diff options
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/octeon_mailbox.c | 5 | ||||
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/octeon_mailbox.h | 12 |
2 files changed, 10 insertions, 7 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.c b/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.c index 5cca73b8880b..57af7df74ced 100644 --- a/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.c +++ b/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.c @@ -178,7 +178,10 @@ int octeon_mbox_write(struct octeon_device *oct, break; } } - writeq(mbox_cmd->data[i], mbox->mbox_write_reg); + if (ret == OCTEON_MBOX_STATUS_SUCCESS) + writeq(mbox_cmd->data[i], mbox->mbox_write_reg); + else + break; } } diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.h b/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.h index c9376fe075bc..1def22afeff1 100644 --- a/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.h +++ b/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.h @@ -20,16 +20,16 @@ /* Macros for Mail Box Communication */ -#define OCTEON_MBOX_DATA_MAX 32 +#define OCTEON_MBOX_DATA_MAX 32 #define OCTEON_VF_ACTIVE 0x1 #define OCTEON_VF_FLR_REQUEST 0x2 #define OCTEON_PF_CHANGED_VF_MACADDR 0x4 /*Macro for Read acknowldgement*/ -#define OCTEON_PFVFACK 0xffffffffffffffff -#define OCTEON_PFVFSIG 0x1122334455667788 -#define OCTEON_PFVFERR 0xDEADDEADDEADDEAD +#define OCTEON_PFVFACK 0xffffffffffffffffULL +#define OCTEON_PFVFSIG 0x1122334455667788ULL +#define OCTEON_PFVFERR 0xDEADDEADDEADDEADULL #define LIO_MBOX_WRITE_WAIT_CNT 1000 #define LIO_MBOX_WRITE_WAIT_TIME msecs_to_jiffies(1) @@ -74,8 +74,8 @@ enum octeon_mbox_state { OCTEON_MBOX_STATE_REQUEST_RECEIVED = 4, OCTEON_MBOX_STATE_RESPONSE_PENDING = 8, OCTEON_MBOX_STATE_RESPONSE_RECEIVING = 16, - OCTEON_MBOX_STATE_RESPONSE_RECEIVED = 16, - OCTEON_MBOX_STATE_ERROR = 32 + OCTEON_MBOX_STATE_RESPONSE_RECEIVED = 32, + OCTEON_MBOX_STATE_ERROR = 64 }; struct octeon_mbox { |