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/Linux-v6.1/drivers/net/ethernet/mscc/
Docelot.c3 * Microsemi Ocelot Switch driver
7 #include <linux/dsa/ocelot.h>
10 #include "ocelot.h"
23 /* Caller must hold &ocelot->mact_lock */
24 static inline u32 ocelot_mact_read_macaccess(struct ocelot *ocelot) in ocelot_mact_read_macaccess() argument
26 return ocelot_read(ocelot, ANA_TABLES_MACACCESS); in ocelot_mact_read_macaccess()
29 /* Caller must hold &ocelot->mact_lock */
30 static inline int ocelot_mact_wait_for_completion(struct ocelot *ocelot) in ocelot_mact_wait_for_completion() argument
35 ocelot, val, in ocelot_mact_wait_for_completion()
41 /* Caller must hold &ocelot->mact_lock */
[all …]
Docelot_stats.c2 /* Statistics for Ocelot switch family
10 #include "ocelot.h"
13 * Caller must hold &ocelot->stat_view_lock.
15 static int ocelot_port_update_stats(struct ocelot *ocelot, int port) in ocelot_port_update_stats() argument
21 ocelot_write(ocelot, SYS_STAT_CFG_STAT_VIEW(port), SYS_STAT_CFG); in ocelot_port_update_stats()
23 list_for_each_entry(region, &ocelot->stats_regions, node) { in ocelot_port_update_stats()
24 err = ocelot_bulk_read(ocelot, region->base, region->buf, in ocelot_port_update_stats()
33 /* Transfer the counters from region->buf to ocelot->stats.
34 * Caller must hold &ocelot->stat_view_lock and &ocelot->stats_lock.
36 static void ocelot_port_transfer_stats(struct ocelot *ocelot, int port) in ocelot_port_transfer_stats() argument
[all …]
Docelot_ptp.c2 /* Microsemi Ocelot PTP clock driver
9 #include <linux/dsa/ocelot.h>
14 #include <soc/mscc/ocelot.h>
15 #include "ocelot.h"
19 struct ocelot *ocelot = container_of(ptp, struct ocelot, ptp_info); in ocelot_ptp_gettime64() local
25 spin_lock_irqsave(&ocelot->ptp_clock_lock, flags); in ocelot_ptp_gettime64()
27 val = ocelot_read_rix(ocelot, PTP_PIN_CFG, TOD_ACC_PIN); in ocelot_ptp_gettime64()
30 ocelot_write_rix(ocelot, val, PTP_PIN_CFG, TOD_ACC_PIN); in ocelot_ptp_gettime64()
32 s = ocelot_read_rix(ocelot, PTP_PIN_TOD_SEC_MSB, TOD_ACC_PIN) & 0xffff; in ocelot_ptp_gettime64()
34 s += ocelot_read_rix(ocelot, PTP_PIN_TOD_SEC_LSB, TOD_ACC_PIN); in ocelot_ptp_gettime64()
[all …]
Docelot_net.c2 /* Microsemi Ocelot Switch driver
11 #include <linux/dsa/ocelot.h>
16 #include "ocelot.h"
32 static struct ocelot *devlink_port_to_ocelot(struct devlink_port *dlp) in devlink_port_to_ocelot()
39 struct ocelot *ocelot = devlink_port_to_ocelot(dlp); in devlink_port_to_port() local
41 return dlp - ocelot->devlink_ports; in devlink_port_to_port()
48 struct ocelot *ocelot = devlink_priv(dl); in ocelot_devlink_sb_pool_get() local
50 return ocelot_sb_pool_get(ocelot, sb_index, pool_index, pool_info); in ocelot_devlink_sb_pool_get()
58 struct ocelot *ocelot = devlink_priv(dl); in ocelot_devlink_sb_pool_set() local
60 return ocelot_sb_pool_set(ocelot, sb_index, pool_index, size, in ocelot_devlink_sb_pool_set()
[all …]
Docelot_fdma.c13 #include <linux/dsa/ocelot.h>
23 static void ocelot_fdma_writel(struct ocelot *ocelot, u32 reg, u32 data) in ocelot_fdma_writel() argument
25 regmap_write(ocelot->targets[FDMA], reg, data); in ocelot_fdma_writel()
28 static u32 ocelot_fdma_readl(struct ocelot *ocelot, u32 reg) in ocelot_fdma_readl() argument
32 regmap_read(ocelot->targets[FDMA], reg, &retval); in ocelot_fdma_readl()
86 static void ocelot_fdma_activate_chan(struct ocelot *ocelot, dma_addr_t dma, in ocelot_fdma_activate_chan() argument
89 ocelot_fdma_writel(ocelot, MSCC_FDMA_DCB_LLP(chan), dma); in ocelot_fdma_activate_chan()
94 ocelot_fdma_writel(ocelot, MSCC_FDMA_CH_ACTIVATE, BIT(chan)); in ocelot_fdma_activate_chan()
97 static u32 ocelot_fdma_read_ch_safe(struct ocelot *ocelot) in ocelot_fdma_read_ch_safe() argument
99 return ocelot_fdma_readl(ocelot, MSCC_FDMA_CH_SAFE); in ocelot_fdma_read_ch_safe()
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Docelot_vsc7514.c3 * Microsemi Ocelot Switch driver
7 #include <linux/dsa/ocelot.h>
24 #include "ocelot.h"
107 static void ocelot_pll5_init(struct ocelot *ocelot) in ocelot_pll5_init() argument
110 * The values are coming from the VTSS API for Ocelot in ocelot_pll5_init()
112 regmap_write(ocelot->targets[HSIO], HSIO_PLL5G_CFG4, in ocelot_pll5_init()
115 regmap_write(ocelot->targets[HSIO], HSIO_PLL5G_CFG0, in ocelot_pll5_init()
127 regmap_write(ocelot->targets[HSIO], HSIO_PLL5G_CFG2, in ocelot_pll5_init()
136 static int ocelot_chip_init(struct ocelot *ocelot, const struct ocelot_ops *ops) in ocelot_chip_init() argument
140 ocelot->map = ocelot_regmap; in ocelot_chip_init()
[all …]
Docelot_mrp.c2 /* Microsemi Ocelot Switch driver
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()
36 static int ocelot_mrp_del_vcap(struct ocelot *ocelot, int id) in ocelot_mrp_del_vcap() argument
41 block_vcap_is2 = &ocelot->block[VCAP_IS2]; in ocelot_mrp_del_vcap()
47 return ocelot_vcap_filter_del(ocelot, filter); in ocelot_mrp_del_vcap()
50 static int ocelot_mrp_redirect_add_vcap(struct ocelot *ocelot, int src_port, in ocelot_mrp_redirect_add_vcap() argument
63 filter->id.cookie = OCELOT_VCAP_IS2_MRP_REDIRECT(ocelot, src_port); in ocelot_mrp_redirect_add_vcap()
[all …]
Docelot_io.c3 * Microsemi Ocelot Switch driver
11 #include "ocelot.h"
13 int __ocelot_bulk_read_ix(struct ocelot *ocelot, u32 reg, u32 offset, void *buf, in __ocelot_bulk_read_ix() argument
20 return regmap_bulk_read(ocelot->targets[target], in __ocelot_bulk_read_ix()
21 ocelot->map[target][reg & REG_MASK] + offset, in __ocelot_bulk_read_ix()
26 u32 __ocelot_read_ix(struct ocelot *ocelot, u32 reg, u32 offset) in __ocelot_read_ix() argument
33 regmap_read(ocelot->targets[target], in __ocelot_read_ix()
34 ocelot->map[target][reg & REG_MASK] + offset, &val); in __ocelot_read_ix()
39 void __ocelot_write_ix(struct ocelot *ocelot, u32 val, u32 reg, u32 offset) in __ocelot_write_ix() argument
45 regmap_write(ocelot->targets[target], in __ocelot_write_ix()
[all …]
Docelot_devlink.c5 #include "ocelot.h"
221 static u32 ocelot_wm_read(struct ocelot *ocelot, int index) in ocelot_wm_read() argument
223 int wm = ocelot_read_gix(ocelot, QSYS_RES_CFG, index); in ocelot_wm_read()
225 return ocelot->ops->wm_dec(wm); in ocelot_wm_read()
228 static void ocelot_wm_write(struct ocelot *ocelot, int index, u32 val) in ocelot_wm_write() argument
230 u32 wm = ocelot->ops->wm_enc(val); in ocelot_wm_write()
232 ocelot_write_gix(ocelot, wm, QSYS_RES_CFG, index); in ocelot_wm_write()
235 static void ocelot_wm_status(struct ocelot *ocelot, int index, u32 *inuse, in ocelot_wm_status() argument
238 int res_stat = ocelot_read_gix(ocelot, QSYS_RES_STAT, index); in ocelot_wm_status()
240 return ocelot->ops->wm_stat(res_stat, inuse, maxuse); in ocelot_wm_status()
[all …]
Docelot.h3 * Microsemi Ocelot Switch driver
25 #include <soc/mscc/ocelot.h>
54 /* A (PGID) port mask structure, encoding the 2^ocelot->num_phys_ports
77 int ocelot_bridge_num_find(struct ocelot *ocelot,
80 int ocelot_mact_learn(struct ocelot *ocelot, int port,
83 int ocelot_mact_forget(struct ocelot *ocelot,
85 struct net_device *ocelot_port_to_netdev(struct ocelot *ocelot, int port);
91 int ocelot_probe_port(struct ocelot *ocelot, int port, struct regmap *target,
94 int ocelot_devlink_init(struct ocelot *ocelot);
95 void ocelot_devlink_teardown(struct ocelot *ocelot);
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Docelot_vcap.c2 /* Microsemi Ocelot Switch driver
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
74 ocelot_target_write(ocelot, vcap->target, value, VCAP_CORE_UPDATE_CTRL); in vcap_cmd()
78 10, 100000, false, ocelot, vcap); in vcap_cmd()
82 static void vcap_row_cmd(struct ocelot *ocelot, const struct vcap_props *vcap, in vcap_row_cmd() argument
85 vcap_cmd(ocelot, vcap, vcap->entry_count - row - 1, cmd, sel); in vcap_row_cmd()
88 static void vcap_entry2cache(struct ocelot *ocelot, in vcap_entry2cache() argument
97 ocelot_target_write_rix(ocelot, vcap->target, data->entry[i], in vcap_entry2cache()
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Docelot_flower.c2 /* Microsemi Ocelot Switch driver
39 * offload support in Ocelot in ocelot_chain_to_block()
65 * offload support in Ocelot in ocelot_chain_to_lookup()
81 * offload support in Ocelot in ocelot_chain_to_pag()
145 ocelot_find_vcap_filter_that_points_at(struct ocelot *ocelot, int chain) in ocelot_find_vcap_filter_that_points_at() argument
156 block = &ocelot->block[VCAP_IS1]; in ocelot_find_vcap_filter_that_points_at()
164 list_for_each_entry(filter, &ocelot->dummy_rules, list) in ocelot_find_vcap_filter_that_points_at()
172 ocelot_flower_parse_ingress_vlan_modify(struct ocelot *ocelot, int port, in ocelot_flower_parse_ingress_vlan_modify() argument
177 struct ocelot_port *ocelot_port = ocelot->ports[port]; in ocelot_flower_parse_ingress_vlan_modify()
231 static int ocelot_flower_parse_action(struct ocelot *ocelot, int port, in ocelot_flower_parse_action() argument
[all …]
Docelot_police.c2 /* Microsemi Ocelot Switch driver
7 #include <soc/mscc/ocelot.h>
21 #define POL_ORDER 0x1d3 /* Ocelot policer order: Serial (QoS -> Port -> VCAP) */
23 int qos_policer_conf_set(struct ocelot *ocelot, u32 pol_ix, in qos_policer_conf_set() argument
105 dev_err(ocelot->dev, in qos_policer_conf_set()
112 dev_err(ocelot->dev, in qos_policer_conf_set()
119 dev_err(ocelot->dev, in qos_policer_conf_set()
126 dev_err(ocelot->dev, in qos_policer_conf_set()
138 ocelot_write_gix(ocelot, value, ANA_POL_MODE_CFG, pol_ix); in qos_policer_conf_set()
140 ocelot_write_gix(ocelot, in qos_policer_conf_set()
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Docelot_fdma.h10 #include "ocelot.h"
144 * @ocelot: Back-pointer to ocelot struct
154 struct ocelot *ocelot; member
157 void ocelot_fdma_init(struct platform_device *pdev, struct ocelot *ocelot);
158 void ocelot_fdma_start(struct ocelot *ocelot);
159 void ocelot_fdma_deinit(struct ocelot *ocelot);
160 int ocelot_fdma_inject_frame(struct ocelot *fdma, int port, u32 rew_op,
162 void ocelot_fdma_netdev_init(struct ocelot *ocelot, struct net_device *dev);
163 void ocelot_fdma_netdev_deinit(struct ocelot *ocelot,
Docelot_vcap.h2 /* Microsemi Ocelot Switch driver
9 #include "ocelot.h"
15 int ocelot_vcap_filter_stats_update(struct ocelot *ocelot,
18 void ocelot_detect_vcap_constants(struct ocelot *ocelot);
19 int ocelot_vcap_init(struct ocelot *ocelot);
/Linux-v6.1/include/soc/mscc/
Docelot.h32 * 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
71 #define for_each_unicast_dest_pgid(ocelot, pgid) \ argument
73 (pgid) < (ocelot)->num_phys_ports; \
76 #define for_each_nonreserved_multicast_dest_pgid(ocelot, pgid) \ argument
77 for ((pgid) = (ocelot)->num_phys_ports + 1; \
81 #define for_each_aggr_pgid(ocelot, pgid) \ argument
702 * and copied to ocelot->stats.
821 struct ocelot;
824 struct net_device *(*port_to_netdev)(struct ocelot *ocelot, int port);
[all …]
Docelot_vcap.h2 * Microsemi Ocelot Switch driver
9 #include <soc/mscc/ocelot.h>
14 #define OCELOT_VCAP_ES0_TAG_8021Q_RXVLAN(ocelot, port, upstream) ((upstream) << 16 | (port)) argument
15 #define OCELOT_VCAP_IS1_TAG_8021Q_TXVLAN(ocelot, port) (port) argument
16 #define OCELOT_VCAP_IS2_TAG_8021Q_TXVLAN(ocelot, port) (port) argument
17 #define OCELOT_VCAP_IS2_MRP_REDIRECT(ocelot, port) ((ocelot)->num_phys_ports + (port)) argument
18 #define OCELOT_VCAP_IS2_MRP_TRAP(ocelot) ((ocelot)->num_phys_ports * 2) argument
19 #define OCELOT_VCAP_IS2_L2_PTP_TRAP(ocelot) ((ocelot)->num_phys_ports * 2 + 1) argument
20 #define OCELOT_VCAP_IS2_IPV4_GEN_PTP_TRAP(ocelot) ((ocelot)->num_phys_ports * 2 + 2) argument
21 #define OCELOT_VCAP_IS2_IPV4_EV_PTP_TRAP(ocelot) ((ocelot)->num_phys_ports * 2 + 3) argument
[all …]
Docelot_ptp.h3 * Microsemi Ocelot Switch driver
14 #include <soc/mscc/ocelot.h>
57 int ocelot_init_timestamp(struct ocelot *ocelot,
59 int ocelot_deinit_timestamp(struct ocelot *ocelot);
/Linux-v6.1/drivers/net/dsa/ocelot/
Dfelix.c5 * 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,
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()
55 mutex_unlock(&ocelot->fwd_domain_lock); in felix_cpu_port_for_master()
71 struct ocelot *ocelot = ds->priv; in felix_tag_8021q_vlan_add_rx() local
75 key_length = ocelot->vcap[VCAP_ES0].keys[VCAP_ES0_IGR_PORT].length; in felix_tag_8021q_vlan_add_rx()
[all …]
Dfelix_vsc9959.c12 #include <soc/mscc/ocelot.h>
13 #include <linux/dsa/ocelot.h>
841 static int vsc9959_gcb_soft_rst_status(struct ocelot *ocelot) in vsc9959_gcb_soft_rst_status() argument
845 ocelot_field_read(ocelot, GCB_SOFT_RST_SWC_RST, &val); in vsc9959_gcb_soft_rst_status()
850 static int vsc9959_sys_ram_init_status(struct ocelot *ocelot) in vsc9959_sys_ram_init_status() argument
852 return ocelot_read(ocelot, SYS_RAM_INIT); in vsc9959_sys_ram_init_status()
858 static int vsc9959_reset(struct ocelot *ocelot) in vsc9959_reset() argument
863 ocelot_field_write(ocelot, GCB_SOFT_RST_SWC_RST, 1); in vsc9959_reset()
865 err = readx_poll_timeout(vsc9959_gcb_soft_rst_status, ocelot, val, !val, in vsc9959_reset()
868 dev_err(ocelot->dev, "timeout: switch core reset\n"); in vsc9959_reset()
[all …]
Dfelix.h7 #define ocelot_to_felix(o) container_of((o), struct felix, ocelot)
41 /* Some Ocelot switches are integrated into the SoC without the
53 int (*mdio_bus_alloc)(struct ocelot *ocelot);
54 void (*mdio_bus_free)(struct ocelot *ocelot);
55 void (*phylink_validate)(struct ocelot *ocelot, int port,
60 void (*tas_guard_bands_update)(struct ocelot *ocelot, int port);
61 void (*port_sched_speed_set)(struct ocelot *ocelot, int port,
66 * protocol (like the NPI port, for "ocelot" or "seville", or the VCAP TCAMs,
67 * for "ocelot-8021q").
83 /* DSA glue / front-end for struct ocelot */
[all …]
Dseville_vsc9953.c8 #include <soc/mscc/ocelot.h>
13 #include <linux/dsa/ocelot.h>
788 static int vsc9953_gcb_soft_rst_status(struct ocelot *ocelot) in vsc9953_gcb_soft_rst_status() argument
792 ocelot_field_read(ocelot, GCB_SOFT_RST_SWC_RST, &val); in vsc9953_gcb_soft_rst_status()
797 static int vsc9953_sys_ram_init_status(struct ocelot *ocelot) in vsc9953_sys_ram_init_status() argument
801 ocelot_field_read(ocelot, SYS_RESET_CFG_MEM_INIT, &val); in vsc9953_sys_ram_init_status()
811 static int vsc9953_reset(struct ocelot *ocelot) in vsc9953_reset() argument
816 ocelot_field_write(ocelot, GCB_SOFT_RST_SWC_RST, 1); in vsc9953_reset()
818 err = readx_poll_timeout(vsc9953_gcb_soft_rst_status, ocelot, val, !val, in vsc9953_reset()
821 dev_err(ocelot->dev, "timeout: switch core reset\n"); in vsc9953_reset()
[all …]
/Linux-v6.1/drivers/mfd/
Docelot-core.c3 * Core driver for the Ocelot chip family.
22 #include <linux/mfd/ocelot.h>
27 #include <soc/mscc/ocelot.h>
29 #include "ocelot.h"
101 .name = "ocelot-pinctrl",
102 .of_compatible = "mscc,ocelot-pinctrl",
106 .name = "ocelot-sgpio",
107 .of_compatible = "mscc,ocelot-sgpio",
111 .name = "ocelot-miim0",
112 .of_compatible = "mscc,ocelot-miim",
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/mfd/
Dmscc,ocelot.yaml4 $id: http://devicetree.org/schemas/mfd/mscc,ocelot.yaml#
7 title: Ocelot Externally-Controlled Ethernet Switch
13 The Ocelot ethernet switch family contains chips that have an internal CPU
41 $ref: /schemas/pinctrl/mscc,ocelot-pinctrl.yaml
49 - mscc,ocelot-sgpio
57 - mscc,ocelot-miim
70 ocelot_clock: ocelot-clock {
88 compatible = "mscc,ocelot-miim";
99 compatible = "mscc,ocelot-miim";
112 compatible = "mscc,ocelot-pinctrl";
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/mips/
Dmscc.txt7 - compatible: "mscc,ocelot", "mscc,luton", "mscc,serval" or "mscc,jr2"
19 - compatible: Should be "mscc,ocelot-chip-regs", "simple-mfd", "syscon"
24 compatible = "mscc,ocelot-chip-regs", "simple-mfd", "syscon";
36 - compatible: Should be "mscc,ocelot-cpu-syscon", "syscon"
41 compatible = "mscc,ocelot-cpu-syscon", "syscon";
52 - compatible: Should be "mscc,ocelot-hsio", "syscon", "simple-mfd"
57 compatible = "mscc,ocelot-hsio", "syscon", "simple-mfd";

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