init_pfhwdev(9)

👑 init_pfhwdev — Kernel API Manual 🎀

okay bestie, welcome to the hinic zone 💅 this one's a little baby page but it's iconic in its own way. It lives in the Kernel API Manual, section 9, and it's giving "short but essential" energy fr fr.

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💖 NAME

init_pfhwdev — Initialize the extended components of PF ✨

🌸 SYNOPSIS

int init_pfhwdev (struct hinic_pfhwdev *pfhwdev );

🫶 ARGUMENTS

• pfhwdev — the HW device for PF 🦋 (yes that's the whole argument list, she's low maintenance)

💅 DESCRIPTION

Okay so the entire description is literally this, no cap:

Return 0 - success, negative - failure

That's it. That's the whole personality. 0 means it slayed, anything negative means it did not and you should probably go touch some grass and check your error path 😭. No extra lore, no hidden vibes — the manpage said what it said and we respect it. periodt. 👑

ngl if you were hoping for a long story about what "extended components" actually get initialized, this page is not gonna give you that 🙈 it just tells you the return contract and points you at the whole squad in SEE ALSO. read those, iykyk.

🔥 SEE ALSO

First up, the source itself lives right here:

• Kernel file ./drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c

and then the whole friend group 💜:

• parse_capability(9)
• get_capability(9)
• get_dev_cap(9)
• init_msix(9)
• disable_msix(9)
• hinic_port_msg_cmd(9)
• init_fw_ctxt(9)
• set_hw_ioctxt(9)
• clear_io_resources(9)
• set_resources_state(9)
• get_base_qpn(9)
• hinic_hwdev_ifup(9)
• hinic_hwdev_ifdown(9)
• hinic_hwdev_cb_register(9)
• hinic_hwdev_cb_unregister(9)
• nic_mgmt_msg_handler(9)
• free_pfhwdev(9)
• hinic_init_hwdev(9)
• hinic_free_hwdev(9)
• hinic_hwdev_num_qps(9)
• hinic_hwdev_get_sq(9)
• hinic_hwdev_get_rq(9)
• hinic_hwdev_msix_cnt_set(9)
• hinic_hwdev_msix_set(9)
• hinic_hwdev_hw_ci_addr_set(9)
• hinic_hwdev_set_msix_state(9)

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✨ and that's the whole page babes ✨ this cutie came from ./drivers/net/ethernet/huawei/... and it's stamped October 2026 🗓️ — so go forth, call init_pfhwdev(9), check your return value, and stan the hinic driver the way it deserves 🫶💖