diff options
Diffstat (limited to 'arch/s390/include/asm/pci.h')
| -rw-r--r-- | arch/s390/include/asm/pci.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/s390/include/asm/pci.h b/arch/s390/include/asm/pci.h index ef803c202d42..a648338c434a 100644 --- a/arch/s390/include/asm/pci.h +++ b/arch/s390/include/asm/pci.h @@ -7,6 +7,7 @@ #define PCI_BAR_COUNT 6 #include <linux/pci.h> +#include <linux/mutex.h> #include <asm-generic/pci.h> #include <asm-generic/pci-dma-compat.h> #include <asm/pci_clp.h> @@ -44,10 +45,6 @@ struct zpci_fmb { u64 rpcit_ops; u64 dma_rbytes; u64 dma_wbytes; - /* software counters */ - atomic64_t allocated_pages; - atomic64_t mapped_pages; - atomic64_t unmapped_pages; } __packed __aligned(16); enum zpci_state { @@ -80,6 +77,7 @@ struct zpci_dev { u8 pft; /* pci function type */ u16 domain; + struct mutex lock; u8 pfip[CLP_PFIP_NR_SEGMENTS]; /* pci function internal path */ u32 uid; /* user defined id */ u8 util_str[CLP_UTIL_STR_LEN]; /* utility string */ @@ -111,6 +109,10 @@ struct zpci_dev { /* Function measurement block */ struct zpci_fmb *fmb; u16 fmb_update; /* update interval */ + /* software counters */ + atomic64_t allocated_pages; + atomic64_t mapped_pages; + atomic64_t unmapped_pages; enum pci_bus_speed max_bus_speed; |