common/sfc_efx/base: fix PHY config failure on Riverhead

[dpdk.git] / drivers / common / sfc_efx / base / ef10_tx.c

diff --git a/drivers/common/sfc_efx/base/ef10_tx.c b/drivers/common/sfc_efx/base/ef10_tx.c
index e2f9eba..7cc9324 100644 (file)
--- a/drivers/common/sfc_efx/base/ef10_tx.c
+++ b/drivers/common/sfc_efx/base/ef10_tx.c
@@ -20,139 +20,6 @@
 #define        EFX_TX_QSTAT_INCR(_etp, _stat)
 #endif
 
-static __checkReturn   efx_rc_t
-efx_mcdi_init_txq(
-       __in            efx_nic_t *enp,
-       __in            uint32_t ndescs,
-       __in            uint32_t target_evq,
-       __in            uint32_t label,
-       __in            uint32_t instance,
-       __in            uint16_t flags,
-       __in            efsys_mem_t *esmp)
-{
-       efx_mcdi_req_t req;
-       EFX_MCDI_DECLARE_BUF(payload,
-               MC_CMD_INIT_TXQ_IN_LEN(EF10_TXQ_MAXNBUFS),
-               MC_CMD_INIT_TXQ_OUT_LEN);
-       efx_qword_t *dma_addr;
-       uint64_t addr;
-       int npages;
-       int i;
-       efx_rc_t rc;
-
-       EFSYS_ASSERT(EF10_TXQ_MAXNBUFS >=
-           efx_txq_nbufs(enp, enp->en_nic_cfg.enc_txq_max_ndescs));
-
-       if ((esmp == NULL) ||
-           (EFSYS_MEM_SIZE(esmp) < efx_txq_size(enp, ndescs))) {
-               rc = EINVAL;
-               goto fail1;
-       }
-
-       npages = efx_txq_nbufs(enp, ndescs);
-       if (MC_CMD_INIT_TXQ_IN_LEN(npages) > sizeof (payload)) {
-               rc = EINVAL;
-               goto fail2;
-       }
-
-       req.emr_cmd = MC_CMD_INIT_TXQ;
-       req.emr_in_buf = payload;
-       req.emr_in_length = MC_CMD_INIT_TXQ_IN_LEN(npages);
-       req.emr_out_buf = payload;
-       req.emr_out_length = MC_CMD_INIT_TXQ_OUT_LEN;
-
-       MCDI_IN_SET_DWORD(req, INIT_TXQ_IN_SIZE, ndescs);
-       MCDI_IN_SET_DWORD(req, INIT_TXQ_IN_TARGET_EVQ, target_evq);
-       MCDI_IN_SET_DWORD(req, INIT_TXQ_IN_LABEL, label);
-       MCDI_IN_SET_DWORD(req, INIT_TXQ_IN_INSTANCE, instance);
-
-       MCDI_IN_POPULATE_DWORD_9(req, INIT_TXQ_IN_FLAGS,
-           INIT_TXQ_IN_FLAG_BUFF_MODE, 0,
-           INIT_TXQ_IN_FLAG_IP_CSUM_DIS,
-           (flags & EFX_TXQ_CKSUM_IPV4) ? 0 : 1,
-           INIT_TXQ_IN_FLAG_TCP_CSUM_DIS,
-           (flags & EFX_TXQ_CKSUM_TCPUDP) ? 0 : 1,
-           INIT_TXQ_EXT_IN_FLAG_INNER_IP_CSUM_EN,
-           (flags & EFX_TXQ_CKSUM_INNER_IPV4) ? 1 : 0,
-           INIT_TXQ_EXT_IN_FLAG_INNER_TCP_CSUM_EN,
-           (flags & EFX_TXQ_CKSUM_INNER_TCPUDP) ? 1 : 0,
-           INIT_TXQ_EXT_IN_FLAG_TSOV2_EN, (flags & EFX_TXQ_FATSOV2) ? 1 : 0,
-           INIT_TXQ_IN_FLAG_TCP_UDP_ONLY, 0,
-           INIT_TXQ_IN_CRC_MODE, 0,
-           INIT_TXQ_IN_FLAG_TIMESTAMP, 0);
-
-       MCDI_IN_SET_DWORD(req, INIT_TXQ_IN_OWNER_ID, 0);
-       MCDI_IN_SET_DWORD(req, INIT_TXQ_IN_PORT_ID, enp->en_vport_id);
-
-       dma_addr = MCDI_IN2(req, efx_qword_t, INIT_TXQ_IN_DMA_ADDR);
-       addr = EFSYS_MEM_ADDR(esmp);
-
-       for (i = 0; i < npages; i++) {
-               EFX_POPULATE_QWORD_2(*dma_addr,
-                   EFX_DWORD_1, (uint32_t)(addr >> 32),
-                   EFX_DWORD_0, (uint32_t)(addr & 0xffffffff));
-
-               dma_addr++;
-               addr += EFX_BUF_SIZE;
-       }
-
-       efx_mcdi_execute(enp, &req);
-
-       if (req.emr_rc != 0) {
-               rc = req.emr_rc;
-               goto fail3;
-       }
-
-       return (0);
-
-fail3:
-       EFSYS_PROBE(fail3);
-fail2:
-       EFSYS_PROBE(fail2);
-fail1:
-       EFSYS_PROBE1(fail1, efx_rc_t, rc);
-
-       return (rc);
-}
-
-static __checkReturn   efx_rc_t
-efx_mcdi_fini_txq(
-       __in            efx_nic_t *enp,
-       __in            uint32_t instance)
-{
-       efx_mcdi_req_t req;
-       EFX_MCDI_DECLARE_BUF(payload, MC_CMD_FINI_TXQ_IN_LEN,
-               MC_CMD_FINI_TXQ_OUT_LEN);
-       efx_rc_t rc;
-
-       req.emr_cmd = MC_CMD_FINI_TXQ;
-       req.emr_in_buf = payload;
-       req.emr_in_length = MC_CMD_FINI_TXQ_IN_LEN;
-       req.emr_out_buf = payload;
-       req.emr_out_length = MC_CMD_FINI_TXQ_OUT_LEN;
-
-       MCDI_IN_SET_DWORD(req, FINI_TXQ_IN_INSTANCE, instance);
-
-       efx_mcdi_execute_quiet(enp, &req);
-
-       if (req.emr_rc != 0) {
-               rc = req.emr_rc;
-               goto fail1;
-       }
-
-       return (0);
-
-fail1:
-       /*
-        * EALREADY is not an error, but indicates that the MC has rebooted and
-        * that the TXQ has already been destroyed.
-        */
-       if (rc != EALREADY)
-               EFSYS_PROBE1(fail1, efx_rc_t, rc);
-
-       return (rc);
-}
-
        __checkReturn   efx_rc_t
 ef10_tx_init(
        __in            efx_nic_t *enp)
@@ -508,7 +375,7 @@ ef10_tx_qpush(
 
                /* Ensure ordering of memory (descriptors) and PIO (doorbell) */
                EFX_DMA_SYNC_QUEUE_FOR_DEVICE(etp->et_esmp, etp->et_mask + 1,
-                                           wptr, id);
+                   EF10_TXQ_DESC_SIZE, wptr, id);
                EFSYS_PIO_WRITE_BARRIER();
                EFX_BAR_VI_DOORBELL_WRITEO(enp, ER_DZ_TX_DESC_UPD_REG,
                    etp->et_index, &oword);
@@ -524,7 +391,7 @@ ef10_tx_qpush(
 
                /* Ensure ordering of memory (descriptors) and PIO (doorbell) */
                EFX_DMA_SYNC_QUEUE_FOR_DEVICE(etp->et_esmp, etp->et_mask + 1,
-                                           wptr, id);
+                   EF10_TXQ_DESC_SIZE, wptr, id);
                EFSYS_PIO_WRITE_BARRIER();
                EFX_BAR_VI_WRITED2(enp, ER_DZ_TX_DESC_UPD_REG,
                    etp->et_index, &dword, B_FALSE);