[PATCH] Updated legacy code in i386 pc386
Vipul Nayyar
nayyar_vipul at yahoo.com
Fri Jul 26 14:53:39 UTC 2013
---
c/src/lib/libbsp/i386/pc386/3c509/3c509.c | 113 +++++-------------------
c/src/lib/libbsp/i386/pc386/clock/ckinit.c | 71 +++++++--------
c/src/lib/libbsp/i386/pc386/console/ps2_mouse.c | 58 +++++-------
c/src/lib/libbsp/i386/pc386/console/vgacons.c | 35 +++-----
c/src/lib/libbsp/i386/pc386/include/bsp.h | 10 ++-
c/src/lib/libbsp/i386/pc386/wd8003/wd8003.c | 44 ++++-----
c/src/lib/libbsp/i386/shared/comm/tty_drv.c | 93 +++++++------------
c/src/lib/libbsp/i386/shared/smp/smp-imps.c | 30 +++----
8 files changed, 166 insertions(+), 288 deletions(-)
diff --git a/c/src/lib/libbsp/i386/pc386/3c509/3c509.c b/c/src/lib/libbsp/i386/pc386/3c509/3c509.c
index ec309ba..41c1de1 100644
--- a/c/src/lib/libbsp/i386/pc386/3c509/3c509.c
+++ b/c/src/lib/libbsp/i386/pc386/3c509/3c509.c
@@ -60,6 +60,7 @@
#include <errno.h>
#include <rtems/error.h>
#include <rtems/rtems_bsdnet.h>
+#include <assert.h>
#include <sys/param.h>
#include <sys/mbuf.h>
@@ -163,11 +164,11 @@ struct ep_softc
struct ep_board *epb;
int unit;
- rtems_irq_connect_data irqInfo;
- rtems_id rxDaemonTid;
- rtems_id txDaemonTid;
+ rtems_id rxDaemonTid;
+ rtems_id txDaemonTid;
+ rtems_vector_number name;
- int acceptBroadcast;
+ int acceptBroadcast;
short tx_underrun;
short rx_no_first;
@@ -355,7 +356,7 @@ static __inline unsigned short inw( unsigned short io_addr )
* RETURNS: nothing.
*
**********************************************************************************/
-void __inline outb( unsigned short io_addr, uint8_t out_data )
+static __inline void outb( unsigned short io_addr, uint8_t out_data )
{
outport_byte( io_addr, out_data );
}
@@ -403,46 +404,6 @@ static int get_eeprom_data( int id_port, int offset )
/**********************************************************************************
*
- * DESCRIPTION: Waits until the EEPROM of the card is ready to be accessed.
- *
- * RETURNS: 0 - not ready; 1 - ok
- *
- **********************************************************************************/
-static int eeprom_rdy( struct ep_softc *sc )
-{
- int i;
-
- for (i = 0; is_eeprom_busy(BASE) && i < MAX_EEPROMBUSY; i++)
- continue;
- if (i >= MAX_EEPROMBUSY)
- {
- printf("ep%d: eeprom failed to come ready.\n", sc->unit);
- return (0);
- }
- return (1);
-}
-
-/**********************************************************************************
- *
- * DESCRIPTION:
- * get_e: gets a 16 bits word from the EEPROM.
- * We must have set the window before call this routine.
- *
- * RETURNS: data from EEPROM
- *
- **********************************************************************************/
-u_short get_e( struct ep_softc *sc, int offset )
-{
- if( !eeprom_rdy(sc) )
- return (0xffff);
- outw(BASE + EP_W0_EEPROM_COMMAND, EEPROM_CMD_RD | offset );
- if( !eeprom_rdy(sc) )
- return( 0xffff );
- return( inw( BASE + EP_W0_EEPROM_DATA ) );
-}
-
-/**********************************************************************************
- *
* DESCRIPTION:
* Driver interrupt handler. This routine is called by the RTEMS kernel when this
* interrupt is raised.
@@ -450,9 +411,9 @@ u_short get_e( struct ep_softc *sc, int offset )
* RETURNS: nothing.
*
**********************************************************************************/
-static rtems_isr ap_interrupt_handler( rtems_vector_number v )
+static rtems_isr ap_interrupt_handler(void *arg)
{
- struct ep_softc *sc = (struct ep_softc *)&ep_softc[ 0 ];
+ struct ep_softc *sc = (struct ep_softc *)arg;
/* de-activate any pending interrrupt, and sent and event to interrupt task
* to process all events required by this interrupt.
@@ -464,30 +425,6 @@ static rtems_isr ap_interrupt_handler( rtems_vector_number v )
/**********************************************************************************
*
* DESCRIPTION:
- *
- * RETURNS:
- *
- **********************************************************************************/
-static void nopOn(const rtems_irq_connect_data* notUsed)
-{
- /* does nothing */
-}
-
-/**********************************************************************************
- *
- * DESCRIPTION:
- *
- * RETURNS:
- *
- **********************************************************************************/
-static int _3c509_IsOn(const rtems_irq_connect_data* irq)
-{
- return BSP_irq_enabled_at_i8259s (irq->name);
-}
-
-/**********************************************************************************
- *
- * DESCRIPTION:
* Initializes the ethernet hardware.
*
* RETURNS: nothing.
@@ -495,24 +432,22 @@ static int _3c509_IsOn(const rtems_irq_connect_data* irq)
**********************************************************************************/
static void _3c509_initialize_hardware (struct ep_softc *sc)
{
- rtems_status_code st;
+ rtems_status_code status;
epinit( sc );
/*
* Set up interrupts
*/
- sc->irqInfo.hdl = ( rtems_irq_hdl )ap_interrupt_handler;
- sc->irqInfo.on = nopOn;
- sc->irqInfo.off = nopOn;
- sc->irqInfo.isOn = _3c509_IsOn;
-
- printf ("3c509: IRQ with Kernel: %d\n", sc->irqInfo.name );
- st = BSP_install_rtems_irq_handler( &sc->irqInfo );
- if( !st )
- {
- rtems_panic ("Can't attach WD interrupt handler for irq %d\n", sc->irqInfo.name );
- }
+ printf ("3c509: IRQ with Kernel: %d\n", (int)sc->name );
+ status = rtems_interrupt_handler_install(
+ sc->name,
+ "3c509",
+ RTEMS_INTERRUPT_UNIQUE,
+ ap_interrupt_handler,
+ sc
+ );
+ assert(status == RTEMS_SUCCESSFUL);
}
/**********************************************************************************
@@ -746,8 +681,8 @@ int rtems_3c509_driver_attach (struct rtems_bsdnet_ifconfig *config )
*/
overrun = 0;
resend = 0;
- ep_unit = 0;
- ep_boards = 0;
+ ep_unit = 0;
+ ep_boards = 0;
/*
* Find a free driver
@@ -782,9 +717,9 @@ int rtems_3c509_driver_attach (struct rtems_bsdnet_ifconfig *config )
mtu = ETHERMTU;
if (config->irno)
- sc->irqInfo.name = config->irno;
+ sc->name = config->irno;
else
- sc->irqInfo.name = 10;
+ sc->name = 10;
if (config->port)
sc->ep_io_addr = config->port;
@@ -1046,13 +981,13 @@ static int ep_isa_attach( struct isa_device *is )
irq = is->id_irq;
/* update the interrupt line number to registered with kernel */
- sc->irqInfo.name = irq;
+ sc->name = irq;
GO_WINDOW( 0 );
SET_IRQ( BASE, irq );
printf( "3C509: I/O=0x%x, IRQ=%d, CONNECTOR=%s, ",
- sc->ep_io_addr, sc->irqInfo.name,ep_conn_type[ sc->ep_connector ] );
+ sc->ep_io_addr, (int)sc->name,ep_conn_type[ sc->ep_connector ] );
ep_attach( sc );
return 1;
diff --git a/c/src/lib/libbsp/i386/pc386/clock/ckinit.c b/c/src/lib/libbsp/i386/pc386/clock/ckinit.c
index 37b0408..76024e8 100644
--- a/c/src/lib/libbsp/i386/pc386/clock/ckinit.c
+++ b/c/src/lib/libbsp/i386/pc386/clock/ckinit.c
@@ -27,6 +27,7 @@
#include <bsp/irq.h>
#include <bspopts.h>
#include <libcpu/cpuModel.h>
+#include <assert.h>
#define CLOCK_VECTOR 0
@@ -36,15 +37,12 @@ uint32_t pc386_clock_click_count;
/* forward declaration */
void Clock_isr(void *param);
-void Clock_driver_support_at_tick_tsc(void);
-void Clock_driver_support_at_tick_empty(void);
-uint32_t bsp_clock_nanoseconds_since_last_tick_tsc(void);
-uint32_t bsp_clock_nanoseconds_since_last_tick_i8254(void);
-void Clock_isr_handler(rtems_irq_hdl_param param);
-int clockIsOn(const rtems_irq_connect_data* unused);
-void clockOff(const rtems_irq_connect_data* unused);
-void Clock_driver_install_handler(void);
-void Clock_driver_support_initialize_hardware(void);
+static void Clock_driver_support_at_tick_empty(void);
+static void clockOff(void);
+static void Clock_driver_support_at_tick_tsc(void);
+static uint32_t bsp_clock_nanoseconds_since_last_tick_tsc(void);
+static uint32_t bsp_clock_nanoseconds_since_last_tick_i8254(void);
+static void Clock_isr_handler(void *param);
/*
* Roughly the number of cycles per tick and per nanosecond. Note that these
@@ -83,7 +81,7 @@ uint32_t (*Clock_driver_nanoseconds_since_last_tick)(void) = NULL;
/*
* What do we do at each clock tick?
*/
-void Clock_driver_support_at_tick_tsc(void)
+static void Clock_driver_support_at_tick_tsc(void)
{
#ifdef CLOCK_DRIVER_ISRS_PER_TICK
/*
@@ -99,7 +97,7 @@ void Clock_driver_support_at_tick_tsc(void)
#endif
}
-void Clock_driver_support_at_tick_empty(void)
+static void Clock_driver_support_at_tick_empty(void)
{
}
@@ -113,7 +111,7 @@ extern volatile uint32_t Clock_driver_isrs;
/*
* Get nanoseconds using Pentium-compatible TSC register
*/
-uint32_t bsp_clock_nanoseconds_since_last_tick_tsc(void)
+static uint32_t bsp_clock_nanoseconds_since_last_tick_tsc(void)
{
uint64_t diff_nsec;
@@ -140,7 +138,7 @@ uint32_t bsp_clock_nanoseconds_since_last_tick_tsc(void)
/*
* Get nanoseconds using 8254 timer chip
*/
-uint32_t bsp_clock_nanoseconds_since_last_tick_i8254(void)
+static uint32_t bsp_clock_nanoseconds_since_last_tick_i8254(void)
{
uint32_t usecs, clicks, isrs;
uint32_t usecs1, usecs2;
@@ -232,9 +230,7 @@ static void calibrate_tsc(void)
pc586_tsc_per_tick /= rtems_clock_get_ticks_per_second();
}
-static void clockOn(
- const rtems_irq_connect_data* unused
-)
+static void clockOn(void)
{
pc386_isrs_per_tick = 1;
pc386_microseconds_per_isr = rtems_configuration_get_microseconds_per_tick();
@@ -267,7 +263,7 @@ static void clockOn(
calibrate_tsc();
}
-void clockOff(const rtems_irq_connect_data* unused)
+static void clockOff(void)
{
/* reset timer mode to standard (BIOS) value */
outport_byte(TIMER_MODE, TIMER_SEL0 | TIMER_16BIT | TIMER_RATEGEN);
@@ -275,35 +271,27 @@ void clockOff(const rtems_irq_connect_data* unused)
outport_byte(TIMER_CNTR0, 0);
} /* Clock_exit */
-int clockIsOn(const rtems_irq_connect_data* unused)
-{
- return ((i8259s_cache & 0x1) == 0);
-}
bool Clock_isr_enabled = false;
-void Clock_isr_handler(
- rtems_irq_hdl_param param
-)
+static void Clock_isr_handler(void *param)
{
if ( Clock_isr_enabled )
Clock_isr( param );
}
-static rtems_irq_connect_data clockIrqData = {
- BSP_PERIODIC_TIMER,
- Clock_isr_handler,
- 0,
- clockOn,
- clockOff,
- clockIsOn
-};
-
void Clock_driver_install_handler(void)
{
- if (!BSP_install_rtems_irq_handler (&clockIrqData)) {
- printk("Unable to install system clock ISR handler\n");
- rtems_fatal_error_occurred(1);
- }
+ rtems_status_code status;
+
+ status = rtems_interrupt_handler_install(
+ BSP_PERIODIC_TIMER,
+ "ckinit",
+ RTEMS_INTERRUPT_UNIQUE,
+ Clock_isr_handler,
+ NULL
+ );
+ assert(status == RTEMS_SUCCESSFUL);
+ clockOn();
}
void Clock_driver_support_initialize_hardware(void)
@@ -349,7 +337,14 @@ void Clock_driver_support_initialize_hardware(void)
#define Clock_driver_support_shutdown_hardware() \
do { \
- BSP_remove_rtems_irq_handler (&clockIrqData); \
+ rtems_status_code status; \
+ clockOff(); \
+ status = rtems_interrupt_handler_remove( \
+ BSP_PERIODIC_TIMER, \
+ Clock_isr_handler, \
+ NULL \
+ ); \
+ assert(status == RTEMS_SUCCESSFUL); \
} while (0)
#include "../../../shared/clockdrv_shell.h"
diff --git a/c/src/lib/libbsp/i386/pc386/console/ps2_mouse.c b/c/src/lib/libbsp/i386/pc386/console/ps2_mouse.c
index d0af6b9..9112552 100644
--- a/c/src/lib/libbsp/i386/pc386/console/ps2_mouse.c
+++ b/c/src/lib/libbsp/i386/pc386/console/ps2_mouse.c
@@ -17,6 +17,7 @@
#include <string.h>
#include <errno.h>
#include <sys/types.h>
+#include <assert.h>
#include <bsp.h>
#include <bsp/irq.h>
@@ -29,6 +30,7 @@
#define INITIALIZE_MOUSE
/* Some configuration switches are present in the include file... */
#include "ps2_mouse.h"
+#include "ps2_drv.h"
static void kbd_write_command_w(int data);
#if 0
@@ -36,6 +38,7 @@ static void kbd_write_output_w(int data);
#endif
static unsigned char handle_kbd_event(void);
+static void ps2_set_driver_handler(int port, mouse_parser_enqueue_handler handler);
/* used only by send_data - set by keyboard_interrupt */
static volatile unsigned char reply_expected = 0;
@@ -56,14 +59,14 @@ static unsigned char mouse_reply_expected = 0;
#define AUX_INTS_ON (KBD_MODE_KCC | KBD_MODE_SYS | KBD_MODE_MOUSE_INT | KBD_MODE_KBD_INT)
#define MAX_RETRIES 60 /* some aux operations take long time*/
-static void ps2_mouse_interrupt(rtems_irq_hdl_param);
+static void ps2_mouse_interrupt(void *);
static mouse_parser_enqueue_handler driver_input_handler_ps2 = NULL;
/*
* This routine sets the handler to handle the characters received
* from the serial port.
*/
-void ps2_set_driver_handler(
+static void ps2_set_driver_handler(
int port,
mouse_parser_enqueue_handler handler
)
@@ -78,30 +81,6 @@ static void mdelay( unsigned long t )
static void* termios_ttyp_paux = NULL;
-static void
-isr_on(const rtems_irq_connect_data *unused)
-{
- return;
-}
-
-static void
-isr_off(const rtems_irq_connect_data *unused)
-{
- return;
-}
-
-static int isr_is_on(const rtems_irq_connect_data *irq)
-{
- return BSP_irq_enabled_at_i8259s( irq->name );
-}
-
-static rtems_irq_connect_data ps2_isr_data = { AUX_IRQ,
- ps2_mouse_interrupt,
- 0,
- isr_on,
- isr_off,
- isr_is_on };
-
/*
* Wait for keyboard controller input buffer to drain.
*
@@ -223,7 +202,7 @@ static unsigned char handle_kbd_event(void)
return status;
}
-static void ps2_mouse_interrupt(rtems_irq_hdl_param ignored)
+static void ps2_mouse_interrupt(void * unused)
{
handle_kbd_event();
}
@@ -323,11 +302,17 @@ static int queue_empty(void)
static int release_aux(void)
{
+ rtems_status_code status;
if (--aux_count)
return 0;
kbd_write_cmd(AUX_INTS_OFF); /* Disable controller ints */
kbd_write_command_w(KBD_CCMD_MOUSE_DISABLE);
- BSP_remove_rtems_irq_handler( &ps2_isr_data );
+ status = rtems_interrupt_handler_remove(
+ AUX_IRQ,
+ ps2_mouse_interrupt,
+ NULL
+ );
+ assert(status == RTEMS_SUCCESSFUL);
return 0;
}
@@ -338,18 +323,21 @@ static int release_aux(void)
static int open_aux(void)
{
- int status;
+ rtems_status_code status;
if (aux_count++) {
return 0;
}
queue->head = queue->tail = 0; /* Flush input queue */
- status = BSP_install_rtems_irq_handler( &ps2_isr_data );
- if( !status ) {
- printk("Error installing ps2-mouse interrupt handler!\n" );
- rtems_fatal_error_occurred( status );
- }
+ status = rtems_interrupt_handler_install(
+ AUX_IRQ,
+ "ps2_mouse",
+ RTEMS_INTERRUPT_UNIQUE,
+ ps2_mouse_interrupt,
+ NULL
+ );
+ assert(status == RTEMS_SUCCESSFUL);
kbd_write_command_w(KBD_CCMD_MOUSE_ENABLE); /* Enable the auxiliary port on
controller. */
@@ -429,7 +417,7 @@ static int psaux_init( void )
/*
* paux device driver INITIALIZE entry point.
*/
-rtems_device_driver paux_initialize(
+rtems_device_driver paux_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg)
diff --git a/c/src/lib/libbsp/i386/pc386/console/vgacons.c b/c/src/lib/libbsp/i386/pc386/console/vgacons.c
index d1143da..91d88ee 100644
--- a/c/src/lib/libbsp/i386/pc386/console/vgacons.c
+++ b/c/src/lib/libbsp/i386/pc386/console/vgacons.c
@@ -1,5 +1,5 @@
/*
- * This file contains the termios TTY driver for the i386
+ * This file contains the termios TTY driver for the i386
* vga.
*
* COPYRIGHT (c) 1989-2011.
@@ -20,23 +20,11 @@
#include <bsp/irq.h>
#include <bsp.h>
#include <crt.h>
+#include <assert.h>
+#include "keyboard.h"
#define VGACONS_STATIC static
-static int isr_is_on(const rtems_irq_connect_data *irq)
-{
- return BSP_irq_enabled_at_i8259s(irq->name);
-}
-
-static rtems_irq_connect_data keyboard_isr_data = {
- BSP_KEYBOARD,
- keyboard_interrupt,
- 0,
- NULL,
- NULL,
- isr_is_on
-};
-
/*
* vgacons_init
*
@@ -44,7 +32,7 @@ static rtems_irq_connect_data keyboard_isr_data = {
*/
VGACONS_STATIC void vgacons_init(int minor)
{
- /*
+ /*
* Note: We do not initialize the KBD interface here since
* it was initialized regardless of whether the
* vga is available or not. Therefore it is initialized
@@ -160,7 +148,7 @@ bool vgacons_probe(
int minor
)
{
- int status;
+ rtems_status_code status;
static bool firstTime = true;
if ((*(unsigned char*) NB_MAX_ROW_ADDR == 0) &&
@@ -175,11 +163,14 @@ bool vgacons_probe(
* can be COM1 and you can still use the mouse/VGA for graphics.
*/
if ( firstTime ) {
- status = BSP_install_rtems_irq_handler(&keyboard_isr_data);
- if (!status) {
- printk("Error installing keyboard interrupt handler!\n");
- rtems_fatal_error_occurred(status);
- }
+ status = rtems_interrupt_handler_install(
+ BSP_KEYBOARD,
+ "vgacons",
+ RTEMS_INTERRUPT_UNIQUE,
+ keyboard_interrupt,
+ NULL
+ );
+ assert(status == RTEMS_SUCCESSFUL);
}
firstTime = false;
diff --git a/c/src/lib/libbsp/i386/pc386/include/bsp.h b/c/src/lib/libbsp/i386/pc386/include/bsp.h
index 5e6dcc6..625d4ce 100644
--- a/c/src/lib/libbsp/i386/pc386/include/bsp.h
+++ b/c/src/lib/libbsp/i386/pc386/include/bsp.h
@@ -80,6 +80,10 @@ extern int rtems_dec21140_driver_attach(struct rtems_bsdnet_ifconfig *, int);
#define BSP_DEC21140_NETWORK_DRIVER_NAME "dc1"
#define BSP_DEC21140_NETWORK_DRIVER_ATTACH rtems_dec21140_driver_attach
+extern int rtems_3c509_driver_attach(struct rtems_bsdnet_ifconfig *config);
+#define BSP_3C509_NETWORK_DRIVER_NAME "3c1"
+#define BSP_3C509_NETWORK_DRIVER_ATTACH rtems_3c509_driver_attach
+
#ifndef RTEMS_BSP_NETWORK_DRIVER_NAME
#define RTEMS_BSP_NETWORK_DRIVER_NAME BSP_DEC21140_NETWORK_DRIVER_NAME
#endif
@@ -134,7 +138,7 @@ extern int rtems_dec21140_driver_attach(struct rtems_bsdnet_ifconfig *, int);
/*-------------------------------------------------------------------------+
| Console Defines
-| WARNING: These Values MUST match the order in
+| WARNING: These Values MUST match the order in
| Console_Configuration_Ports
+--------------------------------------------------------------------------*/
#define BSP_CONSOLE_VGA 0
@@ -182,6 +186,10 @@ char _IBMPC_inch_sleep (void); /* from 'inch.c' */
void Wait_X_ms(unsigned int timeToWait); /* from 'timer.c' */
+void Clock_driver_install_handler(void); /* from 'ckinit.c' */
+void Clock_driver_support_initialize_hardware(void); /* from 'ckinit.c' */
+size_t read_aux(char * buffer, size_t count); /* from 'ps2_mouse.c' */
+
/* Definitions for BSPConsolePort */
#define BSP_CONSOLE_PORT_CONSOLE (-1)
#define BSP_CONSOLE_PORT_COM1 (BSP_UART_COM1)
diff --git a/c/src/lib/libbsp/i386/pc386/wd8003/wd8003.c b/c/src/lib/libbsp/i386/pc386/wd8003/wd8003.c
index d26464c..64b7fda 100644
--- a/c/src/lib/libbsp/i386/pc386/wd8003/wd8003.c
+++ b/c/src/lib/libbsp/i386/pc386/wd8003/wd8003.c
@@ -18,6 +18,7 @@
#include <errno.h>
#include <rtems/error.h>
#include <rtems/rtems_bsdnet.h>
+#include <assert.h>
#include <sys/param.h>
#include <sys/mbuf.h>
@@ -73,7 +74,6 @@
*/
struct wd_softc {
struct arpcom arpcom;
- rtems_irq_connect_data irqInfo;
struct mbuf **rxMbuf;
struct mbuf **txMbuf;
int acceptBroadcast;
@@ -84,6 +84,7 @@ struct wd_softc {
int txBdActiveCount;
rtems_id rxDaemonTid;
rtems_id txDaemonTid;
+ rtems_vector_number name;
unsigned int port;
unsigned char *base;
@@ -127,7 +128,7 @@ static struct wd_softc wd_softc[NWDDRIVER];
* WD interrupt handler
*/
static void
-wd8003Enet_interrupt_handler (void *unused)
+wd8003Enet_interrupt_handler (void * unused)
{
unsigned int tport;
unsigned char status, status2;
@@ -169,19 +170,6 @@ wd8003Enet_interrupt_handler (void *unused)
}
-static void nopOn(const rtems_irq_connect_data* notUsed)
-{
- /*
- * code should be moved from wd8003Enet_initialize_hardware
- * to this location
- */
-}
-
-static int wdIsOn(const rtems_irq_connect_data* irq)
-{
- return BSP_irq_enabled_at_i8259s (irq->name);
-}
-
/*
* Initialize the ethernet hardware
*/
@@ -191,7 +179,7 @@ wd8003Enet_initialize_hardware (struct wd_softc *sc)
int i1, ultra;
char cc1, cc2;
unsigned char temp;
- rtems_status_code st;
+ rtems_status_code status;
unsigned int tport;
unsigned char *hwaddr;
@@ -257,15 +245,15 @@ wd8003Enet_initialize_hardware (struct wd_softc *sc)
/*
* Set up interrupts
*/
- sc->irqInfo.hdl = wd8003Enet_interrupt_handler;
- sc->irqInfo.on = nopOn;
- sc->irqInfo.off = nopOn;
- sc->irqInfo.isOn = wdIsOn;
-
- st = BSP_install_rtems_irq_handler (&sc->irqInfo);
- if (!st)
- rtems_panic ("Can't attach WD interrupt handler for irq %d\n",
- sc->irqInfo.name);
+
+ status = rtems_interrupt_handler_install(
+ sc->name,
+ "wd8003",
+ RTEMS_INTERRUPT_UNIQUE,
+ wd8003Enet_interrupt_handler,
+ NULL
+ );
+ assert(status == RTEMS_SUCCESSFUL);
}
static void
@@ -397,7 +385,7 @@ sendpacket (struct ifnet *ifp, struct mbuf *m)
/*
* Driver transmit daemon
*/
-void
+static void
wd_txDaemon (void *arg)
{
struct wd_softc *sc = (struct wd_softc *)arg;
@@ -607,9 +595,9 @@ rtems_wd_driver_attach (struct rtems_bsdnet_ifconfig *config, int attach)
mtu = ETHERMTU;
if (config->irno)
- sc->irqInfo.name = config->irno;
+ sc->name = config->irno;
else
- sc->irqInfo.name = 5;
+ sc->name = 5;
if (config->port)
sc->port = config->port;
diff --git a/c/src/lib/libbsp/i386/shared/comm/tty_drv.c b/c/src/lib/libbsp/i386/shared/comm/tty_drv.c
index aafb02a..16a40df 100644
--- a/c/src/lib/libbsp/i386/shared/comm/tty_drv.c
+++ b/c/src/lib/libbsp/i386/shared/comm/tty_drv.c
@@ -27,63 +27,19 @@
#include <termios.h>
#include <uart.h>
#include <libcpu/cpuModel.h>
+#include "tty_drv.h"
int BSP_poll_read(int);
/* Internal routines */
static int tty1_conSetAttr( int minor, const struct termios *t);
static int tty2_conSetAttr( int minor, const struct termios *t);
-static void isr_on(const rtems_irq_connect_data *);
-static void isr_off(const rtems_irq_connect_data *);
-static int isr_is_on(const rtems_irq_connect_data *);
extern BSP_polling_getchar_function_type BSP_poll_char;
extern int BSPConsolePort;
extern void rtems_set_waiting_id_comx( int port, rtems_id id, rtems_event_set event );
/*
- * Interrupt structure for tty1
- */
-static rtems_irq_connect_data tty1_isr_data =
-{
- BSP_UART_COM1_IRQ,
- BSP_uart_termios_isr_com1,
- 0,
- isr_on,
- isr_off,
- isr_is_on};
-
-/*
- * Interrupt structure for tty2
- */
-static rtems_irq_connect_data tty2_isr_data =
-{
- BSP_UART_COM2_IRQ,
- BSP_uart_termios_isr_com2,
- 0,
- isr_on,
- isr_off,
- isr_is_on};
-
-static void
-isr_on(const rtems_irq_connect_data *unused)
-{
- return;
-}
-
-static void
-isr_off(const rtems_irq_connect_data *unused)
-{
- return;
-}
-
-static int
-isr_is_on(const rtems_irq_connect_data *irq)
-{
- return BSP_irq_enabled_at_i8259s(irq->name);
-}
-
-/*
* TTYS1 - device driver INITIALIZE entry point.
*/
rtems_device_driver
@@ -111,12 +67,14 @@ tty1_initialize(rtems_device_major_number major,
*/
/* 9600-8-N-1, without hardware flow control */
BSP_uart_init( BSP_UART_COM1, 9600, CHR_8_BITS, 0, 0, 0 );
- status = BSP_install_rtems_irq_handler( &tty1_isr_data );
- if( !status )
- {
- printk("Error installing ttyS1 interrupt handler!\n");
- rtems_fatal_error_occurred(status);
- }
+ status = rtems_interrupt_handler_install(
+ BSP_UART_COM1_IRQ,
+ "tty_drv",
+ RTEMS_INTERRUPT_UNIQUE,
+ BSP_uart_termios_isr_com1,
+ NULL
+ );
+ assert(status == RTEMS_SUCCESSFUL);
/*
* Register the device
*/
@@ -132,7 +90,14 @@ tty1_initialize(rtems_device_major_number major,
static int tty1_last_close(int major, int minor, void *arg)
{
- BSP_remove_rtems_irq_handler( &tty1_isr_data );
+ rtems_status_code status;
+
+ status = rtems_interrupt_handler_remove(
+ BSP_UART_COM1_IRQ,
+ BSP_uart_termios_isr_com1,
+ NULL
+ );
+ assert(status == RTEMS_SUCCESSFUL);
return 0;
}
@@ -339,12 +304,15 @@ tty2_initialize(rtems_device_major_number major,
*/
/* 9600-8-N-1, without hardware flow control */
BSP_uart_init( BSP_UART_COM2, 9600, CHR_8_BITS, 0, 0, 0);
- status = BSP_install_rtems_irq_handler( &tty2_isr_data );
- if( !status )
- {
- printk("Error installing serial console interrupt handler!\n");
- rtems_fatal_error_occurred(status);
- }
+ status = rtems_interrupt_handler_install(
+ BSP_UART_COM2_IRQ,
+ "tty_drv",
+ RTEMS_INTERRUPT_UNIQUE,
+ BSP_uart_termios_isr_com2,
+ NULL
+ );
+ assert(status == RTEMS_SUCCESSFUL);
+
/*
* Register the device
*/
@@ -360,7 +328,14 @@ tty2_initialize(rtems_device_major_number major,
static int tty2_last_close(int major, int minor, void *arg)
{
- BSP_remove_rtems_irq_handler( &tty2_isr_data );
+ rtems_status_code status;
+
+ status = rtems_interrupt_handler_remove(
+ BSP_UART_COM2_IRQ,
+ BSP_uart_termios_isr_com2,
+ NULL
+ );
+ assert(status == RTEMS_SUCCESSFUL);
return 0;
}
diff --git a/c/src/lib/libbsp/i386/shared/smp/smp-imps.c b/c/src/lib/libbsp/i386/shared/smp/smp-imps.c
index 916379e..3e51f02 100644
--- a/c/src/lib/libbsp/i386/shared/smp/smp-imps.c
+++ b/c/src/lib/libbsp/i386/shared/smp/smp-imps.c
@@ -79,6 +79,7 @@
#include <rtems/bspsmp.h>
#include <rtems/bspIo.h>
#include <libcpu/cpu.h>
+#include <assert.h>
extern void _pc386_delay(void);
@@ -120,14 +121,14 @@ static void UDELAY(int x)
while ( _i-- )
_pc386_delay();
}
-
+
#define READ_MSR_LO(_x) \
(unsigned int)(read_msr(_x) & 0xffffffff)
static inline unsigned long long read_msr(unsigned int msr)
{
unsigned long long value;
-
+
asm volatile("rdmsr" : "=A" (value) : "c" (msr));
return value;
}
@@ -385,7 +386,7 @@ imps_read_config_table(unsigned start, int count)
case IMPS_BCT_PROCESSOR:
if ( imps_num_cpus < rtems_configuration_get_maximum_processors() ) {
add_processor((imps_processor *)start);
- } else
+ } else
imps_num_cpus++;
start += 12; /* 20 total */
break;
@@ -751,22 +752,19 @@ rtems_isr ap_ipi_isr(
#include <rtems/irq.h>
-static rtems_irq_connect_data apIPIIrqData = {
- 16,
- (void *)ap_ipi_isr,
- 0,
- NULL, /* On */
- NULL, /* Off */
- NULL, /* IsOn */
-};
-
extern void bsp_reset(void);
void ipi_install_irq(void)
{
- if (!BSP_install_rtems_irq_handler (&apIPIIrqData)) {
- printk("Unable to initialize IPI\n");
- bsp_reset();
- }
+ rtems_status_code status;
+
+ status = rtems_interrupt_handler_install(
+ 16,
+ "smp-imps",
+ RTEMS_INTERRUPT_UNIQUE,
+ ap_ipi_isr,
+ NULL
+ );
+ assert(status == RTEMS_SUCCESSFUL);
}
#ifdef __SSE__
--
1.7.11.7
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