summaryrefslogtreecommitdiffstats
path: root/arch/s390/include/asm/pci.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/s390/include/asm/pci.h')
-rw-r--r--arch/s390/include/asm/pci.h5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/s390/include/asm/pci.h b/arch/s390/include/asm/pci.h
index c030900320e0..ef803c202d42 100644
--- a/arch/s390/include/asm/pci.h
+++ b/arch/s390/include/asm/pci.h
@@ -50,10 +50,6 @@ struct zpci_fmb {
atomic64_t unmapped_pages;
} __packed __aligned(16);
-#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,
ZPCI_FN_STATE_STANDBY,
@@ -90,6 +86,7 @@ struct zpci_dev {
/* IRQ stuff */
u64 msi_addr; /* MSI address */
+ unsigned int max_msi; /* maximum number of MSI's */
struct airq_iv *aibv; /* adapter interrupt bit vector */
unsigned int aisb; /* number of the summary bit */