diff options
Diffstat (limited to 'drivers/tty/serial/8250/8250_pci.c')
-rw-r--r-- | drivers/tty/serial/8250/8250_pci.c | 226 |
1 files changed, 144 insertions, 82 deletions
diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c index 689d8227f95f..a808c283883e 100644 --- a/drivers/tty/serial/8250/8250_pci.c +++ b/drivers/tty/serial/8250/8250_pci.c @@ -56,6 +56,8 @@ struct serial_private { int line[]; }; +#define PCI_DEVICE_ID_HPE_PCI_SERIAL 0x37e + static const struct pci_device_id pci_use_msi[] = { { PCI_DEVICE_SUB(PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9900, 0xA000, 0x1000) }, @@ -63,6 +65,8 @@ static const struct pci_device_id pci_use_msi[] = { 0xA000, 0x1000) }, { PCI_DEVICE_SUB(PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9922, 0xA000, 0x1000) }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_HP_3PAR, PCI_DEVICE_ID_HPE_PCI_SERIAL, + PCI_ANY_ID, PCI_ANY_ID) }, { } }; @@ -1998,6 +2002,16 @@ static struct pci_serial_quirk pci_serial_quirks[] = { .setup = pci_hp_diva_setup, }, /* + * HPE PCI serial device + */ + { + .vendor = PCI_VENDOR_ID_HP_3PAR, + .device = PCI_DEVICE_ID_HPE_PCI_SERIAL, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_hp_diva_setup, + }, + /* * Intel */ { @@ -2837,7 +2851,7 @@ enum pci_board_num_t { pbn_b0_2_1843200, pbn_b0_4_1843200, - pbn_b0_1_4000000, + pbn_b0_1_3906250, pbn_b0_bt_1_115200, pbn_b0_bt_2_115200, @@ -2917,10 +2931,10 @@ enum pci_board_num_t { pbn_plx_romulus, pbn_endrun_2_4000000, pbn_oxsemi, - pbn_oxsemi_1_4000000, - pbn_oxsemi_2_4000000, - pbn_oxsemi_4_4000000, - pbn_oxsemi_8_4000000, + pbn_oxsemi_1_3906250, + pbn_oxsemi_2_3906250, + pbn_oxsemi_4_3906250, + pbn_oxsemi_8_3906250, pbn_intel_i960, pbn_sgi_ioc3, pbn_computone_4, @@ -2958,6 +2972,10 @@ enum pci_board_num_t { pbn_sunix_pci_4s, pbn_sunix_pci_8s, pbn_sunix_pci_16s, + pbn_titan_1_4000000, + pbn_titan_2_4000000, + pbn_titan_4_4000000, + pbn_titan_8_4000000, pbn_moxa8250_2p, pbn_moxa8250_4p, pbn_moxa8250_8p, @@ -3063,10 +3081,10 @@ static struct pciserial_board pci_boards[] = { .uart_offset = 8, }, - [pbn_b0_1_4000000] = { + [pbn_b0_1_3906250] = { .flags = FL_BASE0, .num_ports = 1, - .base_baud = 4000000, + .base_baud = 3906250, .uart_offset = 8, }, @@ -3461,31 +3479,31 @@ static struct pciserial_board pci_boards[] = { .base_baud = 115200, .uart_offset = 8, }, - [pbn_oxsemi_1_4000000] = { + [pbn_oxsemi_1_3906250] = { .flags = FL_BASE0, .num_ports = 1, - .base_baud = 4000000, + .base_baud = 3906250, .uart_offset = 0x200, .first_offset = 0x1000, }, - [pbn_oxsemi_2_4000000] = { + [pbn_oxsemi_2_3906250] = { .flags = FL_BASE0, .num_ports = 2, - .base_baud = 4000000, + .base_baud = 3906250, .uart_offset = 0x200, .first_offset = 0x1000, }, - [pbn_oxsemi_4_4000000] = { + [pbn_oxsemi_4_3906250] = { .flags = FL_BASE0, .num_ports = 4, - .base_baud = 4000000, + .base_baud = 3906250, .uart_offset = 0x200, .first_offset = 0x1000, }, - [pbn_oxsemi_8_4000000] = { + [pbn_oxsemi_8_3906250] = { .flags = FL_BASE0, .num_ports = 8, - .base_baud = 4000000, + .base_baud = 3906250, .uart_offset = 0x200, .first_offset = 0x1000, }, @@ -3745,6 +3763,34 @@ static struct pciserial_board pci_boards[] = { .base_baud = 921600, .uart_offset = 0x8, }, + [pbn_titan_1_4000000] = { + .flags = FL_BASE0, + .num_ports = 1, + .base_baud = 4000000, + .uart_offset = 0x200, + .first_offset = 0x1000, + }, + [pbn_titan_2_4000000] = { + .flags = FL_BASE0, + .num_ports = 2, + .base_baud = 4000000, + .uart_offset = 0x200, + .first_offset = 0x1000, + }, + [pbn_titan_4_4000000] = { + .flags = FL_BASE0, + .num_ports = 4, + .base_baud = 4000000, + .uart_offset = 0x200, + .first_offset = 0x1000, + }, + [pbn_titan_8_4000000] = { + .flags = FL_BASE0, + .num_ports = 8, + .base_baud = 4000000, + .uart_offset = 0x200, + .first_offset = 0x1000, + }, [pbn_moxa8250_2p] = { .flags = FL_BASE1, .num_ports = 2, @@ -3790,6 +3836,12 @@ static const struct pci_device_id blacklist[] = { { PCI_VDEVICE(INTEL, 0x0f0c), }, { PCI_VDEVICE(INTEL, 0x228a), }, { PCI_VDEVICE(INTEL, 0x228c), }, + { PCI_VDEVICE(INTEL, 0x4b96), }, + { PCI_VDEVICE(INTEL, 0x4b97), }, + { PCI_VDEVICE(INTEL, 0x4b98), }, + { PCI_VDEVICE(INTEL, 0x4b99), }, + { PCI_VDEVICE(INTEL, 0x4b9a), }, + { PCI_VDEVICE(INTEL, 0x4b9b), }, { PCI_VDEVICE(INTEL, 0x9ce3), }, { PCI_VDEVICE(INTEL, 0x9ce4), }, @@ -3944,21 +3996,27 @@ pciserial_init_ports(struct pci_dev *dev, const struct pciserial_board *board) uart.port.flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ; uart.port.uartclk = board->base_baud * 16; - if (pci_match_id(pci_use_msi, dev)) { - dev_dbg(&dev->dev, "Using MSI(-X) interrupts\n"); - pci_set_master(dev); - rc = pci_alloc_irq_vectors(dev, 1, 1, PCI_IRQ_ALL_TYPES); + if (board->flags & FL_NOIRQ) { + uart.port.irq = 0; } else { - dev_dbg(&dev->dev, "Using legacy interrupts\n"); - rc = pci_alloc_irq_vectors(dev, 1, 1, PCI_IRQ_LEGACY); - } - if (rc < 0) { - kfree(priv); - priv = ERR_PTR(rc); - goto err_deinit; + if (pci_match_id(pci_use_msi, dev)) { + dev_dbg(&dev->dev, "Using MSI(-X) interrupts\n"); + pci_set_master(dev); + uart.port.flags &= ~UPF_SHARE_IRQ; + rc = pci_alloc_irq_vectors(dev, 1, 1, PCI_IRQ_ALL_TYPES); + } else { + dev_dbg(&dev->dev, "Using legacy interrupts\n"); + rc = pci_alloc_irq_vectors(dev, 1, 1, PCI_IRQ_LEGACY); + } + if (rc < 0) { + kfree(priv); + priv = ERR_PTR(rc); + goto err_deinit; + } + + uart.port.irq = pci_irq_vector(dev, 0); } - uart.port.irq = pci_irq_vector(dev, 0); uart.port.dev = &dev->dev; for (i = 0; i < nr_ports; i++) { @@ -4459,158 +4517,158 @@ static const struct pci_device_id serial_pci_tbl[] = { */ { PCI_VENDOR_ID_OXSEMI, 0xc101, /* OXPCIe952 1 Legacy UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_b0_1_4000000 }, + pbn_b0_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc105, /* OXPCIe952 1 Legacy UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_b0_1_4000000 }, + pbn_b0_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc11b, /* OXPCIe952 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc11f, /* OXPCIe952 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc120, /* OXPCIe952 1 Legacy UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_b0_1_4000000 }, + pbn_b0_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc124, /* OXPCIe952 1 Legacy UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_b0_1_4000000 }, + pbn_b0_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc138, /* OXPCIe952 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc13d, /* OXPCIe952 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc140, /* OXPCIe952 1 Legacy UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_b0_1_4000000 }, + pbn_b0_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc141, /* OXPCIe952 1 Legacy UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_b0_1_4000000 }, + pbn_b0_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc144, /* OXPCIe952 1 Legacy UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_b0_1_4000000 }, + pbn_b0_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc145, /* OXPCIe952 1 Legacy UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_b0_1_4000000 }, + pbn_b0_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc158, /* OXPCIe952 2 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_2_4000000 }, + pbn_oxsemi_2_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc15d, /* OXPCIe952 2 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_2_4000000 }, + pbn_oxsemi_2_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc208, /* OXPCIe954 4 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_4_4000000 }, + pbn_oxsemi_4_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc20d, /* OXPCIe954 4 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_4_4000000 }, + pbn_oxsemi_4_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc308, /* OXPCIe958 8 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_8_4000000 }, + pbn_oxsemi_8_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc30d, /* OXPCIe958 8 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_8_4000000 }, + pbn_oxsemi_8_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc40b, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc40f, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc41b, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc41f, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc42b, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc42f, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc43b, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc43f, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc44b, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc44f, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc45b, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc45f, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc46b, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc46f, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc47b, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc47f, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc48b, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc48f, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc49b, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc49f, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc4ab, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc4af, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc4bb, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc4bf, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc4cb, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_OXSEMI, 0xc4cf, /* OXPCIe200 1 Native UART */ PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, /* * Mainpine Inc. IQ Express "Rev3" utilizing OxSemi Tornado */ { PCI_VENDOR_ID_MAINPINE, 0x4000, /* IQ Express 1 Port V.34 Super-G3 Fax */ PCI_VENDOR_ID_MAINPINE, 0x4001, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_oxsemi_1_3906250 }, { PCI_VENDOR_ID_MAINPINE, 0x4000, /* IQ Express 2 Port V.34 Super-G3 Fax */ PCI_VENDOR_ID_MAINPINE, 0x4002, 0, 0, - pbn_oxsemi_2_4000000 }, + pbn_oxsemi_2_3906250 }, { PCI_VENDOR_ID_MAINPINE, 0x4000, /* IQ Express 4 Port V.34 Super-G3 Fax */ PCI_VENDOR_ID_MAINPINE, 0x4004, 0, 0, - pbn_oxsemi_4_4000000 }, + pbn_oxsemi_4_3906250 }, { PCI_VENDOR_ID_MAINPINE, 0x4000, /* IQ Express 8 Port V.34 Super-G3 Fax */ PCI_VENDOR_ID_MAINPINE, 0x4008, 0, 0, - pbn_oxsemi_8_4000000 }, + pbn_oxsemi_8_3906250 }, /* * Digi/IBM PCIe 2-port Async EIA-232 Adapter utilizing OxSemi Tornado */ { PCI_VENDOR_ID_DIGI, PCIE_DEVICE_ID_NEO_2_OX_IBM, PCI_SUBVENDOR_ID_IBM, PCI_ANY_ID, 0, 0, - pbn_oxsemi_2_4000000 }, + pbn_oxsemi_2_3906250 }, /* * SBS Technologies, Inc. P-Octal and PMC-OCTPRO cards, @@ -4684,22 +4742,22 @@ static const struct pci_device_id serial_pci_tbl[] = { pbn_b0_4_921600 }, { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_100E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_1_4000000 }, + pbn_titan_1_4000000 }, { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_200E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_2_4000000 }, + pbn_titan_2_4000000 }, { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_400E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_4_4000000 }, + pbn_titan_4_4000000 }, { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_800E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_8_4000000 }, + pbn_titan_8_4000000 }, { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_200EI, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_2_4000000 }, + pbn_titan_2_4000000 }, { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_200EISI, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_oxsemi_2_4000000 }, + pbn_titan_2_4000000 }, { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_200V3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_b0_bt_2_921600 }, @@ -4973,6 +5031,10 @@ static const struct pci_device_id serial_pci_tbl[] = { { PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_DIVA_AUX, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_b2_1_115200 }, + /* HPE PCI serial device */ + { PCI_VENDOR_ID_HP_3PAR, PCI_DEVICE_ID_HPE_PCI_SERIAL, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, + pbn_b1_1_115200 }, { PCI_VENDOR_ID_DCI, PCI_DEVICE_ID_DCI_PCCOM2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, |