nfp_net_close_stack(9)

💅 nfp_net_close_stack(9)

okay so real talk, this is a page straight out of the Kernel API Manual — yes, that kernel, the big one — and it's about nfp_net_close_stack, one tiny but iconic little function. Buckle up bestie, it's a short one but it eats. 🦋

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✨ NAME ✨

nfp_net_close_stack — the part where you Quiesce the stack (part of close). That's the whole vibe. It's a piece of the close puzzle, not the whole puzzle. 🧩

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🌸 SYNOPSIS 🌸

void nfp_net_close_stack (struct nfp_net *nn );

literally that's it. no return value, no drama, void and done. 👑

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🎀 ARGUMENTS 🎀

• nn — the NFP Net device to reconfigure. that's your main character right there, the whole reason we're here 🫶

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🔥 SEE ALSO 🔥

the friend group!! the whole squad, no cap, every single one of them:

• the Kernel file ./drivers/net/ethernet/netronome/nfp/nfp_net_common.c
• nfp_net_get_fw_version(9)
• nfp_net_reconfig_post(9)
• __nfp_net_reconfig(9)
• nfp_net_mbox_reconfig(9)
• nfp_net_irqs_alloc(9)
• nfp_net_irqs_assign(9)
• nfp_net_irqs_disable(9)
• nfp_net_irq_rxtx(9)
• nfp_net_read_link_status(9)
• nfp_net_irq_lsc(9)
• nfp_net_irq_exn(9)
• nfp_net_aux_irq_request(9)
• nfp_net_aux_irq_free(9)
• nfp_net_vecs_init(9)
• nfp_net_rss_write_itbl(9)
• nfp_net_rss_write_key(9)
• nfp_net_coalesce_write_cfg(9)
• nfp_net_write_mac_addr(9)
• nfp_net_clear_config_and_disable(9)
• nfp_net_set_config_and_enable(9)
• nfp_net_close_free_all(9)
• nfp_net_netdev_close(9)
• nfp_net_open_stack(9)
• nfp_net_info(9)
• nfp_net_alloc(9)
• nfp_net_free(9)
• nfp_net_rss_key_sz(9)
• nfp_net_rss_init(9)
• nfp_net_irqmod_init(9)
• nfp_net_init(9)
• nfp_net_clean(9)

like, that's a lot of cross-references and honestly? respect. the NFP crew is thorough 💀✨

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ok but fr fr — this page is smol, so don't go reading behaviour into it that isn't written here. it quiesces the stack, it's part of close, nn is the device you're reconfiguring. that's the whole tea ☕

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sign-off time 🎀 this lil beauty lives in ./drivers/net/ethernet/netrono... (yes, the path gets truncated in the footer, that's just how it is, iykyk), landed October 2026, and it's page nfp_net_close_stack(9) — catch you on the next one bestie, mwah 💖