diff options
| author |  Grzegorz Nitka <grzegorz.nitka@intel.com>
| 2023-12-06 20:29:17 +0100 |
|---|---|---|
| committer |  Tony Nguyen <anthony.l.nguyen@intel.com>
| 2024-02-12 09:57:06 -0800 |
| commit | f64e189442332f198cea239eee4da6f72465059e (patch) | |
| tree | 147d3296bdd6691f0c2a3f7f1f2b4c562df73d61 /drivers/net/ethernet/intel/ice | |
| parent | Merge branch 'net-avoid-slow-rcu' (diff) | |
| download | linux-f64e189442332f198cea239eee4da6f72465059e.tar.gz linux-f64e189442332f198cea239eee4da6f72465059e.tar.bz2 linux-f64e189442332f198cea239eee4da6f72465059e.zip | |
ice: introduce new E825C devices family
Introduce new Intel Ethernet E825C family devices.
Add new PCI device IDs which are going to be supported by the
driver:
- 579C: Intel(R) Ethernet Connection E825-C for backplane
- 579D: Intel(R) Ethernet Connection E825-C for QSFP
- 579E: Intel(R) Ethernet Connection E825-C for SFP
- 579F: Intel(R) Ethernet Connection E825-C for SGMII
Add helper function ice_is_e825c() to verify if the running device
belongs to E825C family.
Co-developed-by: Jan Glaza <jan.glaza@intel.com>
Signed-off-by: Jan Glaza <jan.glaza@intel.com>
Co-developed-by: Michal Michalik <michal.michalik@intel.com>
Signed-off-by: Michal Michalik <michal.michalik@intel.com>
Signed-off-by: Grzegorz Nitka <grzegorz.nitka@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_common.c | 19 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_common.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_devids.h | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_main.c | 4 |
4 files changed, 32 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index 10c32cd80fff..cc8c9f2b72f5 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -241,6 +241,25 @@ bool ice_is_e823(struct ice_hw *hw) } /** + * ice_is_e825c - Check if a device is E825C family device + * @hw: pointer to the hardware structure + * + * Return: true if the device is E825-C based, false if not. + */ +bool ice_is_e825c(struct ice_hw *hw) +{ + switch (hw->device_id) { + case ICE_DEV_ID_E825C_BACKPLANE: + case ICE_DEV_ID_E825C_QSFP: + case ICE_DEV_ID_E825C_SFP: + case ICE_DEV_ID_E825C_SGMII: + return true; + default: + return false; + } +} + +/** * ice_clear_pf_cfg - Clear PF configuration * @hw: pointer to the hardware structure * diff --git a/drivers/net/ethernet/intel/ice/ice_common.h b/drivers/net/ethernet/intel/ice/ice_common.h index 3e933f75e948..42d45a73359c 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.h +++ b/drivers/net/ethernet/intel/ice/ice_common.h @@ -251,6 +251,7 @@ ice_stat_update32(struct ice_hw *hw, u32 reg, bool prev_stat_loaded, u64 *prev_stat, u64 *cur_stat); bool ice_is_e810t(struct ice_hw *hw); bool ice_is_e823(struct ice_hw *hw); +bool ice_is_e825c(struct ice_hw *hw); int ice_sched_query_elem(struct ice_hw *hw, u32 node_teid, struct ice_aqc_txsched_elem_data *buf); diff --git a/drivers/net/ethernet/intel/ice/ice_devids.h b/drivers/net/ethernet/intel/ice/ice_devids.h index a2d384dbfc76..9dfae9bce758 100644 --- a/drivers/net/ethernet/intel/ice/ice_devids.h +++ b/drivers/net/ethernet/intel/ice/ice_devids.h @@ -71,5 +71,13 @@ #define ICE_DEV_ID_E822L_10G_BASE_T 0x1899 /* Intel(R) Ethernet Connection E822-L 1GbE */ #define ICE_DEV_ID_E822L_SGMII 0x189A +/* Intel(R) Ethernet Connection E825-C for backplane */ +#define ICE_DEV_ID_E825C_BACKPLANE 0x579c +/* Intel(R) Ethernet Connection E825-C for QSFP */ +#define ICE_DEV_ID_E825C_QSFP 0x579d +/* Intel(R) Ethernet Connection E825-C for SFP */ +#define ICE_DEV_ID_E825C_SFP 0x579e +/* Intel(R) Ethernet Connection E825-C 1GbE */ +#define ICE_DEV_ID_E825C_SGMII 0x579f #endif /* _ICE_DEVIDS_H_ */ diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 2b7960824bc3..b3c24e40ccb6 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -5752,6 +5752,10 @@ static const struct pci_device_id ice_pci_tbl[] = { { PCI_VDEVICE(INTEL, ICE_DEV_ID_E823L_1GBE) }, { PCI_VDEVICE(INTEL, ICE_DEV_ID_E823L_QSFP) }, { PCI_VDEVICE(INTEL, ICE_DEV_ID_E822_SI_DFLT) }, + { PCI_VDEVICE(INTEL, ICE_DEV_ID_E825C_BACKPLANE), }, + { PCI_VDEVICE(INTEL, ICE_DEV_ID_E825C_QSFP), }, + { PCI_VDEVICE(INTEL, ICE_DEV_ID_E825C_SFP), }, + { PCI_VDEVICE(INTEL, ICE_DEV_ID_E825C_SGMII), }, { PCI_VDEVICE(INTEL, ICE_DEV_ID_E830_BACKPLANE) }, { PCI_VDEVICE(INTEL, ICE_DEV_ID_E830_QSFP56) }, { PCI_VDEVICE(INTEL, ICE_DEV_ID_E830_SFP) }, |