summaryrefslogtreecommitdiffstats
path: root/drivers/net/thunderbolt/trace.h
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2026-08-24 08:46:03 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2026-08-24 08:46:03 -0700
commitcf9610f9116d55c5a66ef9f1faecacabd93a9322 (patch)
tree757a3d280760c654767631cab5ad8af2d86d1848 /drivers/net/thunderbolt/trace.h
downloadlinux-stable-cf9610f9116d55c5a66ef9f1faecacabd93a9322.tar.gz
linux-stable-cf9610f9116d55c5a66ef9f1faecacabd93a9322.zip
Merge tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlgrafted
Pull pin control updates from Linus Walleij: "Core changes: - Use the non-blocking mux_state_try_select() in the generic MUX pin control back-end - Free pin maps on pinctrl_generic_to_map() failure in the core helpers New hardware pin control: - Qualcomm Maili TLMM SoC, PMG1110 PMIC, and Eliza LPASS LPI TLMM SoC (this is for the low power audio, LPASS = Low Power Audio SubSystem portions) - Upboard support on top of the Intel pin controller - Apple T6030 and T6031 support (just compatible strings) - Samsung Exynos 8855 SoC - Mediatek MT6858 SoC - Rockchip RK3308B and RV1106 SoCs - Airoha EN7523 and AN7563 SoCs Improvements: - Qualcomm TLMM GPIOs are unconditionally marked as wakeup capable - Qualcomm improvements on top of the Qualcomm PDC (power domain controller) irqchip improvements from tglx:s tree - Qualcomm IPQ806x and IPQ9650 non-urgent pin grop fixups - The NPCM8xx driver has been put into shape fixing many pin and group definitions - Some non-urgent Tegra 264 pin assignments are fixed up - Some non-urgent fixups to Airoha AN7581 and AN7583 registers and pin assignments, missing features etc" * tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (130 commits) dt-bindings: pinctrl: Convert TI DA850 pupd to DT schema pinctrl: meson: sync some modify from A4 pinctrl: meson: a4: Add input enable pin configuration pinctrl: realtek: rtd1625: remove unused group name spdif_sel pinctrl: realtek: rtd1625: fix base_bit for VE4 GPIO 13 dt-bindings: pinctrl: microchip,pic32mzda-pinctrl: Convert to DT schema Revert "Merge branch 'ib-rsk7204' into devel" pinctrl: rockchip: Add RV1106 pinctrl support dt-bindings: pinctrl: rockchip: Add RV1106 compatible pinctrl: rockchip: Decode drive strength in the get function pinctrl: fix PINCTRL_GENERIC_MUX not always being selectable pinctrl: airoha: add support of an7563 SoC dt-bindings: pinctrl: airoha: add support of an7563 pin controller pinctrl: airoha: try to find chip scu node by phandle first pinctrl: airoha: add support of en7523 SoC dt-bindings: pinctrl: airoha: add support of en7523 pin controller pinctrl: airoha: an7583: add support for olt pinmux pinctrl: airoha: an7583: add support for pon_alt pinmux pinctrl: airoha: an7583: add support for npu_uart pinmux dt-bindings: pinctrl: airoha: an7583: add missed features ...
Diffstat (limited to 'drivers/net/thunderbolt/trace.h')
-rw-r--r--drivers/net/thunderbolt/trace.h141
1 files changed, 141 insertions, 0 deletions
diff --git a/drivers/net/thunderbolt/trace.h b/drivers/net/thunderbolt/trace.h
new file mode 100644
index 000000000..9626eadae
--- /dev/null
+++ b/drivers/net/thunderbolt/trace.h
@@ -0,0 +1,141 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Tracepoints for Thunderbolt/USB4 networking driver
+ *
+ * Copyright (C) 2023, Intel Corporation
+ * Author: Mika Westerberg <mika.westerberg@linux.intel.com>
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM thunderbolt_net
+
+#if !defined(__TRACE_THUNDERBOLT_NET_H) || defined(TRACE_HEADER_MULTI_READ)
+#define __TRACE_THUNDERBOLT_NET_H
+
+#include <linux/dma-direction.h>
+#include <linux/skbuff.h>
+#include <linux/tracepoint.h>
+
+#define DMA_DATA_DIRECTION_NAMES \
+ { DMA_BIDIRECTIONAL, "DMA_BIDIRECTIONAL" }, \
+ { DMA_TO_DEVICE, "DMA_TO_DEVICE" }, \
+ { DMA_FROM_DEVICE, "DMA_FROM_DEVICE" }, \
+ { DMA_NONE, "DMA_NONE" }
+
+DECLARE_EVENT_CLASS(tbnet_frame,
+ TP_PROTO(unsigned int index, const void *page, dma_addr_t phys,
+ enum dma_data_direction dir),
+ TP_ARGS(index, page, phys, dir),
+ TP_STRUCT__entry(
+ __field(unsigned int, index)
+ __field(const void *, page)
+ __field(dma_addr_t, phys)
+ __field(enum dma_data_direction, dir)
+ ),
+ TP_fast_assign(
+ __entry->index = index;
+ __entry->page = page;
+ __entry->phys = phys;
+ __entry->dir = dir;
+ ),
+ TP_printk("index=%u page=%p phys=%pad dir=%s",
+ __entry->index, __entry->page, &__entry->phys,
+ __print_symbolic(__entry->dir, DMA_DATA_DIRECTION_NAMES))
+);
+
+DEFINE_EVENT(tbnet_frame, tbnet_alloc_rx_frame,
+ TP_PROTO(unsigned int index, const void *page, dma_addr_t phys,
+ enum dma_data_direction dir),
+ TP_ARGS(index, page, phys, dir)
+);
+
+DEFINE_EVENT(tbnet_frame, tbnet_alloc_tx_frame,
+ TP_PROTO(unsigned int index, const void *page, dma_addr_t phys,
+ enum dma_data_direction dir),
+ TP_ARGS(index, page, phys, dir)
+);
+
+DEFINE_EVENT(tbnet_frame, tbnet_free_frame,
+ TP_PROTO(unsigned int index, const void *page, dma_addr_t phys,
+ enum dma_data_direction dir),
+ TP_ARGS(index, page, phys, dir)
+);
+
+DECLARE_EVENT_CLASS(tbnet_ip_frame,
+ TP_PROTO(__le32 size, __le16 id, __le16 index, __le32 count),
+ TP_ARGS(size, id, index, count),
+ TP_STRUCT__entry(
+ __field(u32, size)
+ __field(u16, id)
+ __field(u16, index)
+ __field(u32, count)
+ ),
+ TP_fast_assign(
+ __entry->size = le32_to_cpu(size);
+ __entry->id = le16_to_cpu(id);
+ __entry->index = le16_to_cpu(index);
+ __entry->count = le32_to_cpu(count);
+ ),
+ TP_printk("id=%u size=%u index=%u count=%u",
+ __entry->id, __entry->size, __entry->index, __entry->count)
+);
+
+DEFINE_EVENT(tbnet_ip_frame, tbnet_rx_ip_frame,
+ TP_PROTO(__le32 size, __le16 id, __le16 index, __le32 count),
+ TP_ARGS(size, id, index, count)
+);
+
+DEFINE_EVENT(tbnet_ip_frame, tbnet_invalid_rx_ip_frame,
+ TP_PROTO(__le32 size, __le16 id, __le16 index, __le32 count),
+ TP_ARGS(size, id, index, count)
+);
+
+DEFINE_EVENT(tbnet_ip_frame, tbnet_tx_ip_frame,
+ TP_PROTO(__le32 size, __le16 id, __le16 index, __le32 count),
+ TP_ARGS(size, id, index, count)
+);
+
+DECLARE_EVENT_CLASS(tbnet_skb,
+ TP_PROTO(const struct sk_buff *skb),
+ TP_ARGS(skb),
+ TP_STRUCT__entry(
+ __field(const void *, addr)
+ __field(unsigned int, len)
+ __field(unsigned int, data_len)
+ __field(unsigned int, nr_frags)
+ ),
+ TP_fast_assign(
+ __entry->addr = skb;
+ __entry->len = skb->len;
+ __entry->data_len = skb->data_len;
+ __entry->nr_frags = skb_shinfo(skb)->nr_frags;
+ ),
+ TP_printk("skb=%p len=%u data_len=%u nr_frags=%u",
+ __entry->addr, __entry->len, __entry->data_len,
+ __entry->nr_frags)
+);
+
+DEFINE_EVENT(tbnet_skb, tbnet_rx_skb,
+ TP_PROTO(const struct sk_buff *skb),
+ TP_ARGS(skb)
+);
+
+DEFINE_EVENT(tbnet_skb, tbnet_tx_skb,
+ TP_PROTO(const struct sk_buff *skb),
+ TP_ARGS(skb)
+);
+
+DEFINE_EVENT(tbnet_skb, tbnet_consume_skb,
+ TP_PROTO(const struct sk_buff *skb),
+ TP_ARGS(skb)
+);
+
+#endif /* _TRACE_THUNDERBOLT_NET_H */
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE trace
+
+#include <trace/define_trace.h>