stm32_spi_enable(9)

💖 stm32_spi_enable(9) — Kernel API Manual 💖

okay so bestie, welcome to the glow-up era of stm32_spi_enable 💅 this is a kernel API manual page, like straight from the Linux kernel docs, and it's honestly so short and sweet — it's giving "one job, does it well" main character energy ✨

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🌸 NAME 🌸

stm32_spi_enable — turn the SPI controller on. that's it. that's the whole vibe 🫶

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✨ SYNOPSIS ✨

void stm32_spi_enable (struct stm32_spi *spi );

note the void — this function returns literally nothing, no error code, no status, nada. it just does the thing 😌

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🎀 ARGUMENTS 🎀

• spi — pointer to the spi controller data structure 🦋 like, this is your struct stm32_spi *, the whole controller's info bundle. hand it over and the enable happens.

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🔥 SEE ALSO 🔥

bestie, this SEE ALSO section is long, and ngl it ate. first up, the actual source it lives in:

• Kernel file ./drivers/spi/spi-stm32.c

and then the whole friend group of related functions and structs, all in section 9 — every single one, no skips, periodt 👑

• struct stm32_spi_reg(9)
• struct stm32_spi_regspec(9)
• struct stm32_spi_cfg(9)
• struct stm32_spi(9)
• stm32h7_spi_get_fifo_size(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)
• 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)

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ok real talk, iykyk — this page is tiny because the function is tiny. the enable is the enable, nothing more. go read the SEE ALSO crew if you want the actual drama 💀

slay, you're done, go enable some SPI ✨

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source directory: ./drivers/spi 🌈 dated October 2026 — mwah, hope that helped bestie, drink some water and go read the next manpage 💜🎀🦋