qla4_8xxx_check_temp(9)

💅 qla4_8xxx_check_temp(9) — from the Kernel API Manual, section 9, bestie

Okay so picture this: it's a kernel API manual page, section 9, and the whole vibe is "is my ISP82XX running hot or not." That's literally the entire function. That's the plot. 🥵

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✨ NAME ✨

qla4_8xxx_check_temp — the girl whose whole job is checking the ISP82XX temperature. Thermal vibe check, no cap. 🌡️

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🌸 SYNOPSIS 🌸

int qla4_8xxx_check_temp (struct scsi_qla_host *ha );

It returns an int, it takes exactly one thing, and it's giving "short and iconic." 💅

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🎀 ARGUMENTS 🎀

• ha — the adapter block pointer, bestie. That's the whole argument list. She needs the adapter block, she gets the adapter block, everyone's happy. 🫶

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🦋 NOTE 🦋

The caller should not hold the idc lock. Fr fr. Not it. Do not do it. Hold that idc lock while you call this and you're gonna have a bad time. 😭

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👑 SEE ALSO 👑

The kernel file lives at ./drivers/scsi/qla4xxx/ql4_os.c and honestly the friend group here is huge — like a group chat with 48 members and everyone's typing at once. The way there's lore for days 🧚

• qla4xxx_create_chap_list(9)
• qla4xxx_find_free_chap_index(9)
• qla4xxx_set_chap_entry(9)
• qla4xxx_mark_all_devices_missing(9)
• qla4xxx_queuecommand(9)
• qla4xxx_mem_free(9)
• qla4xxx_mem_alloc(9)
• qla4_8xxx_check_fw_alive(9)
• qla4_8xxx_watchdog(9)
• qla4xxx_timer(9)
• qla4xxx_cmd_wait(9)
• qla4xxx_soft_reset(9)
• qla4xxx_abort_active_cmds(9)
• qla4xxx_recover_adapter(9)
• qla4xxx_do_dpc(9)
• qla4xxx_free_adapter(9)
• qla4xxx_get_bidi_chap(9)
• qla4xxx_check_existing_isid(9)
• qla4xxx_update_isid(9)
• qla4xxx_should_update_isid(9)
• qla4xxx_is_flash_ddb_exists(9)
• qla4xxx_remove_failed_ddb(9)
• qla4xxx_sysfs_ddb_is_non_persistent(9)
• qla4xxx_sysfs_ddb_tgt_create(9)
• qla4xxx_sysfs_ddb_add(9)
• qla4xxx_sysfs_ddb_apply(9)
• qla4xxx_sysfs_ddb_login(9)
• qla4xxx_sysfs_ddb_logout_sid(9)
• qla4xxx_sysfs_ddb_logout(9)
• qla4xxx_sysfs_ddb_set_param(9)
• qla4xxx_sysfs_ddb_delete(9)
• qla4xxx_sysfs_ddb_export(9)
• qla4xxx_build_ddb_list(9)
• qla4xxx_wait_login_resp_boot_tgt(9)
• qla4xxx_probe_adapter(9)
• qla4xxx_prevent_other_port_reinit(9)
• qla4xxx_remove_adapter(9)
• qla4xxx_config_dma_addressing(9)
• qla4xxx_del_from_active_array(9)
• qla4xxx_eh_wait_on_command(9)
• qla4xxx_wait_for_hba_online(9)
• qla4xxx_eh_wait_for_commands(9)
• qla4xxx_eh_abort(9)
• qla4xxx_eh_device_reset(9)
• qla4xxx_eh_target_reset(9)
• qla4xxx_is_eh_active(9)
• qla4xxx_eh_host_reset(9)
• qla4xxx_pci_mmio_enabled(9)

Like, that's the whole squad. Go read them, iykyk. 📚✨

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💖 sign-off 💖

Written down under ./drivers/scsi/qla4xxx, dated October 2026, and the page is literally called qla4_8xxx_check_temp(9) — that's the name, that's the source, that's the date, and honestly? Slay. Periodt. 🎀🔥👑