Author: sbruno Date: Thu Jun 15 21:14:48 2017 New Revision: 319990 URL: https://svnweb.freebsd.org/changeset/base/319990
Log: bnxt(4): Implement temporary workaround in driver to report supported media types that are currently unavailable from the firmware. e.g. 10G, 25G, 50G & 100G Submitted by: bhargava.marre...@broadcom.com Reviewed by: venkatkumar.duvv...@broadcom.com Differential Revision: https://reviews.freebsd.org/D10816 Modified: head/sys/dev/bnxt/if_bnxt.c Modified: head/sys/dev/bnxt/if_bnxt.c ============================================================================== --- head/sys/dev/bnxt/if_bnxt.c Thu Jun 15 21:06:03 2017 (r319989) +++ head/sys/dev/bnxt/if_bnxt.c Thu Jun 15 21:14:48 2017 (r319990) @@ -287,7 +287,7 @@ static driver_t bnxt_iflib_driver = { * iflib shared context */ -#define BNXT_DRIVER_VERSION "1.0.0.0" +#define BNXT_DRIVER_VERSION "1.0.0.1" char bnxt_driver_version[] = BNXT_DRIVER_VERSION; extern struct if_txrx bnxt_txrx; static struct if_shared_ctx bnxt_sctx_init = { @@ -1158,7 +1158,12 @@ bnxt_media_status(if_ctx_t ctx, struct ifmediareq * if ifmr->ifm_active |= IFM_1000_SGMII; break; default: - ifmr->ifm_active |= IFM_UNKNOWN; + /* + * Workaround: + * Don't return IFM_UNKNOWN until + * Stratus return proper media_type + */ + ifmr->ifm_active |= IFM_1000_KX; break; } break; @@ -1198,7 +1203,12 @@ bnxt_media_status(if_ctx_t ctx, struct ifmediareq * if ifmr->ifm_active |= IFM_10G_T; break; default: - ifmr->ifm_active |= IFM_UNKNOWN; + /* + * Workaround: + * Don't return IFM_UNKNOWN until + * Stratus return proper media_type + */ + ifmr->ifm_active |= IFM_10G_CR1; break; } break; @@ -1219,7 +1229,12 @@ bnxt_media_status(if_ctx_t ctx, struct ifmediareq * if ifmr->ifm_active |= IFM_25G_SR; break; default: - ifmr->ifm_active |= IFM_UNKNOWN; + /* + * Workaround: + * Don't return IFM_UNKNOWN until + * Stratus return proper media_type + */ + ifmr->ifm_active |= IFM_25G_CR; break; } break; @@ -1255,7 +1270,12 @@ bnxt_media_status(if_ctx_t ctx, struct ifmediareq * if ifmr->ifm_active |= IFM_50G_KR2; break; default: - ifmr->ifm_active |= IFM_UNKNOWN; + /* + * Workaround: + * Don't return IFM_UNKNOWN until + * Stratus return proper media_type + */ + ifmr->ifm_active |= IFM_50G_CR2; break; } break; @@ -1276,7 +1296,12 @@ bnxt_media_status(if_ctx_t ctx, struct ifmediareq * if ifmr->ifm_active |= IFM_100G_SR4; break; default: - ifmr->ifm_active |= IFM_UNKNOWN; + /* + * Workaround: + * Don't return IFM_UNKNOWN until + * Stratus return proper media_type + */ + ifmr->ifm_active |= IFM_100G_CR4; break; } default: @@ -2031,9 +2056,6 @@ bnxt_add_media_types(struct bnxt_softc *softc) ifmedia_add(softc->media, IFM_ETHER | IFM_10G_CR1, 0, NULL); break; - case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_UNKNOWN: - /* Auto only */ - break; case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASEKR4: case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASEKR2: case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASEKR: @@ -2114,6 +2136,32 @@ bnxt_add_media_types(struct bnxt_softc *softc) if (supported & HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_1GB) ifmedia_add(softc->media, IFM_ETHER | IFM_1000_SGMII, 0, NULL); + break; + case HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_UNKNOWN: + default: + /* + * Workaround for Cumulus & Stratus + * For Stratus: + * media_type is being returned as 0x0 + * Return support speeds as 10G, 25G, 50G & 100G + * + * For Cumulus: + * phy_type is being returned as 0x14 (PHY_TYPE_40G_BASECR4) + * Return support speeds as 1G, 10G, 25G & 50G + */ + if (pci_get_device(softc->dev) == BCM57454) { + /* For Stratus: 10G, 25G, 50G & 100G */ + ifmedia_add(softc->media, IFM_ETHER | IFM_100G_CR4, 0, NULL); + ifmedia_add(softc->media, IFM_ETHER | IFM_50G_CR2, 0, NULL); + ifmedia_add(softc->media, IFM_ETHER | IFM_25G_CR, 0, NULL); + ifmedia_add(softc->media, IFM_ETHER | IFM_10G_CR1, 0, NULL); + } else if (pci_get_device(softc->dev) == BCM57414) { + /* For Cumulus: 1G, 10G, 25G & 50G */ + ifmedia_add(softc->media, IFM_ETHER | IFM_50G_CR2, 0, NULL); + ifmedia_add(softc->media, IFM_ETHER | IFM_25G_CR, 0, NULL); + ifmedia_add(softc->media, IFM_ETHER | IFM_10G_CR1, 0, NULL); + ifmedia_add(softc->media, IFM_ETHER | IFM_1000_T, 0, NULL); + } break; } _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
