diff options
Diffstat (limited to 'drivers/infiniband/hw/irdma/hmc.c')
| -rw-r--r-- | drivers/infiniband/hw/irdma/hmc.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/irdma/hmc.c b/drivers/infiniband/hw/irdma/hmc.c index ac58088a8e41..da18add141da 100644 --- a/drivers/infiniband/hw/irdma/hmc.c +++ b/drivers/infiniband/hw/irdma/hmc.c @@ -5,6 +5,7 @@ #include "defs.h" #include "type.h" #include "protos.h" +#include "virtchnl.h" /** * irdma_find_sd_index_limit - finds segment descriptor index limit @@ -228,6 +229,10 @@ int irdma_sc_create_hmc_obj(struct irdma_sc_dev *dev, bool pd_error = false; int ret_code = 0; + if (dev->hw_attrs.uk_attrs.hw_rev >= IRDMA_GEN_3 && + dev->hmc_info->hmc_obj[info->rsrc_type].mem_loc == IRDMA_LOC_MEM) + return 0; + if (info->start_idx >= info->hmc_info->hmc_obj[info->rsrc_type].cnt) return -EINVAL; @@ -330,7 +335,7 @@ static int irdma_finish_del_sd_reg(struct irdma_sc_dev *dev, u32 i, sd_idx; struct irdma_dma_mem *mem; - if (!reset) + if (dev->privileged && !reset) ret_code = irdma_hmc_sd_grp(dev, info->hmc_info, info->hmc_info->sd_indexes[0], info->del_sd_cnt, false); @@ -376,6 +381,9 @@ int irdma_sc_del_hmc_obj(struct irdma_sc_dev *dev, u32 i, j; int ret_code = 0; + if (dev->hmc_info->hmc_obj[info->rsrc_type].mem_loc == IRDMA_LOC_MEM) + return 0; + if (info->start_idx >= info->hmc_info->hmc_obj[info->rsrc_type].cnt) { ibdev_dbg(to_ibdev(dev), "HMC: error start_idx[%04d] >= [type %04d].cnt[%04d]\n", @@ -589,7 +597,10 @@ int irdma_add_pd_table_entry(struct irdma_sc_dev *dev, pd_entry->sd_index = sd_idx; pd_entry->valid = true; pd_table->use_cnt++; - irdma_invalidate_pf_hmc_pd(dev, sd_idx, rel_pd_idx); + + if (hmc_info->hmc_fn_id < dev->hw_attrs.first_hw_vf_fpm_id && + dev->privileged) + irdma_invalidate_pf_hmc_pd(dev, sd_idx, rel_pd_idx); } pd_entry->bp.use_cnt++; @@ -640,7 +651,8 @@ int irdma_remove_pd_bp(struct irdma_sc_dev *dev, pd_addr = pd_table->pd_page_addr.va; pd_addr += rel_pd_idx; memset(pd_addr, 0, sizeof(u64)); - irdma_invalidate_pf_hmc_pd(dev, sd_idx, idx); + if (dev->privileged && dev->hmc_fn_id == hmc_info->hmc_fn_id) + irdma_invalidate_pf_hmc_pd(dev, sd_idx, idx); if (!pd_entry->rsrc_pg) { mem = &pd_entry->bp.addr; |