parport_ip3...wait_polling(9)

💅 parport_ip3...wait_polling(9) 💅

okay bestie, welcome to the parport_ip3...wait_polling(9) page in the Kernel API Manual — yes, we're in kernel-doc territory, but we're making it make sense ✨. this one is short and iconic, so hydrate and let's go 🫶.

👑 NAME 👑

parport_ip32_fwp_wait_polling — wait for FIFO to empty (polling).

✨ SYNOPSIS ✨

unsigned int parport_ip32_fwp_wait_polling (struct parport *p );

🎀 ARGUMENTS 🎀

• p — a pointer to struct parport. that's the whole guest list, bestie 🫶.

🦋 DESCRIPTION 🦋

so this function returns the number of bytes that can safely be written in the FIFO ✨. and a return value of zero means that the calling function should terminate as fast as possible — like, immediately, no side quests 💅. zero is the "wrap it up" signal, periodt.

🌈 SEE ALSO 🌈

peep the whole friend group, iykyk:

• Kernel file ./drivers/parport/parport_ip32.c
• struct parport_ip32_regs(9)
• enum parport_ip32_irq_mode(9)
• struct parport_ip32_private(9)
• struct parport_ip32_dma_data(9)
• parport_ip32_dma_setup_context(9)
• parport_ip32_dma_interrupt(9)
• parport_ip32_dma_start(9)
• parport_ip32_dma_stop(9)
• parport_ip32_dma_get_residue(9)
• parport_ip32_dma_register(9)
• parport_ip32_dma_unregister(9)
• parport_ip32_wakeup(9)
• parport_ip32_interrupt(9)
• parport_ip32_read_econtrol(9)
• parport_ip32_write_econtrol(9)
• parport_ip32_frob_econtrol(9)
• parport_ip32_set_mode(9)
• parport_ip32_read_data(9)
• parport_ip32_write_data(9)
• parport_ip32_read_status(9)
• __parport_ip32_read_control(9)
• __parport_ip32_write_control(9)
• __parport_ip32_frob_control(9)
• parport_ip32_read_control(9)
• parport_ip32_write_control(9)
• parport_ip32_frob_control(9)
• parport_ip32_disable_irq(9)
• parport_ip32_enable_irq(9)
• parport_ip32_data_forward(9)
• parport_ip32_data_reverse(9)
• parport_ip32_init_state(9)
• parport_ip32_save_state(9)
• parport_ip32_restore_state(9)
• parport_ip32_clear_epp_timeout(9)
• parport_ip32_epp_read(9)
• parport_ip32_epp_write(9)
• parport_ip32_epp_read_data(9)
• parport_ip32_epp_write_data(9)
• parport_ip32_epp_read_addr(9)
• parport_ip32_epp_write_addr(9)
• parport_ip32_fifo_wait_break(9)
• parport_ip32_fwp_wait_interrupt(9)
• parport_ip32_fifo_write_block_pio(9)
• parport_ip32_fifo_write_block_dma(9)
• parport_ip32_fifo_write_block(9)
• parport_ip32_drain_fifo(9)
• parport_ip32_get_fifo_residue(9)
• parport_ip32_compat_write_data(9)
• parport_ip32_ecp_write_data(9)
• parport_ip32_ecp_supported(9)
• parport_ip32_fifo_supported(9)
• parport_ip32_make_isa_registers(9)
• parport_ip32_probe_port(9)
• parport_ip32_unregister_port(9)
• parport_ip32_init(9)
• parport_ip32_exit(9)

and that's the whole page, bestie 🫶. signing off from source/version ./drivers/parport, dated October 2026, on parport_ip3...wait_polling(9) — bye and slay 💜✨