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arch/risc-v/include: Fix nxstyle warnings

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No functional changes
This commit is contained in:
Yoshinori Sugino 2020-10-10 21:01:53 +09:00 committed by Abdelatif Guettouche
parent aae4e15d9b
commit 444a05131c
5 changed files with 50 additions and 40 deletions
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79
arch/risc-v/include/gap8/irq.h
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@ -1,4 +1,4 @@
/************************************************************************************
/****************************************************************************
* arch/risc-v/include/gap8/irq.h
* GAP8 event system
*
@ -32,34 +32,35 @@
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
************************************************************************************/
/************************************************************************************
* GAP8 features a FC controller and a 8-core cluster. IRQ from peripherals have
* unique ID, which are dispatched to the FC or cluster by the SOC event unit, and
* then by the FC event unit or cluster event unit, and finally to FC or cluster.
* Peripherals share the same IRQ entry.
************************************************************************************/
****************************************************************************/
/****************************************************************************
* GAP8 features a FC controller and a 8-core cluster. IRQ from peripherals
* have unique ID, which are dispatched to the FC or cluster by the SOC
* event unit, and then by the FC event unit or cluster event unit, and
* finally to FC or cluster. Peripherals share the same IRQ entry.
****************************************************************************/
#ifndef __ARCH_RISC_V_INCLUDE_GAP8_IRQ_H
#define __ARCH_RISC_V_INCLUDE_GAP8_IRQ_H
/************************************************************************************
/****************************************************************************
* Included Files
************************************************************************************/
****************************************************************************/
#include <arch/irq.h>
#include <stdint.h>
/************************************************************************************
/****************************************************************************
* Pre-Processor Definitions
************************************************************************************/
****************************************************************************/
/* Unique ID in SOC domain */
/* uDMA data events.
* Each peripheral has a uDMA_ID.
* Each peripheral also has RX and TX event ID, which happen to be 2*uDMA_ID and
* 2*uDMA_ID+1.
* Each peripheral also has RX and TX event ID, which happen to be 2*uDMA_ID
* and 2*uDMA_ID+1.
*/
#define GAP8_EVENT_UDMA_LVDS_RX 0
@ -150,7 +151,8 @@
#define GAP8_IRQ_RESERVED 60
/* Cluster domain IRQ ID */
// TODO
/* TODO */
/* RISCY core exception vectors */
@ -159,14 +161,15 @@
#define GAP8_IRQ_SYSCALL 34
/* Total number of IRQs.
* 32 ISRs + reset-handler + illegal-instruction-handler + system-call-handler
* 32 ISRs + reset-handler + illegal-instruction-handler +
* system-call-handler
*/
#define NR_IRQS 35
/************************************************************************************
/****************************************************************************
* Public Types
************************************************************************************/
****************************************************************************/
/* SOC_EU - SOC domain event unit */
@ -183,9 +186,9 @@ typedef struct
volatile uint32_t ERR_MASK_LSB; /* error mask LSB register */
volatile uint32_t TIMER_SEL_HI; /* timer high register */
volatile uint32_t TIMER_SEL_LO; /* timer low register */
} SOC_EU_reg_t;
} soc_eu_reg_t;
#define SOC_EU ((SOC_EU_reg_t *)0x1A106000U)
#define SOC_EU ((soc_eu_reg_t *)0x1A106000U)
/* FCEU - FC domain event unit */
@ -208,18 +211,18 @@ typedef struct
volatile uint32_t EVENT_WAIT; /* event wait register */
volatile uint32_t EVENT_WAIT_CLEAR; /* event wait clear register */
volatile uint32_t MASK_SEC_IRQ; /* mask sec irq register */
} FCEU_reg_t;
} fceu_reg_t;
#define FCEU ((FCEU_reg_t*)0x00204000U)
#define FCEU ((fceu_reg_t*)0x00204000U)
/* Current interrupt event ID */
typedef struct
{
volatile uint32_t CURRENT_EVENT; /* current event register */
} SOC_EVENT_reg_t;
} soc_event_reg_t;
#define SOC_EVENTS ((SOC_EVENT_reg_t*)0x00200F00UL)
#define SOC_EVENTS ((soc_event_reg_t*)0x00200F00UL)
/* event trigger and mask */
@ -230,19 +233,20 @@ typedef struct
volatile uint32_t TRIGGER_WAIT[8]; /* trigger wait register */
volatile uint32_t _reserved1[8]; /* Offset: 0x60 (R/W) Empty Registers */
volatile uint32_t TRIGGER_CLR[8]; /* trigger clear register */
} EU_SW_EVENTS_TRIGGER_reg_t;
} eu_sw_events_trigger_reg_t;
#define EU_SW_EVNT_TRIG ((EU_SW_EVENTS_TRIGGER_reg_t*)0x00204100UL)
#define EU_SW_EVNT_TRIG ((eu_sw_events_trigger_reg_t*)0x00204100UL)
/************************************************************************************
/****************************************************************************
* Inline Functions
************************************************************************************/
****************************************************************************/
/****************************************************************************
* Name: up_disable_event
*
* Description:
* Disable the specific event. Note that setting 1 means to disable an event...
* Disable the specific event. Note that setting 1 means to disable an
* event...
*
****************************************************************************/
@ -250,7 +254,7 @@ static inline void up_disable_event(int event)
{
if (event >= 32)
{
SOC_EU->FC_MASK_MSB |= (1 << (event-32));
SOC_EU->FC_MASK_MSB |= (1 << (event - 32));
}
else
{
@ -262,7 +266,8 @@ static inline void up_disable_event(int event)
* Name: up_enable_event
*
* Description:
* Enable the specific event. Note that setting 0 means to enable an event...
* Enable the specific event. Note that setting 0 means to enable an
* event...
*
****************************************************************************/
@ -270,7 +275,7 @@ static inline void up_enable_event(int event)
{
if (event >= 32)
{
SOC_EU->FC_MASK_MSB &= ~(1 << (event-32));
SOC_EU->FC_MASK_MSB &= ~(1 << (event - 32));
}
else
{
@ -344,7 +349,8 @@ static inline uint32_t _current_privilege(void)
static inline uint32_t up_irq_save(void)
{
uint32_t oldstat, newstat;
uint32_t oldstat;
uint32_t newstat;
if (_current_privilege())
{
@ -400,7 +406,8 @@ static inline void up_irq_restore(uint32_t pri)
static inline uint32_t up_irq_enable(void)
{
uint32_t oldstat, newstat;
uint32_t oldstat;
uint32_t newstat;
if (_current_privilege())
{
@ -436,8 +443,8 @@ static inline void gap8_sleep_wait_sw_evnt(uint32_t event_mask)
FCEU->MASK_AND = event_mask;
}
/************************************************************************************
/****************************************************************************
* Public Function Prototypes
************************************************************************************/
****************************************************************************/
#endif /* __ARCH_RISC_V_INCLUDE_GAP8_IRQ_H */

4
arch/risc-v/include/rv64gc/irq.h
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@ -55,7 +55,9 @@
/* Configuration ************************************************************/
/* If this is a kernel build, how many nested system calls should we support? */
/* If this is a kernel build, how many nested system calls should we
* support?
*/
#ifndef CONFIG_SYS_NNEST
# define CONFIG_SYS_NNEST 2

2
arch/risc-v/include/spinlock.h
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@ -102,7 +102,7 @@ typedef uint32_t spinlock_t;
#endif
/****************************************************************************
* Public Functions
* Public Function Prototypes
****************************************************************************/
/****************************************************************************

1
arch/risc-v/include/stdarg.h
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@ -43,6 +43,7 @@
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* This should work with any modern gcc (newer than 3.4 or so) */
#define va_start(v,l) __builtin_va_start(v,l)