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path: root/drivers/pci/msi.h
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Diffstat (limited to 'drivers/pci/msi.h')
-rw-r--r--drivers/pci/msi.h9
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/pci/msi.h b/drivers/pci/msi.h
index 9b31d4cbbce4..62f61b61d2c9 100644
--- a/drivers/pci/msi.h
+++ b/drivers/pci/msi.h
@@ -130,10 +130,10 @@ struct msi_desc {
__u8 type : 5; /* {0: unused, 5h:MSI, 11h:MSI-X} */
__u8 maskbit : 1; /* mask-pending bit supported ? */
__u8 state : 1; /* {0: free, 1: busy} */
- __u8 reserved: 1; /* reserved */
+ __u8 is_64 : 1; /* Address size: 0=32bit 1=64bit */
__u8 entry_nr; /* specific enabled entry */
__u8 default_vector; /* default pre-assigned vector */
- __u8 unused; /* formerly unused destination cpu*/
+ __u8 pos; /* Location of the msi capability */
}msi_attrib;
struct {
@@ -146,10 +146,7 @@ struct msi_desc {
#ifdef CONFIG_PM
/* PM save area for MSIX address/data */
-
- u32 address_hi_save;
- u32 address_lo_save;
- u32 data_save;
+ struct msi_msg msg_save;
#endif
};