diff options
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_kernel.h')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_kernel.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h index 7a7966f7e4ff..8786dd7922e4 100644 --- a/drivers/infiniband/hw/ipath/ipath_kernel.h +++ b/drivers/infiniband/hw/ipath/ipath_kernel.h @@ -42,6 +42,7 @@ #include <linux/pci.h> #include <linux/dma-mapping.h> #include <asm/io.h> +#include <rdma/ib_verbs.h> #include "ipath_common.h" #include "ipath_debug.h" @@ -139,6 +140,12 @@ struct ipath_portdata { u32 port_pionowait; /* total number of rcvhdrqfull errors */ u32 port_hdrqfull; + /* saved total number of rcvhdrqfull errors for poll edge trigger */ + u32 port_hdrqfull_poll; + /* total number of polled urgent packets */ + u32 port_urgent; + /* saved total number of polled urgent packets for poll edge trigger */ + u32 port_urgent_poll; /* pid of process using this port */ pid_t port_pid; /* same size as task_struct .comm[] */ @@ -724,6 +731,8 @@ int ipath_set_rx_pol_inv(struct ipath_devdata *dd, u8 new_pol_inv); #define IPATH_LINKACTIVE 0x200 /* link current state is unknown */ #define IPATH_LINKUNK 0x400 + /* Write combining flush needed for PIO */ +#define IPATH_PIO_FLUSH_WC 0x1000 /* no IB cable, or no device on IB cable */ #define IPATH_NOCABLE 0x4000 /* Supports port zero per packet receive interrupts via @@ -755,8 +764,6 @@ int ipath_set_rx_pol_inv(struct ipath_devdata *dd, u8 new_pol_inv); #define IPATH_PORT_MASTER_UNINIT 4 /* waiting for an urgent packet to arrive */ #define IPATH_PORT_WAITING_URG 5 - /* waiting for a header overflow */ -#define IPATH_PORT_WAITING_OVERFLOW 6 /* free up any allocated data at closes */ void ipath_free_data(struct ipath_portdata *dd); @@ -769,6 +776,7 @@ void ipath_get_eeprom_info(struct ipath_devdata *); int ipath_update_eeprom_log(struct ipath_devdata *dd); void ipath_inc_eeprom_err(struct ipath_devdata *dd, u32 eidx, u32 incr); u64 ipath_snap_cntr(struct ipath_devdata *, ipath_creg); +void signal_ib_event(struct ipath_devdata *dd, enum ib_event_type ev); /* * Set LED override, only the two LSBs have "public" meaning, but |