qbman_release_desc_set_rcdi(9)

💖 qbman_release_desc_set_rcdi(9) 💖

hiii bestie, welcome to the Kernel API Manual page for qbman_release_desc_set_rcdi(9) — we're lowkey in the qbman cinematic universe now, and this one is short but iconic. 🎀

✨ NAME ✨

okay so this function determines whether or not the portal's RCDI interrupt source should be asserted after the release command is completed. That's the whole vibe. It's giving interrupt-source gatekeeping, but make it kernel. 💅

🌸 SYNOPSIS 🌸

void qbman_release_desc_set_rcdi (struct qbman_release_desc *d , int enable );

🎀 ARGUMENTS 🎀

• d — the pull dequeue descriptor to be set. yes bestie, that's the exact wording — we keep it fr fr. 🫶
• enable — enable (1) or disable (0) value. so 1 means enable and 0 means disable, no cap. ✨

🦋 SEE ALSO 🦋

the Kernel file ./drivers/soc/fsl/dpio/qbman-portal.c plus the whole qbman gang — every single one, periodt:

• qbman_swp_init(9)
• qbman_swp_finish(9)
• qbman_swp_interrupt_read_status(9)
• qbman_swp_interrupt_clear_status(9)
• qbman_swp_interrupt_get_trigger(9)
• qbman_swp_interrupt_set_trigger(9)
• qbman_swp_interrupt_get_inhibit(9)
• qbman_swp_interrupt_set_inhibit(9)
• qbman_eq_desc_set_no_orp(9)
• qbman_eq_desc_set_fq(9)
• qbman_eq_desc_set_qd(9)
• qbman_swp_enqueue_direct(9)
• qbman_swp_enqueue_mem_back(9)
• qbman_swp_enqueue_multiple_direct(9)
• qbman_swp_enqueue_multiple_mem_back(9)
• qbman_swp_enqueue_multiple_desc_direct(9)
• qbman_swp_enqueue_multiple_desc_mem_back(9)
• qbman_swp_push_get(9)
• qbman_swp_push_set(9)
• qbman_pull_desc_clear(9)
• qbman_pull_desc_set_storage(9)
• qbman_pull_desc_set_numframes(9)
• qbman_pull_desc_set_fq(9)
• qbman_pull_desc_set_wq(9)
• qbman_pull_desc_set_channel(9)
• qbman_swp_pull_direct(9)
• qbman_swp_pull_mem_back(9)
• qbman_swp_dqrr_next_direct(9)
• qbman_swp_dqrr_next_mem_back(9)
• qbman_swp_dqrr_consume(9)
• qbman_result_has_new_result(9)
• qbman_release_desc_clear(9)
• qbman_release_desc_set_bpid(9)
• qbman_swp_release_direct(9)
• qbman_swp_release_mem_back(9)
• qbman_swp_acquire(9)
• qbman_swp_set_irq_coalescing(9)
• qbman_swp_get_irq_coalescing(9)

mwah 💋 source/version: ./drivers/soc/fsl/dpio · date: October 2026 · page: qbman_release_desc_set_rcdi(9) — byeee 🫶✨