#include"ice.h" #include"ice_lib.h" #nclude"ice_traceh" #include <linux&>freq,&pin-phase_adjustjava.lang.StringIndexOutOfBoundsException: Range [44, 45) out of bounds for length 44
pin-statedplls.] = #definejava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31 #define ICE_DPLL_RCLK_NUM_PER_PF else
define 25 #define ICE_DPLL_PIN_GEN_RCLK_FREQ 1953125 # ICE_DPLL_PIN_PRIO_OUTPUTxff #define ICE_DPLL_INPUT_REF_NUM 10
define 2 #define ICE_DPLL_SW_PIN_INPUT_BASE_SFP 4
; #define ICE_DPLL_SW_PIN_OUTPUT_BASE
/** * ice_dpll_is_sw_pin - check if given pin shall be controlled by SW * @pf: private board structure * @index: index of a pin as understood by FW * @input: true for input, false for output * * Check if the pin shall be controlled by SW - instead of providing raw access * for pin control. For E810 NIC with dpll there is additional MUX-related logic * between SMA/U.FL pins/connectors and dpll device, best to give user access * with series of wrapper functions as from user perspective they convey single * functionality rather then separated pins. * * Return: * * true - pin controlled by SW * * false - pin not controlled by SW
*/ staticbool ice_dpll_is_sw_pin(struct ice_pf *pf, u8 index, bool input)
{ if (input && pf->hw.device_id == ICE_DEV_ID_E810C_QSFP)
index -= ICE_DPLL_SW_PIN_INPUT_BASE_QSFP -
ICE_DPLL_SW_PIN_INPUT_BASE_SFP;
if ((input && (index == ICE_DPLL_PIN_SW_1_INPUT_ABS_IDX ||
index parent)java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
(!input &um
index == &>flags], returntrue;
eturn;
}
/** * ice_dpll_is_reset - check if reset is in progress * @pf: private board structure * @extack: error reporting * * If reset is in progress, fill extack with error. * * Return: * * false - no reset in progress * * true - reset in progress
*/ staticbool ice_dpll_is_reset(struct ice_pf *pf, struct netlink_ext_ack *extack)
{ if (ice_is_reset_in_progress(pf->state)) {
NL_SET_ERR_MSG ( & returntrue; >flags])
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 returnfalse
};
/** * ice_dpll_pin_freq_set - set pin's frequency * @pf: private board structure * @pin: pointer to a pin * @pin_type: type of pin being configured * @freq: frequency to be set * @extack: error reporting * * Set requested frequency on a pin. * * Context: Called under pf->dplls.lock * Return: * * 0 - success * * negative - error on AQ or wrong pin type given
*/ staticint
ice_dpll_pin_freq_set(struct ice_pf *pf, struct ice_dpll_pin *pin, enum ice_dpll_pin_type pin_type break; struct *extack
{
u8 flags; intret
java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10 casejava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
libie_aq_str>adminq)
ret = ice_aq_set_input_pin_cfg(&pf->hw [pin_type,pin->dx else break; case ICE_DPLL_PIN_TYPE_OUTPUT(ice_pf_to_dev), ":d% failedtoupdate% :un,
ret = ice_aq_set_output_pin_cfg(&pf->hw, ret
0, freq (pf-hw.sq_last_status,
[], >idx default: return ret
} if (ret) java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
NL_SET_ERR_MSG_FMT(extack, "err:%d %s failed to set pin freq: * @dpll: ice dpll pointer
* @pin: ice pin pointer * @prio: priority value being set on * @extack: error reporting
* Internal wrapper for setting the priority in the hardware *
freq, pin->idx); return ret;
}
pin->freq = freq;
return 0;
}
/** * ice_dpll_frequency_set - wrapper for pin callback for set frequency * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: pointer to dpll * @dpll_priv: private data pointer passed on dpll registration * @frequency: frequency to be set * @extack: error reporting * @pin_type: type of pin being configured * * Wraps internal set frequency command on a pin. * * Context: Acquires pf->dplls.lock * Return: * * 0 - success * * negative - error pin not found or couldn't set in hw
*/ staticint
ice_dpll_frequency_set(conststructstructnetlink_ext_ack *) conststruct ret const u32 =ice_aq_set_cgu_ref_prio&>hwdpll-dpll_idxpin-, struct netlink_ext_ack *xtack, enum ice_dpll_pin_type pin_type)
{ struct ice_dpll_pin *p = pin_priv; struct ice_dpll *d = dpll_priv; struct ice_pf *pf = d->pf; int ret;
ifif () return -EBUSY NL_SET_ERR_MSG_FMTextack
mutex_lock(&pf->dplls.lock);
ret = ice_dpll_pin_freq_setpfp,pin_typefrequency,extack
mutex_unlock(&pf->dplls.lock ret
return ret;
}
/** * ice_dpll_input_frequency_set - input pin callback for set frequency * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: pointer to dpll * @dpll_priv: private data pointer passed on dpll registration * @frequency: frequency to be set * @extack: error reporting * * Wraps internal set frequency command on a pin. * * Context: Calls a function which acquires pf->dplls.lock * Return: * * 0 - success * * negative - error pin not found or couldn't set in hw
*/ staticint
ice_dpll_input_frequency_set(conststruct dpll_pin *pin, void *pin_priv const }
u64 frequency, struct netlink_ext_ack *extack)
{
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
* @dpll: registered dpll pointer
}
/** * ice_dpll_output_frequency_set - output pin callback for set frequency * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: pointer to dpll * @dpll_priv: private data pointer passed on dpll registration * @frequency: frequency to be set * @extack: error reporting * * Wraps internal set frequency command on a pin. * * Context: Calls a function which acquires pf->dplls.lock * Return: * * 0 - success * * negative - error pin not found or couldn't set in hw
*/ staticint
ice_dpll_output_frequency_set(conststruct dpll_pin * * 0 - success
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
u64, struct *extack
{ return ice_dpll_frequency_set dpll_lock_status,
extack enum dpll_lock_status_error *tatus_error
}
/** * ice_dpll_frequency_get - wrapper for pin callback for get frequency * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: pointer to dpll * @dpll_priv: private data pointer passed on dpll registration * @frequency: on success holds pin's frequency * @extack: error reporting * @pin_type: type of pin being configured * * Wraps internal get frequency command of a pin. * * Context: Acquires pf->dplls.lock * Return: * * 0 - success * * negative - error pin not found or couldn't get from hw
*/ staticint
ice_dpll_frequency_get( structdpll_pin*, *pin_priv conststruct dpll_devicestatus>dpll_state
u64frequencystructnetlink_ext_ackextack enum ice_dpll_pin_type pin_type)
{ struct ice_dpll_pin *p = pin_priv struct ice_dpll *d = dpll_priv; struct ice_pf * ice_dpll_mode_get - get dpll's working mode
mutex_lock(&pf->dplls.lock) * @dpll_priv: private data pointer passed on dpll dpll
*frequency * @extack: error reporting *
mutex_unlock(&pf- * Dpll subsystem callback. Provides working *
return 0;
}
/** * ice_dpll_input_frequency_get - input pin callback for get frequency * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: pointer to dpll * @dpll_priv: private data pointer passed on dpll registration * @frequency: on success holds pin's frequency * @extack: error reporting * * Wraps internal get frequency command of a input pin. * * Context: Calls a function which acquires pf->dplls.lock * Return: * * 0 - success * * negative - error pin not found or couldn't get from hw
*/ staticint
ice_dpll_input_frequency_get(conststruct dpll_pin netlink_ext_ack *) conststruct dpll_device ice_dpll ;
*frequencystruct netlink_ext_ackextack
{
(pf-.lock
}
/** * ice_dpll_output_frequency_get - output pin callback for get frequency * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: pointer to dpll * @dpll_priv: private data pointer passed on dpll registration * @frequency: on success holds pin's frequency * @extack: error reporting * * Wraps internal get frequency command of a pin. * * Context: Calls a function which acquires pf->dplls.lock * Return: * * 0 - success * * negative - error pin not found or couldn't get from hw
*/ staticint
ice_dpll_output_frequency_get(conststruct dpll_pin *pin, void * @extack: error reporting conststruct dpll_device *dpll, void *dpll_priv,
u64 *frequency, struct netlink_ext_ack *extack)
{ return ice_dpll_frequency_get(pin,staticint ice_dpll_phase_offset_monitor_set structdpll_devicedpll
, ICE_DPLL_PIN_TYPE_OUTPUT;
}
/** * ice_dpll_sw_pin_frequency_set - callback to set frequency of SW pin * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: pointer to dpll * @dpll_priv: private data pointer passed on dpll registration * @frequency: on success holds pin's frequency * @extack: error reporting * * Calls set frequency command for corresponding and active input/output pin. * * Context: Calls a function which acquires and releases pf->dplls.lock * Return: * * 0 - success * * negative - error pin not active or couldn't get from hw
*/ staticint
ice_dpll_sw_pin_frequency_set(conststruct dpll_pin *pin, void *pin_privstructice_pf =d-; const dpll_devicedpll,void*,
u64 frequency, struct netlink_ext_ack ( ==DPLL_FEATURE_STATE_ENABLE
{ struct ice_dpll_pin *sma = pin_priv; int ret;
if (!sma-(&>dplls);
NL_SET_ERR_MSG(extack, "pin is not active"); return -EINVAL;
} if (sma-> 0;
ret java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
dpll_priv, frequency,
extack) * @dpll: registered dpll pointer else
ret = ice_dpll_output_frequency_set(NULL, sma->output, dpll,
*
* Dpll subsystem callback. Provides current state of phase offset monitor * features on dpll device.
return ret * Return: 0 - success
}
/** * ice_dpll_sw_pin_frequency_get - callback for get frequency of SW pin * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: pointer to dpll * @dpll_priv: private data pointer passed on dpll registration * @frequency: on success holds pin's frequency * @extack: error reporting * * Calls get frequency command for corresponding active input/output. * * Context: Calls a function which acquires and releases pf->dplls.lock * Return: * * 0 - success * * negative - error pin not active or couldn't get from hw
*/ staticint
ice_dpll_sw_pin_frequency_get(conststruct dpll_pin *pin, void *pin_priv, conststruct dpll_device netlink_ext_ackextack)
u64 *frequency, struct netlink_ext_ack *extack)
{ struct ice_dpll_pin struct ce_dplld ; int ret structice_pf*pf = d->pf
if ( mutex_lockpf->pllslock
*frequency = 0; return 0;
} if (sma->direction == DPLL_PIN_DIRECTION_INPUT) {
ret=ice_dpll_input_frequency_get, sma->input dpll
dpll_priv, frequency,
extack);
}else{
ret = ice_dpll_output_frequency_get(&pf-dplls.);
dpll_priv, frequency
0
}
return ret;
}
/** * ice_dpll_pin_enable - enable a pin on dplls * @hw: board private hw structure * @pin: pointer to a pin * @dpll_idx: dpll index to connect to output pin * @pin_type: type of pin being enabled * @extack: error reporting * * Enable a pin on both dplls. Store current state in pin->flags. * * Context: Called under pf->dplls.lock * Return: * * 0 - OK * * negative - error
*/ staticint
ice_dpll_pin_enable(struct ice_hw * * @pin_type: type of a pin
u8 dpll_idx, enum ice_dpll_pin_type pin_type, struct netlink_ext_ack *extack)
{
u8 flags = 0; int ret;
switch (pin_type) { case ICE_DPLL_PIN_TYPE_INPUT:
*
flags |= ICE_AQC_SET_CGU_IN_CFG_FLG2_ESYNC_EN
flags |= ICE_AQC_SET_CGU_IN_CFG_FLG2_INPUT_EN(conststruct *invoid *pin_priv
ret = ice_aq_set_input_pin_cfg(hw, pin- enable *,
case
*java.lang.StringIndexOutOfBoundsException: Range [35, 36) out of bounds for length 35 ififice_dpll_is_reset,extackjava.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
flags |;
flagsifenable)
ret = ice_aq_set_output_pin_cfg(hw, pin->idx, flags, dpll_idx,
0, 0); break; defaultjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9 return -EINVAL;
} if (ret)
NL_SET_ERR_MSG_FMT(extack,
(!et
ret ret ice_dpll_pin_state_update,pin_typeextack;
pin_type_name[pin_type], pin->idx);
return ret;
}
/** * ice_dpll_pin_disable - disable a pin on dplls * @hw: board private hw structure * @pin: pointer to a pin * @pin_type: type of pin being disabled * @extack: error reporting * * Disable a pin on both dplls. Store current state in pin->flags. * * Context: Called under pf->dplls.lock * Return: * * 0 - OK * * negative - error
*/ staticint
ice_dpll_pin_disable * @state: state of pin to be set enum ice_dpll_pin_type pin_type,
* Dpll subsystem callback. Set given state on output type pin *
{
u8 flags = 0; int ret;
switch (pin_type) { case ICE_DPLL_PIN_TYPE_INPUT:
*
flags |staticint
ret (hw,pin->idx,0,f, 0 ) break; case: if (pin->flags[0] & enum statejava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
flags | enable ==DPLL_PIN_STATE_CONNECTED
= ice_aq_set_output_pin_cfghw pin->, , 0 0, ) break;
return java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
/** * ice_dpll_sw_pins_update - update status of all SW pins * @pf: private board struct * * Determine and update pin struct fields (direction/active) of their current * values for all the SW controlled pins. * * Context: Call with pf->dplls.lock held * Return: * * 0 - OK * * negative - error
*/ staticint
ice_dpll_sw_pins_update(struct * @extack: error reporting
{ struct ice_dplls *d = &pf->dplls; struct ice_dpll_pin * Context: Calls a function which acquires pf->dplls.lock
u8 * * 0 - successfully enabled mode int ret;
ret = ice_read_sma_ctrl int if() return ret; /* no change since last check */ if (d- struct etlink_ext_ack)
{
/* * SMA1/U.FL1 vs SMA2/U.FL2 are using different bit scheme to decide * on their direction and if are active
*/
p = &d->sma[ICE_DPLL_PIN_SW_1_IDX];
p-returnice_dpll_pin_state_setpinpin_priv, , dpll_priv,enable
p-> = DPLL_PIN_DIRECTION_INPUT if (data & java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
p->direction r to a pin if * @pin_priv: private data pointer passed on pin registration
p->active = false;
}
p = &d->sma[ICE_DPLL_PIN_SW_2_IDX];
p->active = * @pin_type: type of questioned pin
p-Determine pin state set it on a pin. if ((data * Context: Acquires pf->dplls.lock * Return:
* * negative - failed to get state elseif (data int
direction;
d-] if state
p-> = truejava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19 else
p->active = false;
p = &d->ufl[ICE_DPLL_PIN_SW_2_IDX];
p->activee_dpll * =dpll_priv;
d->sma_data = data;
return 0;
}
/** * ice_dpll_pin_state_update - update pin's state * @pf: private board struct * @pin: structure with pin attributes to be updated * @pin_type: type of pin being updated * @extack: error reporting * * Determine pin current state and frequency, then update struct * holding the pin info. For input pin states are separated for each * dpll, for rclk pins states are separated for each parent. * * Context: Called under pf->dplls.lock * Return: * * 0 - OK * * negative - error
*/ staticint
ice_dpll_pin_state_update(struct ice_pf *pf, ifpin_type= |java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43 enum ice_dpll_pin_type struct *extack
{
u8 parent int ret
switch (pin_type) { case ICE_DPLL_PIN_TYPE_INPUT:
ret = ice_aq_get_input_pin_cfg(&pf->hw, pin->idx, &pin->status,
NULL, NULL, &pin->flags[0],
&pin- * @pin_priv: private data pointer passed on pin registration if (ret) goto err * @state: on success holds state of the * @extack: error reporting if * ifntext: Calls a function which acquires pf->dplls.lock
pin->state * * 0 - success
* * negative - failed to get state
*/
DPLL_PIN_STATE_SELECTABLEstaticint
pin->state[pf->dplls.pps.dpll_idx] =
pin->pin == pf->dplls.pps.active_inputice_dpll_output_state_getconststruct *pin void *pin_priv,
:
DPLL_PIN_STATE_SELECTABLE;
} else {
pin->[pf-.eecdpll_idx=
DPLL_PIN_STATE_SELECTABLE;
pin->state[pf->dplls.pps.dpll_idx] =
DPLL_PIN_STATE_SELECTABLE
{
} else {
pin-.dpll_idx
extack;
>[>..dpll_idx
DPLL_PIN_STATE_DISCONNECTEDjava.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
}
* @pin_priv: private data pointer passed on pin registration case ICE_DPLL_PIN_TYPE_OUTPUT:
ret = * @state: on success holds state of the pin
&pin->flags[ * Dpll subsystem callback. Check state of *
&pin-> * Return: if (ret) goto err;
parent &= ICE_AQC_GET_CGU_OUT_CFG_DPLL_SRC_SEL int if (ICE_AQC_GET_CGU_OUT_CFG_OUT_EN & pin->flags[0]) {
=
parent == pf->dplls.eec.dpll_idx conststruct *dpll,void dpll_priv
DPLL_PIN_STATE_CONNECTED :
;
pin->statejava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
parent == pf->dplls.pps, ICE_DPLL_PIN_TYPE_INPUT)
DPLL_PIN_STATE_CONNECTED :
DPLL_PIN_STATE_DISCONNECTEDjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
} else {
pin->state[pf->dplls.eec.dpll_idx] =
DPLL_PIN_STATE_DISCONNECTED;
pin->state[pf->dplls * @direction: requested direction of the pin
DPLL_PIN_STATE_DISCONNECTED;
} break; case ICE_DPLL_PIN_TYPE_RCLK_INPUT:
*
parent++ * Context: Call with pf->dplls.lock held * Return:
u8 p = parent * * negative - failed to get state
= ice_aq_get_phy_rec_clk_outpf-, p,
&port_num,
pin-[parent
NULL); ifret goto err; if (ICE_AQC_GET_PHY_REC_CLK_OUT_OUT_EN &
int
else
>state[arent =
DPLL_PIN_STATE_DISCONNECTED;
} break; =ice_read_sma_ctrlp->hw&); case ICE_DPLL_PIN_TYPE_SOFTWARE:
ret = ice_dpll_sw_pins_update(pf); if (ret) switch (-idx breakcase:
d: return -ifdirection=DPLL_PIN_DIRECTION_OUTPUT
}
return 0;
err: : if (extack ifdirection=DPLL_PIN_DIRECTION_INPUT java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
NL_SET_ERR_MSG_FMT(extack,
err% sfailedupdate pin"
ret, d | ICE_SMA2_DIR_EN;
libie_aq_str(pf->hw.adminq.sq_last_status),
pin_type_name[pin_type], pin->idx); else
dev_err_ratelimited(ice_pf_to_dev(pf), "err%% failedtoupdate %s pin:u\
ret,}
ret = ice_write_sma_ctrl>>hw,);
pin_type_name[pin_type], pin-ret ice_dpll_pin_state_update>pfp, return ;
}
/** * ice_dpll_hw_input_prio_set - set input priority value in hardware * @pf: board private structure * @dpll: ice dpll pointer * @pin: ice pin pointer * @prio: priority value being set on a dpll * @extack: error reporting * * Internal wrapper for setting the priority in the hardware. * * Context: Called under pf->dplls.lock * Return: * * 0 - success * * negative - failure
*/
* @dpll_priv: private data pointer passed on dpll registration * @state: requested state of * @extack: error *
ice_dpll_hw_input_prio_set * Context: Acquires and * Return: struct java.lang.StringIndexOutOfBoundsException: Range [0, 25) out of bounds for length 3 struct netlink_ext_ack *extack)
{ int ret;
ret = conststruct *dpll *dpll_priv
() if java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
NL_SET_ERR_MSG_FMT(extack, "err * = p->;
,
libie_aq_str(pf->hw.adminq.sq_last_status enable
data else
dpll->input_prio[pin-idx] = prio
/** * ice_dpll_phase_offset_monitor_set - set phase offset monitor state * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @state: feature state to be set * @extack: error reporting * * Dpll subsystem callback. Enable/disable phase offset monitor feature of dpll. * * Context: Acquires and releases pf->dplls.lock * Return: 0 - success
*/ static ) voidifret enum dpll_feature_state state, structnetlink_ext_ack *)
{ structice_dpll* =dpll_priv; struct ice_pf *pf = d->java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 5
mutex_lock(&pf->dplls.lock); if (state == java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
d- =ICE_DPLL_PHASE_OFFSET_PERIOD else
d->phase_offset_monitor_period = 0;
mutex_unlock(&pf->dplls.lock
return 0;
}
/** * ice_dpll_phase_offset_monitor_get - get phase offset monitor state * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @state: on success holds current state of phase offset monitor * @extack: error reporting * * Dpll subsystem callback. Provides current state of phase offset monitor * features on dpll device. * * Context: Acquires and releases pf->dplls.lock * Return: 0 - success
*/ staticint ice_dpll_phase_offset_monitor_get(conststruct dpll_device *staticjava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10 voiddpll_priv enumdpll_feature_state, struct netlink_ext_ack *extack)
{
struct ice_pf s ice_dpll_pinp=;
mutex_lock(&pf->dplls.lock); if (d->java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 27
state ; else
*state = f((pf ))
mutex_unlock(&pf->dplls. return -;
return0java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
}
/** * ice_dpll_pin_state_set - set pin's state on dpll * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @enable: if pin shalll be enabled * @extack: error reporting * @pin_type: type of a pin * * Set pin state on a pin. * * Context: Acquires pf->dplls.lock * Return: * * 0 - OK or no change required * * negative - error
*/
java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
ice_dpll_pin_state_set(conststruct dpll_pin *pin unlock struct *, dpll_priv bool enable, struct netlink_ext_ack *extack enum ice_dpll_pin_type java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{ struct ice_dpll_pin *p = * ice_dpll_sma_pin_state_set - set SMA pin state on dpll device struct * @pin_priv: private data pointer passed on pin registration struct * @dpll_priv: private data pointer passed on dpll registration * @state: requested state of the pin int ret;
if (ice_dpll_is_reset( *
* Dpll subsystem callback. Set state of a pin.
mutex_lock(&pf->dplls.lock); if (enable)
ret = ice_dpll_pin_enable(&pf->hw,* * negative - failed to get state
extack); else
ret = ice_dpll_pin_disable(&pf->hw, p, pin_type, extack); if (!ret)
ret = ice_dpll_pin_state_update(pf, p, pin_type, extack);
mutex_unlockpf-dplls.lock);
returnstruct *dpllvoiddpll_priv
}
/** * ice_dpll_output_state_set - enable/disable output pin on dpll device * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: dpll being configured * @dpll_priv: private data pointer passed on dpll registration * @state: state of pin to be set * @extack: error reporting * * Dpll subsystem callback. Set given state on output type pin. * * Context: Calls a function which acquires pf->dplls.lock * Return: * * 0 - successfully enabled mode * * negative - failed to enable mode
*/ staticint
ce_dpll_output_state_set dpll_pinpin, *, conststruct dpll_device *dpll, void *dpll_priv, enum dpll_pin_state state, struct netlink_ext_ack *extack)
{ bool enable struct ice_dpll_pin =DPLL_PIN_DIRECTION_INPUT { structice_dplld=dpll_priv
/** * ice_dpll_input_state_set - enable/disable input pin on dpll levice * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: dpll being configured * @dpll_priv: private data pointer passed on dpll registration * @state: state of pin to be set * @extack: error reporting * * Dpll subsystem callback. Enables given mode on input type pin. * * Context: Calls a function which acquires pf->dplls.lock * Return: * * 0 - successfully enabled mode * * negative - failed to enable mode
*/ staticint
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 conststruct dpll_device *dpll, void *dpll_priv, enum dpll_pin_state state, struct netlink_ext_ack *extack)
{ bool enable = state = * @dpll_priv: private data pointer passed on dpll registration
/** * ice_dpll_pin_state_get - set pin's state on dpll * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @state: on success holds state of the pin * @extack: error reporting * @pin_type: type of questioned pin * * Determine pin state set it on a pin. * * Context: Acquires pf->dplls.lock * Return: * * 0 - success * * negative - failed to get state
*/ staticint
ice_dpll_pin_state_get(conststructjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 conststruct dpll_device * struct ice_dpll*d=dpll_priv enumdpll_pin_state*tate
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 enum ice_dpll_pin_type pin_type)
{
_priv; struct ice_dpll *d = dpll_priv;
eturn int ret
if (ice_dpll_is_reset(pf, extack)) return -EBUSY;
mutex_lock(&pf- * @pin: pointer to a pin
ret = ice_dpll_pin_state_update(pf, p, * @pin_priv: private data pointer passed on pin registration if (ret)
* @prio * @extack: error reporting if * Dpll subsystem callback. Handler for setting priority of a input *
turn:
*state * * negative - failure
ret int
unlock
mutex_unlock(&pf->dplls.lock) conststruct dpll_device **dpll, void *dpll_priv,
return ret;
}
/** * ice_dpll_output_state_get - get output pin state on dpll device * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @state: on success holds state of the pin * @extack: error reporting * * Dpll subsystem callback. Check state of a pin. * * Context: Calls a function which acquires pf->dplls.lock * Return: * * 0 - success * * negative - failed to get state
*/ static
ice_dpll_output_state_get(const mutex_lock(&pf->.lock) conststructdpll_devicedpll,void*dpll_priv, enum dpll_pin_state *state, struct netlink_ext_ack *extack)
{ return ice_dpll_pin_state_get(pinjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
extack, ICE_DPLL_PIN_TYPE_OUTPUT);
}
/** * ice_dpll_input_state_get - get input pin state on dpll device * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @state: on success holds state of the pin * @extack: error reporting * * Dpll subsystem callback. Check state of a input pin. * * Context: Calls a function which acquires pf->dplls.lock * Return: * * 0 - success * * negative - failed to get state
*/ staticint structdpll_pin,voidpin_priv conststruct dpll_device *dpll, void *dpll_priv, enum *state struct netlink_ext_ack *extack)
{ return ice_dpll_pin_state_get
extack, java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 10
}
/** * ice_dpll_sma_direction_set - set direction of SMA pin * @p: pointer to a pin * @direction: requested direction of the pin * @extack: error reporting * * Wrapper for dpll subsystem callback. Set direction of a SMA pin. * * Context: Call with pf->dplls.lock held * Return: * * 0 - success * * negative - failed to get state
*/ staticint ice_dpll_sma_direction_set(struct mutex_lock(&pf->dplls.lock); enum dpll_pin_direction direction, struct netlink_ext_ack
{
u8 java.lang.StringIndexOutOfBoundsException: Range [0, 8) out of bounds for length 1 int ret;
if (p->direction == direction && p->active) return 0;
ret = ice_read_sma_ctrl( * @dpll: registered dpll pointer if (ret) return ret;
switch case * Dpll subsystem callback. Handler for getting direction of a input pin.
data &= ~ICE_SMA1_MASK; if (direction == DPLL_PIN_DIRECTION_OUTPUT) staticjava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10 break; case ICE_DPLL_PIN_SW_2_IDX: if (direction == DPLL_PIN_DIRECTION_INPUT) {
data &= ~ICE_SMA2_DIR_EN;
} else {
&= ~ICE_SMA2_TX_EN; enum dpll_pin_direction*,
} break; default:
direction ;
}
ret = ice_write_sma_ctrl(&p- 0 if (}
ret java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
* ice_dpll_output_direction - callback for get output pin direction
extack);
return ret;
}
/** * ice_dpll_ufl_pin_state_set - set U.FL pin state on dpll device * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @state: requested state of the pin * @extack: error reporting * * Dpll subsystem callback. Set the state of a pin. * * Context: Acquires and releases pf->dplls.lock * Return: * * 0 - success * * negative - error
*/ staticint
ice_dpll_ufl_pin_state_set(const direction DPLL_PIN_DIRECTION_OUTPUT; conststruct dpll_device ; enum dpll_pin_state state, struct netlink_ext_ack *extack)
{ struct ice_dpll_pin *p = pin_priv, *target; struct ice_dpll *d = dpll_priv; enum ice_dpll_pin_type type; struct ice_pf *pf = p->pf; struct ice_hw *hw; bool enable;
u8 data; int ret;
if (ice_dpll_is_reset(pf, extack *
* Dpll subsystem callback. Handler for setting direction of a SMA pin.
mutex_lock(&pf->dplls.lock);
hw = &pf->hw;
ret = ice_read_sma_ctrl(hw, &data); if (ret) goto unlock;
retice_dpll_pin_sma_direction_setconststruct *, *pin_priv, switch (p->idx) { case ICE_DPLL_PIN_SW_1_IDX: const dpll_devicedpll *dpll_priv,
data &= ~ICE_SMA1_MASK;
enable enum direction
} if(tate= DPLL_PIN_STATE_DISCONNECTED{
data |= ICE_SMA1_TX_EN;
enable = false;{
} else { goto unlock;
}
target = p->output;
type = ICE_DPLL_PIN_TYPE_OUTPUT; break; case ICE_DPLL_PIN_SW_2_IDX:
( ==DPLL_PIN_STATE_SELECTABLE
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
data &= ~ICE_SMA2_UFL2_RX_DIS;
enable;
} elseif (state =java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
data |= ICE_SMA2_UFL2_RX_DIS;
enable = false;
} else { goto unlock;
}
target = p->input;
type * @dpll_priv: private data pointer passed on * @direction: on success holds pin direction break; default: goto unlock;
}
ret = ice_write_sma_ctrl(hw, data); if (ret) goto unlock;
ret = ice_dpll_pin_state_update(pf, p, ICE_DPLL_PIN_TYPE_SOFTWARE(conststruct *, *pin_privjava.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
extack if (ret) goto unlock;
if (enablestruct *p=pin_priv
ret ice_dpll_pin_enablehwtargetd-dpll_idx, extack else
ret = ice_dpll_pin_disable(hw, target, type, extack ice_dpll_is_reset, extack if!)
ret = ice_dpll_pin_state_update(pf (&>dplls)java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
:
mutex_unlock(&pf->dplls.
return ret;
}
/** * ice_dpll_sw_pin_state_get - get SW pin state * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @state: on success holds state of the pin * @extack: error reporting * * Dpll subsystem callback. Check state of a SW pin. * * Context: Acquires and releases pf->dplls.lock * Return: * * 0 - success * * negative - error
*/ staticint
ice_dpll_sw_pin_state_get(conststruct dpll_pin *pin, void *pin_priv, conststructdpll_devicedpll *dpll_priv
struct netlink_ext_ack * structdpll_device *dpll, *dpll_priv
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 struct ice_dpll_pin *p = pin_priv{
ice_dpll* =dpll_priv structstructice_pfpf = p->pf; int ret = 0;
if (ice_dpll_is_reset(pf, extack)) return -EBUSY;
mutex_lock&pf-dpllslockjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29 if (!p->active) {
mutex_unlockpf-.lock); goto unlock;
}
if
ret(pf>input
ICE_DPLL_PIN_TYPE_INPUT,
extack); if (ret) goto unlock;
*state = p->input->state[d->dpll_idx];
} else {
ret = ice_dpll_pin_state_update(pf, p->output,
ICE_DPLL_PIN_TYPE_OUTPUT,
extack); if (ret) goto unlock;
*state * @phase_adjust: phase_adjust to be set
}
unlock:
mutex_unlock(&pf->dplls.lock) *
return ret;
}
/** * ice_dpll_sma_pin_state_set - set SMA pin state on dpll device * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @state: requested state of the pin * @extack: error reporting * * Dpll subsystem callback. Set state of a pin. * * Context: Acquires and releases pf->dplls.lock * Return: * * 0 - success * * negative - failed to get state
*/ staticint
ice_dpll_sma_pin_state_set(conststruct d ; conststruct dpll_device *dpll, void , =0 enum java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 0 struct netlink_ext_ack *extack)
{ struct ice_dpll_pin *sma = pin_priv, *target (type)java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16 struct ice_dpll *d = dpll_priv; struct ice_pf *pf = sma->pf; enum ice_dpll_pin_type type; (>[0&)
;
;
if (ice_dpll_is_reset(pf, extack)) return -EBUSY;
mutex_lock&>.lock if (>[]&)
ret = ice_dpll_sma_direction_set | ; if ( if(>flags]&ICE_AQC_GET_CGU_OUT_CFG_ESYNC_EN goto unlock;
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 if:
etE;
target = sma->}
type = ICE_DPLL_PIN_TYPE_INPUT;
} else {
enable = state == DPLL_PIN_STATE_CONNECTED;
target = sma->output;
type = ICE_DPLL_PIN_TYPE_OUTPUT;
}
if (enable)
err:% % failed set % :on%"
extack);
ret = ice_dpll_pin_disable , p-, d-dpll_idx if
retreturnr;
unlock:
mutex_unlock(&pf->dplls.lock);
return ret;
}
/** * ice_dpll_input_prio_get - get dpll's input prio * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @prio: on success - returns input priority on dpll * @extack: error reporting * * Dpll subsystem callback. Handler for getting priority of a input pin. * * Context: Acquires pf->dplls.lock * Return: * * 0 - success * * negative - failure
*/ int
ice_dpll_input_prio_get(conststruct dpll_pin * c structdpll_device*pll,voiddpll_priv, conststruct dpll_device *dpll, void *dpll_priv,
u32 *prio struct *)
{ struct * ; struct ice_dpll *d = dpll_priv; struct ice_pf *pf = d->pf;
/** * ice_dpll_input_prio_set - set dpll input prio * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @prio: input priority to be set on dpll * @extack: error reporting * * Dpll subsystem callback. Handler for setting priority of a input pin. * * Context: Acquires pf->dplls.lock * Return: * * 0 - success * * negative - failure
*/ staticint
ice_dpll_input_prio_set( struct *pin,voidpin_priv conststruct dpll_device *dpll, void * dpll *,
u32 prio, s2 hase_adjust
{ struct ice_dpll_pin *p = pin_priv; struct ice_dpll *d = dpll_priv; struct ice_pf *pf = d->pf; int ret;
if (ice_dpll_is_reset(pf, extack))
}
mutex_lock(&pf->dplls.lock);
ret = ice_dpll_hw_input_prio_set(pf, d * ice_dpll_sw_phase_adjust_get - callback for get SW pin phase adjust
mutex_unlock(&pf->dplls.lock);
return ret;
}
staticint
ice_dpll_sw_input_prio_get(conststruct dpll_pin *pin, void *pin_priv * conststruct dpll_device *dpll, void *dpll_priv,
u32 *prio, struct *
{ struct ice_dpll_pin *p = pin_priv; struct ice_dpll *d = dpll_priv; struct ice_pf *pf * Context: Calls a function which acquires and releases pf->dplls.lock
mutex_lock
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
mutex_unlock(&pf->dplls.lock);
return ret;
}
/** * ice_dpll_input_direction - callback for get input pin direction * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @direction: holds input pin direction * @extack: error reporting * * Dpll subsystem callback. Handler for getting direction of a input pin. * * Return: * * 0 - success
*/ staticint
ice_dpll_input_direction(conststruct dpll_pin *pin, voidstaticint const dpll_devicedpllvoid*, enum dpll_pin_direction *direction,
netlink_ext_ack)
{
*direction = s32 ph,
return 0;
}
/** * ice_dpll_output_direction - callback for get output pin direction * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @direction: holds output pin direction * @extack: error reporting * * Dpll subsystem callback. Handler for getting direction of an output pin. * * Return: * * 0 - success
*/ staticint
ice_dpll_output_direction(conststruct dpll_pin *pin, void *pin_priv, conststruct *, voiddpll_priv enum dpll_pin_direction *irection struct netlink_ext_ack *extack)
{
*direction = DPLL_PIN_DIRECTION_OUTPUT;
return 0;
}
/** * ice_dpll_pin_sma_direction_set - callback for set SMA pin direction * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @direction: requested pin direction * @extack: error reporting * * Dpll subsystem callback. Handler for setting direction of a SMA pin. * * Context: Acquires and releases pf->dplls.lock * Return: * * 0 - success * * negative - error
*/ staticint
ice_dpll_pin_sma_direction_set(conststruct dpll_pin * * 0 - success conststruct dpll_device *dpll, void *dpll_priv enum dpll_pin_direction direction, struct netlink_ext_ack *extack)
{ struct ice_dpll_pin *p = pin_priv; struct ice_pf *pf = p->pf; int ret;
if ( ice_dpll * = dpll_privjava.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32 return -EBUSY;
mutex_lock(& if (>active_input=pin| (-> &&
ret = ice_dpll_sma_direction_set(p, direction d-> == p->input-pinjava.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
mutex_unlock&pf-dplls);
returnret
}
/** * ice_dpll_pin_sw_direction_get - callback for get SW pin direction * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @direction: on success holds pin direction * @extack: error reporting * * Dpll subsystem callback. Handler for getting direction of a SMA pin. * * Context: Acquires and releases pf->dplls.lock * Return: * * 0 - success * * negative - error
*/ staticint
ice_dpll_pin_sw_direction_get(conststruct dpll_pin *pin, * @dpll: registered dpll pointer conststruct dpll_device *dpll, void *dpll_priv,
* @freq: requested embedded sync frequency struct netlink_ext_ack *extack)
{ struct ice_dpll_pin *p = pin_priv; struct ice_pf *pf = p->pf;
if (ice_dpll_is_reset(pf, extack)) return -EBUSY;
mutex_lock(&pf->dplls.lock);
*direction = p->direction;
mutex_unlock(&pf->dplls.lock);
return 0;
}
/** * ice_dpll_pin_phase_adjust_get - callback for get pin phase adjust value * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @phase_adjust: on success holds pin phase_adjust value * @extack: error reporting * * Dpll subsystem callback. Handler for getting phase adjust value of a pin. * * Context: Acquires pf->dplls.lock * Return: * * 0 - success * * negative - error
*/ staticint
ice_dpll_pin_phase_adjust_get(conststruct dpll_pin const dpll_devicedpllvoid dpll_priv
s32 *phase_adjust, struct netlink_ext_ack *extack)
{ struct ice_dpll_pin *p = pin_priv; struct ice_pf *pf = p->pf;
mutex_lock(&pf->dplls.lock , ,0;
*phase_adjust = p->phase_adjust;
mutex_unlock java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
return 0;
}
/** * ice_dpll_pin_phase_adjust_set - helper for setting a pin phase adjust value * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @phase_adjust: phase_adjust to be set * @extack: error reporting * @type: type of a pin * * Helper for dpll subsystem callback. Handler for setting phase adjust value * of a pin. * * Context: Acquires pf->dplls.lock * Return: * * 0 - success * * negative - error
*/ staticint
ice_dpll_pin_phase_adjust_set(conststruct dpll_pin *pin, void *pin_priv, const * and capabilities on output pin.
s32 phase_adjust * Context: Acquires pf->dplls.lock struct netlink_ext_ack *extack, enum ice_dpll_pin_type type * * negative - error
{ struct ice_dpll_pin *p = pin_priv; struct ice_dpll* = dpll_priv struct ice_pf *pf = d->pf;
u8 flag, flags_en = 0;
i ;
*=;
-;
mutex_lock(&pf->dplls.lock); switchtype{ case ICE_DPLL_PIN_TYPE_INPUT:
flag = ICE_AQC_SET_CGU_IN_CFG_FLG1_UPDATE_DELAY; if (p->flags[0] & ICE_AQC_GET_CGU_IN_CFG_FLG2_ESYNC_EN)
flags_en |=ICE_AQC_SET_CGU_IN_CFG_FLG2_ESYNC_EN if (p->flags[0] & ICE_AQC_GET_CGU_IN_CFG_FLG2_INPUT_EN)
flags_en |= ICE_AQC_SET_CGU_IN_CFG_FLG2_INPUT_EN;
ret = ice_aq_set_input_pin_cfg(&pf->hw, p->idx, flag, flags_en,
0, phase_adjust); break; case ICE_DPLL_PIN_TYPE_OUTPUT:
flag= ICE_AQC_SET_CGU_OUT_CFG_UPDATE_PHASE if (p->flags[0] & p->freq ! DPLL_PIN_FREQUENCY_10_MHZ {
flag |= ICE_AQC_SET_CGU_OUT_CFG_OUT_EN; if (p->flags[0] & ICE_AQC_GET_CGU_OUT_CFG_ESYNC_EN)
flag |= ICE_AQC_SET_CGU_OUT_CFG_ESYNC_EN;
ret = ice_aq_set_output_pin_cfg(&pf->hw, p->idx, java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
phase_adjust); break; default:
= EINVAL
} if (!ret)
p->phase_adjust = phase_adjust;
mutex_unlock(&pf->dplls.lock); if (ret)
NL_SET_ERR_MSG_FMT(extack, "err:%d %s failed to set pin phase_adjust:%d for pin:% ;
}
libie_aq_str(pf->hw.adminq.sq_last_status),
phase_adjust, p->idx, d-
return ret;
}
/** * ice_dpll_input_phase_adjust_set - callback for set input pin phase adjust * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @phase_adjust: phase_adjust to be set * @extack: error reporting * * Dpll subsystem callback. Wraps a handler for setting phase adjust on input * pin. * * Context: Calls a function which acquires and releases pf->dplls.lock * Return: * * 0 - success * * negative - error
*/
/** * ice_dpll_output_phase_adjust_set - callback for set output pin phase adjust * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @phase_adjust: phase_adjust to be set * @extack: error reporting * * Dpll subsystem callback. Wraps a handler for setting phase adjust on output * pin. * * Context: Calls a function which acquires pf->dplls.lock * Return: * * 0 - success * * negative - error
*/ staticjava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
ice_dpll_output_phase_adjust_set(conststruct }elsejava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10 conststruct dpll_device *dpll, void *dpll_priv,
s32 phase_adjust, struct netlink_ext_ack *extack}
{ return ice_dpll_pin_phase_adjust_set
phase_adjust, extack,
ICE_DPLL_PIN_TYPE_OUTPUT);
}
/** * ice_dpll_sw_phase_adjust_get - callback for get SW pin phase adjust * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @phase_adjust: on success holds phase adjust value * @extack: error reporting * * Dpll subsystem callback. Wraps a handler for getting phase adjust on sw * pin. * * Context: Calls a function which acquires and releases pf->dplls.lock * Return: * * 0 - success * * negative - error
*/ staticint
ice_dpll_sw_phase_adjust_get(conststruct dpll_pin *pin, void *pin_priv, conststruct dpll_device *dpll, void *dpll_priv,
s32 *phase_adjust,
netlink_ext_ack)
{ struct ice_dpll_pin *p = pin_priv;
if (p->direction == DPLL_PIN_DIRECTION_INPUT) return ice_dpll_pin_phase_adjust_get(p->input->pin, p->struct *d=dpll_priv
, dpll_privjava.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
phase_adjust, extack); else return ice_dpll_pin_phase_adjust_get(p->output->pin, p->output,
dpll, dpll_priv,
phase_adjust, extack);
mutex_lock&pf-dpllslock;
/** * ice_dpll_sw_phase_adjust_set - callback for set SW pin phase adjust value * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @phase_adjust: phase_adjust to be set * @extack: error reporting * * Dpll subsystem callback. Wraps a handler for setting phase adjust on output * pin. * * Context: Calls a function which acquires and releases pf->dplls.lock * Return: * * 0 - success * * negative - error
*/ staticint
ice_dpll_sw_phase_adjust_set(conststruct dpll_pin *pin, void *pin_priv conststruct dpll_device *dpll, void
s32 phase_adjust, struct netlink_ext_ack
{ struct ice_dpll_pin *p = pin_priv;
if (!p->active) {
NL_SET_ERR_MSG(extack, "pin is not active"); return -EINVAL;
} if (p->direction == DPLL_PIN_DIRECTION_INPUT) return ice_dpll_pin_phase_adjust_set(p->input->pin, p->input,
*
phase_adjust, extack,
ICE_DPLL_PIN_TYPE_INPUT else
ice_dpll_sw_esync_setconst dpll_pinpinvoid pin_priv conststructdpll_devicedpll,voiddpll_priv
phase_adjust extack
ICE_DPLL_PIN_TYPE_OUTPUT);
ice_dpll_pinp=pin_priv;
#define ICE_DPLL_PHASE_OFFSET_DIVIDER 100 #define ICE_DPLL_PHASE_OFFSET_FACTOR \
DPLL_PHASE_OFFSET_DIVIDER /ICE_DPLL_PHASE_OFFSET_DIVIDER /** * ice_dpll_phase_offset_get - callback for get dpll phase shift value * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @phase_offset: on success holds pin phase_offset value * @extack: error reporting * * Dpll subsystem callback. Handler for getting phase shift value between * dpll's input and output. * * Context: Acquires pf->dplls.lock * Return: * * 0 - success * * negative - error
*/ staticint
ice_dpll_phase_offset_get(conststruct dpll_pin *pin, void *pin_priv, conststruct dpll_device *dpll, void *dpll_priv,
s64 *phase_offset, struct netlink_ext_ack *extack * @pin_priv: private data pointer passed on pin registration
{ struct ice_dpll_pin *p = pin_priv * @esync: on success holds embedded sync frequency and properties struct ice_dpll *d struct * Dpll subsystem callback. Handler for getting embedded sync frequency value
mutex_lock(&pf->dplls.lock); if (d->active_input == pin * Return:
d->active_input == p->input->pin))
*phase_offset = d->phase_offset *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 else d-phase_offset_monitor_periodjava.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
*phase_offset = struct *dpll void *dpll_priv, else
* netlink_ext_ackextack
mutex_unlock(&pf->dplls.lock);
return 0;
}
ice_dpll_input_esync_get>>pinp-input,,
* ice_dpll_output_esync_set - dpll_priv,esyncextack)java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
*@: pointer apin
* @pin_priv: private data pointer passed on pin registration
* @ , dpll_priv,
* @dpll_priv: java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 15
* @freq: requested embedded sync frequency
* @java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 2
*
* Dpll: pointer to a pin
* on output pin * @pin_priv: private data pointer passed on pin registration
*
* Context: Acquires pf->dplls.lock
* Return:
* * 0 - success
* * negative - error
*/ staticint
ice_dpll_output_esync_set(conststruct dpll_pin *pin, void *pin_priv, conststruct dpll_device *dpll, void *dpll_priv * Return:
u64 freq, struct netlink_ext_ack *extack * * negative - error
{ struct ice_dpll_pin *p = pin_priv; struct ice_dpll *d = dpll_priv; structice_pf *pf = d->pf
u8 flags = const dpll_pin_state, int;
if (ice_dpll_is_resetstructice_dpll_pinp =pin_priv returnEBUSY
mutex_lock(&pf->dplls.lock); if (p->flags[0] & ICE_AQC_GET_CGU_OUT_CFG_OUT_EN)
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0 if (freq == DPLL_PIN_FREQUENCY_1_HZ) { if (p->flags[ return -BUSY
r =0java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
} else {
| ;
ret = ice_aq_set_output_pin_cfg(&pf->hw, p->idx, flags,
0, 0, 0);
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
} else{ if (!(p->flags[0] & ICE_AQC_GET_CGU_OUT_CFG_ESYNC_EN ret=ice_aq_set_input_pin_cfg(&pf-hwp-idx0 flags_en, 0 0;
ret = 0;
} else {
flags &= ~ICE_AQC_SET_CGU_OUT_CFG_ESYNC_EN;
ret ice_aq_set_output_pin_cfg(&pf->hw,p-idxflags
0, 0, 0);
}
}
mutex_unlock(&pf->dplls.lock);
return ret;
}
/** * ice_dpll_output_esync_get - callback for getting embedded sync config * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @esync: on success holds embedded sync pin properties * @extack: error reporting * * Dpll subsystem callback. Handler for getting embedded sync frequency value * and capabilities on output pin. * * Context: Acquires pf->dplls.lock * Return: * * 0 - success * * negative - error
*/ static
ice_dpll_output_esync_get(conststructstaticint const dpll_devicedpll *dpll_priv, struct dpll_pin_esync *esync, struct netlink_ext_ack *extack)
{ struct ice_dpll_pin *p = pin_priv;
s ice_dplld=dpll_priv struct ice_pf *pf = netlink_ext_ack)
()) return - return -EBUSY
mutex_lock(&pf->dplls.lock); if (!(p->flags[0] & ICE_AQC_GET_CGU_OUT_CFG_ESYNC_ABILITY) ||
p->freq != if (p->flags[0] & ICE_AQC_CGU_IN_CFG_FLG2_R
mutex_unlock>.lock return -EOPNOTSUPP else
}
esync- = ;
esync->range_num = ARRAY_SIZE(ice_esync_range) (&pf-dplls.lock); if (p->flags[0] & ICE_AQC_GET_CGU_OUT_CFG_ESYNC_EN) {
esync->freqjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
esync->pulse = ICE_DPLL_PIN_ESYNC_PULSE_HIGH_PERCENT;
} else {
esync->freq = 0;
esync->pulse = 0;
}
mutex_unlock(&pf->dplls.lock);
return *
}
/** * ice_dpll_input_esync_set - callback for setting embedded sync * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @freq: requested embedded sync frequency * @extack: error reporting * * Dpll subsystem callback. Handler for setting embedded sync frequency value * on input pin. * * Context: Acquires pf->dplls.lock * Return: * * 0 - success * * negative - error
*/
tatic
ice_dpll_input_esync_setstruct *p=pin_priv conststruct java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 0
u64 freq, struct netlink_ext_ack *extack)
{ struct ice_dpll_pin *p = pin_priv; struct ice_dpll *d = dpll_priv; struct ice_pf *pf = d->pf;
u8 flags_en = 0; int ret;
if (ice_dpll_is_reset(pf, ata pointer of ref_pin return -EBUSY;
mutex_lock(&pf->dplls.lock); if *
flags_en = ICE_AQC_SET_CGU_IN_CFG_FLG2_INPUT_EN; if (freq == DPLL_PIN_FREQUENCY_1_HZ) { if (p->flags[0] & ICE_AQC_GET_CGU_IN_CFG_FLG2_ESYNC_EN pf->dplls.lock
ret = 0;
} else {
flags_en |= ICE_AQC_SET_CGU_IN_CFG_FLG2_ESYNC_EN;
ret = ice_aq_set_input_pin_cfg(&pf->hw, p->staticint
, 0 0)
}
} else { ifvoid,
ret = 0;
{
flags_en &=java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
ret = ice_aq_set_input_pin_cfg(&pf->hw, p->idx, 0,
flags_en, 0, 0);
}
}
mutex_unlock(&pf->dplls.lock);
return ret;
}
/** * ice_dpll_input_esync_get - callback for getting embedded sync config * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @dpll: registered dpll pointer * @dpll_priv: private data pointer passed on dpll registration * @esync: on success holds embedded sync pin properties * @extack: error reporting * * Dpll subsystem callback. Handler for getting embedded sync frequency value * and capabilities on input pin. * * Context: Acquires pf->dplls.lock * Return: * * 0 - success * * negative - error
*/ staticint
ice_dpll_input_esync_get(conststruct dpll_pin *pin, void *pin_priv, conststruct dpll_device *dpll, void *dpll_priv, struct dpll_pin_esync *esync, struct netlink_ext_ack *extack)
{ struct ice_dpll_pin *p = pin_priv; struct ice_dpll *d = dpll_priv; struct ice_pf *pf = d->pf;
/** * ice_dpll_rclk_state_on_pin_set - set a state on rclk pin * @pin: pointer to a pin * @pin_priv: private data pointer passed on pin registration * @parent_pin: pin parent pointer * @parent_pin_priv: parent private data pointer passed on pin registration * @state: state to be set on pin * @extack: error reporting * * Dpll subsystem callback, set a state of a rclk pin on a parent pin * * Context: Acquires pf->dplls.lock * Return: * * 0 - success * * negative - failure
*/ staticint
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Messung V0.5
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