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-rw-r--r--drivers/serial/8250.c7
-rw-r--r--drivers/serial/Kconfig2
-rw-r--r--drivers/serial/icom.c54
-rw-r--r--drivers/serial/sa1100.c2
-rw-r--r--drivers/serial/serial_cs.c12
-rw-r--r--drivers/serial/serial_txx9.c39
6 files changed, 62 insertions, 54 deletions
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 2209620d234..b1ae774016f 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -64,6 +64,8 @@ static int serial_index(struct uart_port *port)
return (serial8250_reg.minor - 64) + port->line;
}
+static unsigned int skip_txen_test; /* force skip of txen test at init time */
+
/*
* Debugging.
*/
@@ -2108,7 +2110,7 @@ static int serial8250_startup(struct uart_port *port)
is variable. So, let's just don't test if we receive
TX irq. This way, we'll never enable UART_BUG_TXEN.
*/
- if (up->port.flags & UPF_NO_TXEN_TEST)
+ if (skip_txen_test || up->port.flags & UPF_NO_TXEN_TEST)
goto dont_test_tx_en;
/*
@@ -3248,6 +3250,9 @@ MODULE_PARM_DESC(share_irqs, "Share IRQs with other non-8250/16x50 devices"
module_param(nr_uarts, uint, 0644);
MODULE_PARM_DESC(nr_uarts, "Maximum number of UARTs supported. (1-" __MODULE_STRING(CONFIG_SERIAL_8250_NR_UARTS) ")");
+module_param(skip_txen_test, uint, 0644);
+MODULE_PARM_DESC(skip_txen_test, "Skip checking for the TXEN bug at init time");
+
#ifdef CONFIG_SERIAL_8250_RSA
module_param_array(probe_rsa, ulong, &probe_rsa_count, 0444);
MODULE_PARM_DESC(probe_rsa, "Probe I/O ports for RSA");
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index e70712044a7..e5225725727 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -862,7 +862,7 @@ config SERIAL_IMX_CONSOLE
config SERIAL_UARTLITE
tristate "Xilinx uartlite serial port support"
- depends on PPC32 || MICROBLAZE
+ depends on PPC32 || MICROBLAZE || MFD_TIMBERDALE
select SERIAL_CORE
help
Say Y here if you want to use the Xilinx uartlite serial controller.
diff --git a/drivers/serial/icom.c b/drivers/serial/icom.c
index 2d7feecaf49..0028b6f89ce 100644
--- a/drivers/serial/icom.c
+++ b/drivers/serial/icom.c
@@ -307,7 +307,7 @@ static void stop_processor(struct icom_port *icom_port)
if (port < 4) {
temp = readl(stop_proc[port].global_control_reg);
temp =
- (temp & ~start_proc[port].processor_id) | stop_proc[port].processor_id;
+ (temp & ~start_proc[port].processor_id) | stop_proc[port].processor_id;
writel(temp, stop_proc[port].global_control_reg);
/* write flush */
@@ -336,7 +336,7 @@ static void start_processor(struct icom_port *icom_port)
if (port < 4) {
temp = readl(start_proc[port].global_control_reg);
temp =
- (temp & ~stop_proc[port].processor_id) | start_proc[port].processor_id;
+ (temp & ~stop_proc[port].processor_id) | start_proc[port].processor_id;
writel(temp, start_proc[port].global_control_reg);
/* write flush */
@@ -509,8 +509,8 @@ static void load_code(struct icom_port *icom_port)
dev_err(&icom_port->adapter->pci_dev->dev,"Port not opertional\n");
}
- if (new_page != NULL)
- pci_free_consistent(dev, 4096, new_page, temp_pci);
+ if (new_page != NULL)
+ pci_free_consistent(dev, 4096, new_page, temp_pci);
}
static int startup(struct icom_port *icom_port)
@@ -1493,15 +1493,15 @@ static int __devinit icom_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
int index;
- unsigned int command_reg;
- int retval;
- struct icom_adapter *icom_adapter;
- struct icom_port *icom_port;
+ unsigned int command_reg;
+ int retval;
+ struct icom_adapter *icom_adapter;
+ struct icom_port *icom_port;
- retval = pci_enable_device(dev);
- if (retval) {
+ retval = pci_enable_device(dev);
+ if (retval) {
dev_err(&dev->dev, "Device enable FAILED\n");
- return retval;
+ return retval;
}
if ( (retval = pci_request_regions(dev, "icom"))) {
@@ -1510,23 +1510,23 @@ static int __devinit icom_probe(struct pci_dev *dev,
return retval;
}
- pci_set_master(dev);
+ pci_set_master(dev);
- if ( (retval = pci_read_config_dword(dev, PCI_COMMAND, &command_reg))) {
+ if ( (retval = pci_read_config_dword(dev, PCI_COMMAND, &command_reg))) {
dev_err(&dev->dev, "PCI Config read FAILED\n");
- return retval;
- }
+ return retval;
+ }
pci_write_config_dword(dev, PCI_COMMAND,
command_reg | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER
| PCI_COMMAND_PARITY | PCI_COMMAND_SERR);
- if (ent->driver_data == ADAPTER_V1) {
+ if (ent->driver_data == ADAPTER_V1) {
pci_write_config_dword(dev, 0x44, 0x8300830A);
- } else {
+ } else {
pci_write_config_dword(dev, 0x44, 0x42004200);
pci_write_config_dword(dev, 0x48, 0x42004200);
- }
+ }
retval = icom_alloc_adapter(&icom_adapter);
@@ -1536,10 +1536,10 @@ static int __devinit icom_probe(struct pci_dev *dev,
goto probe_exit0;
}
- icom_adapter->base_addr_pci = pci_resource_start(dev, 0);
- icom_adapter->pci_dev = dev;
- icom_adapter->version = ent->driver_data;
- icom_adapter->subsystem_id = ent->subdevice;
+ icom_adapter->base_addr_pci = pci_resource_start(dev, 0);
+ icom_adapter->pci_dev = dev;
+ icom_adapter->version = ent->driver_data;
+ icom_adapter->subsystem_id = ent->subdevice;
retval = icom_init_ports(icom_adapter);
@@ -1548,7 +1548,7 @@ static int __devinit icom_probe(struct pci_dev *dev,
goto probe_exit1;
}
- icom_adapter->base_addr = pci_ioremap_bar(dev, 0);
+ icom_adapter->base_addr = pci_ioremap_bar(dev, 0);
if (!icom_adapter->base_addr)
goto probe_exit1;
@@ -1562,7 +1562,7 @@ static int __devinit icom_probe(struct pci_dev *dev,
retval = icom_load_ports(icom_adapter);
- for (index = 0; index < icom_adapter->numb_ports; index++) {
+ for (index = 0; index < icom_adapter->numb_ports; index++) {
icom_port = &icom_adapter->port_info[index];
if (icom_port->status == ICOM_PORT_ACTIVE) {
@@ -1579,7 +1579,7 @@ static int __devinit icom_probe(struct pci_dev *dev,
icom_port->status = ICOM_PORT_OFF;
dev_err(&dev->dev, "Device add failed\n");
} else
- dev_info(&dev->dev, "Device added\n");
+ dev_info(&dev->dev, "Device added\n");
}
}
@@ -1595,9 +1595,7 @@ probe_exit0:
pci_release_regions(dev);
pci_disable_device(dev);
- return retval;
-
-
+ return retval;
}
static void __devexit icom_remove(struct pci_dev *dev)
diff --git a/drivers/serial/sa1100.c b/drivers/serial/sa1100.c
index 7f5e2687322..2199d819a98 100644
--- a/drivers/serial/sa1100.c
+++ b/drivers/serial/sa1100.c
@@ -638,7 +638,7 @@ static void __init sa1100_init_ports(void)
PPSR |= PPC_TXD1 | PPC_TXD3;
}
-void __init sa1100_register_uart_fns(struct sa1100_port_fns *fns)
+void __devinit sa1100_register_uart_fns(struct sa1100_port_fns *fns)
{
if (fns->get_mctrl)
sa1100_pops.get_mctrl = fns->get_mctrl;
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index a3bb49031a7..ff4617e2142 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -873,10 +873,10 @@ static struct pcmcia_device_id serial_ids[] = {
PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"),
PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"),
PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"),
- PCMCIA_MFC_DEVICE_CIS_PROD_ID12(1, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "DP83903.cis"),
- PCMCIA_MFC_DEVICE_CIS_PROD_ID4(1, "NSC MF LAN/Modem", 0x58fc6056, "DP83903.cis"),
+ PCMCIA_MFC_DEVICE_CIS_PROD_ID12(1, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"),
+ PCMCIA_MFC_DEVICE_CIS_PROD_ID4(1, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"),
PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0556, "cis/3CCFEM556.cis"),
- PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0175, 0x0000, "DP83903.cis"),
+ PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0175, 0x0000, "cis/DP83903.cis"),
PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0035, "cis/3CXEM556.cis"),
PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x003d, "cis/3CXEM556.cis"),
PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC850", 0xd85f6206, 0x42a2c018, "SW_8xx_SER.cis"), /* Sierra Wireless AC850 3G Network Adapter R1 */
@@ -884,9 +884,9 @@ static struct pcmcia_device_id serial_ids[] = {
PCMCIA_DEVICE_CIS_MANF_CARD(0x0192, 0xa555, "SW_555_SER.cis"), /* Sierra Aircard 555 CDMA 1xrtt Modem -- pre update */
PCMCIA_DEVICE_CIS_MANF_CARD(0x013f, 0xa555, "SW_555_SER.cis"), /* Sierra Aircard 555 CDMA 1xrtt Modem -- post update */
PCMCIA_DEVICE_CIS_PROD_ID12("MultiTech", "PCMCIA 56K DataFax", 0x842047ee, 0xc2efcf03, "cis/MT5634ZLX.cis"),
- PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-2", 0x96913a85, 0x27ab5437, "COMpad2.cis"),
- PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-4", 0x96913a85, 0xcec8f102, "COMpad4.cis"),
- PCMCIA_DEVICE_CIS_PROD_ID123("ADVANTECH", "COMpad-32/85", "1.0", 0x96913a85, 0x8fbe92ae, 0x0877b627, "COMpad2.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-2", 0x96913a85, 0x27ab5437, "cis/COMpad2.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-4", 0x96913a85, 0xcec8f102, "cis/COMpad4.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID123("ADVANTECH", "COMpad-32/85", "1.0", 0x96913a85, 0x8fbe92ae, 0x0877b627, "cis/COMpad2.cis"),
PCMCIA_DEVICE_CIS_PROD_ID2("RS-COM 2P", 0xad20b156, "cis/RS-COM-2P.cis"),
PCMCIA_DEVICE_CIS_MANF_CARD(0x0013, 0x0000, "GLOBETROTTER.cis"),
PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL100 1.00.",0x19ca78af,0xf964f42b),
diff --git a/drivers/serial/serial_txx9.c b/drivers/serial/serial_txx9.c
index 0f7cf4c453e..c50e9fbbf74 100644
--- a/drivers/serial/serial_txx9.c
+++ b/drivers/serial/serial_txx9.c
@@ -221,21 +221,26 @@ sio_quot_set(struct uart_txx9_port *up, int quot)
sio_out(up, TXX9_SIBGR, 0xff | TXX9_SIBGR_BCLK_T6);
}
+static struct uart_txx9_port *to_uart_txx9_port(struct uart_port *port)
+{
+ return container_of(port, struct uart_txx9_port, port);
+}
+
static void serial_txx9_stop_tx(struct uart_port *port)
{
- struct uart_txx9_port *up = (struct uart_txx9_port *)port;
+ struct uart_txx9_port *up = to_uart_txx9_port(port);
sio_mask(up, TXX9_SIDICR, TXX9_SIDICR_TIE);
}
static void serial_txx9_start_tx(struct uart_port *port)
{
- struct uart_txx9_port *up = (struct uart_txx9_port *)port;
+ struct uart_txx9_port *up = to_uart_txx9_port(port);
sio_set(up, TXX9_SIDICR, TXX9_SIDICR_TIE);
}
static void serial_txx9_stop_rx(struct uart_port *port)
{
- struct uart_txx9_port *up = (struct uart_txx9_port *)port;
+ struct uart_txx9_port *up = to_uart_txx9_port(port);
up->port.read_status_mask &= ~TXX9_SIDISR_RDIS;
}
@@ -246,7 +251,7 @@ static void serial_txx9_enable_ms(struct uart_port *port)
static void serial_txx9_initialize(struct uart_port *port)
{
- struct uart_txx9_port *up = (struct uart_txx9_port *)port;
+ struct uart_txx9_port *up = to_uart_txx9_port(port);
unsigned int tmout = 10000;
sio_out(up, TXX9_SIFCR, TXX9_SIFCR_SWRST);
@@ -414,7 +419,7 @@ static irqreturn_t serial_txx9_interrupt(int irq, void *dev_id)
static unsigned int serial_txx9_tx_empty(struct uart_port *port)
{
- struct uart_txx9_port *up = (struct uart_txx9_port *)port;
+ struct uart_txx9_port *up = to_uart_txx9_port(port);
unsigned long flags;
unsigned int ret;
@@ -427,7 +432,7 @@ static unsigned int serial_txx9_tx_empty(struct uart_port *port)
static unsigned int serial_txx9_get_mctrl(struct uart_port *port)
{
- struct uart_txx9_port *up = (struct uart_txx9_port *)port;
+ struct uart_txx9_port *up = to_uart_txx9_port(port);
unsigned int ret;
/* no modem control lines */
@@ -440,7 +445,7 @@ static unsigned int serial_txx9_get_mctrl(struct uart_port *port)
static void serial_txx9_set_mctrl(struct uart_port *port, unsigned int mctrl)
{
- struct uart_txx9_port *up = (struct uart_txx9_port *)port;
+ struct uart_txx9_port *up = to_uart_txx9_port(port);
if (mctrl & TIOCM_RTS)
sio_mask(up, TXX9_SIFLCR, TXX9_SIFLCR_RTSSC);
@@ -450,7 +455,7 @@ static void serial_txx9_set_mctrl(struct uart_port *port, unsigned int mctrl)
static void serial_txx9_break_ctl(struct uart_port *port, int break_state)
{
- struct uart_txx9_port *up = (struct uart_txx9_port *)port;
+ struct uart_txx9_port *up = to_uart_txx9_port(port);
unsigned long flags;
spin_lock_irqsave(&up->port.lock, flags);
@@ -494,7 +499,7 @@ static int serial_txx9_get_poll_char(struct uart_port *port)
{
unsigned int ier;
unsigned char c;
- struct uart_txx9_port *up = (struct uart_txx9_port *)port;
+ struct uart_txx9_port *up = to_uart_txx9_port(port);
/*
* First save the IER then disable the interrupts
@@ -520,7 +525,7 @@ static int serial_txx9_get_poll_char(struct uart_port *port)
static void serial_txx9_put_poll_char(struct uart_port *port, unsigned char c)
{
unsigned int ier;
- struct uart_txx9_port *up = (struct uart_txx9_port *)port;
+ struct uart_txx9_port *up = to_uart_txx9_port(port);
/*
* First save the IER then disable the interrupts
@@ -551,7 +556,7 @@ static void serial_txx9_put_poll_char(struct uart_port *port, unsigned char c)
static int serial_txx9_startup(struct uart_port *port)
{
- struct uart_txx9_port *up = (struct uart_txx9_port *)port;
+ struct uart_txx9_port *up = to_uart_txx9_port(port);
unsigned long flags;
int retval;
@@ -596,7 +601,7 @@ static int serial_txx9_startup(struct uart_port *port)
static void serial_txx9_shutdown(struct uart_port *port)
{
- struct uart_txx9_port *up = (struct uart_txx9_port *)port;
+ struct uart_txx9_port *up = to_uart_txx9_port(port);
unsigned long flags;
/*
@@ -636,7 +641,7 @@ static void
serial_txx9_set_termios(struct uart_port *port, struct ktermios *termios,
struct ktermios *old)
{
- struct uart_txx9_port *up = (struct uart_txx9_port *)port;
+ struct uart_txx9_port *up = to_uart_txx9_port(port);
unsigned int cval, fcr = 0;
unsigned long flags;
unsigned int baud, quot;
@@ -814,19 +819,19 @@ static void serial_txx9_release_resource(struct uart_txx9_port *up)
static void serial_txx9_release_port(struct uart_port *port)
{
- struct uart_txx9_port *up = (struct uart_txx9_port *)port;
+ struct uart_txx9_port *up = to_uart_txx9_port(port);
serial_txx9_release_resource(up);
}
static int serial_txx9_request_port(struct uart_port *port)
{
- struct uart_txx9_port *up = (struct uart_txx9_port *)port;
+ struct uart_txx9_port *up = to_uart_txx9_port(port);
return serial_txx9_request_resource(up);
}
static void serial_txx9_config_port(struct uart_port *port, int uflags)
{
- struct uart_txx9_port *up = (struct uart_txx9_port *)port;
+ struct uart_txx9_port *up = to_uart_txx9_port(port);
int ret;
/*
@@ -897,7 +902,7 @@ static void __init serial_txx9_register_ports(struct uart_driver *drv,
static void serial_txx9_console_putchar(struct uart_port *port, int ch)
{
- struct uart_txx9_port *up = (struct uart_txx9_port *)port;
+ struct uart_txx9_port *up = to_uart_txx9_port(port);
wait_for_xmitr(up);
sio_out(up, TXX9_SITFIFO, ch);
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-15 17:52:42 +0000