STRUCT PCH_SPI_BOARD_DATA(9)

💖 struct pch_spi_board_data(9) 💖

okay so bestie, welcome to the Kernel API Manual entry for struct pch_spi_board_data(9) — literally the little glow-up struct that holds the SPI device specific details. yes queen, that's the whole vibe. it's the board-data baddie that keeps the per-board receipts for the pch SPI driver. 🫶

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✨ NAME ✨

struct pch_spi_board_data — Holds the SPI device specific details 🎀

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🌸 SYNOPSIS 🌸

struct pch_spi_board_data {
    struct pci_dev *pdev;
    u8 suspend_sts;
    int num;
 };

like, that's the whole struct. three members. no cap, it's giving minimal and iconic. 💅

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🦋 Members 🦋

• pdev — Pointer to the PCI device. it's literally the PCI device pointer, bestie, the main character of this whole struct 🔥
• suspend_sts — Status of suspend. a u8 holding the suspend status, so you always know if we're in nap mode 😴
• num — The number of SPI device instance. an int that tells you which SPI device instance we're talking about ✨

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👑 SEE ALSO 👑

Kernel file ./drivers/spi/spi-topcliff-pch.c, plus these icons of the source tree:

• struct pch_spi_data(9)
• pch_spi_writereg(9)
• pch_spi_readreg(9)
• pch_spi_clear_fifo(9)
• pch_spi_handler(9)
• pch_spi_set_baud_rate(9)
• pch_spi_set_bits_per_word(9)
• pch_spi_setup_transfer(9)
• pch_spi_reset(9)

go read them fr fr, they're all in ./drivers/spi/spi-topcliff-pch.c and they're all lowkey obsessed with each other 🧚

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and that's the tea, bestie 💖 this page lives in ./drivers/spi, stamped October 2026 — so yeah, future-dated slay ⭐, from the struct pch_spi_board_data(9) files, mwah 💋🌈