STRUCT GENI_WRAPPER(9)

🦋 struct geni_wrapper(9) — the Kernel API Manual moment ✨

okay so bestie, we're in the Kernel API Manual today and the star of the show is struct geni_wrapper, which is literally the data structure that represents the QUP Wrapper Core. yes it's a struct page, yes it's short, and yes it still ate 💅

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🌸 NAME 🌸

struct geni_wrapper — the data structure that reps the QUP Wrapper Core, no cap 👑

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✨ SYNOPSIS ✨

struct geni_wrapper {
    struct device *dev;
    void __iomem *base;
    struct clk_bulk_data clks[MAX_CLKS];
    unsigned int num_clks;
 };

that's the whole vibe right there 🫶 copy it exactly, don't come for my whitespace, it's canon.

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🎀 Members 🎀

• dev — the device pointer of the QUP wrapper core, like its little ID badge 🪪
• base — the base address for this instance of the QUP wrapper core, iykyk
• clks — the handle to the primary & the optional secondary AHB clocks ⏰ (both of them, it's giving duality)
• num_clks — the count of clocks, aka how many of those clock handles are actually real 🔢

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🔥 SEE ALSO 🔥

bestie there are so many of these, buckle up, we're going on a geni_se journey 🧚‍♀️

• Kernel file ./drivers/soc/qcom/qcom-geni-se.c
• Overview(9)
• Hardware description(9)
• Software description(9)
• struct geni_se_desc(9)
• struct se_fw_hdr(9)
• geni_se_get_qup_hw_version(9)
• geni_se_init(9)
• geni_se_select_mode(9)
• Overview(9) — yes it's listed again, the page said it twice and I'm not about to gaslight the page 🫡
• geni_se_config_packing(9)
• geni_se_resources_off(9)
• geni_se_resources_on(9)
• geni_se_clk_tbl_get(9)
• geni_se_clk_freq_match(9)
• geni_se_tx_init_dma(9)
• geni_se_tx_dma_prep(9)
• geni_se_rx_init_dma(9)
• geni_se_rx_dma_prep(9)
• geni_se_tx_dma_unprep(9)
• geni_se_rx_dma_unprep(9)
• geni_icc_set_bw_ab(9)
• geni_se_resources_deactivate(9)
• geni_se_resources_activate(9)
• geni_se_set_perf_level(9)
• geni_se_set_perf_opp(9)
• geni_se_domain_attach(9)
• geni_se_resources_init(9)
• geni_find_protocol_fw(9)
• geni_configure_xfer_mode(9)
• geni_enable_interrupts(9)
• geni_write_fw_revision(9)
• geni_load_se_fw(9)
• geni_load_se_firmware(9)

not me listing every single one 💀 but fr fr, every reference is staying, we don't skip entries in this house 🙈

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🌈 and that's the page! sign-off time: this whole thing lives under ./drivers/soc/qcom, dated October 2026, and the header/footer were both just struct geni_wrapper(9) cheering itself on. iconic behavior honestly 👑💖