From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 6086AA04AA; Tue, 8 Sep 2020 05:29:26 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 618C51C18E; Tue, 8 Sep 2020 05:29:25 +0200 (CEST) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by dpdk.org (Postfix) with ESMTP id 207231C139 for ; Tue, 8 Sep 2020 05:29:22 +0200 (CEST) IronPort-SDR: NPGocuK6rSkRdF0Ef0JEWYLb7SpE8BHxNda0crb8I/DQpzyhXCrcufdeBJe5T5Vny4mWNbAHFP 7TrLj7UMPtZQ== X-IronPort-AV: E=McAfee;i="6000,8403,9737"; a="222276862" X-IronPort-AV: E=Sophos;i="5.76,404,1592895600"; d="scan'208";a="222276862" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Sep 2020 20:29:22 -0700 IronPort-SDR: J33pIB0RboY4M5D2jmX6vYfIXF60hZ1gAtv7s5MNjhRVIZMzMUPTd/8rCTw6W/g9ozGcPellON XdivxbXuhgHQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.76,404,1592895600"; d="scan'208";a="504223707" Received: from dpdk-xiaoyun4.sh.intel.com ([10.67.118.185]) by fmsmga006.fm.intel.com with ESMTP; 07 Sep 2020 20:29:20 -0700 From: Xiaoyun Li To: jingjing.wu@intel.com Cc: dev@dpdk.org, omkar.maslekar@intel.com, Xiaoyun Li Date: Tue, 8 Sep 2020 11:27:54 +0800 Message-Id: <20200908032754.51673-1-xiaoyun.li@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200831045958.5589-1-xiaoyun.li@intel.com> References: <20200831045958.5589-1-xiaoyun.li@intel.com> Subject: [dpdk-dev] [PATCH v4] raw/ntb: add Ice Lake support for Intel NTB X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Add NTB device support (4th generation) for Intel Ice Lake platform. Signed-off-by: Xiaoyun Li --- v4: * Removed unnecessary return. * Added more print log. * Replaced "Icelake" with "Ice Lake". v3: * Removed a blank line. * Added change doc for v2. v2: * Corrected and polished the doc. * Fixed a link setup issue. --- doc/guides/rawdevs/ntb.rst | 16 +- doc/guides/rel_notes/release_20_11.rst | 3 + drivers/raw/ntb/ntb.c | 5 + drivers/raw/ntb/ntb.h | 1 + drivers/raw/ntb/ntb_hw_intel.c | 241 ++++++++++++++++++++++--- drivers/raw/ntb/ntb_hw_intel.h | 27 ++- usertools/dpdk-devbind.py | 4 +- 7 files changed, 255 insertions(+), 42 deletions(-) diff --git a/doc/guides/rawdevs/ntb.rst b/doc/guides/rawdevs/ntb.rst index aa7d80964..39e4d65f8 100644 --- a/doc/guides/rawdevs/ntb.rst +++ b/doc/guides/rawdevs/ntb.rst @@ -14,16 +14,16 @@ allocation for the peer to access and read/write allocated memory from peer. Also, the PMD allows to use doorbell registers to notify the peer and share some information by using scratchpad registers. -BIOS setting on Intel Skylake ------------------------------ +BIOS setting on Intel Xeon +-------------------------- -Intel Non-transparent Bridge needs special BIOS setting. Since the PMD only -supports Intel Skylake platform, introduce BIOS setting here. The referencce -is https://www.intel.com/content/dam/support/us/en/documents/server-products/Intel_Xeon_Processor_Scalable_Family_BIOS_User_Guide.pdf +Intel Non-transparent Bridge needs special BIOS setting. The referencce for +Skylake is https://www.intel.com/content/dam/support/us/en/documents/server-products/Intel_Xeon_Processor_Scalable_Family_BIOS_User_Guide.pdf - Set the needed PCIe port as NTB to NTB mode on both hosts. -- Enable NTB bars and set bar size of bar 23 and bar 45 as 12-29 (2K-512M) - on both hosts. Note that bar size on both hosts should be the same. +- Enable NTB bars and set bar size of bar 23 and bar 45 as 12-29 (4K-512M) + on both hosts (for Ice Lake, bar size can be set as 12-51, namely 4K-128PB). + Note that bar size on both hosts should be the same. - Disable split bars for both hosts. - Set crosslink control override as DSD/USP on one host, USD/DSP on another host. @@ -151,4 +151,4 @@ like the following: Limitation ---------- -- This PMD only supports Intel Skylake platform. +- This PMD only supports Intel Skylake and Ice Lake platforms. diff --git a/doc/guides/rel_notes/release_20_11.rst b/doc/guides/rel_notes/release_20_11.rst index df227a177..db9ebc4e7 100644 --- a/doc/guides/rel_notes/release_20_11.rst +++ b/doc/guides/rel_notes/release_20_11.rst @@ -55,6 +55,9 @@ New Features Also, make sure to start the actual text at the margin. ======================================================= +* **Added Ice Lake (Gen4) support for Intel NTB.** + + Added NTB device support (4th generation) for Intel Ice Lake platform. Removed Items ------------- diff --git a/drivers/raw/ntb/ntb.c b/drivers/raw/ntb/ntb.c index e40412bb7..e29acecef 100644 --- a/drivers/raw/ntb/ntb.c +++ b/drivers/raw/ntb/ntb.c @@ -25,6 +25,7 @@ static const struct rte_pci_id pci_id_ntb_map[] = { { RTE_PCI_DEVICE(NTB_INTEL_VENDOR_ID, NTB_INTEL_DEV_ID_B2B_SKX) }, + { RTE_PCI_DEVICE(NTB_INTEL_VENDOR_ID, NTB_INTEL_DEV_ID_B2B_ICX) }, { .vendor_id = 0, /* sentinel */ }, }; @@ -244,6 +245,9 @@ ntb_dev_intr_handler(void *param) hw->peer_dev_up = 0; return; } + + /* Clear other received doorbells. */ + (*hw->ntb_ops->db_clear)(dev, db_bits); } static void @@ -1333,6 +1337,7 @@ ntb_init_hw(struct rte_rawdev *dev, struct rte_pci_device *pci_dev) switch (pci_dev->id.device_id) { case NTB_INTEL_DEV_ID_B2B_SKX: + case NTB_INTEL_DEV_ID_B2B_ICX: hw->ntb_ops = &intel_ntb_ops; break; default: diff --git a/drivers/raw/ntb/ntb.h b/drivers/raw/ntb/ntb.h index a561c42d1..cdf7667d5 100644 --- a/drivers/raw/ntb/ntb.h +++ b/drivers/raw/ntb/ntb.h @@ -18,6 +18,7 @@ extern int ntb_logtype; /* Device IDs */ #define NTB_INTEL_DEV_ID_B2B_SKX 0x201C +#define NTB_INTEL_DEV_ID_B2B_ICX 0x347E /* Reserved to app to use. */ #define NTB_SPAD_USER "spad_user_" diff --git a/drivers/raw/ntb/ntb_hw_intel.c b/drivers/raw/ntb/ntb_hw_intel.c index e7f8667cd..4427e1145 100644 --- a/drivers/raw/ntb/ntb_hw_intel.c +++ b/drivers/raw/ntb/ntb_hw_intel.c @@ -25,17 +25,29 @@ static enum xeon_ntb_bar intel_ntb_bar[] = { XEON_NTB_BAR45, }; -static int -intel_ntb_dev_init(const struct rte_rawdev *dev) +static inline int +is_gen3_ntb(const struct ntb_hw *hw) { - struct ntb_hw *hw = dev->dev_private; - uint8_t reg_val, bar; - int ret, i; + if (hw->pci_dev->id.device_id == NTB_INTEL_DEV_ID_B2B_SKX) + return 1; - if (hw == NULL) { - NTB_LOG(ERR, "Invalid device."); - return -EINVAL; - } + return 0; +} + +static inline int +is_gen4_ntb(const struct ntb_hw *hw) +{ + if (hw->pci_dev->id.device_id == NTB_INTEL_DEV_ID_B2B_ICX) + return 1; + + return 0; +} + +static int +intel_ntb3_check_ppd(struct ntb_hw *hw) +{ + uint8_t reg_val; + int ret; ret = rte_pci_read_config(hw->pci_dev, ®_val, sizeof(reg_val), XEON_PPD_OFFSET); @@ -71,8 +83,65 @@ intel_ntb_dev_init(const struct rte_rawdev *dev) return -EINVAL; } + return 0; +} + +static int +intel_ntb4_check_ppd(struct ntb_hw *hw) +{ + uint32_t reg_val; + + reg_val = rte_read32(hw->hw_addr + XEON_GEN4_PPD1_OFFSET); + + /* Check connection topo type. Only support B2B. */ + switch (reg_val & XEON_GEN4_PPD_CONN_MASK) { + case XEON_GEN4_PPD_CONN_B2B: + NTB_LOG(INFO, "Topo B2B (back to back) is using."); + break; + default: + NTB_LOG(ERR, "Not supported conn topo. Please use B2B."); + return -EINVAL; + } + + /* Check device type. */ + if (reg_val & XEON_GEN4_PPD_DEV_DSD) { + NTB_LOG(INFO, "DSD, Downstream Device."); + hw->topo = NTB_TOPO_B2B_DSD; + } else { + NTB_LOG(INFO, "USD, Upstream device."); + hw->topo = NTB_TOPO_B2B_USD; + } + + return 0; +} + +static int +intel_ntb_dev_init(const struct rte_rawdev *dev) +{ + struct ntb_hw *hw = dev->dev_private; + uint8_t bar; + int ret, i; + + if (hw == NULL) { + NTB_LOG(ERR, "Invalid device."); + return -EINVAL; + } + hw->hw_addr = (char *)hw->pci_dev->mem_resource[0].addr; + if (is_gen3_ntb(hw)) + ret = intel_ntb3_check_ppd(hw); + else if (is_gen4_ntb(hw)) + /* PPD is in MMIO but not config space for NTB Gen4 */ + ret = intel_ntb4_check_ppd(hw); + else { + NTB_LOG(ERR, "Cannot init device for unsupported device."); + return -ENOTSUP; + } + + if (ret) + return ret; + hw->mw_cnt = XEON_MW_COUNT; hw->db_cnt = XEON_DB_COUNT; hw->spad_cnt = XEON_SPAD_COUNT; @@ -149,15 +218,29 @@ intel_ntb_mw_set_trans(const struct rte_rawdev *dev, int mw_idx, rte_write64(base, xlat_addr); rte_write64(limit, limit_addr); - /* Setup the external point so that remote can access. */ - xlat_off = XEON_EMBAR1_OFFSET + 8 * mw_idx; - xlat_addr = hw->hw_addr + xlat_off; - limit_off = XEON_EMBAR1XLMT_OFFSET + mw_idx * XEON_BAR_INTERVAL_OFFSET; - limit_addr = hw->hw_addr + limit_off; - base = rte_read64(xlat_addr); - base &= ~0xf; - limit = base + size; - rte_write64(limit, limit_addr); + if (is_gen3_ntb(hw)) { + /* Setup the external point so that remote can access. */ + xlat_off = XEON_EMBAR1_OFFSET + 8 * mw_idx; + xlat_addr = hw->hw_addr + xlat_off; + limit_off = XEON_EMBAR1XLMT_OFFSET + + mw_idx * XEON_BAR_INTERVAL_OFFSET; + limit_addr = hw->hw_addr + limit_off; + base = rte_read64(xlat_addr); + base &= ~0xf; + limit = base + size; + rte_write64(limit, limit_addr); + } else if (is_gen4_ntb(hw)) { + /* Set translate base address index register */ + xlat_off = XEON_GEN4_IM1XBASEIDX_OFFSET + + mw_idx * XEON_GEN4_XBASEIDX_INTERVAL; + xlat_addr = hw->hw_addr + xlat_off; + rte_write16(rte_log2_u64(size), xlat_addr); + } else { + NTB_LOG(ERR, "Cannot set translation of memory windows for unsupported device."); + rte_write64(base, limit_addr); + rte_write64(0, xlat_addr); + return -ENOTSUP; + } return 0; } @@ -187,7 +270,7 @@ static int intel_ntb_get_link_status(const struct rte_rawdev *dev) { struct ntb_hw *hw = dev->dev_private; - uint16_t reg_val; + uint16_t reg_val, reg_off; int ret; if (hw == NULL) { @@ -195,11 +278,20 @@ intel_ntb_get_link_status(const struct rte_rawdev *dev) return -EINVAL; } - ret = rte_pci_read_config(hw->pci_dev, ®_val, - sizeof(reg_val), XEON_LINK_STATUS_OFFSET); - if (ret < 0) { - NTB_LOG(ERR, "Unable to get link status."); - return -EIO; + if (is_gen3_ntb(hw)) { + reg_off = XEON_GEN3_LINK_STATUS_OFFSET; + ret = rte_pci_read_config(hw->pci_dev, ®_val, + sizeof(reg_val), reg_off); + if (ret < 0) { + NTB_LOG(ERR, "Unable to get link status."); + return -EIO; + } + } else if (is_gen4_ntb(hw)) { + reg_off = XEON_GEN4_LINK_STATUS_OFFSET; + reg_val = rte_read16(hw->hw_addr + reg_off); + } else { + NTB_LOG(ERR, "Cannot get link status for unsupported device."); + return -ENOTSUP; } hw->link_status = NTB_LNK_STA_ACTIVE(reg_val); @@ -216,9 +308,8 @@ intel_ntb_get_link_status(const struct rte_rawdev *dev) } static int -intel_ntb_set_link(const struct rte_rawdev *dev, bool up) +intel_ntb_gen3_set_link(const struct ntb_hw *hw, bool up) { - struct ntb_hw *hw = dev->dev_private; uint32_t ntb_ctrl, reg_off; void *reg_addr; @@ -241,6 +332,70 @@ intel_ntb_set_link(const struct rte_rawdev *dev, bool up) return 0; } +static int +intel_ntb_gen4_set_link(const struct ntb_hw *hw, bool up) +{ + uint32_t ntb_ctrl, ppd0; + uint16_t link_ctrl; + void *reg_addr; + + if (up) { + reg_addr = hw->hw_addr + XEON_NTBCNTL_OFFSET; + ntb_ctrl = NTB_CTL_P2S_BAR2_SNOOP | NTB_CTL_S2P_BAR2_SNOOP; + ntb_ctrl |= NTB_CTL_P2S_BAR4_SNOOP | NTB_CTL_S2P_BAR4_SNOOP; + rte_write32(ntb_ctrl, reg_addr); + + reg_addr = hw->hw_addr + XEON_GEN4_LINK_CTRL_OFFSET; + link_ctrl = rte_read16(reg_addr); + link_ctrl &= ~XEON_GEN4_LINK_CTRL_LINK_DIS; + rte_write16(link_ctrl, reg_addr); + + /* start link training */ + reg_addr = hw->hw_addr + XEON_GEN4_PPD0_OFFSET; + ppd0 = rte_read32(reg_addr); + ppd0 |= XEON_GEN4_PPD_LINKTRN; + rte_write32(ppd0, reg_addr); + + /* make sure link training has started */ + ppd0 = rte_read32(reg_addr); + if (!(ppd0 & XEON_GEN4_PPD_LINKTRN)) { + NTB_LOG(ERR, "Link is not training."); + return -EINVAL; + } + } else { + reg_addr = hw->hw_addr + XEON_NTBCNTL_OFFSET; + ntb_ctrl = rte_read32(reg_addr); + ntb_ctrl &= ~(NTB_CTL_P2S_BAR2_SNOOP | NTB_CTL_S2P_BAR2_SNOOP); + ntb_ctrl &= ~(NTB_CTL_P2S_BAR4_SNOOP | NTB_CTL_S2P_BAR4_SNOOP); + rte_write32(ntb_ctrl, reg_addr); + + reg_addr = hw->hw_addr + XEON_GEN4_LINK_CTRL_OFFSET; + link_ctrl = rte_read16(reg_addr); + link_ctrl |= XEON_GEN4_LINK_CTRL_LINK_DIS; + rte_write16(link_ctrl, reg_addr); + } + + return 0; +} + +static int +intel_ntb_set_link(const struct rte_rawdev *dev, bool up) +{ + struct ntb_hw *hw = dev->dev_private; + int ret = 0; + + if (is_gen3_ntb(hw)) + ret = intel_ntb_gen3_set_link(hw, up); + else if (is_gen4_ntb(hw)) + ret = intel_ntb_gen4_set_link(hw, up); + else { + NTB_LOG(ERR, "Cannot set link for unsupported device."); + ret = -ENOTSUP; + } + + return ret; +} + static uint32_t intel_ntb_spad_read(const struct rte_rawdev *dev, int spad, bool peer) { @@ -254,7 +409,16 @@ intel_ntb_spad_read(const struct rte_rawdev *dev, int spad, bool peer) } /* When peer is true, read peer spad reg */ - reg_off = peer ? XEON_B2B_SPAD_OFFSET : XEON_IM_SPAD_OFFSET; + if (is_gen3_ntb(hw)) + reg_off = peer ? XEON_GEN3_B2B_SPAD_OFFSET : + XEON_IM_SPAD_OFFSET; + else if (is_gen4_ntb(hw)) + reg_off = peer ? XEON_GEN4_B2B_SPAD_OFFSET : + XEON_IM_SPAD_OFFSET; + else { + NTB_LOG(ERR, "Cannot read spad for unsupported device."); + return -ENOTSUP; + } reg_addr = hw->hw_addr + reg_off + (spad << 2); spad_v = rte_read32(reg_addr); @@ -275,7 +439,16 @@ intel_ntb_spad_write(const struct rte_rawdev *dev, int spad, } /* When peer is true, write peer spad reg */ - reg_off = peer ? XEON_B2B_SPAD_OFFSET : XEON_IM_SPAD_OFFSET; + if (is_gen3_ntb(hw)) + reg_off = peer ? XEON_GEN3_B2B_SPAD_OFFSET : + XEON_IM_SPAD_OFFSET; + else if (is_gen4_ntb(hw)) + reg_off = peer ? XEON_GEN4_B2B_SPAD_OFFSET : + XEON_IM_SPAD_OFFSET; + else { + NTB_LOG(ERR, "Cannot write spad for unsupported device."); + return -ENOTSUP; + } reg_addr = hw->hw_addr + reg_off + (spad << 2); rte_write32(spad_v, reg_addr); @@ -308,6 +481,9 @@ intel_ntb_db_clear(const struct rte_rawdev *dev, uint64_t db_bits) db_off = XEON_IM_INT_STATUS_OFFSET; db_addr = hw->hw_addr + db_off; + if (is_gen4_ntb(hw)) + rte_write16(XEON_GEN4_SLOTSTS_DLLSCS, + hw->hw_addr + XEON_GEN4_SLOTSTS); rte_write64(db_bits, db_addr); return 0; @@ -365,7 +541,14 @@ intel_ntb_vector_bind(const struct rte_rawdev *dev, uint8_t intr, uint8_t msix) } /* Bind intr source to msix vector */ - reg_off = XEON_INTVEC_OFFSET; + if (is_gen3_ntb(hw)) + reg_off = XEON_GEN3_INTVEC_OFFSET; + else if (is_gen4_ntb(hw)) + reg_off = XEON_GEN4_INTVEC_OFFSET; + else { + NTB_LOG(ERR, "Cannot bind vectors for unsupported device."); + return -ENOTSUP; + } reg_addr = hw->hw_addr + reg_off + intr; rte_write8(msix, reg_addr); diff --git a/drivers/raw/ntb/ntb_hw_intel.h b/drivers/raw/ntb/ntb_hw_intel.h index 4d1e64504..c61a2a8a6 100644 --- a/drivers/raw/ntb/ntb_hw_intel.h +++ b/drivers/raw/ntb/ntb_hw_intel.h @@ -22,7 +22,7 @@ #define NTB_LNK_STA_SPEED(x) ((x) & NTB_LNK_STA_SPEED_MASK) #define NTB_LNK_STA_WIDTH(x) (((x) & NTB_LNK_STA_WIDTH_MASK) >> 4) -/* Intel Skylake Xeon hardware */ +/* Intel Xeon hardware */ #define XEON_IMBAR1SZ_OFFSET 0x00d0 #define XEON_IMBAR2SZ_OFFSET 0x00d1 #define XEON_EMBAR1SZ_OFFSET 0x00d2 @@ -31,7 +31,13 @@ #define XEON_DEVSTS_OFFSET 0x009a #define XEON_UNCERRSTS_OFFSET 0x014c #define XEON_CORERRSTS_OFFSET 0x0158 -#define XEON_LINK_STATUS_OFFSET 0x01a2 +#define XEON_GEN3_LINK_STATUS_OFFSET 0x01a2 +/* Link status and PPD are in MMIO but not config space for Gen4 NTB */ +#define XEON_GEN4_PPD0_OFFSET 0xb0d4 +#define XEON_GEN4_PPD1_OFFSET 0xb4c0 +#define XEON_GEN4_LINK_CTRL_OFFSET 0xb050 +#define XEON_GEN4_LINK_STATUS_OFFSET 0xb052 +#define XEON_GEN4_LINK_CTRL_LINK_DIS 0x0010 #define XEON_NTBCNTL_OFFSET 0x0000 #define XEON_BAR_INTERVAL_OFFSET 0x0010 @@ -39,13 +45,18 @@ #define XEON_IMBAR1XLMT_OFFSET 0x0018 /* SBAR2LMT */ #define XEON_IMBAR2XBASE_OFFSET 0x0020 /* SBAR4XLAT */ #define XEON_IMBAR2XLMT_OFFSET 0x0028 /* SBAR4LMT */ +#define XEON_GEN4_XBASEIDX_INTERVAL 0x0002 +#define XEON_GEN4_IM1XBASEIDX_OFFSET 0x0074 +#define XEON_GEN4_IM2XBASEIDX_OFFSET 0x0076 #define XEON_IM_INT_STATUS_OFFSET 0x0040 #define XEON_IM_INT_DISABLE_OFFSET 0x0048 #define XEON_IM_SPAD_OFFSET 0x0080 /* SPAD */ +#define XEON_GEN3_B2B_SPAD_OFFSET 0x0180 /* GEN3 B2B SPAD */ +#define XEON_GEN4_B2B_SPAD_OFFSET 0x8080 /* GEN4 B2B SPAD */ #define XEON_USMEMMISS_OFFSET 0x0070 -#define XEON_INTVEC_OFFSET 0x00d0 +#define XEON_GEN3_INTVEC_OFFSET 0x00d0 +#define XEON_GEN4_INTVEC_OFFSET 0x0050 #define XEON_IM_DOORBELL_OFFSET 0x0100 /* SDOORBELL0 */ -#define XEON_B2B_SPAD_OFFSET 0x0180 /* B2B SPAD */ #define XEON_EMBAR0XBASE_OFFSET 0x4008 /* B2B_XLAT */ #define XEON_EMBAR1XBASE_OFFSET 0x4010 /* PBAR2XLAT */ #define XEON_EMBAR1XLMT_OFFSET 0x4018 /* PBAR2LMT */ @@ -70,6 +81,14 @@ #define XEON_PPD_DEV_DSD 0x10 #define XEON_PPD_SPLIT_BAR_MASK 0x40 +#define XEON_GEN4_PPD_CONN_MASK 0x0300 +#define XEON_GEN4_PPD_CONN_B2B 0x0200 +#define XEON_GEN4_PPD_DEV_MASK 0x1000 +#define XEON_GEN4_PPD_DEV_DSD 0x1000 +#define XEON_GEN4_PPD_DEV_USD 0x0000 +#define XEON_GEN4_PPD_LINKTRN 0x0008 +#define XEON_GEN4_SLOTSTS 0xb05a +#define XEON_GEN4_SLOTSTS_DLLSCS 0x100 #define XEON_MW_COUNT 2 diff --git a/usertools/dpdk-devbind.py b/usertools/dpdk-devbind.py index 86b6b53c4..081c3bc92 100755 --- a/usertools/dpdk-devbind.py +++ b/usertools/dpdk-devbind.py @@ -53,6 +53,8 @@ 'SVendor': None, 'SDevice': None} intel_ntb_skx = {'Class': '06', 'Vendor': '8086', 'Device': '201c', 'SVendor': None, 'SDevice': None} +intel_ntb_icx = {'Class': '06', 'Vendor': '8086', 'Device': '347e', + 'SVendor': None, 'SDevice': None} network_devices = [network_class, cavium_pkx, avp_vnic, ifpga_class] baseband_devices = [acceleration_class] @@ -60,7 +62,7 @@ eventdev_devices = [cavium_sso, cavium_tim, octeontx2_sso] mempool_devices = [cavium_fpa, octeontx2_npa] compress_devices = [cavium_zip] -misc_devices = [intel_ioat_bdw, intel_ioat_skx, intel_ioat_icx, intel_ntb_skx, octeontx2_dma] +misc_devices = [intel_ioat_bdw, intel_ioat_skx, intel_ioat_icx, intel_ntb_skx, intel_ntb_icx, octeontx2_dma] # global dict ethernet devices present. Dictionary indexed by PCI address. # Each device within this is itself a dictionary of device properties -- 2.17.1