net/dpaa2: enable error queues optionally

[dpdk.git] / drivers / bus / fslmc / portal / dpaa2_hw_pvt.h

diff --git a/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h b/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h
index 4074995..037c841 100644 (file)
--- a/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h
+++ b/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h
@@ -87,6 +87,13 @@ struct eqresp_metadata {
        struct rte_mempool *mp;
 };
 
+#define DPAA2_PORTAL_DEQUEUE_DEPTH     32
+struct dpaa2_portal_dqrr {
+       struct rte_mbuf *mbuf[DPAA2_PORTAL_DEQUEUE_DEPTH];
+       uint64_t dqrr_held;
+       uint8_t dqrr_size;
+};
+
 struct dpaa2_dpio_dev {
        TAILQ_ENTRY(dpaa2_dpio_dev) next;
                /**< Pointer to Next device instance */
@@ -112,6 +119,7 @@ struct dpaa2_dpio_dev {
        struct rte_intr_handle intr_handle; /* Interrupt related info */
        int32_t epoll_fd; /**< File descriptor created for interrupt polling */
        int32_t hw_id; /**< An unique ID of this DPIO device instance */
+       struct dpaa2_portal_dqrr dpaa2_held_bufs;
 };
 
 struct dpaa2_dpbp_dev {
@@ -159,13 +167,16 @@ struct dpaa2_queue {
                struct qbman_result *cscn;
        };
        struct rte_event ev;
-       int32_t eventfd;        /*!< Event Fd of this queue */
        dpaa2_queue_cb_dqrr_t *cb;
        dpaa2_queue_cb_eqresp_free_t *cb_eqresp_free;
        struct dpaa2_bp_info *bp_array;
        /*to store tx_conf_queue corresponding to tx_queue*/
        struct dpaa2_queue *tx_conf_queue;
-};
+       int32_t eventfd;        /*!< Event Fd of this queue */
+       uint16_t nb_desc;
+       uint16_t resv;
+       uint64_t offloads;
+} __rte_cache_aligned;
 
 struct swp_active_dqs {
        struct qbman_result *global_active_dqs;
@@ -199,12 +210,28 @@ struct dpaa2_dpcon_dev {
 };
 
 /* Refer to Table 7-3 in SEC BG */
+#define QBMAN_FLE_WORD4_FMT_SBF 0x0    /* Single buffer frame */
+#define QBMAN_FLE_WORD4_FMT_SGE 0x2 /* Scatter gather frame */
+
+struct qbman_fle_word4 {
+       uint32_t bpid:14; /* Frame buffer pool ID */
+       uint32_t ivp:1; /* Invalid Pool ID. */
+       uint32_t bmt:1; /* Bypass Memory Translation */
+       uint32_t offset:12; /* Frame offset */
+       uint32_t fmt:2; /* Frame Format */
+       uint32_t sl:1; /* Short Length */
+       uint32_t f:1; /* Final bit */
+};
+
 struct qbman_fle {
        uint32_t addr_lo;
        uint32_t addr_hi;
        uint32_t length;
        /* FMT must be 00, MSB is final bit  */
-       uint32_t fin_bpid_offset;
+       union {
+               uint32_t fin_bpid_offset;
+               struct qbman_fle_word4 word4;
+       };
        uint32_t frc;
        uint32_t reserved[3]; /* Not used currently */
 };
@@ -286,7 +313,8 @@ enum qbman_fd_format {
 #define DPAA2_GET_FD_FRC(fd)   ((fd)->simple.frc)
 #define DPAA2_GET_FD_FLC(fd) \
        (((uint64_t)((fd)->simple.flc_hi) << 32) + (fd)->simple.flc_lo)
-#define DPAA2_GET_FD_ERR(fd)   ((fd)->simple.bpid_offset & 0x000000FF)
+#define DPAA2_GET_FD_ERR(fd)   ((fd)->simple.ctrl & 0x000000FF)
+#define DPAA2_GET_FD_FA_ERR(fd)   ((fd)->simple.ctrl & 0x00000040)
 #define DPAA2_GET_FLE_OFFSET(fle) (((fle)->fin_bpid_offset & 0x0FFF0000) >> 16)
 #define DPAA2_SET_FLE_SG_EXT(fle) ((fle)->fin_bpid_offset |= (uint64_t)1 << 29)
 #define DPAA2_IS_SET_FLE_SG_EXT(fle)   \
@@ -303,6 +331,11 @@ enum qbman_fd_format {
 } while (0)
 #define DPAA2_FD_GET_FORMAT(fd)        (((fd)->simple.bpid_offset >> 28) & 0x3)
 
+#define DPAA2_SG_SET_FORMAT(sg, format)        do {                            \
+               (sg)->fin_bpid_offset &= 0xCFFFFFFF;                    \
+               (sg)->fin_bpid_offset |= (uint32_t)format << 28;        \
+} while (0)
+
 #define DPAA2_SG_SET_FINAL(sg, fin)    do {                            \
                (sg)->fin_bpid_offset &= 0x7FFFFFFF;                    \
                (sg)->fin_bpid_offset |= (uint32_t)fin << 31;           \
@@ -325,9 +358,6 @@ struct dpaa2_memseg {
        size_t len;
 };
 
-TAILQ_HEAD(dpaa2_memseg_list, dpaa2_memseg);
-extern struct dpaa2_memseg_list rte_dpaa2_memsegs;
-
 #ifdef RTE_LIBRTE_DPAA2_USE_PHYS_IOVA
 extern uint8_t dpaa2_virt_mode;
 static void *dpaa2_mem_ptov(phys_addr_t paddr) __rte_unused;
@@ -360,7 +390,7 @@ static phys_addr_t dpaa2_mem_vtop(uint64_t vaddr)
 
        memseg = rte_mem_virt2memseg((void *)(uintptr_t)vaddr, NULL);
        if (memseg)
-               return memseg->phys_addr + RTE_PTR_DIFF(vaddr, memseg->addr);
+               return memseg->iova + RTE_PTR_DIFF(vaddr, memseg->addr);
        return (size_t)NULL;
 }