[dpdk-dev] [PATCH 39/49] net/ice/base: slightly code update
Rong, Leyi
leyi.rong at intel.com
Thu Jun 6 08:46:15 CEST 2019
> -----Original Message-----
> From: Maxime Coquelin [mailto:maxime.coquelin at redhat.com]
> Sent: Wednesday, June 5, 2019 8:05 PM
> To: Rong, Leyi <leyi.rong at intel.com>; Zhang, Qi Z <qi.z.zhang at intel.com>
> Cc: dev at dpdk.org; Stillwell Jr, Paul M <paul.m.stillwell.jr at intel.com>
> Subject: Re: [dpdk-dev] [PATCH 39/49] net/ice/base: slightly code update
>
>
>
> On 6/4/19 7:42 AM, Leyi Rong wrote:
> > Mainly update below functions:
> >
> > ice_flow_proc_seg_hdrs
> > ice_flow_find_prof_conds
> > ice_dealloc_flow_entry
> > ice_add_rule_internal
>
>
> It seems that some of the changes are bug fixes.
> So IMO, these changes should be in dedicated patches, with Fixes tag in the commit message.
>
> Overall, these changes should be split by kind of changes. There are functions reworks, minor cleanups, robustness
> changes, ...
Will try to split this commit into multiple ones as your suggestion, thanks!
>
> > Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr at intel.com>
> > Signed-off-by: Leyi Rong <leyi.rong at intel.com>
> > ---
> > drivers/net/ice/base/ice_flex_pipe.c | 13 +++----
> > drivers/net/ice/base/ice_flow.c | 47 +++++++++++++++++-------
> > drivers/net/ice/base/ice_nvm.c | 4 +-
> > drivers/net/ice/base/ice_protocol_type.h | 1 +
> > drivers/net/ice/base/ice_switch.c | 24 +++++++-----
> > drivers/net/ice/base/ice_switch.h | 14 +++----
> > drivers/net/ice/base/ice_type.h | 13 ++++++-
> > 7 files changed, 73 insertions(+), 43 deletions(-)
> >
> > diff --git a/drivers/net/ice/base/ice_flex_pipe.c
> > b/drivers/net/ice/base/ice_flex_pipe.c
> > index 5864cbf3e..2a310b6e1 100644
> > --- a/drivers/net/ice/base/ice_flex_pipe.c
> > +++ b/drivers/net/ice/base/ice_flex_pipe.c
> > @@ -134,7 +134,7 @@ static struct ice_buf_table *ice_find_buf_table(struct ice_seg *ice_seg)
> > nvms = (struct ice_nvm_table *)(ice_seg->device_table +
> > LE32_TO_CPU(ice_seg->device_table_count));
> >
> > - return (struct ice_buf_table *)
> > + return (_FORCE_ struct ice_buf_table *)
> > (nvms->vers + LE32_TO_CPU(nvms->table_count));
> > }
> >
> > @@ -1005,9 +1005,8 @@ ice_dwnld_cfg_bufs(struct ice_hw *hw, struct
> > ice_buf *bufs, u32 count)
> >
> > bh = (struct ice_buf_hdr *)(bufs + i);
> >
> > - status = ice_aq_download_pkg(hw, bh, LE16_TO_CPU(bh->data_end),
> > - last, &offset, &info, NULL);
> > -
> > + status = ice_aq_download_pkg(hw, bh, ICE_PKG_BUF_SIZE, last,
> > + &offset, &info, NULL);
> > if (status) {
> > ice_debug(hw, ICE_DBG_PKG,
> > "Pkg download failed: err %d off %d inf %d\n", @@ -2937,7
> > +2936,7 @@ static void ice_fill_tbl(struct ice_hw *hw, enum ice_block block_id, u32 sid)
> > case ICE_SID_XLT2_ACL:
> > case ICE_SID_XLT2_PE:
> > xlt2 = (struct ice_xlt2_section *)sect;
> > - src = (u8 *)xlt2->value;
> > + src = (_FORCE_ u8 *)xlt2->value;
> > sect_len = LE16_TO_CPU(xlt2->count) *
> > sizeof(*hw->blk[block_id].xlt2.t);
> > dst = (u8 *)hw->blk[block_id].xlt2.t; @@ -3889,7 +3888,7 @@
> > ice_update_fd_swap(struct ice_hw *hw, u16 prof_id, struct ice_fv_word
> > *es)
> >
> > /* fill in the swap array */
> > si = hw->blk[ICE_BLK_FD].es.fvw - 1;
> > - do {
> > + while (si >= 0) {
> > u8 indexes_used = 1;
> >
> > /* assume flat at this index */
> > @@ -3921,7 +3920,7 @@ ice_update_fd_swap(struct ice_hw *hw, u16 prof_id, struct ice_fv_word *es)
> > }
> >
> > si -= indexes_used;
> > - } while (si >= 0);
> > + }
> >
> > /* for each set of 4 swap indexes, write the appropriate register */
> > for (j = 0; j < hw->blk[ICE_BLK_FD].es.fvw / 4; j++) { diff --git
> > a/drivers/net/ice/base/ice_flow.c b/drivers/net/ice/base/ice_flow.c
> > index 795abe98f..f31557eac 100644
> > --- a/drivers/net/ice/base/ice_flow.c
> > +++ b/drivers/net/ice/base/ice_flow.c
> > @@ -415,9 +415,6 @@ ice_flow_proc_seg_hdrs(struct ice_flow_prof_params *params)
> > const ice_bitmap_t *src;
> > u32 hdrs;
> >
> > - if (i > 0 && (i + 1) < prof->segs_cnt)
> > - continue;
> > -
> > hdrs = prof->segs[i].hdrs;
> >
> > if (hdrs & ICE_FLOW_SEG_HDR_ETH) { @@ -847,6 +844,7 @@
> > ice_flow_proc_segs(struct ice_hw *hw, struct ice_flow_prof_params
> > *params)
> >
> > #define ICE_FLOW_FIND_PROF_CHK_FLDS 0x00000001
> > #define ICE_FLOW_FIND_PROF_CHK_VSI 0x00000002
> > +#define ICE_FLOW_FIND_PROF_NOT_CHK_DIR 0x00000004
> >
> > /**
> > * ice_flow_find_prof_conds - Find a profile matching headers and
> > conditions @@ -866,7 +864,8 @@ ice_flow_find_prof_conds(struct ice_hw *hw, enum ice_block blk,
> > struct ice_flow_prof *p;
> >
> > LIST_FOR_EACH_ENTRY(p, &hw->fl_profs[blk], ice_flow_prof, l_entry) {
> > - if (p->dir == dir && segs_cnt && segs_cnt == p->segs_cnt) {
> > + if ((p->dir == dir || conds & ICE_FLOW_FIND_PROF_NOT_CHK_DIR) &&
> > + segs_cnt && segs_cnt == p->segs_cnt) {
> > u8 i;
> >
> > /* Check for profile-VSI association if specified */ @@ -935,17
> > +934,15 @@ ice_flow_find_prof_id(struct ice_hw *hw, enum ice_block blk, u64 prof_id)
> > }
> >
> > /**
> > - * ice_flow_rem_entry_sync - Remove a flow entry
> > + * ice_dealloc_flow_entry - Deallocate flow entry memory
> > * @hw: pointer to the HW struct
> > * @entry: flow entry to be removed
> > */
> > -static enum ice_status
> > -ice_flow_rem_entry_sync(struct ice_hw *hw, struct ice_flow_entry
> > *entry)
> > +static void
> > +ice_dealloc_flow_entry(struct ice_hw *hw, struct ice_flow_entry
> > +*entry)
> > {
> > if (!entry)
> > - return ICE_ERR_BAD_PTR;
> > -
> > - LIST_DEL(&entry->l_entry);
> > + return;
> >
> > if (entry->entry)
> > ice_free(hw, entry->entry);
> > @@ -957,6 +954,22 @@ ice_flow_rem_entry_sync(struct ice_hw *hw, struct ice_flow_entry *entry)
> > }
> >
> > ice_free(hw, entry);
> > +}
> > +
> > +/**
> > + * ice_flow_rem_entry_sync - Remove a flow entry
> > + * @hw: pointer to the HW struct
> > + * @entry: flow entry to be removed
> > + */
> > +static enum ice_status
> > +ice_flow_rem_entry_sync(struct ice_hw *hw, struct ice_flow_entry
> > +*entry) {
> > + if (!entry)
> > + return ICE_ERR_BAD_PTR;
> > +
> > + LIST_DEL(&entry->l_entry);
> > +
> > + ice_dealloc_flow_entry(hw, entry);
> >
> > return ICE_SUCCESS;
> > }
> > @@ -1395,9 +1408,12 @@ ice_flow_add_entry(struct ice_hw *hw, enum ice_block blk, u64 prof_id,
> > goto out;
> > }
> >
> > - ice_acquire_lock(&prof->entries_lock);
> > - LIST_ADD(&e->l_entry, &prof->entries);
> > - ice_release_lock(&prof->entries_lock);
> > + if (blk != ICE_BLK_ACL) {
> > + /* ACL will handle the entry management */
> > + ice_acquire_lock(&prof->entries_lock);
> > + LIST_ADD(&e->l_entry, &prof->entries);
> > + ice_release_lock(&prof->entries_lock);
> > + }
> >
> > *entry_h = ICE_FLOW_ENTRY_HNDL(e);
> >
> > @@ -1425,7 +1441,7 @@ enum ice_status ice_flow_rem_entry(struct ice_hw *hw, u64 entry_h)
> > if (entry_h == ICE_FLOW_ENTRY_HANDLE_INVAL)
> > return ICE_ERR_PARAM;
> >
> > - entry = ICE_FLOW_ENTRY_PTR((unsigned long)entry_h);
> > + entry = ICE_FLOW_ENTRY_PTR(entry_h);
> >
> > /* Retain the pointer to the flow profile as the entry will be freed */
> > prof = entry->prof;
> > @@ -1676,6 +1692,9 @@ enum ice_status ice_rem_vsi_rss_cfg(struct ice_hw *hw, u16 vsi_handle)
> > if (!ice_is_vsi_valid(hw, vsi_handle))
> > return ICE_ERR_PARAM;
> >
> > + if (LIST_EMPTY(&hw->fl_profs[blk]))
> > + return ICE_SUCCESS;
> > +
>
> It should be useless as LIST_FOR_EACH_ENTRY_SAFE handles that case properly IIUC.
>
> > ice_acquire_lock(&hw->fl_profs_locks[blk]);
> > LIST_FOR_EACH_ENTRY_SAFE(p, t, &hw->fl_profs[blk], ice_flow_prof,
> > l_entry) {
> > diff --git a/drivers/net/ice/base/ice_nvm.c
> > b/drivers/net/ice/base/ice_nvm.c index fa9c348ce..76cfedb29 100644
> > --- a/drivers/net/ice/base/ice_nvm.c
> > +++ b/drivers/net/ice/base/ice_nvm.c
> > @@ -127,7 +127,7 @@ ice_read_sr_word_aq(struct ice_hw *hw, u16 offset,
> > u16 *data)
> >
> > status = ice_read_sr_aq(hw, offset, 1, data, true);
> > if (!status)
> > - *data = LE16_TO_CPU(*(__le16 *)data);
> > + *data = LE16_TO_CPU(*(_FORCE_ __le16 *)data);
> >
> > return status;
> > }
> > @@ -185,7 +185,7 @@ ice_read_sr_buf_aq(struct ice_hw *hw, u16 offset, u16 *words, u16 *data)
> > } while (words_read < *words);
> >
> > for (i = 0; i < *words; i++)
> > - data[i] = LE16_TO_CPU(((__le16 *)data)[i]);
> > + data[i] = LE16_TO_CPU(((_FORCE_ __le16 *)data)[i]);
> >
> > read_nvm_buf_aq_exit:
> > *words = words_read;
> > diff --git a/drivers/net/ice/base/ice_protocol_type.h
> > b/drivers/net/ice/base/ice_protocol_type.h
> > index e572dd320..82822fb74 100644
> > --- a/drivers/net/ice/base/ice_protocol_type.h
> > +++ b/drivers/net/ice/base/ice_protocol_type.h
> > @@ -189,6 +189,7 @@ struct ice_udp_tnl_hdr {
> > u16 field;
> > u16 proto_type;
> > u16 vni;
> > + u16 reserved;
> > };
> >
> > struct ice_nvgre {
> > diff --git a/drivers/net/ice/base/ice_switch.c
> > b/drivers/net/ice/base/ice_switch.c
> > index faaedd4c8..373acb7a6 100644
> > --- a/drivers/net/ice/base/ice_switch.c
> > +++ b/drivers/net/ice/base/ice_switch.c
> > @@ -279,6 +279,7 @@ enum ice_status ice_init_def_sw_recp(struct ice_hw *hw)
> > recps[i].root_rid = i;
> > INIT_LIST_HEAD(&recps[i].filt_rules);
> > INIT_LIST_HEAD(&recps[i].filt_replay_rules);
> > + INIT_LIST_HEAD(&recps[i].rg_list);
>
> That looks like a bug fix, isn't it?
>
> > ice_init_lock(&recps[i].filt_rule_lock);
> > }
> >
> > @@ -859,7 +860,7 @@ ice_aq_add_update_mir_rule(struct ice_hw *hw, u16 rule_type, u16 dest_vsi,
> > return ICE_ERR_PARAM;
> >
> > buf_size = count * sizeof(__le16);
> > - mr_list = (__le16 *)ice_malloc(hw, buf_size);
> > + mr_list = (_FORCE_ __le16 *)ice_malloc(hw, buf_size);
> > if (!mr_list)
> > return ICE_ERR_NO_MEMORY;
> > break;
> > @@ -1459,7 +1460,6 @@ static int ice_ilog2(u64 n)
> > return -1;
> > }
> >
> > -
> > /**
> > * ice_fill_sw_rule - Helper function to fill switch rule structure
> > * @hw: pointer to the hardware structure @@ -1479,7 +1479,6 @@
> > ice_fill_sw_rule(struct ice_hw *hw, struct ice_fltr_info *f_info,
> > __be16 *off;
> > u8 q_rgn;
> >
> > -
> > if (opc == ice_aqc_opc_remove_sw_rules) {
> > s_rule->pdata.lkup_tx_rx.act = 0;
> > s_rule->pdata.lkup_tx_rx.index =
> > @@ -1555,7 +1554,7 @@ ice_fill_sw_rule(struct ice_hw *hw, struct ice_fltr_info *f_info,
> > daddr = f_info->l_data.ethertype_mac.mac_addr;
> > /* fall-through */
> > case ICE_SW_LKUP_ETHERTYPE:
> > - off = (__be16 *)(eth_hdr + ICE_ETH_ETHTYPE_OFFSET);
> > + off = (_FORCE_ __be16 *)(eth_hdr + ICE_ETH_ETHTYPE_OFFSET);
> > *off = CPU_TO_BE16(f_info->l_data.ethertype_mac.ethertype);
> > break;
> > case ICE_SW_LKUP_MAC_VLAN:
> > @@ -1586,7 +1585,7 @@ ice_fill_sw_rule(struct ice_hw *hw, struct ice_fltr_info *f_info,
> > ICE_NONDMA_TO_NONDMA);
> >
> > if (!(vlan_id > ICE_MAX_VLAN_ID)) {
> > - off = (__be16 *)(eth_hdr + ICE_ETH_VLAN_TCI_OFFSET);
> > + off = (_FORCE_ __be16 *)(eth_hdr + ICE_ETH_VLAN_TCI_OFFSET);
> > *off = CPU_TO_BE16(vlan_id);
> > }
> >
> > @@ -2289,14 +2288,15 @@ ice_add_rule_internal(struct ice_hw *hw, u8
> > recp_id,
> >
> > m_entry = ice_find_rule_entry(hw, recp_id, new_fltr);
> > if (!m_entry) {
> > - ice_release_lock(rule_lock);
> > - return ice_create_pkt_fwd_rule(hw, f_entry);
> > + status = ice_create_pkt_fwd_rule(hw, f_entry);
> > + goto exit_add_rule_internal;
> > }
> >
> > cur_fltr = &m_entry->fltr_info;
> > status = ice_add_update_vsi_list(hw, m_entry, cur_fltr, new_fltr);
> > - ice_release_lock(rule_lock);
> >
> > +exit_add_rule_internal:
> > + ice_release_lock(rule_lock);
> > return status;
> > }
> >
> > @@ -2975,12 +2975,19 @@ ice_add_mac_vlan(struct ice_hw *hw, struct LIST_HEAD_TYPE *mv_list)
> > * ice_add_eth_mac - Add ethertype and MAC based filter rule
> > * @hw: pointer to the hardware structure
> > * @em_list: list of ether type MAC filter, MAC is optional
> > + *
> > + * This function requires the caller to populate the entries in
> > + * the filter list with the necessary fields (including flags to
> > + * indicate Tx or Rx rules).
> > */
> > enum ice_status
> > ice_add_eth_mac(struct ice_hw *hw, struct LIST_HEAD_TYPE *em_list)
> > {
> > struct ice_fltr_list_entry *em_list_itr;
> >
> > + if (!em_list || !hw)
> > + return ICE_ERR_PARAM;
> > +
> > LIST_FOR_EACH_ENTRY(em_list_itr, em_list, ice_fltr_list_entry,
> > list_entry) {
> > enum ice_sw_lkup_type l_type =
> > @@ -2990,7 +2997,6 @@ ice_add_eth_mac(struct ice_hw *hw, struct LIST_HEAD_TYPE *em_list)
> > l_type != ICE_SW_LKUP_ETHERTYPE)
> > return ICE_ERR_PARAM;
> >
> > - em_list_itr->fltr_info.flag = ICE_FLTR_TX;
> > em_list_itr->status = ice_add_rule_internal(hw, l_type,
> > em_list_itr);
> > if (em_list_itr->status)
> > diff --git a/drivers/net/ice/base/ice_switch.h
> > b/drivers/net/ice/base/ice_switch.h
> > index 2f140a86d..05b1170c9 100644
> > --- a/drivers/net/ice/base/ice_switch.h
> > +++ b/drivers/net/ice/base/ice_switch.h
> > @@ -11,6 +11,9 @@
> > #define ICE_SW_CFG_MAX_BUF_LEN 2048
> > #define ICE_MAX_SW 256
> > #define ICE_DFLT_VSI_INVAL 0xff
> > +#define ICE_FLTR_RX BIT(0)
> > +#define ICE_FLTR_TX BIT(1)
> > +#define ICE_FLTR_TX_RX (ICE_FLTR_RX | ICE_FLTR_TX)
> >
> >
> > /* Worst case buffer length for ice_aqc_opc_get_res_alloc */ @@
> > -77,9 +80,6 @@ struct ice_fltr_info {
> > /* rule ID returned by firmware once filter rule is created */
> > u16 fltr_rule_id;
> > u16 flag;
> > -#define ICE_FLTR_RX BIT(0)
> > -#define ICE_FLTR_TX BIT(1)
> > -#define ICE_FLTR_TX_RX (ICE_FLTR_RX | ICE_FLTR_TX)
> >
> > /* Source VSI for LOOKUP_TX or source port for LOOKUP_RX */
> > u16 src;
> > @@ -145,10 +145,6 @@ struct ice_sw_act_ctrl {
> > /* Source VSI for LOOKUP_TX or source port for LOOKUP_RX */
> > u16 src;
> > u16 flag;
> > -#define ICE_FLTR_RX BIT(0)
> > -#define ICE_FLTR_TX BIT(1)
> > -#define ICE_FLTR_TX_RX (ICE_FLTR_RX | ICE_FLTR_TX)
> > -
> > enum ice_sw_fwd_act_type fltr_act;
> > /* Depending on filter action */
> > union {
> > @@ -368,6 +364,8 @@ ice_aq_get_res_descs(struct ice_hw *hw, u16 num_entries,
> > struct ice_sq_cd *cd);
> > enum ice_status
> > ice_add_vlan(struct ice_hw *hw, struct LIST_HEAD_TYPE *m_list);
> > +enum ice_status
> > +ice_remove_vlan(struct ice_hw *hw, struct LIST_HEAD_TYPE *v_list);
> > void ice_rem_all_sw_rules_info(struct ice_hw *hw);
> > enum ice_status ice_add_mac(struct ice_hw *hw, struct LIST_HEAD_TYPE *m_lst);
> > enum ice_status ice_remove_mac(struct ice_hw *hw, struct
> > LIST_HEAD_TYPE *m_lst); @@ -375,8 +373,6 @@ enum ice_status
> > ice_add_eth_mac(struct ice_hw *hw, struct LIST_HEAD_TYPE *em_list);
> > enum ice_status
> > ice_remove_eth_mac(struct ice_hw *hw, struct LIST_HEAD_TYPE
> > *em_list); -enum ice_status -ice_remove_vlan(struct ice_hw *hw, struct
> > LIST_HEAD_TYPE *v_list);
> > #ifndef NO_MACVLAN_SUPPORT
> > enum ice_status
> > ice_add_mac_vlan(struct ice_hw *hw, struct LIST_HEAD_TYPE *m_list);
> > diff --git a/drivers/net/ice/base/ice_type.h
> > b/drivers/net/ice/base/ice_type.h index 919ca7fa8..f4e151c55 100644
> > --- a/drivers/net/ice/base/ice_type.h
> > +++ b/drivers/net/ice/base/ice_type.h
> > @@ -14,6 +14,10 @@
> >
> > #define BITS_PER_BYTE 8
> >
> > +#ifndef _FORCE_
> > +#define _FORCE_
> > +#endif
> > +
> > #define ICE_BYTES_PER_WORD 2
> > #define ICE_BYTES_PER_DWORD 4
> > #define ICE_MAX_TRAFFIC_CLASS 8
> > @@ -35,7 +39,7 @@
> > #endif
> >
> > #ifndef IS_ASCII
> > -#define IS_ASCII(_ch) ((_ch) < 0x80)
> > +#define IS_ASCII(_ch) ((_ch) < 0x80)
> > #endif
> >
> > #include "ice_status.h"
> > @@ -80,6 +84,7 @@ static inline u32 ice_round_to_num(u32 N, u32 R)
> > #define ICE_HI_WORD(x) ((u16)(((x) >> 16) & 0xFFFF))
> >
> > /* debug masks - set these bits in hw->debug_mask to control output
> > */
> > +#define ICE_DBG_TRACE BIT_ULL(0) /* for function-trace only */
> > #define ICE_DBG_INIT BIT_ULL(1)
> > #define ICE_DBG_RELEASE BIT_ULL(2)
> > #define ICE_DBG_FW_LOG BIT_ULL(3)
> > @@ -199,6 +204,7 @@ enum ice_vsi_type {
> > #ifdef ADQ_SUPPORT
> > ICE_VSI_CHNL = 4,
> > #endif /* ADQ_SUPPORT */
> > + ICE_VSI_LB = 6,
> > };
> >
> > struct ice_link_status {
> > @@ -718,6 +724,8 @@ struct ice_fw_log_cfg {
> > #define ICE_FW_LOG_EVNT_INIT (ICE_AQC_FW_LOG_INIT_EN >> ICE_AQC_FW_LOG_EN_S)
> > #define ICE_FW_LOG_EVNT_FLOW (ICE_AQC_FW_LOG_FLOW_EN >> ICE_AQC_FW_LOG_EN_S)
> > #define ICE_FW_LOG_EVNT_ERR (ICE_AQC_FW_LOG_ERR_EN >> ICE_AQC_FW_LOG_EN_S)
> > +#define ICE_FW_LOG_EVNT_ALL (ICE_FW_LOG_EVNT_INFO | ICE_FW_LOG_EVNT_INIT | \
> > + ICE_FW_LOG_EVNT_FLOW | ICE_FW_LOG_EVNT_ERR)
> > struct ice_fw_log_evnt evnts[ICE_AQC_FW_LOG_ID_MAX];
> > };
> >
> > @@ -745,6 +753,7 @@ struct ice_hw {
> > u8 pf_id; /* device profile info */
> >
> > u16 max_burst_size; /* driver sets this value */
> > +
> > /* Tx Scheduler values */
> > u16 num_tx_sched_layers;
> > u16 num_tx_sched_phys_layers;
> > @@ -948,7 +957,6 @@ enum ice_sw_fwd_act_type {
> > #define ICE_SR_CSR_PROTECTED_LIST_PTR 0x0D
> > #define ICE_SR_MNG_CFG_PTR 0x0E
> > #define ICE_SR_EMP_MODULE_PTR 0x0F
> > -#define ICE_SR_PBA_FLAGS 0x15
> > #define ICE_SR_PBA_BLOCK_PTR 0x16
> > #define ICE_SR_BOOT_CFG_PTR 0x17
> > #define ICE_SR_NVM_WOL_CFG 0x19
> > @@ -994,6 +1002,7 @@ enum ice_sw_fwd_act_type {
> > #define ICE_SR_EMP_SR_SETTINGS_PTR 0x48
> > #define ICE_SR_CONFIGURATION_METADATA_PTR 0x4D
> > #define ICE_SR_IMMEDIATE_VALUES_PTR 0x4E
> > +#define ICE_SR_POR_REGISTERS_AUTOLOAD_PTR 0x118
> >
> > /* Auxiliary field, mask and shift definition for Shadow RAM and NVM Flash */
> > #define ICE_SR_VPD_SIZE_WORDS 512
> >
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