@ -35,7 +35,8 @@ if PARPORT config PARPORT_PC tristate "PC-style hardware" - depends on (!SPARC64 || PCI) && !SPARC32 && !M32R && !FRV && (!M68K || ISA) + depends on (!SPARC64 || PCI) && !SPARC32 && !M32R && !FRV && \ + (!M68K || ISA) && !MN10300 ---help--- You should say Y here if you have a PC-style parallel port. All IBM PC compatible computers and some Alphas have PC-style diff --git a/drivers/parport/ieee1284_ops.c b/drivers/parport/ieee1284_ops.c index 525312f..2e21af4 100644 --- a/drivers/parport/ieee1284_ops.c +++ b/drivers/parport/ieee1284_ops.c @@ -888,7 +888,7 @@ size_t parport_ieee1284_epp_read_addr (struct parport *port, /* Event 59: set nSelectIn (nAStrb) high */ parport_frob_control (port, PARPORT_CONTROL_SELECT, - PARPORT_CONTROL_SELECT); + 0); /* Event 60: wait for Busy to go low */ if (parport_poll_peripheral (port, PARPORT_STATUS_BUSY, diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c index e9743d3..d76d37b 100644 --- a/drivers/parport/parport_pc.c +++ b/drivers/parport/parport_pc.c @@ -1540,6 +1540,38 @@ static void __devinit detect_and_report_smsc (void) smsc_check(0x3f0,0x44); smsc_check(0x370,0x44); } + +static void __devinit detect_and_report_it87(void) +{ + u16 dev; + u8 r; + if (verbose_probing) + printk(KERN_DEBUG "IT8705 Super-IO detection, now testing port 2E ...\n"); + if (!request_region(0x2e, 1, __FUNCTION__)) + return; + outb(0x87, 0x2e); + outb(0x01, 0x2e); + outb(0x55, 0x2e); + outb(0x55, 0x2e); + outb(0x20, 0x2e); + dev = inb(0x2f) << 8; + outb(0x21, 0x2e); + dev |= inb(0x2f); + if (dev == 0x8712 || dev == 0x8705 || dev == 0x8715 || + dev == 0x8716 || dev == 0x8718 || dev == 0x8726) { + printk(KERN_INFO "IT%04X SuperIO detected.\n", dev); + outb(0x07, 0x2E); /* Parallel Port */ + outb(0x03, 0x2F); + outb(0xF0, 0x2E); /* BOOT 0x80 off */ + r = inb(0x2f); + outb(0xF0, 0x2E); + outb(r | 8, 0x2F); + outb(0x02, 0x2E); /* Lock */ + outb(0x02, 0x2F); + + release_region(0x2e, 1); + } +} #endif /* CONFIG_PARPORT_PC_SUPERIO */ static int get_superio_dma (struct parport *p) @@ -1736,7 +1768,7 @@ static int parport_PS2_supported(struct parport *pb) } #ifdef CONFIG_PARPORT_PC_FIFO -static int __devinit parport_ECP_supported(struct parport *pb) +static int parport_ECP_supported(struct parport *pb) { int i; int config, configb; @@ -1960,7 +1992,7 @@ static int parport_ECPEPP_supported(struct parport *pb) /* Don't bother probing for modes we know we won't use. */ static int __devinit parport_PS2_supported(struct parport *pb) { return 0; } #ifdef CONFIG_PARPORT_PC_FIFO -static int __devinit parport_ECP_supported(struct parport *pb) { return 0; } +static int parport_ECP_supported(struct parport *pb) { return 0; } #endif static int __devinit parport_EPP_supported(struct parport *pb) { return 0; } static int __devinit parport_ECPEPP_supported(struct parport *pb){return 0;} @@ -2767,6 +2799,7 @@ enum parport_pc_pci_cards { netmos_9755, netmos_9805, netmos_9815, + quatech_sppxp100, }; @@ -2843,6 +2876,7 @@ static struct parport_pc_pci { /* netmos_9755 */ { 2, { { 0, 1 }, { 2, 3 },} }, /* untested */ /* netmos_9805 */ { 1, { { 0, -1 }, } }, /* untested */ /* netmos_9815 */ { 2, { { 0, -1 }, { 2, -1 }, } }, /* untested */ + /* quatech_sppxp100 */ { 1, { { 0, 1 }, } }, }; static const struct pci_device_id parport_pc_pci_tbl[] = { @@ -2926,6 +2960,9 @@ static const struct pci_device_id parport_pc_pci_tbl[] = { 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 }, + /* Quatech SPPXP-100 Parallel port PCI ExpressCard */ + { PCI_VENDOR_ID_QUATECH, PCI_DEVICE_ID_QUATECH_SPPXP_100, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, quatech_sppxp100 }, { 0, } /* terminate list */ }; MODULE_DEVICE_TABLE(pci,parport_pc_pci_tbl); @@ -3159,24 +3196,25 @@ static void __init parport_pc_find_ports (int autoirq, int autodma) int count = 0, err; #ifdef CONFIG_PARPORT_PC_SUPERIO - detect_and_report_winbond (); - detect_and_report_smsc (); + detect_and_report_it87(); + detect_and_report_winbond(); + detect_and_report_smsc(); #endif /* Onboard SuperIO chipsets that show themselves on the PCI bus. */ - count += parport_pc_init_superio (autoirq, autodma); + count += parport_pc_init_superio(autoirq, autodma); /* PnP ports, skip detection if SuperIO already found them */ if (!count) { - err = pnp_register_driver (&parport_pc_pnp_driver); + err = pnp_register_driver(&parport_pc_pnp_driver); if (!err) pnp_registered_parport = 1; } /* ISA ports and whatever (see asm/parport.h). */ - parport_pc_find_nonpci_ports (autoirq, autodma); + parport_pc_find_nonpci_ports(autoirq, autodma); - err = pci_register_driver (&parport_pc_pci_driver); + err = pci_register_driver(&parport_pc_pci_driver); if (!err) pci_registered_parport = 1; } diff --git a/drivers/parport/parport_serial.c b/drivers/parport/parport_serial.c index bd6ad8b..e2e95b3 100644 --- a/drivers/parport/parport_serial.c +++ b/drivers/parport/parport_serial.c @@ -77,7 +77,7 @@ static struct parport_pc_pci cards[] __devinitdata = { /* titan_110l */ { 1, { { 3, -1 }, } }, /* titan_210l */ { 1, { { 3, -1 }, } }, /* netmos_9xx5_combo */ { 1, { { 2, -1 }, }, netmos_parallel_init }, - /* netmos_9855 */ { 1, { { 0, -1 }, }, netmos_parallel_init }, + /* netmos_9855 */ { 1, { { 2, -1 }, }, netmos_parallel_init }, /* avlab_1s1p */ { 1, { { 1, 2}, } }, /* avlab_1s2p */ { 2, { { 1, 2}, { 3, 4 },} }, /* avlab_2s1p */ { 1, { { 2, 3}, } }, @@ -185,7 +185,7 @@ static struct pciserial_board pci_parport_serial_boards[] __devinitdata = { .uart_offset = 8, }, [netmos_9855] = { - .flags = FL_BASE2 | FL_BASE_BARS, + .flags = FL_BASE4 | FL_BASE_BARS, .num_ports = 1, .base_baud = 115200, .uart_offset = 8, |
