diff options
| author |   Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> | 2016-09-01 11:16:09 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-09-02 17:11:31 -0700 |
| commit | 9ff1a9bad867215e4a7ceeef4e9311d1232902fa (patch) | |
| tree | c3b18b2c722b3590376039b4a9f2fba0cf9c6e96 /drivers/net/ethernet/cavium/liquidio/octeon_network.h | |
| parent | liquidio: ethtool and led control support (diff) | |
| download | linux-dev-9ff1a9bad867215e4a7ceeef4e9311d1232902fa.tar.xz linux-dev-9ff1a9bad867215e4a7ceeef4e9311d1232902fa.zip | |
liquidio: CN23XX health monitoring
Adds support for watchdog based health monitoring
of octeon cores on cn23xx device.
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com>
Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com>
Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/octeon_network.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_network.h b/drivers/net/ethernet/cavium/liquidio/octeon_network.h index d3b68d8279e2..e5d1debd05ad 100644 --- a/drivers/net/ethernet/cavium/liquidio/octeon_network.h +++ b/drivers/net/ethernet/cavium/liquidio/octeon_network.h @@ -131,6 +131,12 @@ struct lio { #define LIO_SIZE (sizeof(struct lio)) #define GET_LIO(netdev) ((struct lio *)netdev_priv(netdev)) +#define CIU3_WDOG(c) (0x1010000020000ULL + (c << 3)) +#define CIU3_WDOG_MASK 12ULL +#define LIO_MONITOR_WDOG_EXPIRE 1 +#define LIO_MONITOR_CORE_STUCK_MSGD 2 +#define LIO_MAX_CORES 12 + /** * \brief Enable or disable feature * @param netdev pointer to network device |