google/gve/gve_flow_rule.c

12 			       struct gve_adminq_queried_flow_rule *rule)
14 	struct gve_adminq_flow_rule *flow_rule = &rule->flow_rule;
107 				  struct gve_adminq_flow_rule *rule)
129 	rule->action = cpu_to_be16(fsp->ring_cookie);
135 	rule->flow_type = cpu_to_be16(flow_type_lut[flow_type]);
141 		rule->key.src_ip[0] = fsp->h_u.tcp_ip4_spec.ip4src;
142 		rule->key.dst_ip[0] = fsp->h_u.tcp_ip4_spec.ip4dst;
143 		rule->key.src_port = fsp->h_u.tcp_ip4_spec.psrc;
144 		rule->key.dst_port = fsp->h_u.tcp_ip4_spec.pdst;
145 		rule->mask.src_ip[0] = fsp->m_u.tcp_ip4_spec.ip4src;
146 		rule->mask.dst_ip[0] = fsp->m_u.tcp_ip4_spec.ip4dst;
147 		rule->mask.src_port = fsp->m_u.tcp_ip4_spec.psrc;
148 		rule->mask.dst_port = fsp->m_u.tcp_ip4_spec.pdst;
152 		rule->key.src_ip[0] = fsp->h_u.tcp_ip4_spec.ip4src;
153 		rule->key.dst_ip[0] = fsp->h_u.tcp_ip4_spec.ip4dst;
154 		rule->key.spi = fsp->h_u.ah_ip4_spec.spi;
155 		rule->mask.src_ip[0] = fsp->m_u.tcp_ip4_spec.ip4src;
156 		rule->mask.dst_ip[0] = fsp->m_u.tcp_ip4_spec.ip4dst;
157 		rule->mask.spi = fsp->m_u.ah_ip4_spec.spi;
162 		memcpy(&rule->key.src_ip, fsp->h_u.tcp_ip6_spec.ip6src,
164 		memcpy(&rule->key.dst_ip, fsp->h_u.tcp_ip6_spec.ip6dst,
166 		rule->key.src_port = fsp->h_u.tcp_ip6_spec.psrc;
167 		rule->key.dst_port = fsp->h_u.tcp_ip6_spec.pdst;
168 		memcpy(&rule->mask.src_ip, fsp->m_u.tcp_ip6_spec.ip6src,
170 		memcpy(&rule->mask.dst_ip, fsp->m_u.tcp_ip6_spec.ip6dst,
172 		rule->mask.src_port = fsp->m_u.tcp_ip6_spec.psrc;
173 		rule->mask.dst_port = fsp->m_u.tcp_ip6_spec.pdst;
177 		memcpy(&rule->key.src_ip, fsp->h_u.usr_ip6_spec.ip6src,
179 		memcpy(&rule->key.dst_ip, fsp->h_u.usr_ip6_spec.ip6dst,
181 		rule->key.spi = fsp->h_u.ah_ip6_spec.spi;
182 		memcpy(&rule->mask.src_ip, fsp->m_u.usr_ip6_spec.ip6src,
184 		memcpy(&rule->mask.dst_ip, fsp->m_u.usr_ip6_spec.ip6dst,
186 		rule->key.spi = fsp->h_u.ah_ip6_spec.spi;
201 	struct gve_adminq_queried_flow_rule *rule = NULL;
220 			rule = &rules_cache[i];
225 	if (!rule)
228 	err = gve_fill_ethtool_flow_spec(fsp, rule);
266 	struct gve_adminq_flow_rule *rule = NULL;
272 	rule = kvzalloc(sizeof(*rule), GFP_KERNEL);
273 	if (!rule)
276 	err = gve_generate_flow_rule(priv, fsp, rule);
280 	err = gve_adminq_add_flow_rule(priv, rule, fsp->location);
283 	kvfree(rule);
285 		dev_err(&priv->pdev->dev, "Failed to add the flow rule: %u", fsp->location);