stm32f7_spi_get_bpw_mask(9)

💅 stm32f7_spi_get_bpw_mask(9)

okay bestie, so this is a page from the Kernel API Manual and honestly? it's short and sweet, just like this function. pull up a chair, we're doing kernel SPI things today 🌸

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✨ NAME ✨

stm32f7_spi_get_bpw_mask — literally just returns the bits-per-word mask. that's it. that's the whole gig 🎀

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🦋 SYNOPSIS 🦋

int stm32f7_spi_get_bpw_mask (struct stm32_spi *spi );

yes she's int, yes she takes exactly one pointer, no she's not taking questions 💅

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🌸 ARGUMENTS 🌸

• spi — pointer to the spi controller data structure. that's your main character right there, the whole controller, all struct-y and important. hand her over and you'll get your mask back 🫶

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👑 SEE ALSO 👑

bestie this list is long and honestly it ate. it's all the sibling functions chillin' in the kernel file ./drivers/spi/spi-stm32.c — go say hi to the family:

• 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)
• 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)

no cap, that's every single one of them — don't skip a single sibling, they all matter 💀

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anyway, that's the whole page!! short king energy fr fr 👑 this one lives over in ./drivers/spi, and the manual is dated October 2026 — so yeah, marking your calendar bestie 🗓️✨ hope this helped, mwah 💖🦋🎀