Date: Fri, 06 Feb 2015 12:05:47 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 197367] [psm][acpi] There no support Touchpad DELL Inspiron 17.3" 5000 series (DELL 5748) Message-ID: <bug-197367-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=197367 Bug ID: 197367 Summary: [psm][acpi] There no support Touchpad DELL Inspiron 17.3" 5000 series (DELL 5748) Product: Base System Version: 10.1-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: misc Assignee: freebsd-bugs@FreeBSD.org Reporter: medda.mauro@gmail.com FreeBSD 10.1 no detecs psm mouse on Dell Inspiron. I seen that the problem was related to wrong I/O port allocation in ACPI DSDT. PS2M has not port allocated in its CSR and mouse I/O port 0x66 is allocated by PS2K resources. I patched BIOS DSDT and fix problem loading custom AML code using the loader tunables below: acpi_dsdt_load="YES" acpi_dsdt_name="/boot/dell_5748_deftunix.aml" Booting FreeBSD in verbose mode in "/var/run/dmesg.boot" was entry: psm0: unable to allocate IRQ -- You are receiving this mail because: You are the assignee for the bug.
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