ppc440spe_ad...xor_prep_src(9)
okay bestie, welcome to the Kernel API Manual page for ppc440spe_ad...xor_prep_src(9) π
β¨ this one is lowkey short, but the cross-ref list is long, so buckle up π
πΈ NAME πΈ
ppc440spe_adma_dma2rxor_prep_src β setup RXOR types in DMA2 CDB. That's the function name and the whole assignment, no cap.
β¨ SYNOPSIS β¨
here's the exact signature, copied with love and zero edits:
int ppc440spe_adma_dma2rxor_prep_src (struct ppc440spe_adma_desc_slot
*hdesc , struct ppc440spe_rxor *cursor , int index , int src_cnt , u32
addr );
π ARGUMENTS π
so the manual is giving absolutely no lore here β every single one is literally marked -- undescribed --. I'm not gonna invent backstory, bestie, so here's the honest list:
hdescβ-- undescribed --cursorβ-- undescribed --indexβ-- undescribed --src_cntβ-- undescribed --addrβ-- undescribed --
π¦ SEE ALSO π¦
this is the part where the page pops off β every cross-reference, kept exactly as-is because we don't gatekeep, periodt:
- Kernel file
./drivers/dma/ppc4xx/adma.c 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_adma_device_clear_eot_status(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_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)
and that's the whole page, bestie π«Ά source/version is ./drivers/dma/ppc4xx, date is October 2026, and the title is ppc440spe_ad...xor_prep_src(9). mwah π periodt.
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