[hermon] Add infrastructure for Ethernet devices

Add PRM structures to support Hermon Ethernet devices.

Signed-off-by: Itay Gazit <itaygazit@gmail.com>
Modified-by: Michael Brown <mcb30@ipxe.org>
Signed-off-by: Michael Brown <mcb30@ipxe.org>

2 files changed, 156 insertions, 8 deletions

diff --git a/src/drivers/infiniband/hermon.c b/src/drivers/infiniband/hermon.c
index 73411aab..2b8da122 100644
--- a/src/drivers/infiniband/hermon.c
+++ b/src/drivers/infiniband/hermon.c
@@ -305,7 +305,7 @@ hermon_cmd_close_port ( struct hermon *hermon, unsigned int port ) {
 
 static inline int
 hermon_cmd_set_port ( struct hermon *hermon, unsigned int port,
-		      struct hermonprm_set_port *set_port ) {
+		      union hermonprm_set_port *set_port ) {
 	return hermon_cmd ( hermon,
 			    HERMON_HCR_IN_CMD ( HERMON_HCR_SET_PORT,
 						1, sizeof ( *set_port ) ),
@@ -1939,7 +1939,7 @@ static int hermon_sense_port_type ( struct ib_device *ibdev ) {
  */
 static int hermon_open ( struct ib_device *ibdev ) {
 	struct hermon *hermon = ib_get_drvdata ( ibdev );
-	struct hermonprm_set_port set_port;
+	union hermonprm_set_port set_port;
 	int port_type;
 	int rc;
 
@@ -1954,7 +1954,7 @@ static int hermon_open ( struct ib_device *ibdev ) {
 
 	/* Set port parameters */
 	memset ( &set_port, 0, sizeof ( set_port ) );
-	MLX_FILL_7 ( &set_port, 0,
+	MLX_FILL_7 ( &set_port.ib, 0,
 		     mmc, 1,
 		     mvc, 1,
 		     mp, 1,
@@ -1962,7 +1962,7 @@ static int hermon_open ( struct ib_device *ibdev ) {
 		     mtu_cap, IB_MTU_2048,
 		     vl_cap, IB_VL_0,
 		     rcm, 1 );
-	MLX_FILL_2 ( &set_port, 10,
+	MLX_FILL_2 ( &set_port.ib, 10,
 		     max_pkey, 1,
 		     max_gid, 1 );
 	if ( ( rc = hermon_cmd_set_port ( hermon, ibdev->port,
diff --git a/src/drivers/infiniband/hermon.h b/src/drivers/infiniband/hermon.h
index f936c97e..a0f4a257 100644
--- a/src/drivers/infiniband/hermon.h
+++ b/src/drivers/infiniband/hermon.h
@@ -68,6 +68,8 @@ FILE_LICENCE ( GPL2_OR_LATER );
 #define HERMON_HCR_READ_MCG		0x0025
 #define HERMON_HCR_WRITE_MCG		0x0026
 #define HERMON_HCR_MGID_HASH		0x0027
+#define HERMON_HCR_MOD_STAT_CFG		0x0034
+#define HERMON_HCR_QUERY_PORT		0x0043
 #define HERMON_HCR_SENSE_PORT		0x004d
 #define HERMON_HCR_RUN_FW		0x0ff6
 #define HERMON_HCR_DISABLE_LAM		0x0ff7
@@ -86,7 +88,9 @@ FILE_LICENCE ( GPL2_OR_LATER );
 #define HERMON_ST_MLX			0x07
 
 /* Port types */
+#define HERMON_PORT_TYPE_UNKNOWN	0
 #define HERMON_PORT_TYPE_IB		1
+#define HERMON_PORT_TYPE_ETH		2
 
 /* MTUs */
 #define HERMON_MTU_2048			0x04
@@ -191,16 +195,18 @@ struct hermonprm_event_mask_st {
 
 struct hermonprm_port_state_change_event_st {
 	pseudo_bit_t reserved[0x00020];
+/* -------------- */
 	struct hermonprm_port_state_change_st data;
 } __attribute__ (( packed ));
 
 struct hermonprm_sense_port_st {
-	pseudo_bit_t port_type[0x00020];
+	pseudo_bit_t reserved0[0x00020];
 /* -------------- */
-	pseudo_bit_t reserved[0x00020];
+	pseudo_bit_t port_type[0x00002];
+	pseudo_bit_t reserved1[0x00018];
 } __attribute__ (( packed ));
 
-struct hermonprm_set_port_st {
+struct hermonprm_set_port_ib_st {
 	pseudo_bit_t rqk[0x00001];
 	pseudo_bit_t rcm[0x00001];
 	pseudo_bit_t reserved0[0x00002];
@@ -242,6 +248,134 @@ struct hermonprm_set_port_st {
 	pseudo_bit_t max_pkey[0x00010];
 } __attribute__ (( packed ));
 
+struct hermonprm_query_port_cap_st {
+	pseudo_bit_t eth_mtu[0x00010];
+	pseudo_bit_t ib_mtu[0x00004];
+	pseudo_bit_t reserved0[0x00004];
+	pseudo_bit_t ib[0x00001];
+	pseudo_bit_t eth[0x00001];
+	pseudo_bit_t reserved1[0x00005];
+	pseudo_bit_t link_state[0x00001];
+/* -------------- */
+	pseudo_bit_t log_max_pkey[0x00004];
+	pseudo_bit_t log_max_gid[0x00004];
+	pseudo_bit_t ib_port_width[0x00004];
+	pseudo_bit_t reserved2[0x00004];
+	pseudo_bit_t eth_link_speed[0x00004];
+	pseudo_bit_t reserved3[0x00004];
+	pseudo_bit_t ib_link_speed[0x00004];
+	pseudo_bit_t reserved4[0x00004];
+/* -------------- */
+	pseudo_bit_t max_vl_ib[0x00004];
+	pseudo_bit_t reserved5[0x00004];
+	pseudo_bit_t log_max_mac[0x00004];
+	pseudo_bit_t log_max_vlan[0x00004];
+	pseudo_bit_t reserved6[0x00010];
+/* -------------- */
+	pseudo_bit_t reserved7[0x00020];
+/* -------------- */
+	pseudo_bit_t mac_47_32[0x00010];
+	pseudo_bit_t reserved8[0x00010];
+/* -------------- */
+	pseudo_bit_t mac_31_0[0x00020];
+/* -------------- */
+	pseudo_bit_t vendor_oui[0x00018];
+	pseudo_bit_t transceiver_type[0x00008];
+/* -------------- */
+	pseudo_bit_t reserved9[0x00010];
+	pseudo_bit_t wavelength[0x00010];
+/* -------------- */
+	pseudo_bit_t transceiver_code_hi[0x00020];
+/* -------------- */
+	pseudo_bit_t transceiver_code_lo[0x00020];
+/* -------------- */
+	pseudo_bit_t reserved10[0x000c0];
+} __attribute__ (( packed ));
+
+struct hermonprm_set_port_general_context_st {
+	pseudo_bit_t v_mtu[0x00001];
+	pseudo_bit_t v_pprx[0x00001];
+	pseudo_bit_t v_pptx[0x00001];
+	pseudo_bit_t reserved0[0x0001d];
+/* -------------- */
+	pseudo_bit_t mtu[0x00010];
+	pseudo_bit_t reserved1[0x00010];
+/* -------------- */
+	pseudo_bit_t reserved2[0x00010];
+	pseudo_bit_t pfctx[0x00008];
+	pseudo_bit_t reserved3[0x00007];
+	pseudo_bit_t pptx[0x00001];
+/* -------------- */
+	pseudo_bit_t reserved4[0x00010];
+	pseudo_bit_t pfcrx[0x00008];
+	pseudo_bit_t reserved5[0x00007];
+	pseudo_bit_t pprx[0x00001];
+/* -------------- */
+} __attribute__ (( packed ));
+
+struct hermonprm_set_port_rqp_calc_st {
+	pseudo_bit_t base_qpn[0x00018];
+	pseudo_bit_t reserved0[0x00008];
+/* -------------- */
+	pseudo_bit_t n_p[0x00002];
+	pseudo_bit_t reserved1[0x00006];
+	pseudo_bit_t n_v[0x00003];
+	pseudo_bit_t reserved2[0x00005];
+	pseudo_bit_t n_m[0x00004];
+	pseudo_bit_t reserved3[0x0000c];
+/* -------------- */
+	pseudo_bit_t mac_miss_index[0x00008];
+	pseudo_bit_t reserved4[0x00018];
+/* -------------- */
+	pseudo_bit_t vlan_miss_index[0x00007];
+	pseudo_bit_t reserved5[0x00008];
+	pseudo_bit_t intra_miss[0x00001];
+	pseudo_bit_t no_vlan_index[0x00007];
+	pseudo_bit_t reserved6[0x00008];
+	pseudo_bit_t intra_no_vlan[0x00001];
+/* -------------- */
+	pseudo_bit_t no_vlan_prio[0x00003];
+	pseudo_bit_t reserved7[0x0001d];
+/* -------------- */
+	pseudo_bit_t promisc_qpn[0x00018];
+	pseudo_bit_t reserved8[0x00007];
+	pseudo_bit_t en_uc_promisc[0x00001];
+/* -------------- */
+	pseudo_bit_t def_mcast_qpn[0x00018];
+	pseudo_bit_t reserved9[0x00005];
+	pseudo_bit_t mc_by_vlan[0x00001];
+	pseudo_bit_t mc_promisc_mode[0x00002];
+/* -------------- */
+	pseudo_bit_t reserved10[0x00020];
+/* -------------- */
+} __attribute__ (( packed ));
+
+struct hermonprm_set_port_mac_table_st {
+	pseudo_bit_t mac_h[0x00010];
+	pseudo_bit_t reserved0[0x0000f];
+	pseudo_bit_t v[0x00001];
+/* -------------- */
+	pseudo_bit_t mac_l[0x00020];
+/* -------------- */
+} __attribute__ (( packed ));
+
+struct hermonprm_set_port_vlan_st {
+	pseudo_bit_t vlan_id[0x0000c];
+	pseudo_bit_t reserved0[0x00012];
+	pseudo_bit_t intra[0x00001];
+	pseudo_bit_t v[0x00001];
+/* -------------- */
+} __attribute__ (( packed ));
+
+struct hermonprm_mod_stat_cfg_pf_net_boot_st {
+	pseudo_bit_t reserved1[0x0001c];
+	pseudo_bit_t pf_net_boot[0x00001];
+	pseudo_bit_t reserved2[0x00002];
+	pseudo_bit_t pf_net_boot_m[0x00001];
+/* -------------- */
+	pseudo_bit_t reserved0[0x00020];
+} __attribute__ (( packed ));
+
 /*
  * Wrapper structures for hardware datatypes
  *
@@ -260,6 +394,7 @@ struct MLX_DECLARE_STRUCT ( hermonprm_init_hca );
 struct MLX_DECLARE_STRUCT ( hermonprm_mad_ifc );
 struct MLX_DECLARE_STRUCT ( hermonprm_mcg_entry );
 struct MLX_DECLARE_STRUCT ( hermonprm_mgm_hash );
+struct MLX_DECLARE_STRUCT ( hermonprm_mod_stat_cfg_pf_net_boot );
 struct MLX_DECLARE_STRUCT ( hermonprm_mpt );
 struct MLX_DECLARE_STRUCT ( hermonprm_mtt );
 struct MLX_DECLARE_STRUCT ( hermonprm_port_state_change_event );
@@ -267,11 +402,16 @@ struct MLX_DECLARE_STRUCT ( hermonprm_qp_db_record );
 struct MLX_DECLARE_STRUCT ( hermonprm_qp_ee_state_transitions );
 struct MLX_DECLARE_STRUCT ( hermonprm_query_dev_cap );
 struct MLX_DECLARE_STRUCT ( hermonprm_query_fw );
+struct MLX_DECLARE_STRUCT ( hermonprm_query_port_cap );
 struct MLX_DECLARE_STRUCT ( hermonprm_queue_pair_ee_context_entry );
 struct MLX_DECLARE_STRUCT ( hermonprm_scalar_parameter );
 struct MLX_DECLARE_STRUCT ( hermonprm_sense_port );
 struct MLX_DECLARE_STRUCT ( hermonprm_send_db_register );
-struct MLX_DECLARE_STRUCT ( hermonprm_set_port );
+struct MLX_DECLARE_STRUCT ( hermonprm_set_port_ib );
+struct MLX_DECLARE_STRUCT ( hermonprm_set_port_general_context );
+struct MLX_DECLARE_STRUCT ( hermonprm_set_port_mac_table );
+struct MLX_DECLARE_STRUCT ( hermonprm_set_port_rqp_calc );
+struct MLX_DECLARE_STRUCT ( hermonprm_set_port_vlan );
 struct MLX_DECLARE_STRUCT ( hermonprm_ud_address_vector );
 struct MLX_DECLARE_STRUCT ( hermonprm_virtual_physical_mapping );
 struct MLX_DECLARE_STRUCT ( hermonprm_wqe_segment_ctrl_mlx );
@@ -336,6 +476,14 @@ union hermonprm_mad {
 	union ib_mad mad;
 } __attribute__ (( packed ));
 
+union hermonprm_set_port {
+	struct hermonprm_set_port_ib ib;
+	struct hermonprm_set_port_general_context general;
+	struct hermonprm_set_port_rqp_calc rqp_calc;
+	struct hermonprm_set_port_mac_table mac_table[128];
+	struct hermonprm_set_port_vlan vlan;
+} __attribute__ (( packed ));
+
 /*
  * iPXE-specific definitions
  *