qla29xx_get_flash_region(9)

💖 qla29xx_get_flash_region(9) 💖

okay bestie, welcome to the Kernel API Manual — yes that's the manual name, it's giving "official business" and we're respecting it 🎀. This page is all about qla29xx_get_flash_region, and honestly? She's a helpful little icon.

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✨ NAME ✨

qla29xx_get_flash_region — bestie, this one *Retrieve`s flash region information for QLA29xx adapters, no cap 💅.

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🌸 SYNOPSIS 🌸

int qla29xx_get_flash_region (struct scsi_qla_host *vha , uint32_t code
, struct qla_flt_region_data *region );

like, that's the whole signature, exactly as written, do not come for me 🙈.

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🦋 ARGUMENTS 🦋

• vha — Pointer to SCSI QLogic host structure. this is the main-character struct, she's the host, she's everything 👑.
• code — Region code to identify the flash region. it's literally the label on the box, iykyk 🔥.
• region — Pointer to store the retrieved flash region information. this is where the info goes to live, it's giving "move-in day" ✨.

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💜 DESCRIPTION 💜

So the way that this works: this function retrieves the flash region information for QLA29xx adapters based on the specified region code. that's it, that's the vibe — you hand her a code, she hands back the region deets 🫶.

And the receipts: Returns QLA_SUCCESS on success or QLA_FUNCTION_FAILED on failure. so like, she will tell you if it went well. no guessing, ngl 😭.

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🌈 SEE ALSO 🌈

okay so the kernel file is ./drivers/scsi/qla2xxx/qla_sup.c and here is the full friend group, all of them, every single one, we're not leaving anyone out 💖:

• qla29xx_get_flt_layout(9)
• qla29xx_get_fdt_info(9)
• set_segment_bits(9)
• set_chunk_bits(9)
• qla29xx_write_optrom_data(9)
• qla29xx_read_optrom_data(9)
• qla29xx_mpi_optrom_data(9)
• qla2x00_lock_nvram_access(9)
• qla2x00_unlock_nvram_access(9)
• qla2x00_nv_write(9)
• qla2x00_nvram_request(9)
• qla2x00_get_nvram_word(9)
• qla2x00_nv_deselect(9)
• qla2x00_write_nvram_word(9)
• qla2x00_clear_nvram_protection(9)
• qla2x00_flash_enable(9)
• qla2x00_flash_disable(9)
• qla2x00_read_flash_byte(9)
• qla2x00_write_flash_byte(9)
• qla2x00_poll_flash(9)
• qla2x00_program_flash_address(9)
• qla2x00_erase_flash(9)
• qla2x00_erase_flash_sector(9)
• qla2x00_get_flash_manufacturer(9)
• qla2x00_get_fcode_version(9)

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ngl the whole squad is listed above, go read them too, they're all iconic in their own way 🧚

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aaaand that's the page, bestie 💅✨. this masterpiece lives in ./drivers/scsi/qla2xxx, dated October 2026, and it's literally titled qla29xx_get_flash_region(9) if you ever need to find her again 🎀🌷. mwah, go slay your flash regions 💖🦋