qed_ptt_get_hw_addr(9)

💅 qed_ptt_get_hw_addr — the kernel API manual, bestie edition

okay so you're in the qed kernel API manual, and today's main character is qed_ptt_get_hw_addr ✨ — the function whose whole personality is handing you back a PTT's GRC/HW address. That's it, that's the vibe. Let's get into it 🎀

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🌸 NAME 🌸

qed_ptt_get_hw_addr — literally just: get the PTT's GRC/HW address 💖

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🦋 SYNOPSIS 🦋

u32 qed_ptt_get_hw_addr (struct qed_hwfn *p_hwfn , struct qed_ptt *p_ptt
);

no cap, that's the whole signature — two args, one u32 coming back at you 🔥

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👑 ARGUMENTS 👑

• p_hwfn — the HW device data. yep, that's the one 🫶
• p_ptt — it's P_ptt. iconic, unbothered, says exactly what it is 💅

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⭐ RETURN ⭐

u32. that's the whole answer, she said what she said 💀

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🌈 SEE ALSO 🌈

so many besties in the kernel file ./drivers/net/ethernet/qlogic/qed/qed_hw.h — go say hi to all of them:

• qed_gtt_init(9)
• qed_ptt_pool_alloc(9)
• qed_ptt_pool_free(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)

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and that's the whole page, periodt 💜 this lil icon lives at ./drivers/net/ethernet/qlogic/qed, dated October 2026, and she's serving qed_ptt_get_hw_addr(9) realness till the very last line 🧚