parport_ip32_frob_econtrol(9)

okay bestie, this is parport_ip32_frob_econtrol(9) from the Kernel API Manual 💅

💖 NAME 💖

parport_ip32_frob_econtrol — change bits from the ECR register 🎀

🌸 SYNOPSIS 🌸

void parport_ip32_frob_econtrol (struct parport *p , unsigned int mask ,
unsigned int val );

🎀 ARGUMENTS 🎀

okay so here's who's who in this little function hangout:

• p — pointer to struct parport
• mask — bit mask of bits to change
• val — new value for changed bits

💅 DESCRIPTION 💅

The way this works is lowkey iconic: it reads from the ECR, masks out the bits in mask, does an exclusive-or with the bits in val, and writes the result to the ECR ✨. That's the whole vibe, no cap 💖.

🦋 SEE ALSO 🦋

go touch some related manual pages, bestie — they're all right here 🫶

• Kernel file ./drivers/parport/parport_ip32.c and 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_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_polling(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)

xoxo, your girl 💖 — signing off from ./drivers/parport, Kernel API Manual edition, October 2026, parport_ip32_frob_econtrol(9) 🫶