qla4_82xx_intr_handler(9)

✨ qla4_82xx_intr_handler ✨

Okay bestie, so this is a page from the Kernel API Manual (the qla4_82xx_intr_handler(9) one, yes that mouthful 💅) and it's literally all about a hardware interrupt handler. Buckle up, it's short but iconic.

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🌸 NAME 🌸

qla4_82xx_intr_handler — hardware interrupt handler. That's it, that's the vibe. It handles interrupts. From hardware. Main character energy fr fr 🔥

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🎀 SYNOPSIS 🎀

irqreturn_t qla4_82xx_intr_handler (int irq , void *dev_id );

So it takes an int irq and a void *dev_id, and it returns an irqreturn_t. Slay 💅

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🦋 ARGUMENTS 🦋

• irq — unused. Yeah, literally not used at all, it's just there vibing 🙈
• dev_id — pointer to the host adapter structure. This one's the actual useful one, periodt.

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💜 SEE ALSO 💜

Okay so the kernel file for all this is ./drivers/scsi/qla4xxx/ql4_isr.c, and here's the whole friend group of related pages — no cap, all of these are real:

• qla4xxx_copy_sense(9)
• qla4xxx_status_cont_entry(9)
• qla4xxx_status_entry(9)
• qla4xxx_passthru_status_entry(9)
• qla4xxx_process_response_queue(9)
• qla4_83xx_loopback_in_progress(9)
• qla4xxx_isr_decode_mailbox(9)
• qla4_82xx_interrupt_service_routine(9)
• qla4xxx_interrupt_service_routine(9)
• qla4_82xx_spurious_interrupt(9)
• qla4xxx_intr_handler(9)
• qla4_83xx_intr_handler(9)
• qla4_8xxx_default_intr_handler(9)
• qla4xxx_process_aen(9)

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💖 And that's the whole page bestie, go read the others if you wanna know more!

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And finally, the cute little sign-off: this whole thing lives in ./drivers/scsi/qla4xxx, dated October 2026, and it's brought to you by the qla4_82xx_intr_handler(9) era. Byeee 🫶✨🌸