genwqe_read_app_id(9)

💖 NAME 💖

okay so this is genwqe_read_app_id from the Kernel API Manual, section 9 bestie — and it's here to Extract app_id. that's the assignment, no cap.

• genwqe_read_app_id — Extract app_id 💅

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✨ SYNOPSIS ✨

here's the signature, character for character, don't come for me:

int genwqe_read_app_id (struct genwqe_dev *cd , char *app_name , int len
);

that's the whole call — cd, app_name, len, and a whole lot of kernel energy. periodt.

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🎀 ARGUMENTS 🎀

• cd — genwqe device descriptor. your main character device struct, basically ✨
• app_name — carrier used to pass-back name. it's literally the carry-out for the name, iykyk.
• len — length of data for name. keep it honest, length bestie 🫶

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🦋 DESCRIPTION 🦋

heads-up: app_unitcfg need to be filled with valid data first. that's the prerequisite, bestie — valid data first, then we talk. 💀

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🌈 SEE ALSO 🌈

the whole squad, no skips:

• Kernel file ./drivers/misc/genwqe/card_utils.c
• __genwqe_writeq(9)
• __genwqe_readq(9)
• __genwqe_writel(9)
• __genwqe_readl(9)
• genwqe_init_crc32(9)
• genwqe_crc32(9)
• genwqe_free_sync_sgl(9)
• genwqe_user_vmap(9)
• genwqe_user_vunmap(9)
• genwqe_card_type(9)
• genwqe_card_reset(9)
• genwqe_set_interrupt_capability(9)
• genwqe_reset_interrupt_capability(9)
• set_reg_idx(9)
• genwqe_ffdc_buff_size(9)
• genwqe_ffdc_buff_read(9)
• genwqe_write_vreg(9)
• genwqe_read_vreg(9)
• genwqe_base_clock_frequency(9)
• genwqe_stop_traps(9)
• genwqe_start_traps(9)

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okay bye bestie 🫶 cute sign-off time: source/version is ./drivers/misc/genwqe, dated October 2026, and yes, the page is genwqe_read_app_id(9). slay 💅