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Commit 6d2ac8ee authored by Andrew Lunn's avatar Andrew Lunn Committed by David S. Miller
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net: dsa: mv88e6xxx: Abstract PTP operations 

The mv88e6165 family supports PTP, but its registers use a different
layout to the currently supported devices. Abstract accessing the PTP
registers into a set of ops, so making space for a second
implementation.
Signed-off-by: default avatarAndrew Lunn <andrew@lunn.ch>
Acked-by: default avatarRichard Cochran <richardcochran@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0725345e
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Showing with 67 additions and 17 deletions
drivers/net/dsa/mv88e6xxx/chip.c
View file @ 6d2ac8ee
...@@ -3134,6 +3134,8 @@ static const struct mv88e6xxx_ops mv88e6191_ops = { ...@@ -3134,6 +3134,8 @@ static const struct mv88e6xxx_ops mv88e6191_ops = {
.vtu_getnext = mv88e6390_g1_vtu_getnext, .vtu_getnext = mv88e6390_g1_vtu_getnext,
.vtu_loadpurge = mv88e6390_g1_vtu_loadpurge, .vtu_loadpurge = mv88e6390_g1_vtu_loadpurge,
.serdes_power = mv88e6390_serdes_power, .serdes_power = mv88e6390_serdes_power,
.avb_ops = &mv88e6390_avb_ops,
.ptp_ops = &mv88e6352_ptp_ops,
}; };
static const struct mv88e6xxx_ops mv88e6240_ops = { static const struct mv88e6xxx_ops mv88e6240_ops = {
...@@ -3176,6 +3178,7 @@ static const struct mv88e6xxx_ops mv88e6240_ops = { ...@@ -3176,6 +3178,7 @@ static const struct mv88e6xxx_ops mv88e6240_ops = {
.serdes_power = mv88e6352_serdes_power, .serdes_power = mv88e6352_serdes_power,
.gpio_ops = &mv88e6352_gpio_ops, .gpio_ops = &mv88e6352_gpio_ops,
.avb_ops = &mv88e6352_avb_ops, .avb_ops = &mv88e6352_avb_ops,
.ptp_ops = &mv88e6352_ptp_ops,
}; };
static const struct mv88e6xxx_ops mv88e6290_ops = { static const struct mv88e6xxx_ops mv88e6290_ops = {
...@@ -3215,6 +3218,7 @@ static const struct mv88e6xxx_ops mv88e6290_ops = { ...@@ -3215,6 +3218,7 @@ static const struct mv88e6xxx_ops mv88e6290_ops = {
.serdes_power = mv88e6390_serdes_power, .serdes_power = mv88e6390_serdes_power,
.gpio_ops = &mv88e6352_gpio_ops, .gpio_ops = &mv88e6352_gpio_ops,
.avb_ops = &mv88e6390_avb_ops, .avb_ops = &mv88e6390_avb_ops,
.ptp_ops = &mv88e6352_ptp_ops,
}; };
static const struct mv88e6xxx_ops mv88e6320_ops = { static const struct mv88e6xxx_ops mv88e6320_ops = {
...@@ -3253,6 +3257,7 @@ static const struct mv88e6xxx_ops mv88e6320_ops = { ...@@ -3253,6 +3257,7 @@ static const struct mv88e6xxx_ops mv88e6320_ops = {
.vtu_loadpurge = mv88e6185_g1_vtu_loadpurge, .vtu_loadpurge = mv88e6185_g1_vtu_loadpurge,
.gpio_ops = &mv88e6352_gpio_ops, .gpio_ops = &mv88e6352_gpio_ops,
.avb_ops = &mv88e6352_avb_ops, .avb_ops = &mv88e6352_avb_ops,
.ptp_ops = &mv88e6352_ptp_ops,
}; };
static const struct mv88e6xxx_ops mv88e6321_ops = { static const struct mv88e6xxx_ops mv88e6321_ops = {
...@@ -3289,6 +3294,7 @@ static const struct mv88e6xxx_ops mv88e6321_ops = { ...@@ -3289,6 +3294,7 @@ static const struct mv88e6xxx_ops mv88e6321_ops = {
.vtu_loadpurge = mv88e6185_g1_vtu_loadpurge, .vtu_loadpurge = mv88e6185_g1_vtu_loadpurge,
.gpio_ops = &mv88e6352_gpio_ops, .gpio_ops = &mv88e6352_gpio_ops,
.avb_ops = &mv88e6352_avb_ops, .avb_ops = &mv88e6352_avb_ops,
.ptp_ops = &mv88e6352_ptp_ops,
}; };
static const struct mv88e6xxx_ops mv88e6341_ops = { static const struct mv88e6xxx_ops mv88e6341_ops = {
...@@ -3329,6 +3335,7 @@ static const struct mv88e6xxx_ops mv88e6341_ops = { ...@@ -3329,6 +3335,7 @@ static const struct mv88e6xxx_ops mv88e6341_ops = {
.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
.gpio_ops = &mv88e6352_gpio_ops, .gpio_ops = &mv88e6352_gpio_ops,
.avb_ops = &mv88e6390_avb_ops, .avb_ops = &mv88e6390_avb_ops,
.ptp_ops = &mv88e6352_ptp_ops,
}; };
static const struct mv88e6xxx_ops mv88e6350_ops = { static const struct mv88e6xxx_ops mv88e6350_ops = {
...@@ -3402,6 +3409,7 @@ static const struct mv88e6xxx_ops mv88e6351_ops = { ...@@ -3402,6 +3409,7 @@ static const struct mv88e6xxx_ops mv88e6351_ops = {
.vtu_getnext = mv88e6352_g1_vtu_getnext, .vtu_getnext = mv88e6352_g1_vtu_getnext,
.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
.avb_ops = &mv88e6352_avb_ops, .avb_ops = &mv88e6352_avb_ops,
.ptp_ops = &mv88e6352_ptp_ops,
}; };
static const struct mv88e6xxx_ops mv88e6352_ops = { static const struct mv88e6xxx_ops mv88e6352_ops = {
...@@ -3444,6 +3452,7 @@ static const struct mv88e6xxx_ops mv88e6352_ops = { ...@@ -3444,6 +3452,7 @@ static const struct mv88e6xxx_ops mv88e6352_ops = {
.serdes_power = mv88e6352_serdes_power, .serdes_power = mv88e6352_serdes_power,
.gpio_ops = &mv88e6352_gpio_ops, .gpio_ops = &mv88e6352_gpio_ops,
.avb_ops = &mv88e6352_avb_ops, .avb_ops = &mv88e6352_avb_ops,
.ptp_ops = &mv88e6352_ptp_ops,
.serdes_get_sset_count = mv88e6352_serdes_get_sset_count, .serdes_get_sset_count = mv88e6352_serdes_get_sset_count,
.serdes_get_strings = mv88e6352_serdes_get_strings, .serdes_get_strings = mv88e6352_serdes_get_strings,
.serdes_get_stats = mv88e6352_serdes_get_stats, .serdes_get_stats = mv88e6352_serdes_get_stats,
...@@ -3488,6 +3497,7 @@ static const struct mv88e6xxx_ops mv88e6390_ops = { ...@@ -3488,6 +3497,7 @@ static const struct mv88e6xxx_ops mv88e6390_ops = {
.serdes_power = mv88e6390_serdes_power, .serdes_power = mv88e6390_serdes_power,
.gpio_ops = &mv88e6352_gpio_ops, .gpio_ops = &mv88e6352_gpio_ops,
.avb_ops = &mv88e6390_avb_ops, .avb_ops = &mv88e6390_avb_ops,
.ptp_ops = &mv88e6352_ptp_ops,
}; };
static const struct mv88e6xxx_ops mv88e6390x_ops = { static const struct mv88e6xxx_ops mv88e6390x_ops = {
...@@ -3529,6 +3539,7 @@ static const struct mv88e6xxx_ops mv88e6390x_ops = { ...@@ -3529,6 +3539,7 @@ static const struct mv88e6xxx_ops mv88e6390x_ops = {
.serdes_power = mv88e6390_serdes_power, .serdes_power = mv88e6390_serdes_power,
.gpio_ops = &mv88e6352_gpio_ops, .gpio_ops = &mv88e6352_gpio_ops,
.avb_ops = &mv88e6390_avb_ops, .avb_ops = &mv88e6390_avb_ops,
.ptp_ops = &mv88e6352_ptp_ops,
}; };
static const struct mv88e6xxx_info mv88e6xxx_table[] = { static const struct mv88e6xxx_info mv88e6xxx_table[] = {
......
drivers/net/dsa/mv88e6xxx/chip.h
View file @ 6d2ac8ee
...@@ -155,6 +155,7 @@ struct mv88e6xxx_bus_ops; ...@@ -155,6 +155,7 @@ struct mv88e6xxx_bus_ops;
struct mv88e6xxx_irq_ops; struct mv88e6xxx_irq_ops;
struct mv88e6xxx_gpio_ops; struct mv88e6xxx_gpio_ops;
struct mv88e6xxx_avb_ops; struct mv88e6xxx_avb_ops;
struct mv88e6xxx_ptp_ops;
struct mv88e6xxx_irq { struct mv88e6xxx_irq {
u16 masked; u16 masked;
...@@ -439,6 +440,9 @@ struct mv88e6xxx_ops { ...@@ -439,6 +440,9 @@ struct mv88e6xxx_ops {
/* Remote Management Unit operations */ /* Remote Management Unit operations */
int (*rmu_disable)(struct mv88e6xxx_chip *chip); int (*rmu_disable)(struct mv88e6xxx_chip *chip);
/* Precision Time Protocol operations */
const struct mv88e6xxx_ptp_ops *ptp_ops;
}; };
struct mv88e6xxx_irq_ops { struct mv88e6xxx_irq_ops {
...@@ -486,6 +490,16 @@ struct mv88e6xxx_avb_ops { ...@@ -486,6 +490,16 @@ struct mv88e6xxx_avb_ops {
int (*tai_write)(struct mv88e6xxx_chip *chip, int addr, u16 data); int (*tai_write)(struct mv88e6xxx_chip *chip, int addr, u16 data);
}; };
struct mv88e6xxx_ptp_ops {
u64 (*clock_read)(const struct cyclecounter *cc);
int (*ptp_enable)(struct ptp_clock_info *ptp,
struct ptp_clock_request *rq, int on);
int (*ptp_verify)(struct ptp_clock_info *ptp, unsigned int pin,
enum ptp_pin_function func, unsigned int chan);
void (*event_work)(struct work_struct *ugly);
int n_ext_ts;
};
#define STATS_TYPE_PORT BIT(0) #define STATS_TYPE_PORT BIT(0)
#define STATS_TYPE_BANK0 BIT(1) #define STATS_TYPE_BANK0 BIT(1)
#define STATS_TYPE_BANK1 BIT(2) #define STATS_TYPE_BANK1 BIT(2)
......
drivers/net/dsa/mv88e6xxx/ptp.c
View file @ 6d2ac8ee
...@@ -50,7 +50,7 @@ static int mv88e6xxx_tai_write(struct mv88e6xxx_chip *chip, int addr, u16 data) ...@@ -50,7 +50,7 @@ static int mv88e6xxx_tai_write(struct mv88e6xxx_chip *chip, int addr, u16 data)
} }
/* TODO: places where this are called should be using pinctrl */ /* TODO: places where this are called should be using pinctrl */
static int mv88e6xxx_set_gpio_func(struct mv88e6xxx_chip *chip, int pin, static int mv88e6352_set_gpio_func(struct mv88e6xxx_chip *chip, int pin,
int func, int input) int func, int input)
{ {
int err; int err;
...@@ -65,7 +65,7 @@ static int mv88e6xxx_set_gpio_func(struct mv88e6xxx_chip *chip, int pin, ...@@ -65,7 +65,7 @@ static int mv88e6xxx_set_gpio_func(struct mv88e6xxx_chip *chip, int pin,
return chip->info->ops->gpio_ops->set_pctl(chip, pin, func); return chip->info->ops->gpio_ops->set_pctl(chip, pin, func);
} }
static u64 mv88e6xxx_ptp_clock_read(const struct cyclecounter *cc) static u64 mv88e6352_ptp_clock_read(const struct cyclecounter *cc)
{ {
struct mv88e6xxx_chip *chip = cc_to_chip(cc); struct mv88e6xxx_chip *chip = cc_to_chip(cc);
u16 phc_time[2]; u16 phc_time[2];
...@@ -79,13 +79,13 @@ static u64 mv88e6xxx_ptp_clock_read(const struct cyclecounter *cc) ...@@ -79,13 +79,13 @@ static u64 mv88e6xxx_ptp_clock_read(const struct cyclecounter *cc)
return ((u32)phc_time[1] << 16) | phc_time[0]; return ((u32)phc_time[1] << 16) | phc_time[0];
} }
/* mv88e6xxx_config_eventcap - configure TAI event capture /* mv88e6352_config_eventcap - configure TAI event capture
* @event: PTP_CLOCK_PPS (internal) or PTP_CLOCK_EXTTS (external) * @event: PTP_CLOCK_PPS (internal) or PTP_CLOCK_EXTTS (external)
* @rising: zero for falling-edge trigger, else rising-edge trigger * @rising: zero for falling-edge trigger, else rising-edge trigger
* *
* This will also reset the capture sequence counter. * This will also reset the capture sequence counter.
*/ */
static int mv88e6xxx_config_eventcap(struct mv88e6xxx_chip *chip, int event, static int mv88e6352_config_eventcap(struct mv88e6xxx_chip *chip, int event,
int rising) int rising)
{ {
u16 global_config; u16 global_config;
...@@ -118,7 +118,7 @@ static int mv88e6xxx_config_eventcap(struct mv88e6xxx_chip *chip, int event, ...@@ -118,7 +118,7 @@ static int mv88e6xxx_config_eventcap(struct mv88e6xxx_chip *chip, int event,
return err; return err;
} }
static void mv88e6xxx_tai_event_work(struct work_struct *ugly) static void mv88e6352_tai_event_work(struct work_struct *ugly)
{ {
struct delayed_work *dw = to_delayed_work(ugly); struct delayed_work *dw = to_delayed_work(ugly);
struct mv88e6xxx_chip *chip = dw_tai_event_to_chip(dw); struct mv88e6xxx_chip *chip = dw_tai_event_to_chip(dw);
...@@ -232,7 +232,7 @@ static int mv88e6xxx_ptp_settime(struct ptp_clock_info *ptp, ...@@ -232,7 +232,7 @@ static int mv88e6xxx_ptp_settime(struct ptp_clock_info *ptp,
return 0; return 0;
} }
static int mv88e6xxx_ptp_enable_extts(struct mv88e6xxx_chip *chip, static int mv88e6352_ptp_enable_extts(struct mv88e6xxx_chip *chip,
struct ptp_clock_request *rq, int on) struct ptp_clock_request *rq, int on)
{ {
int rising = (rq->extts.flags & PTP_RISING_EDGE); int rising = (rq->extts.flags & PTP_RISING_EDGE);
...@@ -250,18 +250,18 @@ static int mv88e6xxx_ptp_enable_extts(struct mv88e6xxx_chip *chip, ...@@ -250,18 +250,18 @@ static int mv88e6xxx_ptp_enable_extts(struct mv88e6xxx_chip *chip,
if (on) { if (on) {
func = MV88E6352_G2_SCRATCH_GPIO_PCTL_EVREQ; func = MV88E6352_G2_SCRATCH_GPIO_PCTL_EVREQ;
err = mv88e6xxx_set_gpio_func(chip, pin, func, true); err = mv88e6352_set_gpio_func(chip, pin, func, true);
if (err) if (err)
goto out; goto out;
schedule_delayed_work(&chip->tai_event_work, schedule_delayed_work(&chip->tai_event_work,
TAI_EVENT_WORK_INTERVAL); TAI_EVENT_WORK_INTERVAL);
err = mv88e6xxx_config_eventcap(chip, PTP_CLOCK_EXTTS, rising); err = mv88e6352_config_eventcap(chip, PTP_CLOCK_EXTTS, rising);
} else { } else {
func = MV88E6352_G2_SCRATCH_GPIO_PCTL_GPIO; func = MV88E6352_G2_SCRATCH_GPIO_PCTL_GPIO;
err = mv88e6xxx_set_gpio_func(chip, pin, func, true); err = mv88e6352_set_gpio_func(chip, pin, func, true);
cancel_delayed_work_sync(&chip->tai_event_work); cancel_delayed_work_sync(&chip->tai_event_work);
} }
...@@ -272,20 +272,20 @@ static int mv88e6xxx_ptp_enable_extts(struct mv88e6xxx_chip *chip, ...@@ -272,20 +272,20 @@ static int mv88e6xxx_ptp_enable_extts(struct mv88e6xxx_chip *chip,
return err; return err;
} }
static int mv88e6xxx_ptp_enable(struct ptp_clock_info *ptp, static int mv88e6352_ptp_enable(struct ptp_clock_info *ptp,
struct ptp_clock_request *rq, int on) struct ptp_clock_request *rq, int on)
{ {
struct mv88e6xxx_chip *chip = ptp_to_chip(ptp); struct mv88e6xxx_chip *chip = ptp_to_chip(ptp);
switch (rq->type) { switch (rq->type) {
case PTP_CLK_REQ_EXTTS: case PTP_CLK_REQ_EXTTS:
return mv88e6xxx_ptp_enable_extts(chip, rq, on); return mv88e6352_ptp_enable_extts(chip, rq, on);
default: default:
return -EOPNOTSUPP; return -EOPNOTSUPP;
} }
} }
static int mv88e6xxx_ptp_verify(struct ptp_clock_info *ptp, unsigned int pin, static int mv88e6352_ptp_verify(struct ptp_clock_info *ptp, unsigned int pin,
enum ptp_pin_function func, unsigned int chan) enum ptp_pin_function func, unsigned int chan)
{ {
switch (func) { switch (func) {
...@@ -299,6 +299,24 @@ static int mv88e6xxx_ptp_verify(struct ptp_clock_info *ptp, unsigned int pin, ...@@ -299,6 +299,24 @@ static int mv88e6xxx_ptp_verify(struct ptp_clock_info *ptp, unsigned int pin,
return 0; return 0;
} }
const struct mv88e6xxx_ptp_ops mv88e6352_ptp_ops = {
.clock_read = mv88e6352_ptp_clock_read,
.ptp_enable = mv88e6352_ptp_enable,
.ptp_verify = mv88e6352_ptp_verify,
.event_work = mv88e6352_tai_event_work,
.n_ext_ts = 1,
};
static u64 mv88e6xxx_ptp_clock_read(const struct cyclecounter *cc)
{
struct mv88e6xxx_chip *chip = cc_to_chip(cc);
if (chip->info->ops->ptp_ops->clock_read)
return chip->info->ops->ptp_ops->clock_read(cc);
return 0;
}
/* With a 125MHz input clock, the 32-bit timestamp counter overflows in ~34.3 /* With a 125MHz input clock, the 32-bit timestamp counter overflows in ~34.3
* seconds; this task forces periodic reads so that we don't miss any. * seconds; this task forces periodic reads so that we don't miss any.
*/ */
...@@ -317,6 +335,7 @@ static void mv88e6xxx_ptp_overflow_check(struct work_struct *work) ...@@ -317,6 +335,7 @@ static void mv88e6xxx_ptp_overflow_check(struct work_struct *work)
int mv88e6xxx_ptp_setup(struct mv88e6xxx_chip *chip) int mv88e6xxx_ptp_setup(struct mv88e6xxx_chip *chip)
{ {
const struct mv88e6xxx_ptp_ops *ptp_ops = chip->info->ops->ptp_ops;
int i; int i;
/* Set up the cycle counter */ /* Set up the cycle counter */
...@@ -330,14 +349,15 @@ int mv88e6xxx_ptp_setup(struct mv88e6xxx_chip *chip) ...@@ -330,14 +349,15 @@ int mv88e6xxx_ptp_setup(struct mv88e6xxx_chip *chip)
ktime_to_ns(ktime_get_real())); ktime_to_ns(ktime_get_real()));
INIT_DELAYED_WORK(&chip->overflow_work, mv88e6xxx_ptp_overflow_check); INIT_DELAYED_WORK(&chip->overflow_work, mv88e6xxx_ptp_overflow_check);
INIT_DELAYED_WORK(&chip->tai_event_work, mv88e6xxx_tai_event_work); if (ptp_ops->event_work)
INIT_DELAYED_WORK(&chip->tai_event_work, ptp_ops->event_work);
chip->ptp_clock_info.owner = THIS_MODULE; chip->ptp_clock_info.owner = THIS_MODULE;
snprintf(chip->ptp_clock_info.name, sizeof(chip->ptp_clock_info.name), snprintf(chip->ptp_clock_info.name, sizeof(chip->ptp_clock_info.name),
dev_name(chip->dev)); dev_name(chip->dev));
chip->ptp_clock_info.max_adj = 1000000; chip->ptp_clock_info.max_adj = 1000000;
chip->ptp_clock_info.n_ext_ts = 1; chip->ptp_clock_info.n_ext_ts = ptp_ops->n_ext_ts;
chip->ptp_clock_info.n_per_out = 0; chip->ptp_clock_info.n_per_out = 0;
chip->ptp_clock_info.n_pins = mv88e6xxx_num_gpio(chip); chip->ptp_clock_info.n_pins = mv88e6xxx_num_gpio(chip);
chip->ptp_clock_info.pps = 0; chip->ptp_clock_info.pps = 0;
...@@ -355,8 +375,8 @@ int mv88e6xxx_ptp_setup(struct mv88e6xxx_chip *chip) ...@@ -355,8 +375,8 @@ int mv88e6xxx_ptp_setup(struct mv88e6xxx_chip *chip)
chip->ptp_clock_info.adjtime = mv88e6xxx_ptp_adjtime; chip->ptp_clock_info.adjtime = mv88e6xxx_ptp_adjtime;
chip->ptp_clock_info.gettime64 = mv88e6xxx_ptp_gettime; chip->ptp_clock_info.gettime64 = mv88e6xxx_ptp_gettime;
chip->ptp_clock_info.settime64 = mv88e6xxx_ptp_settime; chip->ptp_clock_info.settime64 = mv88e6xxx_ptp_settime;
chip->ptp_clock_info.enable = mv88e6xxx_ptp_enable; chip->ptp_clock_info.enable = ptp_ops->ptp_enable;
chip->ptp_clock_info.verify = mv88e6xxx_ptp_verify; chip->ptp_clock_info.verify = ptp_ops->ptp_verify;
chip->ptp_clock_info.do_aux_work = mv88e6xxx_hwtstamp_work; chip->ptp_clock_info.do_aux_work = mv88e6xxx_hwtstamp_work;
chip->ptp_clock = ptp_clock_register(&chip->ptp_clock_info, chip->dev); chip->ptp_clock = ptp_clock_register(&chip->ptp_clock_info, chip->dev);
...@@ -373,7 +393,8 @@ void mv88e6xxx_ptp_free(struct mv88e6xxx_chip *chip) ...@@ -373,7 +393,8 @@ void mv88e6xxx_ptp_free(struct mv88e6xxx_chip *chip)
{ {
if (chip->ptp_clock) { if (chip->ptp_clock) {
cancel_delayed_work_sync(&chip->overflow_work); cancel_delayed_work_sync(&chip->overflow_work);
cancel_delayed_work_sync(&chip->tai_event_work); if (chip->info->ops->ptp_ops->event_work)
cancel_delayed_work_sync(&chip->tai_event_work);
ptp_clock_unregister(chip->ptp_clock); ptp_clock_unregister(chip->ptp_clock);
chip->ptp_clock = NULL; chip->ptp_clock = NULL;
......
drivers/net/dsa/mv88e6xxx/ptp.h
View file @ 6d2ac8ee
...@@ -87,6 +87,8 @@ void mv88e6xxx_ptp_free(struct mv88e6xxx_chip *chip); ...@@ -87,6 +87,8 @@ void mv88e6xxx_ptp_free(struct mv88e6xxx_chip *chip);
#define ptp_to_chip(ptp) container_of(ptp, struct mv88e6xxx_chip, \ #define ptp_to_chip(ptp) container_of(ptp, struct mv88e6xxx_chip, \
ptp_clock_info) ptp_clock_info)
extern const struct mv88e6xxx_ptp_ops mv88e6352_ptp_ops;
#else /* !CONFIG_NET_DSA_MV88E6XXX_PTP */ #else /* !CONFIG_NET_DSA_MV88E6XXX_PTP */
static inline long mv88e6xxx_hwtstamp_work(struct ptp_clock_info *ptp) static inline long mv88e6xxx_hwtstamp_work(struct ptp_clock_info *ptp)
...@@ -103,6 +105,8 @@ static inline void mv88e6xxx_ptp_free(struct mv88e6xxx_chip *chip) ...@@ -103,6 +105,8 @@ static inline void mv88e6xxx_ptp_free(struct mv88e6xxx_chip *chip)
{ {
} }
static const struct mv88e6xxx_ptp_ops mv88e6352_ptp_ops = {};
#endif /* CONFIG_NET_DSA_MV88E6XXX_PTP */ #endif /* CONFIG_NET_DSA_MV88E6XXX_PTP */
#endif /* _MV88E6XXX_PTP_H */ #endif /* _MV88E6XXX_PTP_H */
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