hns_dsaf_tbl_tcam_mcast_cfg(9)

🌸 hns_dsaf_tbl_tcam_mcast_cfg (9) — a little kernel-API moment, section 9 style 🎀

okay so bestie, we're in the Kernel API Manual today and this page is literally about hns_dsaf_tbl_tcam_mcast_cfg. yes, that's a whole function name, no we're not abbreviating it, we're respecting the icon behavior 💅

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✨ NAME ✨

hns_dsaf_tbl_tcam_mcast_cfg — tbl

that's it. that's the description. the kernel said "tbl" and honestly? mood. short, mysterious, giving cryptic main character energy. we move 🫶

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🦋 SYNOPSIS 🦋

so the whole thing literally goes like this, copy it exactly, don't freestyle it:

void hns_dsaf_tbl_tcam_mcast_cfg (struct dsaf_device *dsaf_dev , struct
       dsaf_tbl_tcam_mcast_cfg *mcast );

returns void, so like... it gives you nothing back and yet expects everything from you. relatable honestly 😭

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💖 ARGUMENTS 💖

two of them. count 'em. ✌️

• dsaf_dev — the dsa fabric id. that's the device handle you're handing over, bestie 🧚
• mcast — the addr. that's the multicast config chunk — the manpage just calls it "addr" and we're not about to lie to you and pretend it says more than that 🙈

no cap, that's the entire argument list. no hidden ones, no surprises. periodt ✨

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👑 SEE ALSO 👑

this is the part where the manpage absolutely pops off, because there is so much family here. like a whole group chat of hisilicon hns functions. every single one, coming right up, in the exact order they appear 🍓

the kernel file this all lives in is: ./drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c

and now the squad:

• hns_dsaf_sbm_link_sram_init_en(9)
• hns_dsaf_reg_cnt_clr_ce(9)
• hns_dsaf_ppe_qid_cfg(9)
• hns_dsaf_sw_port_type_cfg(9)
• hns_dsaf_stp_port_type_cfg(9)
• hns_dsaf_sbm_cfg(9)
• hns_dsaf_sbm_cfg_mib_en(9)
• hns_dsaf_sbm_bp_wl_cfg(9)
• hns_dsaf_voq_bp_all_thrd_cfg(9)
• hns_dsaf_tbl_tcam_data_cfg(9)
• hns_dsaf_tbl_tcam_ucast_cfg(9)
• hns_dsaf_tbl_line_cfg(9)
• hns_dsaf_tbl_tcam_mcast_pul(9)
• hns_dsaf_tbl_line_pul(9)
• hns_dsaf_tbl_tcam_data_mcast_pul(9)
• hns_dsaf_tbl_tcam_data_ucast_pul(9)
• hns_dsaf_tbl_stat_en(9)
• hns_dsaf_rocee_bp_en(9)
• hns_dsaf_single_line_tbl_cfg(9)
• hns_dsaf_tcam_uc_cfg(9)
• hns_dsaf_tcam_mc_cfg(9)
• hns_dsaf_tcam_uc_cfg_vague(9)
• hns_dsaf_tcam_mc_cfg_vague(9)
• hns_dsaf_tcam_mc_invld(9)
• hns_dsaf_tcam_uc_get(9)
• hns_dsaf_tcam_mc_get(9)
• hns_dsaf_tbl_line_init(9)
• hns_dsaf_tbl_tcam_init(9)
• hns_dsaf_pfc_en_cfg(9)
• hns_dsaf_comm_init(9)
• hns_dsaf_inode_init(9)
• hns_dsaf_sbm_init(9)
• hns_dsaf_tbl_init(9)
• hns_dsaf_voq_init(9)
• hns_dsaf_init_hw(9)
• hns_dsaf_remove_hw(9)
• hns_dsaf_init(9)
• hns_dsaf_free(9)
• hns_dsaf_find_soft_mac_entry(9)
• hns_dsaf_find_empty_mac_entry(9)
• hns_dsaf_find_empty_mac_entry_reverse(9)
• hns_dsaf_set_mac_key(9)
• hns_dsaf_set_mac_uc_entry(9)
• hns_dsaf_add_mac_mc_port(9)
• hns_dsaf_del_mac_entry(9)
• hns_dsaf_del_mac_mc_port(9)
• hns_dsaf_free_dev(9)
• hns_dsaf_pfc_unit_cnt(9)
• hns_dsaf_port_work_rate_cfg(9)
• hns_dsaf_fix_mac_mode(9)
• hns_dsaf_get_regs(9)
• hns_dsaf_get_stats(9)
• hns_dsaf_get_sset_count(9)
• hns_dsaf_get_strings(9)
• hns_dsaf_get_regs_count(9)
• hns_dsaf_probe(9)
• hns_dsaf_remove(9)

that's 57 cross-references, bestie. fifty-seven. whoever wrote this page was NOT playing around. iykyk 💀🔥

ngl, if you got here looking for a long explanation of behavior, the manpage is kinda minimal — tbl, dsa fabric id, addr. we're serving the facts exactly as they were served to us, no invented lore 🙅‍♀️

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and that's the whole page, diva 🌈

ta-ta for now, and remember where this came from: source/version tag ./drivers/net/ethernet/hisilic..., dated October 2026, filed under hns_dsaf_tbl_tcam_mcast_cfg(9). slay, stay hydrated, go call it with the right struct 💅💜