dwc2_handle_usb_port_intr(9)

💅 dwc2_handle_usb_port_intr — the Kernel API Manual era ✨

okay so bestie, picture this: we're deep in the kernel, in the Kernel API Manual, and the function we're obsessing over today is dwc2_handle_usb_port_intr. she's lowkey a legend. 🎀

✨ NAME ✨

dwc2_handle_usb_port_intr — handles OTG PRTINT interrupts. bestie, when the PRTINT interrupt fires, there are certain status bits in the Host Port that needs to get cleared. like, they have to be cleared. no cap. 🧹💅

🌸 SYNOPSIS 🌸

void dwc2_handle_usb_port_intr (struct dwc2_hsotg *hsotg );

that's it. that's the whole vibe check. one arg, does the thing, returns nothing because she's a void girlie and she's booked and busy. 👑

🦋 ARGUMENTS 🦋

• hsotg — the Programming view of DWC_otg controller. like it's literally the whole controller's programming POV, main character energy fr fr. 🌈

👑 SEE ALSO 👑

if you're gonna stan this function, you have to know her friends. the whole squad, periodt:

• Kernel file ./drivers/usb/dwc2/core_intr.c — the source, iykyk 💖
• dwc2_handle_mode_mismatch_intr(9)
• dwc2_handle_otg_intr(9)
• dwc2_handle_conn_id_status_change_intr(9)
• dwc2_handle_session_req_intr(9)
• dwc2_wakeup_from_lpm_l1(9)
• dwc2_handle_lpm_intr(9)
• dwc_handle_gpwrdn_disc_det(9)

and that's the page bestie!! 🫶 this whole thing lives in ./drivers/usb/dwc2, it's dated October 2026 (yes, future girlie things ✨), and the header at the top is dwc2_handle_usb_port_intr(9) — iconic, we know. 💜 slay, go clear those Host Port status bits. 🌟