zynqmp_qspi_set_tapdelay(9)
π zynqmp_qspi_set_tapdelay β the kernel API manual, bestie edition π
okay so this is zynqmp_qspi_set_tapdelay(9), straight out of the Kernel API Manual, and it's lowkey iconic β it's the little function whose whole job is To configure qspi tap delays. that's it, that's the mission. π
β¨ NAME β¨
zynqmp_qspi_set_tapdelay β To configure qspi tap delays π¦
like, literally just that. tap delays. configured. slay.
πΈ SYNOPSIS πΈ
void zynqmp_qspi_set_tapdelay (struct zynqmp_qspi *xqspi , u32
baudrateval );
no cap, that's the whole signature β returns void, takes two things, done. main character energy fr fr π
π ARGUMENTS π
xqspiβ Pointer to thezynqmp_qspistructure π« (yes bestie, it's a pointer, and yes it's thezynqmp_qspistruct specifically, we're not out here guessing)baudratevalβ Buadrate to configure β‘ (that spelling is exactly how it's written in the source, and honestly? we respect it. we do not fix it. we do not touch it. π)
π«Ά heads up:xqspiis a pointer tostruct zynqmp_qspi, andbaudratevalis au32. that's the entire cast of characters, no extras, no surprise guests.
π₯ SEE ALSO π₯
bestie this list is long and honestly it ate. everything here is family:
- Kernel file
./drivers/spi/spi-zynqmp-gqspi.cβ the actual home turf, go look at it π struct qspi_platform_data(9)struct zynqmp_qspi(9)zynqmp_gqspi_read(9)zynqmp_gqspi_write(9)zynqmp_gqspi_selecttarget(9)zynqmp_qspi_init_hw(9)zynqmp_qspi_copy_read_data(9)zynqmp_qspi_chipselect(9)zynqmp_qspi_selectspimode(9)zynqmp_qspi_config_op(9)zynqmp_qspi_setup_op(9)zynqmp_qspi_filltxfifo(9)zynqmp_qspi_readrxfifo(9)zynqmp_qspi_fillgenfifo(9)zynqmp_qspi_disable_dma(9)zynqmp_qspi_enable_dma(9)zynqmp_process_dma_irq(9)zynqmp_qspi_irq(9)zynqmp_qspi_setuprxdma(9)zynqmp_qspi_write_op(9)zynqmp_qspi_read_op(9)zynqmp_qspi_suspend(9)zynqmp_qspi_resume(9)zynqmp_runtime_suspend(9)zynqmp_runtime_resume(9)zynqmp_qspi_exec_op(9)zynqmp_qspi_probe(9)zynqmp_qspi_remove(9)
every single one of them, present and accounted for πβ¨ no skipping, no "etc." β the whole squad.
and that's the page!! π this little baddie lives in ./drivers/spi, it's dated October 2026, and it goes by zynqmp_qspi_set_tapdelay(9) β so next time anyone asks, you already know. periodt. π
ππ¦
π¦ where this page comes from
- nixpkgs unstable: linux-manual 7.3.1
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on : a language model's rewrite of the original, under its terms