qed_ptt_pool_alloc(9)

✨ qed_ptt_pool_alloc(9) ✨

okay so bestie, welcome to the Kernel API Manual 💖 this is the page for qed_ptt_pool_alloc, and no I will not be normal about it.

---

🌸 NAME 🌸

qed_ptt_pool_alloc — allocate and initialize the PTT pool. that's it, that's the whole vibe 🎀

---

🦋 SYNOPSIS 🦋

int qed_ptt_pool_alloc (struct qed_hwfn *p_hwfn );

like… it takes one thing and it hands you back an int. iconic behavior honestly ✨

---

💅 ARGUMENTS 💅

• p_hwfn — the HW device data. that's the hardware function struct, the lil bundle of everything this driver knows about the device. give it here and we'll build the pool 🫶

---

👑 RETURN 👑

returns struct _qed_status:

• success → 0 ✨ (we love a zero, zero is the good one)
• negative → error 😭 (that's a fail bestie, handle it)

---

🌈 SEE ALSO 🌈

the whole group chat, fr fr:

• the Kernel file ./drivers/net/ethernet/qlogic/qed/qed_hw.h 👀
• qed_gtt_init(9)
• qed_ptt_pool_free(9)
• qed_ptt_get_hw_addr(9)
• qed_ptt_get_bar_addr(9)
• qed_ptt_set_win(9)
• qed_get_reserved_ptt(9)
• qed_wr(9)
• qed_rd(9)
• qed_memcpy_from(9)
• qed_memcpy_to(9)
• qed_fid_pretend(9)
• qed_port_pretend(9)
• qed_port_unpretend(9)
• qed_port_fid_pretend(9)
• qed_vfid_to_concrete(9)
• qed_dmae_idx_to_go_cmd(9)
• qed_dmae_info_alloc(9)
• qed_dmae_info_free(9)
• qed_hw_err_notify(9)

---

bestie note: read qed_ptt_pool_free(9) too, like please. alloc's other half is free. balance. symmetry. main character energy 💜

---

okay that's the page!! 🍓 this lil gem lives in ./drivers/net/ethernet/qlogic/qed, it's from October 2026, and it's filed under qed_ptt_pool_alloc(9) in the Kernel API Manual. mwah, go allocate responsibly 💅💖🧚