diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 56a7d3f2128a80df69ce187a2960defa0bfc058a..da4f75e5cf07993138fb17d5df486d2af31c87d9 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -918,7 +918,7 @@ void bnx2x_panic_dump(struct bnx2x *bp, bool disable_int) u16 start = 0, end = 0; u8 cos; #endif - if (disable_int) + if (IS_PF(bp) && disable_int) bnx2x_int_disable(bp); bp->stats_state = STATS_STATE_DISABLED; @@ -929,33 +929,41 @@ void bnx2x_panic_dump(struct bnx2x *bp, bool disable_int) /* Indices */ /* Common */ - BNX2X_ERR("def_idx(0x%x) def_att_idx(0x%x) attn_state(0x%x) spq_prod_idx(0x%x) next_stats_cnt(0x%x)\n", - bp->def_idx, bp->def_att_idx, bp->attn_state, - bp->spq_prod_idx, bp->stats_counter); - BNX2X_ERR("DSB: attn bits(0x%x) ack(0x%x) id(0x%x) idx(0x%x)\n", - bp->def_status_blk->atten_status_block.attn_bits, - bp->def_status_blk->atten_status_block.attn_bits_ack, - bp->def_status_blk->atten_status_block.status_block_id, - bp->def_status_blk->atten_status_block.attn_bits_index); - BNX2X_ERR(" def ("); - for (i = 0; i < HC_SP_SB_MAX_INDICES; i++) - pr_cont("0x%x%s", - bp->def_status_blk->sp_sb.index_values[i], - (i == HC_SP_SB_MAX_INDICES - 1) ? ") " : " "); - - for (i = 0; i < sizeof(struct hc_sp_status_block_data)/sizeof(u32); i++) - *((u32 *)&sp_sb_data + i) = REG_RD(bp, BAR_CSTRORM_INTMEM + - CSTORM_SP_STATUS_BLOCK_DATA_OFFSET(func) + - i*sizeof(u32)); - - pr_cont("igu_sb_id(0x%x) igu_seg_id(0x%x) pf_id(0x%x) vnic_id(0x%x) vf_id(0x%x) vf_valid (0x%x) state(0x%x)\n", - sp_sb_data.igu_sb_id, - sp_sb_data.igu_seg_id, - sp_sb_data.p_func.pf_id, - sp_sb_data.p_func.vnic_id, - sp_sb_data.p_func.vf_id, - sp_sb_data.p_func.vf_valid, - sp_sb_data.state); + if (IS_PF(bp)) { + struct host_sp_status_block *def_sb = bp->def_status_blk; + int data_size, cstorm_offset; + + BNX2X_ERR("def_idx(0x%x) def_att_idx(0x%x) attn_state(0x%x) spq_prod_idx(0x%x) next_stats_cnt(0x%x)\n", + bp->def_idx, bp->def_att_idx, bp->attn_state, + bp->spq_prod_idx, bp->stats_counter); + BNX2X_ERR("DSB: attn bits(0x%x) ack(0x%x) id(0x%x) idx(0x%x)\n", + def_sb->atten_status_block.attn_bits, + def_sb->atten_status_block.attn_bits_ack, + def_sb->atten_status_block.status_block_id, + def_sb->atten_status_block.attn_bits_index); + BNX2X_ERR(" def ("); + for (i = 0; i < HC_SP_SB_MAX_INDICES; i++) + pr_cont("0x%x%s", + def_sb->sp_sb.index_values[i], + (i == HC_SP_SB_MAX_INDICES - 1) ? ") " : " "); + + data_size = sizeof(struct hc_sp_status_block_data) / + sizeof(u32); + cstorm_offset = CSTORM_SP_STATUS_BLOCK_DATA_OFFSET(func); + for (i = 0; i < data_size; i++) + *((u32 *)&sp_sb_data + i) = + REG_RD(bp, BAR_CSTRORM_INTMEM + cstorm_offset + + i * sizeof(u32)); + + pr_cont("igu_sb_id(0x%x) igu_seg_id(0x%x) pf_id(0x%x) vnic_id(0x%x) vf_id(0x%x) vf_valid (0x%x) state(0x%x)\n", + sp_sb_data.igu_sb_id, + sp_sb_data.igu_seg_id, + sp_sb_data.p_func.pf_id, + sp_sb_data.p_func.vnic_id, + sp_sb_data.p_func.vf_id, + sp_sb_data.p_func.vf_valid, + sp_sb_data.state); + } for_each_eth_queue(bp, i) { struct bnx2x_fastpath *fp = &bp->fp[i]; @@ -1013,6 +1021,11 @@ void bnx2x_panic_dump(struct bnx2x *bp, bool disable_int) pr_cont("0x%x%s", fp->sb_index_values[j], (j == loop - 1) ? ")" : " "); + + /* VF cannot access FW refelection for status block */ + if (IS_VF(bp)) + continue; + /* fw sb data */ data_size = CHIP_IS_E1x(bp) ? sizeof(struct hc_status_block_data_e1x) : @@ -1064,16 +1077,18 @@ void bnx2x_panic_dump(struct bnx2x *bp, bool disable_int) } #ifdef BNX2X_STOP_ON_ERROR - - /* event queue */ - BNX2X_ERR("eq cons %x prod %x\n", bp->eq_cons, bp->eq_prod); - for (i = 0; i < NUM_EQ_DESC; i++) { - u32 *data = (u32 *)&bp->eq_ring[i].message.data; - - BNX2X_ERR("event queue [%d]: header: opcode %d, error %d\n", - i, bp->eq_ring[i].message.opcode, - bp->eq_ring[i].message.error); - BNX2X_ERR("data: %x %x %x\n", data[0], data[1], data[2]); + if (IS_PF(bp)) { + /* event queue */ + BNX2X_ERR("eq cons %x prod %x\n", bp->eq_cons, bp->eq_prod); + for (i = 0; i < NUM_EQ_DESC; i++) { + u32 *data = (u32 *)&bp->eq_ring[i].message.data; + + BNX2X_ERR("event queue [%d]: header: opcode %d, error %d\n", + i, bp->eq_ring[i].message.opcode, + bp->eq_ring[i].message.error); + BNX2X_ERR("data: %x %x %x\n", + data[0], data[1], data[2]); + } } /* Rings */ @@ -1140,8 +1155,10 @@ void bnx2x_panic_dump(struct bnx2x *bp, bool disable_int) } } #endif - bnx2x_fw_dump(bp); - bnx2x_mc_assert(bp); + if (IS_PF(bp)) { + bnx2x_fw_dump(bp); + bnx2x_mc_assert(bp); + } BNX2X_ERR("end crash dump -----------------\n"); }