diff options
author | Jakub Kicinski <kuba@kernel.org> | 2023-02-08 08:40:40 +0300 |
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committer | Jakub Kicinski <kuba@kernel.org> | 2023-02-08 08:40:40 +0300 |
commit | 1fe8a3b61fd6eb4a46fde7c22127ffa99ab27ed2 (patch) | |
tree | e58b8fa464c6914568edf447325a9aa210097460 /drivers/net/ethernet | |
parent | cb6b2e11a42decea2afc77df73ec7326db1ac25f (diff) | |
parent | e0645311e1abc6120d2cf18e7611e1c272fdcc88 (diff) | |
download | linux-1fe8a3b61fd6eb4a46fde7c22127ffa99ab27ed2.tar.xz |
Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue
Tony Nguyen says:
====================
ice: various virtualization cleanups
Jacob Keller says:
This series contains a variety of refactors and cleanups in the VF code for
the ice driver. Its primary focus is cleanup and simplification of the VF
operations and addition of a few new operations that will be required by
Scalable IOV, as well as some other refactors needed for the handling of VF
subfunctions.
* '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue:
ice: remove unnecessary virtchnl_ether_addr struct use
ice: introduce .irq_close VF operation
ice: introduce clear_reset_state operation
ice: convert vf_ops .vsi_rebuild to .create_vsi
ice: introduce ice_vf_init_host_cfg function
ice: add a function to initialize vf entry
ice: Pull common tasks into ice_vf_post_vsi_rebuild
ice: move ice_vf_vsi_release into ice_vf_lib.c
ice: move vsi_type assignment from ice_vsi_alloc to ice_vsi_cfg
ice: refactor VSI setup to use parameter structure
ice: drop unnecessary VF parameter from several VSI functions
ice: fix function comment referring to ice_vsi_alloc
ice: Add more usage of existing function ice_get_vf_vsi(vf)
====================
Link: https://lore.kernel.org/r/20230206214813.20107-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet')
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_eswitch.c | 26 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_lib.c | 138 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_lib.h | 52 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_main.c | 42 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_sriov.c | 133 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_vf_lib.c | 181 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_vf_lib.h | 12 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_vf_lib_private.h | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_virtchnl.c | 24 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c | 8 |
10 files changed, 406 insertions, 213 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_eswitch.c b/drivers/net/ethernet/intel/ice/ice_eswitch.c index f9f15acae90a..f6dd3f8fd936 100644 --- a/drivers/net/ethernet/intel/ice/ice_eswitch.c +++ b/drivers/net/ethernet/intel/ice/ice_eswitch.c @@ -71,17 +71,17 @@ void ice_eswitch_replay_vf_mac_rule(struct ice_vf *vf) if (!ice_is_switchdev_running(vf->pf)) return; - if (is_valid_ether_addr(vf->hw_lan_addr.addr)) { + if (is_valid_ether_addr(vf->hw_lan_addr)) { err = ice_eswitch_add_vf_mac_rule(vf->pf, vf, - vf->hw_lan_addr.addr); + vf->hw_lan_addr); if (err) { dev_err(ice_pf_to_dev(vf->pf), "Failed to add MAC %pM for VF %d\n, error %d\n", - vf->hw_lan_addr.addr, vf->vf_id, err); + vf->hw_lan_addr, vf->vf_id, err); return; } vf->num_mac++; - ether_addr_copy(vf->dev_lan_addr.addr, vf->hw_lan_addr.addr); + ether_addr_copy(vf->dev_lan_addr, vf->hw_lan_addr); } } @@ -237,7 +237,7 @@ ice_eswitch_release_reprs(struct ice_pf *pf, struct ice_vsi *ctrl_vsi) ice_vsi_update_security(vsi, ice_vsi_ctx_set_antispoof); metadata_dst_free(vf->repr->dst); vf->repr->dst = NULL; - ice_fltr_add_mac_and_broadcast(vsi, vf->hw_lan_addr.addr, + ice_fltr_add_mac_and_broadcast(vsi, vf->hw_lan_addr, ICE_FWD_TO_VSI); netif_napi_del(&vf->repr->q_vector->napi); @@ -265,14 +265,14 @@ static int ice_eswitch_setup_reprs(struct ice_pf *pf) GFP_KERNEL); if (!vf->repr->dst) { ice_fltr_add_mac_and_broadcast(vsi, - vf->hw_lan_addr.addr, + vf->hw_lan_addr, ICE_FWD_TO_VSI); goto err; } if (ice_vsi_update_security(vsi, ice_vsi_ctx_clear_antispoof)) { ice_fltr_add_mac_and_broadcast(vsi, - vf->hw_lan_addr.addr, + vf->hw_lan_addr, ICE_FWD_TO_VSI); metadata_dst_free(vf->repr->dst); vf->repr->dst = NULL; @@ -281,7 +281,7 @@ static int ice_eswitch_setup_reprs(struct ice_pf *pf) if (ice_vsi_add_vlan_zero(vsi)) { ice_fltr_add_mac_and_broadcast(vsi, - vf->hw_lan_addr.addr, + vf->hw_lan_addr, ICE_FWD_TO_VSI); metadata_dst_free(vf->repr->dst); vf->repr->dst = NULL; @@ -338,7 +338,7 @@ void ice_eswitch_update_repr(struct ice_vsi *vsi) ret = ice_vsi_update_security(vsi, ice_vsi_ctx_clear_antispoof); if (ret) { - ice_fltr_add_mac_and_broadcast(vsi, vf->hw_lan_addr.addr, ICE_FWD_TO_VSI); + ice_fltr_add_mac_and_broadcast(vsi, vf->hw_lan_addr, ICE_FWD_TO_VSI); dev_err(ice_pf_to_dev(pf), "Failed to update VF %d port representor", vsi->vf->vf_id); } @@ -425,7 +425,13 @@ static void ice_eswitch_release_env(struct ice_pf *pf) static struct ice_vsi * ice_eswitch_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi) { - return ice_vsi_setup(pf, pi, ICE_VSI_SWITCHDEV_CTRL, NULL, NULL); + struct ice_vsi_cfg_params params = {}; + + params.type = ICE_VSI_SWITCHDEV_CTRL; + params.pi = pi; + params.flags = ICE_VSI_FLAG_INIT; + + return ice_vsi_setup(pf, ¶ms); } /** diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index 1f770a15d1a4..960197b2301c 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -166,14 +166,14 @@ static void ice_vsi_set_num_desc(struct ice_vsi *vsi) /** * ice_vsi_set_num_qs - Set number of queues, descriptors and vectors for a VSI * @vsi: the VSI being configured - * @vf: the VF associated with this VSI, if any * * Return 0 on success and a negative value on error */ -static void ice_vsi_set_num_qs(struct ice_vsi *vsi, struct ice_vf *vf) +static void ice_vsi_set_num_qs(struct ice_vsi *vsi) { enum ice_vsi_type vsi_type = vsi->type; struct ice_pf *pf = vsi->back; + struct ice_vf *vf = vsi->vf; if (WARN_ON(vsi_type == ICE_VSI_VF && !vf)) return; @@ -594,15 +594,13 @@ err_alloc_tx: /** * ice_vsi_alloc_def - set default values for already allocated VSI * @vsi: ptr to VSI - * @vf: VF for ICE_VSI_VF and ICE_VSI_CTRL * @ch: ptr to channel */ static int -ice_vsi_alloc_def(struct ice_vsi *vsi, struct ice_vf *vf, - struct ice_channel *ch) +ice_vsi_alloc_def(struct ice_vsi *vsi, struct ice_channel *ch) { if (vsi->type != ICE_VSI_CHNL) { - ice_vsi_set_num_qs(vsi, vf); + ice_vsi_set_num_qs(vsi); if (ice_vsi_alloc_arrays(vsi)) return -ENOMEM; } @@ -641,28 +639,18 @@ ice_vsi_alloc_def(struct ice_vsi *vsi, struct ice_vf *vf, /** * ice_vsi_alloc - Allocates the next available struct VSI in the PF * @pf: board private structure - * @pi: pointer to the port_info instance - * @vsi_type: type of VSI - * @ch: ptr to channel - * @vf: VF for ICE_VSI_VF and ICE_VSI_CTRL * - * The VF pointer is used for ICE_VSI_VF and ICE_VSI_CTRL. For ICE_VSI_CTRL, - * it may be NULL in the case there is no association with a VF. For - * ICE_VSI_VF the VF pointer *must not* be NULL. + * Reserves a VSI index from the PF and allocates an empty VSI structure + * without a type. The VSI structure must later be initialized by calling + * ice_vsi_cfg(). * * returns a pointer to a VSI on success, NULL on failure. */ -static struct ice_vsi * -ice_vsi_alloc(struct ice_pf *pf, struct ice_port_info *pi, - enum ice_vsi_type vsi_type, struct ice_channel *ch, - struct ice_vf *vf) +static struct ice_vsi *ice_vsi_alloc(struct ice_pf *pf) { struct device *dev = ice_pf_to_dev(pf); struct ice_vsi *vsi = NULL; - if (WARN_ON(vsi_type == ICE_VSI_VF && !vf)) - return NULL; - /* Need to protect the allocation of the VSIs at the PF level */ mutex_lock(&pf->sw_mutex); @@ -679,11 +667,7 @@ ice_vsi_alloc(struct ice_pf *pf, struct ice_port_info *pi, if (!vsi) goto unlock_pf; - vsi->type = vsi_type; vsi->back = pf; - vsi->port_info = pi; - /* For VSIs which don't have a connected VF, this will be NULL */ - vsi->vf = vf; set_bit(ICE_VSI_DOWN, vsi->state); /* fill slot and make note of the index */ @@ -694,15 +678,6 @@ ice_vsi_alloc(struct ice_pf *pf, struct ice_port_info *pi, pf->next_vsi = ice_get_free_slot(pf->vsi, pf->num_alloc_vsi, pf->next_vsi); - if (vsi->type == ICE_VSI_CTRL) { - if (vf) { - vf->ctrl_vsi_idx = vsi->idx; - } else { - WARN_ON(pf->ctrl_vsi_idx != ICE_NO_VSI); - pf->ctrl_vsi_idx = vsi->idx; - } - } - unlock_pf: mutex_unlock(&pf->sw_mutex); return vsi; @@ -1267,12 +1242,15 @@ ice_chnl_vsi_setup_q_map(struct ice_vsi *vsi, struct ice_vsi_ctx *ctxt) /** * ice_vsi_init - Create and initialize a VSI * @vsi: the VSI being configured - * @init_vsi: flag, tell if VSI need to be initialized + * @vsi_flags: VSI configuration flags + * + * Set ICE_FLAG_VSI_INIT to initialize a new VSI context, clear it to + * reconfigure an existing context. * * This initializes a VSI context depending on the VSI type to be added and * passes it down to the add_vsi aq command to create a new VSI. */ -static int ice_vsi_init(struct ice_vsi *vsi, int init_vsi) +static int ice_vsi_init(struct ice_vsi *vsi, u32 vsi_flags) { struct ice_pf *pf = vsi->back; struct ice_hw *hw = &pf->hw; @@ -1334,7 +1312,7 @@ static int ice_vsi_init(struct ice_vsi *vsi, int init_vsi) /* if updating VSI context, make sure to set valid_section: * to indicate which section of VSI context being updated */ - if (!(init_vsi & ICE_VSI_FLAG_INIT)) + if (!(vsi_flags & ICE_VSI_FLAG_INIT)) ctxt->info.valid_sections |= cpu_to_le16(ICE_AQ_VSI_PROP_Q_OPT_VALID); } @@ -1347,7 +1325,7 @@ static int ice_vsi_init(struct ice_vsi *vsi, int init_vsi) if (ret) goto out; - if (!(init_vsi & ICE_VSI_FLAG_INIT)) + if (!(vsi_flags & ICE_VSI_FLAG_INIT)) /* means VSI being updated */ /* must to indicate which section of VSI context are * being modified @@ -1363,7 +1341,7 @@ static int ice_vsi_init(struct ice_vsi *vsi, int init_vsi) cpu_to_le16(ICE_AQ_VSI_PROP_SECURITY_VALID); } - if (init_vsi & ICE_VSI_FLAG_INIT) { + if (vsi_flags & ICE_VSI_FLAG_INIT) { ret = ice_add_vsi(hw, vsi->idx, ctxt, NULL); if (ret) { dev_err(dev, "Add VSI failed, err %d\n", ret); @@ -1527,7 +1505,7 @@ static int ice_get_vf_ctrl_res(struct ice_pf *pf, struct ice_vsi *vsi) * ice_vsi_setup_vector_base - Set up the base vector for the given VSI * @vsi: ptr to the VSI * - * This should only be called after ice_vsi_alloc() which allocates the + * This should only be called after ice_vsi_alloc_def() which allocates the * corresponding SW VSI structure and initializes num_queue_pairs for the * newly allocated VSI. * @@ -2702,14 +2680,10 @@ static int ice_vsi_cfg_tc_lan(struct ice_pf *pf, struct ice_vsi *vsi) /** * ice_vsi_cfg_def - configure default VSI based on the type * @vsi: pointer to VSI - * @vf: pointer to VF to which this VSI connects. This field is used primarily - * for the ICE_VSI_VF type. Other VSI types should pass NULL. - * @ch: ptr to channel - * @init_vsi: is this an initialization or a reconfigure of the VSI + * @params: the parameters to configure this VSI with */ static int -ice_vsi_cfg_def(struct ice_vsi *vsi, struct ice_vf *vf, struct ice_channel *ch, - int init_vsi) +ice_vsi_cfg_def(struct ice_vsi *vsi, struct ice_vsi_cfg_params *params) { struct device *dev = ice_pf_to_dev(vsi->back); struct ice_pf *pf = vsi->back; @@ -2717,7 +2691,7 @@ ice_vsi_cfg_def(struct ice_vsi *vsi, struct ice_vf *vf, struct ice_channel *ch, vsi->vsw = pf->first_sw; - ret = ice_vsi_alloc_def(vsi, vf, ch); + ret = ice_vsi_alloc_def(vsi, params->ch); if (ret) return ret; @@ -2740,7 +2714,7 @@ ice_vsi_cfg_def(struct ice_vsi *vsi, struct ice_vf *vf, struct ice_channel *ch, ice_vsi_set_tc_cfg(vsi); /* create the VSI */ - ret = ice_vsi_init(vsi, init_vsi); + ret = ice_vsi_init(vsi, params->flags); if (ret) goto unroll_get_qs; @@ -2863,19 +2837,25 @@ unroll_vsi_alloc: } /** - * ice_vsi_cfg - configure VSI and tc on it + * ice_vsi_cfg - configure a previously allocated VSI * @vsi: pointer to VSI - * @vf: pointer to VF to which this VSI connects. This field is used primarily - * for the ICE_VSI_VF type. Other VSI types should pass NULL. - * @ch: ptr to channel - * @init_vsi: is this an initialization or a reconfigure of the VSI + * @params: parameters used to configure this VSI */ -int ice_vsi_cfg(struct ice_vsi *vsi, struct ice_vf *vf, struct ice_channel *ch, - int init_vsi) +int ice_vsi_cfg(struct ice_vsi *vsi, struct ice_vsi_cfg_params *params) { + struct ice_pf *pf = vsi->back; int ret; - ret = ice_vsi_cfg_def(vsi, vf, ch, init_vsi); + if (WARN_ON(params->type == ICE_VSI_VF && !params->vf)) + return -EINVAL; + + vsi->type = params->type; + vsi->port_info = params->pi; + + /* For VSIs which don't have a connected VF, this will be NULL */ + vsi->vf = params->vf; + + ret = ice_vsi_cfg_def(vsi, params); if (ret) return ret; @@ -2883,6 +2863,16 @@ int ice_vsi_cfg(struct ice_vsi *vsi, struct ice_vf *vf, struct ice_channel *ch, if (ret) ice_vsi_decfg(vsi); + if (vsi->type == ICE_VSI_CTRL) { + if (vsi->vf) { + WARN_ON(vsi->vf->ctrl_vsi_idx != ICE_NO_VSI); + vsi->vf->ctrl_vsi_idx = vsi->idx; + } else { + WARN_ON(pf->ctrl_vsi_idx != ICE_NO_VSI); + pf->ctrl_vsi_idx = vsi->idx; + } + } + return ret; } @@ -2946,11 +2936,7 @@ void ice_vsi_decfg(struct ice_vsi *vsi) /** * ice_vsi_setup - Set up a VSI by a given type * @pf: board private structure - * @pi: pointer to the port_info instance - * @vsi_type: VSI type - * @vf: pointer to VF to which this VSI connects. This field is used primarily - * for the ICE_VSI_VF type. Other VSI types should pass NULL. - * @ch: ptr to channel + * @params: parameters to use when creating the VSI * * This allocates the sw VSI structure and its queue resources. * @@ -2958,21 +2944,26 @@ void ice_vsi_decfg(struct ice_vsi *vsi) * success, NULL on failure. */ struct ice_vsi * -ice_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi, - enum ice_vsi_type vsi_type, struct ice_vf *vf, - struct ice_channel *ch) +ice_vsi_setup(struct ice_pf *pf, struct ice_vsi_cfg_params *params) { struct device *dev = ice_pf_to_dev(pf); struct ice_vsi *vsi; int ret; - vsi = ice_vsi_alloc(pf, pi, vsi_type, ch, vf); + /* ice_vsi_setup can only initialize a new VSI, and we must have + * a port_info structure for it. + */ + if (WARN_ON(!(params->flags & ICE_VSI_FLAG_INIT)) || + WARN_ON(!params->pi)) + return NULL; + + vsi = ice_vsi_alloc(pf); if (!vsi) { dev_err(dev, "could not allocate VSI\n"); return NULL; } - ret = ice_vsi_cfg(vsi, vf, ch, ICE_VSI_FLAG_INIT); + ret = ice_vsi_cfg(vsi, params); if (ret) goto err_vsi_cfg; @@ -2997,7 +2988,7 @@ ice_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi, return vsi; err_vsi_cfg: - if (vsi_type == ICE_VSI_VF) + if (params->type == ICE_VSI_VF) ice_enable_lag(pf->lag); ice_vsi_free(vsi); @@ -3477,12 +3468,16 @@ ice_vsi_realloc_stat_arrays(struct ice_vsi *vsi, int prev_txq, int prev_rxq) /** * ice_vsi_rebuild - Rebuild VSI after reset * @vsi: VSI to be rebuild - * @init_vsi: flag, tell if VSI need to be initialized + * @vsi_flags: flags used for VSI rebuild flow + * + * Set vsi_flags to ICE_VSI_FLAG_INIT to initialize a new VSI, or + * ICE_VSI_FLAG_NO_INIT to rebuild an existing VSI in hardware. * * Returns 0 on success and negative value on failure */ -int ice_vsi_rebuild(struct ice_vsi *vsi, int init_vsi) +int ice_vsi_rebuild(struct ice_vsi *vsi, u32 vsi_flags) { + struct ice_vsi_cfg_params params = {}; struct ice_coalesce_stored *coalesce; int ret, prev_txq, prev_rxq; int prev_num_q_vectors = 0; @@ -3491,6 +3486,9 @@ int ice_vsi_rebuild(struct ice_vsi *vsi, int init_vsi) if (!vsi) return -EINVAL; + params = ice_vsi_to_params(vsi); + params.flags = vsi_flags; + pf = vsi->back; if (WARN_ON(vsi->type == ICE_VSI_VF && !vsi->vf)) return -EINVAL; @@ -3506,13 +3504,13 @@ int ice_vsi_rebuild(struct ice_vsi *vsi, int init_vsi) prev_rxq = vsi->num_rxq; ice_vsi_decfg(vsi); - ret = ice_vsi_cfg_def(vsi, vsi->vf, vsi->ch, init_vsi); + ret = ice_vsi_cfg_def(vsi, ¶ms); if (ret) goto err_vsi_cfg; ret = ice_vsi_cfg_tc_lan(pf, vsi); if (ret) { - if (init_vsi & ICE_VSI_FLAG_INIT) { + if (vsi_flags & ICE_VSI_FLAG_INIT) { ret = -EIO; goto err_vsi_cfg_tc_lan; } else { diff --git a/drivers/net/ethernet/intel/ice/ice_lib.h b/drivers/net/ethernet/intel/ice/ice_lib.h index b76f05e1f8a3..75221478f2dc 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.h +++ b/drivers/net/ethernet/intel/ice/ice_lib.h @@ -7,6 +7,47 @@ #include "ice.h" #include "ice_vlan.h" +/* Flags used for VSI configuration and rebuild */ +#define ICE_VSI_FLAG_INIT BIT(0) +#define ICE_VSI_FLAG_NO_INIT 0 + +/** + * struct ice_vsi_cfg_params - VSI configuration parameters + * @pi: pointer to the port_info instance for the VSI + * @ch: pointer to the channel structure for the VSI, may be NULL + * @vf: pointer to the VF associated with this VSI, may be NULL + * @type: the type of VSI to configure + * @flags: VSI flags used for rebuild and configuration + * + * Parameter structure used when configuring a new VSI. + */ +struct ice_vsi_cfg_params { + struct ice_port_info *pi; + struct ice_channel *ch; + struct ice_vf *vf; + enum ice_vsi_type type; + u32 flags; +}; + +/** + * ice_vsi_to_params - Get parameters for an existing VSI + * @vsi: the VSI to get parameters for + * + * Fill a parameter structure for reconfiguring a VSI with its current + * parameters, such as during a rebuild operation. + */ +static inline struct ice_vsi_cfg_params ice_vsi_to_params(struct ice_vsi *vsi) +{ + struct ice_vsi_cfg_params params = {}; + + params.pi = vsi->port_info; + params.ch = vsi->ch; + params.vf = vsi->vf; + params.type = vsi->type; + + return params; +} + const char *ice_vsi_type_str(enum ice_vsi_type vsi_type); bool ice_pf_state_is_nominal(struct ice_pf *pf); @@ -50,9 +91,7 @@ int ice_vsi_cfg_rss_lut_key(struct ice_vsi *vsi); void ice_vsi_cfg_netdev_tc(struct ice_vsi *vsi, u8 ena_tc); struct ice_vsi * -ice_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi, - enum ice_vsi_type vsi_type, struct ice_vf *vf, - struct ice_channel *ch); +ice_vsi_setup(struct ice_pf *pf, struct ice_vsi_cfg_params *params); void ice_napi_del(struct ice_vsi *vsi); @@ -70,11 +109,8 @@ int ice_free_res(struct ice_res_tracker *res, u16 index, u16 id); int ice_get_res(struct ice_pf *pf, struct ice_res_tracker *res, u16 needed, u16 id); -#define ICE_VSI_FLAG_INIT BIT(0) -#define ICE_VSI_FLAG_NO_INIT 0 -int ice_vsi_rebuild(struct ice_vsi *vsi, int init_vsi); -int ice_vsi_cfg(struct ice_vsi *vsi, struct ice_vf *vf, - struct ice_channel *ch, int init_vsi); +int ice_vsi_rebuild(struct ice_vsi *vsi, u32 vsi_flags); +int ice_vsi_cfg(struct ice_vsi *vsi, struct ice_vsi_cfg_params *params); bool ice_is_reset_in_progress(unsigned long *state); int ice_wait_for_reset(struct ice_pf *pf, unsigned long timeout); diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 433298d0014a..b71ff7e2ebf2 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -537,7 +537,7 @@ ice_prepare_for_reset(struct ice_pf *pf, enum ice_reset_req reset_type) /* Disable VFs until reset is completed */ mutex_lock(&pf->vfs.table_lock); ice_for_each_vf(pf, bkt, vf) - ice_set_vf_state_qs_dis(vf); + ice_set_vf_state_dis(vf); mutex_unlock(&pf->vfs.table_lock); if (ice_is_eswitch_mode_switchdev(pf)) { @@ -3447,14 +3447,27 @@ void ice_fill_rss_lut(u8 *lut, u16 rss_table_size, u16 rss_size) static struct ice_vsi * ice_pf_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi) { - return ice_vsi_setup(pf, pi, ICE_VSI_PF, NULL, NULL); + struct ice_vsi_cfg_params params = {}; + + params.type = ICE_VSI_PF; + params.pi = pi; + params.flags = ICE_VSI_FLAG_INIT; + + return ice_vsi_setup(pf, ¶ms); } static struct ice_vsi * ice_chnl_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi, struct ice_channel *ch) { - return ice_vsi_setup(pf, pi, ICE_VSI_CHNL, NULL, ch); + struct ice_vsi_cfg_params params = {}; + + params.type = ICE_VSI_CHNL; + params.pi = pi; + params.ch = ch; + params.flags = ICE_VSI_FLAG_INIT; + + return ice_vsi_setup(pf, ¶ms); } /** @@ -3468,7 +3481,13 @@ ice_chnl_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi, static struct ice_vsi * ice_ctrl_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi) { - return ice_vsi_setup(pf, pi, ICE_VSI_CTRL, NULL, NULL); + struct ice_vsi_cfg_params params = {}; + + params.type = ICE_VSI_CTRL; + params.pi = pi; + params.flags = ICE_VSI_FLAG_INIT; + + return ice_vsi_setup(pf, ¶ms); } /** @@ -3482,7 +3501,13 @@ ice_ctrl_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi) struct ice_vsi * ice_lb_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi) { - return ice_vsi_setup(pf, pi, ICE_VSI_LB, NULL, NULL); + struct ice_vsi_cfg_params params = {}; + + params.type = ICE_VSI_LB; + params.pi = pi; + params.flags = ICE_VSI_FLAG_INIT; + + return ice_vsi_setup(pf, ¶ms); } /** @@ -5002,6 +5027,7 @@ static void ice_deinit(struct ice_pf *pf) */ int ice_load(struct ice_pf *pf) { + struct ice_vsi_cfg_params params = {}; struct ice_vsi *vsi; int err; @@ -5014,7 +5040,11 @@ int ice_load(struct ice_pf *pf) return err; vsi = ice_get_main_vsi(pf); - err = ice_vsi_cfg(vsi, NULL, NULL, ICE_VSI_FLAG_INIT); + + params = ice_vsi_to_params(vsi); + params.flags = ICE_VSI_FLAG_INIT; + + err = ice_vsi_cfg(vsi, ¶ms); if (err) goto err_vsi_cfg; diff --git a/drivers/net/ethernet/intel/ice/ice_sriov.c b/drivers/net/ethernet/intel/ice/ice_sriov.c index 3ba1408c56a9..96a64c25e2ef 100644 --- a/drivers/net/ethernet/intel/ice/ice_sriov.c +++ b/drivers/net/ethernet/intel/ice/ice_sriov.c @@ -41,21 +41,6 @@ static void ice_free_vf_entries(struct ice_pf *pf) } /** - * ice_vf_vsi_release - invalidate the VF's VSI after freeing it - * @vf: invalidate this VF's VSI after freeing it - */ -static void ice_vf_vsi_release(struct ice_vf *vf) -{ - struct ice_vsi *vsi = ice_get_vf_vsi(vf); - - if (WARN_ON(!vsi)) - return; - - ice_vsi_release(vsi); - ice_vf_invalidate_vsi(vf); -} - -/** * ice_free_vf_res - Free a VF's resources * @vf: pointer to the VF info */ @@ -248,11 +233,16 @@ void ice_free_vfs(struct ice_pf *pf) */ static struct ice_vsi *ice_vf_vsi_setup(struct ice_vf *vf) { - struct ice_port_info *pi = ice_vf_get_port_info(vf); + struct ice_vsi_cfg_params params = {}; struct ice_pf *pf = vf->pf; struct ice_vsi *vsi; - vsi = ice_vsi_setup(pf, pi, ICE_VSI_VF, vf, NULL); + params.type = ICE_VSI_VF; + params.pi = ice_vf_get_port_info(vf); + params.vf = vf; + params.flags = ICE_VSI_FLAG_INIT; + + vsi = ice_vsi_setup(pf, ¶ms); if (!vsi) { dev_err(ice_pf_to_dev(pf), "Failed to create VF VSI\n"); @@ -583,51 +573,19 @@ static int ice_set_per_vf_res(struct ice_pf *pf, u16 num_vfs) */ static int ice_init_vf_vsi_res(struct ice_vf *vf) { - struct ice_vsi_vlan_ops *vlan_ops; struct ice_pf *pf = vf->pf; - u8 broadcast[ETH_ALEN]; struct ice_vsi *vsi; - struct device *dev; int err; vf->first_vector_idx = ice_calc_vf_first_vector_idx(pf, vf); - dev = ice_pf_to_dev(pf); vsi = ice_vf_vsi_setup(vf); if (!vsi) return -ENOMEM; - err = ice_vsi_add_vlan_zero(vsi); - if (err) { - dev_warn(dev, "Failed to add VLAN 0 filter for VF %d\n", - vf->vf_id); - goto release_vsi; - } - - vlan_ops = ice_get_compat_vsi_vlan_ops(vsi); - err = vlan_ops->ena_rx_filtering(vsi); - if (err) { - dev_warn(dev, "Failed to enable Rx VLAN filtering for VF %d\n", - vf->vf_id); - goto release_vsi; - } - - eth_broadcast_addr(broadcast); - err = ice_fltr_add_mac(vsi, broadcast, ICE_FWD_TO_VSI); - if (err) { - dev_err(dev, "Failed to add broadcast MAC filter for VF %d, error %d\n", - vf->vf_id, err); - goto release_vsi; - } - - err = ice_vsi_apply_spoofchk(vsi, vf->spoofchk); - if (err) { - dev_warn(dev, "Failed to initialize spoofchk setting for VF %d\n", - vf->vf_id); + err = ice_vf_init_host_cfg(vf, vsi); + if (err) goto release_vsi; - } - - vf->num_mac = 1; return 0; @@ -697,6 +655,21 @@ static void ice_sriov_free_vf(struct ice_vf *vf) } /** + * ice_sriov_clear_reset_state - clears VF Reset status register + * @vf: the vf to configure + */ +static void ice_sriov_clear_reset_state(struct ice_vf *vf) +{ + struct ice_hw *hw = &vf->pf->hw; + + /* Clear the reset status register so that VF immediately sees that + * the device is resetting, even if hardware hasn't yet gotten around + * to clearing VFGEN_RSTAT for us. + */ + wr32(hw, VFGEN_RSTAT(vf->vf_id), VIRTCHNL_VFR_INPROGRESS); +} + +/** * ice_sriov_clear_mbx_register - clears SRIOV VF's mailbox registers * @vf: the vf to configure */ @@ -799,23 +772,19 @@ static void ice_sriov_clear_reset_trigger(struct ice_vf *vf) } /** - * ice_sriov_vsi_rebuild - release and rebuild VF's VSI - * @vf: VF to release and setup the VSI for + * ice_sriov_create_vsi - Create a new VSI for a VF + * @vf: VF to create the VSI for * - * This is only called when a single VF is being reset (i.e. VFR, VFLR, host VF - * configuration change, etc.). + * This is called by ice_vf_recreate_vsi to create the new VSI after the old + * VSI has been released. */ -static int ice_sriov_vsi_rebuild(struct ice_vf *vf) +static int ice_sriov_create_vsi(struct ice_vf *vf) { - struct ice_pf *pf = vf->pf; + struct ice_vsi *vsi; - ice_vf_vsi_release(vf); - if (!ice_vf_vsi_setup(vf)) { - dev_err(ice_pf_to_dev(pf), - "Failed to release and setup the VF%u's VSI\n", - vf->vf_id); + vsi = ice_vf_vsi_setup(vf); + if (!vsi) return -ENOMEM; - } return 0; } @@ -826,8 +795,6 @@ static int ice_sriov_vsi_rebuild(struct ice_vf *vf) */ static void ice_sriov_post_vsi_rebuild(struct ice_vf *vf) { - ice_vf_rebuild_host_cfg(vf); - ice_vf_set_initialized(vf); ice_ena_vf_mappings(vf); wr32(&vf->pf->hw, VFGEN_RSTAT(vf->vf_id), VIRTCHNL_VFR_VFACTIVE); } @@ -835,11 +802,13 @@ static void ice_sriov_post_vsi_rebuild(struct ice_vf *vf) static const struct ice_vf_ops ice_sriov_vf_ops = { .reset_type = ICE_VF_RESET, .free = ice_sriov_free_vf, + .clear_reset_state = ice_sriov_clear_reset_state, .clear_mbx_register = ice_sriov_clear_mbx_register, .trigger_reset_register = ice_sriov_trigger_reset_register, .poll_reset_status = ice_sriov_poll_reset_status, .clear_reset_trigger = ice_sriov_clear_reset_trigger, - .vsi_rebuild = ice_sriov_vsi_rebuild, + .irq_close = NULL, + .create_vsi = ice_sriov_create_vsi, .post_vsi_rebuild = ice_sriov_post_vsi_rebuild, }; @@ -879,21 +848,9 @@ static int ice_create_vf_entries(struct ice_pf *pf, u16 num_vfs) /* set sriov vf ops for VFs created during SRIOV flow */ vf->vf_ops = &ice_sriov_vf_ops; - vf->vf_sw_id = pf->first_sw; - /* assign default capabilities */ - vf->spoofchk = true; - vf->num_vf_qs = pf->vfs.num_qps_per; - ice_vc_set_default_allowlist(vf); - - /* ctrl_vsi_idx will be set to a valid value only when VF - * creates its first fdir rule. - */ - ice_vf_ctrl_invalidate_vsi(vf); - ice_vf_fdir_init(vf); - - ice_virtchnl_set_dflt_ops(vf); + ice_initialize_vf_entry(vf); - mutex_init(&vf->cfg_lock); + vf->vf_sw_id = pf->first_sw; hash_add_rcu(vfs->table, &vf->entry, vf_id); } @@ -1285,7 +1242,7 @@ ice_get_vf_cfg(struct net_device *netdev, int vf_id, struct ifla_vf_info *ivi) goto out_put_vf; ivi->vf = vf_id; - ether_addr_copy(ivi->mac, vf->hw_lan_addr.addr); + ether_addr_copy(ivi->mac, vf->hw_lan_addr); /* VF configuration for VLAN and applicable QoS */ ivi->vlan = ice_vf_get_port_vlan_id(vf); @@ -1333,8 +1290,8 @@ int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac) return -EINVAL; /* nothing left to do, unicast MAC already set */ - if (ether_addr_equal(vf->dev_lan_addr.addr, mac) && - ether_addr_equal(vf->hw_lan_addr.addr, mac)) { + if (ether_addr_equal(vf->dev_lan_addr, mac) && + ether_addr_equal(vf->hw_lan_addr, mac)) { ret = 0; goto out_put_vf; } @@ -1348,8 +1305,8 @@ int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac) /* VF is notified of its new MAC via the PF's response to the * VIRTCHNL_OP_GET_VF_RESOURCES message after the VF has been reset */ - ether_addr_copy(vf->dev_lan_addr.addr, mac); - ether_addr_copy(vf->hw_lan_addr.addr, mac); + ether_addr_copy(vf->dev_lan_addr, mac); + ether_addr_copy(vf->hw_lan_addr, mac); if (is_zero_ether_addr(mac)) { /* VF will send VIRTCHNL_OP_ADD_ETH_ADDR message with its MAC */ vf->pf_set_mac = false; @@ -1750,7 +1707,7 @@ void ice_print_vf_rx_mdd_event(struct ice_vf *vf) dev_info(dev, "%d Rx Malicious Driver Detection events detected on PF %d VF %d MAC %pM. mdd-auto-reset-vfs=%s\n", vf->mdd_rx_events.count, pf->hw.pf_id, vf->vf_id, - vf->dev_lan_addr.addr, + vf->dev_lan_addr, test_bit(ICE_FLAG_MDD_AUTO_RESET_VF, pf->flags) ? "on" : "off"); } @@ -1794,7 +1751,7 @@ void ice_print_vfs_mdd_events(struct ice_pf *pf) dev_info(dev, "%d Tx Malicious Driver Detection events detected on PF %d VF %d MAC %pM.\n", vf->mdd_tx_events.count, hw->pf_id, vf->vf_id, - vf->dev_lan_addr.addr); + vf->dev_lan_addr); } } mutex_unlock(&pf->vfs.table_lock); @@ -1884,7 +1841,7 @@ ice_is_malicious_vf(struct ice_pf *pf, struct ice_rq_event_info *event, if (pf_vsi) dev_warn(dev, "VF MAC %pM on PF MAC %pM is generating asynchronous messages and may be overflowing the PF message queue. Please see the Adapter User Guide for more information\n", - &vf->dev_lan_addr.addr[0], + &vf->dev_lan_addr[0], pf_vsi->netdev->dev_addr); } } diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib.c b/drivers/net/ethernet/intel/ice/ice_vf_lib.c index c3b406df269f..0e57bd1b85fd 100644 --- a/drivers/net/ethernet/intel/ice/ice_vf_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_vf_lib.c @@ -237,16 +237,49 @@ static void ice_vf_clear_counters(struct ice_vf *vf) */ static void ice_vf_pre_vsi_rebuild(struct ice_vf *vf) { + /* Close any IRQ mapping now */ + if (vf->vf_ops->irq_close) + vf->vf_ops->irq_close(vf); + ice_vf_clear_counters(vf); vf->vf_ops->clear_reset_trigger(vf); } /** + * ice_vf_recreate_vsi - Release and re-create the VF's VSI + * @vf: VF to recreate the VSI for + * + * This is only called when a single VF is being reset (i.e. VVF, VFLR, host + * VF configuration change, etc) + * + * It releases and then re-creates a new VSI. + */ +static int ice_vf_recreate_vsi(struct ice_vf *vf) +{ + struct ice_pf *pf = vf->pf; + int err; + + ice_vf_vsi_release(vf); + + err = vf->vf_ops->create_vsi(vf); + if (err) { + dev_err(ice_pf_to_dev(pf), + "Failed to recreate the VF%u's VSI, error %d\n", + vf->vf_id, err); + return err; + } + + return 0; +} + +/** * ice_vf_rebuild_vsi - rebuild the VF's VSI * @vf: VF to rebuild the VSI for * * This is only called when all VF(s) are being reset (i.e. PCIe Reset on the * host, PFR, CORER, etc.). + * + * It reprograms the VSI configuration back into hardware. */ static int ice_vf_rebuild_vsi(struct ice_vf *vf) { @@ -271,6 +304,21 @@ static int ice_vf_rebuild_vsi(struct ice_vf *vf) } /** + * ice_vf_post_vsi_rebuild - Reset tasks that occur after VSI rebuild + * @vf: the VF being reset + * + * Perform reset tasks which must occur after the VSI has been re-created or + * rebuilt during a VF reset. + */ +static void ice_vf_post_vsi_rebuild(struct ice_vf *vf) +{ + ice_vf_rebuild_host_cfg(vf); + ice_vf_set_initialized(vf); + + vf->vf_ops->post_vsi_rebuild(vf); +} + +/** * ice_is_any_vf_in_unicast_promisc - check if any VF(s) * are in unicast promiscuous mode * @pf: PF structure for accessing VF(s) @@ -495,7 +543,7 @@ void ice_reset_all_vfs(struct ice_pf *pf) ice_vf_pre_vsi_rebuild(vf); ice_vf_rebuild_vsi(vf); - vf->vf_ops->post_vsi_rebuild(vf); + ice_vf_post_vsi_rebuild(vf); mutex_unlock(&vf->cfg_lock); } @@ -639,14 +687,14 @@ int ice_reset_vf(struct ice_vf *vf, u32 flags) ice_vf_pre_vsi_rebuild(vf); - if (vf->vf_ops->vsi_rebuild(vf)) { + if (ice_vf_recreate_vsi(vf)) { dev_err(dev, "Failed to release and setup the VF%u's VSI\n", vf->vf_id); err = -EFAULT; goto out_unlock; } - vf->vf_ops->post_vsi_rebuild(vf); + ice_vf_post_vsi_rebuild(vf); vsi = ice_get_vf_vsi(vf); if (WARN_ON(!vsi)) { err = -EINVAL; @@ -673,7 +721,7 @@ out_unlock: * ice_set_vf_state_qs_dis - Set VF queues state to disabled * @vf: pointer to the VF structure */ -void ice_set_vf_state_qs_dis(struct ice_vf *vf) +static void ice_set_vf_state_qs_dis(struct ice_vf *vf) { /* Clear Rx/Tx enabled queues flag */ bitmap_zero(vf->txq_ena, ICE_MAX_RSS_QS_PER_VF); @@ -681,9 +729,45 @@ void ice_set_vf_state_qs_dis(struct ice_vf *vf) clear_bit(ICE_VF_STATE_QS_ENA, vf->vf_states); } +/** + * ice_set_vf_state_dis - Set VF state to disabled + * @vf: pointer to the VF structure + */ +void ice_set_vf_state_dis(struct ice_vf *vf) +{ + ice_set_vf_state_qs_dis(vf); + vf->vf_ops->clear_reset_state(vf); +} + /* Private functions only accessed from other virtualization files */ /** + * ice_initialize_vf_entry - Initialize a VF entry + * @vf: pointer to the VF structure + */ +void ice_initialize_vf_entry(struct ice_vf *vf) +{ + struct ice_pf *pf = vf->pf; + struct ice_vfs *vfs; + + vfs = &pf->vfs; + + /* assign default capabilities */ + vf->spoofchk = true; + vf->num_vf_qs = vfs->num_qps_per; + ice_vc_set_default_allowlist(vf); + ice_virtchnl_set_dflt_ops(vf); + + /* ctrl_vsi_idx will be set to a valid value only when iAVF + * creates its first fdir rule. + */ + ice_vf_ctrl_invalidate_vsi(vf); + ice_vf_fdir_init(vf); + + mutex_init(&vf->cfg_lock); +} + +/** * ice_dis_vf_qs - Disable the VF queues * @vf: pointer to the VF structure */ @@ -924,18 +1008,18 @@ static int ice_vf_rebuild_host_mac_cfg(struct ice_vf *vf) vf->num_mac++; - if (is_valid_ether_addr(vf->hw_lan_addr.addr)) { - status = ice_fltr_add_mac(vsi, vf->hw_lan_addr.addr, + if (is_valid_ether_addr(vf->hw_lan_addr)) { + status = ice_fltr_add_mac(vsi, vf->hw_lan_addr, ICE_FWD_TO_VSI); if (status) { dev_err(dev, "failed to add default unicast MAC filter %pM for VF %u, error %d\n", - &vf->hw_lan_addr.addr[0], vf->vf_id, + &vf->hw_lan_addr[0], vf->vf_id, status); return status; } vf->num_mac++; - ether_addr_copy(vf->dev_lan_addr.addr, vf->hw_lan_addr.addr); + ether_addr_copy(vf->dev_lan_addr, vf->hw_lan_addr); } return 0; @@ -1115,11 +1199,16 @@ void ice_vf_ctrl_vsi_release(struct ice_vf *vf) */ struct ice_vsi *ice_vf_ctrl_vsi_setup(struct ice_vf *vf) { - struct ice_port_info *pi = ice_vf_get_port_info(vf); + struct ice_vsi_cfg_params params = {}; struct ice_pf *pf = vf->pf; struct ice_vsi *vsi; - vsi = ice_vsi_setup(pf, pi, ICE_VSI_CTRL, vf, NULL); + params.type = ICE_VSI_CTRL; + params.pi = ice_vf_get_port_info(vf); + params.vf = vf; + params.flags = ICE_VSI_FLAG_INIT; + + vsi = ice_vsi_setup(pf, ¶ms); if (!vsi) { dev_err(ice_pf_to_dev(pf), "Failed to create VF control VSI\n"); ice_vf_ctrl_invalidate_vsi(vf); @@ -1129,6 +1218,60 @@ struct ice_vsi *ice_vf_ctrl_vsi_setup(struct ice_vf *vf) } /** + * ice_vf_init_host_cfg - Initialize host admin configuration + * @vf: VF to initialize + * @vsi: the VSI created at initialization + * + * Initialize the VF host configuration. Called during VF creation to setup + * VLAN 0, add the VF VSI broadcast filter, and setup spoof checking. It + * should only be called during VF creation. + */ +int ice_vf_init_host_cfg(struct ice_vf *vf, struct ice_vsi *vsi) +{ + struct ice_vsi_vlan_ops *vlan_ops; + struct ice_pf *pf = vf->pf; + u8 broadcast[ETH_ALEN]; + struct device *dev; + int err; + + dev = ice_pf_to_dev(pf); + + err = ice_vsi_add_vlan_zero(vsi); + if (err) { + dev_warn(dev, "Failed to add VLAN 0 filter for VF %d\n", + vf->vf_id); + return err; + } + + vlan_ops = ice_get_compat_vsi_vlan_ops(vsi); + err = vlan_ops->ena_rx_filtering(vsi); + if (err) { + dev_warn(dev, "Failed to enable Rx VLAN filtering for VF %d\n", + vf->vf_id); + return err; + } + + eth_broadcast_addr(broadcast); + err = ice_fltr_add_mac(vsi, broadcast, ICE_FWD_TO_VSI); + if (err) { + dev_err(dev, "Failed to add broadcast MAC filter for VF %d, status %d\n", + vf->vf_id, err); + return err; + } + + vf->num_mac = 1; + + err = ice_vsi_apply_spoofchk(vsi, vf->spoofchk); + if (err) { + dev_warn(dev, "Failed to initialize spoofchk setting for VF %d\n", + vf->vf_id); + return err; + } + + return 0; +} + +/** * ice_vf_invalidate_vsi - invalidate vsi_idx/vsi_num to remove VSI access * @vf: VF to remove access to VSI for */ @@ -1139,6 +1282,24 @@ void ice_vf_invalidate_vsi(struct ice_vf *vf) } /** + * ice_vf_vsi_release - Release the VF VSI and invalidate indexes + * @vf: pointer to the VF structure + * + * Release the VF associated with this VSI and then invalidate the VSI + * indexes. + */ +void ice_vf_vsi_release(struct ice_vf *vf) +{ + struct ice_vsi *vsi = ice_get_vf_vsi(vf); + + if (WARN_ON(!vsi)) + return; + + ice_vsi_release(vsi); + ice_vf_invalidate_vsi(vf); +} + +/** * ice_vf_set_initialized - VF is ready for VIRTCHNL communication * @vf: VF to set in initialized state * diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib.h b/drivers/net/ethernet/intel/ice/ice_vf_lib.h index 52bd9a3816bf..ef30f05b5d02 100644 --- a/drivers/net/ethernet/intel/ice/ice_vf_lib.h +++ b/drivers/net/ethernet/intel/ice/ice_vf_lib.h @@ -56,11 +56,13 @@ struct ice_mdd_vf_events { struct ice_vf_ops { enum ice_disq_rst_src reset_type; void (*free)(struct ice_vf *vf); + void (*clear_reset_state)(struct ice_vf *vf); void (*clear_mbx_register)(struct ice_vf *vf); void (*trigger_reset_register)(struct ice_vf *vf, bool is_vflr); bool (*poll_reset_status)(struct ice_vf *vf); void (*clear_reset_trigger)(struct ice_vf *vf); - int (*vsi_rebuild)(struct ice_vf *vf); + void (*irq_close)(struct ice_vf *vf); + int (*create_vsi)(struct ice_vf *vf); void (*post_vsi_rebuild)(struct ice_vf *vf); }; @@ -96,8 +98,8 @@ struct ice_vf { struct ice_sw *vf_sw_id; /* switch ID the VF VSIs connect to */ struct virtchnl_version_info vf_ver; u32 driver_caps; /* reported by VF driver */ - struct virtchnl_ether_addr dev_lan_addr; - struct virtchnl_ether_addr hw_lan_addr; + u8 dev_lan_addr[ETH_ALEN]; + u8 hw_lan_addr[ETH_ALEN]; struct ice_time_mac legacy_last_added_umac; DECLARE_BITMAP(txq_ena, ICE_MAX_RSS_QS_PER_VF); DECLARE_BITMAP(rxq_ena, ICE_MAX_RSS_QS_PER_VF); @@ -213,7 +215,7 @@ u16 ice_get_num_vfs(struct ice_pf *pf); struct ice_vsi *ice_get_vf_vsi(struct ice_vf *vf); bool ice_is_vf_disabled(struct ice_vf *vf); int ice_check_vf_ready_for_cfg(struct ice_vf *vf); -void ice_set_vf_state_qs_dis(struct ice_vf *vf); +void ice_set_vf_state_dis(struct ice_vf *vf); bool ice_is_any_vf_in_unicast_promisc(struct ice_pf *pf); void ice_vf_get_promisc_masks(struct ice_vf *vf, struct ice_vsi *vsi, @@ -259,7 +261,7 @@ static inline int ice_check_vf_ready_for_cfg(struct ice_vf *vf) return -EOPNOTSUPP; } -static inline void ice_set_vf_state_qs_dis(struct ice_vf *vf) +static inline void ice_set_vf_state_dis(struct ice_vf *vf) { } diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib_private.h b/drivers/net/ethernet/intel/ice/ice_vf_lib_private.h index 9c8ef2b01f0f..6f3293b793b5 100644 --- a/drivers/net/ethernet/intel/ice/ice_vf_lib_private.h +++ b/drivers/net/ethernet/intel/ice/ice_vf_lib_private.h @@ -23,6 +23,7 @@ #warning "Only include ice_vf_lib_private.h in CONFIG_PCI_IOV virtualization files" #endif +void ice_initialize_vf_entry(struct ice_vf *vf); void ice_dis_vf_qs(struct ice_vf *vf); int ice_check_vf_init(struct ice_vf *vf); enum virtchnl_status_code ice_err_to_virt_err(int err); @@ -35,7 +36,9 @@ void ice_vf_rebuild_host_cfg(struct ice_vf *vf); void ice_vf_ctrl_invalidate_vsi(struct ice_vf *vf); void ice_vf_ctrl_vsi_release(struct ice_vf *vf); struct ice_vsi *ice_vf_ctrl_vsi_setup(struct ice_vf *vf); +int ice_vf_init_host_cfg(struct ice_vf *vf, struct ice_vsi *vsi); void ice_vf_invalidate_vsi(struct ice_vf *vf); +void ice_vf_vsi_release(struct ice_vf *vf); void ice_vf_set_initialized(struct ice_vf *vf); #endif /* _ICE_VF_LIB_PRIVATE_H_ */ diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl.c b/drivers/net/ethernet/intel/ice/ice_virtchnl.c index dab3cd5d300e..e24e3f5017ca 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl.c +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl.c @@ -507,7 +507,7 @@ static int ice_vc_get_vf_res_msg(struct ice_vf *vf, u8 *msg) vfres->vsi_res[0].vsi_type = VIRTCHNL_VSI_SRIOV; vfres->vsi_res[0].num_queue_pairs = vsi->num_txq; ether_addr_copy(vfres->vsi_res[0].default_mac_addr, - vf->hw_lan_addr.addr); + vf->hw_lan_addr); /* match guest capabilities */ vf->driver_caps = vfres->vf_cap_flags; @@ -1802,10 +1802,10 @@ ice_vfhw_mac_add(struct ice_vf *vf, struct virtchnl_ether_addr *vc_ether_addr) * was correctly specified over VIRTCHNL */ if ((ice_is_vc_addr_legacy(vc_ether_addr) && - is_zero_ether_addr(vf->hw_lan_addr.addr)) || + is_zero_ether_addr(vf->hw_lan_addr)) || ice_is_vc_addr_primary(vc_ether_addr)) { - ether_addr_copy(vf->dev_lan_addr.addr, mac_addr); - ether_addr_copy(vf->hw_lan_addr.addr, mac_addr); + ether_addr_copy(vf->dev_lan_addr, mac_addr); + ether_addr_copy(vf->hw_lan_addr, mac_addr); } /* hardware and device MACs are already set, but its possible that the @@ -1836,7 +1836,7 @@ ice_vc_add_mac_addr(struct ice_vf *vf, struct ice_vsi *vsi, int ret; /* device MAC already added */ - if (ether_addr_equal(mac_addr, vf->dev_lan_addr.addr)) + if (ether_addr_equal(mac_addr, vf->dev_lan_addr)) return 0; if (is_unicast_ether_addr(mac_addr) && !ice_can_vf_change_mac(vf)) { @@ -1891,8 +1891,8 @@ ice_update_legacy_cached_mac(struct ice_vf *vf, ice_is_legacy_umac_expired(&vf->legacy_last_added_umac)) return; - ether_addr_copy(vf->dev_lan_addr.addr, vf->legacy_last_added_umac.addr); - ether_addr_copy(vf->hw_lan_addr.addr, vf->legacy_last_added_umac.addr); + ether_addr_copy(vf->dev_lan_addr, vf->legacy_last_added_umac.addr); + ether_addr_copy(vf->hw_lan_addr, vf->legacy_last_added_umac.addr); } /** @@ -1906,15 +1906,15 @@ ice_vfhw_mac_del(struct ice_vf *vf, struct virtchnl_ether_addr *vc_ether_addr) u8 *mac_addr = vc_ether_addr->addr; if (!is_valid_ether_addr(mac_addr) || - !ether_addr_equal(vf->dev_lan_addr.addr, mac_addr)) + !ether_addr_equal(vf->dev_lan_addr, mac_addr)) return; /* allow the device MAC to be repopulated in the add flow and don't - * clear the hardware MAC (i.e. hw_lan_addr.addr) here as that is meant + * clear the hardware MAC (i.e. hw_lan_addr) here as that is meant * to be persistent on VM reboot and across driver unload/load, which * won't work if we clear the hardware MAC here */ - eth_zero_addr(vf->dev_lan_addr.addr); + eth_zero_addr(vf->dev_lan_addr); ice_update_legacy_cached_mac(vf, vc_ether_addr); } @@ -1934,7 +1934,7 @@ ice_vc_del_mac_addr(struct ice_vf *vf, struct ice_vsi *vsi, int status; if (!ice_can_vf_change_mac(vf) && - ether_addr_equal(vf->dev_lan_addr.addr, mac_addr)) + ether_addr_equal(vf->dev_lan_addr, mac_addr)) return 0; status = ice_fltr_remove_mac(vsi, mac_addr, ICE_FWD_TO_VSI); @@ -3733,7 +3733,7 @@ static int ice_vc_repr_add_mac(struct ice_vf *vf, u8 *msg) int result; if (!is_unicast_ether_addr(mac_addr) || - ether_addr_equal(mac_addr, vf->hw_lan_addr.addr)) + ether_addr_equal(mac_addr, vf->hw_lan_addr)) continue; if (vf->pf_set_mac) { diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c index c6a58343d81d..e6ef6b303222 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c @@ -113,7 +113,7 @@ ice_vc_fdir_param_check(struct ice_vf *vf, u16 vsi_id) if (!ice_vc_isvalid_vsi_id(vf, vsi_id)) return -EINVAL; - if (!pf->vsi[vf->lan_vsi_idx]) + if (!ice_get_vf_vsi(vf)) return -EINVAL; return 0; @@ -494,7 +494,7 @@ ice_vc_fdir_rem_prof(struct ice_vf *vf, enum ice_fltr_ptype flow, int tun) vf_prof = fdir->fdir_prof[flow]; - vf_vsi = pf->vsi[vf->lan_vsi_idx]; + vf_vsi = ice_get_vf_vsi(vf); if (!vf_vsi) { dev_dbg(dev, "NULL vf %d vsi pointer\n", vf->vf_id); return; @@ -572,7 +572,7 @@ ice_vc_fdir_write_flow_prof(struct ice_vf *vf, enum ice_fltr_ptype flow, pf = vf->pf; dev = ice_pf_to_dev(pf); hw = &pf->hw; - vf_vsi = pf->vsi[vf->lan_vsi_idx]; + vf_vsi = ice_get_vf_vsi(vf); if (!vf_vsi) return -EINVAL; @@ -1205,7 +1205,7 @@ static int ice_vc_fdir_write_fltr(struct ice_vf *vf, pf = vf->pf; dev = ice_pf_to_dev(pf); hw = &pf->hw; - vsi = pf->vsi[vf->lan_vsi_idx]; + vsi = ice_get_vf_vsi(vf); if (!vsi) { dev_dbg(dev, "Invalid vsi for VF %d\n", vf->vf_id); return -EINVAL; |