From: Jin Liu <jin.liu@corigine.com>
To: dev@dpdk.org
Cc: niklas.soderlund@corigine.com, Jin Liu <jin.liu@corigine.com>,
Diana Wang <na.wang@corigine.com>,
Peng Zhang <peng.zhang@corigine.com>,
Chaoyong He <chaoyong.he@corigine.com>
Subject: [PATCH 07/14] net/nfp: support NFDK firmware
Date: Thu, 2 Jun 2022 03:52:57 +0200 [thread overview]
Message-ID: <20220602015304.710197-8-jin.liu@corigine.com> (raw)
In-Reply-To: <20220602015304.710197-1-jin.liu@corigine.com>
Modify nfp driver logic, add firmware version (NFD3 or NFDK) judgment, will
according to the firmware version, mount different driver functions.
Signed-off-by: Jin Liu <jin.liu@corigine.com>
Signed-off-by: Diana Wang <na.wang@corigine.com>
Signed-off-by: Peng Zhang <peng.zhang@corigine.com>
Signed-off-by: Chaoyong He <chaoyong.he@corigine.com>
Signed-off-by: Niklas Söderlund <niklas.soderlund@corigine.com>
---
drivers/net/nfp/nfp_ctrl.h | 2 ++
drivers/net/nfp/nfp_ethdev.c | 51 ++++++++++++++++++++++++++-------
drivers/net/nfp/nfp_ethdev_vf.c | 37 +++++++++++++++++-------
3 files changed, 69 insertions(+), 21 deletions(-)
diff --git a/drivers/net/nfp/nfp_ctrl.h b/drivers/net/nfp/nfp_ctrl.h
index 4dd62ef194..e73715e2aa 100644
--- a/drivers/net/nfp/nfp_ctrl.h
+++ b/drivers/net/nfp/nfp_ctrl.h
@@ -135,6 +135,8 @@
* - define more STS bits
*/
#define NFP_NET_CFG_VERSION 0x0030
+#define NFP_NET_CFG_VERSION_DP_NFD3 0
+#define NFP_NET_CFG_VERSION_DP_NFDK 1
#define NFP_NET_CFG_VERSION_RESERVED_MASK (0xff << 24)
#define NFP_NET_CFG_VERSION_CLASS_MASK (0xff << 16)
#define NFP_NET_CFG_VERSION_CLASS(x) (((x) & 0xff) << 16)
diff --git a/drivers/net/nfp/nfp_ethdev.c b/drivers/net/nfp/nfp_ethdev.c
index 4d2cd9b0b3..c09a035323 100644
--- a/drivers/net/nfp/nfp_ethdev.c
+++ b/drivers/net/nfp/nfp_ethdev.c
@@ -358,6 +358,32 @@ static const struct eth_dev_ops nfp_net_nfd3_eth_dev_ops = {
.rx_queue_intr_disable = nfp_rx_queue_intr_disable,
};
+static inline int
+nfp_net_ethdev_ops_mount(struct nfp_net_hw *hw, struct rte_eth_dev *eth_dev)
+{
+ switch (NFD_CFG_CLASS_VER_of(hw->ver)) {
+ case NFP_NET_CFG_VERSION_DP_NFD3:
+ break;
+ case NFP_NET_CFG_VERSION_DP_NFDK:
+ if (NFD_CFG_MAJOR_VERSION_of(hw->ver) < 5) {
+ PMD_DRV_LOG(ERR, "NFDK must use ABI 5 or newer, found: %d",
+ NFD_CFG_MAJOR_VERSION_of(hw->ver));
+ return -EINVAL;
+ }
+ break;
+ default:
+ PMD_DRV_LOG(ERR, "The version of firmware is not correct.");
+ return -EINVAL;
+ }
+
+ eth_dev->dev_ops = &nfp_net_nfd3_eth_dev_ops;
+ eth_dev->rx_queue_count = nfp_net_rx_queue_count;
+ eth_dev->rx_pkt_burst = &nfp_net_recv_pkts;
+ eth_dev->tx_pkt_burst = &nfp_net_nfd3_xmit_pkts;
+
+ return 0;
+}
+
static int
nfp_net_init(struct rte_eth_dev *eth_dev)
{
@@ -384,7 +410,7 @@ nfp_net_init(struct rte_eth_dev *eth_dev)
RTE_LOG(ERR, PMD, "device %s can not be used: restricted dma "
"mask to 40 bits!\n", pci_dev->device.name);
return -ENODEV;
- };
+ }
port = ((struct nfp_net_hw *)eth_dev->data->dev_private)->idx;
if (port < 0 || port > 7) {
@@ -401,11 +427,6 @@ nfp_net_init(struct rte_eth_dev *eth_dev)
PMD_INIT_LOG(DEBUG, "Working with physical port number: %d, "
"NFP internal port number: %d", port, hw->nfp_idx);
- eth_dev->dev_ops = &nfp_net_nfd3_eth_dev_ops;
- eth_dev->rx_queue_count = nfp_net_rx_queue_count;
- eth_dev->rx_pkt_burst = &nfp_net_recv_pkts;
- eth_dev->tx_pkt_burst = &nfp_net_nfd3_xmit_pkts;
-
/* For secondary processes, the primary has done all the work */
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
return 0;
@@ -440,6 +461,11 @@ nfp_net_init(struct rte_eth_dev *eth_dev)
PMD_INIT_LOG(DEBUG, "ctrl bar: %p", hw->ctrl_bar);
+ hw->ver = nn_cfg_readl(hw, NFP_NET_CFG_VERSION);
+
+ if (nfp_net_ethdev_ops_mount(hw, eth_dev))
+ return -EINVAL;
+
hw->max_rx_queues = nn_cfg_readl(hw, NFP_NET_CFG_MAX_RXRINGS);
hw->max_tx_queues = nn_cfg_readl(hw, NFP_NET_CFG_MAX_TXRINGS);
@@ -472,7 +498,6 @@ nfp_net_init(struct rte_eth_dev *eth_dev)
nfp_net_cfg_queue_setup(hw);
/* Get some of the read-only fields from the config BAR */
- hw->ver = nn_cfg_readl(hw, NFP_NET_CFG_VERSION);
hw->cap = nn_cfg_readl(hw, NFP_NET_CFG_CAP);
hw->max_mtu = nn_cfg_readl(hw, NFP_NET_CFG_MAX_MTU);
hw->mtu = RTE_ETHER_MTU;
@@ -938,6 +963,7 @@ nfp_pf_secondary_init(struct rte_pci_device *pci_dev)
int err;
int total_ports;
struct nfp_cpp *cpp;
+ struct nfp_net_hw *hw;
struct nfp_rtsym_table *sym_tbl;
if (pci_dev == NULL)
@@ -987,11 +1013,14 @@ nfp_pf_secondary_init(struct rte_pci_device *pci_dev)
"ethdev doesn't exist");
return -ENODEV;
}
+
+ hw = NFP_NET_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
+
+ if (nfp_net_ethdev_ops_mount(hw, eth_dev))
+ return -EINVAL;
+
eth_dev->process_private = cpp;
- eth_dev->dev_ops = &nfp_net_nfd3_eth_dev_ops;
- eth_dev->rx_queue_count = nfp_net_rx_queue_count;
- eth_dev->rx_pkt_burst = &nfp_net_recv_pkts;
- eth_dev->tx_pkt_burst = &nfp_net_nfd3_xmit_pkts;
+
rte_eth_dev_probing_finish(eth_dev);
}
diff --git a/drivers/net/nfp/nfp_ethdev_vf.c b/drivers/net/nfp/nfp_ethdev_vf.c
index f5a0406e7d..e83c9dbcaf 100644
--- a/drivers/net/nfp/nfp_ethdev_vf.c
+++ b/drivers/net/nfp/nfp_ethdev_vf.c
@@ -287,7 +287,7 @@ nfp_netvf_init(struct rte_eth_dev *eth_dev)
RTE_LOG(ERR, PMD, "device %s can not be used: restricted dma "
"mask to 40 bits!\n", pci_dev->device.name);
return -ENODEV;
- };
+ }
hw = NFP_NET_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
@@ -296,6 +296,32 @@ nfp_netvf_init(struct rte_eth_dev *eth_dev)
eth_dev->rx_pkt_burst = &nfp_net_recv_pkts;
eth_dev->tx_pkt_burst = &nfp_net_nfd3_xmit_pkts;
+ hw->ctrl_bar = (uint8_t *)pci_dev->mem_resource[0].addr;
+ if (hw->ctrl_bar == NULL) {
+ PMD_DRV_LOG(ERR,
+ "hw->ctrl_bar is NULL. BAR0 not configured");
+ return -ENODEV;
+ }
+
+ PMD_INIT_LOG(DEBUG, "ctrl bar: %p", hw->ctrl_bar);
+
+ hw->ver = nn_cfg_readl(hw, NFP_NET_CFG_VERSION);
+
+ switch (NFD_CFG_CLASS_VER_of(hw->ver)) {
+ case NFP_NET_CFG_VERSION_DP_NFD3:
+ break;
+ case NFP_NET_CFG_VERSION_DP_NFDK:
+ if (NFD_CFG_MAJOR_VERSION_of(hw->ver) < 5) {
+ PMD_DRV_LOG(ERR, "NFDK must use ABI 5 or newer,found: %d",
+ NFD_CFG_MAJOR_VERSION_of(hw->ver));
+ return -EINVAL;
+ }
+ break;
+ default:
+ PMD_DRV_LOG(ERR, "The version of firmware is not correct.");
+ return -EINVAL;
+ }
+
/* For secondary processes, the primary has done all the work */
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
return 0;
@@ -312,15 +338,6 @@ nfp_netvf_init(struct rte_eth_dev *eth_dev)
pci_dev->addr.domain, pci_dev->addr.bus,
pci_dev->addr.devid, pci_dev->addr.function);
- hw->ctrl_bar = (uint8_t *)pci_dev->mem_resource[0].addr;
- if (hw->ctrl_bar == NULL) {
- PMD_DRV_LOG(ERR,
- "hw->ctrl_bar is NULL. BAR0 not configured");
- return -ENODEV;
- }
-
- PMD_INIT_LOG(DEBUG, "ctrl bar: %p", hw->ctrl_bar);
-
hw->max_rx_queues = nn_cfg_readl(hw, NFP_NET_CFG_MAX_RXRINGS);
hw->max_tx_queues = nn_cfg_readl(hw, NFP_NET_CFG_MAX_TXRINGS);
--
2.27.0
next prev parent reply other threads:[~2022-06-02 1:55 UTC|newest]
Thread overview: 81+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-02 1:52 [PATCH 00/14] Add support of NFP3800 chip and firmware with NFDk Jin Liu
2022-06-02 1:52 ` [PATCH 01/14] net/nfp: change the coding style Jin Liu
2022-06-02 22:52 ` Ferruh Yigit
2022-06-14 8:50 ` Kevin Liu
2022-06-02 1:52 ` [PATCH 02/14] net/nfp: remove unnecessary forward function declaration Jin Liu
2022-06-02 1:52 ` [PATCH 03/14] net/nfp: remove pessimistic limit Jin Liu
2022-06-02 1:52 ` [PATCH 04/14] net/nfp: rename set MAC function Jin Liu
2022-06-02 1:52 ` [PATCH 05/14] net/nfp: rename function and struct Jin Liu
2022-06-02 1:52 ` [PATCH 06/14] net/nfp: support NFP3800 card Jin Liu
2022-06-02 22:52 ` Ferruh Yigit
2022-06-14 8:50 ` Kevin Liu
2022-06-02 1:52 ` Jin Liu [this message]
2022-06-02 22:53 ` [PATCH 07/14] net/nfp: support NFDK firmware Ferruh Yigit
2022-06-14 8:49 ` Kevin Liu
2022-06-14 9:21 ` Ferruh Yigit
2022-06-14 9:30 ` Kevin Liu
2022-06-02 1:52 ` [PATCH 08/14] net/nfp: structure adjustment Jin Liu
2022-06-02 22:54 ` Ferruh Yigit
2022-06-14 8:49 ` Kevin Liu
2022-06-02 1:52 ` [PATCH 09/14] net/nfp: nfdk netdev option and queue function Jin Liu
2022-06-02 1:53 ` [PATCH 10/14] net/nfp: add queue stop and close helper function Jin Liu
2022-06-02 1:53 ` [PATCH 11/14] net/nfp: nfdk stop and close function Jin Liu
2022-06-02 1:53 ` [PATCH 12/14] net/nfp: move macro from C file to head file Jin Liu
2022-06-02 1:53 ` [PATCH 13/14] net/nfp: nfdk packet xmit function Jin Liu
2022-06-02 1:53 ` [PATCH 14/14] net/nfp: modify RSS logic Jin Liu
2022-06-02 22:56 ` Ferruh Yigit
2022-06-14 8:50 ` Kevin Liu
2022-06-02 22:51 ` [PATCH 00/14] Add support of NFP3800 chip and firmware with NFDk Ferruh Yigit
2022-06-14 8:48 ` Kevin Liu
2022-06-16 2:39 ` [PATCH v2 00/15] " Jin Liu
2022-06-16 2:39 ` [PATCH v2 01/15] doc: update release note Jin Liu
2022-06-16 15:04 ` Ferruh Yigit
2022-06-16 2:39 ` [PATCH v2 02/15] doc: update nfp documentation Jin Liu
2022-06-16 15:04 ` Ferruh Yigit
2022-06-16 2:39 ` [PATCH v2 03/15] net/nfp: change the coding style Jin Liu
2022-06-16 2:39 ` [PATCH v2 04/15] net/nfp: remove unnecessary forward function declaration Jin Liu
2022-06-16 2:39 ` [PATCH v2 05/15] net/nfp: remove pessimistic limit Jin Liu
2022-06-16 2:39 ` [PATCH v2 06/15] net/nfp: rename set MAC function Jin Liu
2022-06-16 2:39 ` [PATCH v2 07/15] net/nfp: rename function and struct Jin Liu
2022-06-16 2:39 ` [PATCH v2 08/15] net/nfp: support NFP3800 card Jin Liu
2022-06-16 15:04 ` Ferruh Yigit
2022-06-16 2:39 ` [PATCH v2 09/15] net/nfp: support firmware with NFDk Jin Liu
2022-06-16 2:39 ` [PATCH v2 10/15] net/nfp: structure adjustment Jin Liu
2022-06-16 2:39 ` [PATCH v2 11/15] net/nfp: nfdk netdev option and queue function Jin Liu
2022-06-16 2:39 ` [PATCH v2 12/15] net/nfp: add queue stop and close helper function Jin Liu
2022-06-16 2:39 ` [PATCH v2 13/15] net/nfp: move macro from C file to head file Jin Liu
2022-06-16 2:39 ` [PATCH v2 14/15] net/nfp: nfdk packet xmit function Jin Liu
2022-06-16 2:39 ` [PATCH v2 15/15] net/nfp: modify RSS logic Jin Liu
2022-06-16 15:06 ` [PATCH v2 00/15] Add support of NFP3800 chip and firmware with NFDk Ferruh Yigit
2022-06-17 9:34 ` [PATCH v3 00/13] " Jin Liu
2022-06-17 9:34 ` [PATCH v3 01/13] net/nfp: change the coding style Jin Liu
2022-06-17 9:34 ` [PATCH v3 02/13] net/nfp: remove unnecessary forward function declaration Jin Liu
2022-06-17 9:34 ` [PATCH v3 03/13] net/nfp: remove pessimistic limit Jin Liu
2022-06-17 9:34 ` [PATCH v3 04/13] net/nfp: rename set MAC function Jin Liu
2022-06-17 9:34 ` [PATCH v3 05/13] net/nfp: rename function and struct Jin Liu
2022-06-17 9:34 ` [PATCH v3 06/13] net/nfp: support NFP3800 card Jin Liu
2022-06-17 9:34 ` [PATCH v3 07/13] net/nfp: support firmware with NFDk Jin Liu
2022-06-17 9:34 ` [PATCH v3 08/13] net/nfp: structure adjustment Jin Liu
2022-06-17 9:34 ` [PATCH v3 09/13] net/nfp: nfdk netdev option and queue function Jin Liu
2022-06-17 9:34 ` [PATCH v3 10/13] net/nfp: add queue stop and close helper function Jin Liu
2022-06-17 9:34 ` [PATCH v3 11/13] net/nfp: move macro from C file to head file Jin Liu
2022-06-17 9:34 ` [PATCH v3 12/13] net/nfp: nfdk packet xmit function Jin Liu
2022-06-22 16:03 ` Thomas Monjalon
2022-06-22 16:29 ` Ferruh Yigit
2022-06-17 9:34 ` [PATCH v3 13/13] net/nfp: modify RSS logic Jin Liu
2022-06-17 13:33 ` [PATCH v3 00/13] Add support of NFP3800 chip and firmware with NFDk Ferruh Yigit
2022-06-23 2:26 ` [PATCH v4 " Jin Liu
2022-06-23 2:26 ` [PATCH v4 01/13] net/nfp: change the coding style Jin Liu
2022-06-23 2:26 ` [PATCH v4 02/13] net/nfp: remove unnecessary forward function declaration Jin Liu
2022-06-23 2:26 ` [PATCH v4 03/13] net/nfp: remove pessimistic limit Jin Liu
2022-06-23 2:26 ` [PATCH v4 04/13] net/nfp: rename set MAC function Jin Liu
2022-06-23 2:26 ` [PATCH v4 05/13] net/nfp: rename function and struct Jin Liu
2022-06-23 2:26 ` [PATCH v4 06/13] net/nfp: support NFP3800 card Jin Liu
2022-06-23 2:26 ` [PATCH v4 07/13] net/nfp: support firmware with NFDk Jin Liu
2022-06-23 2:26 ` [PATCH v4 08/13] net/nfp: structure adjustment Jin Liu
2022-06-23 2:26 ` [PATCH v4 09/13] net/nfp: nfdk netdev option and queue function Jin Liu
2022-06-23 2:26 ` [PATCH v4 10/13] net/nfp: add queue stop and close helper function Jin Liu
2022-06-23 2:26 ` [PATCH v4 11/13] net/nfp: move macro from C file to head file Jin Liu
2022-06-23 2:26 ` [PATCH v4 12/13] net/nfp: nfdk packet xmit function Jin Liu
2022-06-23 2:26 ` [PATCH v4 13/13] net/nfp: modify RSS logic Jin Liu
2022-06-23 9:11 ` [PATCH v4 00/13] Add support of NFP3800 chip and firmware with NFDk Ferruh Yigit
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