diff options
Diffstat (limited to 'drivers/tty/serial/8250/8250_pci.c')
| -rw-r--r-- | drivers/tty/serial/8250/8250_pci.c | 178 |
1 files changed, 131 insertions, 47 deletions
diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c index 7d7a6d62c09c..c5a932f48f74 100644 --- a/drivers/tty/serial/8250/8250_pci.c +++ b/drivers/tty/serial/8250/8250_pci.c @@ -64,23 +64,17 @@ #define PCIE_DEVICE_ID_NEO_2_OX_IBM 0x00F6 #define PCI_DEVICE_ID_PLX_CRONYX_OMEGA 0xc001 #define PCI_DEVICE_ID_INTEL_PATSBURG_KT 0x1d3d -#define PCI_VENDOR_ID_WCH 0x4348 -#define PCI_DEVICE_ID_WCH_CH352_2S 0x3253 -#define PCI_DEVICE_ID_WCH_CH353_4S 0x3453 -#define PCI_DEVICE_ID_WCH_CH353_2S1PF 0x5046 -#define PCI_DEVICE_ID_WCH_CH353_1S1P 0x5053 -#define PCI_DEVICE_ID_WCH_CH353_2S1P 0x7053 -#define PCI_DEVICE_ID_WCH_CH355_4S 0x7173 + +#define PCI_DEVICE_ID_WCHCN_CH352_2S 0x3253 +#define PCI_DEVICE_ID_WCHCN_CH355_4S 0x7173 + #define PCI_VENDOR_ID_AGESTAR 0x5372 #define PCI_DEVICE_ID_AGESTAR_9375 0x6872 #define PCI_DEVICE_ID_BROADCOM_TRUMANAGE 0x160a #define PCI_DEVICE_ID_AMCC_ADDIDATA_APCI7800 0x818e -#define PCIE_VENDOR_ID_WCH 0x1c00 -#define PCIE_DEVICE_ID_WCH_CH382_2S1P 0x3250 -#define PCIE_DEVICE_ID_WCH_CH384_4S 0x3470 -#define PCIE_DEVICE_ID_WCH_CH384_8S 0x3853 -#define PCIE_DEVICE_ID_WCH_CH382_2S 0x3253 +#define PCI_DEVICE_ID_WCHIC_CH384_4S 0x3470 +#define PCI_DEVICE_ID_WCHIC_CH384_8S 0x3853 #define PCI_DEVICE_ID_MOXA_CP102E 0x1024 #define PCI_DEVICE_ID_MOXA_CP102EL 0x1025 @@ -101,6 +95,11 @@ #define PCI_DEVICE_ID_MOXA_CP138E_A 0x1381 #define PCI_DEVICE_ID_MOXA_CP168EL_A 0x1683 +#define PCI_DEVICE_ID_ADDIDATA_CPCI7500 0x7003 +#define PCI_DEVICE_ID_ADDIDATA_CPCI7500_NG 0x7024 +#define PCI_DEVICE_ID_ADDIDATA_CPCI7420_NG 0x7025 +#define PCI_DEVICE_ID_ADDIDATA_CPCI7300_NG 0x7026 + /* Unknown vendors/cards - this should not be in linux/pci_ids.h */ #define PCI_SUBDEVICE_ID_UNKNOWN_0x1584 0x1584 #define PCI_SUBDEVICE_ID_UNKNOWN_0x1588 0x1588 @@ -171,7 +170,15 @@ static int setup_port(struct serial_private *priv, struct uart_8250_port *port, u8 bar, unsigned int offset, int regshift) { - return serial8250_pci_setup_port(priv->dev, port, bar, offset, regshift); + void __iomem *iomem = NULL; + + if (pci_resource_flags(priv->dev, bar) & IORESOURCE_MEM) { + iomem = pcim_iomap(priv->dev, bar, 0); + if (!iomem) + return -ENOMEM; + } + + return serial8250_pci_setup_port(priv->dev, port, bar, offset, regshift, iomem); } /* @@ -1757,7 +1764,7 @@ static int pci_fintek_init(struct pci_dev *dev) return max_port; } -static void f815xxa_mem_serial_out(struct uart_port *p, int offset, int value) +static void f815xxa_mem_serial_out(struct uart_port *p, unsigned int offset, u32 value) { struct f815xxa_data *data = p->private_data; unsigned long flags; @@ -1852,10 +1859,10 @@ static void kt_handle_break(struct uart_port *p) serial8250_clear_and_reinit_fifos(up); } -static unsigned int kt_serial_in(struct uart_port *p, int offset) +static u32 kt_serial_in(struct uart_port *p, unsigned int offset) { struct uart_8250_port *up = up_to_u8250p(p); - unsigned int val; + u32 val; /* * When the Intel ME (management engine) gets reset its serial @@ -2734,6 +2741,22 @@ static struct pci_serial_quirk pci_serial_quirks[] = { .setup = pci_oxsemi_tornado_setup, }, { + .vendor = PCI_VENDOR_ID_INTASHIELD, + .device = 0x4026, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .init = pci_oxsemi_tornado_init, + .setup = pci_oxsemi_tornado_setup, + }, + { + .vendor = PCI_VENDOR_ID_INTASHIELD, + .device = 0x4021, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .init = pci_oxsemi_tornado_init, + .setup = pci_oxsemi_tornado_setup, + }, + { .vendor = PCI_VENDOR_ID_INTEL, .device = 0x8811, .subvendor = PCI_ANY_ID, @@ -2817,80 +2840,80 @@ static struct pci_serial_quirk pci_serial_quirks[] = { }, /* WCH CH353 1S1P card (16550 clone) */ { - .vendor = PCI_VENDOR_ID_WCH, - .device = PCI_DEVICE_ID_WCH_CH353_1S1P, + .vendor = PCI_VENDOR_ID_WCHCN, + .device = PCI_DEVICE_ID_WCHCN_CH353_1S1P, .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, .setup = pci_wch_ch353_setup, }, /* WCH CH353 2S1P card (16550 clone) */ { - .vendor = PCI_VENDOR_ID_WCH, - .device = PCI_DEVICE_ID_WCH_CH353_2S1P, + .vendor = PCI_VENDOR_ID_WCHCN, + .device = PCI_DEVICE_ID_WCHCN_CH353_2S1P, .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, .setup = pci_wch_ch353_setup, }, /* WCH CH353 4S card (16550 clone) */ { - .vendor = PCI_VENDOR_ID_WCH, - .device = PCI_DEVICE_ID_WCH_CH353_4S, + .vendor = PCI_VENDOR_ID_WCHCN, + .device = PCI_DEVICE_ID_WCHCN_CH353_4S, .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, .setup = pci_wch_ch353_setup, }, /* WCH CH353 2S1PF card (16550 clone) */ { - .vendor = PCI_VENDOR_ID_WCH, - .device = PCI_DEVICE_ID_WCH_CH353_2S1PF, + .vendor = PCI_VENDOR_ID_WCHCN, + .device = PCI_DEVICE_ID_WCHCN_CH353_2S1PF, .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, .setup = pci_wch_ch353_setup, }, /* WCH CH352 2S card (16550 clone) */ { - .vendor = PCI_VENDOR_ID_WCH, - .device = PCI_DEVICE_ID_WCH_CH352_2S, + .vendor = PCI_VENDOR_ID_WCHCN, + .device = PCI_DEVICE_ID_WCHCN_CH352_2S, .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, .setup = pci_wch_ch353_setup, }, /* WCH CH355 4S card (16550 clone) */ { - .vendor = PCI_VENDOR_ID_WCH, - .device = PCI_DEVICE_ID_WCH_CH355_4S, + .vendor = PCI_VENDOR_ID_WCHCN, + .device = PCI_DEVICE_ID_WCHCN_CH355_4S, .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, .setup = pci_wch_ch355_setup, }, /* WCH CH382 2S card (16850 clone) */ { - .vendor = PCIE_VENDOR_ID_WCH, - .device = PCIE_DEVICE_ID_WCH_CH382_2S, + .vendor = PCI_VENDOR_ID_WCHIC, + .device = PCI_DEVICE_ID_WCHIC_CH382_2S, .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, .setup = pci_wch_ch38x_setup, }, /* WCH CH382 2S1P card (16850 clone) */ { - .vendor = PCIE_VENDOR_ID_WCH, - .device = PCIE_DEVICE_ID_WCH_CH382_2S1P, + .vendor = PCI_VENDOR_ID_WCHIC, + .device = PCI_DEVICE_ID_WCHIC_CH382_2S1P, .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, .setup = pci_wch_ch38x_setup, }, /* WCH CH384 4S card (16850 clone) */ { - .vendor = PCIE_VENDOR_ID_WCH, - .device = PCIE_DEVICE_ID_WCH_CH384_4S, + .vendor = PCI_VENDOR_ID_WCHIC, + .device = PCI_DEVICE_ID_WCHIC_CH384_4S, .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, .setup = pci_wch_ch38x_setup, }, /* WCH CH384 8S card (16850 clone) */ { - .vendor = PCIE_VENDOR_ID_WCH, - .device = PCIE_DEVICE_ID_WCH_CH384_8S, + .vendor = PCI_VENDOR_ID_WCHIC, + .device = PCI_DEVICE_ID_WCHIC_CH384_8S, .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, .init = pci_wch_ch38x_init, @@ -3967,11 +3990,11 @@ static const struct pci_device_id blacklist[] = { /* multi-io cards handled by parport_serial */ /* WCH CH353 2S1P */ - { PCI_DEVICE(0x4348, 0x7053), 0, 0, REPORT_CONFIG(PARPORT_SERIAL), }, + { PCI_VDEVICE(WCHCN, 0x7053), REPORT_CONFIG(PARPORT_SERIAL), }, /* WCH CH353 1S1P */ - { PCI_DEVICE(0x4348, 0x5053), 0, 0, REPORT_CONFIG(PARPORT_SERIAL), }, + { PCI_VDEVICE(WCHCN, 0x5053), REPORT_CONFIG(PARPORT_SERIAL), }, /* WCH CH382 2S1P */ - { PCI_DEVICE(0x1c00, 0x3250), 0, 0, REPORT_CONFIG(PARPORT_SERIAL), }, + { PCI_VDEVICE(WCHIC, 0x3250), REPORT_CONFIG(PARPORT_SERIAL), }, /* Intel platforms with MID UART */ { PCI_VDEVICE(INTEL, 0x081b), REPORT_8250_CONFIG(MID), }, @@ -5259,6 +5282,14 @@ static const struct pci_device_id serial_pci_tbl[] = { PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_b2_2_115200 }, + { PCI_VENDOR_ID_INTASHIELD, 0x0BA2, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, + pbn_b2_2_115200 }, + { PCI_VENDOR_ID_INTASHIELD, 0x0BA3, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, + pbn_b2_2_115200 }, /* * Brainboxes UC-235/246 */ @@ -5379,6 +5410,14 @@ static const struct pci_device_id serial_pci_tbl[] = { PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_b2_4_115200 }, + { PCI_VENDOR_ID_INTASHIELD, 0x0C42, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, + pbn_b2_4_115200 }, + { PCI_VENDOR_ID_INTASHIELD, 0x0C43, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, + pbn_b2_4_115200 }, /* * Brainboxes UC-420 */ @@ -5605,6 +5644,20 @@ static const struct pci_device_id serial_pci_tbl[] = { PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_oxsemi_1_15625000 }, + /* + * Brainboxes XC-235 + */ + { PCI_VENDOR_ID_INTASHIELD, 0x4026, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, + pbn_oxsemi_1_15625000 }, + /* + * Brainboxes XC-475 + */ + { PCI_VENDOR_ID_INTASHIELD, 0x4021, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, + pbn_oxsemi_1_15625000 }, /* * Perle PCI-RAS cards @@ -5956,6 +6009,38 @@ static const struct pci_device_id serial_pci_tbl[] = { 0, pbn_ADDIDATA_PCIe_8_3906250 }, + { PCI_VENDOR_ID_ADDIDATA, + PCI_DEVICE_ID_ADDIDATA_CPCI7500, + PCI_ANY_ID, + PCI_ANY_ID, + 0, + 0, + pbn_b0_4_115200 }, + + { PCI_VENDOR_ID_ADDIDATA, + PCI_DEVICE_ID_ADDIDATA_CPCI7500_NG, + PCI_ANY_ID, + PCI_ANY_ID, + 0, + 0, + pbn_b0_4_115200 }, + + { PCI_VENDOR_ID_ADDIDATA, + PCI_DEVICE_ID_ADDIDATA_CPCI7420_NG, + PCI_ANY_ID, + PCI_ANY_ID, + 0, + 0, + pbn_b0_2_115200 }, + + { PCI_VENDOR_ID_ADDIDATA, + PCI_DEVICE_ID_ADDIDATA_CPCI7300_NG, + PCI_ANY_ID, + PCI_ANY_ID, + 0, + 0, + pbn_b0_1_115200 }, + { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9835, PCI_VENDOR_ID_IBM, 0x0299, 0, 0, pbn_b0_bt_2_115200 }, @@ -6044,27 +6129,27 @@ static const struct pci_device_id serial_pci_tbl[] = { * WCH CH353 series devices: The 2S1P is handled by parport_serial * so not listed here. */ - { PCI_VENDOR_ID_WCH, PCI_DEVICE_ID_WCH_CH353_4S, + { PCI_VENDOR_ID_WCHCN, PCI_DEVICE_ID_WCHCN_CH353_4S, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_b0_bt_4_115200 }, - { PCI_VENDOR_ID_WCH, PCI_DEVICE_ID_WCH_CH353_2S1PF, + { PCI_VENDOR_ID_WCHCN, PCI_DEVICE_ID_WCHCN_CH353_2S1PF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_b0_bt_2_115200 }, - { PCI_VENDOR_ID_WCH, PCI_DEVICE_ID_WCH_CH355_4S, + { PCI_VENDOR_ID_WCHCN, PCI_DEVICE_ID_WCHCN_CH355_4S, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_b0_bt_4_115200 }, - { PCIE_VENDOR_ID_WCH, PCIE_DEVICE_ID_WCH_CH382_2S, + { PCI_VENDOR_ID_WCHIC, PCI_DEVICE_ID_WCHIC_CH382_2S, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_wch382_2 }, - { PCIE_VENDOR_ID_WCH, PCIE_DEVICE_ID_WCH_CH384_4S, + { PCI_VENDOR_ID_WCHIC, PCI_DEVICE_ID_WCHIC_CH384_4S, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_wch384_4 }, - { PCIE_VENDOR_ID_WCH, PCIE_DEVICE_ID_WCH_CH384_8S, + { PCI_VENDOR_ID_WCHIC, PCI_DEVICE_ID_WCHIC_CH384_8S, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_wch384_8 }, /* @@ -6138,7 +6223,6 @@ static pci_ers_result_t serial8250_io_slot_reset(struct pci_dev *dev) return PCI_ERS_RESULT_DISCONNECT; pci_restore_state(dev); - pci_save_state(dev); return PCI_ERS_RESULT_RECOVERED; } @@ -6180,4 +6264,4 @@ module_pci_driver(serial_pci_driver); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Generic 8250/16x50 PCI serial probe module"); MODULE_DEVICE_TABLE(pci, serial_pci_tbl); -MODULE_IMPORT_NS(SERIAL_8250_PCI); +MODULE_IMPORT_NS("SERIAL_8250_PCI"); |