#include <linux/module.h>
#include <linux/init.h>
#include <linux/pci.h>
-#include <linux/sched.h>
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/slab.h>
* and Keystone have one Diva chip with 3 UARTs. Some later machines have
* one Diva chip, but it has been expanded to 5 UARTs.
*/
-static int __devinit pci_hp_diva_init(struct pci_dev *dev)
+static int pci_hp_diva_init(struct pci_dev *dev)
{
int rc = 0;
/*
* Added for EKF Intel i960 serial boards
*/
-static int __devinit pci_inteli960ni_init(struct pci_dev *dev)
+static int pci_inteli960ni_init(struct pci_dev *dev)
{
unsigned long oldval;
* seems to be mainly needed on card using the PLX which also use I/O
* mapped memory.
*/
-static int __devinit pci_plx9050_init(struct pci_dev *dev)
+static int pci_plx9050_init(struct pci_dev *dev)
{
u8 irq_config;
void __iomem *p;
/* global control register offset for SBS PMC-OctalPro */
#define OCT_REG_CR_OFF 0x500
-static int __devinit sbs_init(struct pci_dev *dev)
+static int sbs_init(struct pci_dev *dev)
{
u8 __iomem *p;
return -ENODEV;
}
+static int pci_siig_setup(struct serial_private *priv,
+ struct pciserial_board *board,
+ struct uart_port *port, int idx)
+{
+ unsigned int bar = FL_GET_BASE(board->flags) + idx, offset = 0;
+
+ if (idx > 3) {
+ bar = 4;
+ offset = (idx - 4) * 8;
+ }
+
+ return setup_port(priv, port, bar, offset, 0);
+}
+
/*
* Timedia has an explosion of boards, and to avoid the PCI table from
* growing *huge*, we use this function to collapse some 70 entries
* in the PCI table into one, for sanity's and compactness's sake.
*/
-static unsigned short timedia_single_port[] = {
+static const unsigned short timedia_single_port[] = {
0x4025, 0x4027, 0x4028, 0x5025, 0x5027, 0
};
-static unsigned short timedia_dual_port[] = {
+static const unsigned short timedia_dual_port[] = {
0x0002, 0x4036, 0x4037, 0x4038, 0x4078, 0x4079, 0x4085,
0x4088, 0x4089, 0x5037, 0x5078, 0x5079, 0x5085, 0x6079,
0x7079, 0x8079, 0x8137, 0x8138, 0x8237, 0x8238, 0x9079,
0xD079, 0
};
-static unsigned short timedia_quad_port[] = {
+static const unsigned short timedia_quad_port[] = {
0x4055, 0x4056, 0x4095, 0x4096, 0x5056, 0x8156, 0x8157,
0x8256, 0x8257, 0x9056, 0x9156, 0x9157, 0x9158, 0x9159,
0x9256, 0x9257, 0xA056, 0xA157, 0xA158, 0xA159, 0xB056,
0xB157, 0
};
-static unsigned short timedia_eight_port[] = {
+static const unsigned short timedia_eight_port[] = {
0x4065, 0x4066, 0x5065, 0x5066, 0x8166, 0x9066, 0x9166,
0x9167, 0x9168, 0xA066, 0xA167, 0xA168, 0
};
static const struct timedia_struct {
int num;
- unsigned short *ids;
+ const unsigned short *ids;
} timedia_data[] = {
{ 1, timedia_single_port },
{ 2, timedia_dual_port },
{ 4, timedia_quad_port },
- { 8, timedia_eight_port },
- { 0, NULL }
+ { 8, timedia_eight_port }
};
-static int __devinit pci_timedia_init(struct pci_dev *dev)
+static int pci_timedia_init(struct pci_dev *dev)
{
- unsigned short *ids;
+ const unsigned short *ids;
int i, j;
- for (i = 0; timedia_data[i].num; i++) {
+ for (i = 0; i < ARRAY_SIZE(timedia_data); i++) {
ids = timedia_data[i].ids;
for (j = 0; ids[j]; j++)
if (dev->subsystem_device == ids[j])
break;
case 3:
offset = board->uart_offset;
- bar = 1;
+ /* FALLTHROUGH */
case 4: /* BAR 2 */
case 5: /* BAR 3 */
case 6: /* BAR 4 */
return setup_port(priv, port, bar, offset, board->reg_shift);
}
-static int __devinit pci_xircom_init(struct pci_dev *dev)
+static int pci_xircom_init(struct pci_dev *dev)
{
msleep(100);
return 0;
}
-static int __devinit pci_netmos_init(struct pci_dev *dev)
+static int pci_netmos_init(struct pci_dev *dev)
{
/* subdevice 0x00PS means <P> parallel, <S> serial */
unsigned int num_serial = dev->subsystem_device & 0xf;
else
offset += idx * board->uart_offset;
- maxnr = (pci_resource_len(priv->dev, bar) - board->first_offset) /
- (8 << board->reg_shift);
+ maxnr = (pci_resource_len(priv->dev, bar) - board->first_offset) >>
+ (board->reg_shift + 3);
if (board->flags & FL_REGION_SZ_CAP && idx >= maxnr)
return 1;
*/
static struct pci_serial_quirk pci_serial_quirks[] = {
/*
- * AFAVLAB cards.
+ * AFAVLAB cards - these may be called via parport_serial
* It is not clear whether this applies to all products.
*/
{
*/
{
.vendor = PCI_VENDOR_ID_PLX,
+ .device = PCI_DEVICE_ID_PLX_9030,
+ .subvendor = PCI_SUBVENDOR_ID_PERLE,
+ .subdevice = PCI_ANY_ID,
+ .setup = pci_default_setup,
+ },
+ {
+ .vendor = PCI_VENDOR_ID_PLX,
.device = PCI_DEVICE_ID_PLX_9050,
.subvendor = PCI_SUBVENDOR_ID_EXSYS,
.subdevice = PCI_SUBDEVICE_ID_EXSYS_4055,
.exit = __devexit_p(sbs_exit),
},
/*
- * SIIG cards.
+ * SIIG cards - these may be called via parport_serial
*/
{
.vendor = PCI_VENDOR_ID_SIIG,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
.init = pci_siig_init,
- .setup = pci_default_setup,
+ .setup = pci_siig_setup,
},
/*
* Titan cards
.setup = pci_default_setup,
},
/*
- * Netmos cards
+ * Netmos cards - these may be called via parport_serial
*/
{
.vendor = PCI_VENDOR_ID_NETMOS,
return quirk;
}
-static _INLINE_ int
-get_pci_irq(struct pci_dev *dev, struct pciserial_board *board)
+static inline int get_pci_irq(struct pci_dev *dev,
+ struct pciserial_board *board)
{
if (board->flags & FL_NOIRQ)
return 0;
* driver_data member.
*
* The makeup of these names are:
- * pbn_bn{_bt}_n_baud
+ * pbn_bn{_bt}_n_baud{_offsetinhex}
*
- * bn = PCI BAR number
- * bt = Index using PCI BARs
- * n = number of serial ports
- * baud = baud rate
+ * bn = PCI BAR number
+ * bt = Index using PCI BARs
+ * n = number of serial ports
+ * baud = baud rate
+ * offsetinhex = offset for each sequential port (in hex)
*
- * This table is sorted by (in order): baud, bt, bn, n.
+ * This table is sorted by (in order): bn, bt, baud, offsetindex, n.
*
* Please note: in theory if n = 1, _bt infix should make no difference.
* ie, pbn_b0_1_115200 is the same as pbn_b0_bt_1_115200
pbn_b0_4_1152000,
+ pbn_b0_2_1843200,
+ pbn_b0_4_1843200,
+
+ pbn_b0_2_1843200_200,
+ pbn_b0_4_1843200_200,
+ pbn_b0_8_1843200_200,
+
pbn_b0_bt_1_115200,
pbn_b0_bt_2_115200,
pbn_b0_bt_8_115200,
pbn_b1_4_921600,
pbn_b1_8_921600,
+ pbn_b1_2_1250000,
+
pbn_b1_bt_2_921600,
pbn_b1_1_1382400,
pbn_b1_8_1382400,
pbn_b2_1_115200,
+ pbn_b2_2_115200,
+ pbn_b2_4_115200,
pbn_b2_8_115200,
pbn_b2_1_460800,
pbn_b2_bt_2_921600,
pbn_b2_bt_4_921600,
+ pbn_b3_2_115200,
pbn_b3_4_115200,
pbn_b3_8_115200,
pbn_oxsemi,
pbn_intel_i960,
pbn_sgi_ioc3,
- pbn_nec_nile4,
pbn_computone_4,
pbn_computone_6,
pbn_computone_8,
.uart_offset = 8,
},
+ [pbn_b0_2_1843200] = {
+ .flags = FL_BASE0,
+ .num_ports = 2,
+ .base_baud = 1843200,
+ .uart_offset = 8,
+ },
+ [pbn_b0_4_1843200] = {
+ .flags = FL_BASE0,
+ .num_ports = 4,
+ .base_baud = 1843200,
+ .uart_offset = 8,
+ },
+
+ [pbn_b0_2_1843200_200] = {
+ .flags = FL_BASE0,
+ .num_ports = 2,
+ .base_baud = 1843200,
+ .uart_offset = 0x200,
+ },
+ [pbn_b0_4_1843200_200] = {
+ .flags = FL_BASE0,
+ .num_ports = 4,
+ .base_baud = 1843200,
+ .uart_offset = 0x200,
+ },
+ [pbn_b0_8_1843200_200] = {
+ .flags = FL_BASE0,
+ .num_ports = 8,
+ .base_baud = 1843200,
+ .uart_offset = 0x200,
+ },
+
[pbn_b0_bt_1_115200] = {
.flags = FL_BASE0|FL_BASE_BARS,
.num_ports = 1,
.base_baud = 921600,
.uart_offset = 8,
},
+ [pbn_b1_2_1250000] = {
+ .flags = FL_BASE1,
+ .num_ports = 2,
+ .base_baud = 1250000,
+ .uart_offset = 8,
+ },
[pbn_b1_bt_2_921600] = {
.flags = FL_BASE1|FL_BASE_BARS,
.base_baud = 115200,
.uart_offset = 8,
},
+ [pbn_b2_2_115200] = {
+ .flags = FL_BASE2,
+ .num_ports = 2,
+ .base_baud = 115200,
+ .uart_offset = 8,
+ },
+ [pbn_b2_4_115200] = {
+ .flags = FL_BASE2,
+ .num_ports = 4,
+ .base_baud = 115200,
+ .uart_offset = 8,
+ },
[pbn_b2_8_115200] = {
.flags = FL_BASE2,
.num_ports = 8,
.uart_offset = 8,
},
+ [pbn_b3_2_115200] = {
+ .flags = FL_BASE3,
+ .num_ports = 2,
+ .base_baud = 115200,
+ .uart_offset = 8,
+ },
[pbn_b3_4_115200] = {
.flags = FL_BASE3,
.num_ports = 4,
},
/*
- * NEC Vrc-5074 (Nile 4) builtin UART.
- */
- [pbn_nec_nile4] = {
- .flags = FL_BASE0,
- .num_ports = 1,
- .base_baud = 520833,
- .uart_offset = 8 << 3,
- .reg_shift = 3,
- .first_offset = 0x300,
- },
-
- /*
* Computone - uses IOMEM.
*/
[pbn_computone_4] = {
nr_ports = rc;
}
- priv = kmalloc(sizeof(struct serial_private) +
+ priv = kzalloc(sizeof(struct serial_private) +
sizeof(unsigned int) * nr_ports,
GFP_KERNEL);
if (!priv) {
goto err_deinit;
}
- memset(priv, 0, sizeof(struct serial_private) +
- sizeof(unsigned int) * nr_ports);
-
priv->dev = dev;
priv->quirk = quirk;
pci_disable_device(dev);
}
+#ifdef CONFIG_PM
static int pciserial_suspend_one(struct pci_dev *dev, pm_message_t state)
{
struct serial_private *priv = pci_get_drvdata(dev);
}
return 0;
}
+#endif
static struct pci_device_id serial_pci_tbl[] = {
{ PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V960,
PCI_SUBVENDOR_ID_CONNECT_TECH,
PCI_SUBDEVICE_ID_CONNECT_TECH_BH041101V1, 0, 0,
pbn_b1_4_921600 },
+ { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
+ PCI_SUBVENDOR_ID_CONNECT_TECH,
+ PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_20MHZ, 0, 0,
+ pbn_b1_2_1250000 },
+ { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
+ PCI_SUBVENDOR_ID_CONNECT_TECH,
+ PCI_SUBDEVICE_ID_CONNECT_TECH_TITAN_2, 0, 0,
+ pbn_b0_2_1843200 },
+ { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
+ PCI_SUBVENDOR_ID_CONNECT_TECH,
+ PCI_SUBDEVICE_ID_CONNECT_TECH_TITAN_4, 0, 0,
+ pbn_b0_4_1843200 },
+ { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
+ PCI_VENDOR_ID_AFAVLAB,
+ PCI_SUBDEVICE_ID_AFAVLAB_P061, 0, 0,
+ pbn_b0_4_1152000 },
+ { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
+ PCI_SUBVENDOR_ID_CONNECT_TECH,
+ PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2_232, 0, 0,
+ pbn_b0_2_1843200_200 },
+ { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C154,
+ PCI_SUBVENDOR_ID_CONNECT_TECH,
+ PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4_232, 0, 0,
+ pbn_b0_4_1843200_200 },
+ { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C158,
+ PCI_SUBVENDOR_ID_CONNECT_TECH,
+ PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8_232, 0, 0,
+ pbn_b0_8_1843200_200 },
+ { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
+ PCI_SUBVENDOR_ID_CONNECT_TECH,
+ PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_1_1, 0, 0,
+ pbn_b0_2_1843200_200 },
+ { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C154,
+ PCI_SUBVENDOR_ID_CONNECT_TECH,
+ PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2_2, 0, 0,
+ pbn_b0_4_1843200_200 },
+ { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C158,
+ PCI_SUBVENDOR_ID_CONNECT_TECH,
+ PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4_4, 0, 0,
+ pbn_b0_8_1843200_200 },
+ { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
+ PCI_SUBVENDOR_ID_CONNECT_TECH,
+ PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2, 0, 0,
+ pbn_b0_2_1843200_200 },
+ { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C154,
+ PCI_SUBVENDOR_ID_CONNECT_TECH,
+ PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4, 0, 0,
+ pbn_b0_4_1843200_200 },
+ { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C158,
+ PCI_SUBVENDOR_ID_CONNECT_TECH,
+ PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8, 0, 0,
+ pbn_b0_8_1843200_200 },
+ { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
+ PCI_SUBVENDOR_ID_CONNECT_TECH,
+ PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2_485, 0, 0,
+ pbn_b0_2_1843200_200 },
+ { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C154,
+ PCI_SUBVENDOR_ID_CONNECT_TECH,
+ PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4_485, 0, 0,
+ pbn_b0_4_1843200_200 },
+ { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C158,
+ PCI_SUBVENDOR_ID_CONNECT_TECH,
+ PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8_485, 0, 0,
+ pbn_b0_8_1843200_200 },
{ PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_U530,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
{ PCI_VENDOR_ID_PANACOM, PCI_DEVICE_ID_PANACOM_DUALMODEM,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
pbn_panacom2 },
+ { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9030,
+ PCI_VENDOR_ID_ESDGMBH,
+ PCI_DEVICE_ID_ESDGMBH_CPCIASIO4, 0, 0,
+ pbn_b2_4_115200 },
{ PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
PCI_SUBVENDOR_ID_CHASE_PCIFAST,
PCI_SUBDEVICE_ID_CHASE_PCIFAST4, 0, 0,
{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_20x_850,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
pbn_b0_bt_4_921600 },
+ { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_8S_20x_550,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+ pbn_b0_bt_8_921600 },
+ { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_8S_20x_650,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+ pbn_b0_bt_8_921600 },
+ { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_8S_20x_850,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+ pbn_b0_bt_8_921600 },
/*
* Computone devices submitted by Doug McNash dmcnash@computone.com
pbn_b0_bt_1_460800 },
/*
+ * Korenix Jetcard F0/F1 cards (JC1204, JC1208, JC1404, JC1408).
+ * Cards are identified by their subsystem vendor IDs, which
+ * (in hex) match the model number.
+ *
+ * Note that JC140x are RS422/485 cards which require ox950
+ * ACR = 0x10, and as such are not currently fully supported.
+ */
+ { PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF0,
+ 0x1204, 0x0004, 0, 0,
+ pbn_b0_4_921600 },
+ { PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF0,
+ 0x1208, 0x0004, 0, 0,
+ pbn_b0_4_921600 },
+/* { PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF0,
+ 0x1402, 0x0002, 0, 0,
+ pbn_b0_2_921600 }, */
+/* { PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF0,
+ 0x1404, 0x0004, 0, 0,
+ pbn_b0_4_921600 }, */
+ { PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF1,
+ 0x1208, 0x0004, 0, 0,
+ pbn_b0_4_921600 },
+
+ /*
* Dell Remote Access Card 4 - Tim_T_Murphy@Dell.com
*/
{ PCI_VENDOR_ID_DELL, PCI_DEVICE_ID_DELL_RAC4,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
pbn_b2_1_115200 },
- /*
- * NEC Vrc-5074 (Nile 4) builtin UART.
- */
- { PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_NILE4,
+ { PCI_VENDOR_ID_DCI, PCI_DEVICE_ID_DCI_PCCOM2,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- pbn_nec_nile4 },
-
+ pbn_b3_2_115200 },
{ PCI_VENDOR_ID_DCI, PCI_DEVICE_ID_DCI_PCCOM4,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
pbn_b3_4_115200 },
pbn_b0_1_115200 },
/*
+ * IntaShield IS-200
+ */
+ { PCI_VENDOR_ID_INTASHIELD, PCI_DEVICE_ID_INTASHIELD_IS200,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, /* 135a.0811 */
+ pbn_b2_2_115200 },
+
+ /*
+ * Perle PCI-RAS cards
+ */
+ { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9030,
+ PCI_SUBVENDOR_ID_PERLE, PCI_SUBDEVICE_ID_PCI_RAS4,
+ 0, 0, pbn_b2_4_921600 },
+ { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9030,
+ PCI_SUBVENDOR_ID_PERLE, PCI_SUBDEVICE_ID_PCI_RAS8,
+ 0, 0, pbn_b2_8_921600 },
+ /*
* These entries match devices with class COMMUNICATION_SERIAL,
* COMMUNICATION_MODEM or COMMUNICATION_MULTISERIAL
*/
.name = "serial",
.probe = pciserial_init_one,
.remove = __devexit_p(pciserial_remove_one),
+#ifdef CONFIG_PM
.suspend = pciserial_suspend_one,
.resume = pciserial_resume_one,
+#endif
.id_table = serial_pci_tbl,
};
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff