hw_port_is_high_speed(9)

💖 hw_port_is_high_speed(9) 💖

okay so bestie, welcome to the kernel API manual, we're looking at hw_port_is_high_speed(9) today and honestly? she's short, she's sweet, she's iconic. let's get into it 🎀

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✨ NAME ✨

hw_port_is_high_speed — literally just tests if the port is high speed, that's the whole vibe check 🦋

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🌸 SYNOPSIS 🌸

int hw_port_is_high_speed (struct ci_hdrc *ci );

like yes queen, one argument, returns an int, we love a low-maintenance function 💅

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🎀 ARGUMENTS 🎀

• ci — the controller. that's it. that's the whole argument. she's the main character of this function and she's a struct ci_hdrc * 🫶

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👑 DESCRIPTION 👑

so basically this function returns true if the port is high speed. that's the entire plot, no subplot, no twist ending, fr fr ✨ like it's giving "small function with a very clear job" and honestly we stan a straightforward queen 🔥

ngl this is the kind of function you read once and never think about again, and that's a compliment 💜

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💀 SEE ALSO 💀

okay this list is LONG, so buckle up bestie, we're going on a journey through the kernel file ./drivers/usb/chipidea/udc.c and all her friends 😭

• hw_ep_bit(9)
• hw_device_state(9)
• hw_ep_flush(9)
• hw_ep_disable(9)
• hw_ep_enable(9)
• hw_ep_get_halt(9)
• hw_ep_prime(9)
• hw_ep_set_halt(9)
• hw_test_and_clear_complete(9)
• hw_test_and_clear_intr_active(9)
• hw_test_and_clear_setup_guard(9)
• hw_test_and_set_setup_guard(9)
• hw_usb_set_address(9)
• hw_usb_reset(9)
• _usb_addr(9)
• _hardware_enqueue(9)
• free_pending_td(9)
• _hardware_dequeue(9)
• _ep_nuke(9)
• _gadget_stop_activity(9)
• isr_reset_handler(9)
• isr_get_status_complete(9)
• _ep_queue(9)
• isr_get_status_response(9)
• isr_setup_status_complete(9)
• isr_setup_status_phase(9)
• isr_tr_complete_low(9)
• isr_setup_packet_handler(9)
• isr_tr_complete_handler(9)
• ci_udc_start(9)
• udc_start(9)
• udc_stop(9)
• ci_hdrc_gadget_init(9)

no cap, that's every single one of them, all present and accounted for 🧚💖

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and that's the page!! mwah 💋 this lil manual lives in ./drivers/usb/chipidea, dated October 2026, and she answers to the name hw_port_is_high_speed(9). periodt. 🌈⭐🍓