On 20/02/2015 00:02, Somnath Kotur wrote:
> @@ -502,9 +547,7 @@ EXPORT_SYMBOL(ib_create_qp);
> static const struct {
> int valid;
> enum ib_qp_attr_mask req_param[IB_QPT_MAX];
> - enum ib_qp_attr_mask req_param_add_eth[IB_QPT_MAX];
> enum ib_qp_attr_mask opt_param[IB_QPT_MAX];
> - enum ib_qp_attr_mask opt_param_add_eth[IB_QPT_MAX];
> } qp_state_table[IB_QPS_ERR + 1][IB_QPS_ERR + 1] = {
> [IB_QPS_RESET] = {
> [IB_QPS_RESET] = { .valid = 1 },
> @@ -585,12 +628,6 @@ static const struct {
> IB_QP_MAX_DEST_RD_ATOMIC
> |
> IB_QP_MIN_RNR_TIMER),
> },
> - .req_param_add_eth = {
> - [IB_QPT_RC] = (IB_QP_SMAC),
> - [IB_QPT_UC] = (IB_QP_SMAC),
> - [IB_QPT_XRC_INI] = (IB_QP_SMAC),
> - [IB_QPT_XRC_TGT] = (IB_QP_SMAC)
> - },
> .opt_param = {
> [IB_QPT_UD] = (IB_QP_PKEY_INDEX
> |
> IB_QP_QKEY),
> @@ -611,21 +648,7 @@ static const struct {
> [IB_QPT_GSI] = (IB_QP_PKEY_INDEX
> |
> IB_QP_QKEY),
> },
> - .opt_param_add_eth = {
> - [IB_QPT_RC] = (IB_QP_ALT_SMAC
> |
> - IB_QP_VID
> |
> - IB_QP_ALT_VID),
> - [IB_QPT_UC] = (IB_QP_ALT_SMAC
> |
> - IB_QP_VID
> |
> - IB_QP_ALT_VID),
> - [IB_QPT_XRC_INI] = (IB_QP_ALT_SMAC
> |
> - IB_QP_VID
> |
> - IB_QP_ALT_VID),
> - [IB_QPT_XRC_TGT] = (IB_QP_ALT_SMAC
> |
> - IB_QP_VID
> |
> - IB_QP_ALT_VID)
> - }
> - }
> + },
> },
> [IB_QPS_RTR] = {
> [IB_QPS_RESET] = { .valid = 1 },
> @@ -847,13 +870,6 @@ int ib_modify_qp_is_ok(enum ib_qp_state cur_state, enum
> ib_qp_state next_state,
> req_param = qp_state_table[cur_state][next_state].req_param[type];
> opt_param = qp_state_table[cur_state][next_state].opt_param[type];
>
> - if (ll == IB_LINK_LAYER_ETHERNET) {
> - req_param |= qp_state_table[cur_state][next_state].
> - req_param_add_eth[type];
> - opt_param |= qp_state_table[cur_state][next_state].
> - opt_param_add_eth[type];
> - }
> -
> if ((mask & req_param) != req_param)
> return 0;
>
I understand this patch will remove any kernel reference to these
modify_qp attributes. However, what about user-space? Was it previously
allowed to pass in these parameters?
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