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Merge branch 'bugfix/spi_slave_intr_iram_v4.1' into 'release/v4.1'

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driver: spi_slave: make sure CS helpers are in IRAM if the ISR is (v4.1)

See merge request espressif/esp-idf!17834
This commit is contained in:
morris
2022-10-31 20:30:11 +08:00
parent 12dddeb160 efc00f1183
commit 1617200e5e
1 changed files with 4 additions and 4 deletions
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8
components/driver/spi_slave.c
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@@ -73,21 +73,21 @@ 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 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)
{
gpio_matrix_in(GPIO_FUNC_IN_HIGH, 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);