bnx2x_func_init_func(9)

💅 bnx2x_func_init_func(9) 💅

okay so bestie, we're in the Kernel API Manual today and this page is literally about bnx2x_func_init_func — the little function that does HW init at the function stage. it's giving "small but crucial", ngl. let's get into it 🫶

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✨ NAME ✨

bnx2x_func_init_func — performs HW init at function stage 😤

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🦋 SYNOPSIS 🦋

int bnx2x_func_init_func (struct bnx2x *bp , const struct
       bnx2x_func_sp_drv_ops *drv );

like, it returns an int, takes a struct bnx2x *bp and a const struct bnx2x_func_sp_drv_ops *drv, and that's the whole vibe. slay.

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🎀 ARGUMENTS 🎀

• bp — device handle. that's your baby, your main character, the actual device 💖
• drv — so the original page literally leaves this one blank, no cap. zero description. it's giving mysterious 🤫 but it is, for the record, a const struct bnx2x_func_sp_drv_ops * per the synopsis above. don't come for me, i'm just relaying 🫡

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🌸 DESCRIPTION 🌸

this one inits the HW when the current phase is FW_MSG_CODE_DRV_LOAD_FUNCTION — so it initializes only FUNCTION-only HW blocks and nothing else. lowkey surgical. ✂️✨

so like, if the phase is right, this is the moment, and if it's not… it's not. periodt.

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👑 SEE ALSO 👑

bestie. buckle up. this list is long — it ate and left no crumbs. every single one, in order, exactly as printed:

• bnx2x_exe_queue_init(9)
• bnx2x_exe_queue_add(9)
• bnx2x_exe_queue_step(9)
• bnx2x_state_wait(9)
• __bnx2x_vlan_mac_h_write_trylock(9)
• __bnx2x_vlan_mac_h_exec_pending(9)
• __bnx2x_vlan_mac_h_pend(9)
• __bnx2x_vlan_mac_h_write_unlock(9)
• __bnx2x_vlan_mac_h_read_lock(9)
• bnx2x_vlan_mac_h_read_lock(9)
• __bnx2x_vlan_mac_h_read_unlock(9)
• bnx2x_vlan_mac_h_read_unlock(9)
• bnx2x_vlan_mac_set_cmd_hdr_e2(9)
• bnx2x_vlan_mac_set_rdata_hdr_e2(9)
• bnx2x_vlan_mac_set_rdata_hdr_e1x(9)
• bnx2x_set_one_mac_e1x(9)
• bnx2x_set_one_vlan_mac_e1h(9)
• bnx2x_vlan_mac_restore(9)
• bnx2x_validate_vlan_mac_add(9)
• bnx2x_validate_vlan_mac_del(9)
• bnx2x_validate_vlan_mac_move(9)
• bnx2x_wait_vlan_mac(9)
• bnx2x_complete_vlan_mac(9)
• bnx2x_optimize_vlan_mac(9)
• bnx2x_vlan_mac_get_registry_elem(9)
• bnx2x_execute_vlan_mac(9)
• bnx2x_config_vlan_mac(9)
• bnx2x_vlan_mac_del_all(9)
• bnx2x_mcast_get_next_bin(9)
• bnx2x_mcast_clear_first_bin(9)
• bnx2x_mcast_handle_restore_cmd_e2(9)
• bnx2x_mcast_handle_current_cmd(9)
• bnx2x_mcast_set_rdata_hdr_e2(9)
• bnx2x_mcast_refresh_registry_e2(9)
• bnx2x_mcast_set_rdata_hdr_e1(9)
• bnx2x_mcast_handle_restore_cmd_e1(9)
• bnx2x_get_fw_mac_addr(9)
• bnx2x_mcast_refresh_registry_e1(9)
• __atomic_add_ifless(9)
• __atomic_dec_ifmoe(9)
• bnx2x_init_credit_pool(9)
• bnx2x_debug_print_ind_table(9)
• bnx2x_setup_rss(9)
• bnx2x_queue_state_change(9)
• bnx2x_queue_comp_cmd(9)
• bnx2x_q_init(9)
• bnx2x_q_send_deactivate(9)
• bnx2x_q_send_activate(9)
• bnx2x_queue_chk_transition(9)
• bnx2x_func_state_change_comp(9)
• bnx2x_func_comp_cmd(9)
• bnx2x_func_chk_transition(9)
• bnx2x_func_init_port(9)
• bnx2x_func_init_cmn_chip(9)
• bnx2x_func_init_cmn(9)
• bnx2x_func_reset_func(9)
• bnx2x_func_reset_port(9)
• bnx2x_func_reset_cmn(9)
• bnx2x_func_state_change(9)

and the kernel file this lives in, exactly as given:

• ./drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c

ngl, __atomic_dec_ifmoe(9) is right there in the list and it's not a typo on my end — that's literally how it's printed. iykyk 💀

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🌈 okay that's the page!! 🎀

source + version on the footer: ./drivers/net/ethernet/broadco... — yep, it's truncated with the ... and everything, i'm not fixing it, it's iconic 🙈 — and the date is October 2026. so future-coded of it. bye bestie, go init those FUNCTION-only HW blocks 💖✨🦋