include/soc/mscc/ocelot_qsys.h

File Facts

System

Linux kernel

Corpus path

include/soc/mscc/ocelot_qsys.h

Extension

.h

Size

14609 bytes

Lines

255

Domain

Repository Root And Misc

Bucket

include

Inferred role

Repository Root And Misc: implementation source

Status

source implementation candidate

Why This File Exists

Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.

• Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

#ifndef _MSCC_OCELOT_QSYS_H_
#define _MSCC_OCELOT_QSYS_H_

#define QSYS_PORT_MODE_RSZ                                0x4

#define QSYS_PORT_MODE_DEQUEUE_DIS                        BIT(1)
#define QSYS_PORT_MODE_DEQUEUE_LATE                       BIT(0)

#define QSYS_STAT_CNT_CFG_TX_GREEN_CNT_MODE               BIT(5)
#define QSYS_STAT_CNT_CFG_TX_YELLOW_CNT_MODE              BIT(4)
#define QSYS_STAT_CNT_CFG_DROP_GREEN_CNT_MODE             BIT(3)
#define QSYS_STAT_CNT_CFG_DROP_YELLOW_CNT_MODE            BIT(2)
#define QSYS_STAT_CNT_CFG_DROP_COUNT_ONCE                 BIT(1)
#define QSYS_STAT_CNT_CFG_DROP_COUNT_EGRESS               BIT(0)

#define QSYS_EEE_CFG_RSZ                                  0x4

#define QSYS_EEE_THRES_EEE_HIGH_BYTES(x)                  (((x) << 8) & GENMASK(15, 8))
#define QSYS_EEE_THRES_EEE_HIGH_BYTES_M                   GENMASK(15, 8)
#define QSYS_EEE_THRES_EEE_HIGH_BYTES_X(x)                (((x) & GENMASK(15, 8)) >> 8)
#define QSYS_EEE_THRES_EEE_HIGH_FRAMES(x)                 ((x) & GENMASK(7, 0))
#define QSYS_EEE_THRES_EEE_HIGH_FRAMES_M                  GENMASK(7, 0)

#define QSYS_SW_STATUS_RSZ                                0x4

#define QSYS_EXT_CPU_CFG_EXT_CPU_PORT(x)                  (((x) << 8) & GENMASK(12, 8))
#define QSYS_EXT_CPU_CFG_EXT_CPU_PORT_M                   GENMASK(12, 8)
#define QSYS_EXT_CPU_CFG_EXT_CPU_PORT_X(x)                (((x) & GENMASK(12, 8)) >> 8)
#define QSYS_EXT_CPU_CFG_EXT_CPUQ_MSK(x)                  ((x) & GENMASK(7, 0))
#define QSYS_EXT_CPU_CFG_EXT_CPUQ_MSK_M                   GENMASK(7, 0)

#define QSYS_QMAP_GSZ                                     0x4

#define QSYS_QMAP_SE_BASE(x)                              (((x) << 5) & GENMASK(12, 5))
#define QSYS_QMAP_SE_BASE_M                               GENMASK(12, 5)
#define QSYS_QMAP_SE_BASE_X(x)                            (((x) & GENMASK(12, 5)) >> 5)
#define QSYS_QMAP_SE_IDX_SEL(x)                           (((x) << 2) & GENMASK(4, 2))
#define QSYS_QMAP_SE_IDX_SEL_M                            GENMASK(4, 2)
#define QSYS_QMAP_SE_IDX_SEL_X(x)                         (((x) & GENMASK(4, 2)) >> 2)
#define QSYS_QMAP_SE_INP_SEL(x)                           ((x) & GENMASK(1, 0))
#define QSYS_QMAP_SE_INP_SEL_M                            GENMASK(1, 0)

#define QSYS_ISDX_SGRP_GSZ                                0x4

#define QSYS_TIMED_FRAME_ENTRY_GSZ                        0x4

#define QSYS_TFRM_MISC_TIMED_CANCEL_SLOT(x)               (((x) << 9) & GENMASK(18, 9))
#define QSYS_TFRM_MISC_TIMED_CANCEL_SLOT_M                GENMASK(18, 9)
#define QSYS_TFRM_MISC_TIMED_CANCEL_SLOT_X(x)             (((x) & GENMASK(18, 9)) >> 9)
#define QSYS_TFRM_MISC_TIMED_CANCEL_1SHOT                 BIT(8)
#define QSYS_TFRM_MISC_TIMED_SLOT_MODE_MC                 BIT(7)
#define QSYS_TFRM_MISC_TIMED_ENTRY_FAST_CNT(x)            ((x) & GENMASK(6, 0))
#define QSYS_TFRM_MISC_TIMED_ENTRY_FAST_CNT_M             GENMASK(6, 0)

#define QSYS_RED_PROFILE_RSZ                              0x4

#define QSYS_RED_PROFILE_WM_RED_LOW(x)                    (((x) << 8) & GENMASK(15, 8))
#define QSYS_RED_PROFILE_WM_RED_LOW_M                     GENMASK(15, 8)
#define QSYS_RED_PROFILE_WM_RED_LOW_X(x)                  (((x) & GENMASK(15, 8)) >> 8)
#define QSYS_RED_PROFILE_WM_RED_HIGH(x)                   ((x) & GENMASK(7, 0))
#define QSYS_RED_PROFILE_WM_RED_HIGH_M                    GENMASK(7, 0)

#define QSYS_RES_CFG_GSZ                                  0x8

#define QSYS_RES_STAT_GSZ                                 0x8

#define QSYS_MMGT_EQ_CTRL_FP_FREE_CNT(x)                  ((x) & GENMASK(15, 0))
#define QSYS_MMGT_EQ_CTRL_FP_FREE_CNT_M                   GENMASK(15, 0)

#define QSYS_EVENTS_CORE_EV_FDC(x)                        (((x) << 2) & GENMASK(4, 2))
#define QSYS_EVENTS_CORE_EV_FDC_M                         GENMASK(4, 2)
#define QSYS_EVENTS_CORE_EV_FDC_X(x)                      (((x) & GENMASK(4, 2)) >> 2)
#define QSYS_EVENTS_CORE_EV_FRD(x)                        ((x) & GENMASK(1, 0))
#define QSYS_EVENTS_CORE_EV_FRD_M                         GENMASK(1, 0)

#define QSYS_QMAXSDU_CFG_0_RSZ                            0x4

#define QSYS_QMAXSDU_CFG_1_RSZ                            0x4

#define QSYS_QMAXSDU_CFG_2_RSZ                            0x4

#define QSYS_QMAXSDU_CFG_3_RSZ                            0x4

#define QSYS_QMAXSDU_CFG_4_RSZ                            0x4

#define QSYS_QMAXSDU_CFG_5_RSZ                            0x4

#define QSYS_QMAXSDU_CFG_6_RSZ                            0x4

#define QSYS_QMAXSDU_CFG_7_RSZ                            0x4

Annotation

• Atlas domain: Repository Root And Misc / include.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.