irdma_set_sd_entry(9)

💅 NAME 💅

ok so bestie, this is irdma_set_sd_entry — literally the function that sets up an entry for sd programming ✨ no cap, that's the whole vibe.

🦋 SYNOPSIS 🦋

void irdma_set_sd_entry (u64 pa , u32 idx , enum irdma_sd_entry_type
type , struct irdma_update_sd_entry *entry );

it returns void, so like… it gives nothing back and honestly? iconic behavior 💅

🌸 ARGUMENTS 🌸

• pa — the physical addr, fr fr. it's a u64 and it's the actual address, not a vibe ✨
• idx — the sd index (u32), the little number that says which one 🎀
• type — an enum irdma_sd_entry_type, and it's either paged sd or direct sd. pick your fighter 👑
• entry — the sd entry ptr (struct irdma_update_sd_entry *), aka the pointer to the entry itself. main character energy 🫶

💜 SEE ALSO 💜

• Kernel file: ./drivers/infiniband/hw/irdma/hmc.c — yes bestie, that's where the fit lives 🔥
• irdma_find_sd_index_limit(9)
• irdma_find_pd_index_limit(9)
• irdma_clr_sd_entry(9)
• irdma_invalidate_pf_hmc_pd(9)
• irdma_hmc_sd_one(9)
• irdma_hmc_sd_grp(9)
• irdma_hmc_finish_add_sd_reg(9)
• irdma_sc_create_hmc_obj(9)
• irdma_finish_del_sd_reg(9)
• irdma_sc_del_hmc_obj(9)
• irdma_add_sd_table_entry(9)
• irdma_add_pd_table_entry(9)
• irdma_remove_pd_bp(9)
• irdma_prep_remove_sd_bp(9)
• irdma_prep_remove_pd_page(9)

lowkey that's a whole friend group of functions and they all live in the same directory. the way this is basically a group chat 😭💖

ok that's the whole page bestie, go forth and slay 🌈⭐ this beauty is from ./drivers/infiniband/hw/irdma, dated October 2026, and it answers to the name irdma_set_sd_entry(9) 💅🎀🦋