ppc440spe_ad...r_eot_status(9)
π ppc440spe_ad...r_eot_status(9) π
okay so this is a page from the Kernel API Manual β yes, the actual kernel API manual, bestie, we're in the big leagues now πβ¨ grab a strawberry π and let's get into it.
β¨ NAME β¨
ppc440spe_adma_device_clear_eot_status β it's the interrupt ack for the XOR or DMA engine, fr fr. Like, the hardware's like "hey girl, I finished" and this function is you texting back "seen π
".
π¦ SYNOPSIS π¦
void ppc440spe_adma_device_clear_eot_status (struct ppc440spe_adma_chan
*chan );
that's it. that's the whole signature. one (1) parameter, no return value, void main character energy π
πΈ ARGUMENTS πΈ
chanβ literally-- undescribed --in the original docs π the manpage said "no thoughts, head empty" and honestly? relatable. it's astruct ppc440spe_adma_chan *, that's all we're getting. ngl the docs team just left this one on read π
π SEE ALSO π
okay this list is long, but we do not skip. we do not summarise. the way that this manpage has SIXTY-NINE references?? she ate and left no crumbs π₯ first up, the source file itself, iykyk:
Kernel file ./drivers/dma/ppc4xx/adma.c
and then, in order, the whole extended friend group:
ppc440spe_desc_init_interrupt(9)ppc440spe_desc_init_null_xor(9)ppc440spe_desc_init_xor(9)ppc440spe_desc_init_dma2pq(9)ppc440spe_desc_init_dma01pq(9)ppc440spe_desc_init_dma01pqzero_sum(9)ppc440spe_desc_init_memcpy(9)ppc440spe_desc_set_src_addr(9)ppc440spe_desc_set_src_mult(9)ppc440spe_desc_set_dest_addr(9)ppc440spe_desc_set_byte_count(9)ppc440spe_desc_set_rxor_block_size(9)ppc440spe_desc_set_dcheck(9)ppc440spe_xor_set_link(9)ppc440spe_desc_set_link(9)ppc440spe_desc_get_link(9)ppc440spe_desc_is_aligned(9)ppc440spe_chan_xor_slot_count(9)ppc440spe_dma2_pq_slot_count(9)ppc440spe_chan_is_busy(9)ppc440spe_chan_set_first_xor_descriptor(9)ppc440spe_dma_put_desc(9)ppc440spe_chan_append(9)ppc440spe_chan_get_current_descriptor(9)ppc440spe_chan_run(9)ppc440spe_can_rxor(9)ppc440spe_get_group_entry(9)ppc440spe_adma_free_slots(9)ppc440spe_adma_run_tx_complete_actions(9)ppc440spe_adma_clean_slot(9)__ppc440spe_adma_slot_cleanup(9)ppc440spe_adma_tasklet(9)ppc440spe_adma_slot_cleanup(9)ppc440spe_adma_alloc_slots(9)ppc440spe_adma_alloc_chan_resources(9)ppc440spe_rxor_set_src(9)ppc440spe_rxor_set_mult(9)ppc440spe_adma_check_threshold(9)ppc440spe_adma_tx_submit(9)ppc440spe_adma_prep_dma_interrupt(9)ppc440spe_adma_prep_dma_memcpy(9)ppc440spe_adma_prep_dma_xor(9)ppc440spe_adma_init_dma2rxor_slot(9)ppc440spe_dma01_prep_mult(9)ppc440spe_dma01_prep_sum_product(9)ppc440spe_adma_prep_dma_pq(9)ppc440spe_adma_prep_dma_pqzero_sum(9)ppc440spe_adma_prep_dma_xor_zero_sum(9)ppc440spe_adma_set_dest(9)ppc440spe_adma_pq_set_dest(9)ppc440spe_desc_set_xor_src_cnt(9)ppc440spe_adma_pq_set_src(9)ppc440spe_adma_memcpy_xor_set_src(9)ppc440spe_adma_dma2rxor_inc_addr(9)ppc440spe_adma_dma2rxor_prep_src(9)ppc440spe_adma_dma2rxor_set_src(9)ppc440spe_adma_dma2rxor_set_mult(9)ppc440spe_init_rxor_cursor(9)ppc440spe_adma_pq_set_src_mult(9)ppc440spe_adma_free_chan_resources(9)ppc440spe_adma_tx_status(9)ppc440spe_adma_eot_handler(9)ppc440spe_adma_err_handler(9)ppc440spe_test_callback(9)ppc440spe_adma_issue_pending(9)ppc440spe_chan_start_null_xor(9)ppc440spe_test_raid6(9)ppc440spe_adma_probe(9)ppc440spe_adma_remove(9)
every single one, no cap π«Ά that's the whole squad, the group chat is popping.
ngl, a couple of these start with__(double underscore) so mind the spelling bestie β__ppc440spe_adma_slot_cleanup(9)is not the same asppc440spe_adma_slot_cleanup(9), they're siblings not twins π
okay that's the page!! short and sweet, just like the original π from ./drivers/dma/ppc4xx, dated October 2026 β going out to all my RAID6 xorsum girlies, ily, drink water, and remember: interrupt ack is a love language ππ§β¨π
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