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[hal]: cleaned up interrupt mask functions

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* Functions for setting and clearing interrupts
  as well as function to read interrupt mask
  should be clearer now.
* Using hal layer interrupt set and clear
  functions in esp_wifi component
This commit is contained in:
Jakob Hasse
2021-02-24 12:07:11 +08:00
parent f13b10a17b
commit b23c9142d5
11 changed files with 96 additions and 177 deletions
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35
components/hal/esp32/include/hal/interrupt_controller_ll.h
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@@ -18,6 +18,8 @@
#include "soc/soc_caps.h"
#include "soc/soc.h"
#include "xtensa/xtensa_api.h"
#include "xt_instr_macros.h"
#include "xtensa/config/specreg.h"
#ifdef __cplusplus
extern "C" {
@@ -43,6 +45,18 @@ static inline void intr_cntrl_ll_disable_interrupts(uint32_t mask)
xt_ints_off(mask);
}
/**
* @brief Read the current interrupt mask of the CPU running this code.
*
* @return The current interrupt bitmask.
*/
static inline uint32_t intr_cntrl_ll_read_interrupt_mask(void)
{
uint32_t int_mask;
RSR(INTENABLE, int_mask);
return int_mask;
}
/**
* @brief checks if given interrupt number has a valid handler
*
@@ -79,27 +93,6 @@ static inline void *intr_cntrl_ll_get_int_handler_arg(uint8_t intr)
return xt_get_interrupt_handler_arg(intr);
}
/**
* @brief Disables interrupts that are not located in iram
*
* @param newmask mask of interrupts needs to be disabled
* @return oldmask where to store old interrupts state
*/
static inline uint32_t intr_cntrl_ll_disable_int_mask(uint32_t newmask)
{
return xt_int_disable_mask(newmask);
}
/**
* @brief Enables interrupts that are not located in iram
*
* @param newmask mask of interrupts needs to be disabled
*/
static inline void intr_cntrl_ll_enable_int_mask(uint32_t newmask)
{
xt_int_enable_mask(newmask);
}
/**
* @brief Acknowledge an edge-trigger interrupt by clearing its pending flag
*