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2005-05-17 Jennifer Averett <jennifer.averett@oarcorp.com>

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* irq/irq.c, irq/irq.h, network/network.c: Modified to use rtems/irq.h.
This commit is contained in:
Jennifer Averett
2005-05-17 14:59:39 +00:00
parent 41a4657112
commit adc53ec954
4 changed files with 82 additions and 233 deletions
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4
c/src/lib/libbsp/powerpc/mbx8xx/ChangeLog
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@@ -1,3 +1,7 @@
2005-05-17 Jennifer Averett <jennifer.averett@oarcorp.com>
* irq/irq.c, irq/irq.h, network/network.c: Modified to use rtems/irq.h.
2005-05-05 Jennifer Averett <jennifer.averett@oarcorp.com>
* irq/irq_init.c, network/network.c: Fix calls/routines to match

18
c/src/lib/libbsp/powerpc/mbx8xx/irq/irq.c
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@@ -37,7 +37,7 @@ static rtems_irq_connect_data* rtems_hdl_tbl;
/*
* Check if symbolic IRQ name is an SIU IRQ
*/
static inline int is_siu_irq(const rtems_irq_symbolic_name irqLine)
static inline int is_siu_irq(const rtems_irq_number irqLine)
{
return (((int) irqLine <= BSP_SIU_IRQ_MAX_OFFSET) &
((int) irqLine >= BSP_SIU_IRQ_LOWEST_OFFSET)
@@ -47,7 +47,7 @@ static inline int is_siu_irq(const rtems_irq_symbolic_name irqLine)
/*
* Check if symbolic IRQ name is an CPM IRQ
*/
static inline int is_cpm_irq(const rtems_irq_symbolic_name irqLine)
static inline int is_cpm_irq(const rtems_irq_number irqLine)
{
return (((int) irqLine <= BSP_CPM_IRQ_MAX_OFFSET) &
((int) irqLine >= BSP_CPM_IRQ_LOWEST_OFFSET)
@@ -57,7 +57,7 @@ static inline int is_cpm_irq(const rtems_irq_symbolic_name irqLine)
/*
* Check if symbolic IRQ name is a Processor IRQ
*/
static inline int is_processor_irq(const rtems_irq_symbolic_name irqLine)
static inline int is_processor_irq(const rtems_irq_number irqLine)
{
return (((int) irqLine <= BSP_PROCESSOR_IRQ_MAX_OFFSET) &
((int) irqLine >= BSP_PROCESSOR_IRQ_LOWEST_OFFSET)
@@ -115,7 +115,7 @@ static int isValidInterrupt(int irq)
return 1;
}
int BSP_irq_enable_at_cpm(const rtems_irq_symbolic_name irqLine)
int BSP_irq_enable_at_cpm(const rtems_irq_number irqLine)
{
int cpm_irq_index;
@@ -128,7 +128,7 @@ int BSP_irq_enable_at_cpm(const rtems_irq_symbolic_name irqLine)
return 0;
}
int BSP_irq_disable_at_cpm(const rtems_irq_symbolic_name irqLine)
int BSP_irq_disable_at_cpm(const rtems_irq_number irqLine)
{
int cpm_irq_index;
@@ -141,7 +141,7 @@ int BSP_irq_disable_at_cpm(const rtems_irq_symbolic_name irqLine)
return 0;
}
int BSP_irq_enabled_at_cpm(const rtems_irq_symbolic_name irqLine)
int BSP_irq_enabled_at_cpm(const rtems_irq_number irqLine)
{
int cpm_irq_index;
@@ -152,7 +152,7 @@ int BSP_irq_enabled_at_cpm(const rtems_irq_symbolic_name irqLine)
return (((volatile immap_t *)IMAP_ADDR)->im_cpic.cpic_cimr & (1 << cpm_irq_index));
}
int BSP_irq_enable_at_siu(const rtems_irq_symbolic_name irqLine)
int BSP_irq_enable_at_siu(const rtems_irq_number irqLine)
{
int siu_irq_index;
@@ -166,7 +166,7 @@ int BSP_irq_enable_at_siu(const rtems_irq_symbolic_name irqLine)
return 0;
}
int BSP_irq_disable_at_siu(const rtems_irq_symbolic_name irqLine)
int BSP_irq_disable_at_siu(const rtems_irq_number irqLine)
{
int siu_irq_index;
@@ -180,7 +180,7 @@ int BSP_irq_disable_at_siu(const rtems_irq_symbolic_name irqLine)
return 0;
}
int BSP_irq_enabled_at_siu (const rtems_irq_symbolic_name irqLine)
int BSP_irq_enabled_at_siu (const rtems_irq_number irqLine)
{
int siu_irq_index;

291
c/src/lib/libbsp/powerpc/mbx8xx/irq/irq.h
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@@ -21,6 +21,8 @@
#ifndef LIBBSP_POWERPC_MBX8XX_IRQ_IRQ_H
#define LIBBSP_POWERPC_MBX8XX_IRQ_IRQ_H
#include <rtems/irq.h>
#define BSP_ASM_IRQ_VECTOR_BASE 0x0
#ifndef ASM
@@ -35,191 +37,111 @@ extern volatile unsigned int ppc_cached_irq_mask;
* Symblolic IRQ names and related definitions.
*/
typedef enum {
/* Base vector for our SIU IRQ handlers. */
BSP_SIU_VECTOR_BASE = BSP_ASM_IRQ_VECTOR_BASE,
#define BSP_SIU_VECTOR_BASE BSP_ASM_IRQ_VECTOR_BASE
/*
* SIU IRQ handler related definitions
*/
BSP_SIU_IRQ_NUMBER = 16, /* 16 reserved but in the future... */
BSP_SIU_IRQ_LOWEST_OFFSET = 0,
BSP_SIU_IRQ_MAX_OFFSET = BSP_SIU_IRQ_LOWEST_OFFSET + BSP_SIU_IRQ_NUMBER - 1,
#define BSP_SIU_IRQ_NUMBER 16 /* 16 reserved but in the future... */
#define BSP_SIU_IRQ_LOWEST_OFFSET 0
#define BSP_SIU_IRQ_MAX_OFFSET (BSP_SIU_IRQ_LOWEST_OFFSET + BSP_SIU_IRQ_NUMBER - 1)
/*
* CPM IRQ handlers related definitions
* CAUTION : BSP_CPM_IRQ_LOWEST_OFFSET should be equal to OPENPIC_VEC_SOURCE
*/
BSP_CPM_IRQ_NUMBER = 32,
BSP_CPM_IRQ_LOWEST_OFFSET = BSP_SIU_IRQ_NUMBER + BSP_SIU_VECTOR_BASE,
BSP_CPM_IRQ_MAX_OFFSET = BSP_CPM_IRQ_LOWEST_OFFSET + BSP_CPM_IRQ_NUMBER - 1,
#define BSP_CPM_IRQ_NUMBER 32
#define BSP_CPM_IRQ_LOWEST_OFFSET (BSP_SIU_IRQ_NUMBER + BSP_SIU_VECTOR_BASE)
#define BSP_CPM_IRQ_MAX_OFFSET (BSP_CPM_IRQ_LOWEST_OFFSET + BSP_CPM_IRQ_NUMBER - 1)
/*
* PowerPc exceptions handled as interrupt where a rtems managed interrupt
* handler might be connected
*/
BSP_PROCESSOR_IRQ_NUMBER = 1,
BSP_PROCESSOR_IRQ_LOWEST_OFFSET = BSP_CPM_IRQ_MAX_OFFSET + 1,
BSP_PROCESSOR_IRQ_MAX_OFFSET = BSP_PROCESSOR_IRQ_LOWEST_OFFSET + BSP_PROCESSOR_IRQ_NUMBER - 1,
#define BSP_PROCESSOR_IRQ_NUMBER 1
#define BSP_PROCESSOR_IRQ_LOWEST_OFFSET (BSP_CPM_IRQ_MAX_OFFSET + 1)
#define BSP_PROCESSOR_IRQ_MAX_OFFSET (BSP_PROCESSOR_IRQ_LOWEST_OFFSET + BSP_PROCESSOR_IRQ_NUMBER - 1)
/*
* Summary
*/
BSP_IRQ_NUMBER = BSP_PROCESSOR_IRQ_MAX_OFFSET + 1,
BSP_LOWEST_OFFSET = BSP_SIU_IRQ_LOWEST_OFFSET,
BSP_MAX_OFFSET = BSP_PROCESSOR_IRQ_MAX_OFFSET,
#define BSP_IRQ_NUMBER (BSP_PROCESSOR_IRQ_MAX_OFFSET + 1)
#define BSP_LOWEST_OFFSET (BSP_SIU_IRQ_LOWEST_OFFSET)
#define BSP_MAX_OFFSET (BSP_PROCESSOR_IRQ_MAX_OFFSET)
/*
* Some SIU IRQ symbolic name definition. Please note that
* INT IRQ are defined but a single one will be used to
* redirect all CPM interrupt.
*/
BSP_SIU_EXT_IRQ_0 = 0,
BSP_SIU_INT_IRQ_0 = 1,
#define BSP_SIU_EXT_IRQ_0 0
#define BSP_SIU_INT_IRQ_0 1
BSP_SIU_EXT_IRQ_1 = 2,
BSP_SIU_INT_IRQ_1 = 3,
#define BSP_SIU_EXT_IRQ_1 2
#define BSP_SIU_INT_IRQ_1 3
BSP_SIU_EXT_IRQ_2 = 4,
BSP_SIU_INT_IRQ_2 = 5,
#define BSP_SIU_EXT_IRQ_2 4
#define BSP_SIU_INT_IRQ_2 5
BSP_SIU_EXT_IRQ_3 = 6,
BSP_SIU_INT_IRQ_3 = 7,
#define BSP_SIU_EXT_IRQ_3 6
#define BSP_SIU_INT_IRQ_3 7
BSP_SIU_EXT_IRQ_4 = 8,
BSP_SIU_INT_IRQ_4 = 9,
#define BSP_SIU_EXT_IRQ_4 8
#define BSP_SIU_INT_IRQ_4 9
BSP_SIU_EXT_IRQ_5 = 10,
BSP_SIU_INT_IRQ_5 = 11,
#define BSP_SIU_EXT_IRQ_5 10
#define BSP_SIU_INT_IRQ_5 11
BSP_SIU_EXT_IRQ_6 = 12,
BSP_SIU_INT_IRQ_6 = 13,
#define BSP_SIU_EXT_IRQ_6 12
#define BSP_SIU_INT_IRQ_6 13
BSP_SIU_EXT_IRQ_7 = 14,
BSP_SIU_INT_IRQ_7 = 15,
#define BSP_SIU_EXT_IRQ_7 14
#define BSP_SIU_INT_IRQ_7 15
/*
* Symbolic name for CPM interrupt on SIU Internal level 2
*/
BSP_CPM_INTERRUPT = BSP_SIU_INT_IRQ_2,
BSP_PERIODIC_TIMER = BSP_SIU_INT_IRQ_6,
BSP_FAST_ETHERNET_CTRL = BSP_SIU_INT_IRQ_3,
#define BSP_CPM_INTERRUPT BSP_SIU_INT_IRQ_2
#define BSP_PERIODIC_TIMER BSP_SIU_INT_IRQ_6
#define BSP_FAST_ETHERNET_CTRL BSP_SIU_INT_IRQ_3
/*
* Some CPM IRQ symbolic name definition
*/
BSP_CPM_IRQ_ERROR = BSP_CPM_IRQ_LOWEST_OFFSET,
BSP_CPM_IRQ_PARALLEL_IO_PC4 = BSP_CPM_IRQ_LOWEST_OFFSET + 1,
BSP_CPM_IRQ_PARALLEL_IO_PC5 = BSP_CPM_IRQ_LOWEST_OFFSET + 2,
BSP_CPM_IRQ_SMC2_OR_PIP = BSP_CPM_IRQ_LOWEST_OFFSET + 3,
BSP_CPM_IRQ_SMC1 = BSP_CPM_IRQ_LOWEST_OFFSET + 4,
BSP_CPM_IRQ_SPI = BSP_CPM_IRQ_LOWEST_OFFSET + 5,
BSP_CPM_IRQ_PARALLEL_IO_PC6 = BSP_CPM_IRQ_LOWEST_OFFSET + 6,
BSP_CPM_IRQ_TIMER_4 = BSP_CPM_IRQ_LOWEST_OFFSET + 7,
#define BSP_CPM_IRQ_ERROR BSP_CPM_IRQ_LOWEST_OFFSET
#define BSP_CPM_IRQ_PARALLEL_IO_PC4 (BSP_CPM_IRQ_LOWEST_OFFSET + 1)
#define BSP_CPM_IRQ_PARALLEL_IO_PC5 (BSP_CPM_IRQ_LOWEST_OFFSET + 2)
#define BSP_CPM_IRQ_SMC2_OR_PIP (BSP_CPM_IRQ_LOWEST_OFFSET + 3)
#define BSP_CPM_IRQ_SMC1 (BSP_CPM_IRQ_LOWEST_OFFSET + 4)
#define BSP_CPM_IRQ_SPI (BSP_CPM_IRQ_LOWEST_OFFSET + 5)
#define BSP_CPM_IRQ_PARALLEL_IO_PC6 (BSP_CPM_IRQ_LOWEST_OFFSET + 6)
#define BSP_CPM_IRQ_TIMER_4 (BSP_CPM_IRQ_LOWEST_OFFSET + 7)
BSP_CPM_IRQ_PARALLEL_IO_PC7 = BSP_CPM_IRQ_LOWEST_OFFSET + 9,
BSP_CPM_IRQ_PARALLEL_IO_PC8 = BSP_CPM_IRQ_LOWEST_OFFSET + 10,
BSP_CPM_IRQ_PARALLEL_IO_PC9 = BSP_CPM_IRQ_LOWEST_OFFSET + 11,
BSP_CPM_IRQ_TIMER_3 = BSP_CPM_IRQ_LOWEST_OFFSET + 12,
#define BSP_CPM_IRQ_PARALLEL_IO_PC7 (BSP_CPM_IRQ_LOWEST_OFFSET + 9)
#define BSP_CPM_IRQ_PARALLEL_IO_PC8 (BSP_CPM_IRQ_LOWEST_OFFSET + 10)
#define BSP_CPM_IRQ_PARALLEL_IO_PC9 (BSP_CPM_IRQ_LOWEST_OFFSET + 11)
#define BSP_CPM_IRQ_TIMER_3 (BSP_CPM_IRQ_LOWEST_OFFSET + 12)
BSP_CPM_IRQ_PARALLEL_IO_PC10 = BSP_CPM_IRQ_LOWEST_OFFSET + 14,
BSP_CPM_IRQ_PARALLEL_IO_PC11 = BSP_CPM_IRQ_LOWEST_OFFSET + 15,
BSP_CPM_I2C = BSP_CPM_IRQ_LOWEST_OFFSET + 16,
BSP_CPM_RISC_TIMER_TABLE = BSP_CPM_IRQ_LOWEST_OFFSET + 17,
BSP_CPM_IRQ_TIMER_2 = BSP_CPM_IRQ_LOWEST_OFFSET + 18,
#define BSP_CPM_IRQ_PARALLEL_IO_PC10 (BSP_CPM_IRQ_LOWEST_OFFSET + 14)
#define BSP_CPM_IRQ_PARALLEL_IO_PC11 (BSP_CPM_IRQ_LOWEST_OFFSET + 15)
#define BSP_CPM_I2C (BSP_CPM_IRQ_LOWEST_OFFSET + 16)
#define BSP_CPM_RISC_TIMER_TABLE (BSP_CPM_IRQ_LOWEST_OFFSET + 17)
#define BSP_CPM_IRQ_TIMER_2 (BSP_CPM_IRQ_LOWEST_OFFSET + 18)
BSP_CPM_IDMA2 = BSP_CPM_IRQ_LOWEST_OFFSET + 20,
BSP_CPM_IDMA1 = BSP_CPM_IRQ_LOWEST_OFFSET + 21,
BSP_CPM_SDMA_CHANNEL_BUS_ERR = BSP_CPM_IRQ_LOWEST_OFFSET + 22,
BSP_CPM_IRQ_PARALLEL_IO_PC12 = BSP_CPM_IRQ_LOWEST_OFFSET + 23,
BSP_CPM_IRQ_PARALLEL_IO_PC13 = BSP_CPM_IRQ_LOWEST_OFFSET + 24,
BSP_CPM_IRQ_TIMER_1 = BSP_CPM_IRQ_LOWEST_OFFSET + 25,
BSP_CPM_IRQ_PARALLEL_IO_PC14 = BSP_CPM_IRQ_LOWEST_OFFSET + 26,
BSP_CPM_IRQ_SCC4 = BSP_CPM_IRQ_LOWEST_OFFSET + 27,
BSP_CPM_IRQ_SCC3 = BSP_CPM_IRQ_LOWEST_OFFSET + 28,
BSP_CPM_IRQ_SCC2 = BSP_CPM_IRQ_LOWEST_OFFSET + 29,
BSP_CPM_IRQ_SCC1 = BSP_CPM_IRQ_LOWEST_OFFSET + 30,
BSP_CPM_IRQ_PARALLEL_IO_PC15 = BSP_CPM_IRQ_LOWEST_OFFSET + 31,
#define BSP_CPM_IDMA2 (BSP_CPM_IRQ_LOWEST_OFFSET + 20)
#define BSP_CPM_IDMA1 (BSP_CPM_IRQ_LOWEST_OFFSET + 21)
#define BSP_CPM_SDMA_CHANNEL_BUS_ERR (BSP_CPM_IRQ_LOWEST_OFFSET + 22)
#define BSP_CPM_IRQ_PARALLEL_IO_PC12 (BSP_CPM_IRQ_LOWEST_OFFSET + 23)
#define BSP_CPM_IRQ_PARALLEL_IO_PC13 (BSP_CPM_IRQ_LOWEST_OFFSET + 24)
#define BSP_CPM_IRQ_TIMER_1 (BSP_CPM_IRQ_LOWEST_OFFSET + 25)
#define BSP_CPM_IRQ_PARALLEL_IO_PC14 (BSP_CPM_IRQ_LOWEST_OFFSET + 26)
#define BSP_CPM_IRQ_SCC4 (BSP_CPM_IRQ_LOWEST_OFFSET + 27)
#define BSP_CPM_IRQ_SCC3 (BSP_CPM_IRQ_LOWEST_OFFSET + 28)
#define BSP_CPM_IRQ_SCC2 (BSP_CPM_IRQ_LOWEST_OFFSET + 29)
#define BSP_CPM_IRQ_SCC1 (BSP_CPM_IRQ_LOWEST_OFFSET + 30)
#define BSP_CPM_IRQ_PARALLEL_IO_PC15 (BSP_CPM_IRQ_LOWEST_OFFSET + 31)
/*
* Some Processor exception handled as rtems IRQ symbolic name definition
*/
BSP_DECREMENTER = BSP_PROCESSOR_IRQ_LOWEST_OFFSET
#define BSP_DECREMENTER BSP_PROCESSOR_IRQ_LOWEST_OFFSET
}rtems_irq_symbolic_name;
#define CPM_INTERRUPT
/*
* Type definition for RTEMS managed interrupts
*/
typedef unsigned char rtems_irq_prio;
struct __rtems_irq_connect_data__; /* forward declaratiuon */
typedef void *rtems_irq_hdl_param;
typedef void (*rtems_irq_hdl) (rtems_irq_hdl_param);
typedef void (*rtems_irq_enable) (const struct __rtems_irq_connect_data__*);
typedef void (*rtems_irq_disable) (const struct __rtems_irq_connect_data__*);
typedef int (*rtems_irq_is_enabled) (const struct __rtems_irq_connect_data__*);
typedef struct __rtems_irq_connect_data__ {
/*
* IRQ line
*/
rtems_irq_symbolic_name name;
/*
* handler. See comment on handler properties below in function prototype.
*/
rtems_irq_hdl hdl;
/*
* Handler handle to store private data
*/
rtems_irq_hdl_param handle;
/*
* function for enabling interrupts at device level (ONLY!).
* The BSP code will automatically enable it at SIU level and CPM level.
* RATIONALE : anyway such code has to exist in current driver code.
* It is usually called immediately AFTER connecting the interrupt handler.
* RTEMS may well need such a function when restoring normal interrupt
* processing after a debug session.
*
*/
rtems_irq_enable on;
/*
* function for disabling interrupts at device level (ONLY!).
* The code will disable it at SIU and CPM level. RATIONALE : anyway
* such code has to exist for clean shutdown. It is usually called
* BEFORE disconnecting the interrupt. RTEMS may well need such
* a function when disabling normal interrupt processing for
* a debug session. May well be a NOP function.
*/
rtems_irq_disable off;
/*
* function enabling to know what interrupt may currently occur
* if someone manipulates the i8259s interrupt mask without care...
*/
rtems_irq_is_enabled isOn;
}rtems_irq_connect_data;
typedef struct {
/*
* size of all the table fields (*Tbl) described below.
*/
unsigned int irqNb;
/*
* Default handler used when disconnecting interrupts.
*/
rtems_irq_connect_data defaultEntry;
/*
* Table containing initials/current value.
*/
rtems_irq_connect_data* irqHdlTbl;
/*
* actual value of BSP_SIU_IRQ_VECTOR_BASE...
*/
rtems_irq_symbolic_name irqBase;
/*
* software priorities associated with interrupts.
* if irqPrio [i] > intrPrio [j] it means that
* interrupt handler hdl connected for interrupt name i
* will not be interrupted by the handler connected for interrupt j
* The interrupt source will be physically masked at i8259 level.
*/
rtems_irq_prio* irqPrioTbl;
}rtems_irq_global_settings;
/*-------------------------------------------------------------------------+
| Function Prototypes.
+--------------------------------------------------------------------------*/
@@ -232,13 +154,13 @@ typedef struct {
* this function, even if the device asserts the interrupt line it will
* not be propagated further to the processor
*/
int BSP_irq_disable_at_siu (const rtems_irq_symbolic_name irqLine);
int BSP_irq_disable_at_siu (const rtems_irq_number irqLine);
/*
* function to enable a particular irq at 8259 level. After calling
* this function, if the device asserts the interrupt line it will
* be propagated further to the processor
*/
int BSP_irq_enable_at_siu (const rtems_irq_symbolic_name irqLine);
int BSP_irq_enable_at_siu (const rtems_irq_number irqLine);
/*
* function to acknoledge a particular irq at 8259 level. After calling
* this function, if a device asserts an enabled interrupt line it will
@@ -246,88 +168,11 @@ int BSP_irq_enable_at_siu (const rtems_irq_symbolic_name irqLine);
* writting raw handlers as this is automagically done for rtems managed
* handlers.
*/
int BSP_irq_ack_at_siu (const rtems_irq_symbolic_name irqLine);
int BSP_irq_ack_at_siu (const rtems_irq_number irqLine);
/*
* function to check if a particular irq is enabled at 8259 level. After calling
*/
int BSP_irq_enabled_at_siu (const rtems_irq_symbolic_name irqLine);
/*
* ------------------------ RTEMS Single Irq Handler Mngt Routines ----------------
*/
/*
* function to connect a particular irq handler. This hanlder will NOT be called
* directly as the result of the corresponding interrupt. Instead, a RTEMS
* irq prologue will be called that will :
*
* 1) save the C scratch registers,
* 2) switch to a interrupt stack if the interrupt is not nested,
* 4) modify them to disable the current interrupt at SIU level (and may
* be others depending on software priorities)
* 5) aknowledge the SIU',
* 6) demask the processor,
* 7) call the application handler
*
* As a result the hdl function provided
*
* a) can perfectly be written is C,
* b) may also well directly call the part of the RTEMS API that can be used
* from interrupt level,
* c) It only responsible for handling the jobs that need to be done at
* the device level including (aknowledging/re-enabling the interrupt at device,
* level, getting the data,...)
*
* When returning from the function, the following will be performed by
* the RTEMS irq epilogue :
*
* 1) masks the interrupts again,
* 2) restore the original SIU interrupt masks
* 3) switch back on the orinal stack if needed,
* 4) perform rescheduling when necessary,
* 5) restore the C scratch registers...
* 6) restore initial execution flow
*
*/
int BSP_install_rtems_irq_handler (const rtems_irq_connect_data*);
/*
* function to get the current RTEMS irq handler for ptr->name. It enables to
* define hanlder chain...
*/
int BSP_get_current_rtems_irq_handler (rtems_irq_connect_data* ptr);
/*
* function to get disconnect the RTEMS irq handler for ptr->name.
* This function checks that the value given is the current one for safety reason.
* The user can use the previous function to get it.
*/
int BSP_remove_rtems_irq_handler (const rtems_irq_connect_data*);
/*
* ------------------------ RTEMS Global Irq Handler Mngt Routines ----------------
*/
/*
* (Re) Initialize the RTEMS interrupt management.
*
* The result of calling this function will be the same as if each individual
* handler (config->irqHdlTbl[i].hdl) different from "config->defaultEntry.hdl"
* has been individualy connected via
* BSP_install_rtems_irq_handler(&config->irqHdlTbl[i])
* And each handler currently equal to config->defaultEntry.hdl
* has been previously disconnected via
* BSP_remove_rtems_irq_handler (&config->irqHdlTbl[i])
*
* This is to say that all information given will be used and not just
* only the space.
*
* CAUTION : the various table address contained in config will be used
* directly by the interrupt mangement code in order to save
* data size so they must stay valid after the call => they should
* not be modified or declared on a stack.
*/
int BSP_rtems_irq_mngt_set(rtems_irq_global_settings* config);
/*
* (Re) get info on current RTEMS interrupt management.
*/
int BSP_rtems_irq_mngt_get(rtems_irq_global_settings**);
int BSP_irq_enabled_at_siu (const rtems_irq_number irqLine);
extern void BSP_rtems_irq_mng_init(unsigned cpuId);

2
c/src/lib/libbsp/powerpc/mbx8xx/network/network.c
View File

@@ -139,7 +139,7 @@ static void m8xx_scc1_ethernet_off(const rtems_irq_connect_data* ptr)
static void m8xx_scc1_ethernet_isOn(const rtems_irq_connect_data* ptr)
{
int BSP_irq_enabled_at_cpm(const rtems_irq_symbolic_name );
int BSP_irq_enabled_at_cpm(const rtems_irq_number );
BSP_irq_enabled_at_cpm (ptr->name);
}