alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-09-23 01:05:14 +00:00
Code Issues Packages Projects Releases Wiki Activity

support SPI_FLASH_ENABLE_COUNTERS feature on esp_flash driver and rename the functions to esp_flash_xx

Browse Source
This commit is contained in:
gaoxu
2022-08-23 12:31:53 +08:00
committed by wanlei
parent 033f737205
commit 542a61b6cb
9 changed files with 126 additions and 82 deletions
Download Patch File Download Diff File Expand all files Collapse all files

49
components/spi_flash/flash_ops.c
View File

@@ -77,28 +77,6 @@
static const char *TAG __attribute__((unused)) = "spi_flash";
#if CONFIG_SPI_FLASH_ENABLE_COUNTERS
static spi_flash_counters_t s_flash_stats;
#define COUNTER_START() uint32_t ts_begin = esp_cpu_get_cycle_count()
#define COUNTER_STOP(counter) \
do{ \
s_flash_stats.counter.count++; \
s_flash_stats.counter.time += (esp_cpu_get_cycle_count() - ts_begin) / (esp_clk_cpu_freq() / 1000000); \
} while(0)
#define COUNTER_ADD_BYTES(counter, size) \
do { \
s_flash_stats.counter.bytes += size; \
} while (0)
#else
#define COUNTER_START()
#define COUNTER_STOP(counter)
#define COUNTER_ADD_BYTES(counter, size)
#endif //CONFIG_SPI_FLASH_ENABLE_COUNTERS
const DRAM_ATTR spi_flash_guard_funcs_t g_flash_guard_default_ops = {
.start = spi_flash_disable_interrupts_caches_and_other_cpu,
.end = spi_flash_enable_interrupts_caches_and_other_cpu,
@@ -197,33 +175,6 @@ esp_err_t IRAM_ATTR spi_flash_init_chip_state(void)
}
}
#if CONFIG_SPI_FLASH_ENABLE_COUNTERS
static inline void dump_counter(spi_flash_counter_t *counter, const char *name)
{
ESP_LOGI(TAG, "%s count=%8d time=%8dus bytes=%8d\n", name,
counter->count, counter->time, counter->bytes);
}
const spi_flash_counters_t *spi_flash_get_counters(void)
{
return &s_flash_stats;
}
void spi_flash_reset_counters(void)
{
memset(&s_flash_stats, 0, sizeof(s_flash_stats));
}
void spi_flash_dump_counters(void)
{
dump_counter(&s_flash_stats.read, "read ");
dump_counter(&s_flash_stats.write, "write");
dump_counter(&s_flash_stats.erase, "erase");
}
#endif //CONFIG_SPI_FLASH_ENABLE_COUNTERS
void IRAM_ATTR spi_flash_set_rom_required_regs(void)
{
#if SOC_SPI_MEM_SUPPORT_OPI_MODE