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fix(driver_spi): added bit trans length check for master driver

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Closes https://github.com/espressif/esp-idf/issues/16049

Closes https://github.com/espressif/esp-idf/issues/17725
This commit is contained in:
wanckl
2026-03-09 15:19:49 +08:00
committed by Wan Lei
parent e66e7374d1
commit aaa43dc562
16 changed files with 168 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/esp_hal_gpspi/esp32/include/hal/spi_ll.h
+2
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@@ -42,6 +42,8 @@ extern "C" {
#define SPI_LL_DMA_MAX_BIT_LEN (1 << 24) //reg len: 24 bits
#define SPI_LL_CPU_MAX_BIT_LEN (16 * 32) //Fifo len: 16 words
#define SPI_LL_TX_MINI_EXTRA_BITS 1 //Minimum length of TX non byte aligned data in bits
#define SPI_LL_RX_MINI_EXTRA_BITS 1 //Minimum length of RX non byte aligned data in bits
#define SPI_LL_MOSI_FREE_LEVEL 0 //Default level after bus initialized
// CS_WORKAROUND: SPI slave with using DMA, the rx dma suffers from unexpected transactions
components/esp_hal_gpspi/esp32c2/include/hal/spi_ll.h
+2
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@@ -40,6 +40,8 @@ extern "C" {
#define SPI_LL_DMA_MAX_BIT_LEN (1 << 18) //reg len: 18 bits
#define SPI_LL_CPU_MAX_BIT_LEN (16 * 32) //Fifo len: 16 words
#define SPI_LL_TX_MINI_EXTRA_BITS 2 //Minimum length of TX non byte aligned data in bits
#define SPI_LL_RX_MINI_EXTRA_BITS 1 //Minimum length of RX non byte aligned data in bits
#define SPI_LL_MOSI_FREE_LEVEL 1 //Default level after bus initialized
/**
components/esp_hal_gpspi/esp32c3/include/hal/spi_ll.h
+2
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@@ -40,6 +40,8 @@ extern "C" {
#define SPI_LL_DMA_MAX_BIT_LEN (1 << 18) //reg len: 18 bits
#define SPI_LL_CPU_MAX_BIT_LEN (16 * 32) //Fifo len: 16 words
#define SPI_LL_TX_MINI_EXTRA_BITS 2 //Minimum length of TX non byte aligned data in bits
#define SPI_LL_RX_MINI_EXTRA_BITS 1 //Minimum length of RX non byte aligned data in bits
#define SPI_LL_MOSI_FREE_LEVEL 1 //Default level after bus initialized
/**
components/esp_hal_gpspi/esp32c5/include/hal/spi_ll.h
+2
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@@ -39,6 +39,8 @@ extern "C" {
#define SPI_LL_DMA_MAX_BIT_LEN SPI_MS_DATA_BITLEN
#define SPI_LL_CPU_MAX_BIT_LEN (16 * 32) //Fifo len: 16 words
#define SPI_LL_TX_MINI_EXTRA_BITS 1 //Minimum length of TX non byte aligned data in bits
#define SPI_LL_RX_MINI_EXTRA_BITS 1 //Minimum length of RX non byte aligned data in bits
#define SPI_LL_MOSI_FREE_LEVEL 1 //Default level after bus initialized
#define SPI_LL_SUPPORT_CLK_SRC_PRE_DIV 1 //clock source have divider before peripheral
#define SPI_LL_SRC_PRE_DIV_MAX (PCR_SPI2_CLKM_DIV_NUM + 1) //source pre divider max
components/esp_hal_gpspi/esp32c6/include/hal/spi_ll.h
+2
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@@ -40,6 +40,8 @@ extern "C" {
#define SPI_LL_DMA_MAX_BIT_LEN (1 << 18) //reg len: 18 bits
#define SPI_LL_CPU_MAX_BIT_LEN (16 * 32) //Fifo len: 16 words
#define SPI_LL_TX_MINI_EXTRA_BITS 2 //Minimum length of TX non byte aligned data in bits
#define SPI_LL_RX_MINI_EXTRA_BITS 1 //Minimum length of RX non byte aligned data in bits
#define SPI_LL_MOSI_FREE_LEVEL 1 //Default level after bus initialized
/**
components/esp_hal_gpspi/esp32c61/include/hal/spi_ll.h
+2
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@@ -39,6 +39,8 @@ extern "C" {
#define SPI_LL_DMA_MAX_BIT_LEN SPI_MS_DATA_BITLEN
#define SPI_LL_CPU_MAX_BIT_LEN (16 * 32) //Fifo len: 16 words
#define SPI_LL_TX_MINI_EXTRA_BITS 1 //Minimum length of TX non byte aligned data in bits
#define SPI_LL_RX_MINI_EXTRA_BITS 1 //Minimum length of RX non byte aligned data in bits
#define SPI_LL_MOSI_FREE_LEVEL 1 //Default level after bus initialized
#define SPI_LL_SUPPORT_CLK_SRC_PRE_DIV 1 //clock source have divider before peripheral
#define SPI_LL_SRC_PRE_DIV_MAX (PCR_SPI2_CLKM_DIV_NUM + 1) //source pre divider max
components/esp_hal_gpspi/esp32h2/include/hal/spi_ll.h
+2
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@@ -42,6 +42,8 @@ extern "C" {
#define SPI_LL_DMA_MAX_BIT_LEN (1 << 18) //reg len: 18 bits
#define SPI_LL_CPU_MAX_BIT_LEN (16 * 32) //Fifo len: 16 words
#define SPI_LL_TX_MINI_EXTRA_BITS (ESP_CHIP_REV_ABOVE(efuse_hal_chip_revision(), 102) ? 1 : 2) //Minimum length of TX non byte aligned data in bits
#define SPI_LL_RX_MINI_EXTRA_BITS 1 //Minimum length of RX non byte aligned data in bits
#define SPI_LL_MOSI_FREE_LEVEL 1 //Default level after bus initialized
/**
components/esp_hal_gpspi/esp32h21/include/hal/spi_ll.h
+2 -1
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@@ -39,8 +39,9 @@ extern "C" {
#define HAL_SPI_SWAP_DATA_TX(data, len) HAL_SWAP32((uint32_t)(data) << (32 - len))
#define SPI_LL_DMA_MAX_BIT_LEN (1 << 18) //reg len: 18 bits
#define SPI_LL_CPU_MAX_BIT_LEN (16 * 32) //Fifo len: 16 words
#define SPI_LL_TX_MINI_EXTRA_BITS 1 //Minimum length of TX non byte aligned data in bits
#define SPI_LL_RX_MINI_EXTRA_BITS 1 //Minimum length of RX non byte aligned data in bits
#define SPI_LL_MOSI_FREE_LEVEL 1 //Default level after bus initialized
/**
* The data structure holding calculated clock configuration. Since the
* calculation needs long time, it should be calculated during initialization and
components/esp_hal_gpspi/esp32h4/include/hal/spi_ll.h
+2 -1
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@@ -39,11 +39,12 @@ extern "C" {
#define SPI_LL_DMA_MAX_BIT_LEN SPI_MS_DATA_BITLEN
#define SPI_LL_CPU_MAX_BIT_LEN (16 * 32) //Fifo len: 16 words
#define SPI_LL_TX_MINI_EXTRA_BITS 1 //Minimum length of TX non byte aligned data in bits
#define SPI_LL_RX_MINI_EXTRA_BITS 1 //Minimum length of RX non byte aligned data in bits
#define SPI_LL_MOSI_FREE_LEVEL 1 //Default level after bus initialized
#define SPI_LL_SUPPORT_CLK_SRC_PRE_DIV 1 //clock source have divider before peripheral
#define SPI_LL_SRC_PRE_DIV_MAX (PCR_SPI2_CLKM_DIV_NUM + 1) //source pre divider max
#define SPI_LL_PERIPH_CLK_DIV_MAX ((SPI_CLKCNT_N + 1) * (SPI_CLKDIV_PRE + 1)) //peripheral internal maxmum clock divider
/**
* The data structure holding calculated clock configuration. Since the
* calculation needs long time, it should be calculated during initialization and
components/esp_hal_gpspi/esp32p4/include/hal/spi_ll.h
+2
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@@ -41,6 +41,8 @@ extern "C" {
#define SPI_LL_DMA_MAX_BIT_LEN SPI_MS_DATA_BITLEN
#define SPI_LL_CPU_MAX_BIT_LEN (16 * 32) //Fifo len: 16 words
#define SPI_LL_TX_MINI_EXTRA_BITS 1 //Minimum length of TX non byte aligned data in bits
#define SPI_LL_RX_MINI_EXTRA_BITS 1 //Minimum length of RX non byte aligned data in bits
#define SPI_LL_SUPPORT_CLK_SRC_PRE_DIV 1 //clock source have divider before peripheral
#define SPI_LL_SRC_PRE_DIV_MAX (HP_SYS_CLKRST_REG_GPSPI2_MST_CLK_DIV_NUM + 1) //source pre divider max
#define SPI_LL_PERIPH_CLK_DIV_MAX ((SPI_CLKCNT_N + 1) * (SPI_CLKDIV_PRE + 1)) //peripheral internal maxmum clock divider
components/esp_hal_gpspi/esp32s2/include/hal/spi_ll.h
+2
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@@ -47,6 +47,8 @@ extern "C" {
#define SPI_LL_DMA_MAX_BIT_LEN (1 << 23) //reg len: 23 bits
#define SPI_LL_CPU_MAX_BIT_LEN (18 * 32) //Fifo len: 18 words
#define SPI_LL_TX_MINI_EXTRA_BITS 1 //Minimum length of TX non byte aligned data in bits
#define SPI_LL_RX_MINI_EXTRA_BITS 8 //Minimum length of RX non byte aligned data in bits
#define SPI_LL_MOSI_FREE_LEVEL 1 //Default level after bus initialized
#define SPI_LL_DMA_SHARED 1 //spi_dma shared with adc and dac on S2
components/esp_hal_gpspi/esp32s3/include/hal/spi_ll.h
+2
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@@ -42,6 +42,8 @@ extern "C" {
#define SPI_LL_DMA_MAX_BIT_LEN (1 << 18) //reg len: 18 bits
#define SPI_LL_CPU_MAX_BIT_LEN (16 * 32) //Fifo len: 16 words
#define SPI_LL_TX_MINI_EXTRA_BITS 2 //Minimum length of TX non byte aligned data in bits
#define SPI_LL_RX_MINI_EXTRA_BITS 1 //Minimum length of RX non byte aligned data in bits
#define SPI_LL_MOSI_FREE_LEVEL 1 //Default level after bus initialized
/**