From f4cdf7ca9a1fdcca413157df19753f388a5a224e Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Wed, 19 Aug 2026 10:09:22 -0700 Subject: Merge tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - v4l2-core: added ISP statistics support and per-block validation - v4l2-core: Allow unknown HDR10 white point and luminance - New camera sensors: Sony IMX678 and IMX471m, Himax HM1092 IR sensor - New codec: Milos: VPU v2.0 codec support - isp driver: gained support for Dreamchip RPPX1 ISP framework - vsp1 driver: gained support for RZ/T2H and RZ/N2H - Novalake driver: gained CVS support for new NVL hardware - dvb-core: fix feed leak on failed DMX_ADD_PID - several driver fixes, cleanups and minor improvements * tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (308 commits) media: ipu-bridge: check all DMI entries when overriding sensor rotation media: v4l2-async: avoid deleting unlinked ASC entry on link error media: rzg2l-cru: Align bytesperline to hardware DMA stride requirement media: intel/ipu6: fix async notifier cleanup leak on parse error media: staging/ipu7: fix async notifier UAF on probe error path media: amd: isp4: fix self-deadlock in isp4sd_pwron_and_init() error path media: amd: isp4: release partial allocations in isp4if_alloc_fw_gpumem() media: rcar-isp: Fix VSPX reference leaks media: rcar-isp: Release ISPCORE resources media: i2c: imx415: Release runtime PM reference on VBLANK error media: i2c: imx415: Return test pattern write errors media: renesas: vsp1: Declare index variables in for loop statement media: renesas: vsp1: Make reset control optional to support platforms without a reset line media: dt-bindings: media: renesas,vsp1: Document RZ/T2H and RZ/N2H SoCs media: dt-bindings: media: renesas,fcp: Document RZ/T2H and RZ/N2H SoCs media: nxp: imx8-isi: Add additional 32-bit RGB format support media: nxp: imx8-isi: Add 16-bit raw Bayer format support media: nxp: imx8-isi: Implement per-stream reference counting for multiplexed streams media: nxp: imx8-isi: Use BIT_ULL() for 64-bit stream masks media: nxp: imx8-isi: Correct color map between V4L2 and ISI ... --- tools/firewire/nosy-dump.h | 174 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 174 insertions(+) create mode 100644 tools/firewire/nosy-dump.h (limited to 'tools/firewire/nosy-dump.h') diff --git a/tools/firewire/nosy-dump.h b/tools/firewire/nosy-dump.h new file mode 100644 index 000000000..69e5e594f --- /dev/null +++ b/tools/firewire/nosy-dump.h @@ -0,0 +1,174 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __nosy_dump_h__ +#define __nosy_dump_h__ + +#define array_length(array) (sizeof(array) / sizeof(array[0])) + +#define ACK_NO_ACK 0x0 +#define ACK_DONE(a) ((a >> 2) == 0) +#define ACK_BUSY(a) ((a >> 2) == 1) +#define ACK_ERROR(a) ((a >> 2) == 3) + +#include + +struct phy_packet { + uint32_t timestamp; + union { + struct { + uint32_t zero:24; + uint32_t phy_id:6; + uint32_t identifier:2; + } common, link_on; + + struct { + uint32_t zero:16; + uint32_t gap_count:6; + uint32_t set_gap_count:1; + uint32_t set_root:1; + uint32_t root_id:6; + uint32_t identifier:2; + } phy_config; + + struct { + uint32_t more_packets:1; + uint32_t initiated_reset:1; + uint32_t port2:2; + uint32_t port1:2; + uint32_t port0:2; + uint32_t power_class:3; + uint32_t contender:1; + uint32_t phy_delay:2; + uint32_t phy_speed:2; + uint32_t gap_count:6; + uint32_t link_active:1; + uint32_t extended:1; + uint32_t phy_id:6; + uint32_t identifier:2; + } self_id; + + struct { + uint32_t more_packets:1; + uint32_t reserved1:1; + uint32_t porth:2; + uint32_t portg:2; + uint32_t portf:2; + uint32_t porte:2; + uint32_t portd:2; + uint32_t portc:2; + uint32_t portb:2; + uint32_t porta:2; + uint32_t reserved0:2; + uint32_t sequence:3; + uint32_t extended:1; + uint32_t phy_id:6; + uint32_t identifier:2; + } ext_self_id; + }; + uint32_t inverted; + uint32_t ack; +}; + +#define TCODE_PHY_PACKET 0x10 + +#define PHY_PACKET_CONFIGURATION 0x00 +#define PHY_PACKET_LINK_ON 0x01 +#define PHY_PACKET_SELF_ID 0x02 + +struct link_packet { + uint32_t timestamp; + union { + struct { + uint32_t priority:4; + uint32_t tcode:4; + uint32_t rt:2; + uint32_t tlabel:6; + uint32_t destination:16; + + uint32_t offset_high:16; + uint32_t source:16; + + uint32_t offset_low; + } common; + + struct { + uint32_t common[3]; + uint32_t crc; + } read_quadlet; + + struct { + uint32_t common[3]; + uint32_t data; + uint32_t crc; + } read_quadlet_response; + + struct { + uint32_t common[3]; + uint32_t extended_tcode:16; + uint32_t data_length:16; + uint32_t crc; + } read_block; + + struct { + uint32_t common[3]; + uint32_t extended_tcode:16; + uint32_t data_length:16; + uint32_t crc; + uint32_t data[0]; + /* crc and ack follows. */ + } read_block_response; + + struct { + uint32_t common[3]; + uint32_t data; + uint32_t crc; + } write_quadlet; + + struct { + uint32_t common[3]; + uint32_t extended_tcode:16; + uint32_t data_length:16; + uint32_t crc; + uint32_t data[0]; + /* crc and ack follows. */ + } write_block; + + struct { + uint32_t common[3]; + uint32_t crc; + } write_response; + + struct { + uint32_t common[3]; + uint32_t data; + uint32_t crc; + } cycle_start; + + struct { + uint32_t sy:4; + uint32_t tcode:4; + uint32_t channel:6; + uint32_t tag:2; + uint32_t data_length:16; + + uint32_t crc; + } iso_data; + }; +}; + +struct subaction { + uint32_t ack; + size_t length; + struct list link; + struct link_packet packet; +}; + +struct link_transaction { + int request_node, response_node, tlabel; + struct subaction *request, *response; + struct list request_list, response_list; + struct list link; +}; + +int decode_fcp(struct link_transaction *t); + +#endif /* __nosy_dump_h__ */ -- cgit v1.3.1