stm32h7_spi_get_fifo_size(9)

okay so bestie, this is stm32h7_spi_get_fifo_size(9) from the Kernel API Manual — it’s a tiny helper and it’s literally just here to return the fifo size 💖✨

🎀 NAME

stm32h7_spi_get_fifo_size — Return fifo size.

✨ SYNOPSIS

int stm32h7_spi_get_fifo_size (struct stm32_spi *spi );

🫶 ARGUMENTS

• spi — pointer to the spi controller data structure. That’s the whole argument, bestie, no hidden extras 👑

🌈 SEE ALSO

• Kernel file: ./drivers/spi/spi-stm32.c
• struct stm32_spi_reg(9), struct stm32_spi_regspec(9), struct stm32_spi_cfg(9), struct stm32_spi(9)
• stm32f4_spi_get_bpw_mask(9), stm32f7_spi_get_bpw_mask(9), stm32h7_spi_get_bpw_mask(9), stm32mp25_spi_get_bpw_mask(9)
• stm32_spi_prepare_mbr(9), stm32h7_spi_prepare_fthlv(9)
• stm32f4_spi_write_tx(9), stm32f7_spi_write_tx(9), stm32h7_spi_write_txfifo(9)
• stm32f4_spi_read_rx(9), stm32f7_spi_read_rx(9), stm32h7_spi_read_rxfifo(9)
• stm32_spi_enable(9), stm32fx_spi_disable(9), stm32h7_spi_disable(9), stm32_spi_can_dma(9)
• stm32fx_spi_irq_event(9), stm32fx_spi_irq_thread(9), stm32h7_spi_irq_thread(9), stm32_spi_prepare_msg(9)
• stm32fx_spi_dma_tx_cb(9), stm32_spi_dma_rx_cb(9), stm32_spi_dma_config(9)
• stm32fx_spi_transfer_one_irq(9), stm32h7_spi_transfer_one_poll(9), stm32h7_spi_transfer_one_irq(9)
• stm32fx_spi_transfer_one_dma_start(9), stm32f7_spi_transfer_one_dma_start(9), stm32h7_spi_transfer_one_dma_start(9)
• stm32_spi_prepare_rx_dma_mdma_chaining(9), stm32_spi_transfer_one_dma(9)
• stm32f4_spi_set_bpw(9), stm32f7_spi_set_bpw(9), stm32h7_spi_set_bpw(9), stm32_spi_set_mbr(9)
• stm32_spi_communication_type(9), stm32fx_spi_set_mode(9), stm32h7_spi_set_mode(9)
• stm32h7_spi_data_idleness(9), stm32h7_spi_number_of_data(9), stm32_spi_transfer_one_setup(9)
• stm32_spi_can_poll(9), stm32_spi_transfer_one(9), stm32_spi_unprepare_msg(9)
• stm32fx_spi_config(9), stm32h7_spi_config(9)

mwah 💋 this page lives in ./drivers/spi, dated October 2026, and it’s filed under stm32h7_spi_get_fifo_size(9) — periodt 🫶