diff options
| author | Karol Kolacinski <karol.kolacinski@intel.com> | 2022-03-01 21:38:03 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-03-03 17:11:00 +0300 |
| commit | 43113ff73453c231af2c8e700cb4ff8bca97cff6 (patch) | |
| tree | 37ac50a2dc8480983c793f506e343f8903ddad8b /drivers/net/ethernet/intel/ice/ice.h | |
| parent | ef132dc40a28e07ba10b707b505781ffca46b97f (diff) | |
| download | linux-43113ff73453c231af2c8e700cb4ff8bca97cff6.tar.xz | |
ice: add TTY for GNSS module for E810T device
Add a new ice_gnss.c file for holding the basic GNSS module functions.
If the device supports GNSS module, call the new ice_gnss_init and
ice_gnss_release functions where appropriate.
Implement basic functionality for reading the data from GNSS module
using TTY device.
Add I2C read AQ command. It is now required for controlling the external
physical connectors via external I2C port expander on E810-T adapters.
Future changes will introduce write functionality.
Signed-off-by: Karol Kolacinski <karol.kolacinski@intel.com>
Signed-off-by: Sudhansu Sekhar Mishra <sudhansu.mishra@intel.com>
Tested-by: Sunitha Mekala <sunithax.d.mekala@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h index 737740c5e801..1ca1273a7cd3 100644 --- a/drivers/net/ethernet/intel/ice/ice.h +++ b/drivers/net/ethernet/intel/ice/ice.h @@ -73,6 +73,7 @@ #include "ice_eswitch.h" #include "ice_lag.h" #include "ice_vsi_vlan_ops.h" +#include "ice_gnss.h" #define ICE_BAR0 0 #define ICE_REQ_DESC_MULTIPLE 32 @@ -184,6 +185,7 @@ enum ice_feature { ICE_F_DSCP, ICE_F_SMA_CTRL, + ICE_F_GNSS, ICE_F_MAX }; @@ -486,6 +488,7 @@ enum ice_pf_flags { ICE_FLAG_VF_VLAN_PRUNING, ICE_FLAG_LINK_LENIENT_MODE_ENA, ICE_FLAG_PLUG_AUX_DEV, + ICE_FLAG_GNSS, /* GNSS successfully initialized */ ICE_PF_FLAGS_NBITS /* must be last */ }; @@ -549,6 +552,9 @@ struct ice_pf { struct mutex tc_mutex; /* lock to protect TC changes */ u32 msg_enable; struct ice_ptp ptp; + struct tty_driver *ice_gnss_tty_driver; + struct tty_port gnss_tty_port; + struct gnss_serial *gnss_serial; u16 num_rdma_msix; /* Total MSIX vectors for RDMA driver */ u16 rdma_base_vector; |