diff options
Diffstat (limited to 'drivers/net/ethernet/cavium/liquidio/octeon_iq.h')
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/octeon_iq.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_iq.h b/drivers/net/ethernet/cavium/liquidio/octeon_iq.h index 2327062e8af6..bebf3bd349c6 100644 --- a/drivers/net/ethernet/cavium/liquidio/octeon_iq.h +++ b/drivers/net/ethernet/cavium/liquidio/octeon_iq.h @@ -94,6 +94,8 @@ struct octeon_instr_queue { u32 pkt_in_done; + u32 pkts_processed; + /** A spinlock to protect access to the input ring.*/ spinlock_t iq_flush_running_lock; @@ -290,13 +292,19 @@ struct octeon_soft_command { u32 ctxsize; /** Time out and callback */ - size_t wait_time; - size_t timeout; + size_t expiry_time; u32 iq_no; void (*callback)(struct octeon_device *, u32, void *); void *callback_arg; + + int caller_is_done; + u32 sc_status; + struct completion complete; }; +/* max timeout (in milli sec) for soft request */ +#define LIO_SC_MAX_TMO_MS 60000 + /** Maximum number of buffers to allocate into soft command buffer pool */ #define MAX_SOFT_COMMAND_BUFFERS 256 @@ -317,6 +325,8 @@ struct octeon_sc_buffer_pool { (((octeon_dev_ptr)->instr_queue[iq_no]->stats.field) += count) int octeon_setup_sc_buffer_pool(struct octeon_device *oct); +int octeon_free_sc_done_list(struct octeon_device *oct); +int octeon_free_sc_zombie_list(struct octeon_device *oct); int octeon_free_sc_buffer_pool(struct octeon_device *oct); struct octeon_soft_command * octeon_alloc_soft_command(struct octeon_device *oct, @@ -368,6 +378,9 @@ int octeon_send_command(struct octeon_device *oct, u32 iq_no, u32 force_db, void *cmd, void *buf, u32 datasize, u32 reqtype); +void octeon_dump_soft_command(struct octeon_device *oct, + struct octeon_soft_command *sc); + void octeon_prepare_soft_command(struct octeon_device *oct, struct octeon_soft_command *sc, u8 opcode, u8 subcode, |