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/kernel/linux/linux-5.10/drivers/net/ethernet/mscc/
Docelot.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
3 * Microsemi Ocelot Switch driver
9 #include "ocelot.h"
21 static inline u32 ocelot_mact_read_macaccess(struct ocelot *ocelot) in ocelot_mact_read_macaccess() argument
23 return ocelot_read(ocelot, ANA_TABLES_MACACCESS); in ocelot_mact_read_macaccess()
26 static inline int ocelot_mact_wait_for_completion(struct ocelot *ocelot) in ocelot_mact_wait_for_completion() argument
31 ocelot, val, in ocelot_mact_wait_for_completion()
37 static void ocelot_mact_select(struct ocelot *ocelot, in ocelot_mact_select() argument
48 mach |= mac[1] << 0; in ocelot_mact_select()
54 ocelot_write(ocelot, macl, ANA_TABLES_MACLDATA); in ocelot_mact_select()
[all …]
Docelot_ptp.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /* Microsemi Ocelot PTP clock driver
9 #include <soc/mscc/ocelot.h>
13 struct ocelot *ocelot = container_of(ptp, struct ocelot, ptp_info); in ocelot_ptp_gettime64() local
19 spin_lock_irqsave(&ocelot->ptp_clock_lock, flags); in ocelot_ptp_gettime64()
21 val = ocelot_read_rix(ocelot, PTP_PIN_CFG, TOD_ACC_PIN); in ocelot_ptp_gettime64()
24 ocelot_write_rix(ocelot, val, PTP_PIN_CFG, TOD_ACC_PIN); in ocelot_ptp_gettime64()
26 s = ocelot_read_rix(ocelot, PTP_PIN_TOD_SEC_MSB, TOD_ACC_PIN) & 0xffff; in ocelot_ptp_gettime64()
28 s += ocelot_read_rix(ocelot, PTP_PIN_TOD_SEC_LSB, TOD_ACC_PIN); in ocelot_ptp_gettime64()
29 ns = ocelot_read_rix(ocelot, PTP_PIN_TOD_NSEC, TOD_ACC_PIN); in ocelot_ptp_gettime64()
[all …]
Docelot_net.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /* Microsemi Ocelot Switch driver
8 #include "ocelot.h"
15 struct ocelot *ocelot = priv->port.ocelot; in ocelot_setup_tc_cls_flower() local
16 int port = priv->chip_port; in ocelot_setup_tc_cls_flower()
19 return -EOPNOTSUPP; in ocelot_setup_tc_cls_flower()
21 switch (f->command) { in ocelot_setup_tc_cls_flower()
23 return ocelot_cls_flower_replace(ocelot, port, f, ingress); in ocelot_setup_tc_cls_flower()
25 return ocelot_cls_flower_destroy(ocelot, port, f, ingress); in ocelot_setup_tc_cls_flower()
27 return ocelot_cls_flower_stats(ocelot, port, f, ingress); in ocelot_setup_tc_cls_flower()
[all …]
Docelot_vcap.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /* Microsemi Ocelot Switch driver
24 VCAP_CMD_READ = 1, /* Copy from TCAM to Cache */
40 u32 tg_sw; /* Current type-group */
45 u32 tg_value; /* Current type-group value */
46 u32 tg_mask; /* Current type-group mask */
49 static u32 vcap_read_update_ctrl(struct ocelot *ocelot, in vcap_read_update_ctrl() argument
52 return ocelot_target_read(ocelot, vcap->target, VCAP_CORE_UPDATE_CTRL); in vcap_read_update_ctrl()
55 static void vcap_cmd(struct ocelot *ocelot, const struct vcap_props *vcap, in vcap_cmd() argument
62 if ((sel & VCAP_SEL_ENTRY) && ix >= vcap->entry_count) in vcap_cmd()
[all …]
Docelot_police.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /* Microsemi Ocelot Switch driver
7 #include <soc/mscc/ocelot.h>
10 /* Types for ANA:POL[0-192]:POL_MODE_CFG.FRM_MODE */
11 #define POL_MODE_LINERATE 0 /* Incl IPG. Unit: 33 1/3 kbps, 4096 bytes */
12 #define POL_MODE_DATARATE 1 /* Excl IPG. Unit: 33 1/3 kbps, 4096 bytes */
13 #define POL_MODE_FRMRATE_HI 2 /* Unit: 33 1/3 fps, 32.8 frames */
14 #define POL_MODE_FRMRATE_LO 3 /* Unit: 1/3 fps, 0.3 frames */
17 #define POL_IX_PORT 0 /* 0-11 : Port policers */
18 #define POL_IX_QUEUE 32 /* 32-127 : Queue policers */
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Docelot_vsc7514.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
3 * Microsemi Ocelot Switch driver
19 #include "ocelot.h"
21 #define IFH_EXTRACT_BITFIELD64(x, o, w) (((x) >> (o)) & GENMASK_ULL((w) - 1, 0))
359 [ANA_ANEVENTS_DMAC_LOOKUP] = REG_FIELD(ANA_ANEVENTS, 1, 1),
367 [QSYS_TIMED_FRAME_ENTRY_TFRM_TM_SEL] = REG_FIELD(QSYS_TIMED_FRAME_ENTRY, 1, 3),
370 [SYS_RESET_CFG_MEM_ENA] = REG_FIELD(SYS_RESET_CFG, 1, 1),
377 [QSYS_SWITCH_PORT_MODE_TX_PFC_ENA] = REG_FIELD_ID(QSYS_SWITCH_PORT_MODE, 1, 8, 12, 4),
381 [SYS_PORT_MODE_INCL_XTR_HDR] = REG_FIELD_ID(SYS_PORT_MODE, 1, 2, 12, 4),
384 [SYS_PAUSE_CFG_PAUSE_STOP] = REG_FIELD_ID(SYS_PAUSE_CFG, 1, 9, 12, 4),
[all …]
Docelot_flower.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /* Microsemi Ocelot Switch driver
20 (1 * VCAP_BLOCK + (lookup) * VCAP_LOOKUP)
31 return -EOPNOTSUPP; in ocelot_chain_to_block()
34 /* Backwards compatibility with older, single-chain tc-flower in ocelot_chain_to_block()
35 * offload support in Ocelot in ocelot_chain_to_block()
49 return -EOPNOTSUPP; in ocelot_chain_to_block()
57 /* Backwards compatibility with older, single-chain tc-flower in ocelot_chain_to_lookup()
58 * offload support in Ocelot in ocelot_chain_to_lookup()
73 /* Backwards compatibility with older, single-chain tc-flower in ocelot_chain_to_pag()
[all …]
/kernel/linux/linux-6.6/drivers/net/ethernet/mscc/
Docelot.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
3 * Microsemi Ocelot Switch driver
7 #include <linux/dsa/ocelot.h>
14 #include "ocelot.h"
30 /* Caller must hold &ocelot->mact_lock */
31 static inline u32 ocelot_mact_read_macaccess(struct ocelot *ocelot) in ocelot_mact_read_macaccess() argument
33 return ocelot_read(ocelot, ANA_TABLES_MACACCESS); in ocelot_mact_read_macaccess()
36 /* Caller must hold &ocelot->mact_lock */
37 static inline int ocelot_mact_wait_for_completion(struct ocelot *ocelot) in ocelot_mact_wait_for_completion() argument
42 ocelot, val, in ocelot_mact_wait_for_completion()
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Docelot_vsc7514.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
3 * Microsemi Ocelot Switch driver
7 #include <linux/dsa/ocelot.h>
20 #include <soc/mscc/ocelot.h>
24 #include "ocelot.h"
29 static int ocelot_chip_init(struct ocelot *ocelot, const struct ocelot_ops *ops) in ocelot_chip_init() argument
33 ocelot->map = vsc7514_regmap; in ocelot_chip_init()
34 ocelot->num_mact_rows = 1024; in ocelot_chip_init()
35 ocelot->ops = ops; in ocelot_chip_init()
37 ret = ocelot_regfields_init(ocelot, vsc7514_regfields); in ocelot_chip_init()
[all …]
Docelot_fdma.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
13 #include <linux/dsa/ocelot.h>
22 static void ocelot_fdma_writel(struct ocelot *ocelot, u32 reg, u32 data) in ocelot_fdma_writel() argument
24 regmap_write(ocelot->targets[FDMA], reg, data); in ocelot_fdma_writel()
27 static u32 ocelot_fdma_readl(struct ocelot *ocelot, u32 reg) in ocelot_fdma_readl() argument
31 regmap_read(ocelot->targets[FDMA], reg, &retval); in ocelot_fdma_readl()
43 return (dma - base) / sizeof(struct ocelot_fdma_dcb); in ocelot_fdma_dma_idx()
48 return unlikely(idx == ring_sz - 1) ? 0 : idx + 1; in ocelot_fdma_idx_next()
53 return unlikely(idx == 0) ? ring_sz - 1 : idx - 1; in ocelot_fdma_idx_prev()
58 struct ocelot_fdma_rx_ring *rx_ring = &fdma->rx_ring; in ocelot_fdma_rx_ring_free()
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Docelot_devlink.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /* Copyright 2020-2021 NXP
5 #include "ocelot.h"
9 * Resource 1: Frame references tracked per source port
17 #define REF_xxxx_I (1 * OCELOT_RESOURCE_SZ)
33 * ----------------------
128 * ------------------
153 (BUF_xxxx_E + xxx_COL_SHR_x + (1 - (dp)))
175 (BUF_xxxx_I + xxx_COL_SHR_x + (1 - (dp)))
197 (REF_xxxx_E + xxx_COL_SHR_x + (1 - (dp)))
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Docelot_ptp.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /* Microsemi Ocelot PTP clock driver
9 #include <linux/dsa/ocelot.h>
14 #include <soc/mscc/ocelot.h>
15 #include "ocelot.h"
21 struct ocelot *ocelot = container_of(ptp, struct ocelot, ptp_info); in ocelot_ptp_gettime64() local
27 spin_lock_irqsave(&ocelot->ptp_clock_lock, flags); in ocelot_ptp_gettime64()
29 val = ocelot_read_rix(ocelot, PTP_PIN_CFG, TOD_ACC_PIN); in ocelot_ptp_gettime64()
32 ocelot_write_rix(ocelot, val, PTP_PIN_CFG, TOD_ACC_PIN); in ocelot_ptp_gettime64()
34 s = ocelot_read_rix(ocelot, PTP_PIN_TOD_SEC_MSB, TOD_ACC_PIN) & 0xffff; in ocelot_ptp_gettime64()
[all …]
Docelot_mrp.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /* Microsemi Ocelot Switch driver
5 * Copyright 2020-2021 NXP
12 #include "ocelot.h"
18 static int ocelot_mrp_find_partner_port(struct ocelot *ocelot, in ocelot_mrp_find_partner_port() argument
23 for (i = 0; i < ocelot->num_phys_ports; ++i) { in ocelot_mrp_find_partner_port()
24 struct ocelot_port *ocelot_port = ocelot->ports[i]; in ocelot_mrp_find_partner_port()
29 if (ocelot_port->mrp_ring_id == p->mrp_ring_id) in ocelot_mrp_find_partner_port()
33 return -1; in ocelot_mrp_find_partner_port()
36 static int ocelot_mrp_del_vcap(struct ocelot *ocelot, int id) in ocelot_mrp_del_vcap() argument
[all …]
Docelot_stats.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /* Statistics for Ocelot switch family
11 #include "ocelot.h"
152 /* 32-bit counter checked for wraparound by ocelot_port_update_stats()
153 * and copied to ocelot->stats.
157 /* Same as above, except also exported to ethtool -S. Standard counters should
312 ocelot_get_stats_layout(struct ocelot *ocelot) in ocelot_get_stats_layout() argument
314 if (ocelot->mm_supported) in ocelot_get_stats_layout()
320 /* Read the counters from hardware and keep them in region->buf.
321 * Caller must hold &ocelot->stat_view_lock.
[all …]
Docelot_vcap.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /* Microsemi Ocelot Switch driver
24 VCAP_CMD_READ = 1, /* Copy from TCAM to Cache */
40 u32 tg_sw; /* Current type-group */
45 u32 tg_value; /* Current type-group value */
46 u32 tg_mask; /* Current type-group mask */
49 static u32 vcap_read_update_ctrl(struct ocelot *ocelot, in vcap_read_update_ctrl() argument
52 return ocelot_target_read(ocelot, vcap->target, VCAP_CORE_UPDATE_CTRL); in vcap_read_update_ctrl()
55 static void vcap_cmd(struct ocelot *ocelot, const struct vcap_props *vcap, in vcap_cmd() argument
62 if ((sel & VCAP_SEL_ENTRY) && ix >= vcap->entry_count) in vcap_cmd()
[all …]
Docelot_flower.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /* Microsemi Ocelot Switch driver
21 (1 * VCAP_BLOCK + (lookup) * VCAP_LOOKUP)
35 return -EOPNOTSUPP; in ocelot_chain_to_block()
38 /* Backwards compatibility with older, single-chain tc-flower in ocelot_chain_to_block()
39 * offload support in Ocelot in ocelot_chain_to_block()
56 return -EOPNOTSUPP; in ocelot_chain_to_block()
64 /* Backwards compatibility with older, single-chain tc-flower in ocelot_chain_to_lookup()
65 * offload support in Ocelot in ocelot_chain_to_lookup()
80 /* Backwards compatibility with older, single-chain tc-flower in ocelot_chain_to_pag()
[all …]
Docelot_police.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /* Microsemi Ocelot Switch driver
7 #include <soc/mscc/ocelot.h>
10 /* Types for ANA:POL[0-192]:POL_MODE_CFG.FRM_MODE */
11 #define POL_MODE_LINERATE 0 /* Incl IPG. Unit: 33 1/3 kbps, 4096 bytes */
12 #define POL_MODE_DATARATE 1 /* Excl IPG. Unit: 33 1/3 kbps, 4096 bytes */
13 #define POL_MODE_FRMRATE_HI 2 /* Unit: 33 1/3 fps, 32.8 frames */
14 #define POL_MODE_FRMRATE_LO 3 /* Unit: 1/3 fps, 0.3 frames */
17 #define POL_IX_PORT 0 /* 0-11 : Port policers */
18 #define POL_IX_QUEUE 32 /* 32-127 : Queue policers */
[all …]
Docelot_mm.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
3 * Hardware library for MAC Merge Layer and Frame Preemption on TSN-capable
6 * Copyright 2022-2023 NXP
9 #include <soc/mscc/ocelot.h>
13 #include "ocelot.h"
39 case 1: in ocelot_mm_verify_status()
52 void ocelot_port_update_active_preemptible_tcs(struct ocelot *ocelot, int port) in ocelot_port_update_active_preemptible_tcs() argument
54 struct ocelot_port *ocelot_port = ocelot->ports[port]; in ocelot_port_update_active_preemptible_tcs()
55 struct ocelot_mm_state *mm = &ocelot->mm[port]; in ocelot_port_update_active_preemptible_tcs()
58 lockdep_assert_held(&ocelot->fwd_domain_lock); in ocelot_port_update_active_preemptible_tcs()
[all …]
/kernel/linux/linux-6.6/include/soc/mscc/
Docelot.h1 /* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
23 * - In one of PGID[0-63]: for the destination masks. There are 2 paths by
25 * - The {DMAC, VID} is present in the MAC table. In that case, the
28 * - The {DMAC, VID} is not present in the MAC table (it is unknown). The
34 * ocelot->num_phys_ports - 1, or a multicast set: the PGIDs from
35 * ocelot->num_phys_ports to 63. By convention, a unicast PGID corresponds to
40 * - In one of PGID[64-79]: for the aggregation mask. The switch classifier
41 * dissects each frame and generates a 4-bit Link Aggregation Code which is
48 * - In one of PGID[80-90]: for the source mask. The third time, the PGID table
60 * PGID_MC: the flooding destinations for non-IP multicast traffic.
[all …]
/kernel/linux/linux-5.10/include/soc/mscc/
Docelot.h1 /* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
21 * - In one of PGID[0-63]: for the destination masks. There are 2 paths by
23 * - The {DMAC, VID} is present in the MAC table. In that case, the
26 * - The {DMAC, VID} is not present in the MAC table (it is unknown). The
32 * ocelot->num_phys_ports - 1, or a multicast set: the PGIDs from
33 * ocelot->num_phys_ports to 63. By convention, a unicast PGID corresponds to
38 * - In one of PGID[64-79]: for the aggregation mask. The switch classifier
39 * dissects each frame and generates a 4-bit Link Aggregation Code which is
46 * - In one of PGID[80-90]: for the source mask. The third time, the PGID table
57 * PGID_MC: the flooding destinations for broadcast and non-IP multicast
[all …]
/kernel/linux/linux-6.6/drivers/net/dsa/ocelot/
Dfelix_vsc9959.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
3 * Copyright 2018-2019 NXP
13 #include <soc/mscc/ocelot.h>
14 #include <linux/dsa/ocelot.h>
15 #include <linux/pcs-lynx.h>
587 [ANA_ANEVENTS_SEQ_GEN_ERR_0] = REG_FIELD(ANA_ANEVENTS, 1, 1),
599 [QSYS_SWITCH_PORT_MODE_TX_PFC_ENA] = REG_FIELD_ID(QSYS_SWITCH_PORT_MODE, 1, 8, 7, 4),
603 [SYS_PORT_MODE_INCL_XTR_HDR] = REG_FIELD_ID(SYS_PORT_MODE, 1, 2, 7, 4),
606 [SYS_PAUSE_CFG_PAUSE_STOP] = REG_FIELD_ID(SYS_PAUSE_CFG, 1, 9, 7, 4),
607 [SYS_PAUSE_CFG_PAUSE_ENA] = REG_FIELD_ID(SYS_PAUSE_CFG, 0, 1, 7, 4),
[all …]
Dfelix.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright 2019-2021 NXP
5 * register-compatible with Ocelot and that perform I/O to their host CPU
15 #include <soc/mscc/ocelot.h>
17 #include <linux/dsa/ocelot.h>
28 /* Translate the DSA database API into the ocelot switch library API,
41 return ERR_PTR(-EOPNOTSUPP); in felix_classify_db()
48 struct ocelot *ocelot = ds->priv; in felix_cpu_port_for_master() local
53 mutex_lock(&ocelot->fwd_domain_lock); in felix_cpu_port_for_master()
54 lag = ocelot_bond_get_id(ocelot, master); in felix_cpu_port_for_master()
[all …]
Dfelix.h1 /* SPDX-License-Identifier: GPL-2.0 */
7 #define ocelot_to_felix(o) container_of((o), struct felix, ocelot)
12 #define OCELOT_PORT_MODE_SGMII BIT(1)
20 /* Platform-specific information */
44 /* Some Ocelot switches are integrated into the SoC without the
56 int (*mdio_bus_alloc)(struct ocelot *ocelot);
57 void (*mdio_bus_free)(struct ocelot *ocelot);
60 void (*port_sched_speed_set)(struct ocelot *ocelot, int port,
62 void (*phylink_mac_config)(struct ocelot *ocelot, int port,
65 int (*configure_serdes)(struct ocelot *ocelot, int port,
[all …]
/kernel/linux/linux-5.10/drivers/net/dsa/ocelot/
Dfelix.c1 // SPDX-License-Identifier: GPL-2.0
5 * register-compatible with Ocelot and that perform I/O to their host CPU
15 #include <soc/mscc/ocelot.h>
22 #include <linux/pcs-lynx.h>
37 struct ocelot *ocelot = ds->priv; in felix_set_ageing_time() local
39 ocelot_set_ageing_time(ocelot, ageing_time); in felix_set_ageing_time()
47 struct ocelot *ocelot = ds->priv; in felix_fdb_dump() local
49 return ocelot_fdb_dump(ocelot, port, cb, data); in felix_fdb_dump()
55 struct ocelot *ocelot = ds->priv; in felix_fdb_add() local
57 return ocelot_fdb_add(ocelot, port, addr, vid); in felix_fdb_add()
[all …]
Dfelix_vsc9959.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
3 * Copyright 2018-2019 NXP Semiconductors
10 #include <soc/mscc/ocelot.h>
12 #include <linux/pcs-lynx.h>
503 [ANA_ANEVENTS_SEQ_GEN_ERR_0] = REG_FIELD(ANA_ANEVENTS, 1, 1),
515 [QSYS_SWITCH_PORT_MODE_TX_PFC_ENA] = REG_FIELD_ID(QSYS_SWITCH_PORT_MODE, 1, 8, 7, 4),
519 [SYS_PORT_MODE_INCL_XTR_HDR] = REG_FIELD_ID(SYS_PORT_MODE, 1, 2, 7, 4),
522 [SYS_PAUSE_CFG_PAUSE_STOP] = REG_FIELD_ID(SYS_PAUSE_CFG, 1, 9, 7, 4),
523 [SYS_PAUSE_CFG_PAUSE_ENA] = REG_FIELD_ID(SYS_PAUSE_CFG, 0, 1, 7, 4),
626 [VCAP_ES0_L2_MC] = { 8, 1},
[all …]

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