ITESIO(4)

💖 NAME 💖

okay so bestie, welcome to itesio(4) from the Kernel Interfaces Manual — it's the ITE IT87xxF Super I/O driver, and yes, it's giving iconic hardware-support energy. ✨

🛠️ SYNOPSIS 🛠️

itesio0 at isa? port 0x2e
itesio1 at isa? port 0x4e

🌸 DESCRIPTION 🌸

The itesio driver provides support for the Environment Controller and the Watchdog Timer on the IT87xxF Super I/Os, and it may be used to monitor hardware sensors or setting up a watchdog timeout value for the system. 💅

The itesio driver has 15 sensors — here's the full vibe check, no gatekeeping:

• Temp0 — units: uK — typical use: CPU Temp
• Temp1 — units: uK — typical use: System Temp
• Temp2 — units: uK — typical use: Aux Temp
• VIN0 — units: uV DC — typical use: Vcore A
• VIN1 — units: uV DC — typical use: Vcore B
• VIN2 — units: uV DC — typical use: +3.3V
• VIN3 — units: uV DC — typical use: +5V
• VIN4 — units: uV DC — typical use: +12V
• VIN5 — units: uV DC — typical use: -12V
• VIN6 — units: uV DC — typical use: -5V
• VIN7 — units: uV DC — typical use: STANDBY
• VBAT — units: uV DC — typical use: VBAT
• Fan0 — units: RPM — typical use: CPU Fan
• Fan1 — units: RPM — typical use: System Fan
• Fan2 — units: RPM — typical use: Aux Fan

periodt, that's the whole sensor lineup. 🎀

The itesio Watchdog Timer is configurable via the wdogctl(8) utility and has a resolution between 1 and 65535 seconds. ⏱️ The Watchdog Timer is not supported on the IT8705 Super I/O — noted, bestie. 🙈

🔍 SEE ALSO 🔍

Go peek at these, bestie:

• envsys(4)
• envstat(8)
• wdogctl(8)

🦋 HISTORY 🦋

The itesio driver first appeared in OpenBSD 3.4 and was then ported to NetBSD 4.0. 🌈

👑 AUTHORS 👑

The itesio driver was written by Julien Bordet <zejames@greyhats.org> and Juan Romero Pardines <xtraeme@netbsd.org>. 🫶

💀 BUGS 💀

Interrupt support is unimplemented. 😭

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okay bye bestie — this page is Debian, dated April 2, 2008. 💅✨