New upstream version 18.05

[deb_dpdk.git] / drivers / net / bnx2x / bnx2x.c

diff --git a/drivers/net/bnx2x/bnx2x.c b/drivers/net/bnx2x/bnx2x.c
index fb02d0f..84ade5f 100644 (file)
--- a/drivers/net/bnx2x/bnx2x.c
+++ b/drivers/net/bnx2x/bnx2x.c
@@ -6,9 +6,9 @@
  * Gary Zambrano     <zambrano@broadcom.com>
  *
  * Copyright (c) 2013-2015 Brocade Communications Systems, Inc.
- * Copyright (c) 2015 QLogic Corporation.
+ * Copyright (c) 2015-2018 Cavium Inc.
  * All rights reserved.
- * www.qlogic.com
+ * www.cavium.com
  *
  * See LICENSE.bnx2x_pmd for copyright and licensing details.
  */
@@ -170,16 +170,16 @@ bnx2x_dma_alloc(struct bnx2x_softc *sc, size_t size, struct bnx2x_dma *dma,
 
        dma->sc = sc;
        if (IS_PF(sc))
-               sprintf(mz_name, "bnx2x%d_%s_%" PRIx64, SC_ABS_FUNC(sc), msg,
+               snprintf(mz_name, sizeof(mz_name), "bnx2x%d_%s_%" PRIx64, SC_ABS_FUNC(sc), msg,
                        rte_get_timer_cycles());
        else
-               sprintf(mz_name, "bnx2x%d_%s_%" PRIx64, sc->pcie_device, msg,
+               snprintf(mz_name, sizeof(mz_name), "bnx2x%d_%s_%" PRIx64, sc->pcie_device, msg,
                        rte_get_timer_cycles());
 
        /* Caller must take care that strlen(mz_name) < RTE_MEMZONE_NAMESIZE */
-       z = rte_memzone_reserve_aligned(mz_name, (uint64_t) (size),
+       z = rte_memzone_reserve_aligned(mz_name, (uint64_t)size,
                                        SOCKET_ID_ANY,
-                                       0, align);
+                                       RTE_MEMZONE_IOVA_CONTIG, align);
        if (z == NULL) {
                PMD_DRV_LOG(ERR, "DMA alloc failed for %s", msg);
                return -ENOMEM;
@@ -8285,16 +8285,6 @@ static int bnx2x_get_device_info(struct bnx2x_softc *sc)
                        REG_WR(sc, PXP2_REG_PGL_ADDR_90_F1, 0);
                        REG_WR(sc, PXP2_REG_PGL_ADDR_94_F1, 0);
                }
-
-/*
- * Enable internal target-read (in case we are probed after PF
- * FLR). Must be done prior to any BAR read access. Only for
- * 57712 and up
- */
-               if (!CHIP_IS_E1x(sc)) {
-                       REG_WR(sc, PGLUE_B_REG_INTERNAL_PFID_ENABLE_TARGET_READ,
-                              1);
-               }
        }
 
        /* get the nvram size */
@@ -9671,7 +9661,17 @@ int bnx2x_attach(struct bnx2x_softc *sc)
        bnx2x_init_rte(sc);
 
        if (IS_PF(sc)) {
-/* get device info and set params */
+               /* Enable internal target-read (in case we are probed after PF
+                * FLR). Must be done prior to any BAR read access. Only for
+                * 57712 and up
+                */
+               if (!CHIP_IS_E1x(sc)) {
+                       REG_WR(sc, PGLUE_B_REG_INTERNAL_PFID_ENABLE_TARGET_READ,
+                              1);
+                       DELAY(200000);
+               }
+
+               /* get device info and set params */
                if (bnx2x_get_device_info(sc) != 0) {
                        PMD_DRV_LOG(NOTICE, "getting device info");
                        return -ENXIO;
@@ -9680,7 +9680,7 @@ int bnx2x_attach(struct bnx2x_softc *sc)
 /* get phy settings from shmem and 'and' against admin settings */
                bnx2x_get_phy_info(sc);
        } else {
-/* Left mac of VF unfilled, PF should set it for VF */
+               /* Left mac of VF unfilled, PF should set it for VF */
                memset(sc->link_params.mac_addr, 0, ETHER_ADDR_LEN);
        }