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Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue

Browse Source 
Tony Nguyen says:

====================
100GbE Intel Wired LAN Driver Updates 2020-12-09

This series contains updates to ice driver only.

Bruce changes the allocation of ice_flow_prof_params from stack to heap to
avoid excessive stack usage. Corrects a misleading comment and silences a
sparse warning that is not a problem.

Paul allows for HW initialization to continue if PHY abilities cannot
be obtained.

Jeb removes bypassing FW link override and reading Option ROM and
netlist information for non-E810 devices as this is now available on
other devices.

Nick removes vlan_ena field as this information can be gathered by
checking num_vlan.

Jake combines format strings and debug prints to the same line.

Simon adds a space to fix string concatenation.

v4: Drop ACL patches. Change PHY abilities failure message from debug to
warning.
v3: Fix email address for DaveM and fix character in cover letter
v2: Expand on commit message for patch 3 to show example usage/commands.
    Reduce number of defensive checks being done.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2020-12-09 18:51:59 -08:00
commit dc528d5bcc
9 changed files with 117 additions and 222 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/ethernet/intel/ice/ice.h
View File

@ -304,7 +304,6 @@ struct ice_vsi {
u8 irqs_ready:1;
u8 current_isup:1; /* Sync 'link up' logging */
u8 stat_offsets_loaded:1;
u8 vlan_ena:1;
u16 num_vlan;
/* queue information */

109
drivers/net/ethernet/intel/ice/ice_common.c
View File

@ -904,8 +904,7 @@ enum ice_status ice_init_hw(struct ice_hw *hw)
/* Query the allocated resources for Tx scheduler */
status = ice_sched_query_res_alloc(hw);
if (status) {
ice_debug(hw, ICE_DBG_SCHED,
"Failed to get scheduler allocated resources\n");
ice_debug(hw, ICE_DBG_SCHED, "Failed to get scheduler allocated resources\n");
goto err_unroll_alloc;
}
@ -925,7 +924,8 @@ enum ice_status ice_init_hw(struct ice_hw *hw)
ICE_AQC_REPORT_TOPO_CAP, pcaps, NULL);
devm_kfree(ice_hw_to_dev(hw), pcaps);
if (status)
goto err_unroll_sched;
dev_warn(ice_hw_to_dev(hw), "Get PHY capabilities failed status = %d, continuing anyway\n",
status);
/* Initialize port_info struct with link information */
status = ice_aq_get_link_info(hw->port_info, false, NULL, NULL);
@ -1044,8 +1044,7 @@ enum ice_status ice_check_reset(struct ice_hw *hw)
}
if (cnt == grst_timeout) {
ice_debug(hw, ICE_DBG_INIT,
"Global reset polling failed to complete.\n");
ice_debug(hw, ICE_DBG_INIT, "Global reset polling failed to complete.\n");
return ICE_ERR_RESET_FAILED;
}
@ -1063,16 +1062,14 @@ enum ice_status ice_check_reset(struct ice_hw *hw)
for (cnt = 0; cnt < ICE_PF_RESET_WAIT_COUNT; cnt++) {
reg = rd32(hw, GLNVM_ULD) & uld_mask;
if (reg == uld_mask) {
ice_debug(hw, ICE_DBG_INIT,
"Global reset processes done. %d\n", cnt);
ice_debug(hw, ICE_DBG_INIT, "Global reset processes done. %d\n", cnt);
break;
}
mdelay(10);
}
if (cnt == ICE_PF_RESET_WAIT_COUNT) {
ice_debug(hw, ICE_DBG_INIT,
"Wait for Reset Done timed out. GLNVM_ULD = 0x%x\n",
ice_debug(hw, ICE_DBG_INIT, "Wait for Reset Done timed out. GLNVM_ULD = 0x%x\n",
reg);
return ICE_ERR_RESET_FAILED;
}
@ -1124,8 +1121,7 @@ static enum ice_status ice_pf_reset(struct ice_hw *hw)
}
if (cnt == ICE_PF_RESET_WAIT_COUNT) {
ice_debug(hw, ICE_DBG_INIT,
"PF reset polling failed to complete.\n");
ice_debug(hw, ICE_DBG_INIT, "PF reset polling failed to complete.\n");
return ICE_ERR_RESET_FAILED;
}
@ -1578,8 +1574,7 @@ ice_acquire_res(struct ice_hw *hw, enum ice_aq_res_ids res,
goto ice_acquire_res_exit;
if (status)
ice_debug(hw, ICE_DBG_RES,
"resource %d acquire type %d failed.\n", res, access);
ice_debug(hw, ICE_DBG_RES, "resource %d acquire type %d failed.\n", res, access);
/* If necessary, poll until the current lock owner timeouts */
timeout = time_left;
@ -1602,11 +1597,9 @@ ice_acquire_res(struct ice_hw *hw, enum ice_aq_res_ids res,
ice_acquire_res_exit:
if (status == ICE_ERR_AQ_NO_WORK) {
if (access == ICE_RES_WRITE)
ice_debug(hw, ICE_DBG_RES,
"resource indicates no work to do.\n");
ice_debug(hw, ICE_DBG_RES, "resource indicates no work to do.\n");
else
ice_debug(hw, ICE_DBG_RES,
"Warning: ICE_ERR_AQ_NO_WORK not expected\n");
ice_debug(hw, ICE_DBG_RES, "Warning: ICE_ERR_AQ_NO_WORK not expected\n");
}
return status;
}
@ -1792,66 +1785,53 @@ ice_parse_common_caps(struct ice_hw *hw, struct ice_hw_common_caps *caps,
switch (cap) {
case ICE_AQC_CAPS_VALID_FUNCTIONS:
caps->valid_functions = number;
ice_debug(hw, ICE_DBG_INIT,
"%s: valid_functions (bitmap) = %d\n", prefix,
ice_debug(hw, ICE_DBG_INIT, "%s: valid_functions (bitmap) = %d\n", prefix,
caps->valid_functions);
break;
case ICE_AQC_CAPS_SRIOV:
caps->sr_iov_1_1 = (number == 1);
ice_debug(hw, ICE_DBG_INIT,
"%s: sr_iov_1_1 = %d\n", prefix,
ice_debug(hw, ICE_DBG_INIT, "%s: sr_iov_1_1 = %d\n", prefix,
caps->sr_iov_1_1);
break;
case ICE_AQC_CAPS_DCB:
caps->dcb = (number == 1);
caps->active_tc_bitmap = logical_id;
caps->maxtc = phys_id;
ice_debug(hw, ICE_DBG_INIT,
"%s: dcb = %d\n", prefix, caps->dcb);
ice_debug(hw, ICE_DBG_INIT,
"%s: active_tc_bitmap = %d\n", prefix,
ice_debug(hw, ICE_DBG_INIT, "%s: dcb = %d\n", prefix, caps->dcb);
ice_debug(hw, ICE_DBG_INIT, "%s: active_tc_bitmap = %d\n", prefix,
caps->active_tc_bitmap);
ice_debug(hw, ICE_DBG_INIT,
"%s: maxtc = %d\n", prefix, caps->maxtc);
ice_debug(hw, ICE_DBG_INIT, "%s: maxtc = %d\n", prefix, caps->maxtc);
break;
case ICE_AQC_CAPS_RSS:
caps->rss_table_size = number;
caps->rss_table_entry_width = logical_id;
ice_debug(hw, ICE_DBG_INIT,
"%s: rss_table_size = %d\n", prefix,
ice_debug(hw, ICE_DBG_INIT, "%s: rss_table_size = %d\n", prefix,
caps->rss_table_size);
ice_debug(hw, ICE_DBG_INIT,
"%s: rss_table_entry_width = %d\n", prefix,
ice_debug(hw, ICE_DBG_INIT, "%s: rss_table_entry_width = %d\n", prefix,
caps->rss_table_entry_width);
break;
case ICE_AQC_CAPS_RXQS:
caps->num_rxq = number;
caps->rxq_first_id = phys_id;
ice_debug(hw, ICE_DBG_INIT,
"%s: num_rxq = %d\n", prefix,
ice_debug(hw, ICE_DBG_INIT, "%s: num_rxq = %d\n", prefix,
caps->num_rxq);
ice_debug(hw, ICE_DBG_INIT,
"%s: rxq_first_id = %d\n", prefix,
ice_debug(hw, ICE_DBG_INIT, "%s: rxq_first_id = %d\n", prefix,
caps->rxq_first_id);
break;
case ICE_AQC_CAPS_TXQS:
caps->num_txq = number;
caps->txq_first_id = phys_id;
ice_debug(hw, ICE_DBG_INIT,
"%s: num_txq = %d\n", prefix,
ice_debug(hw, ICE_DBG_INIT, "%s: num_txq = %d\n", prefix,
caps->num_txq);
ice_debug(hw, ICE_DBG_INIT,
"%s: txq_first_id = %d\n", prefix,
ice_debug(hw, ICE_DBG_INIT, "%s: txq_first_id = %d\n", prefix,
caps->txq_first_id);
break;
case ICE_AQC_CAPS_MSIX:
caps->num_msix_vectors = number;
caps->msix_vector_first_id = phys_id;
ice_debug(hw, ICE_DBG_INIT,
"%s: num_msix_vectors = %d\n", prefix,
ice_debug(hw, ICE_DBG_INIT, "%s: num_msix_vectors = %d\n", prefix,
caps->num_msix_vectors);
ice_debug(hw, ICE_DBG_INIT,
"%s: msix_vector_first_id = %d\n", prefix,
ice_debug(hw, ICE_DBG_INIT, "%s: msix_vector_first_id = %d\n", prefix,
caps->msix_vector_first_id);
break;
case ICE_AQC_CAPS_PENDING_NVM_VER:
@ -1904,8 +1884,7 @@ ice_recalc_port_limited_caps(struct ice_hw *hw, struct ice_hw_common_caps *caps)
if (hw->dev_caps.num_funcs > 4) {
/* Max 4 TCs per port */
caps->maxtc = 4;
ice_debug(hw, ICE_DBG_INIT,
"reducing maxtc to %d (based on #ports)\n",
ice_debug(hw, ICE_DBG_INIT, "reducing maxtc to %d (based on #ports)\n",
caps->maxtc);
}
}
@ -1973,11 +1952,9 @@ ice_parse_fdir_func_caps(struct ice_hw *hw, struct ice_hw_func_caps *func_p)
GLQF_FD_SIZE_FD_BSIZE_S;
func_p->fd_fltr_best_effort = val;
ice_debug(hw, ICE_DBG_INIT,
"func caps: fd_fltr_guar = %d\n",
ice_debug(hw, ICE_DBG_INIT, "func caps: fd_fltr_guar = %d\n",
func_p->fd_fltr_guar);
ice_debug(hw, ICE_DBG_INIT,
"func caps: fd_fltr_best_effort = %d\n",
ice_debug(hw, ICE_DBG_INIT, "func caps: fd_fltr_best_effort = %d\n",
func_p->fd_fltr_best_effort);
}
@ -2026,8 +2003,7 @@ ice_parse_func_caps(struct ice_hw *hw, struct ice_hw_func_caps *func_p,
default:
/* Don't list common capabilities as unknown */
if (!found)
ice_debug(hw, ICE_DBG_INIT,
"func caps: unknown capability[%d]: 0x%x\n",
ice_debug(hw, ICE_DBG_INIT, "func caps: unknown capability[%d]: 0x%x\n",
i, cap);
break;
}
@ -2160,8 +2136,7 @@ ice_parse_dev_caps(struct ice_hw *hw, struct ice_hw_dev_caps *dev_p,
default:
/* Don't list common capabilities as unknown */
if (!found)
ice_debug(hw, ICE_DBG_INIT,
"dev caps: unknown capability[%d]: 0x%x\n",
ice_debug(hw, ICE_DBG_INIT, "dev caps: unknown capability[%d]: 0x%x\n",
i, cap);
break;
}
@ -2618,8 +2593,7 @@ ice_aq_set_phy_cfg(struct ice_hw *hw, struct ice_port_info *pi,
/* Ensure that only valid bits of cfg->caps can be turned on. */
if (cfg->caps & ~ICE_AQ_PHY_ENA_VALID_MASK) {
ice_debug(hw, ICE_DBG_PHY,
"Invalid bit is set in ice_aqc_set_phy_cfg_data->caps : 0x%x\n",
ice_debug(hw, ICE_DBG_PHY, "Invalid bit is set in ice_aqc_set_phy_cfg_data->caps : 0x%x\n",
cfg->caps);
cfg->caps &= ICE_AQ_PHY_ENA_VALID_MASK;
@ -3067,8 +3041,7 @@ enum ice_status ice_get_link_status(struct ice_port_info *pi, bool *link_up)
status = ice_update_link_info(pi);
if (status)
ice_debug(pi->hw, ICE_DBG_LINK,
"get link status error, status = %d\n",
ice_debug(pi->hw, ICE_DBG_LINK, "get link status error, status = %d\n",
status);
}
@ -3793,8 +3766,7 @@ ice_set_ctx(struct ice_hw *hw, u8 *src_ctx, u8 *dest_ctx,
* of the endianness of the machine.
*/
if (ce_info[f].width > (ce_info[f].size_of * BITS_PER_BYTE)) {
ice_debug(hw, ICE_DBG_QCTX,
"Field %d width of %d bits larger than size of %d byte(s) ... skipping write\n",
ice_debug(hw, ICE_DBG_QCTX, "Field %d width of %d bits larger than size of %d byte(s) ... skipping write\n",
f, ce_info[f].width, ce_info[f].size_of);
continue;
}
@ -4261,10 +4233,6 @@ ice_sched_query_elem(struct ice_hw *hw, u32 node_teid,
*/
bool ice_fw_supports_link_override(struct ice_hw *hw)
{
/* Currently, only supported for E810 devices */
if (hw->mac_type != ICE_MAC_E810)
return false;
if (hw->api_maj_ver == ICE_FW_API_LINK_OVERRIDE_MAJ) {
if (hw->api_min_ver > ICE_FW_API_LINK_OVERRIDE_MIN)
return true;
@ -4296,8 +4264,7 @@ ice_get_link_default_override(struct ice_link_default_override_tlv *ldo,
status = ice_get_pfa_module_tlv(hw, &tlv, &tlv_len,
ICE_SR_LINK_DEFAULT_OVERRIDE_PTR);
if (status) {
ice_debug(hw, ICE_DBG_INIT,
"Failed to read link override TLV.\n");
ice_debug(hw, ICE_DBG_INIT, "Failed to read link override TLV.\n");
return status;
}
@ -4308,8 +4275,7 @@ ice_get_link_default_override(struct ice_link_default_override_tlv *ldo,
/* link options first */
status = ice_read_sr_word(hw, tlv_start, &buf);
if (status) {
ice_debug(hw, ICE_DBG_INIT,
"Failed to read override link options.\n");
ice_debug(hw, ICE_DBG_INIT, "Failed to read override link options.\n");
return status;
}
ldo->options = buf & ICE_LINK_OVERRIDE_OPT_M;
@ -4320,8 +4286,7 @@ ice_get_link_default_override(struct ice_link_default_override_tlv *ldo,
offset = tlv_start + ICE_SR_PFA_LINK_OVERRIDE_FEC_OFFSET;
status = ice_read_sr_word(hw, offset, &buf);
if (status) {
ice_debug(hw, ICE_DBG_INIT,
"Failed to read override phy config.\n");
ice_debug(hw, ICE_DBG_INIT, "Failed to read override phy config.\n");
return status;
}
ldo->fec_options = buf & ICE_LINK_OVERRIDE_FEC_OPT_M;
@ -4331,8 +4296,7 @@ ice_get_link_default_override(struct ice_link_default_override_tlv *ldo,
for (i = 0; i < ICE_SR_PFA_LINK_OVERRIDE_PHY_WORDS; i++) {
status = ice_read_sr_word(hw, (offset + i), &buf);
if (status) {
ice_debug(hw, ICE_DBG_INIT,
"Failed to read override link options.\n");
ice_debug(hw, ICE_DBG_INIT, "Failed to read override link options.\n");
return status;
}
/* shift 16 bits at a time to fill 64 bits */
@ -4345,8 +4309,7 @@ ice_get_link_default_override(struct ice_link_default_override_tlv *ldo,
for (i = 0; i < ICE_SR_PFA_LINK_OVERRIDE_PHY_WORDS; i++) {
status = ice_read_sr_word(hw, (offset + i), &buf);
if (status) {
ice_debug(hw, ICE_DBG_INIT,
"Failed to read override link options.\n");
ice_debug(hw, ICE_DBG_INIT, "Failed to read override link options.\n");
return status;
}
/* shift 16 bits at a time to fill 64 bits */

42
drivers/net/ethernet/intel/ice/ice_controlq.c
View File

@ -717,8 +717,7 @@ enum ice_status ice_init_all_ctrlq(struct ice_hw *hw)
if (status != ICE_ERR_AQ_FW_CRITICAL)
break;
ice_debug(hw, ICE_DBG_AQ_MSG,
"Retry Admin Queue init due to FW critical error\n");
ice_debug(hw, ICE_DBG_AQ_MSG, "Retry Admin Queue init due to FW critical error\n");
ice_shutdown_ctrlq(hw, ICE_CTL_Q_ADMIN);
msleep(ICE_CTL_Q_ADMIN_INIT_MSEC);
} while (retry++ < ICE_CTL_Q_ADMIN_INIT_TIMEOUT);
@ -813,8 +812,7 @@ static u16 ice_clean_sq(struct ice_hw *hw, struct ice_ctl_q_info *cq)
details = ICE_CTL_Q_DETAILS(*sq, ntc);
while (rd32(hw, cq->sq.head) != ntc) {
ice_debug(hw, ICE_DBG_AQ_MSG,
"ntc %d head %d.\n", ntc, rd32(hw, cq->sq.head));
ice_debug(hw, ICE_DBG_AQ_MSG, "ntc %d head %d.\n", ntc, rd32(hw, cq->sq.head));
memset(desc, 0, sizeof(*desc));
memset(details, 0, sizeof(*details));
ntc++;
@ -852,8 +850,7 @@ static void ice_debug_cq(struct ice_hw *hw, void *desc, void *buf, u16 buf_len)
len = le16_to_cpu(cq_desc->datalen);
ice_debug(hw, ICE_DBG_AQ_DESC,
"CQ CMD: opcode 0x%04X, flags 0x%04X, datalen 0x%04X, retval 0x%04X\n",
ice_debug(hw, ICE_DBG_AQ_DESC, "CQ CMD: opcode 0x%04X, flags 0x%04X, datalen 0x%04X, retval 0x%04X\n",
le16_to_cpu(cq_desc->opcode),
le16_to_cpu(cq_desc->flags),
le16_to_cpu(cq_desc->datalen), le16_to_cpu(cq_desc->retval));
@ -925,8 +922,7 @@ ice_sq_send_cmd(struct ice_hw *hw, struct ice_ctl_q_info *cq,
cq->sq_last_status = ICE_AQ_RC_OK;
if (!cq->sq.count) {
ice_debug(hw, ICE_DBG_AQ_MSG,
"Control Send queue not initialized.\n");
ice_debug(hw, ICE_DBG_AQ_MSG, "Control Send queue not initialized.\n");
status = ICE_ERR_AQ_EMPTY;
goto sq_send_command_error;
}
@ -938,8 +934,7 @@ ice_sq_send_cmd(struct ice_hw *hw, struct ice_ctl_q_info *cq,
if (buf) {
if (buf_size > cq->sq_buf_size) {
ice_debug(hw, ICE_DBG_AQ_MSG,
"Invalid buffer size for Control Send queue: %d.\n",
ice_debug(hw, ICE_DBG_AQ_MSG, "Invalid buffer size for Control Send queue: %d.\n",
buf_size);
status = ICE_ERR_INVAL_SIZE;
goto sq_send_command_error;
@ -952,8 +947,7 @@ ice_sq_send_cmd(struct ice_hw *hw, struct ice_ctl_q_info *cq,
val = rd32(hw, cq->sq.head);
if (val >= cq->num_sq_entries) {
ice_debug(hw, ICE_DBG_AQ_MSG,
"head overrun at %d in the Control Send Queue ring\n",
ice_debug(hw, ICE_DBG_AQ_MSG, "head overrun at %d in the Control Send Queue ring\n",
val);
status = ICE_ERR_AQ_EMPTY;
goto sq_send_command_error;
@ -971,8 +965,7 @@ ice_sq_send_cmd(struct ice_hw *hw, struct ice_ctl_q_info *cq,
* called in a separate thread in case of asynchronous completions.
*/
if (ice_clean_sq(hw, cq) == 0) {
ice_debug(hw, ICE_DBG_AQ_MSG,
"Error: Control Send Queue is full.\n");
ice_debug(hw, ICE_DBG_AQ_MSG, "Error: Control Send Queue is full.\n");
status = ICE_ERR_AQ_FULL;
goto sq_send_command_error;
}
@ -1000,8 +993,7 @@ ice_sq_send_cmd(struct ice_hw *hw, struct ice_ctl_q_info *cq,
}
/* Debug desc and buffer */
ice_debug(hw, ICE_DBG_AQ_DESC,
"ATQ: Control Send queue desc and buffer:\n");
ice_debug(hw, ICE_DBG_AQ_DESC, "ATQ: Control Send queue desc and buffer:\n");
ice_debug_cq(hw, (void *)desc_on_ring, buf, buf_size);
@ -1026,8 +1018,7 @@ ice_sq_send_cmd(struct ice_hw *hw, struct ice_ctl_q_info *cq,
u16 copy_size = le16_to_cpu(desc->datalen);
if (copy_size > buf_size) {
ice_debug(hw, ICE_DBG_AQ_MSG,
"Return len %d > than buf len %d\n",
ice_debug(hw, ICE_DBG_AQ_MSG, "Return len %d > than buf len %d\n",
copy_size, buf_size);
status = ICE_ERR_AQ_ERROR;
} else {
@ -1036,8 +1027,7 @@ ice_sq_send_cmd(struct ice_hw *hw, struct ice_ctl_q_info *cq,
}
retval = le16_to_cpu(desc->retval);
if (retval) {
ice_debug(hw, ICE_DBG_AQ_MSG,
"Control Send Queue command 0x%04X completed with error 0x%X\n",
ice_debug(hw, ICE_DBG_AQ_MSG, "Control Send Queue command 0x%04X completed with error 0x%X\n",
le16_to_cpu(desc->opcode),
retval);
@ -1050,8 +1040,7 @@ ice_sq_send_cmd(struct ice_hw *hw, struct ice_ctl_q_info *cq,
cq->sq_last_status = (enum ice_aq_err)retval;
}
ice_debug(hw, ICE_DBG_AQ_MSG,
"ATQ: desc and buffer writeback:\n");
ice_debug(hw, ICE_DBG_AQ_MSG, "ATQ: desc and buffer writeback:\n");
ice_debug_cq(hw, (void *)desc, buf, buf_size);
@ -1067,8 +1056,7 @@ ice_sq_send_cmd(struct ice_hw *hw, struct ice_ctl_q_info *cq,
ice_debug(hw, ICE_DBG_AQ_MSG, "Critical FW error.\n");
status = ICE_ERR_AQ_FW_CRITICAL;
} else {
ice_debug(hw, ICE_DBG_AQ_MSG,
"Control Send Queue Writeback timeout.\n");
ice_debug(hw, ICE_DBG_AQ_MSG, "Control Send Queue Writeback timeout.\n");
status = ICE_ERR_AQ_TIMEOUT;
}
}
@ -1124,8 +1112,7 @@ ice_clean_rq_elem(struct ice_hw *hw, struct ice_ctl_q_info *cq,
mutex_lock(&cq->rq_lock);
if (!cq->rq.count) {
ice_debug(hw, ICE_DBG_AQ_MSG,
"Control Receive queue not initialized.\n");
ice_debug(hw, ICE_DBG_AQ_MSG, "Control Receive queue not initialized.\n");
ret_code = ICE_ERR_AQ_EMPTY;
goto clean_rq_elem_err;
}
@ -1147,8 +1134,7 @@ ice_clean_rq_elem(struct ice_hw *hw, struct ice_ctl_q_info *cq,
flags = le16_to_cpu(desc->flags);
if (flags & ICE_AQ_FLAG_ERR) {
ret_code = ICE_ERR_AQ_ERROR;
ice_debug(hw, ICE_DBG_AQ_MSG,
"Control Receive Queue Event 0x%04X received with error 0x%X\n",
ice_debug(hw, ICE_DBG_AQ_MSG, "Control Receive Queue Event 0x%04X received with error 0x%X\n",
le16_to_cpu(desc->opcode),
cq->rq_last_status);
}

24
drivers/net/ethernet/intel/ice/ice_flex_pipe.c
View File

@ -709,8 +709,7 @@ ice_acquire_global_cfg_lock(struct ice_hw *hw,
if (!status)
mutex_lock(&ice_global_cfg_lock_sw);
else if (status == ICE_ERR_AQ_NO_WORK)
ice_debug(hw, ICE_DBG_PKG,
"Global config lock: No work to do\n");
ice_debug(hw, ICE_DBG_PKG, "Global config lock: No work to do\n");
return status;
}
@ -909,8 +908,7 @@ ice_update_pkg(struct ice_hw *hw, struct ice_buf *bufs, u32 count)
last, &offset, &info, NULL);
if (status) {
ice_debug(hw, ICE_DBG_PKG,
"Update pkg failed: err %d off %d inf %d\n",
ice_debug(hw, ICE_DBG_PKG, "Update pkg failed: err %d off %d inf %d\n",
status, offset, info);
break;
}
@ -988,8 +986,7 @@ ice_dwnld_cfg_bufs(struct ice_hw *hw, struct ice_buf *bufs, u32 count)
/* Save AQ status from download package */
hw->pkg_dwnld_status = hw->adminq.sq_last_status;
if (status) {
ice_debug(hw, ICE_DBG_PKG,
"Pkg download failed: err %d off %d inf %d\n",
ice_debug(hw, ICE_DBG_PKG, "Pkg download failed: err %d off %d inf %d\n",
status, offset, info);
break;
@ -1083,8 +1080,7 @@ ice_init_pkg_info(struct ice_hw *hw, struct ice_pkg_hdr *pkg_hdr)
meta_seg->pkg_ver.update, meta_seg->pkg_ver.draft,
meta_seg->pkg_name);
} else {
ice_debug(hw, ICE_DBG_INIT,
"Did not find metadata segment in driver package\n");
ice_debug(hw, ICE_DBG_INIT, "Did not find metadata segment in driver package\n");
return ICE_ERR_CFG;
}
@ -1101,8 +1097,7 @@ ice_init_pkg_info(struct ice_hw *hw, struct ice_pkg_hdr *pkg_hdr)
seg_hdr->seg_format_ver.draft,
seg_hdr->seg_id);
} else {
ice_debug(hw, ICE_DBG_INIT,
"Did not find ice segment in driver package\n");
ice_debug(hw, ICE_DBG_INIT, "Did not find ice segment in driver package\n");
return ICE_ERR_CFG;
}
@ -1318,8 +1313,7 @@ ice_chk_pkg_compat(struct ice_hw *hw, struct ice_pkg_hdr *ospkg,
(*seg)->hdr.seg_format_ver.minor >
pkg->pkg_info[i].ver.minor) {
status = ICE_ERR_FW_DDP_MISMATCH;
ice_debug(hw, ICE_DBG_INIT,
"OS package is not compatible with NVM.\n");
ice_debug(hw, ICE_DBG_INIT, "OS package is not compatible with NVM.\n");
}
/* done processing NVM package so break */
break;
@ -1387,8 +1381,7 @@ enum ice_status ice_init_pkg(struct ice_hw *hw, u8 *buf, u32 len)
ice_init_pkg_hints(hw, seg);
status = ice_download_pkg(hw, seg);
if (status == ICE_ERR_AQ_NO_WORK) {
ice_debug(hw, ICE_DBG_INIT,
"package previously loaded - no work.\n");
ice_debug(hw, ICE_DBG_INIT, "package previously loaded - no work.\n");
status = 0;
}
@ -3261,8 +3254,7 @@ ice_has_prof_vsig(struct ice_hw *hw, enum ice_block blk, u16 vsig, u64 hdl)
if (ent->profile_cookie == hdl)
return true;
ice_debug(hw, ICE_DBG_INIT,
"Characteristic list for VSI group %d not found.\n",
ice_debug(hw, ICE_DBG_INIT, "Characteristic list for VSI group %d not found.\n",
vsig);
return false;
}

53
drivers/net/ethernet/intel/ice/ice_flow.c
View File

@ -708,57 +708,64 @@ ice_flow_add_prof_sync(struct ice_hw *hw, enum ice_block blk,
struct ice_flow_seg_info *segs, u8 segs_cnt,
struct ice_flow_prof **prof)
{
struct ice_flow_prof_params params;
struct ice_flow_prof_params *params;
enum ice_status status;
u8 i;
if (!prof)
return ICE_ERR_BAD_PTR;
memset(&params, 0, sizeof(params));
params.prof = devm_kzalloc(ice_hw_to_dev(hw), sizeof(*params.prof),
GFP_KERNEL);
if (!params.prof)
params = kzalloc(sizeof(*params), GFP_KERNEL);
if (!params)
return ICE_ERR_NO_MEMORY;
params->prof = devm_kzalloc(ice_hw_to_dev(hw), sizeof(*params->prof),
GFP_KERNEL);
if (!params->prof) {
status = ICE_ERR_NO_MEMORY;
goto free_params;
}
/* initialize extraction sequence to all invalid (0xff) */
for (i = 0; i < ICE_MAX_FV_WORDS; i++) {
params.es[i].prot_id = ICE_PROT_INVALID;
params.es[i].off = ICE_FV_OFFSET_INVAL;
params->es[i].prot_id = ICE_PROT_INVALID;
params->es[i].off = ICE_FV_OFFSET_INVAL;
}
params.blk = blk;
params.prof->id = prof_id;
params.prof->dir = dir;
params.prof->segs_cnt = segs_cnt;
params->blk = blk;
params->prof->id = prof_id;
params->prof->dir = dir;
params->prof->segs_cnt = segs_cnt;
/* Make a copy of the segments that need to be persistent in the flow
* profile instance
*/
for (i = 0; i < segs_cnt; i++)
memcpy(&params.prof->segs[i], &segs[i], sizeof(*segs));
memcpy(&params->prof->segs[i], &segs[i], sizeof(*segs));
status = ice_flow_proc_segs(hw, &params);
status = ice_flow_proc_segs(hw, params);
if (status) {
ice_debug(hw, ICE_DBG_FLOW,
"Error processing a flow's packet segments\n");
ice_debug(hw, ICE_DBG_FLOW, "Error processing a flow's packet segments\n");
goto out;
}
/* Add a HW profile for this flow profile */
status = ice_add_prof(hw, blk, prof_id, (u8 *)params.ptypes, params.es);
status = ice_add_prof(hw, blk, prof_id, (u8 *)params->ptypes,
params->es);
if (status) {
ice_debug(hw, ICE_DBG_FLOW, "Error adding a HW flow profile\n");
goto out;
}
INIT_LIST_HEAD(&params.prof->entries);
mutex_init(&params.prof->entries_lock);
*prof = params.prof;
INIT_LIST_HEAD(&params->prof->entries);
mutex_init(&params->prof->entries_lock);
*prof = params->prof;
out:
if (status)
devm_kfree(ice_hw_to_dev(hw), params.prof);
devm_kfree(ice_hw_to_dev(hw), params->prof);
free_params:
kfree(params);
return status;
}
@ -827,8 +834,7 @@ ice_flow_assoc_prof(struct ice_hw *hw, enum ice_block blk,
if (!status)
set_bit(vsi_handle, prof->vsis);
else
ice_debug(hw, ICE_DBG_FLOW,
"HW profile add failed, %d\n",
ice_debug(hw, ICE_DBG_FLOW, "HW profile add failed, %d\n",
status);
}
@ -859,8 +865,7 @@ ice_flow_disassoc_prof(struct ice_hw *hw, enum ice_block blk,
if (!status)
clear_bit(vsi_handle, prof->vsis);
else
ice_debug(hw, ICE_DBG_FLOW,
"HW profile remove failed, %d\n",
ice_debug(hw, ICE_DBG_FLOW, "HW profile remove failed, %d\n",
status);
}

13
drivers/net/ethernet/intel/ice/ice_main.c
View File

@ -224,7 +224,7 @@ static int ice_cfg_promisc(struct ice_vsi *vsi, u8 promisc_m, bool set_promisc)
if (vsi->type != ICE_VSI_PF)
return 0;
if (vsi->vlan_ena) {
if (vsi->num_vlan > 1) {
status = ice_set_vlan_vsi_promisc(hw, vsi->idx, promisc_m,
set_promisc);
} else {
@ -326,7 +326,7 @@ static int ice_vsi_sync_fltr(struct ice_vsi *vsi)
/* check for changes in promiscuous modes */
if (changed_flags & IFF_ALLMULTI) {
if (vsi->current_netdev_flags & IFF_ALLMULTI) {
if (vsi->vlan_ena)
if (vsi->num_vlan > 1)
promisc_m = ICE_MCAST_VLAN_PROMISC_BITS;
else
promisc_m = ICE_MCAST_PROMISC_BITS;
@ -340,7 +340,7 @@ static int ice_vsi_sync_fltr(struct ice_vsi *vsi)
}
} else {
/* !(vsi->current_netdev_flags & IFF_ALLMULTI) */
if (vsi->vlan_ena)
if (vsi->num_vlan > 1)
promisc_m = ICE_MCAST_VLAN_PROMISC_BITS;
else
promisc_m = ICE_MCAST_PROMISC_BITS;
@ -667,7 +667,7 @@ void ice_print_link_msg(struct ice_vsi *vsi, bool isup)
speed = "100 M";
break;
default:
speed = "Unknown";
speed = "Unknown ";
break;
}
@ -3116,10 +3116,8 @@ ice_vlan_rx_add_vid(struct net_device *netdev, __always_unused __be16 proto,
* packets aren't pruned by the device's internal switch on Rx
*/
ret = ice_vsi_add_vlan(vsi, vid, ICE_FWD_TO_VSI);
if (!ret) {
vsi->vlan_ena = true;
if (!ret)
set_bit(ICE_VSI_FLAG_VLAN_FLTR_CHANGED, vsi->flags);
}
return ret;
}
@ -3158,7 +3156,6 @@ ice_vlan_rx_kill_vid(struct net_device *netdev, __always_unused __be16 proto,
if (vsi->num_vlan == 1 && ice_vsi_is_vlan_pruning_ena(vsi))
ret = ice_cfg_vlan_pruning(vsi, false, false);
vsi->vlan_ena = false;
set_bit(ICE_VSI_FLAG_VLAN_FLTR_CHANGED, vsi->flags);
return ret;
}

61
drivers/net/ethernet/intel/ice/ice_nvm.c
View File

@ -55,7 +55,7 @@ ice_aq_read_nvm(struct ice_hw *hw, u16 module_typeid, u32 offset, u16 length,
*
* Reads a portion of the NVM, as a flat memory space. This function correctly
* breaks read requests across Shadow RAM sectors and ensures that no single
* read request exceeds the maximum 4Kb read for a single AdminQ command.
* read request exceeds the maximum 4KB read for a single AdminQ command.
*
* Returns a status code on failure. Note that the data pointer may be
* partially updated if some reads succeed before a failure.
@ -73,18 +73,17 @@ ice_read_flat_nvm(struct ice_hw *hw, u32 offset, u32 *length, u8 *data,
/* Verify the length of the read if this is for the Shadow RAM */
if (read_shadow_ram && ((offset + inlen) > (hw->nvm.sr_words * 2u))) {
ice_debug(hw, ICE_DBG_NVM,
"NVM error: requested offset is beyond Shadow RAM limit\n");
ice_debug(hw, ICE_DBG_NVM, "NVM error: requested offset is beyond Shadow RAM limit\n");
return ICE_ERR_PARAM;
}
do {
u32 read_size, sector_offset;
/* ice_aq_read_nvm cannot read more than 4Kb at a time.
/* ice_aq_read_nvm cannot read more than 4KB at a time.
* Additionally, a read from the Shadow RAM may not cross over
* a sector boundary. Conveniently, the sector size is also
* 4Kb.
* 4KB.
*/
sector_offset = offset % ICE_AQ_MAX_BUF_LEN;
read_size = min_t(u32, ICE_AQ_MAX_BUF_LEN - sector_offset,
@ -196,7 +195,7 @@ ice_read_sr_word_aq(struct ice_hw *hw, u16 offset, u16 *data)
* Shadow RAM sector restrictions necessary when reading from the NVM.
*/
status = ice_read_flat_nvm(hw, offset * sizeof(u16), &bytes,
(u8 *)&data_local, true);
(__force u8 *)&data_local, true);
if (status)
return status;
@ -397,8 +396,7 @@ static enum ice_status ice_get_orom_ver_info(struct ice_hw *hw)
status = ice_get_pfa_module_tlv(hw, &boot_cfg_tlv, &boot_cfg_tlv_len,
ICE_SR_BOOT_CFG_PTR);
if (status) {
ice_debug(hw, ICE_DBG_INIT,
"Failed to read Boot Configuration Block TLV.\n");
ice_debug(hw, ICE_DBG_INIT, "Failed to read Boot Configuration Block TLV.\n");
return status;
}
@ -406,8 +404,7 @@ static enum ice_status ice_get_orom_ver_info(struct ice_hw *hw)
* (Combo Image Version High and Combo Image Version Low)
*/
if (boot_cfg_tlv_len < 2) {
ice_debug(hw, ICE_DBG_INIT,
"Invalid Boot Configuration Block TLV size.\n");
ice_debug(hw, ICE_DBG_INIT, "Invalid Boot Configuration Block TLV size.\n");
return ICE_ERR_INVAL_SIZE;
}
@ -542,14 +539,12 @@ static enum ice_status ice_discover_flash_size(struct ice_hw *hw)
status = ice_read_flat_nvm(hw, offset, &len, &data, false);
if (status == ICE_ERR_AQ_ERROR &&
hw->adminq.sq_last_status == ICE_AQ_RC_EINVAL) {
ice_debug(hw, ICE_DBG_NVM,
"%s: New upper bound of %u bytes\n",
ice_debug(hw, ICE_DBG_NVM, "%s: New upper bound of %u bytes\n",
__func__, offset);
status = 0;
max_size = offset;
} else if (!status) {
ice_debug(hw, ICE_DBG_NVM,
"%s: New lower bound of %u bytes\n",
ice_debug(hw, ICE_DBG_NVM, "%s: New lower bound of %u bytes\n",
__func__, offset);
min_size = offset;
} else {
@ -558,8 +553,7 @@ static enum ice_status ice_discover_flash_size(struct ice_hw *hw)
}
}
ice_debug(hw, ICE_DBG_NVM,
"Predicted flash size is %u bytes\n", max_size);
ice_debug(hw, ICE_DBG_NVM, "Predicted flash size is %u bytes\n", max_size);
hw->nvm.flash_size = max_size;
@ -600,15 +594,13 @@ enum ice_status ice_init_nvm(struct ice_hw *hw)
} else {
/* Blank programming mode */
nvm->blank_nvm_mode = true;
ice_debug(hw, ICE_DBG_NVM,
"NVM init error: unsupported blank mode.\n");
ice_debug(hw, ICE_DBG_NVM, "NVM init error: unsupported blank mode.\n");
return ICE_ERR_NVM_BLANK_MODE;
}
status = ice_read_sr_word(hw, ICE_SR_NVM_DEV_STARTER_VER, &ver);
if (status) {
ice_debug(hw, ICE_DBG_INIT,
"Failed to read DEV starter version.\n");
ice_debug(hw, ICE_DBG_INIT, "Failed to read DEV starter version.\n");
return status;
}
nvm->major_ver = (ver & ICE_NVM_VER_HI_MASK) >> ICE_NVM_VER_HI_SHIFT;
@ -629,37 +621,10 @@ enum ice_status ice_init_nvm(struct ice_hw *hw)
status = ice_discover_flash_size(hw);
if (status) {
ice_debug(hw, ICE_DBG_NVM,
"NVM init error: failed to discover flash size.\n");
ice_debug(hw, ICE_DBG_NVM, "NVM init error: failed to discover flash size.\n");
return status;
}
switch (hw->device_id) {
/* the following devices do not have boot_cfg_tlv yet */
case ICE_DEV_ID_E823C_BACKPLANE:
case ICE_DEV_ID_E823C_QSFP:
case ICE_DEV_ID_E823C_SFP:
case ICE_DEV_ID_E823C_10G_BASE_T:
case ICE_DEV_ID_E823C_SGMII:
case ICE_DEV_ID_E822C_BACKPLANE:
case ICE_DEV_ID_E822C_QSFP:
case ICE_DEV_ID_E822C_10G_BASE_T:
case ICE_DEV_ID_E822C_SGMII:
case ICE_DEV_ID_E822C_SFP:
case ICE_DEV_ID_E822L_BACKPLANE:
case ICE_DEV_ID_E822L_SFP:
case ICE_DEV_ID_E822L_10G_BASE_T:
case ICE_DEV_ID_E822L_SGMII:
case ICE_DEV_ID_E823L_BACKPLANE:
case ICE_DEV_ID_E823L_SFP:
case ICE_DEV_ID_E823L_10G_BASE_T:
case ICE_DEV_ID_E823L_1GBE:
case ICE_DEV_ID_E823L_QSFP:
return status;
default:
break;
}
status = ice_get_orom_ver_info(hw);
if (status) {
ice_debug(hw, ICE_DBG_INIT, "Failed to read Option ROM info.\n");

21
drivers/net/ethernet/intel/ice/ice_sched.c
View File

@ -164,8 +164,7 @@ ice_sched_add_node(struct ice_port_info *pi, u8 layer,
parent = ice_sched_find_node_by_teid(pi->root,
le32_to_cpu(info->parent_teid));
if (!parent) {
ice_debug(hw, ICE_DBG_SCHED,
"Parent Node not found for parent_teid=0x%x\n",
ice_debug(hw, ICE_DBG_SCHED, "Parent Node not found for parent_teid=0x%x\n",
le32_to_cpu(info->parent_teid));
return ICE_ERR_PARAM;
}
@ -704,8 +703,7 @@ static void ice_sched_clear_rl_prof(struct ice_port_info *pi)
rl_prof_elem->prof_id_ref = 0;
status = ice_sched_del_rl_profile(hw, rl_prof_elem);
if (status) {
ice_debug(hw, ICE_DBG_SCHED,
"Remove rl profile failed\n");
ice_debug(hw, ICE_DBG_SCHED, "Remove rl profile failed\n");
/* On error, free mem required */
list_del(&rl_prof_elem->list_entry);
devm_kfree(ice_hw_to_dev(hw), rl_prof_elem);
@ -863,8 +861,7 @@ ice_sched_add_elems(struct ice_port_info *pi, struct ice_sched_node *tc_node,
for (i = 0; i < num_nodes; i++) {
status = ice_sched_add_node(pi, layer, &buf->generic[i]);
if (status) {
ice_debug(hw, ICE_DBG_SCHED,
"add nodes in SW DB failed status =%d\n",
ice_debug(hw, ICE_DBG_SCHED, "add nodes in SW DB failed status =%d\n",
status);
break;
}
@ -872,8 +869,7 @@ ice_sched_add_elems(struct ice_port_info *pi, struct ice_sched_node *tc_node,
teid = le32_to_cpu(buf->generic[i].node_teid);
new_node = ice_sched_find_node_by_teid(parent, teid);
if (!new_node) {
ice_debug(hw, ICE_DBG_SCHED,
"Node is missing for teid =%d\n", teid);
ice_debug(hw, ICE_DBG_SCHED, "Node is missing for teid =%d\n", teid);
break;
}
@ -1830,8 +1826,7 @@ ice_sched_rm_vsi_cfg(struct ice_port_info *pi, u16 vsi_handle, u8 owner)
continue;
if (ice_sched_is_leaf_node_present(vsi_node)) {
ice_debug(pi->hw, ICE_DBG_SCHED,
"VSI has leaf nodes in TC %d\n", i);
ice_debug(pi->hw, ICE_DBG_SCHED, "VSI has leaf nodes in TC %d\n", i);
status = ICE_ERR_IN_USE;
goto exit_sched_rm_vsi_cfg;
}
@ -1896,8 +1891,7 @@ static void ice_sched_rm_unused_rl_prof(struct ice_port_info *pi)
list_for_each_entry_safe(rl_prof_elem, rl_prof_tmp,
&pi->rl_prof_list[ln], list_entry) {
if (!ice_sched_del_rl_profile(pi->hw, rl_prof_elem))
ice_debug(pi->hw, ICE_DBG_SCHED,
"Removed rl profile\n");
ice_debug(pi->hw, ICE_DBG_SCHED, "Removed rl profile\n");
}
}
}
@ -2441,8 +2435,7 @@ ice_sched_rm_rl_profile(struct ice_port_info *pi, u8 layer_num, u8 profile_type,
/* Remove old profile ID from database */
status = ice_sched_del_rl_profile(pi->hw, rl_prof_elem);
if (status && status != ICE_ERR_IN_USE)
ice_debug(pi->hw, ICE_DBG_SCHED,
"Remove rl profile failed\n");
ice_debug(pi->hw, ICE_DBG_SCHED, "Remove rl profile failed\n");
break;
}
if (status == ICE_ERR_IN_USE)

15
drivers/net/ethernet/intel/ice/ice_switch.c
View File

@ -537,8 +537,7 @@ ice_init_port_info(struct ice_port_info *pi, u16 vsi_port_num, u8 type,
pi->dflt_rx_vsi_num = ICE_DFLT_VSI_INVAL;
break;
default:
ice_debug(pi->hw, ICE_DBG_SW,
"incorrect VSI/port type received\n");
ice_debug(pi->hw, ICE_DBG_SW, "incorrect VSI/port type received\n");
break;
}
}
@ -1476,8 +1475,7 @@ ice_rem_update_vsi_list(struct ice_hw *hw, u16 vsi_handle,
tmp_fltr_info.vsi_handle = rem_vsi_handle;
status = ice_update_pkt_fwd_rule(hw, &tmp_fltr_info);
if (status) {
ice_debug(hw, ICE_DBG_SW,
"Failed to update pkt fwd rule to FWD_TO_VSI on HW VSI %d, error %d\n",
ice_debug(hw, ICE_DBG_SW, "Failed to update pkt fwd rule to FWD_TO_VSI on HW VSI %d, error %d\n",
tmp_fltr_info.fwd_id.hw_vsi_id, status);
return status;
}
@ -1493,8 +1491,7 @@ ice_rem_update_vsi_list(struct ice_hw *hw, u16 vsi_handle,
/* Remove the VSI list since it is no longer used */
status = ice_remove_vsi_list_rule(hw, vsi_list_id, lkup_type);
if (status) {
ice_debug(hw, ICE_DBG_SW,
"Failed to remove VSI list %d, error %d\n",
ice_debug(hw, ICE_DBG_SW, "Failed to remove VSI list %d, error %d\n",
vsi_list_id, status);
return status;
}
@ -1853,8 +1850,7 @@ ice_add_vlan_internal(struct ice_hw *hw, struct ice_fltr_list_entry *f_entry)
*/
if (v_list_itr->vsi_count > 1 &&
v_list_itr->vsi_list_info->ref_cnt > 1) {
ice_debug(hw, ICE_DBG_SW,
"Invalid configuration: Optimization to reuse VSI list with more than one VSI is not being done yet\n");
ice_debug(hw, ICE_DBG_SW, "Invalid configuration: Optimization to reuse VSI list with more than one VSI is not being done yet\n");
status = ICE_ERR_CFG;
goto exit;
}
@ -2740,8 +2736,7 @@ ice_free_res_cntr(struct ice_hw *hw, u8 type, u8 alloc_shared, u16 num_items,
status = ice_aq_alloc_free_res(hw, 1, buf, buf_len,
ice_aqc_opc_free_res, NULL);
if (status)
ice_debug(hw, ICE_DBG_SW,
"counter resource could not be freed\n");
ice_debug(hw, ICE_DBG_SW, "counter resource could not be freed\n");
kfree(buf);
return status;