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fix(driver_spi): fixed p4 no dma polling trans cache sync fail

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wanckl
2024-10-23 18:59:53 +08:00
committed by Wan Lei
parent d622011a2b
commit a2be2ffe5a
4 changed files with 4 additions and 6 deletions
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2
components/esp_driver_spi/src/gpspi/spi_master.c
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@@ -1415,7 +1415,7 @@ esp_err_t SPI_MASTER_ISR_ATTR spi_device_polling_end(spi_device_handle_t handle,
#if SOC_CACHE_INTERNAL_MEM_VIA_L1CACHE //invalidate here to let user access rx data in post_cb if possible
const spi_bus_attr_t *bus_attr = host->bus_attr;
if (host->cur_trans_buf.buffer_to_rcv) {
if (bus_attr->dma_enabled && host->cur_trans_buf.buffer_to_rcv) {
uint16_t alignment = bus_attr->internal_mem_align_size;
uint32_t buffer_byte_len = (host->cur_trans_buf.trans->rxlength + 7) / 8;
buffer_byte_len = (buffer_byte_len + alignment - 1) & (~(alignment - 1));