diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/phy.h | 4 | ||||
-rw-r--r-- | include/soc/fsl/qman.h | 167 | ||||
-rw-r--r-- | include/uapi/linux/fmd/Peripherals/fm_port_ioctls.h | 25 |
3 files changed, 168 insertions, 28 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h index 73c2de7..3d2e072 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -81,7 +81,7 @@ typedef enum { PHY_INTERFACE_MODE_MOCA, PHY_INTERFACE_MODE_QSGMII, PHY_INTERFACE_MODE_TRGMII, - PHY_INTERFACE_MODE_SGMII_2500, + PHY_INTERFACE_MODE_2500SGMII, PHY_INTERFACE_MODE_MAX, } phy_interface_t; @@ -127,6 +127,8 @@ static inline const char *phy_modes(phy_interface_t interface) return "qsgmii"; case PHY_INTERFACE_MODE_TRGMII: return "trgmii"; + case PHY_INTERFACE_MODE_2500SGMII: + return "sgmii-2500"; default: return "unknown"; } diff --git a/include/soc/fsl/qman.h b/include/soc/fsl/qman.h index 37f3eb0..dc39947 100644 --- a/include/soc/fsl/qman.h +++ b/include/soc/fsl/qman.h @@ -36,8 +36,11 @@ /* Hardware constants */ #define QM_CHANNEL_SWPORTAL0 0 #define QMAN_CHANNEL_POOL1 0x21 +#define QMAN_CHANNEL_CAAM 0x80 #define QMAN_CHANNEL_POOL1_REV3 0x401 +#define QMAN_CHANNEL_CAAM_REV3 0x840 extern u16 qm_channel_pool1; +extern u16 qm_channel_caam; /* Portal processing (interrupt) sources */ #define QM_PIRQ_CSCI 0x00100000 /* Congestion State Change */ @@ -244,11 +247,11 @@ static inline int qm_sg_entry_get_off(const struct qm_sg_entry *sg) struct qm_dqrr_entry { u8 verb; u8 stat; - u16 seqnum; /* 15-bit */ + __be16 seqnum; /* 15-bit */ u8 tok; u8 __reserved2[3]; - u32 fqid; /* 24-bit */ - u32 contextB; + __be32 fqid; /* 24-bit */ + __be32 context_b; struct qm_fd fd; u8 __reserved4[32]; } __packed; @@ -262,6 +265,11 @@ struct qm_dqrr_entry { #define QM_DQRR_STAT_UNSCHEDULED 0x02 /* Unscheduled dequeue */ #define QM_DQRR_STAT_DQCR_EXPIRED 0x01 /* VDQCR or PDQCR expired*/ +/* 'fqid' is a 24-bit field in every h/w descriptor */ +#define QM_FQID_MASK GENMASK(23, 0) +#define qm_fqid_set(p, v) ((p)->fqid = cpu_to_be32((v) & QM_FQID_MASK)) +#define qm_fqid_get(p) (be32_to_cpu((p)->fqid) & QM_FQID_MASK) + /* "ERN Message Response" */ /* "FQ State Change Notification" */ union qm_mr_entry { @@ -272,12 +280,11 @@ union qm_mr_entry { struct { u8 verb; u8 dca; - u16 seqnum; + __be16 seqnum; u8 rc; /* Rej Code: 8-bit */ - u8 orp_hi; /* ORP: 24-bit */ - u16 orp_lo; - u32 fqid; /* 24-bit */ - u32 tag; + u8 __reserved[3]; + __be32 fqid; /* 24-bit */ + __be32 tag; struct qm_fd fd; u8 __reserved1[32]; } __packed ern; @@ -285,8 +292,8 @@ union qm_mr_entry { u8 verb; u8 fqs; /* Frame Queue Status */ u8 __reserved1[6]; - u32 fqid; /* 24-bit */ - u32 contextB; + __be32 fqid; /* 24-bit */ + __be32 context_b; u8 __reserved2[48]; } __packed fq; /* FQRN/FQRNI/FQRL/FQPN */ }; @@ -405,8 +412,8 @@ static inline u64 qm_fqd_context_a_get64(const struct qm_fqd *fqd) static inline void qm_fqd_stashing_set64(struct qm_fqd *fqd, u64 addr) { - fqd->context_a.context_hi = upper_32_bits(addr); - fqd->context_a.context_lo = lower_32_bits(addr); + fqd->context_a.context_hi = cpu_to_be16(upper_32_bits(addr)); + fqd->context_a.context_lo = cpu_to_be32(lower_32_bits(addr)); } static inline void qm_fqd_context_a_set64(struct qm_fqd *fqd, u64 addr) @@ -521,7 +528,7 @@ static inline int qm_fqd_get_wq(const struct qm_fqd *fqd) */ struct qm_cgr_wr_parm { /* MA[24-31], Mn[19-23], SA[12-18], Sn[6-11], Pn[0-5] */ - u32 word; + __be32 word; }; /* * This struct represents the 13-bit "CS_THRES" CGR field. In the corresponding @@ -532,7 +539,7 @@ struct qm_cgr_wr_parm { */ struct qm_cgr_cs_thres { /* _res[13-15], TA[5-12], Tn[0-4] */ - u16 word; + __be16 word; }; /* * This identical structure of CGR fields is present in the "Init/Modify CGR" @@ -549,10 +556,10 @@ struct __qm_mc_cgr { u8 cscn_en; /* boolean, use QM_CGR_EN */ union { struct { - u16 cscn_targ_upd_ctrl; /* use QM_CSCN_TARG_UDP_ */ - u16 cscn_targ_dcp_low; /* CSCN_TARG_DCP low-16bits */ + __be16 cscn_targ_upd_ctrl; /* use QM_CGR_TARG_UDP_* */ + __be16 cscn_targ_dcp_low; }; - u32 cscn_targ; /* use QM_CGR_TARG_* */ + __be32 cscn_targ; /* use QM_CGR_TARG_* */ }; u8 cstd_en; /* boolean, use QM_CGR_EN */ u8 cs; /* boolean, only used in query response */ @@ -568,7 +575,9 @@ struct __qm_mc_cgr { /* Convert CGR thresholds to/from "cs_thres" format */ static inline u64 qm_cgr_cs_thres_get64(const struct qm_cgr_cs_thres *th) { - return ((th->word >> 5) & 0xff) << (th->word & 0x1f); + int thres = be16_to_cpu(th->word); + + return ((thres >> 5) & 0xff) << (thres & 0x1f); } static inline int qm_cgr_cs_thres_set64(struct qm_cgr_cs_thres *th, u64 val, @@ -584,23 +593,23 @@ static inline int qm_cgr_cs_thres_set64(struct qm_cgr_cs_thres *th, u64 val, if (roundup && oddbit) val++; } - th->word = ((val & 0xff) << 5) | (e & 0x1f); + th->word = cpu_to_be16(((val & 0xff) << 5) | (e & 0x1f)); return 0; } /* "Initialize FQ" */ struct qm_mcc_initfq { u8 __reserved1[2]; - u16 we_mask; /* Write Enable Mask */ - u32 fqid; /* 24-bit */ - u16 count; /* Initialises 'count+1' FQDs */ + __be16 we_mask; /* Write Enable Mask */ + __be32 fqid; /* 24-bit */ + __be16 count; /* Initialises 'count+1' FQDs */ struct qm_fqd fqd; /* the FQD fields go here */ u8 __reserved2[30]; } __packed; /* "Initialize/Modify CGR" */ struct qm_mcc_initcgr { u8 __reserve1[2]; - u16 we_mask; /* Write Enable Mask */ + __be16 we_mask; /* Write Enable Mask */ struct __qm_mc_cgr cgr; /* CGR fields */ u8 __reserved2[2]; u8 cgid; @@ -654,7 +663,7 @@ struct qman_cgr; /* * This enum, and the callback type that returns it, are used when handling * dequeued frames via DQRR. Note that for "null" callbacks registered with the - * portal object (for handling dequeues that do not demux because contextB is + * portal object (for handling dequeues that do not demux because context_b is * NULL), the return value *MUST* be qman_cb_dqrr_consume. */ enum qman_cb_dqrr_result { @@ -785,6 +794,84 @@ struct qman_cgr { #define QMAN_INITFQ_FLAG_SCHED 0x00000001 /* schedule rather than park */ #define QMAN_INITFQ_FLAG_LOCAL 0x00000004 /* set dest portal */ +/* + * For qman_volatile_dequeue(); Choose one PRECEDENCE. EXACT is optional. Use + * NUMFRAMES(n) (6-bit) or NUMFRAMES_TILLEMPTY to fill in the frame-count. Use + * FQID(n) to fill in the frame queue ID. + */ +#define QM_VDQCR_PRECEDENCE_VDQCR 0x0 +#define QM_VDQCR_PRECEDENCE_SDQCR 0x80000000 +#define QM_VDQCR_EXACT 0x40000000 +#define QM_VDQCR_NUMFRAMES_MASK 0x3f000000 +#define QM_VDQCR_NUMFRAMES_SET(n) (((n) & 0x3f) << 24) +#define QM_VDQCR_NUMFRAMES_GET(n) (((n) >> 24) & 0x3f) +#define QM_VDQCR_NUMFRAMES_TILLEMPTY QM_VDQCR_NUMFRAMES_SET(0) + +#define QMAN_VOLATILE_FLAG_WAIT 0x00000001 /* wait if VDQCR is in use */ +#define QMAN_VOLATILE_FLAG_WAIT_INT 0x00000002 /* if wait, interruptible? */ +#define QMAN_VOLATILE_FLAG_FINISH 0x00000004 /* wait till VDQCR completes */ + +/* "Query FQ Non-Programmable Fields" */ +struct qm_mcr_queryfq_np { + u8 verb; + u8 result; + u8 __reserved1; + u8 state; /* QM_MCR_NP_STATE_*** */ + u32 fqd_link; /* 24-bit, _res2[24-31] */ + u16 odp_seq; /* 14-bit, _res3[14-15] */ + u16 orp_nesn; /* 14-bit, _res4[14-15] */ + u16 orp_ea_hseq; /* 15-bit, _res5[15] */ + u16 orp_ea_tseq; /* 15-bit, _res6[15] */ + u32 orp_ea_hptr; /* 24-bit, _res7[24-31] */ + u32 orp_ea_tptr; /* 24-bit, _res8[24-31] */ + u32 pfdr_hptr; /* 24-bit, _res9[24-31] */ + u32 pfdr_tptr; /* 24-bit, _res10[24-31] */ + u8 __reserved2[5]; + u8 is; /* 1-bit, _res12[1-7] */ + u16 ics_surp; + u32 byte_cnt; + u32 frm_cnt; /* 24-bit, _res13[24-31] */ + u32 __reserved3; + u16 ra1_sfdr; /* QM_MCR_NP_RA1_*** */ + u16 ra2_sfdr; /* QM_MCR_NP_RA2_*** */ + u16 __reserved4; + u16 od1_sfdr; /* QM_MCR_NP_OD1_*** */ + u16 od2_sfdr; /* QM_MCR_NP_OD2_*** */ + u16 od3_sfdr; /* QM_MCR_NP_OD3_*** */ +} __packed; + +#define QM_MCR_NP_STATE_FE 0x10 +#define QM_MCR_NP_STATE_R 0x08 +#define QM_MCR_NP_STATE_MASK 0x07 /* Reads FQD::STATE; */ +#define QM_MCR_NP_STATE_OOS 0x00 +#define QM_MCR_NP_STATE_RETIRED 0x01 +#define QM_MCR_NP_STATE_TEN_SCHED 0x02 +#define QM_MCR_NP_STATE_TRU_SCHED 0x03 +#define QM_MCR_NP_STATE_PARKED 0x04 +#define QM_MCR_NP_STATE_ACTIVE 0x05 +#define QM_MCR_NP_PTR_MASK 0x07ff /* for RA[12] & OD[123] */ +#define QM_MCR_NP_RA1_NRA(v) (((v) >> 14) & 0x3) /* FQD::NRA */ +#define QM_MCR_NP_RA2_IT(v) (((v) >> 14) & 0x1) /* FQD::IT */ +#define QM_MCR_NP_OD1_NOD(v) (((v) >> 14) & 0x3) /* FQD::NOD */ +#define QM_MCR_NP_OD3_NPC(v) (((v) >> 14) & 0x3) /* FQD::NPC */ + +enum qm_mcr_queryfq_np_masks { + qm_mcr_fqd_link_mask = BIT(24) - 1, + qm_mcr_odp_seq_mask = BIT(14) - 1, + qm_mcr_orp_nesn_mask = BIT(14) - 1, + qm_mcr_orp_ea_hseq_mask = BIT(15) - 1, + qm_mcr_orp_ea_tseq_mask = BIT(15) - 1, + qm_mcr_orp_ea_hptr_mask = BIT(24) - 1, + qm_mcr_orp_ea_tptr_mask = BIT(24) - 1, + qm_mcr_pfdr_hptr_mask = BIT(24) - 1, + qm_mcr_pfdr_tptr_mask = BIT(24) - 1, + qm_mcr_is_mask = BIT(1) - 1, + qm_mcr_frm_cnt_mask = BIT(24) - 1, +}; + +#define qm_mcr_np_get(np, field) \ + ((np)->field & (qm_mcr_##field##_mask)) + /* Portal Management */ /** * qman_p_irqsource_add - add processing sources to be interrupt-driven @@ -859,11 +946,11 @@ void qman_p_static_dequeue_add(struct qman_portal *p, u32 pools); * qman_fq" for more info). NO_MODIFY is only intended for enqueuing to * pre-existing frame-queues that aren't to be otherwise interfered with, it * prevents all other modifications to the frame queue. The TO_DCPORTAL flag - * causes the driver to honour any contextB modifications requested in the + * causes the driver to honour any context_b modifications requested in the * qm_init_fq() API, as this indicates the frame queue will be consumed by a * direct-connect portal (PME, CAAM, or Fman). When frame queues are consumed by - * software portals, the contextB field is controlled by the driver and can't be - * modified by the caller. + * software portals, the context_b field is controlled by the driver and can't + * be modified by the caller. */ int qman_create_fq(u32 fqid, u32 flags, struct qman_fq *fq); @@ -957,6 +1044,25 @@ int qman_retire_fq(struct qman_fq *fq, u32 *flags); */ int qman_oos_fq(struct qman_fq *fq); +/* + * qman_volatile_dequeue - Issue a volatile dequeue command + * @fq: the frame queue object to dequeue from + * @flags: a bit-mask of QMAN_VOLATILE_FLAG_*** options + * @vdqcr: bit mask of QM_VDQCR_*** options, as per qm_dqrr_vdqcr_set() + * + * Attempts to lock access to the portal's VDQCR volatile dequeue functionality. + * The function will block and sleep if QMAN_VOLATILE_FLAG_WAIT is specified and + * the VDQCR is already in use, otherwise returns non-zero for failure. If + * QMAN_VOLATILE_FLAG_FINISH is specified, the function will only return once + * the VDQCR command has finished executing (ie. once the callback for the last + * DQRR entry resulting from the VDQCR command has been called). If not using + * the FINISH flag, completion can be determined either by detecting the + * presence of the QM_DQRR_STAT_UNSCHEDULED and QM_DQRR_STAT_DQCR_EXPIRED bits + * in the "stat" parameter passed to the FQ's dequeue callback, or by waiting + * for the QMAN_FQ_STATE_VDQCR bit to disappear. + */ +int qman_volatile_dequeue(struct qman_fq *fq, u32 flags, u32 vdqcr); + /** * qman_enqueue - Enqueue a frame to a frame queue * @fq: the frame queue object to enqueue to @@ -988,6 +1094,13 @@ int qman_alloc_fqid_range(u32 *result, u32 count); */ int qman_release_fqid(u32 fqid); +/** + * qman_query_fq_np - Queries non-programmable FQD fields + * @fq: the frame queue object to be queried + * @np: storage for the queried FQD fields + */ +int qman_query_fq_np(struct qman_fq *fq, struct qm_mcr_queryfq_np *np); + /* Pool-channel management */ /** * qman_alloc_pool_range - Allocate a contiguous range of pool-channel IDs diff --git a/include/uapi/linux/fmd/Peripherals/fm_port_ioctls.h b/include/uapi/linux/fmd/Peripherals/fm_port_ioctls.h index a2f6110..eb9bd9a 100644 --- a/include/uapi/linux/fmd/Peripherals/fm_port_ioctls.h +++ b/include/uapi/linux/fmd/Peripherals/fm_port_ioctls.h @@ -939,6 +939,31 @@ typedef struct ioc_fm_port_vsp_alloc_params_t { #define FM_PORT_IOC_GET_BMI_COUNTERS _IOR(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(42), ioc_fm_port_bmi_stats_t) +typedef struct ioc_fm_port_mac_frame_size_counters_t { + + e_CommMode type; + uint64_t count_pkts_64; /**< 64 byte frame counter */ + uint64_t count_pkts_65_to_127; /**< 65 to 127 byte frame counter */ + uint64_t count_pkts_128_to_255; /**< 128 to 255 byte frame counter */ + uint64_t count_pkts_256_to_511; /**< 256 to 511 byte frame counter */ + uint64_t count_pkts_512_to_1023; /**< 512 to 1023 byte frame counter */ + uint64_t count_pkts_1024_to_1518; /**< 1024 to 1518 byte frame counter */ + uint64_t count_pkts_1519_to_1522; /**< 1519 to 1522 byte good frame count */ +} ioc_fm_port_mac_frame_size_counters_t; + +/**************************************************************************//** + @Function FM_MAC_GetFrameSizeCounters + + @Description get MAC statistics counters for different frame size + + @Param[out] ioc_fm_port_mac_frame_size_counters_t A structure holding the counters + + @Return E_OK on success; Error code otherwise. + + @Cautions Allowed only following FM_Init(). +*//***************************************************************************/ +#define FM_PORT_IOC_GET_MAC_FRAME_SIZE_COUNTERS _IOR(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(43), ioc_fm_port_mac_frame_size_counters_t) + /** @} */ /* end of lnx_ioctl_FM_PORT_pcd_runtime_control_grp group */ /** @} */ /* end of lnx_ioctl_FM_PORT_runtime_control_grp group */ |