T: git git://linuxtv.org/media_tree.git
F: drivers/media/radio/radio-maxiradio*
- MCAB MICROCHIP CAN BUS ANALYZER TOOL DRIVER
+MAXLINEAR ETHERNET PHY DRIVER
+M: Xu Liang <lxu@maxlinear.com>
+L: netdev@vger.kernel.org
+S: Supported
+F: drivers/net/phy/mxl-gpy.c
+
+ MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER
R: Yasushi SHOJI <yashi@spacecubics.com>
L: linux-can@vger.kernel.org
S: Maintained
#define BNXT_PTP_QTS_TIMEOUT 1000
#define BNXT_PTP_QTS_TX_ENABLES (PORT_TS_QUERY_REQ_ENABLES_PTP_SEQ_ID | \
- PORT_TS_QUERY_REQ_ENABLES_TS_REQ_TIMEOUT)
+ PORT_TS_QUERY_REQ_ENABLES_TS_REQ_TIMEOUT | \
+ PORT_TS_QUERY_REQ_ENABLES_PTP_HDR_OFFSET)
+struct pps_pin {
+ u8 event;
+ u8 usage;
+ u8 state;
+};
+
+#define TSIO_PIN_VALID(pin) ((pin) < (BNXT_MAX_TSIO_PINS))
+
+#define EVENT_DATA2_PPS_EVENT_TYPE(data2) \
+ ((data2) & ASYNC_EVENT_CMPL_PPS_TIMESTAMP_EVENT_DATA2_EVENT_TYPE)
+
+#define EVENT_DATA2_PPS_PIN_NUM(data2) \
+ (((data2) & \
+ ASYNC_EVENT_CMPL_PPS_TIMESTAMP_EVENT_DATA2_PIN_NUMBER_MASK) >>\
+ ASYNC_EVENT_CMPL_PPS_TIMESTAMP_EVENT_DATA2_PIN_NUMBER_SFT)
+
+#define BNXT_DATA2_UPPER_MSK \
+ ASYNC_EVENT_CMPL_PPS_TIMESTAMP_EVENT_DATA2_PPS_TIMESTAMP_UPPER_MASK
+
+#define BNXT_DATA2_UPPER_SFT \
+ (32 - \
+ ASYNC_EVENT_CMPL_PPS_TIMESTAMP_EVENT_DATA2_PPS_TIMESTAMP_UPPER_SFT)
+
+#define BNXT_DATA1_LOWER_MSK \
+ ASYNC_EVENT_CMPL_PPS_TIMESTAMP_EVENT_DATA1_PPS_TIMESTAMP_LOWER_MASK
+
+#define BNXT_DATA1_LOWER_SFT \
+ ASYNC_EVENT_CMPL_PPS_TIMESTAMP_EVENT_DATA1_PPS_TIMESTAMP_LOWER_SFT
+
+#define EVENT_PPS_TS(data2, data1) \
+ (((u64)((data2) & BNXT_DATA2_UPPER_MSK) << BNXT_DATA2_UPPER_SFT) |\
+ (((data1) & BNXT_DATA1_LOWER_MSK) >> BNXT_DATA1_LOWER_SFT))
+
+#define BNXT_PPS_PIN_DISABLE 0
+#define BNXT_PPS_PIN_ENABLE 1
+#define BNXT_PPS_PIN_NONE 0
+#define BNXT_PPS_PIN_PPS_IN 1
+#define BNXT_PPS_PIN_PPS_OUT 2
+#define BNXT_PPS_PIN_SYNC_IN 3
+#define BNXT_PPS_PIN_SYNC_OUT 4
+
+#define BNXT_PPS_EVENT_INTERNAL 1
+#define BNXT_PPS_EVENT_EXTERNAL 2
+
+struct bnxt_pps {
+ u8 num_pins;
+#define BNXT_MAX_TSIO_PINS 4
+ struct pps_pin pins[BNXT_MAX_TSIO_PINS];
+};
+
struct bnxt_ptp_cfg {
struct ptp_clock_info ptp_info;
struct ptp_clock *ptp_clock;
((dst) = READ_ONCE(src))
#endif
- int bnxt_ptp_parse(struct sk_buff *skb, u16 *seq_id);
+ int bnxt_ptp_parse(struct sk_buff *skb, u16 *seq_id, u16 *hdr_off);
+void bnxt_ptp_pps_event(struct bnxt *bp, u32 data1, u32 data2);
+void bnxt_ptp_reapply_pps(struct bnxt *bp);
int bnxt_hwtstamp_set(struct net_device *dev, struct ifreq *ifr);
int bnxt_hwtstamp_get(struct net_device *dev, struct ifreq *ifr);
int bnxt_get_tx_ts_p5(struct bnxt *bp, struct sk_buff *skb);
err = -ENOMEM;
goto err_cpumask;
}
- kref_init(&irq->kref);
+ irq->pool = pool;
+ irq->refcount = 1;
irq->index = i;
err = xa_err(xa_store(&pool->irqs, irq->index, irq, GFP_KERNEL));
if (err) {
struct mlx5_irq *irq;
unsigned long index;
+ /* There are cases in which we are destrying the irq_table before
+ * freeing all the IRQs, fast teardown for example. Hence, free the irqs
+ * which might not have been freed.
+ */
xa_for_each(&pool->irqs, index, irq)
- irq_release(&irq->kref);
+ irq_release(irq);
xa_destroy(&pool->irqs);
+ mutex_destroy(&pool->lock);
kvfree(pool);
}