qed_fw_overlay_init_ram(9)

💖 qed_fw_overlay_init_ram(9) — from the Kernel API Manual, bestie 💖

okay so picture this: you're deep in the qed driver, the vibes are immaculate, and somebody needs the FW overlay RAM initialized. that someone is you now. this little icon is a kernel function and it is literally here to set that memory up. no cap.

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✨ NAME ✨

qed_fw_overlay_init_ram — Initializes the FW overlay RAM. that's it, that's the whole job, and she does it flawlessly 💅

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🌸 SYNOPSIS 🌸

void qed_fw_overlay_init_ram (struct qed_hwfn *p_hwfn , struct qed_ptt
*p_ptt , struct phys_mem_desc *fw_overlay_mem );

three arguments, returns nothing. clean, minimal, main character energy 🎀

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🦋 ARGUMENTS 🦋

• p_hwfn — the HW device data. like, all the hardware tea ☕ she needs to know who she's working with.
• p_ptt — the Ptt window used for writing the registers. this is the lil doorway she writes through, iykyk 🚪✨
• fw_overlay_mem — the allocated FW overlay memory. the actual memory that's already been allocated for you, bestie, you don't gotta do that part 🫶

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⭐ RETURN ⭐

Void. literally nothing comes back. she gives, she doesn't take 😌 no return value, no drama, periodt.

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🌈 SEE ALSO 🌈

first up, the kernel file you're gonna wanna peek at:

./drivers/net/ethernet/qlogic/qed/qed_hsi.h

and then the whole friend group — go say hi to these icons 👑:

• qed_qm_pf_mem_size(9)
• qed_qm_common_rt_init(9)
• qed_qm_pf_rt_init(9)
• qed_init_pf_wfq(9)
• qed_init_pf_rl(9)
• qed_init_vport_wfq(9)
• qed_init_vport_tc_wfq(9)
• qed_init_global_rl(9)
• qed_send_qm_stop_cmd(9)
• qed_set_vxlan_dest_port(9)
• qed_set_vxlan_enable(9)
• qed_set_gre_enable(9)
• qed_set_geneve_dest_port(9)
• qed_set_geneve_enable(9)
• qed_gft_disable(9)
• qed_gft_config(9)
• qed_enable_context_validation(9)
• qed_get_protocol_type_str(9)
• qed_get_ramrod_cmd_id_str(9)
• qed_set_rdma_error_level(9)
• qed_fw_overlay_mem_alloc(9)
• qed_fw_overlay_mem_free(9)

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💀 reminder bestie: this is kernel-land. read the args, pass the right pointers, and don't be out here guessing. the manpage said what it said 🙈

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okay that's the whole page, you ate that 🍓 this gem lives in ./drivers/net/ethernet/qlogic/qed, dated October 2026, and she's filed under qed_fw_overlay_init_ram(9) — go forth and initialize, queen 🧚💜