diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/pci.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index 864775651c6f..0fe32fef0331 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -377,6 +377,13 @@ struct pci_dev { 0xffffffff. You only need to change this if your device has broken DMA or supports 64-bit transfers. */ + u64 msi_addr_mask; /* Mask of the bits of bus address for + MSI that this device implements. + Normally set based on device + capabilities. You only need to + change this if your device claims + to support 64-bit MSI but implements + fewer than 64 address bits. */ struct device_dma_parameters dma_parms; @@ -441,7 +448,6 @@ struct pci_dev { unsigned int is_busmaster:1; /* Is busmaster */ unsigned int no_msi:1; /* May not use MSI */ - unsigned int no_64bit_msi:1; /* May only use 32-bit MSIs */ unsigned int block_cfg_access:1; /* Config space access blocked */ unsigned int broken_parity_status:1; /* Generates false positive parity */ unsigned int irq_reroute_variant:2; /* Needs IRQ rerouting variant */ |