X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fqede%2Fbase%2Fecore_int.c;h=b57c510ca71a3ad4cf2c827c6ef5747650848623;hb=f78f0e64f772aa32bdca79a17835db8f2c57c1d9;hp=1a157a58ec30e0eba6e4f568702b9e3e3f7fbd4e;hpb=d9237ae22731d6968a0667d32953ebce27c21a0a;p=dpdk.git diff --git a/drivers/net/qede/base/ecore_int.c b/drivers/net/qede/base/ecore_int.c index 1a157a58ec..b57c510ca7 100644 --- a/drivers/net/qede/base/ecore_int.c +++ b/drivers/net/qede/base/ecore_int.c @@ -59,6 +59,11 @@ struct aeu_invert_reg_bit { #define ATTENTION_OFFSET_MASK (0x000ff000) #define ATTENTION_OFFSET_SHIFT (12) +#define ATTENTION_BB_MASK (0x00700000) +#define ATTENTION_BB_SHIFT (20) +#define ATTENTION_BB(value) ((value) << ATTENTION_BB_SHIFT) +#define ATTENTION_BB_DIFFERENT (1 << 23) + #define ATTENTION_CLEAR_ENABLE (1 << 28) unsigned int flags; @@ -279,122 +284,119 @@ out: #define ECORE_PGLUE_ATTENTION_ICPL_VALID (1 << 23) #define ECORE_PGLUE_ATTENTION_ZLR_VALID (1 << 25) #define ECORE_PGLUE_ATTENTION_ILT_VALID (1 << 23) -static enum _ecore_status_t ecore_pglub_rbc_attn_cb(struct ecore_hwfn *p_hwfn) + +enum _ecore_status_t ecore_pglueb_rbc_attn_handler(struct ecore_hwfn *p_hwfn, + struct ecore_ptt *p_ptt) { u32 tmp; - tmp = ecore_rd(p_hwfn, p_hwfn->p_dpc_ptt, - PGLUE_B_REG_TX_ERR_WR_DETAILS2); + tmp = ecore_rd(p_hwfn, p_ptt, PGLUE_B_REG_TX_ERR_WR_DETAILS2); if (tmp & ECORE_PGLUE_ATTENTION_VALID) { u32 addr_lo, addr_hi, details; - addr_lo = ecore_rd(p_hwfn, p_hwfn->p_dpc_ptt, + addr_lo = ecore_rd(p_hwfn, p_ptt, PGLUE_B_REG_TX_ERR_WR_ADD_31_0); - addr_hi = ecore_rd(p_hwfn, p_hwfn->p_dpc_ptt, + addr_hi = ecore_rd(p_hwfn, p_ptt, PGLUE_B_REG_TX_ERR_WR_ADD_63_32); - details = ecore_rd(p_hwfn, p_hwfn->p_dpc_ptt, + details = ecore_rd(p_hwfn, p_ptt, PGLUE_B_REG_TX_ERR_WR_DETAILS); - DP_INFO(p_hwfn, - "Illegal write by chip to [%08x:%08x] blocked." - "Details: %08x [PFID %02x, VFID %02x, VF_VALID %02x]" - " Details2 %08x [Was_error %02x BME deassert %02x" - " FID_enable deassert %02x]\n", - addr_hi, addr_lo, details, - (u8)((details & - ECORE_PGLUE_ATTENTION_DETAILS_PFID_MASK) >> - ECORE_PGLUE_ATTENTION_DETAILS_PFID_SHIFT), - (u8)((details & - ECORE_PGLUE_ATTENTION_DETAILS_VFID_MASK) >> - ECORE_PGLUE_ATTENTION_DETAILS_VFID_SHIFT), - (u8)((details & ECORE_PGLUE_ATTENTION_DETAILS_VF_VALID) - ? 1 : 0), tmp, - (u8)((tmp & ECORE_PGLUE_ATTENTION_DETAILS2_WAS_ERR) ? 1 - : 0), - (u8)((tmp & ECORE_PGLUE_ATTENTION_DETAILS2_BME) ? 1 : - 0), - (u8)((tmp & ECORE_PGLUE_ATTENTION_DETAILS2_FID_EN) ? 1 - : 0)); + DP_NOTICE(p_hwfn, false, + "Illegal write by chip to [%08x:%08x] blocked. Details: %08x [PFID %02x, VFID %02x, VF_VALID %02x] Details2 %08x [Was_error %02x BME deassert %02x FID_enable deassert %02x]\n", + addr_hi, addr_lo, details, + (u8)((details & + ECORE_PGLUE_ATTENTION_DETAILS_PFID_MASK) >> + ECORE_PGLUE_ATTENTION_DETAILS_PFID_SHIFT), + (u8)((details & + ECORE_PGLUE_ATTENTION_DETAILS_VFID_MASK) >> + ECORE_PGLUE_ATTENTION_DETAILS_VFID_SHIFT), + (u8)((details & + ECORE_PGLUE_ATTENTION_DETAILS_VF_VALID) ? 1 : 0), + tmp, + (u8)((tmp & ECORE_PGLUE_ATTENTION_DETAILS2_WAS_ERR) ? + 1 : 0), + (u8)((tmp & ECORE_PGLUE_ATTENTION_DETAILS2_BME) ? + 1 : 0), + (u8)((tmp & ECORE_PGLUE_ATTENTION_DETAILS2_FID_EN) ? + 1 : 0)); } - tmp = ecore_rd(p_hwfn, p_hwfn->p_dpc_ptt, - PGLUE_B_REG_TX_ERR_RD_DETAILS2); + tmp = ecore_rd(p_hwfn, p_ptt, PGLUE_B_REG_TX_ERR_RD_DETAILS2); if (tmp & ECORE_PGLUE_ATTENTION_RD_VALID) { u32 addr_lo, addr_hi, details; - addr_lo = ecore_rd(p_hwfn, p_hwfn->p_dpc_ptt, + addr_lo = ecore_rd(p_hwfn, p_ptt, PGLUE_B_REG_TX_ERR_RD_ADD_31_0); - addr_hi = ecore_rd(p_hwfn, p_hwfn->p_dpc_ptt, + addr_hi = ecore_rd(p_hwfn, p_ptt, PGLUE_B_REG_TX_ERR_RD_ADD_63_32); - details = ecore_rd(p_hwfn, p_hwfn->p_dpc_ptt, + details = ecore_rd(p_hwfn, p_ptt, PGLUE_B_REG_TX_ERR_RD_DETAILS); - DP_INFO(p_hwfn, - "Illegal read by chip from [%08x:%08x] blocked." - " Details: %08x [PFID %02x, VFID %02x, VF_VALID %02x]" - " Details2 %08x [Was_error %02x BME deassert %02x" - " FID_enable deassert %02x]\n", - addr_hi, addr_lo, details, - (u8)((details & - ECORE_PGLUE_ATTENTION_DETAILS_PFID_MASK) >> - ECORE_PGLUE_ATTENTION_DETAILS_PFID_SHIFT), - (u8)((details & - ECORE_PGLUE_ATTENTION_DETAILS_VFID_MASK) >> - ECORE_PGLUE_ATTENTION_DETAILS_VFID_SHIFT), - (u8)((details & ECORE_PGLUE_ATTENTION_DETAILS_VF_VALID) - ? 1 : 0), tmp, - (u8)((tmp & ECORE_PGLUE_ATTENTION_DETAILS2_WAS_ERR) ? 1 - : 0), - (u8)((tmp & ECORE_PGLUE_ATTENTION_DETAILS2_BME) ? 1 : - 0), - (u8)((tmp & ECORE_PGLUE_ATTENTION_DETAILS2_FID_EN) ? 1 - : 0)); + DP_NOTICE(p_hwfn, false, + "Illegal read by chip from [%08x:%08x] blocked. Details: %08x [PFID %02x, VFID %02x, VF_VALID %02x] Details2 %08x [Was_error %02x BME deassert %02x FID_enable deassert %02x]\n", + addr_hi, addr_lo, details, + (u8)((details & + ECORE_PGLUE_ATTENTION_DETAILS_PFID_MASK) >> + ECORE_PGLUE_ATTENTION_DETAILS_PFID_SHIFT), + (u8)((details & + ECORE_PGLUE_ATTENTION_DETAILS_VFID_MASK) >> + ECORE_PGLUE_ATTENTION_DETAILS_VFID_SHIFT), + (u8)((details & + ECORE_PGLUE_ATTENTION_DETAILS_VF_VALID) ? 1 : 0), + tmp, + (u8)((tmp & ECORE_PGLUE_ATTENTION_DETAILS2_WAS_ERR) ? + 1 : 0), + (u8)((tmp & ECORE_PGLUE_ATTENTION_DETAILS2_BME) ? + 1 : 0), + (u8)((tmp & ECORE_PGLUE_ATTENTION_DETAILS2_FID_EN) ? + 1 : 0)); } - tmp = ecore_rd(p_hwfn, p_hwfn->p_dpc_ptt, - PGLUE_B_REG_TX_ERR_WR_DETAILS_ICPL); + tmp = ecore_rd(p_hwfn, p_ptt, PGLUE_B_REG_TX_ERR_WR_DETAILS_ICPL); if (tmp & ECORE_PGLUE_ATTENTION_ICPL_VALID) - DP_INFO(p_hwfn, "ICPL error - %08x\n", tmp); + DP_NOTICE(p_hwfn, false, "ICPL erorr - %08x\n", tmp); - tmp = ecore_rd(p_hwfn, p_hwfn->p_dpc_ptt, - PGLUE_B_REG_MASTER_ZLR_ERR_DETAILS); + tmp = ecore_rd(p_hwfn, p_ptt, PGLUE_B_REG_MASTER_ZLR_ERR_DETAILS); if (tmp & ECORE_PGLUE_ATTENTION_ZLR_VALID) { u32 addr_hi, addr_lo; - addr_lo = ecore_rd(p_hwfn, p_hwfn->p_dpc_ptt, + addr_lo = ecore_rd(p_hwfn, p_ptt, PGLUE_B_REG_MASTER_ZLR_ERR_ADD_31_0); - addr_hi = ecore_rd(p_hwfn, p_hwfn->p_dpc_ptt, + addr_hi = ecore_rd(p_hwfn, p_ptt, PGLUE_B_REG_MASTER_ZLR_ERR_ADD_63_32); - DP_INFO(p_hwfn, "ICPL error - %08x [Address %08x:%08x]\n", - tmp, addr_hi, addr_lo); + DP_NOTICE(p_hwfn, false, + "ICPL erorr - %08x [Address %08x:%08x]\n", + tmp, addr_hi, addr_lo); } - tmp = ecore_rd(p_hwfn, p_hwfn->p_dpc_ptt, - PGLUE_B_REG_VF_ILT_ERR_DETAILS2); + tmp = ecore_rd(p_hwfn, p_ptt, PGLUE_B_REG_VF_ILT_ERR_DETAILS2); if (tmp & ECORE_PGLUE_ATTENTION_ILT_VALID) { u32 addr_hi, addr_lo, details; - addr_lo = ecore_rd(p_hwfn, p_hwfn->p_dpc_ptt, + addr_lo = ecore_rd(p_hwfn, p_ptt, PGLUE_B_REG_VF_ILT_ERR_ADD_31_0); - addr_hi = ecore_rd(p_hwfn, p_hwfn->p_dpc_ptt, + addr_hi = ecore_rd(p_hwfn, p_ptt, PGLUE_B_REG_VF_ILT_ERR_ADD_63_32); - details = ecore_rd(p_hwfn, p_hwfn->p_dpc_ptt, + details = ecore_rd(p_hwfn, p_ptt, PGLUE_B_REG_VF_ILT_ERR_DETAILS); - DP_INFO(p_hwfn, - "ILT error - Details %08x Details2 %08x" - " [Address %08x:%08x]\n", - details, tmp, addr_hi, addr_lo); + DP_NOTICE(p_hwfn, false, + "ILT error - Details %08x Details2 %08x [Address %08x:%08x]\n", + details, tmp, addr_hi, addr_lo); } /* Clear the indications */ - ecore_wr(p_hwfn, p_hwfn->p_dpc_ptt, - PGLUE_B_REG_LATCHED_ERRORS_CLR, (1 << 2)); + ecore_wr(p_hwfn, p_ptt, PGLUE_B_REG_LATCHED_ERRORS_CLR, (1 << 2)); return ECORE_SUCCESS; } +static enum _ecore_status_t ecore_pglueb_rbc_attn_cb(struct ecore_hwfn *p_hwfn) +{ + return ecore_pglueb_rbc_attn_handler(p_hwfn, p_hwfn->p_dpc_ptt); +} + static enum _ecore_status_t ecore_fw_assertion(struct ecore_hwfn *p_hwfn) { DP_NOTICE(p_hwfn, false, "FW assertion!\n"); @@ -414,7 +416,7 @@ ecore_general_attention_35(struct ecore_hwfn *p_hwfn) #define ECORE_DORQ_ATTENTION_REASON_MASK (0xfffff) #define ECORE_DORQ_ATTENTION_OPAQUE_MASK (0xffff) -#define ECORE_DORQ_ATTENTION_SIZE_MASK (0x7f) +#define ECORE_DORQ_ATTENTION_SIZE_MASK (0x7f0000) #define ECORE_DORQ_ATTENTION_SIZE_SHIFT (16) static enum _ecore_status_t ecore_dorq_attn_cb(struct ecore_hwfn *p_hwfn) @@ -468,7 +470,26 @@ static enum _ecore_status_t ecore_tm_attn_cb(struct ecore_hwfn *p_hwfn) return ECORE_INVAL; } -/* Notice aeu_invert_reg must be defined in the same order of bits as HW; */ +/* Instead of major changes to the data-structure, we have a some 'special' + * identifiers for sources that changed meaning between adapters. + */ +enum aeu_invert_reg_special_type { + AEU_INVERT_REG_SPECIAL_CNIG_0, + AEU_INVERT_REG_SPECIAL_CNIG_1, + AEU_INVERT_REG_SPECIAL_CNIG_2, + AEU_INVERT_REG_SPECIAL_CNIG_3, + AEU_INVERT_REG_SPECIAL_MAX, +}; + +static struct aeu_invert_reg_bit +aeu_descs_special[AEU_INVERT_REG_SPECIAL_MAX] = { + {"CNIG port 0", ATTENTION_SINGLE, OSAL_NULL, BLOCK_CNIG}, + {"CNIG port 1", ATTENTION_SINGLE, OSAL_NULL, BLOCK_CNIG}, + {"CNIG port 2", ATTENTION_SINGLE, OSAL_NULL, BLOCK_CNIG}, + {"CNIG port 3", ATTENTION_SINGLE, OSAL_NULL, BLOCK_CNIG}, +}; + +/* Notice aeu_invert_reg must be defined in the same order of bits as HW; */ static struct aeu_invert_reg aeu_descs[NUM_ATTN_REGS] = { { { /* After Invert 1 */ @@ -481,7 +502,7 @@ static struct aeu_invert_reg aeu_descs[NUM_ATTN_REGS] = { { /* After Invert 2 */ {"PGLUE config_space", ATTENTION_SINGLE, OSAL_NULL, MAX_BLOCK_ID}, {"PGLUE misc_flr", ATTENTION_SINGLE, OSAL_NULL, MAX_BLOCK_ID}, - {"PGLUE B RBC", ATTENTION_PAR_INT, ecore_pglub_rbc_attn_cb, + {"PGLUE B RBC", ATTENTION_PAR_INT, ecore_pglueb_rbc_attn_cb, BLOCK_PGLUE_B}, {"PGLUE misc_mctp", ATTENTION_SINGLE, OSAL_NULL, MAX_BLOCK_ID}, {"Flash event", ATTENTION_SINGLE, OSAL_NULL, MAX_BLOCK_ID}, @@ -511,8 +532,18 @@ static struct aeu_invert_reg aeu_descs[NUM_ATTN_REGS] = { OSAL_NULL, MAX_BLOCK_ID}, {"General Attention 35", ATTENTION_SINGLE | ATTENTION_CLEAR_ENABLE, ecore_general_attention_35, MAX_BLOCK_ID}, - {"CNIG port %d", (4 << ATTENTION_LENGTH_SHIFT), OSAL_NULL, - BLOCK_CNIG}, + {"NWS Parity", ATTENTION_PAR | ATTENTION_BB_DIFFERENT | + ATTENTION_BB(AEU_INVERT_REG_SPECIAL_CNIG_0), + OSAL_NULL, BLOCK_NWS}, + {"NWS Interrupt", ATTENTION_SINGLE | ATTENTION_BB_DIFFERENT | + ATTENTION_BB(AEU_INVERT_REG_SPECIAL_CNIG_1), + OSAL_NULL, BLOCK_NWS}, + {"NWM Parity", ATTENTION_PAR | ATTENTION_BB_DIFFERENT | + ATTENTION_BB(AEU_INVERT_REG_SPECIAL_CNIG_2), + OSAL_NULL, BLOCK_NWM}, + {"NWM Interrupt", ATTENTION_SINGLE | ATTENTION_BB_DIFFERENT | + ATTENTION_BB(AEU_INVERT_REG_SPECIAL_CNIG_3), + OSAL_NULL, BLOCK_NWM}, {"MCP CPU", ATTENTION_SINGLE, ecore_mcp_attn_cb, MAX_BLOCK_ID}, {"MCP Watchdog timer", ATTENTION_SINGLE, OSAL_NULL, MAX_BLOCK_ID}, {"MCP M2P", ATTENTION_SINGLE, OSAL_NULL, MAX_BLOCK_ID}, @@ -634,6 +665,27 @@ static struct aeu_invert_reg aeu_descs[NUM_ATTN_REGS] = { }; +static struct aeu_invert_reg_bit * +ecore_int_aeu_translate(struct ecore_hwfn *p_hwfn, + struct aeu_invert_reg_bit *p_bit) +{ + if (!ECORE_IS_BB(p_hwfn->p_dev)) + return p_bit; + + if (!(p_bit->flags & ATTENTION_BB_DIFFERENT)) + return p_bit; + + return &aeu_descs_special[(p_bit->flags & ATTENTION_BB_MASK) >> + ATTENTION_BB_SHIFT]; +} + +static bool ecore_int_is_parity_flag(struct ecore_hwfn *p_hwfn, + struct aeu_invert_reg_bit *p_bit) +{ + return !!(ecore_int_aeu_translate(p_hwfn, p_bit)->flags & + ATTENTION_PARITY); +} + #define ATTN_STATE_BITS (0xfff) #define ATTN_BITS_MASKABLE (0x3ff) struct ecore_sb_attn_info { @@ -772,8 +824,9 @@ ecore_int_deassertion_aeu_bit(struct ecore_hwfn *p_hwfn, ATTN_TYPE_INTERRUPT, !b_fatal); } + /* @DPDK */ /* Reach assertion if attention is fatal */ - if (b_fatal) { + if (b_fatal || (strcmp(p_bit_name, "PGLUE B RBC") == 0)) { DP_NOTICE(p_hwfn, true, "`%s': Fatal attention\n", p_bit_name); @@ -787,7 +840,7 @@ ecore_int_deassertion_aeu_bit(struct ecore_hwfn *p_hwfn, u32 mask = ~bitmask; val = ecore_rd(p_hwfn, p_hwfn->p_dpc_ptt, aeu_en_reg); ecore_wr(p_hwfn, p_hwfn->p_dpc_ptt, aeu_en_reg, (val & mask)); - DP_INFO(p_hwfn, "`%s' - Disabled future attentions\n", + DP_ERR(p_hwfn, "`%s' - Disabled future attentions\n", p_bit_name); } @@ -868,7 +921,7 @@ static enum _ecore_status_t ecore_int_deassertion(struct ecore_hwfn *p_hwfn, for (j = 0, bit_idx = 0; bit_idx < 32; j++) { struct aeu_invert_reg_bit *p_bit = &p_aeu->bits[j]; - if ((p_bit->flags & ATTENTION_PARITY) && + if (ecore_int_is_parity_flag(p_hwfn, p_bit) && !!(parities & (1 << bit_idx))) { ecore_int_deassertion_parity(p_hwfn, p_bit, bit_idx); @@ -905,26 +958,29 @@ static enum _ecore_status_t ecore_int_deassertion(struct ecore_hwfn *p_hwfn, unsigned long int bitmask; u8 bit, bit_len; + /* Need to account bits with changed meaning */ p_aeu = &sb_attn_sw->p_aeu_desc[i].bits[j]; - /* No need to handle attention-only bits */ - if (p_aeu->flags == ATTENTION_PAR) - continue; - bit = bit_idx; bit_len = ATTENTION_LENGTH(p_aeu->flags); - if (p_aeu->flags & ATTENTION_PAR_INT) { + if (ecore_int_is_parity_flag(p_hwfn, p_aeu)) { /* Skip Parity */ bit++; bit_len--; } + /* Find the bits relating to HW-block, then + * shift so they'll become LSB. + */ bitmask = bits & (((1 << bit_len) - 1) << bit); + bitmask >>= bit; + if (bitmask) { u32 flags = p_aeu->flags; char bit_name[30]; + u8 num; - bit = (u8)OSAL_FIND_FIRST_BIT(&bitmask, + num = (u8)OSAL_FIND_FIRST_BIT(&bitmask, bit_len); /* Some bits represent more than a @@ -936,11 +992,17 @@ static enum _ecore_status_t ecore_int_deassertion(struct ecore_hwfn *p_hwfn, ATTENTION_LENGTH(flags) > 1)) OSAL_SNPRINTF(bit_name, 30, p_aeu->bit_name, - bit); + num); else OSAL_STRNCPY(bit_name, p_aeu->bit_name, 30); + + /* We now need to pass bitmask in its + * correct position. + */ + bitmask <<= bit; + /* Handle source of the attention */ ecore_int_deassertion_aeu_bit(p_hwfn, p_aeu, @@ -1203,12 +1265,13 @@ static void ecore_int_sb_attn_init(struct ecore_hwfn *p_hwfn, for (i = 0; i < NUM_ATTN_REGS; i++) { /* j is array index, k is bit index */ for (j = 0, k = 0; k < 32; j++) { - unsigned int flags = aeu_descs[i].bits[j].flags; + struct aeu_invert_reg_bit *p_aeu; - if (flags & ATTENTION_PARITY) + p_aeu = &aeu_descs[i].bits[j]; + if (ecore_int_is_parity_flag(p_hwfn, p_aeu)) sb_info->parity_mask[i] |= 1 << k; - k += ATTENTION_LENGTH(flags); + k += ATTENTION_LENGTH(p_aeu->flags); } DP_VERBOSE(p_hwfn, ECORE_MSG_INTR, "Attn Mask [Reg %d]: 0x%08x\n", @@ -2117,30 +2180,6 @@ void ecore_int_get_num_sbs(struct ecore_hwfn *p_hwfn, p_sb_cnt_info->sb_free_blk = info->free_blks; } -u16 ecore_int_queue_id_from_sb_id(struct ecore_hwfn *p_hwfn, u16 sb_id) -{ - struct ecore_igu_info *p_info = p_hwfn->hw_info.p_igu_info; - - /* Determine origin of SB id */ - if ((sb_id >= p_info->igu_base_sb) && - (sb_id < p_info->igu_base_sb + p_info->igu_sb_cnt)) { - return sb_id - p_info->igu_base_sb; - } else if ((sb_id >= p_info->igu_base_sb_iov) && - (sb_id < p_info->igu_base_sb_iov + - p_info->igu_sb_cnt_iov)) { - /* We want the first VF queue to be adjacent to the - * last PF queue. Since L2 queues can be partial to - * SBs, we'll use the feature instead. - */ - return sb_id - p_info->igu_base_sb_iov + - FEAT_NUM(p_hwfn, ECORE_PF_L2_QUE); - } else { - DP_NOTICE(p_hwfn, true, "SB %d not in range for function\n", - sb_id); - return 0; - } -} - void ecore_int_disable_post_isr_release(struct ecore_dev *p_dev) { int i; @@ -2190,3 +2229,30 @@ enum _ecore_status_t ecore_int_set_timer_res(struct ecore_hwfn *p_hwfn, return rc; } + +enum _ecore_status_t ecore_int_get_sb_dbg(struct ecore_hwfn *p_hwfn, + struct ecore_ptt *p_ptt, + struct ecore_sb_info *p_sb, + struct ecore_sb_info_dbg *p_info) +{ + u16 sbid = p_sb->igu_sb_id; + int i; + + if (IS_VF(p_hwfn->p_dev)) + return ECORE_INVAL; + + if (sbid > NUM_OF_SBS(p_hwfn->p_dev)) + return ECORE_INVAL; + + p_info->igu_prod = ecore_rd(p_hwfn, p_ptt, + IGU_REG_PRODUCER_MEMORY + sbid * 4); + p_info->igu_cons = ecore_rd(p_hwfn, p_ptt, + IGU_REG_CONSUMER_MEM + sbid * 4); + + for (i = 0; i < PIS_PER_SB; i++) + p_info->pi[i] = (u16)ecore_rd(p_hwfn, p_ptt, + CAU_REG_PI_MEMORY + + sbid * 4 * PIS_PER_SB + i * 4); + + return ECORE_SUCCESS; +}