04 Jan, 2012

1 commit


27 Jul, 2011

1 commit


17 Mar, 2011

2 commits

  • I found that including acpi/apci_drivers.h is not necessary and
    introduces these warnings:

    In file included from drivers/pci/pci-label.c:32:
    include/acpi/acpi_drivers.h:103: warning: ‘struct acpi_device’ declared inside parameter list
    include/acpi/acpi_drivers.h:103: warning: its scope is only this definition or declaration, which is probably not what you want
    include/acpi/acpi_drivers.h:107: warning: ‘struct acpi_pci_root’ declared inside parameter list

    Signed-off-by: Shyam Iyer
    Signed-off-by: Jesse Barnes

    Shyam_Iyer@Dell.com
     
  • This patch fixes compilation error descibed below introduced by
    the commit 6058989bad05b82e78baacce69ec14f27a11b5fd

    drivers/pci/pci-label.c: In function ‘pci_create_firmware_label_files’:
    drivers/pci/pci-label.c:366:2: error: implicit declaration of function ‘device_has_dsm’

    Signed-off-by: Narendra K
    Signed-off-by: Jesse Barnes

    Narendra_K@Dell.com
     

05 Mar, 2011

1 commit

  • This patch exports ACPI _DSM (Device Specific Method) provided firmware
    instance number and string name of PCI devices as defined by 'PCI
    Firmware Specification Revision 3.1' section 4.6.7.( DSM for Naming a
    PCI or PCI Express Device Under Operating Systems) to sysfs.

    New files created are:
    /sys/bus/pci/devices/.../label which contains the firmware name for
    the device in question, and
    /sys/bus/pci/devices/.../acpi_index which contains the firmware device type
    instance for the given device.

    cat /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/acpi_index
    1
    cat /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/label
    Embedded Broadcom 5709C NIC 1

    cat /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.1/acpi_index
    2
    cat /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.1/label
    Embedded Broadcom 5709C NIC 2

    The ACPI _DSM provided firmware 'instance number' and 'string name' will
    be given priority if the firmware also provides 'SMBIOS type 41 device
    type instance and string'.

    Signed-off-by: Matthew Garrett
    Signed-off-by: Jordan Hargrave
    Signed-off-by: Narendra K
    Signed-off-by: Jesse Barnes

    Narendra_K@Dell.com
     

05 Aug, 2010

1 commit


31 Jul, 2010

1 commit

  • This patch exports SMBIOS provided firmware instance and label of
    onboard PCI devices to sysfs. New files are:
    /sys/bus/pci/devices/.../label which contains the firmware name for
    the device in question, and
    /sys/bus/pci/devices/.../index which contains the firmware device type
    instance for the given device.

    Signed-off-by: Jordan Hargrave
    Signed-off-by: Narendra K
    Signed-off-by: Jesse Barnes

    Narendra K