qed_get_igu...lts_buf_size(9)

💅 NAME 💅

qed_get_igu_fifo_results_buf_size — bestie, this one tells you the buffer size you need for igu_fifo results (in bytes, okay, we're measuring in bytes here ✨)

So real talk, manual name is qed_get_igu...lts_buf_size(9) from the Kernel API Manual — the whole thing is like a lil window into the qed debug world 🫶

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✨ SYNOPSIS ✨

enum dbg_status qed_get_igu_fifo_results_buf_size (struct qed_hwfn
*p_hwfn , u32 *dump_buf , u32 num_dumped_dwords , u32 *results_buf_size
);

That's the whole signature, no cap 💖

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🎀 ARGUMENTS 🎀

• p_hwfn — HW device data. literally the hardware's whole vibe holder, okay 😌
• dump_buf — IGU fifo dump buffer. the actual dump goes in here 🗑️✨
• num_dumped_dwords — number of dwords that were dumped. count those dwords bestie, every single one 🔢
• results_buf_size — (OUT) required buffer size (in bytes) for the parsed results. it's an OUT param so this is where the answer comes back out to you, iconic 💅

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🔥 RETURN 🔥

Error if the parsing fails, ok otherwise. that's it, that's the whole vibe check — parse fails = error, everything else = ok 🙈🦋

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🌸 SEE ALSO 🌸

Kernel file ./drivers/net/ethernet/qlogic/qed/qed_dbg_hsi.h

• qed_dbg_set_bin_ptr(9)
• qed_read_regs(9)
• qed_read_fw_info(9)
• qed_dbg_grc_config(9)
• qed_dbg_grc_set_params_default(9)
• qed_dbg_grc_get_dump_buf_size(9)
• qed_dbg_grc_dump(9)
• qed_dbg_idle_chk_get_dump_buf_size(9)
• qed_dbg_idle_chk_dump(9)
• qed_dbg_mcp_trace_get_dump_buf_size(9)
• qed_dbg_mcp_trace_dump(9)
• qed_dbg_reg_fifo_get_dump_buf_size(9)
• qed_dbg_reg_fifo_dump(9)
• qed_dbg_igu_fifo_get_dump_buf_size(9)
• qed_dbg_igu_fifo_dump(9)
• qed_dbg_protection_override_get_dump_buf_size(9)
• qed_dbg_protection_override_dump(9)
• qed_dbg_fw_asserts_get_dump_buf_size(9)
• qed_dbg_fw_asserts_dump(9)
• qed_dbg_read_attn(9)
• qed_dbg_print_attn(9)
• qed_dbg_user_set_bin_ptr(9)
• qed_dbg_alloc_user_data(9)
• qed_dbg_get_status_str(9)
• qed_get_idle_chk_results_buf_size(9)
• qed_print_idle_chk_results(9)
• qed_dbg_mcp_trace_set_meta_data(9)
• qed_get_mcp_trace_results_buf_size(9)
• qed_print_mcp_trace_results(9)
• qed_mcp_trace_free_meta_data(9)
• qed_get_reg_fifo_results_buf_size(9)
• qed_print_reg_fifo_results(9)
• qed_print_igu_fifo_results(9)
• qed_get_protection_override_results_buf_size(9)
• qed_print_protection_override_results(9)
• qed_get_fw_asserts_results_buf_size(9)
• qed_print_fw_asserts_results(9)
• qed_dbg_parse_attn(9)

like, that's the whole friend group right there, everybody showed up to the function party 👑💜

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ok and this page lives in ./drivers/net/ethernet/qlogic/qed and it's dated October 2026 — slay, mark your calendars bestie 🗓️💖 mwah, bye! 🌈✨