Date: Mon, 29 Jun 2020 00:32:12 +0000 (UTC) From: Chuck Tuffli <chuck@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r362762 - head/usr.sbin/bhyve Message-ID: <202006290032.05T0WCNE050007@repo.freebsd.org>
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Author: chuck Date: Mon Jun 29 00:32:11 2020 New Revision: 362762 URL: https://svnweb.freebsd.org/changeset/base/362762 Log: bhyve: add basic NVMe Firmware Commit support This commit updates the Identify Controller data to advertise the Controller supports a single firmware slot and that firmware slot 1 is read-only. Additionally, it returns an "Invalid Firmware Slot" error when the host issues any Firmware Commit command (a.k.a. Firmware Activate). Fixes UNH Test 5.5.3 Tested by: Jason Tubnor MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D24897 Modified: head/usr.sbin/bhyve/pci_nvme.c Modified: head/usr.sbin/bhyve/pci_nvme.c ============================================================================== --- head/usr.sbin/bhyve/pci_nvme.c Mon Jun 29 00:32:08 2020 (r362761) +++ head/usr.sbin/bhyve/pci_nvme.c Mon Jun 29 00:32:11 2020 (r362762) @@ -468,6 +468,9 @@ pci_nvme_init_ctrldata(struct pci_nvme_softc *sc) cd->acl = 2; cd->aerl = 4; + /* Advertise 1, Read-only firmware slot */ + cd->frmw = NVME_CTRLR_DATA_FRMW_SLOT1_RO_MASK | + (1 << NVME_CTRLR_DATA_FRMW_NUM_SLOTS_SHIFT); cd->lpa = 0; /* TODO: support some simple things like SMART */ cd->elpe = 0; /* max error log page entries */ cd->npss = 1; /* number of power states support */ @@ -1556,6 +1559,12 @@ pci_nvme_handle_admin_cmd(struct pci_nvme_softc* sc, u case NVME_OPC_GET_FEATURES: DPRINTF("%s command GET_FEATURES", __func__); nvme_opc_get_features(sc, cmd, &compl); + break; + case NVME_OPC_FIRMWARE_ACTIVATE: + DPRINTF("%s command FIRMWARE_ACTIVATE", __func__); + pci_nvme_status_tc(&compl.status, + NVME_SCT_COMMAND_SPECIFIC, + NVME_SC_INVALID_FIRMWARE_SLOT); break; case NVME_OPC_ASYNC_EVENT_REQUEST: DPRINTF("%s command ASYNC_EVENT_REQ", __func__);
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