zynqmp_qspi_fillgenfifo(9)

✨ NAME ✨

okay bestie, welcome to the kernel API manual page for zynqmp_qspi_fillgenfifo 💅 and the whole function is literally: Fills the GENFIFO. that’s it, that’s the job, and it ate. no cap.

🎀 SYNOPSIS 🎀

the signature is giving exactly this, no edits:

void zynqmp_qspi_fillgenfifo (struct zynqmp_qspi *xqspi , u8 nbits , u32
       genfifoentry );

🌸 ARGUMENTS 🌸

• xqspi — Pointer to the zynqmp_qspi structure; yes bestie, that exact structure.
• nbits — Transfer/Receive buswidth. the width of the transfer/receive moment.
• genfifoentry — Variable in which GENFIFO mask is saved. that’s where the mask lives.

🦋 SEE ALSO 🦋

the kernel file is ./drivers/spi/spi-zynqmp-gqspi.c, and the whole reference squad is right here, in order, no skips:

• struct qspi_platform_data(9)
• struct zynqmp_qspi(9)
• zynqmp_gqspi_read(9)
• zynqmp_gqspi_write(9)
• zynqmp_gqspi_selecttarget(9)
• zynqmp_qspi_set_tapdelay(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_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)

that’s the whole page, bestie 🫶 source/version: ./drivers/spi · date: October 2026. mwah 💋✨