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    Subject[PATCH v2 00/23] scsi: Use pci_enable_msix_range() instead of pci_enable_msix()
    Date
    Hello!

    This series is against James Bottomley's SCSI tree [1], but it needs
    commit f7fc32c ("PCI/MSI: Add pci_enable_msi_exact() and
    pci_enable_msix_exact()") from from Bjorn Helgaas's PCI tree [2]:

    1. git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git for-next
    2. git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git pci/msi

    Recently pci_enable_msix_exact() function has been accepted to
    the mainline. That is a variation of pci_enable_msix_range() which
    allows a device driver to request a particular number of MSI-Xs.

    As result, most of the changes posted in version 1 of this series
    are invalidated and need to use pci_enable_msix_exact() instead of
    originally posted pci_enable_msix_range() usages.

    I removed almost all ACKs, since unlike pci_enable_msix_range()
    function which returns the number of MSI-Xs allocated or negative
    errno, pci_enable_msix_exact() returns either zero success code or
    a negative errno. Although this change is simple, it still entails
    an updated error code analysis and would be better reviewed by
    driver maintainers.

    Thanks!

    Cc: iss_storagedev@hp.com
    Cc: intel-linux-scu@intel.com
    Cc: support@lsi.com
    Cc: DL-MPTFusionLinux@lsi.com
    Cc: qla2xxx-upstream@qlogic.com
    Cc: iscsi-driver@qlogic.com
    Cc: pv-drivers@vmware.com
    Cc: linux-scsi@vger.kernel.org
    Cc: linux-pci@vger.kernel.org

    Alexander Gordeev (23):
    be2iscsi: Use pci_enable_msix_exact() instead of pci_enable_msix()
    bfa: Do not call pci_enable_msix() after it failed once
    bfa: Cleanup bfad_setup_intr() function
    bfa: Use pci_enable_msix_exact() instead of pci_enable_msix()
    csiostor: Remove superfluous call to pci_disable_msix()
    csiostor: Use pci_enable_msix_range() instead of pci_enable_msix()
    fnic: Use pci_enable_msix_exact() instead of pci_enable_msix()
    hpsa: Fallback to MSI rather than to INTx if MSI-X failed
    hpsa: Use pci_enable_msix_exact() instead of pci_enable_msix()
    isci: Use pci_enable_msix_exact() instead of pci_enable_msix()
    lpfc: Remove superfluous call to pci_disable_msix()
    lpfc: Use pci_enable_msix_range() instead of pci_enable_msix()
    megaraid: Fail resume if MSI-X re-initialization failed
    megaraid: Use pci_enable_msix_range() instead of pci_enable_msix()
    mpt2sas: Use pci_enable_msix_exact() instead of pci_enable_msix()
    mpt3sas: Use pci_enable_msix_exact() instead of pci_enable_msix()
    pm8001: Fix invalid return when request_irq() failed
    pm8001: Use pci_enable_msix_exact() instead of pci_enable_msix()
    pmcraid: Get rid of a redundant assignment
    pmcraid: Use pci_enable_msix_range() instead of pci_enable_msix()
    qla2xxx: Use pci_enable_msix_range() instead of pci_enable_msix()
    qla4xxx: Use pci_enable_msix_exact() instead of pci_enable_msix()
    vmw_pvscsi: Use pci_enable_msix_exact() instead of pci_enable_msix()

    drivers/scsi/be2iscsi/be_main.c | 6 +--
    drivers/scsi/bfa/bfad.c | 62 ++++++++++++-----------------
    drivers/scsi/csiostor/csio_hw.h | 2 +-
    drivers/scsi/csiostor/csio_isr.c | 24 ++++-------
    drivers/scsi/fnic/fnic_isr.c | 4 +-
    drivers/scsi/hpsa.c | 12 +-----
    drivers/scsi/isci/init.c | 2 +-
    drivers/scsi/lpfc/lpfc_init.c | 54 ++++++++++++-------------
    drivers/scsi/megaraid/megaraid_sas_base.c | 24 +++++------
    drivers/scsi/mpt2sas/mpt2sas_base.c | 6 +-
    drivers/scsi/mpt3sas/mpt3sas_base.c | 4 +-
    drivers/scsi/pm8001/pm8001_init.c | 44 +++++++++++----------
    drivers/scsi/pmcraid.c | 14 +------
    drivers/scsi/qla2xxx/qla_isr.c | 27 +++++-------
    drivers/scsi/qla4xxx/ql4_nx.c | 2 +-
    drivers/scsi/vmw_pvscsi.c | 2 +-
    16 files changed, 121 insertions(+), 168 deletions(-)

    --
    1.7.7.6



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