From: Steen Hegelund Date: Tue, 14 Feb 2023 10:40:47 +0000 (+0100) Subject: net: microchip: sparx5: Add ES0 VCAP keyset configuration for Sparx5 X-Git-Tag: v6.6.17~5509^2~46^2~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3cbe7537a7f1aaafc4eebc124dfcc8eaf67f1ec7;p=platform%2Fkernel%2Flinux-rpi.git net: microchip: sparx5: Add ES0 VCAP keyset configuration for Sparx5 This adds the ES0 VCAP port keyset configuration for Sparx5. Signed-off-by: Steen Hegelund Signed-off-by: Paolo Abeni --- diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c index c213a44..42b77ba 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c @@ -199,6 +199,7 @@ static const struct sparx5_main_io_resource sparx5_main_iomap[] = { { TARGET_QFWD, 0x110b0000, 2 }, /* 0x6110b0000 */ { TARGET_XQS, 0x110c0000, 2 }, /* 0x6110c0000 */ { TARGET_VCAP_ES2, 0x110d0000, 2 }, /* 0x6110d0000 */ + { TARGET_VCAP_ES0, 0x110e0000, 2 }, /* 0x6110e0000 */ { TARGET_CLKGEN, 0x11100000, 2 }, /* 0x611100000 */ { TARGET_ANA_AC_POL, 0x11200000, 2 }, /* 0x611200000 */ { TARGET_QRES, 0x11280000, 2 }, /* 0x611280000 */ diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_tc_flower.c b/drivers/net/ethernet/microchip/sparx5/sparx5_tc_flower.c index 82d5138..3e29180 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_tc_flower.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_tc_flower.c @@ -290,14 +290,29 @@ static int sparx5_tc_add_rule_counter(struct vcap_admin *admin, { int err; - if (admin->vtype == VCAP_TYPE_IS2 || admin->vtype == VCAP_TYPE_ES2) { + switch (admin->vtype) { + case VCAP_TYPE_IS0: + break; + case VCAP_TYPE_ES0: + err = vcap_rule_mod_action_u32(vrule, VCAP_AF_ESDX, + vrule->id); + if (err) + return err; + vcap_rule_set_counter_id(vrule, vrule->id); + break; + case VCAP_TYPE_IS2: + case VCAP_TYPE_ES2: err = vcap_rule_mod_action_u32(vrule, VCAP_AF_CNT_ID, vrule->id); if (err) return err; vcap_rule_set_counter_id(vrule, vrule->id); + break; + default: + pr_err("%s:%d: vcap type: %d not supported\n", + __func__, __LINE__, admin->vtype); + break; } - return 0; } diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_debugfs.c b/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_debugfs.c index f3b2e58..07b472c 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_debugfs.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_debugfs.c @@ -284,6 +284,44 @@ static void sparx5_vcap_is2_port_stickies(struct sparx5 *sparx5, out->prf(out->dst, "\n"); } +static void sparx5_vcap_es0_port_keys(struct sparx5 *sparx5, + struct vcap_admin *admin, + struct sparx5_port *port, + struct vcap_output_print *out) +{ + u32 value; + + out->prf(out->dst, " port[%02d] (%s): ", port->portno, + netdev_name(port->ndev)); + out->prf(out->dst, "\n Lookup 0: "); + + /* Get lookup state */ + value = spx5_rd(sparx5, REW_ES0_CTRL); + out->prf(out->dst, "\n state: "); + if (REW_ES0_CTRL_ES0_LU_ENA_GET(value)) + out->prf(out->dst, "on"); + else + out->prf(out->dst, "off"); + + out->prf(out->dst, "\n keyset: "); + value = spx5_rd(sparx5, REW_RTAG_ETAG_CTRL(port->portno)); + switch (REW_RTAG_ETAG_CTRL_ES0_ISDX_KEY_ENA_GET(value)) { + case VCAP_ES0_PS_NORMAL_SELECTION: + out->prf(out->dst, "normal"); + break; + case VCAP_ES0_PS_FORCE_ISDX_LOOKUPS: + out->prf(out->dst, "isdx"); + break; + case VCAP_ES0_PS_FORCE_VID_LOOKUPS: + out->prf(out->dst, "vid"); + break; + case VCAP_ES0_PS_RESERVED: + out->prf(out->dst, "reserved"); + break; + } + out->prf(out->dst, "\n"); +} + static void sparx5_vcap_es2_port_keys(struct sparx5 *sparx5, struct vcap_admin *admin, struct sparx5_port *port, @@ -418,6 +456,9 @@ int sparx5_port_info(struct net_device *ndev, sparx5_vcap_is2_port_keys(sparx5, admin, port, out); sparx5_vcap_is2_port_stickies(sparx5, admin, out); break; + case VCAP_TYPE_ES0: + sparx5_vcap_es0_port_keys(sparx5, admin, port, out); + break; case VCAP_TYPE_ES2: sparx5_vcap_es2_port_keys(sparx5, admin, port, out); sparx5_vcap_es2_port_stickies(sparx5, admin, out); diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.c b/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.c index cadc492..72b5635 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.c @@ -37,6 +37,11 @@ ANA_CL_ADV_CL_CFG_MPLS_MC_CLM_KEY_SEL_SET(_mpls_mc) | \ ANA_CL_ADV_CL_CFG_MLBS_CLM_KEY_SEL_SET(_mlbs)) +#define SPARX5_ES0_LOOKUPS 1 +#define VCAP_ES0_KEYSEL(_key) (REW_RTAG_ETAG_CTRL_ES0_ISDX_KEY_ENA_SET(_key)) +#define SPARX5_STAT_ESDX_GRN_PKTS 0x300 +#define SPARX5_STAT_ESDX_YEL_PKTS 0x301 + #define SPARX5_ES2_LOOKUPS 2 #define VCAP_ES2_KEYSEL(_ena, _arp, _ipv4, _ipv6) \ (EACL_VCAP_ES2_KEY_SEL_KEY_ENA_SET(_ena) | \ @@ -118,6 +123,15 @@ static struct sparx5_vcap_inst { .ingress = true, }, { + .vtype = VCAP_TYPE_ES0, + .lookups = SPARX5_ES0_LOOKUPS, + .lookups_per_instance = SPARX5_ES0_LOOKUPS, + .first_cid = SPARX5_VCAP_CID_ES0_L0, + .last_cid = SPARX5_VCAP_CID_ES0_MAX, + .count = 4096, /* Addresses according to datasheet */ + .ingress = false, + }, + { .vtype = VCAP_TYPE_ES2, .lookups = SPARX5_ES2_LOOKUPS, .lookups_per_instance = SPARX5_ES2_LOOKUPS, @@ -169,6 +183,16 @@ static void sparx5_vcap_wait_super_update(struct sparx5 *sparx5) false, sparx5, VCAP_SUPER_CTRL); } +/* Await the ES0 VCAP completion of the current operation */ +static void sparx5_vcap_wait_es0_update(struct sparx5 *sparx5) +{ + u32 value; + + read_poll_timeout(spx5_rd, value, + !VCAP_ES0_CTRL_UPDATE_SHOT_GET(value), 500, 10000, + false, sparx5, VCAP_ES0_CTRL); +} + /* Await the ES2 VCAP completion of the current operation */ static void sparx5_vcap_wait_es2_update(struct sparx5 *sparx5) { @@ -202,6 +226,20 @@ static void _sparx5_vcap_range_init(struct sparx5 *sparx5, sparx5, VCAP_SUPER_CTRL); sparx5_vcap_wait_super_update(sparx5); break; + case VCAP_TYPE_ES0: + spx5_wr(VCAP_ES0_CFG_MV_NUM_POS_SET(0) | + VCAP_ES0_CFG_MV_SIZE_SET(size), + sparx5, VCAP_ES0_CFG); + spx5_wr(VCAP_ES0_CTRL_UPDATE_CMD_SET(VCAP_CMD_INITIALIZE) | + VCAP_ES0_CTRL_UPDATE_ENTRY_DIS_SET(0) | + VCAP_ES0_CTRL_UPDATE_ACTION_DIS_SET(0) | + VCAP_ES0_CTRL_UPDATE_CNT_DIS_SET(0) | + VCAP_ES0_CTRL_UPDATE_ADDR_SET(addr) | + VCAP_ES0_CTRL_CLEAR_CACHE_SET(true) | + VCAP_ES0_CTRL_UPDATE_SHOT_SET(true), + sparx5, VCAP_ES0_CTRL); + sparx5_vcap_wait_es0_update(sparx5); + break; case VCAP_TYPE_ES2: spx5_wr(VCAP_ES2_CFG_MV_NUM_POS_SET(0) | VCAP_ES2_CFG_MV_SIZE_SET(size), @@ -564,6 +602,30 @@ sparx5_vcap_es2_get_port_ipv4_keysets(struct vcap_keyset_list *keysetlist, } /* Return the list of keysets for the vcap port configuration */ +static int sparx5_vcap_es0_get_port_keysets(struct net_device *ndev, + struct vcap_keyset_list *keysetlist, + u16 l3_proto) +{ + struct sparx5_port *port = netdev_priv(ndev); + struct sparx5 *sparx5 = port->sparx5; + int portno = port->portno; + u32 value; + + value = spx5_rd(sparx5, REW_RTAG_ETAG_CTRL(portno)); + + /* Collect all keysets for the port in a list */ + switch (REW_RTAG_ETAG_CTRL_ES0_ISDX_KEY_ENA_GET(value)) { + case VCAP_ES0_PS_NORMAL_SELECTION: + case VCAP_ES0_PS_FORCE_ISDX_LOOKUPS: + vcap_keyset_list_add(keysetlist, VCAP_KFS_ISDX); + break; + default: + break; + } + return 0; +} + +/* Return the list of keysets for the vcap port configuration */ static int sparx5_vcap_es2_get_port_keysets(struct net_device *ndev, int lookup, struct vcap_keyset_list *keysetlist, @@ -647,6 +709,9 @@ int sparx5_vcap_get_port_keyset(struct net_device *ndev, err = sparx5_vcap_is2_get_port_keysets(ndev, lookup, kslist, l3_proto); break; + case VCAP_TYPE_ES0: + err = sparx5_vcap_es0_get_port_keysets(ndev, kslist, l3_proto); + break; case VCAP_TYPE_ES2: lookup = sparx5_vcap_es2_cid_to_lookup(cid); err = sparx5_vcap_es2_get_port_keysets(ndev, lookup, kslist, @@ -719,6 +784,9 @@ sparx5_vcap_validate_keyset(struct net_device *ndev, sparx5_vcap_is2_get_port_keysets(ndev, lookup, &keysetlist, l3_proto); break; + case VCAP_TYPE_ES0: + sparx5_vcap_es0_get_port_keysets(ndev, &keysetlist, l3_proto); + break; case VCAP_TYPE_ES2: lookup = sparx5_vcap_es2_cid_to_lookup(rule->vcap_chain_id); sparx5_vcap_es2_get_port_keysets(ndev, lookup, &keysetlist, @@ -775,6 +843,15 @@ static void sparx5_vcap_ingress_add_default_fields(struct net_device *ndev, VCAP_BIT_0); } +static void sparx5_vcap_es0_add_default_fields(struct net_device *ndev, + struct vcap_admin *admin, + struct vcap_rule *rule) +{ + struct sparx5_port *port = netdev_priv(ndev); + + vcap_rule_add_key_u32(rule, VCAP_KF_IF_EGR_PORT_NO, port->portno, ~0); +} + static void sparx5_vcap_es2_add_default_fields(struct net_device *ndev, struct vcap_admin *admin, struct vcap_rule *rule) @@ -811,6 +888,9 @@ static void sparx5_vcap_add_default_fields(struct net_device *ndev, case VCAP_TYPE_IS2: sparx5_vcap_ingress_add_default_fields(ndev, admin, rule); break; + case VCAP_TYPE_ES0: + sparx5_vcap_es0_add_default_fields(ndev, admin, rule); + break; case VCAP_TYPE_ES2: sparx5_vcap_es2_add_default_fields(ndev, admin, rule); break; @@ -919,6 +999,59 @@ static void sparx5_vcap_is2_cache_write(struct sparx5 *sparx5, } } +/* Use ESDX counters located in the XQS */ +static void sparx5_es0_write_esdx_counter(struct sparx5 *sparx5, + struct vcap_admin *admin, u32 id) +{ + mutex_lock(&sparx5->queue_stats_lock); + spx5_wr(XQS_STAT_CFG_STAT_VIEW_SET(id), sparx5, XQS_STAT_CFG); + spx5_wr(admin->cache.counter, sparx5, + XQS_CNT(SPARX5_STAT_ESDX_GRN_PKTS)); + spx5_wr(0, sparx5, XQS_CNT(SPARX5_STAT_ESDX_YEL_PKTS)); + mutex_unlock(&sparx5->queue_stats_lock); +} + +static void sparx5_vcap_es0_cache_write(struct sparx5 *sparx5, + struct vcap_admin *admin, + enum vcap_selection sel, + u32 start, + u32 count) +{ + u32 *keystr, *mskstr, *actstr; + int idx; + + keystr = &admin->cache.keystream[start]; + mskstr = &admin->cache.maskstream[start]; + actstr = &admin->cache.actionstream[start]; + + switch (sel) { + case VCAP_SEL_ENTRY: + for (idx = 0; idx < count; ++idx) { + /* Avoid 'match-off' by setting value & mask */ + spx5_wr(keystr[idx] & mskstr[idx], sparx5, + VCAP_ES0_VCAP_ENTRY_DAT(idx)); + spx5_wr(~mskstr[idx], sparx5, + VCAP_ES0_VCAP_MASK_DAT(idx)); + } + break; + case VCAP_SEL_ACTION: + for (idx = 0; idx < count; ++idx) + spx5_wr(actstr[idx], sparx5, + VCAP_ES0_VCAP_ACTION_DAT(idx)); + break; + case VCAP_SEL_ALL: + pr_err("%s:%d: cannot write all streams at once\n", + __func__, __LINE__); + break; + default: + break; + } + if (sel & VCAP_SEL_COUNTER) { + spx5_wr(admin->cache.counter, sparx5, VCAP_ES0_VCAP_CNT_DAT(0)); + sparx5_es0_write_esdx_counter(sparx5, admin, start); + } +} + static void sparx5_vcap_es2_cache_write(struct sparx5 *sparx5, struct vcap_admin *admin, enum vcap_selection sel, @@ -978,6 +1111,9 @@ static void sparx5_vcap_cache_write(struct net_device *ndev, case VCAP_TYPE_IS2: sparx5_vcap_is2_cache_write(sparx5, admin, sel, start, count); break; + case VCAP_TYPE_ES0: + sparx5_vcap_es0_cache_write(sparx5, admin, sel, start, count); + break; case VCAP_TYPE_ES2: sparx5_vcap_es2_cache_write(sparx5, admin, sel, start, count); break; @@ -1062,6 +1198,56 @@ static void sparx5_vcap_is2_cache_read(struct sparx5 *sparx5, } } +/* Use ESDX counters located in the XQS */ +static void sparx5_es0_read_esdx_counter(struct sparx5 *sparx5, + struct vcap_admin *admin, u32 id) +{ + u32 counter; + + mutex_lock(&sparx5->queue_stats_lock); + spx5_wr(XQS_STAT_CFG_STAT_VIEW_SET(id), sparx5, XQS_STAT_CFG); + counter = spx5_rd(sparx5, XQS_CNT(SPARX5_STAT_ESDX_GRN_PKTS)) + + spx5_rd(sparx5, XQS_CNT(SPARX5_STAT_ESDX_YEL_PKTS)); + mutex_unlock(&sparx5->queue_stats_lock); + if (counter) + admin->cache.counter = counter; +} + +static void sparx5_vcap_es0_cache_read(struct sparx5 *sparx5, + struct vcap_admin *admin, + enum vcap_selection sel, + u32 start, + u32 count) +{ + u32 *keystr, *mskstr, *actstr; + int idx; + + keystr = &admin->cache.keystream[start]; + mskstr = &admin->cache.maskstream[start]; + actstr = &admin->cache.actionstream[start]; + + if (sel & VCAP_SEL_ENTRY) { + for (idx = 0; idx < count; ++idx) { + keystr[idx] = + spx5_rd(sparx5, VCAP_ES0_VCAP_ENTRY_DAT(idx)); + mskstr[idx] = + ~spx5_rd(sparx5, VCAP_ES0_VCAP_MASK_DAT(idx)); + } + } + + if (sel & VCAP_SEL_ACTION) + for (idx = 0; idx < count; ++idx) + actstr[idx] = + spx5_rd(sparx5, VCAP_ES0_VCAP_ACTION_DAT(idx)); + + if (sel & VCAP_SEL_COUNTER) { + admin->cache.counter = + spx5_rd(sparx5, VCAP_ES0_VCAP_CNT_DAT(0)); + admin->cache.sticky = admin->cache.counter; + sparx5_es0_read_esdx_counter(sparx5, admin, start); + } +} + static void sparx5_vcap_es2_cache_read(struct sparx5 *sparx5, struct vcap_admin *admin, enum vcap_selection sel, @@ -1115,6 +1301,9 @@ static void sparx5_vcap_cache_read(struct net_device *ndev, case VCAP_TYPE_IS2: sparx5_vcap_is2_cache_read(sparx5, admin, sel, start, count); break; + case VCAP_TYPE_ES0: + sparx5_vcap_es0_cache_read(sparx5, admin, sel, start, count); + break; case VCAP_TYPE_ES2: sparx5_vcap_es2_cache_read(sparx5, admin, sel, start, count); break; @@ -1154,6 +1343,25 @@ static void sparx5_vcap_super_update(struct sparx5 *sparx5, sparx5_vcap_wait_super_update(sparx5); } +static void sparx5_vcap_es0_update(struct sparx5 *sparx5, + enum vcap_command cmd, + enum vcap_selection sel, u32 addr) +{ + bool clear = (cmd == VCAP_CMD_INITIALIZE); + + spx5_wr(VCAP_ES0_CFG_MV_NUM_POS_SET(0) | + VCAP_ES0_CFG_MV_SIZE_SET(0), sparx5, VCAP_ES0_CFG); + spx5_wr(VCAP_ES0_CTRL_UPDATE_CMD_SET(cmd) | + VCAP_ES0_CTRL_UPDATE_ENTRY_DIS_SET((VCAP_SEL_ENTRY & sel) == 0) | + VCAP_ES0_CTRL_UPDATE_ACTION_DIS_SET((VCAP_SEL_ACTION & sel) == 0) | + VCAP_ES0_CTRL_UPDATE_CNT_DIS_SET((VCAP_SEL_COUNTER & sel) == 0) | + VCAP_ES0_CTRL_UPDATE_ADDR_SET(addr) | + VCAP_ES0_CTRL_CLEAR_CACHE_SET(clear) | + VCAP_ES0_CTRL_UPDATE_SHOT_SET(true), + sparx5, VCAP_ES0_CTRL); + sparx5_vcap_wait_es0_update(sparx5); +} + static void sparx5_vcap_es2_update(struct sparx5 *sparx5, enum vcap_command cmd, enum vcap_selection sel, u32 addr) @@ -1186,6 +1394,9 @@ static void sparx5_vcap_update(struct net_device *ndev, case VCAP_TYPE_IS2: sparx5_vcap_super_update(sparx5, cmd, sel, addr); break; + case VCAP_TYPE_ES0: + sparx5_vcap_es0_update(sparx5, cmd, sel, addr); + break; case VCAP_TYPE_ES2: sparx5_vcap_es2_update(sparx5, cmd, sel, addr); break; @@ -1215,6 +1426,26 @@ static void sparx5_vcap_super_move(struct sparx5 *sparx5, sparx5_vcap_wait_super_update(sparx5); } +static void sparx5_vcap_es0_move(struct sparx5 *sparx5, + u32 addr, + enum vcap_command cmd, + u16 mv_num_pos, + u16 mv_size) +{ + spx5_wr(VCAP_ES0_CFG_MV_NUM_POS_SET(mv_num_pos) | + VCAP_ES0_CFG_MV_SIZE_SET(mv_size), + sparx5, VCAP_ES0_CFG); + spx5_wr(VCAP_ES0_CTRL_UPDATE_CMD_SET(cmd) | + VCAP_ES0_CTRL_UPDATE_ENTRY_DIS_SET(0) | + VCAP_ES0_CTRL_UPDATE_ACTION_DIS_SET(0) | + VCAP_ES0_CTRL_UPDATE_CNT_DIS_SET(0) | + VCAP_ES0_CTRL_UPDATE_ADDR_SET(addr) | + VCAP_ES0_CTRL_CLEAR_CACHE_SET(false) | + VCAP_ES0_CTRL_UPDATE_SHOT_SET(true), + sparx5, VCAP_ES0_CTRL); + sparx5_vcap_wait_es0_update(sparx5); +} + static void sparx5_vcap_es2_move(struct sparx5 *sparx5, u32 addr, enum vcap_command cmd, @@ -1259,6 +1490,9 @@ static void sparx5_vcap_move(struct net_device *ndev, struct vcap_admin *admin, case VCAP_TYPE_IS2: sparx5_vcap_super_move(sparx5, addr, cmd, mv_num_pos, mv_size); break; + case VCAP_TYPE_ES0: + sparx5_vcap_es0_move(sparx5, addr, cmd, mv_num_pos, mv_size); + break; case VCAP_TYPE_ES2: sparx5_vcap_es2_move(sparx5, addr, cmd, mv_num_pos, mv_size); break; @@ -1333,6 +1567,22 @@ static void sparx5_vcap_is2_port_key_selection(struct sparx5 *sparx5, ANA_ACL_VCAP_S2_CFG(portno)); } +/* Enable ES0 lookups per port and set the keyset generation */ +static void sparx5_vcap_es0_port_key_selection(struct sparx5 *sparx5, + struct vcap_admin *admin) +{ + int portno; + u32 keysel; + + keysel = VCAP_ES0_KEYSEL(VCAP_ES0_PS_FORCE_ISDX_LOOKUPS); + for (portno = 0; portno < SPX5_PORTS; ++portno) + spx5_rmw(keysel, REW_RTAG_ETAG_CTRL_ES0_ISDX_KEY_ENA, + sparx5, REW_RTAG_ETAG_CTRL(portno)); + + spx5_rmw(REW_ES0_CTRL_ES0_LU_ENA_SET(1), REW_ES0_CTRL_ES0_LU_ENA, + sparx5, REW_ES0_CTRL); +} + /* Enable ES2 lookups per port and set the keyset generation */ static void sparx5_vcap_es2_port_key_selection(struct sparx5 *sparx5, struct vcap_admin *admin) @@ -1360,6 +1610,9 @@ static void sparx5_vcap_port_key_selection(struct sparx5 *sparx5, case VCAP_TYPE_IS2: sparx5_vcap_is2_port_key_selection(sparx5, admin); break; + case VCAP_TYPE_ES0: + sparx5_vcap_es0_port_key_selection(sparx5, admin); + break; case VCAP_TYPE_ES2: sparx5_vcap_es2_port_key_selection(sparx5, admin); break; @@ -1391,6 +1644,10 @@ static void sparx5_vcap_port_key_deselection(struct sparx5 *sparx5, sparx5, ANA_ACL_VCAP_S2_CFG(portno)); break; + case VCAP_TYPE_ES0: + spx5_rmw(REW_ES0_CTRL_ES0_LU_ENA_SET(0), + REW_ES0_CTRL_ES0_LU_ENA, sparx5, REW_ES0_CTRL); + break; case VCAP_TYPE_ES2: for (lookup = 0; lookup < admin->lookups; ++lookup) for (portno = 0; portno < SPX5_PORTS; ++portno) @@ -1477,6 +1734,18 @@ static void sparx5_vcap_block_alloc(struct sparx5 *sparx5, cfg->blocks * SUPER_VCAP_BLK_SIZE; admin->last_valid_addr = admin->last_used_addr - 1; break; + case VCAP_TYPE_ES0: + admin->first_valid_addr = 0; + admin->last_used_addr = cfg->count; + admin->last_valid_addr = cfg->count - 1; + cores = spx5_rd(sparx5, VCAP_ES0_CORE_CNT); + for (idx = 0; idx < cores; ++idx) { + spx5_wr(VCAP_ES0_IDX_CORE_IDX_SET(idx), sparx5, + VCAP_ES0_IDX); + spx5_wr(VCAP_ES0_MAP_CORE_MAP_SET(1), sparx5, + VCAP_ES0_MAP); + } + break; case VCAP_TYPE_ES2: admin->first_valid_addr = 0; admin->last_used_addr = cfg->count; diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.h b/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.h index 46a08d5..4b0ad1a 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.h +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.h @@ -32,6 +32,9 @@ #define SPARX5_VCAP_CID_IS2_MAX \ (VCAP_CID_INGRESS_STAGE2_L3 + VCAP_CID_LOOKUP_SIZE - 1) /* IS2 Max */ +#define SPARX5_VCAP_CID_ES0_L0 VCAP_CID_EGRESS_L0 /* ES0 lookup 0 */ +#define SPARX5_VCAP_CID_ES0_MAX (VCAP_CID_EGRESS_L1 - 1) /* ES0 Max */ + #define SPARX5_VCAP_CID_ES2_L0 VCAP_CID_EGRESS_STAGE2_L0 /* ES2 lookup 0 */ #define SPARX5_VCAP_CID_ES2_L1 VCAP_CID_EGRESS_STAGE2_L1 /* ES2 lookup 1 */ #define SPARX5_VCAP_CID_ES2_MAX \ @@ -134,6 +137,16 @@ enum vcap_is2_port_sel_arp { VCAP_IS2_PS_ARP_ARP, }; +/* ES0 port keyset selection control */ + +/* ES0 Egress port traffic type classification */ +enum vcap_es0_port_sel { + VCAP_ES0_PS_NORMAL_SELECTION, + VCAP_ES0_PS_FORCE_ISDX_LOOKUPS, + VCAP_ES0_PS_FORCE_VID_LOOKUPS, + VCAP_ES0_PS_RESERVED, +}; + /* ES2 port keyset selection control */ /* ES2 IPv4 traffic type keyset generation */