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Merge branch 'bugfix/spi_slave_intr_iram_v4.3' into 'release/v4.3'

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driver: spi_slave: make sure CS helpers are in IRAM if the ISR is (v4.3)

See merge request espressif/esp-idf!17832
This commit is contained in:
Michael (XIAO Xufeng) 2022-04-21 15:50:03 +08:00
commit 8b1826f86e
1 changed files with 4 additions and 4 deletions
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8
components/driver/spi_slave.c
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@ -77,7 +77,7 @@ typedef struct {
static spi_slave_t *spihost[SOC_SPI_PERIPH_NUM];
static void IRAM_ATTR spi_intr(void *arg);
static void SPI_SLAVE_ISR_ATTR spi_intr(void *arg);
static inline bool is_valid_host(spi_host_device_t host)
{
@ -91,19 +91,19 @@ static inline bool is_valid_host(spi_host_device_t host)
#endif
}
static inline bool bus_is_iomux(spi_slave_t *host)
static inline bool SPI_SLAVE_ISR_ATTR bus_is_iomux(spi_slave_t *host)
{
return host->flags&SPICOMMON_BUSFLAG_IOMUX_PINS;
}
static void freeze_cs(spi_slave_t *host)
static void SPI_SLAVE_ISR_ATTR freeze_cs(spi_slave_t *host)
{
esp_rom_gpio_connect_in_signal(GPIO_MATRIX_CONST_ONE_INPUT, spi_periph_signal[host->id].spics_in, false);
}
// Use this function instead of cs_initial to avoid overwrite the output config
// This is used in test by internal gpio matrix connections
static inline void restore_cs(spi_slave_t *host)
static inline void SPI_SLAVE_ISR_ATTR restore_cs(spi_slave_t *host)
{
if (bus_is_iomux(host)) {
gpio_iomux_in(host->cfg.spics_io_num, spi_periph_signal[host->id].spics_in);