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| author | Bjorn Helgaas | 2013-04-24 19:37:49 +0200 |
|---|---|---|
| committer | Bjorn Helgaas | 2013-04-24 19:37:49 +0200 |
| commit | d4f09c5d7fbabd1389a5f03f5c9329d790f544e3 (patch) | |
| tree | e7c5a84a9b20364fd21ae7f5ce6c4412440c0937 /drivers/scsi | |
| parent | Merge branch 'pci/rafael-pm' into next (diff) | |
| parent | vfio-pci: Use cached MSI/MSI-X capabilities (diff) | |
| download | kernel-qcow2-linux-d4f09c5d7fbabd1389a5f03f5c9329d790f544e3.tar.gz kernel-qcow2-linux-d4f09c5d7fbabd1389a5f03f5c9329d790f544e3.tar.xz kernel-qcow2-linux-d4f09c5d7fbabd1389a5f03f5c9329d790f544e3.zip | |
Merge branch 'pci/gavin-msi-cleanup' into next
* pci/gavin-msi-cleanup:
vfio-pci: Use cached MSI/MSI-X capabilities
vfio-pci: Use PCI_MSIX_TABLE_BIR, not PCI_MSIX_FLAGS_BIRMASK
PCI: Remove "extern" from function declarations
PCI: Use PCI_MSIX_TABLE_BIR, not PCI_MSIX_FLAGS_BIRMASK
PCI: Drop msi_mask_reg() and remove drivers/pci/msi.h
PCI: Use msix_table_size() directly, drop multi_msix_capable()
PCI: Drop msix_table_offset_reg() and msix_pba_offset_reg() macros
PCI: Drop is_64bit_address() and is_mask_bit_support() macros
PCI: Drop msi_data_reg() macro
PCI: Drop msi_lower_address_reg() and msi_upper_address_reg() macros
PCI: Drop msi_control_reg() macro and use PCI_MSI_FLAGS directly
PCI: Use cached MSI/MSI-X offsets from dev, not from msi_desc
PCI: Clean up MSI/MSI-X capability #defines
PCI: Use cached MSI-X cap while enabling MSI-X
PCI: Use cached MSI cap while enabling MSI interrupts
PCI: Remove MSI/MSI-X cap check in pci_msi_check_device()
PCI: Cache MSI/MSI-X capability offsets in struct pci_dev
PCI: Use u8, not int, for PM capability offset
[SCSI] megaraid_sas: Use correct #define for MSI-X capability
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas.h | 3 | ||||
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_base.c | 4 |
2 files changed, 2 insertions, 5 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h index 408d2548a748..684cc343cf09 100644 --- a/drivers/scsi/megaraid/megaraid_sas.h +++ b/drivers/scsi/megaraid/megaraid_sas.h @@ -1488,7 +1488,4 @@ struct megasas_mgmt_info { int max_index; }; -#define msi_control_reg(base) (base + PCI_MSI_FLAGS) -#define PCI_MSIX_FLAGS_ENABLE (1 << 15) - #endif /*LSI_MEGARAID_SAS_H */ diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index 9d53540207ec..7c90d57b867e 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -3984,12 +3984,12 @@ static int megasas_probe_one(struct pci_dev *pdev, if (reset_devices) { pos = pci_find_capability(pdev, PCI_CAP_ID_MSIX); if (pos) { - pci_read_config_word(pdev, msi_control_reg(pos), + pci_read_config_word(pdev, pos + PCI_MSIX_FLAGS, &control); if (control & PCI_MSIX_FLAGS_ENABLE) { dev_info(&pdev->dev, "resetting MSI-X\n"); pci_write_config_word(pdev, - msi_control_reg(pos), + pos + PCI_MSIX_FLAGS, control & ~PCI_MSIX_FLAGS_ENABLE); } |