diff options
Diffstat (limited to 'arch/s390/include/asm/pci.h')
| -rw-r--r-- | arch/s390/include/asm/pci.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/s390/include/asm/pci.h b/arch/s390/include/asm/pci.h index 6e577ba0e5da..7d3295087aa4 100644 --- a/arch/s390/include/asm/pci.h +++ b/arch/s390/include/asm/pci.h @@ -59,8 +59,9 @@ struct msi_map { struct hlist_node msi_chain; }; -#define ZPCI_NR_MSI_VECS 64 -#define ZPCI_MSI_MASK (ZPCI_NR_MSI_VECS - 1) +#define ZPCI_MSI_VEC_BITS 11 +#define ZPCI_MSI_VEC_MAX (1 << ZPCI_MSI_VEC_BITS) +#define ZPCI_MSI_VEC_MASK (ZPCI_MSI_VEC_MAX - 1) enum zpci_state { ZPCI_FN_STATE_RESERVED, @@ -92,7 +93,8 @@ struct zpci_dev { /* IRQ stuff */ u64 msi_addr; /* MSI address */ struct zdev_irq_map *irq_map; - struct msi_map *msi_map[ZPCI_NR_MSI_VECS]; + struct msi_map *msi_map; + struct airq_iv *aibv; /* adapter interrupt bit vector */ unsigned int aisb; /* number of the summary bit */ /* DMA stuff */ |