zynqmp_qspi_copy_read_data(9)

💅 zynqmp_qspi_copy_read_data — a Kernel API Manual moment ✨

okay so bestie, we're in the Kernel API Manual today and this one's a little function with main character energy: zynqmp_qspi_copy_read_data. 🎀 she's tiny, she's focused, and she has one job. obsessed.

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✨ NAME ✨

zynqmp_qspi_copy_read_data — copy data to RX buffer 💖

like… literally that's it. data goes in, RX buffer gets it. slay.

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🌸 SYNOPSIS 🌸

void zynqmp_qspi_copy_read_data (struct zynqmp_qspi *xqspi , ulong data , u8 size );

no return value, she's a void girlie, she just does the thing and dips. periodt. 💅

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🦋 ARGUMENTS 🦋

• xqspi — pointer to the struct zynqmp_qspi structure. yes bestie, the whole vibe lives in there 🫶
• data — the variable where data is stored. this is the source, the origin story, the she of it all ⭐
• size — number of bytes to be copied from data to the RX buffer. count 'em, don't guess 'em, u8 is watching 👀

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🌈 SEE ALSO 🌈

okay this is the part where I need you to stay with me because the friend group is LARGE and everyone deserves a mention. no one gets left out, iykyk 💀

• Kernel file ./drivers/spi/spi-zynqmp-gqspi.c
• 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_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)

that's the whole group chat, bestie. every single one. 🔥👑

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quick vibe check: this page lives under ./drivers/spi, dated October 2026. screenshot it, cite it, love it. 💜✨

and that's the page!! go copy your data to that RX buffer, you absolute icon 🧚💖🍓