Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue
Tony Nguyen says: ==================== 100GbE Intel Wired LAN Driver Updates 2020-07-01 This series contains updates to the ice driver only. Jacob implements a devlink region for device capabilities. Bruce removes structs containing only one-element arrays that are either unused or only used for indexing. Instead, use pointer arithmetic or other indexing to access the elements. Converts "C struct hack" variable-length types to the preferred C99 flexible array member. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
commit
11a20c7152
@ -373,6 +373,7 @@ struct ice_pf {
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struct devlink_port devlink_port;
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struct devlink_region *nvm_region;
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struct devlink_region *devcaps_region;
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/* OS reserved IRQ details */
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struct msix_entry *msix_entries;
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@ -215,13 +215,6 @@ struct ice_aqc_get_sw_cfg_resp_elem {
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#define ICE_AQC_GET_SW_CONF_RESP_IS_VF BIT(15)
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};
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/* The response buffer is as follows. Note that the length of the
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* elements array varies with the length of the command response.
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*/
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struct ice_aqc_get_sw_cfg_resp {
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struct ice_aqc_get_sw_cfg_resp_elem elements[1];
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};
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/* These resource type defines are used for all switch resource
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* commands where a resource type is required, such as:
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* Get Resource Allocation command (indirect 0x0204)
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@ -274,7 +267,7 @@ struct ice_aqc_alloc_free_res_elem {
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#define ICE_AQC_RES_TYPE_VSI_PRUNE_LIST_M \
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(0xF << ICE_AQC_RES_TYPE_VSI_PRUNE_LIST_S)
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__le16 num_elems;
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struct ice_aqc_res_elem elem[1];
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struct ice_aqc_res_elem elem[];
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};
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/* Add VSI (indirect 0x0210)
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@ -568,8 +561,8 @@ struct ice_sw_rule_lkup_rx_tx {
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* lookup-type
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*/
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__le16 hdr_len;
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u8 hdr[1];
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} __packed;
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u8 hdr[];
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};
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/* Add/Update/Remove large action command/response entry
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* "index" is returned as part of a response to a successful Add command, and
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@ -578,7 +571,6 @@ struct ice_sw_rule_lkup_rx_tx {
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struct ice_sw_rule_lg_act {
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__le16 index; /* Index in large action table */
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__le16 size;
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__le32 act[1]; /* array of size for actions */
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/* Max number of large actions */
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#define ICE_MAX_LG_ACT 4
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/* Bit 0:1 - Action type */
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@ -629,6 +621,7 @@ struct ice_sw_rule_lg_act {
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#define ICE_LG_ACT_STAT_COUNT 0x7
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#define ICE_LG_ACT_STAT_COUNT_S 3
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#define ICE_LG_ACT_STAT_COUNT_M (0x7F << ICE_LG_ACT_STAT_COUNT_S)
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__le32 act[]; /* array of size for actions */
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};
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/* Add/Update/Remove VSI list command/response entry
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@ -638,7 +631,7 @@ struct ice_sw_rule_lg_act {
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struct ice_sw_rule_vsi_list {
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__le16 index; /* Index of VSI/Prune list */
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__le16 number_vsi;
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__le16 vsi[1]; /* Array of number_vsi VSI numbers */
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__le16 vsi[]; /* Array of number_vsi VSI numbers */
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};
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/* Query VSI list command/response entry */
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@ -695,14 +688,6 @@ struct ice_aqc_sched_elem_cmd {
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__le32 addr_low;
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};
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/* This is the buffer for:
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* Suspend Nodes (indirect 0x0409)
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* Resume Nodes (indirect 0x040A)
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*/
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struct ice_aqc_suspend_resume_elem {
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__le32 teid[1];
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};
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struct ice_aqc_elem_info_bw {
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__le16 bw_profile_idx;
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__le16 bw_alloc;
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@ -753,15 +738,7 @@ struct ice_aqc_txsched_topo_grp_info_hdr {
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struct ice_aqc_add_elem {
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struct ice_aqc_txsched_topo_grp_info_hdr hdr;
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struct ice_aqc_txsched_elem_data generic[1];
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};
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struct ice_aqc_conf_elem {
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struct ice_aqc_txsched_elem_data generic[1];
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};
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struct ice_aqc_get_elem {
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struct ice_aqc_txsched_elem_data generic[1];
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struct ice_aqc_txsched_elem_data generic[];
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};
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struct ice_aqc_get_topo_elem {
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@ -772,7 +749,7 @@ struct ice_aqc_get_topo_elem {
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struct ice_aqc_delete_elem {
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struct ice_aqc_txsched_topo_grp_info_hdr hdr;
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__le32 teid[1];
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__le32 teid[];
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};
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/* Query Port ETS (indirect 0x040E)
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@ -835,10 +812,6 @@ struct ice_aqc_rl_profile_elem {
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__le16 rl_encode;
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};
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struct ice_aqc_rl_profile_generic_elem {
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struct ice_aqc_rl_profile_elem generic[1];
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};
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/* Query Scheduler Resource Allocation (indirect 0x0412)
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* This indirect command retrieves the scheduler resources allocated by
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* EMP Firmware to the given PF.
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@ -1537,7 +1510,7 @@ struct ice_aqc_add_tx_qgrp {
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__le32 parent_teid;
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u8 num_txqs;
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u8 rsvd[3];
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struct ice_aqc_add_txqs_perq txqs[1];
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struct ice_aqc_add_txqs_perq txqs[];
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};
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/* Disable Tx LAN Queues (indirect 0x0C31) */
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@ -1575,18 +1548,13 @@ struct ice_aqc_dis_txq_item {
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u8 num_qs;
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u8 rsvd;
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/* The length of the q_id array varies according to num_qs */
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__le16 q_id[1];
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/* This only applies from F8 onward */
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#define ICE_AQC_Q_DIS_BUF_ELEM_TYPE_S 15
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#define ICE_AQC_Q_DIS_BUF_ELEM_TYPE_LAN_Q \
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(0 << ICE_AQC_Q_DIS_BUF_ELEM_TYPE_S)
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#define ICE_AQC_Q_DIS_BUF_ELEM_TYPE_RDMA_QSET \
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(1 << ICE_AQC_Q_DIS_BUF_ELEM_TYPE_S)
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};
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struct ice_aqc_dis_txq {
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struct ice_aqc_dis_txq_item qgrps[1];
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};
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__le16 q_id[];
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} __packed;
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/* Configure Firmware Logging Command (indirect 0xFF09)
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* Logging Information Read Response (indirect 0xFF10)
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@ -1636,12 +1604,7 @@ enum ice_aqc_fw_logging_mod {
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ICE_AQC_FW_LOG_ID_MAX,
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};
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/* This is the buffer for both of the logging commands.
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* The entry array size depends on the datalen parameter in the descriptor.
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* There will be a total of datalen / 2 entries.
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*/
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struct ice_aqc_fw_logging_data {
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__le16 entry[1];
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/* Defines for both above FW logging command/response buffers */
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#define ICE_AQC_FW_LOG_ID_S 0
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#define ICE_AQC_FW_LOG_ID_M (0xFFF << ICE_AQC_FW_LOG_ID_S)
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@ -1654,7 +1617,6 @@ struct ice_aqc_fw_logging_data {
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#define ICE_AQC_FW_LOG_INIT_EN BIT(13) /* Used by command */
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#define ICE_AQC_FW_LOG_FLOW_EN BIT(14) /* Used by command */
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#define ICE_AQC_FW_LOG_ERR_EN BIT(15) /* Used by command */
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};
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/* Get/Clear FW Log (indirect 0xFF11) */
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struct ice_aqc_get_clear_fw_log {
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@ -1716,7 +1678,7 @@ struct ice_aqc_get_pkg_info {
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/* Get Package Info List response buffer format (0x0C43) */
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struct ice_aqc_get_pkg_info_resp {
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__le32 count;
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struct ice_aqc_get_pkg_info pkg_info[1];
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struct ice_aqc_get_pkg_info pkg_info[];
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};
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/* Lan Queue Overflow Event (direct, 0x1001) */
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@ -635,10 +635,10 @@ int
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ice_vsi_cfg_txq(struct ice_vsi *vsi, struct ice_ring *ring,
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struct ice_aqc_add_tx_qgrp *qg_buf)
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{
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u8 buf_len = struct_size(qg_buf, txqs, 1);
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struct ice_tlan_ctx tlan_ctx = { 0 };
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struct ice_aqc_add_txqs_perq *txq;
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struct ice_pf *pf = vsi->back;
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u8 buf_len = sizeof(*qg_buf);
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struct ice_hw *hw = &pf->hw;
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enum ice_status status;
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u16 pf_q;
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@ -440,30 +440,24 @@ static void ice_cleanup_fltr_mgmt_struct(struct ice_hw *hw)
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devm_kfree(ice_hw_to_dev(hw), sw);
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}
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#define ICE_FW_LOG_DESC_SIZE(n) (sizeof(struct ice_aqc_fw_logging_data) + \
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(((n) - 1) * sizeof(((struct ice_aqc_fw_logging_data *)0)->entry)))
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#define ICE_FW_LOG_DESC_SIZE_MAX \
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ICE_FW_LOG_DESC_SIZE(ICE_AQC_FW_LOG_ID_MAX)
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/**
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* ice_get_fw_log_cfg - get FW logging configuration
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* @hw: pointer to the HW struct
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*/
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static enum ice_status ice_get_fw_log_cfg(struct ice_hw *hw)
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{
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struct ice_aqc_fw_logging_data *config;
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struct ice_aq_desc desc;
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enum ice_status status;
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__le16 *config;
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u16 size;
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size = ICE_FW_LOG_DESC_SIZE_MAX;
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size = sizeof(*config) * ICE_AQC_FW_LOG_ID_MAX;
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config = devm_kzalloc(ice_hw_to_dev(hw), size, GFP_KERNEL);
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if (!config)
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return ICE_ERR_NO_MEMORY;
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ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_fw_logging_info);
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desc.flags |= cpu_to_le16(ICE_AQ_FLAG_BUF);
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desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
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status = ice_aq_send_cmd(hw, &desc, config, size, NULL);
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@ -474,7 +468,7 @@ static enum ice_status ice_get_fw_log_cfg(struct ice_hw *hw)
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for (i = 0; i < ICE_AQC_FW_LOG_ID_MAX; i++) {
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u16 v, m, flgs;
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v = le16_to_cpu(config->entry[i]);
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v = le16_to_cpu(config[i]);
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m = (v & ICE_AQC_FW_LOG_ID_M) >> ICE_AQC_FW_LOG_ID_S;
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flgs = (v & ICE_AQC_FW_LOG_EN_M) >> ICE_AQC_FW_LOG_EN_S;
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@ -526,11 +520,11 @@ static enum ice_status ice_get_fw_log_cfg(struct ice_hw *hw)
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*/
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static enum ice_status ice_cfg_fw_log(struct ice_hw *hw, bool enable)
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{
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struct ice_aqc_fw_logging_data *data = NULL;
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struct ice_aqc_fw_logging *cmd;
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enum ice_status status = 0;
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u16 i, chgs = 0, len = 0;
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struct ice_aq_desc desc;
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__le16 *data = NULL;
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u8 actv_evnts = 0;
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void *buf = NULL;
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@ -571,8 +565,9 @@ static enum ice_status ice_cfg_fw_log(struct ice_hw *hw, bool enable)
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continue;
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if (!data) {
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data = devm_kzalloc(ice_hw_to_dev(hw),
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ICE_FW_LOG_DESC_SIZE_MAX,
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data = devm_kcalloc(ice_hw_to_dev(hw),
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sizeof(*data),
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ICE_AQC_FW_LOG_ID_MAX,
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GFP_KERNEL);
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if (!data)
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return ICE_ERR_NO_MEMORY;
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@ -580,7 +575,7 @@ static enum ice_status ice_cfg_fw_log(struct ice_hw *hw, bool enable)
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val = i << ICE_AQC_FW_LOG_ID_S;
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val |= hw->fw_log.evnts[i].cfg << ICE_AQC_FW_LOG_EN_S;
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data->entry[chgs++] = cpu_to_le16(val);
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data[chgs++] = cpu_to_le16(val);
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}
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/* Only enable FW logging if at least one module is specified.
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@ -599,7 +594,7 @@ static enum ice_status ice_cfg_fw_log(struct ice_hw *hw, bool enable)
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cmd->log_ctrl |= ICE_AQC_FW_LOG_UART_EN;
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buf = data;
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len = ICE_FW_LOG_DESC_SIZE(chgs);
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len = sizeof(*data) * chgs;
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desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
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}
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}
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@ -629,7 +624,7 @@ static enum ice_status ice_cfg_fw_log(struct ice_hw *hw, bool enable)
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continue;
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}
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v = le16_to_cpu(data->entry[i]);
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v = le16_to_cpu(data[i]);
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m = (v & ICE_AQC_FW_LOG_ID_M) >> ICE_AQC_FW_LOG_ID_S;
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hw->fw_log.evnts[m].cur = hw->fw_log.evnts[m].cfg;
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}
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@ -1541,7 +1536,7 @@ ice_alloc_hw_res(struct ice_hw *hw, u16 type, u16 num, bool btm, u16 *res)
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enum ice_status status;
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u16 buf_len;
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buf_len = struct_size(buf, elem, num - 1);
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buf_len = struct_size(buf, elem, num);
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buf = kzalloc(buf_len, GFP_KERNEL);
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if (!buf)
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return ICE_ERR_NO_MEMORY;
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@ -1558,7 +1553,7 @@ ice_alloc_hw_res(struct ice_hw *hw, u16 type, u16 num, bool btm, u16 *res)
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if (status)
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goto ice_alloc_res_exit;
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memcpy(res, buf->elem, sizeof(buf->elem) * num);
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memcpy(res, buf->elem, sizeof(*buf->elem) * num);
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ice_alloc_res_exit:
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kfree(buf);
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@ -1579,7 +1574,7 @@ ice_free_hw_res(struct ice_hw *hw, u16 type, u16 num, u16 *res)
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enum ice_status status;
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u16 buf_len;
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buf_len = struct_size(buf, elem, num - 1);
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buf_len = struct_size(buf, elem, num);
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buf = kzalloc(buf_len, GFP_KERNEL);
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if (!buf)
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return ICE_ERR_NO_MEMORY;
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@ -1587,7 +1582,7 @@ ice_free_hw_res(struct ice_hw *hw, u16 type, u16 num, u16 *res)
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/* Prepare buffer to free resource. */
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buf->num_elems = cpu_to_le16(num);
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buf->res_type = cpu_to_le16(type);
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memcpy(buf->elem, res, sizeof(buf->elem) * num);
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memcpy(buf->elem, res, sizeof(*buf->elem) * num);
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status = ice_aq_alloc_free_res(hw, num, buf, buf_len,
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ice_aqc_opc_free_res, NULL);
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@ -1823,20 +1818,27 @@ ice_parse_caps(struct ice_hw *hw, void *buf, u32 cap_count,
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}
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/**
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* ice_aq_discover_caps - query function/device capabilities
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* ice_aq_list_caps - query function/device capabilities
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* @hw: pointer to the HW struct
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* @buf: a virtual buffer to hold the capabilities
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* @buf_size: Size of the virtual buffer
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* @cap_count: cap count needed if AQ err==ENOMEM
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* @opc: capabilities type to discover - pass in the command opcode
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* @buf: a buffer to hold the capabilities
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* @buf_size: size of the buffer
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* @cap_count: if not NULL, set to the number of capabilities reported
|
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* @opc: capabilities type to discover, device or function
|
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* @cd: pointer to command details structure or NULL
|
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*
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* Get the function(0x000a)/device(0x000b) capabilities description from
|
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* the firmware.
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* Get the function (0x000A) or device (0x000B) capabilities description from
|
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* firmware and store it in the buffer.
|
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*
|
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* If the cap_count pointer is not NULL, then it is set to the number of
|
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* capabilities firmware will report. Note that if the buffer size is too
|
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* small, it is possible the command will return ICE_AQ_ERR_ENOMEM. The
|
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* cap_count will still be updated in this case. It is recommended that the
|
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* buffer size be set to ICE_AQ_MAX_BUF_LEN (the largest possible buffer that
|
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* firmware could return) to avoid this.
|
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*/
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static enum ice_status
|
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ice_aq_discover_caps(struct ice_hw *hw, void *buf, u16 buf_size, u32 *cap_count,
|
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enum ice_adminq_opc opc, struct ice_sq_cd *cd)
|
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enum ice_status
|
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ice_aq_list_caps(struct ice_hw *hw, void *buf, u16 buf_size, u32 *cap_count,
|
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enum ice_adminq_opc opc, struct ice_sq_cd *cd)
|
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{
|
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struct ice_aqc_list_caps *cmd;
|
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struct ice_aq_desc desc;
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@ -1849,12 +1851,43 @@ ice_aq_discover_caps(struct ice_hw *hw, void *buf, u16 buf_size, u32 *cap_count,
|
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return ICE_ERR_PARAM;
|
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|
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ice_fill_dflt_direct_cmd_desc(&desc, opc);
|
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|
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status = ice_aq_send_cmd(hw, &desc, buf, buf_size, cd);
|
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if (!status)
|
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ice_parse_caps(hw, buf, le32_to_cpu(cmd->count), opc);
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else if (hw->adminq.sq_last_status == ICE_AQ_RC_ENOMEM)
|
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|
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if (cap_count)
|
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*cap_count = le32_to_cpu(cmd->count);
|
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|
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return status;
|
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}
|
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|
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/**
|
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* ice_aq_discover_caps - query function/device capabilities
|
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* @hw: pointer to the HW struct
|
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* @buf: a virtual buffer to hold the capabilities
|
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* @buf_size: Size of the virtual buffer
|
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* @cap_count: cap count needed if AQ err==ENOMEM
|
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* @opc: capabilities type to discover - pass in the command opcode
|
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* @cd: pointer to command details structure or NULL
|
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*
|
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* Get the function(0x000a)/device(0x000b) capabilities description from
|
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* the firmware.
|
||||
*
|
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* NOTE: this function has the side effect of updating the hw->dev_caps or
|
||||
* hw->func_caps by way of calling ice_parse_caps.
|
||||
*/
|
||||
static enum ice_status
|
||||
ice_aq_discover_caps(struct ice_hw *hw, void *buf, u16 buf_size, u32 *cap_count,
|
||||
enum ice_adminq_opc opc, struct ice_sq_cd *cd)
|
||||
{
|
||||
u32 local_cap_count = 0;
|
||||
enum ice_status status;
|
||||
|
||||
status = ice_aq_list_caps(hw, buf, buf_size, &local_cap_count,
|
||||
opc, cd);
|
||||
if (!status)
|
||||
ice_parse_caps(hw, buf, local_cap_count, opc);
|
||||
else if (hw->adminq.sq_last_status == ICE_AQ_RC_ENOMEM)
|
||||
*cap_count = local_cap_count;
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
@ -2889,10 +2922,10 @@ ice_aq_add_lan_txq(struct ice_hw *hw, u8 num_qgrps,
|
||||
struct ice_aqc_add_tx_qgrp *qg_list, u16 buf_size,
|
||||
struct ice_sq_cd *cd)
|
||||
{
|
||||
u16 i, sum_header_size, sum_q_size = 0;
|
||||
struct ice_aqc_add_tx_qgrp *list;
|
||||
struct ice_aqc_add_txqs *cmd;
|
||||
struct ice_aq_desc desc;
|
||||
u16 i, sum_size = 0;
|
||||
|
||||
cmd = &desc.params.add_txqs;
|
||||
|
||||
@ -2904,18 +2937,13 @@ ice_aq_add_lan_txq(struct ice_hw *hw, u8 num_qgrps,
|
||||
if (num_qgrps > ICE_LAN_TXQ_MAX_QGRPS)
|
||||
return ICE_ERR_PARAM;
|
||||
|
||||
sum_header_size = num_qgrps *
|
||||
(sizeof(*qg_list) - sizeof(*qg_list->txqs));
|
||||
|
||||
list = qg_list;
|
||||
for (i = 0; i < num_qgrps; i++) {
|
||||
struct ice_aqc_add_txqs_perq *q = list->txqs;
|
||||
|
||||
sum_q_size += list->num_txqs * sizeof(*q);
|
||||
list = (struct ice_aqc_add_tx_qgrp *)(q + list->num_txqs);
|
||||
for (i = 0, list = qg_list; i < num_qgrps; i++) {
|
||||
sum_size += struct_size(list, txqs, list->num_txqs);
|
||||
list = (struct ice_aqc_add_tx_qgrp *)(list->txqs +
|
||||
list->num_txqs);
|
||||
}
|
||||
|
||||
if (buf_size != (sum_header_size + sum_q_size))
|
||||
if (buf_size != sum_size)
|
||||
return ICE_ERR_PARAM;
|
||||
|
||||
desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
|
||||
@ -2943,6 +2971,7 @@ ice_aq_dis_lan_txq(struct ice_hw *hw, u8 num_qgrps,
|
||||
enum ice_disq_rst_src rst_src, u16 vmvf_num,
|
||||
struct ice_sq_cd *cd)
|
||||
{
|
||||
struct ice_aqc_dis_txq_item *item;
|
||||
struct ice_aqc_dis_txqs *cmd;
|
||||
struct ice_aq_desc desc;
|
||||
enum ice_status status;
|
||||
@ -2992,16 +3021,16 @@ ice_aq_dis_lan_txq(struct ice_hw *hw, u8 num_qgrps,
|
||||
*/
|
||||
desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
|
||||
|
||||
for (i = 0; i < num_qgrps; ++i) {
|
||||
/* Calculate the size taken up by the queue IDs in this group */
|
||||
sz += qg_list[i].num_qs * sizeof(qg_list[i].q_id);
|
||||
|
||||
/* Add the size of the group header */
|
||||
sz += sizeof(qg_list[i]) - sizeof(qg_list[i].q_id);
|
||||
for (i = 0, item = qg_list; i < num_qgrps; i++) {
|
||||
u16 item_size = struct_size(item, q_id, item->num_qs);
|
||||
|
||||
/* If the num of queues is even, add 2 bytes of padding */
|
||||
if ((qg_list[i].num_qs % 2) == 0)
|
||||
sz += 2;
|
||||
if ((item->num_qs % 2) == 0)
|
||||
item_size += 2;
|
||||
|
||||
sz += item_size;
|
||||
|
||||
item = (struct ice_aqc_dis_txq_item *)((u8 *)item + item_size);
|
||||
}
|
||||
|
||||
if (buf_size != sz)
|
||||
@ -3390,24 +3419,32 @@ ice_dis_vsi_txq(struct ice_port_info *pi, u16 vsi_handle, u8 tc, u8 num_queues,
|
||||
struct ice_sq_cd *cd)
|
||||
{
|
||||
enum ice_status status = ICE_ERR_DOES_NOT_EXIST;
|
||||
struct ice_aqc_dis_txq_item qg_list;
|
||||
struct ice_aqc_dis_txq_item *qg_list;
|
||||
struct ice_q_ctx *q_ctx;
|
||||
u16 i;
|
||||
struct ice_hw *hw;
|
||||
u16 i, buf_size;
|
||||
|
||||
if (!pi || pi->port_state != ICE_SCHED_PORT_STATE_READY)
|
||||
return ICE_ERR_CFG;
|
||||
|
||||
hw = pi->hw;
|
||||
|
||||
if (!num_queues) {
|
||||
/* if queue is disabled already yet the disable queue command
|
||||
* has to be sent to complete the VF reset, then call
|
||||
* ice_aq_dis_lan_txq without any queue information
|
||||
*/
|
||||
if (rst_src)
|
||||
return ice_aq_dis_lan_txq(pi->hw, 0, NULL, 0, rst_src,
|
||||
return ice_aq_dis_lan_txq(hw, 0, NULL, 0, rst_src,
|
||||
vmvf_num, NULL);
|
||||
return ICE_ERR_CFG;
|
||||
}
|
||||
|
||||
buf_size = struct_size(qg_list, q_id, 1);
|
||||
qg_list = kzalloc(buf_size, GFP_KERNEL);
|
||||
if (!qg_list)
|
||||
return ICE_ERR_NO_MEMORY;
|
||||
|
||||
mutex_lock(&pi->sched_lock);
|
||||
|
||||
for (i = 0; i < num_queues; i++) {
|
||||
@ -3416,23 +3453,22 @@ ice_dis_vsi_txq(struct ice_port_info *pi, u16 vsi_handle, u8 tc, u8 num_queues,
|
||||
node = ice_sched_find_node_by_teid(pi->root, q_teids[i]);
|
||||
if (!node)
|
||||
continue;
|
||||
q_ctx = ice_get_lan_q_ctx(pi->hw, vsi_handle, tc, q_handles[i]);
|
||||
q_ctx = ice_get_lan_q_ctx(hw, vsi_handle, tc, q_handles[i]);
|
||||
if (!q_ctx) {
|
||||
ice_debug(pi->hw, ICE_DBG_SCHED, "invalid queue handle%d\n",
|
||||
ice_debug(hw, ICE_DBG_SCHED, "invalid queue handle%d\n",
|
||||
q_handles[i]);
|
||||
continue;
|
||||
}
|
||||
if (q_ctx->q_handle != q_handles[i]) {
|
||||
ice_debug(pi->hw, ICE_DBG_SCHED, "Err:handles %d %d\n",
|
||||
ice_debug(hw, ICE_DBG_SCHED, "Err:handles %d %d\n",
|
||||
q_ctx->q_handle, q_handles[i]);
|
||||
continue;
|
||||
}
|
||||
qg_list.parent_teid = node->info.parent_teid;
|
||||
qg_list.num_qs = 1;
|
||||
qg_list.q_id[0] = cpu_to_le16(q_ids[i]);
|
||||
status = ice_aq_dis_lan_txq(pi->hw, 1, &qg_list,
|
||||
sizeof(qg_list), rst_src, vmvf_num,
|
||||
cd);
|
||||
qg_list->parent_teid = node->info.parent_teid;
|
||||
qg_list->num_qs = 1;
|
||||
qg_list->q_id[0] = cpu_to_le16(q_ids[i]);
|
||||
status = ice_aq_dis_lan_txq(hw, 1, qg_list, buf_size, rst_src,
|
||||
vmvf_num, cd);
|
||||
|
||||
if (status)
|
||||
break;
|
||||
@ -3440,6 +3476,7 @@ ice_dis_vsi_txq(struct ice_port_info *pi, u16 vsi_handle, u8 tc, u8 num_queues,
|
||||
q_ctx->q_handle = ICE_INVAL_Q_HANDLE;
|
||||
}
|
||||
mutex_unlock(&pi->sched_lock);
|
||||
kfree(qg_list);
|
||||
return status;
|
||||
}
|
||||
|
||||
@ -3652,14 +3689,14 @@ ice_stat_update32(struct ice_hw *hw, u32 reg, bool prev_stat_loaded,
|
||||
*/
|
||||
enum ice_status
|
||||
ice_sched_query_elem(struct ice_hw *hw, u32 node_teid,
|
||||
struct ice_aqc_get_elem *buf)
|
||||
struct ice_aqc_txsched_elem_data *buf)
|
||||
{
|
||||
u16 buf_size, num_elem_ret = 0;
|
||||
enum ice_status status;
|
||||
|
||||
buf_size = sizeof(*buf);
|
||||
memset(buf, 0, buf_size);
|
||||
buf->generic[0].node_teid = cpu_to_le32(node_teid);
|
||||
buf->node_teid = cpu_to_le32(node_teid);
|
||||
status = ice_aq_query_sched_elems(hw, 1, buf, buf_size, &num_elem_ret,
|
||||
NULL);
|
||||
if (status || num_elem_ret != 1)
|
||||
|
@ -87,6 +87,9 @@ enum ice_status
|
||||
ice_aq_get_phy_caps(struct ice_port_info *pi, bool qual_mods, u8 report_mode,
|
||||
struct ice_aqc_get_phy_caps_data *caps,
|
||||
struct ice_sq_cd *cd);
|
||||
enum ice_status
|
||||
ice_aq_list_caps(struct ice_hw *hw, void *buf, u16 buf_size, u32 *cap_count,
|
||||
enum ice_adminq_opc opc, struct ice_sq_cd *cd);
|
||||
void
|
||||
ice_update_phy_type(u64 *phy_type_low, u64 *phy_type_high,
|
||||
u16 link_speeds_bitmap);
|
||||
@ -152,5 +155,5 @@ ice_stat_update32(struct ice_hw *hw, u32 reg, bool prev_stat_loaded,
|
||||
u64 *prev_stat, u64 *cur_stat);
|
||||
enum ice_status
|
||||
ice_sched_query_elem(struct ice_hw *hw, u32 node_teid,
|
||||
struct ice_aqc_get_elem *buf);
|
||||
struct ice_aqc_txsched_elem_data *buf);
|
||||
#endif /* _ICE_COMMON_H_ */
|
||||
|
@ -1362,7 +1362,7 @@ ice_update_port_tc_tree_cfg(struct ice_port_info *pi,
|
||||
struct ice_aqc_port_ets_elem *buf)
|
||||
{
|
||||
struct ice_sched_node *node, *tc_node;
|
||||
struct ice_aqc_get_elem elem;
|
||||
struct ice_aqc_txsched_elem_data elem;
|
||||
enum ice_status status = 0;
|
||||
u32 teid1, teid2;
|
||||
u8 i, j;
|
||||
@ -1404,7 +1404,7 @@ ice_update_port_tc_tree_cfg(struct ice_port_info *pi,
|
||||
/* new TC */
|
||||
status = ice_sched_query_elem(pi->hw, teid2, &elem);
|
||||
if (!status)
|
||||
status = ice_sched_add_node(pi, 1, &elem.generic[0]);
|
||||
status = ice_sched_add_node(pi, 1, &elem);
|
||||
if (status)
|
||||
break;
|
||||
/* update the TC number */
|
||||
|
@ -87,7 +87,7 @@
|
||||
struct ice_lldp_org_tlv {
|
||||
__be16 typelen;
|
||||
__be32 ouisubtype;
|
||||
u8 tlvinfo[1];
|
||||
u8 tlvinfo[];
|
||||
} __packed;
|
||||
|
||||
struct ice_cee_tlv_hdr {
|
||||
@ -109,7 +109,7 @@ struct ice_cee_feat_tlv {
|
||||
#define ICE_CEE_FEAT_TLV_WILLING_M 0x40
|
||||
#define ICE_CEE_FEAT_TLV_ERR_M 0x20
|
||||
u8 subtype;
|
||||
u8 tlvinfo[1];
|
||||
u8 tlvinfo[];
|
||||
};
|
||||
|
||||
struct ice_cee_app_prio {
|
||||
|
@ -397,12 +397,60 @@ static int ice_devlink_nvm_snapshot(struct devlink *devlink,
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* ice_devlink_devcaps_snapshot - Capture snapshot of device capabilities
|
||||
* @devlink: the devlink instance
|
||||
* @extack: extended ACK response structure
|
||||
* @data: on exit points to snapshot data buffer
|
||||
*
|
||||
* This function is called in response to the DEVLINK_CMD_REGION_TRIGGER for
|
||||
* the device-caps devlink region. It captures a snapshot of the device
|
||||
* capabilities reported by firmware.
|
||||
*
|
||||
* @returns zero on success, and updates the data pointer. Returns a non-zero
|
||||
* error code on failure.
|
||||
*/
|
||||
static int
|
||||
ice_devlink_devcaps_snapshot(struct devlink *devlink,
|
||||
struct netlink_ext_ack *extack, u8 **data)
|
||||
{
|
||||
struct ice_pf *pf = devlink_priv(devlink);
|
||||
struct device *dev = ice_pf_to_dev(pf);
|
||||
struct ice_hw *hw = &pf->hw;
|
||||
enum ice_status status;
|
||||
void *devcaps;
|
||||
|
||||
devcaps = vzalloc(ICE_AQ_MAX_BUF_LEN);
|
||||
if (!devcaps)
|
||||
return -ENOMEM;
|
||||
|
||||
status = ice_aq_list_caps(hw, devcaps, ICE_AQ_MAX_BUF_LEN, NULL,
|
||||
ice_aqc_opc_list_dev_caps, NULL);
|
||||
if (status) {
|
||||
dev_dbg(dev, "ice_aq_list_caps: failed to read device capabilities, err %d aq_err %d\n",
|
||||
status, hw->adminq.sq_last_status);
|
||||
NL_SET_ERR_MSG_MOD(extack, "Failed to read device capabilities");
|
||||
vfree(devcaps);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
*data = (u8 *)devcaps;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static const struct devlink_region_ops ice_nvm_region_ops = {
|
||||
.name = "nvm-flash",
|
||||
.destructor = vfree,
|
||||
.snapshot = ice_devlink_nvm_snapshot,
|
||||
};
|
||||
|
||||
static const struct devlink_region_ops ice_devcaps_region_ops = {
|
||||
.name = "device-caps",
|
||||
.destructor = vfree,
|
||||
.snapshot = ice_devlink_devcaps_snapshot,
|
||||
};
|
||||
|
||||
/**
|
||||
* ice_devlink_init_regions - Initialize devlink regions
|
||||
* @pf: the PF device structure
|
||||
@ -424,6 +472,15 @@ void ice_devlink_init_regions(struct ice_pf *pf)
|
||||
PTR_ERR(pf->nvm_region));
|
||||
pf->nvm_region = NULL;
|
||||
}
|
||||
|
||||
pf->devcaps_region = devlink_region_create(devlink,
|
||||
&ice_devcaps_region_ops, 10,
|
||||
ICE_AQ_MAX_BUF_LEN);
|
||||
if (IS_ERR(pf->devcaps_region)) {
|
||||
dev_err(dev, "failed to create device-caps devlink region, err %ld\n",
|
||||
PTR_ERR(pf->devcaps_region));
|
||||
pf->devcaps_region = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
@ -436,4 +493,6 @@ void ice_devlink_destroy_regions(struct ice_pf *pf)
|
||||
{
|
||||
if (pf->nvm_region)
|
||||
devlink_region_destroy(pf->nvm_region);
|
||||
if (pf->devcaps_region)
|
||||
devlink_region_destroy(pf->devcaps_region);
|
||||
}
|
||||
|
@ -1121,8 +1121,7 @@ static enum ice_status ice_get_pkg_info(struct ice_hw *hw)
|
||||
u16 size;
|
||||
u32 i;
|
||||
|
||||
size = sizeof(*pkg_info) + (sizeof(pkg_info->pkg_info[0]) *
|
||||
(ICE_PKG_CNT - 1));
|
||||
size = struct_size(pkg_info, pkg_info, ICE_PKG_CNT);
|
||||
pkg_info = kzalloc(size, GFP_KERNEL);
|
||||
if (!pkg_info)
|
||||
return ICE_ERR_NO_MEMORY;
|
||||
@ -1180,7 +1179,7 @@ static enum ice_status ice_verify_pkg(struct ice_pkg_hdr *pkg, u32 len)
|
||||
u32 seg_count;
|
||||
u32 i;
|
||||
|
||||
if (len < sizeof(*pkg))
|
||||
if (len < struct_size(pkg, seg_offset, 1))
|
||||
return ICE_ERR_BUF_TOO_SHORT;
|
||||
|
||||
if (pkg->pkg_format_ver.major != ICE_PKG_FMT_VER_MAJ ||
|
||||
@ -1195,7 +1194,7 @@ static enum ice_status ice_verify_pkg(struct ice_pkg_hdr *pkg, u32 len)
|
||||
return ICE_ERR_CFG;
|
||||
|
||||
/* make sure segment array fits in package length */
|
||||
if (len < sizeof(*pkg) + ((seg_count - 1) * sizeof(pkg->seg_offset)))
|
||||
if (len < struct_size(pkg, seg_offset, seg_count))
|
||||
return ICE_ERR_BUF_TOO_SHORT;
|
||||
|
||||
/* all segments must fit within length */
|
||||
@ -1300,7 +1299,7 @@ ice_chk_pkg_compat(struct ice_hw *hw, struct ice_pkg_hdr *ospkg,
|
||||
}
|
||||
|
||||
/* Check if FW is compatible with the OS package */
|
||||
size = struct_size(pkg, pkg_info, ICE_PKG_CNT - 1);
|
||||
size = struct_size(pkg, pkg_info, ICE_PKG_CNT);
|
||||
pkg = kzalloc(size, GFP_KERNEL);
|
||||
if (!pkg)
|
||||
return ICE_ERR_NO_MEMORY;
|
||||
@ -1764,13 +1763,13 @@ ice_create_tunnel(struct ice_hw *hw, enum ice_tunnel_type type, u16 port)
|
||||
goto ice_create_tunnel_err;
|
||||
|
||||
sect_rx = ice_pkg_buf_alloc_section(bld, ICE_SID_RXPARSER_BOOST_TCAM,
|
||||
sizeof(*sect_rx));
|
||||
struct_size(sect_rx, tcam, 1));
|
||||
if (!sect_rx)
|
||||
goto ice_create_tunnel_err;
|
||||
sect_rx->count = cpu_to_le16(1);
|
||||
|
||||
sect_tx = ice_pkg_buf_alloc_section(bld, ICE_SID_TXPARSER_BOOST_TCAM,
|
||||
sizeof(*sect_tx));
|
||||
struct_size(sect_tx, tcam, 1));
|
||||
if (!sect_tx)
|
||||
goto ice_create_tunnel_err;
|
||||
sect_tx->count = cpu_to_le16(1);
|
||||
@ -1847,7 +1846,7 @@ enum ice_status ice_destroy_tunnel(struct ice_hw *hw, u16 port, bool all)
|
||||
}
|
||||
|
||||
/* size of section - there is at least one entry */
|
||||
size = struct_size(sect_rx, tcam, count - 1);
|
||||
size = struct_size(sect_rx, tcam, count);
|
||||
|
||||
bld = ice_pkg_buf_alloc(hw);
|
||||
if (!bld) {
|
||||
@ -3324,10 +3323,10 @@ ice_prof_bld_es(struct ice_hw *hw, enum ice_block blk,
|
||||
u32 id;
|
||||
|
||||
id = ice_sect_id(blk, ICE_VEC_TBL);
|
||||
p = (struct ice_pkg_es *)
|
||||
ice_pkg_buf_alloc_section(bld, id, sizeof(*p) +
|
||||
vec_size -
|
||||
sizeof(p->es[0]));
|
||||
p = ice_pkg_buf_alloc_section(bld, id,
|
||||
struct_size(p, es, 1) +
|
||||
vec_size -
|
||||
sizeof(p->es[0]));
|
||||
|
||||
if (!p)
|
||||
return ICE_ERR_MAX_LIMIT;
|
||||
@ -3360,8 +3359,8 @@ ice_prof_bld_tcam(struct ice_hw *hw, enum ice_block blk,
|
||||
u32 id;
|
||||
|
||||
id = ice_sect_id(blk, ICE_PROF_TCAM);
|
||||
p = (struct ice_prof_id_section *)
|
||||
ice_pkg_buf_alloc_section(bld, id, sizeof(*p));
|
||||
p = ice_pkg_buf_alloc_section(bld, id,
|
||||
struct_size(p, entry, 1));
|
||||
|
||||
if (!p)
|
||||
return ICE_ERR_MAX_LIMIT;
|
||||
@ -3396,8 +3395,8 @@ ice_prof_bld_xlt1(enum ice_block blk, struct ice_buf_build *bld,
|
||||
u32 id;
|
||||
|
||||
id = ice_sect_id(blk, ICE_XLT1);
|
||||
p = (struct ice_xlt1_section *)
|
||||
ice_pkg_buf_alloc_section(bld, id, sizeof(*p));
|
||||
p = ice_pkg_buf_alloc_section(bld, id,
|
||||
struct_size(p, value, 1));
|
||||
|
||||
if (!p)
|
||||
return ICE_ERR_MAX_LIMIT;
|
||||
@ -3431,8 +3430,8 @@ ice_prof_bld_xlt2(enum ice_block blk, struct ice_buf_build *bld,
|
||||
case ICE_VSI_MOVE:
|
||||
case ICE_VSIG_REM:
|
||||
id = ice_sect_id(blk, ICE_XLT2);
|
||||
p = (struct ice_xlt2_section *)
|
||||
ice_pkg_buf_alloc_section(bld, id, sizeof(*p));
|
||||
p = ice_pkg_buf_alloc_section(bld, id,
|
||||
struct_size(p, value, 1));
|
||||
|
||||
if (!p)
|
||||
return ICE_ERR_MAX_LIMIT;
|
||||
|
@ -22,7 +22,7 @@ struct ice_fv {
|
||||
struct ice_pkg_hdr {
|
||||
struct ice_pkg_ver pkg_format_ver;
|
||||
__le32 seg_count;
|
||||
__le32 seg_offset[1];
|
||||
__le32 seg_offset[];
|
||||
};
|
||||
|
||||
/* generic segment */
|
||||
@ -53,12 +53,12 @@ struct ice_device_id_entry {
|
||||
struct ice_seg {
|
||||
struct ice_generic_seg_hdr hdr;
|
||||
__le32 device_table_count;
|
||||
struct ice_device_id_entry device_table[1];
|
||||
struct ice_device_id_entry device_table[];
|
||||
};
|
||||
|
||||
struct ice_nvm_table {
|
||||
__le32 table_count;
|
||||
__le32 vers[1];
|
||||
__le32 vers[];
|
||||
};
|
||||
|
||||
struct ice_buf {
|
||||
@ -68,7 +68,7 @@ struct ice_buf {
|
||||
|
||||
struct ice_buf_table {
|
||||
__le32 buf_count;
|
||||
struct ice_buf buf_array[1];
|
||||
struct ice_buf buf_array[];
|
||||
};
|
||||
|
||||
/* global metadata specific segment */
|
||||
@ -101,11 +101,12 @@ struct ice_section_entry {
|
||||
struct ice_buf_hdr {
|
||||
__le16 section_count;
|
||||
__le16 data_end;
|
||||
struct ice_section_entry section_entry[1];
|
||||
struct ice_section_entry section_entry[];
|
||||
};
|
||||
|
||||
#define ICE_MAX_ENTRIES_IN_BUF(hd_sz, ent_sz) ((ICE_PKG_BUF_SIZE - \
|
||||
sizeof(struct ice_buf_hdr) - (hd_sz)) / (ent_sz))
|
||||
struct_size((struct ice_buf_hdr *)0, section_entry, 1) - (hd_sz)) /\
|
||||
(ent_sz))
|
||||
|
||||
/* ice package section IDs */
|
||||
#define ICE_SID_XLT0_SW 10
|
||||
@ -198,17 +199,17 @@ struct ice_label {
|
||||
|
||||
struct ice_label_section {
|
||||
__le16 count;
|
||||
struct ice_label label[1];
|
||||
struct ice_label label[];
|
||||
};
|
||||
|
||||
#define ICE_MAX_LABELS_IN_BUF ICE_MAX_ENTRIES_IN_BUF( \
|
||||
sizeof(struct ice_label_section) - sizeof(struct ice_label), \
|
||||
sizeof(struct ice_label))
|
||||
struct_size((struct ice_label_section *)0, label, 1) - \
|
||||
sizeof(struct ice_label), sizeof(struct ice_label))
|
||||
|
||||
struct ice_sw_fv_section {
|
||||
__le16 count;
|
||||
__le16 base_offset;
|
||||
struct ice_fv fv[1];
|
||||
struct ice_fv fv[];
|
||||
};
|
||||
|
||||
/* The BOOST TCAM stores the match packet header in reverse order, meaning
|
||||
@ -245,30 +246,30 @@ struct ice_boost_tcam_entry {
|
||||
struct ice_boost_tcam_section {
|
||||
__le16 count;
|
||||
__le16 reserved;
|
||||
struct ice_boost_tcam_entry tcam[1];
|
||||
struct ice_boost_tcam_entry tcam[];
|
||||
};
|
||||
|
||||
#define ICE_MAX_BST_TCAMS_IN_BUF ICE_MAX_ENTRIES_IN_BUF( \
|
||||
sizeof(struct ice_boost_tcam_section) - \
|
||||
struct_size((struct ice_boost_tcam_section *)0, tcam, 1) - \
|
||||
sizeof(struct ice_boost_tcam_entry), \
|
||||
sizeof(struct ice_boost_tcam_entry))
|
||||
|
||||
struct ice_xlt1_section {
|
||||
__le16 count;
|
||||
__le16 offset;
|
||||
u8 value[1];
|
||||
} __packed;
|
||||
u8 value[];
|
||||
};
|
||||
|
||||
struct ice_xlt2_section {
|
||||
__le16 count;
|
||||
__le16 offset;
|
||||
__le16 value[1];
|
||||
__le16 value[];
|
||||
};
|
||||
|
||||
struct ice_prof_redir_section {
|
||||
__le16 count;
|
||||
__le16 offset;
|
||||
u8 redir_value[1];
|
||||
u8 redir_value[];
|
||||
};
|
||||
|
||||
/* package buffer building */
|
||||
@ -327,7 +328,7 @@ struct ice_tunnel_table {
|
||||
struct ice_pkg_es {
|
||||
__le16 count;
|
||||
__le16 offset;
|
||||
struct ice_fv_word es[1];
|
||||
struct ice_fv_word es[];
|
||||
};
|
||||
|
||||
struct ice_es {
|
||||
@ -461,8 +462,8 @@ struct ice_prof_tcam_entry {
|
||||
|
||||
struct ice_prof_id_section {
|
||||
__le16 count;
|
||||
struct ice_prof_tcam_entry entry[1];
|
||||
} __packed;
|
||||
struct ice_prof_tcam_entry entry[];
|
||||
};
|
||||
|
||||
struct ice_prof_tcam {
|
||||
u32 sid;
|
||||
|
@ -1667,7 +1667,7 @@ ice_vsi_cfg_txqs(struct ice_vsi *vsi, struct ice_ring **rings)
|
||||
u16 q_idx = 0;
|
||||
int err = 0;
|
||||
|
||||
qg_buf = kzalloc(sizeof(*qg_buf), GFP_KERNEL);
|
||||
qg_buf = kzalloc(struct_size(qg_buf, txqs, 1), GFP_KERNEL);
|
||||
if (!qg_buf)
|
||||
return -ENOMEM;
|
||||
|
||||
|
@ -129,7 +129,7 @@ ice_aqc_send_sched_elem_cmd(struct ice_hw *hw, enum ice_adminq_opc cmd_opc,
|
||||
*/
|
||||
enum ice_status
|
||||
ice_aq_query_sched_elems(struct ice_hw *hw, u16 elems_req,
|
||||
struct ice_aqc_get_elem *buf, u16 buf_size,
|
||||
struct ice_aqc_txsched_elem_data *buf, u16 buf_size,
|
||||
u16 *elems_ret, struct ice_sq_cd *cd)
|
||||
{
|
||||
return ice_aqc_send_sched_elem_cmd(hw, ice_aqc_opc_get_sched_elems,
|
||||
@ -149,8 +149,8 @@ enum ice_status
|
||||
ice_sched_add_node(struct ice_port_info *pi, u8 layer,
|
||||
struct ice_aqc_txsched_elem_data *info)
|
||||
{
|
||||
struct ice_aqc_txsched_elem_data elem;
|
||||
struct ice_sched_node *parent;
|
||||
struct ice_aqc_get_elem elem;
|
||||
struct ice_sched_node *node;
|
||||
enum ice_status status;
|
||||
struct ice_hw *hw;
|
||||
@ -195,7 +195,7 @@ ice_sched_add_node(struct ice_port_info *pi, u8 layer,
|
||||
node->parent = parent;
|
||||
node->tx_sched_layer = layer;
|
||||
parent->children[parent->num_children++] = node;
|
||||
memcpy(&node->info, &elem.generic[0], sizeof(node->info));
|
||||
node->info = elem;
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -238,7 +238,7 @@ ice_sched_remove_elems(struct ice_hw *hw, struct ice_sched_node *parent,
|
||||
enum ice_status status;
|
||||
u16 buf_size;
|
||||
|
||||
buf_size = sizeof(*buf) + sizeof(u32) * (num_nodes - 1);
|
||||
buf_size = struct_size(buf, teid, num_nodes);
|
||||
buf = devm_kzalloc(ice_hw_to_dev(hw), buf_size, GFP_KERNEL);
|
||||
if (!buf)
|
||||
return ICE_ERR_NO_MEMORY;
|
||||
@ -423,7 +423,7 @@ ice_aq_add_sched_elems(struct ice_hw *hw, u16 grps_req,
|
||||
*/
|
||||
static enum ice_status
|
||||
ice_aq_cfg_sched_elems(struct ice_hw *hw, u16 elems_req,
|
||||
struct ice_aqc_conf_elem *buf, u16 buf_size,
|
||||
struct ice_aqc_txsched_elem_data *buf, u16 buf_size,
|
||||
u16 *elems_cfgd, struct ice_sq_cd *cd)
|
||||
{
|
||||
return ice_aqc_send_sched_elem_cmd(hw, ice_aqc_opc_cfg_sched_elems,
|
||||
@ -443,8 +443,7 @@ ice_aq_cfg_sched_elems(struct ice_hw *hw, u16 elems_req,
|
||||
* Suspend scheduling elements (0x0409)
|
||||
*/
|
||||
static enum ice_status
|
||||
ice_aq_suspend_sched_elems(struct ice_hw *hw, u16 elems_req,
|
||||
struct ice_aqc_suspend_resume_elem *buf,
|
||||
ice_aq_suspend_sched_elems(struct ice_hw *hw, u16 elems_req, __le32 *buf,
|
||||
u16 buf_size, u16 *elems_ret, struct ice_sq_cd *cd)
|
||||
{
|
||||
return ice_aqc_send_sched_elem_cmd(hw, ice_aqc_opc_suspend_sched_elems,
|
||||
@ -464,8 +463,7 @@ ice_aq_suspend_sched_elems(struct ice_hw *hw, u16 elems_req,
|
||||
* resume scheduling elements (0x040A)
|
||||
*/
|
||||
static enum ice_status
|
||||
ice_aq_resume_sched_elems(struct ice_hw *hw, u16 elems_req,
|
||||
struct ice_aqc_suspend_resume_elem *buf,
|
||||
ice_aq_resume_sched_elems(struct ice_hw *hw, u16 elems_req, __le32 *buf,
|
||||
u16 buf_size, u16 *elems_ret, struct ice_sq_cd *cd)
|
||||
{
|
||||
return ice_aqc_send_sched_elem_cmd(hw, ice_aqc_opc_resume_sched_elems,
|
||||
@ -506,9 +504,9 @@ static enum ice_status
|
||||
ice_sched_suspend_resume_elems(struct ice_hw *hw, u8 num_nodes, u32 *node_teids,
|
||||
bool suspend)
|
||||
{
|
||||
struct ice_aqc_suspend_resume_elem *buf;
|
||||
u16 i, buf_size, num_elem_ret = 0;
|
||||
enum ice_status status;
|
||||
__le32 *buf;
|
||||
|
||||
buf_size = sizeof(*buf) * num_nodes;
|
||||
buf = devm_kzalloc(ice_hw_to_dev(hw), buf_size, GFP_KERNEL);
|
||||
@ -516,7 +514,7 @@ ice_sched_suspend_resume_elems(struct ice_hw *hw, u8 num_nodes, u32 *node_teids,
|
||||
return ICE_ERR_NO_MEMORY;
|
||||
|
||||
for (i = 0; i < num_nodes; i++)
|
||||
buf->teid[i] = cpu_to_le32(node_teids[i]);
|
||||
buf[i] = cpu_to_le32(node_teids[i]);
|
||||
|
||||
if (suspend)
|
||||
status = ice_aq_suspend_sched_elems(hw, num_nodes, buf,
|
||||
@ -591,7 +589,7 @@ ice_alloc_lan_q_ctx(struct ice_hw *hw, u16 vsi_handle, u8 tc, u16 new_numqs)
|
||||
*/
|
||||
static enum ice_status
|
||||
ice_aq_rl_profile(struct ice_hw *hw, enum ice_adminq_opc opcode,
|
||||
u16 num_profiles, struct ice_aqc_rl_profile_generic_elem *buf,
|
||||
u16 num_profiles, struct ice_aqc_rl_profile_elem *buf,
|
||||
u16 buf_size, u16 *num_processed, struct ice_sq_cd *cd)
|
||||
{
|
||||
struct ice_aqc_rl_profile *cmd;
|
||||
@ -622,13 +620,11 @@ ice_aq_rl_profile(struct ice_hw *hw, enum ice_adminq_opc opcode,
|
||||
*/
|
||||
static enum ice_status
|
||||
ice_aq_add_rl_profile(struct ice_hw *hw, u16 num_profiles,
|
||||
struct ice_aqc_rl_profile_generic_elem *buf,
|
||||
u16 buf_size, u16 *num_profiles_added,
|
||||
struct ice_sq_cd *cd)
|
||||
struct ice_aqc_rl_profile_elem *buf, u16 buf_size,
|
||||
u16 *num_profiles_added, struct ice_sq_cd *cd)
|
||||
{
|
||||
return ice_aq_rl_profile(hw, ice_aqc_opc_add_rl_profiles,
|
||||
num_profiles, buf,
|
||||
buf_size, num_profiles_added, cd);
|
||||
return ice_aq_rl_profile(hw, ice_aqc_opc_add_rl_profiles, num_profiles,
|
||||
buf, buf_size, num_profiles_added, cd);
|
||||
}
|
||||
|
||||
/**
|
||||
@ -644,13 +640,12 @@ ice_aq_add_rl_profile(struct ice_hw *hw, u16 num_profiles,
|
||||
*/
|
||||
static enum ice_status
|
||||
ice_aq_remove_rl_profile(struct ice_hw *hw, u16 num_profiles,
|
||||
struct ice_aqc_rl_profile_generic_elem *buf,
|
||||
u16 buf_size, u16 *num_profiles_removed,
|
||||
struct ice_sq_cd *cd)
|
||||
struct ice_aqc_rl_profile_elem *buf, u16 buf_size,
|
||||
u16 *num_profiles_removed, struct ice_sq_cd *cd)
|
||||
{
|
||||
return ice_aq_rl_profile(hw, ice_aqc_opc_remove_rl_profiles,
|
||||
num_profiles, buf,
|
||||
buf_size, num_profiles_removed, cd);
|
||||
num_profiles, buf, buf_size,
|
||||
num_profiles_removed, cd);
|
||||
}
|
||||
|
||||
/**
|
||||
@ -666,7 +661,7 @@ static enum ice_status
|
||||
ice_sched_del_rl_profile(struct ice_hw *hw,
|
||||
struct ice_aqc_rl_profile_info *rl_info)
|
||||
{
|
||||
struct ice_aqc_rl_profile_generic_elem *buf;
|
||||
struct ice_aqc_rl_profile_elem *buf;
|
||||
u16 num_profiles_removed;
|
||||
enum ice_status status;
|
||||
u16 num_profiles = 1;
|
||||
@ -675,8 +670,7 @@ ice_sched_del_rl_profile(struct ice_hw *hw,
|
||||
return ICE_ERR_IN_USE;
|
||||
|
||||
/* Safe to remove profile ID */
|
||||
buf = (struct ice_aqc_rl_profile_generic_elem *)
|
||||
&rl_info->profile;
|
||||
buf = &rl_info->profile;
|
||||
status = ice_aq_remove_rl_profile(hw, num_profiles, buf, sizeof(*buf),
|
||||
&num_profiles_removed, NULL);
|
||||
if (status || num_profiles_removed != num_profiles)
|
||||
@ -831,7 +825,7 @@ ice_sched_add_elems(struct ice_port_info *pi, struct ice_sched_node *tc_node,
|
||||
size_t buf_size;
|
||||
u32 teid;
|
||||
|
||||
buf_size = struct_size(buf, generic, num_nodes - 1);
|
||||
buf_size = struct_size(buf, generic, num_nodes);
|
||||
buf = devm_kzalloc(ice_hw_to_dev(hw), buf_size, GFP_KERNEL);
|
||||
if (!buf)
|
||||
return ICE_ERR_NO_MEMORY;
|
||||
@ -1867,7 +1861,7 @@ static void ice_sched_rm_unused_rl_prof(struct ice_port_info *pi)
|
||||
* @node: pointer to node
|
||||
* @info: node info to update
|
||||
*
|
||||
* It updates the HW DB, and local SW DB of node. It updates the scheduling
|
||||
* Update the HW DB, and local SW DB of node. Update the scheduling
|
||||
* parameters of node from argument info data buffer (Info->data buf) and
|
||||
* returns success or error on config sched element failure. The caller
|
||||
* needs to hold scheduler lock.
|
||||
@ -1876,18 +1870,18 @@ static enum ice_status
|
||||
ice_sched_update_elem(struct ice_hw *hw, struct ice_sched_node *node,
|
||||
struct ice_aqc_txsched_elem_data *info)
|
||||
{
|
||||
struct ice_aqc_conf_elem buf;
|
||||
struct ice_aqc_txsched_elem_data buf;
|
||||
enum ice_status status;
|
||||
u16 elem_cfgd = 0;
|
||||
u16 num_elems = 1;
|
||||
|
||||
buf.generic[0] = *info;
|
||||
buf = *info;
|
||||
/* Parent TEID is reserved field in this aq call */
|
||||
buf.generic[0].parent_teid = 0;
|
||||
buf.parent_teid = 0;
|
||||
/* Element type is reserved field in this aq call */
|
||||
buf.generic[0].data.elem_type = 0;
|
||||
buf.data.elem_type = 0;
|
||||
/* Flags is reserved field in this aq call */
|
||||
buf.generic[0].data.flags = 0;
|
||||
buf.data.flags = 0;
|
||||
|
||||
/* Update HW DB */
|
||||
/* Configure element node */
|
||||
@ -2131,9 +2125,9 @@ static struct ice_aqc_rl_profile_info *
|
||||
ice_sched_add_rl_profile(struct ice_port_info *pi,
|
||||
enum ice_rl_type rl_type, u32 bw, u8 layer_num)
|
||||
{
|
||||
struct ice_aqc_rl_profile_generic_elem *buf;
|
||||
struct ice_aqc_rl_profile_info *rl_prof_elem;
|
||||
u16 profiles_added = 0, num_profiles = 1;
|
||||
struct ice_aqc_rl_profile_elem *buf;
|
||||
enum ice_status status;
|
||||
struct ice_hw *hw;
|
||||
u8 profile_type;
|
||||
@ -2182,8 +2176,7 @@ ice_sched_add_rl_profile(struct ice_port_info *pi,
|
||||
rl_prof_elem->profile.max_burst_size = cpu_to_le16(hw->max_burst_size);
|
||||
|
||||
/* Create new entry in HW DB */
|
||||
buf = (struct ice_aqc_rl_profile_generic_elem *)
|
||||
&rl_prof_elem->profile;
|
||||
buf = &rl_prof_elem->profile;
|
||||
status = ice_aq_add_rl_profile(hw, num_profiles, buf, sizeof(*buf),
|
||||
&profiles_added, NULL);
|
||||
if (status || profiles_added != num_profiles)
|
||||
|
@ -56,7 +56,7 @@ struct ice_sched_agg_info {
|
||||
/* FW AQ command calls */
|
||||
enum ice_status
|
||||
ice_aq_query_sched_elems(struct ice_hw *hw, u16 elems_req,
|
||||
struct ice_aqc_get_elem *buf, u16 buf_size,
|
||||
struct ice_aqc_txsched_elem_data *buf, u16 buf_size,
|
||||
u16 *elems_ret, struct ice_sq_cd *cd);
|
||||
enum ice_status ice_sched_init_port(struct ice_port_info *pi);
|
||||
enum ice_status ice_sched_query_res_alloc(struct ice_hw *hw);
|
||||
|
@ -29,25 +29,17 @@ static const u8 dummy_eth_header[DUMMY_ETH_HDR_LEN] = { 0x2, 0, 0, 0, 0, 0,
|
||||
0x81, 0, 0, 0};
|
||||
|
||||
#define ICE_SW_RULE_RX_TX_ETH_HDR_SIZE \
|
||||
(sizeof(struct ice_aqc_sw_rules_elem) - \
|
||||
sizeof(((struct ice_aqc_sw_rules_elem *)0)->pdata) + \
|
||||
sizeof(struct ice_sw_rule_lkup_rx_tx) + DUMMY_ETH_HDR_LEN - 1)
|
||||
(offsetof(struct ice_aqc_sw_rules_elem, pdata.lkup_tx_rx.hdr) + \
|
||||
(DUMMY_ETH_HDR_LEN * \
|
||||
sizeof(((struct ice_sw_rule_lkup_rx_tx *)0)->hdr[0])))
|
||||
#define ICE_SW_RULE_RX_TX_NO_HDR_SIZE \
|
||||
(sizeof(struct ice_aqc_sw_rules_elem) - \
|
||||
sizeof(((struct ice_aqc_sw_rules_elem *)0)->pdata) + \
|
||||
sizeof(struct ice_sw_rule_lkup_rx_tx) - 1)
|
||||
(offsetof(struct ice_aqc_sw_rules_elem, pdata.lkup_tx_rx.hdr))
|
||||
#define ICE_SW_RULE_LG_ACT_SIZE(n) \
|
||||
(sizeof(struct ice_aqc_sw_rules_elem) - \
|
||||
sizeof(((struct ice_aqc_sw_rules_elem *)0)->pdata) + \
|
||||
sizeof(struct ice_sw_rule_lg_act) - \
|
||||
sizeof(((struct ice_sw_rule_lg_act *)0)->act) + \
|
||||
((n) * sizeof(((struct ice_sw_rule_lg_act *)0)->act)))
|
||||
(offsetof(struct ice_aqc_sw_rules_elem, pdata.lg_act.act) + \
|
||||
((n) * sizeof(((struct ice_sw_rule_lg_act *)0)->act[0])))
|
||||
#define ICE_SW_RULE_VSI_LIST_SIZE(n) \
|
||||
(sizeof(struct ice_aqc_sw_rules_elem) - \
|
||||
sizeof(((struct ice_aqc_sw_rules_elem *)0)->pdata) + \
|
||||
sizeof(struct ice_sw_rule_vsi_list) - \
|
||||
sizeof(((struct ice_sw_rule_vsi_list *)0)->vsi) + \
|
||||
((n) * sizeof(((struct ice_sw_rule_vsi_list *)0)->vsi)))
|
||||
(offsetof(struct ice_aqc_sw_rules_elem, pdata.vsi_list.vsi) + \
|
||||
((n) * sizeof(((struct ice_sw_rule_vsi_list *)0)->vsi[0])))
|
||||
|
||||
/**
|
||||
* ice_init_def_sw_recp - initialize the recipe book keeping tables
|
||||
@ -87,7 +79,7 @@ enum ice_status ice_init_def_sw_recp(struct ice_hw *hw)
|
||||
* @num_elems: pointer to number of elements
|
||||
* @cd: pointer to command details structure or NULL
|
||||
*
|
||||
* Get switch configuration (0x0200) to be placed in 'buff'.
|
||||
* Get switch configuration (0x0200) to be placed in buf.
|
||||
* This admin command returns information such as initial VSI/port number
|
||||
* and switch ID it belongs to.
|
||||
*
|
||||
@ -104,13 +96,13 @@ enum ice_status ice_init_def_sw_recp(struct ice_hw *hw)
|
||||
* parsing the response buffer.
|
||||
*/
|
||||
static enum ice_status
|
||||
ice_aq_get_sw_cfg(struct ice_hw *hw, struct ice_aqc_get_sw_cfg_resp *buf,
|
||||
ice_aq_get_sw_cfg(struct ice_hw *hw, struct ice_aqc_get_sw_cfg_resp_elem *buf,
|
||||
u16 buf_size, u16 *req_desc, u16 *num_elems,
|
||||
struct ice_sq_cd *cd)
|
||||
{
|
||||
struct ice_aqc_get_sw_cfg *cmd;
|
||||
enum ice_status status;
|
||||
struct ice_aq_desc desc;
|
||||
enum ice_status status;
|
||||
|
||||
ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_get_sw_cfg);
|
||||
cmd = &desc.params.get_sw_conf;
|
||||
@ -449,7 +441,7 @@ ice_aq_alloc_free_vsi_list(struct ice_hw *hw, u16 *vsi_list_id,
|
||||
enum ice_status status;
|
||||
u16 buf_len;
|
||||
|
||||
buf_len = sizeof(*sw_buf);
|
||||
buf_len = struct_size(sw_buf, elem, 1);
|
||||
sw_buf = devm_kzalloc(ice_hw_to_dev(hw), buf_len, GFP_KERNEL);
|
||||
if (!sw_buf)
|
||||
return ICE_ERR_NO_MEMORY;
|
||||
@ -550,7 +542,7 @@ ice_init_port_info(struct ice_port_info *pi, u16 vsi_port_num, u8 type,
|
||||
*/
|
||||
enum ice_status ice_get_initial_sw_cfg(struct ice_hw *hw)
|
||||
{
|
||||
struct ice_aqc_get_sw_cfg_resp *rbuf;
|
||||
struct ice_aqc_get_sw_cfg_resp_elem *rbuf;
|
||||
enum ice_status status;
|
||||
u16 req_desc = 0;
|
||||
u16 num_elems;
|
||||
@ -568,19 +560,19 @@ enum ice_status ice_get_initial_sw_cfg(struct ice_hw *hw)
|
||||
* writing a non-zero value in req_desc
|
||||
*/
|
||||
do {
|
||||
struct ice_aqc_get_sw_cfg_resp_elem *ele;
|
||||
|
||||
status = ice_aq_get_sw_cfg(hw, rbuf, ICE_SW_CFG_MAX_BUF_LEN,
|
||||
&req_desc, &num_elems, NULL);
|
||||
|
||||
if (status)
|
||||
break;
|
||||
|
||||
for (i = 0; i < num_elems; i++) {
|
||||
struct ice_aqc_get_sw_cfg_resp_elem *ele;
|
||||
for (i = 0, ele = rbuf; i < num_elems; i++, ele++) {
|
||||
u16 pf_vf_num, swid, vsi_port_num;
|
||||
bool is_vf = false;
|
||||
u8 res_type;
|
||||
|
||||
ele = rbuf[i].elements;
|
||||
vsi_port_num = le16_to_cpu(ele->vsi_port_num) &
|
||||
ICE_AQC_GET_SW_CONF_RESP_VSI_PORT_NUM_M;
|
||||
|
||||
@ -856,8 +848,7 @@ ice_add_marker_act(struct ice_hw *hw, struct ice_fltr_mgmt_list_entry *m_ent,
|
||||
m_ent->fltr_info.fwd_id.hw_vsi_id;
|
||||
|
||||
act = ICE_LG_ACT_VSI_FORWARDING | ICE_LG_ACT_VALID_BIT;
|
||||
act |= (id << ICE_LG_ACT_VSI_LIST_ID_S) &
|
||||
ICE_LG_ACT_VSI_LIST_ID_M;
|
||||
act |= (id << ICE_LG_ACT_VSI_LIST_ID_S) & ICE_LG_ACT_VSI_LIST_ID_M;
|
||||
if (m_ent->vsi_count > 1)
|
||||
act |= ICE_LG_ACT_VSI_LIST;
|
||||
lg_act->pdata.lg_act.act[0] = cpu_to_le32(act);
|
||||
@ -2037,7 +2028,8 @@ ice_cfg_dflt_vsi(struct ice_hw *hw, u16 vsi_handle, bool set, u8 direction)
|
||||
hw_vsi_id = ice_get_hw_vsi_num(hw, vsi_handle);
|
||||
|
||||
s_rule_size = set ? ICE_SW_RULE_RX_TX_ETH_HDR_SIZE :
|
||||
ICE_SW_RULE_RX_TX_NO_HDR_SIZE;
|
||||
ICE_SW_RULE_RX_TX_NO_HDR_SIZE;
|
||||
|
||||
s_rule = devm_kzalloc(ice_hw_to_dev(hw), s_rule_size, GFP_KERNEL);
|
||||
if (!s_rule)
|
||||
return ICE_ERR_NO_MEMORY;
|
||||
@ -2691,7 +2683,7 @@ ice_alloc_res_cntr(struct ice_hw *hw, u8 type, u8 alloc_shared, u16 num_items,
|
||||
u16 buf_len;
|
||||
|
||||
/* Allocate resource */
|
||||
buf_len = sizeof(*buf);
|
||||
buf_len = struct_size(buf, elem, 1);
|
||||
buf = kzalloc(buf_len, GFP_KERNEL);
|
||||
if (!buf)
|
||||
return ICE_ERR_NO_MEMORY;
|
||||
@ -2729,7 +2721,7 @@ ice_free_res_cntr(struct ice_hw *hw, u8 type, u8 alloc_shared, u16 num_items,
|
||||
u16 buf_len;
|
||||
|
||||
/* Free resource */
|
||||
buf_len = sizeof(*buf);
|
||||
buf_len = struct_size(buf, elem, 1);
|
||||
buf = kzalloc(buf_len, GFP_KERNEL);
|
||||
if (!buf)
|
||||
return ICE_ERR_NO_MEMORY;
|
||||
|
@ -206,12 +206,14 @@ static int ice_qp_ena(struct ice_vsi *vsi, u16 q_idx)
|
||||
struct ice_aqc_add_tx_qgrp *qg_buf;
|
||||
struct ice_ring *tx_ring, *rx_ring;
|
||||
struct ice_q_vector *q_vector;
|
||||
u16 size;
|
||||
int err;
|
||||
|
||||
if (q_idx >= vsi->num_rxq || q_idx >= vsi->num_txq)
|
||||
return -EINVAL;
|
||||
|
||||
qg_buf = kzalloc(sizeof(*qg_buf), GFP_KERNEL);
|
||||
size = struct_size(qg_buf, txqs, 1);
|
||||
qg_buf = kzalloc(size, GFP_KERNEL);
|
||||
if (!qg_buf)
|
||||
return -ENOMEM;
|
||||
|
||||
@ -228,7 +230,7 @@ static int ice_qp_ena(struct ice_vsi *vsi, u16 q_idx)
|
||||
if (ice_is_xdp_ena_vsi(vsi)) {
|
||||
struct ice_ring *xdp_ring = vsi->xdp_rings[q_idx];
|
||||
|
||||
memset(qg_buf, 0, sizeof(*qg_buf));
|
||||
memset(qg_buf, 0, size);
|
||||
qg_buf->num_txqs = 1;
|
||||
err = ice_vsi_cfg_txq(vsi, xdp_ring, qg_buf);
|
||||
if (err)
|
||||
|
Loading…
Reference in New Issue
Block a user