diff options
| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-15 15:04:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-15 15:04:25 -0700 |
| commit | 9a76aba02a37718242d7cdc294f0a3901928aa57 (patch) | |
| tree | 2040d038f85d2120f21af83b0793efd5af1864e3 /drivers/net/ethernet/hisilicon | |
| parent | x86: i8259: Add missing include file (diff) | |
| parent | bpf: test: fix spelling mistake "REUSEEPORT" -> "REUSEPORT" (diff) | |
| download | linux-dev-9a76aba02a37718242d7cdc294f0a3901928aa57.tar.xz linux-dev-9a76aba02a37718242d7cdc294f0a3901928aa57.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
"Highlights:
- Gustavo A. R. Silva keeps working on the implicit switch fallthru
changes.
- Support 802.11ax High-Efficiency wireless in cfg80211 et al, From
Luca Coelho.
- Re-enable ASPM in r8169, from Kai-Heng Feng.
- Add virtual XFRM interfaces, which avoids all of the limitations of
existing IPSEC tunnels. From Steffen Klassert.
- Convert GRO over to use a hash table, so that when we have many
flows active we don't traverse a long list during accumluation.
- Many new self tests for routing, TC, tunnels, etc. Too many
contributors to mention them all, but I'm really happy to keep
seeing this stuff.
- Hardware timestamping support for dpaa_eth/fsl-fman from Yangbo Lu.
- Lots of cleanups and fixes in L2TP code from Guillaume Nault.
- Add IPSEC offload support to netdevsim, from Shannon Nelson.
- Add support for slotting with non-uniform distribution to netem
packet scheduler, from Yousuk Seung.
- Add UDP GSO support to mlx5e, from Boris Pismenny.
- Support offloading of Team LAG in NFP, from John Hurley.
- Allow to configure TX queue selection based upon RX queue, from
Amritha Nambiar.
- Support ethtool ring size configuration in aquantia, from Anton
Mikaev.
- Support DSCP and flowlabel per-transport in SCTP, from Xin Long.
- Support list based batching and stack traversal of SKBs, this is
very exciting work. From Edward Cree.
- Busyloop optimizations in vhost_net, from Toshiaki Makita.
- Introduce the ETF qdisc, which allows time based transmissions. IGB
can offload this in hardware. From Vinicius Costa Gomes.
- Add parameter support to devlink, from Moshe Shemesh.
- Several multiplication and division optimizations for BPF JIT in
nfp driver, from Jiong Wang.
- Lots of prepatory work to make more of the packet scheduler layer
lockless, when possible, from Vlad Buslov.
- Add ACK filter and NAT awareness to sch_cake packet scheduler, from
Toke Høiland-Jørgensen.
- Support regions and region snapshots in devlink, from Alex Vesker.
- Allow to attach XDP programs to both HW and SW at the same time on
a given device, with initial support in nfp. From Jakub Kicinski.
- Add TLS RX offload and support in mlx5, from Ilya Lesokhin.
- Use PHYLIB in r8169 driver, from Heiner Kallweit.
- All sorts of changes to support Spectrum 2 in mlxsw driver, from
Ido Schimmel.
- PTP support in mv88e6xxx DSA driver, from Andrew Lunn.
- Make TCP_USER_TIMEOUT socket option more accurate, from Jon
Maxwell.
- Support for templates in packet scheduler classifier, from Jiri
Pirko.
- IPV6 support in RDS, from Ka-Cheong Poon.
- Native tproxy support in nf_tables, from Máté Eckl.
- Maintain IP fragment queue in an rbtree, but optimize properly for
in-order frags. From Peter Oskolkov.
- Improvde handling of ACKs on hole repairs, from Yuchung Cheng"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1996 commits)
bpf: test: fix spelling mistake "REUSEEPORT" -> "REUSEPORT"
hv/netvsc: Fix NULL dereference at single queue mode fallback
net: filter: mark expected switch fall-through
xen-netfront: fix warn message as irq device name has '/'
cxgb4: Add new T5 PCI device ids 0x50af and 0x50b0
net: dsa: mv88e6xxx: missing unlock on error path
rds: fix building with IPV6=m
inet/connection_sock: prefer _THIS_IP_ to current_text_addr
net: dsa: mv88e6xxx: bitwise vs logical bug
net: sock_diag: Fix spectre v1 gadget in __sock_diag_cmd()
ieee802154: hwsim: using right kind of iteration
net: hns3: Add vlan filter setting by ethtool command -K
net: hns3: Set tx ring' tc info when netdev is up
net: hns3: Remove tx ring BD len register in hns3_enet
net: hns3: Fix desc num set to default when setting channel
net: hns3: Fix for phy link issue when using marvell phy driver
net: hns3: Fix for information of phydev lost problem when down/up
net: hns3: Fix for command format parsing error in hclge_is_all_function_id_zero
net: hns3: Add support for serdes loopback selftest
bnxt_en: take coredump_record structure off stack
...
Diffstat (limited to 'drivers/net/ethernet/hisilicon')
35 files changed, 1049 insertions, 1026 deletions
diff --git a/drivers/net/ethernet/hisilicon/Kconfig b/drivers/net/ethernet/hisilicon/Kconfig index fb1a7251f45d..25152715396b 100644 --- a/drivers/net/ethernet/hisilicon/Kconfig +++ b/drivers/net/ethernet/hisilicon/Kconfig @@ -85,10 +85,12 @@ config HNS3 drivers(like ODP)to register with HNAE devices and their associated operations. +if HNS3 + config HNS3_HCLGE tristate "Hisilicon HNS3 HCLGE Acceleration Engine & Compatibility Layer Support" + default m depends on PCI_MSI - depends on HNS3 ---help--- This selects the HNS3_HCLGE network acceleration engine & its hardware compatibility layer. The engine would be used in Hisilicon hip08 family of @@ -97,16 +99,15 @@ config HNS3_HCLGE config HNS3_DCB bool "Hisilicon HNS3 Data Center Bridge Support" default n - depends on HNS3 && HNS3_HCLGE && DCB + depends on HNS3_HCLGE && DCB ---help--- Say Y here if you want to use Data Center Bridging (DCB) in the HNS3 driver. If unsure, say N. config HNS3_HCLGEVF - tristate "Hisilicon HNS3VF Acceleration Engine & Compatibility Layer Support" - depends on PCI_MSI - depends on HNS3 + tristate "Hisilicon HNS3VF Acceleration Engine & Compatibility Layer Support" + depends on PCI_MSI depends on HNS3_HCLGE ---help--- This selects the HNS3 VF drivers network acceleration engine & its hardware @@ -115,11 +116,13 @@ config HNS3_HCLGEVF config HNS3_ENET tristate "Hisilicon HNS3 Ethernet Device Support" + default m depends on 64BIT && PCI - depends on HNS3 ---help--- This selects the Ethernet Driver for Hisilicon Network Subsystem 3 for hip08 family of SoCs. This module depends upon HNAE3 driver to access the HNAE3 devices and their associated operations. +endif #HNS3 + endif # NET_VENDOR_HISILICON diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c index 340e28211135..14374a856d30 100644 --- a/drivers/net/ethernet/hisilicon/hip04_eth.c +++ b/drivers/net/ethernet/hisilicon/hip04_eth.c @@ -904,7 +904,7 @@ static int hip04_mac_probe(struct platform_device *pdev) hip04_config_port(ndev, SPEED_100, DUPLEX_FULL); hip04_config_fifo(priv); - random_ether_addr(ndev->dev_addr); + eth_random_addr(ndev->dev_addr); hip04_update_mac_address(ndev); ret = hip04_alloc_ring(ndev, d); diff --git a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c index 25a6c8722eca..c5727003af8c 100644 --- a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c +++ b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c @@ -1006,12 +1006,11 @@ static int hix5hd2_init_hw_desc_queue(struct hix5hd2_priv *priv) for (i = 0; i < QUEUE_NUMS; i++) { size = priv->pool[i].count * sizeof(struct hix5hd2_desc); - virt_addr = dma_alloc_coherent(dev, size, &phys_addr, - GFP_KERNEL); + virt_addr = dma_zalloc_coherent(dev, size, &phys_addr, + GFP_KERNEL); if (virt_addr == NULL) goto error_free_pool; - memset(virt_addr, 0, size); priv->pool[i].size = size; priv->pool[i].desc = virt_addr; priv->pool[i].phys_addr = phys_addr; diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c index bd68379d2bea..e6aad30e7e69 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c @@ -70,8 +70,8 @@ static struct ring_pair_cb *hns_ae_get_ring_pair(struct hnae_queue *q) return container_of(q, struct ring_pair_cb, q); } -struct hnae_handle *hns_ae_get_handle(struct hnae_ae_dev *dev, - u32 port_id) +static struct hnae_handle *hns_ae_get_handle(struct hnae_ae_dev *dev, + u32 port_id) { int vfnum_per_port; int qnum_per_vf; @@ -329,7 +329,7 @@ static int hns_ae_start(struct hnae_handle *handle) return 0; } -void hns_ae_stop(struct hnae_handle *handle) +static void hns_ae_stop(struct hnae_handle *handle) { struct hns_mac_cb *mac_cb = hns_get_mac_cb(handle); @@ -357,7 +357,7 @@ static void hns_ae_reset(struct hnae_handle *handle) } } -void hns_ae_toggle_ring_irq(struct hnae_ring *ring, u32 mask) +static void hns_ae_toggle_ring_irq(struct hnae_ring *ring, u32 mask) { u32 flag; @@ -577,8 +577,8 @@ static void hns_ae_get_coalesce_range(struct hnae_handle *handle, *rx_usecs_high = HNS_RCB_RX_USECS_HIGH; } -void hns_ae_update_stats(struct hnae_handle *handle, - struct net_device_stats *net_stats) +static void hns_ae_update_stats(struct hnae_handle *handle, + struct net_device_stats *net_stats) { int port; int idx; @@ -660,7 +660,7 @@ void hns_ae_update_stats(struct hnae_handle *handle, net_stats->multicast = mac_cb->hw_stats.rx_mc_pkts; } -void hns_ae_get_stats(struct hnae_handle *handle, u64 *data) +static void hns_ae_get_stats(struct hnae_handle *handle, u64 *data) { int idx; struct hns_mac_cb *mac_cb; @@ -692,8 +692,8 @@ void hns_ae_get_stats(struct hnae_handle *handle, u64 *data) hns_dsaf_get_stats(vf_cb->dsaf_dev, p, vf_cb->port_index); } -void hns_ae_get_strings(struct hnae_handle *handle, - u32 stringset, u8 *data) +static void hns_ae_get_strings(struct hnae_handle *handle, + u32 stringset, u8 *data) { int port; int idx; @@ -725,7 +725,7 @@ void hns_ae_get_strings(struct hnae_handle *handle, hns_dsaf_get_strings(stringset, p, port, dsaf_dev); } -int hns_ae_get_sset_count(struct hnae_handle *handle, int stringset) +static int hns_ae_get_sset_count(struct hnae_handle *handle, int stringset) { u32 sset_count = 0; struct hns_mac_cb *mac_cb; @@ -771,7 +771,7 @@ static int hns_ae_config_loopback(struct hnae_handle *handle, return ret; } -void hns_ae_update_led_status(struct hnae_handle *handle) +static void hns_ae_update_led_status(struct hnae_handle *handle) { struct hns_mac_cb *mac_cb; @@ -783,8 +783,8 @@ void hns_ae_update_led_status(struct hnae_handle *handle) hns_set_led_opt(mac_cb); } -int hns_ae_cpld_set_led_id(struct hnae_handle *handle, - enum hnae_led_state status) +static int hns_ae_cpld_set_led_id(struct hnae_handle *handle, + enum hnae_led_state status) { struct hns_mac_cb *mac_cb; @@ -795,7 +795,7 @@ int hns_ae_cpld_set_led_id(struct hnae_handle *handle, return hns_cpld_led_set_id(mac_cb, status); } -void hns_ae_get_regs(struct hnae_handle *handle, void *data) +static void hns_ae_get_regs(struct hnae_handle *handle, void *data) { u32 *p = data; int i; @@ -820,7 +820,7 @@ void hns_ae_get_regs(struct hnae_handle *handle, void *data) hns_dsaf_get_regs(vf_cb->dsaf_dev, vf_cb->port_index, p); } -int hns_ae_get_regs_len(struct hnae_handle *handle) +static int hns_ae_get_regs_len(struct hnae_handle *handle) { u32 total_num; struct hnae_vf_cb *vf_cb = hns_ae_get_vf_cb(handle); diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c index 74bd260ca02a..5488c6e89f21 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c @@ -339,7 +339,7 @@ static void hns_gmac_init(void *mac_drv) GMAC_TX_WATER_LINE_SHIFT, 8); } -void hns_gmac_update_stats(void *mac_drv) +static void hns_gmac_update_stats(void *mac_drv) { struct mac_hw_stats *hw_stats = NULL; struct mac_driver *drv = (struct mac_driver *)mac_drv; diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c index 794516718d9d..1c2326bd76e2 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c @@ -458,11 +458,6 @@ int hns_mac_set_mtu(struct hns_mac_cb *mac_cb, u32 new_mtu, u32 buf_size) { struct mac_driver *drv = hns_mac_get_drv(mac_cb); u32 new_frm = new_mtu + ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN; - u32 max_frm = AE_IS_VER1(mac_cb->dsaf_dev->dsaf_ver) ? - MAC_MAX_MTU : MAC_MAX_MTU_V2; - - if (mac_cb->mac_type == HNAE_PORT_DEBUG) - max_frm = MAC_MAX_MTU_DBG; if (new_frm > HNS_RCB_RING_MAX_BD_PER_PKT * buf_size) return -EINVAL; @@ -933,8 +928,9 @@ static int hns_mac_get_mode(phy_interface_t phy_if) } } -u8 __iomem *hns_mac_get_vaddr(struct dsaf_device *dsaf_dev, - struct hns_mac_cb *mac_cb, u32 mac_mode_idx) +static u8 __iomem * +hns_mac_get_vaddr(struct dsaf_device *dsaf_dev, + struct hns_mac_cb *mac_cb, u32 mac_mode_idx) { u8 __iomem *base = dsaf_dev->io_base; int mac_id = mac_cb->mac_id; @@ -952,7 +948,8 @@ u8 __iomem *hns_mac_get_vaddr(struct dsaf_device *dsaf_dev, * @mac_cb: mac control block * return 0 - success , negative --fail */ -int hns_mac_get_cfg(struct dsaf_device *dsaf_dev, struct hns_mac_cb *mac_cb) +static int +hns_mac_get_cfg(struct dsaf_device *dsaf_dev, struct hns_mac_cb *mac_cb) { int ret; u32 mac_mode_idx; diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c index 0ce07f6eb1e6..ca50c2553a9c 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c @@ -28,7 +28,7 @@ #include "hns_dsaf_rcb.h" #include "hns_dsaf_misc.h" -const char *g_dsaf_mode_match[DSAF_MODE_MAX] = { +const static char *g_dsaf_mode_match[DSAF_MODE_MAX] = { [DSAF_MODE_DISABLE_2PORT_64VM] = "2port-64vf", [DSAF_MODE_DISABLE_6PORT_0VM] = "6port-16rss", [DSAF_MODE_DISABLE_6PORT_16VM] = "6port-16vf", @@ -42,7 +42,7 @@ static const struct acpi_device_id hns_dsaf_acpi_match[] = { }; MODULE_DEVICE_TABLE(acpi, hns_dsaf_acpi_match); -int hns_dsaf_get_cfg(struct dsaf_device *dsaf_dev) +static int hns_dsaf_get_cfg(struct dsaf_device *dsaf_dev) { int ret, i; u32 desc_num; @@ -959,7 +959,8 @@ static void hns_dsaf_tcam_mc_invld(struct dsaf_device *dsaf_dev, u32 address) spin_unlock_bh(&dsaf_dev->tcam_lock); } -void hns_dsaf_tcam_addr_get(struct dsaf_drv_tbl_tcam_key *mac_key, u8 *addr) +static void +hns_dsaf_tcam_addr_get(struct dsaf_drv_tbl_tcam_key *mac_key, u8 *addr) { addr[0] = mac_key->high.bits.mac_0; addr[1] = mac_key->high.bits.mac_1; @@ -1682,7 +1683,6 @@ int hns_dsaf_add_mac_mc_port(struct dsaf_device *dsaf_dev, struct dsaf_tbl_tcam_mcast_cfg mac_data; struct dsaf_drv_priv *priv = hns_dsaf_dev_priv(dsaf_dev); struct dsaf_drv_soft_mac_tbl *soft_mac_entry = priv->soft_mac_tbl; - struct dsaf_drv_tbl_tcam_key tmp_mac_key; struct dsaf_tbl_tcam_data tcam_data; u8 mc_addr[ETH_ALEN]; int mskid; @@ -1739,10 +1739,6 @@ int hns_dsaf_add_mac_mc_port(struct dsaf_device *dsaf_dev, /* if exist, add in */ hns_dsaf_tcam_mc_get(dsaf_dev, entry_index, &tcam_data, &mac_data); - - tmp_mac_key.high.val = - le32_to_cpu(tcam_data.tbl_tcam_data_high); - tmp_mac_key.low.val = le32_to_cpu(tcam_data.tbl_tcam_data_low); } /* config hardware entry */ @@ -1852,7 +1848,7 @@ int hns_dsaf_del_mac_mc_port(struct dsaf_device *dsaf_dev, struct dsaf_tbl_tcam_data tcam_data; int mskid; const u8 empty_msk[sizeof(mac_data.tbl_mcast_port_msk)] = {0}; - struct dsaf_drv_tbl_tcam_key mask_key, tmp_mac_key; + struct dsaf_drv_tbl_tcam_key mask_key; struct dsaf_tbl_tcam_data *pmask_key = NULL; u8 mc_addr[ETH_ALEN]; @@ -1915,9 +1911,6 @@ int hns_dsaf_del_mac_mc_port(struct dsaf_device *dsaf_dev, /* read entry */ hns_dsaf_tcam_mc_get(dsaf_dev, entry_index, &tcam_data, &mac_data); - tmp_mac_key.high.val = le32_to_cpu(tcam_data.tbl_tcam_data_high); - tmp_mac_key.low.val = le32_to_cpu(tcam_data.tbl_tcam_data_low); - /*del the port*/ if (mac_entry->port_num < DSAF_SERVICE_NW_NUM) { mskid = mac_entry->port_num; @@ -2084,8 +2077,9 @@ static void hns_dsaf_pfc_unit_cnt(struct dsaf_device *dsaf_dev, int mac_id, * @dsaf_id: dsa fabric id * @xge_ge_work_mode */ -void hns_dsaf_port_work_rate_cfg(struct dsaf_device *dsaf_dev, int mac_id, - enum dsaf_port_rate_mode rate_mode) +static void +hns_dsaf_port_work_rate_cfg(struct dsaf_device *dsaf_dev, int mac_id, + enum dsaf_port_rate_mode rate_mode) { u32 port_work_mode; diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c index acf29633ec79..16294cd3c954 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c @@ -340,7 +340,8 @@ static void hns_dsaf_xge_srst_by_port_acpi(struct dsaf_device *dsaf_dev, * bit18-19 for com/dfx * @enable: false - request reset , true - drop reset */ -void hns_dsaf_srst_chns(struct dsaf_device *dsaf_dev, u32 msk, bool dereset) +static void +hns_dsaf_srst_chns(struct dsaf_device *dsaf_dev, u32 msk, bool dereset) { u32 reg_addr; @@ -362,7 +363,7 @@ void hns_dsaf_srst_chns(struct dsaf_device *dsaf_dev, u32 msk, bool dereset) * bit18-19 for com/dfx * @enable: false - request reset , true - drop reset */ -void +static void hns_dsaf_srst_chns_acpi(struct dsaf_device *dsaf_dev, u32 msk, bool dereset) { hns_dsaf_acpi_srst_by_port(dsaf_dev, HNS_OP_RESET_FUNC, @@ -370,7 +371,7 @@ hns_dsaf_srst_chns_acpi(struct dsaf_device *dsaf_dev, u32 msk, bool dereset) msk, dereset); } -void hns_dsaf_roce_srst(struct dsaf_device *dsaf_dev, bool dereset) +static void hns_dsaf_roce_srst(struct dsaf_device *dsaf_dev, bool dereset) { if (!dereset) { dsaf_write_sub(dsaf_dev, DSAF_SUB_SC_ROCEE_RESET_REQ_REG, 1); @@ -384,7 +385,7 @@ void hns_dsaf_roce_srst(struct dsaf_device *dsaf_dev, bool dereset) } } -void hns_dsaf_roce_srst_acpi(struct dsaf_device *dsaf_dev, bool dereset) +static void hns_dsaf_roce_srst_acpi(struct dsaf_device *dsaf_dev, bool dereset) { hns_dsaf_acpi_srst_by_port(dsaf_dev, HNS_OP_RESET_FUNC, HNS_ROCE_RESET_FUNC, 0, dereset); @@ -568,7 +569,7 @@ static phy_interface_t hns_mac_get_phy_if_acpi(struct hns_mac_cb *mac_cb) return phy_if; } -int hns_mac_get_sfp_prsnt(struct hns_mac_cb *mac_cb, int *sfp_prsnt) +static int hns_mac_get_sfp_prsnt(struct hns_mac_cb *mac_cb, int *sfp_prsnt) { u32 val = 0; int ret; @@ -586,7 +587,7 @@ int hns_mac_get_sfp_prsnt(struct hns_mac_cb *mac_cb, int *sfp_prsnt) return 0; } -int hns_mac_get_sfp_prsnt_acpi(struct hns_mac_cb *mac_cb, int *sfp_prsnt) +static int hns_mac_get_sfp_prsnt_acpi(struct hns_mac_cb *mac_cb, int *sfp_prsnt) { union acpi_object *obj; union acpi_object obj_args, argv4; diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c index 93e71e27401b..d160d8c9e45b 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c @@ -73,7 +73,7 @@ hns_ppe_common_get_ioaddr(struct ppe_common_cb *ppe_common) * comm_index: common index * retuen 0 - success , negative --fail */ -int hns_ppe_common_get_cfg(struct dsaf_device *dsaf_dev, int comm_index) +static int hns_ppe_common_get_cfg(struct dsaf_device *dsaf_dev, int comm_index) { struct ppe_common_cb *ppe_common; int ppe_num; @@ -104,7 +104,8 @@ int hns_ppe_common_get_cfg(struct dsaf_device *dsaf_dev, int comm_index) return 0; } -void hns_ppe_common_free_cfg(struct dsaf_device *dsaf_dev, u32 comm_index) +static void +hns_ppe_common_free_cfg(struct dsaf_device *dsaf_dev, u32 comm_index) { dsaf_dev->ppe_common[comm_index] = NULL; } @@ -203,9 +204,9 @@ static int hns_ppe_common_init_hw(struct ppe_common_cb *ppe_common) enum dsaf_mode dsaf_mode = dsaf_dev->dsaf_mode; dsaf_dev->misc_op->ppe_comm_srst(dsaf_dev, 0); - mdelay(100); + msleep(100); dsaf_dev->misc_op->ppe_comm_srst(dsaf_dev, 1); - mdelay(100); + msleep(100); if (ppe_common->ppe_mode == PPE_COMMON_MODE_SERVICE) { switch (dsaf_mode) { @@ -337,7 +338,7 @@ static void hns_ppe_uninit_hw(struct hns_ppe_cb *ppe_cb) } } -void hns_ppe_uninit_ex(struct ppe_common_cb *ppe_common) +static void hns_ppe_uninit_ex(struct ppe_common_cb *ppe_common) { u32 i; diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c index e2e28532e4dc..9d76e2e54f9d 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c @@ -705,7 +705,7 @@ void hns_rcb_get_queue_mode(enum dsaf_mode dsaf_mode, u16 *max_vfn, } } -int hns_rcb_get_ring_num(struct dsaf_device *dsaf_dev) +static int hns_rcb_get_ring_num(struct dsaf_device *dsaf_dev) { switch (dsaf_dev->dsaf_mode) { case DSAF_MODE_ENABLE_FIX: @@ -741,7 +741,7 @@ int hns_rcb_get_ring_num(struct dsaf_device *dsaf_dev) } } -void __iomem *hns_rcb_common_get_vaddr(struct rcb_common_cb *rcb_common) +static void __iomem *hns_rcb_common_get_vaddr(struct rcb_common_cb *rcb_common) { struct dsaf_device *dsaf_dev = rcb_common->dsaf_dev; diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c index 51e7e9f5af49..ba4316910dea 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c @@ -215,10 +215,10 @@ static void hns_xgmac_init(void *mac_drv) u32 port = drv->mac_id; dsaf_dev->misc_op->xge_srst(dsaf_dev, port, 0); - mdelay(100); + msleep(100); dsaf_dev->misc_op->xge_srst(dsaf_dev, port, 1); - mdelay(100); + msleep(100); hns_xgmac_lf_rf_control_init(drv); hns_xgmac_exc_irq_en(drv, 0); @@ -311,7 +311,7 @@ static void hns_xgmac_config_max_frame_length(void *mac_drv, u16 newval) dsaf_write_dev(drv, XGMAC_MAC_MAX_PKT_SIZE_REG, newval); } -void hns_xgmac_update_stats(void *mac_drv) +static void hns_xgmac_update_stats(void *mac_drv) { struct mac_driver *drv = (struct mac_driver *)mac_drv; struct mac_hw_stats *hw_stats = &drv->mac_cb->hw_stats; diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c index 5608f807d7ba..9f2b552aee33 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c @@ -1300,7 +1300,7 @@ static int hns_nic_net_set_mac_address(struct net_device *ndev, void *p) return 0; } -void hns_nic_update_stats(struct net_device *netdev) +static void hns_nic_update_stats(struct net_device *netdev) { struct hns_nic_priv *priv = netdev_priv(netdev); struct hnae_handle *h = priv->ae_handle; @@ -1582,7 +1582,7 @@ static int hns_nic_do_ioctl(struct net_device *netdev, struct ifreq *ifr, /* use only for netconsole to poll with the device without interrupt */ #ifdef CONFIG_NET_POLL_CONTROLLER -void hns_nic_poll_controller(struct net_device *ndev) +static void hns_nic_poll_controller(struct net_device *ndev) { struct hns_nic_priv *priv = netdev_priv(ndev); unsigned long flags; @@ -1935,7 +1935,7 @@ static int hns_nic_uc_unsync(struct net_device *netdev, * * return void */ -void hns_set_multicast_list(struct net_device *ndev) +static void hns_set_multicast_list(struct net_device *ndev) { struct hns_nic_priv *priv = netdev_priv(ndev); struct hnae_handle *h = priv->ae_handle; @@ -1957,7 +1957,7 @@ void hns_set_multicast_list(struct net_device *ndev) } } -void hns_nic_set_rx_mode(struct net_device *ndev) +static void hns_nic_set_rx_mode(struct net_device *ndev) { struct hns_nic_priv *priv = netdev_priv(ndev); struct hnae_handle *h = priv->ae_handle; @@ -2022,7 +2022,8 @@ static void hns_nic_get_stats64(struct net_device *ndev, static u16 hns_nic_select_queue(struct net_device *ndev, struct sk_buff *skb, - void *accel_priv, select_queue_fallback_t fallback) + struct net_device *sb_dev, + select_queue_fallback_t fallback) { struct ethhdr *eth_hdr = (struct ethhdr *)skb->data; struct hns_nic_priv *priv = netdev_priv(ndev); @@ -2032,7 +2033,7 @@ hns_nic_select_queue(struct net_device *ndev, struct sk_buff *skb, is_multicast_ether_addr(eth_hdr->h_dest)) return 0; else - return fallback(ndev, skb); + return fallback(ndev, skb, NULL); } static const struct net_device_ops hns_nic_netdev_ops = { diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c index 2e14a3ae1d8b..08f3c4743f74 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c @@ -307,6 +307,7 @@ static int __lb_setup(struct net_device *ndev, break; case MAC_LOOP_PHY_NONE: ret = hns_nic_config_phy_loopback(phy_dev, 0x0); + /* fall through */ case MAC_LOOP_NONE: if (!ret && h->dev->ops->set_loopback) { if (priv->ae_handle->phy_if != PHY_INTERFACE_MODE_XGMII) @@ -658,8 +659,8 @@ static void hns_nic_get_drvinfo(struct net_device *net_dev, * @dev: net device * @param: ethtool parameter */ -void hns_get_ringparam(struct net_device *net_dev, - struct ethtool_ringparam *param) +static void hns_get_ringparam(struct net_device *net_dev, + struct ethtool_ringparam *param) { struct hns_nic_priv *priv = netdev_priv(net_dev); struct hnae_ae_ops *ops; @@ -808,7 +809,8 @@ static int hns_set_coalesce(struct net_device *net_dev, * @dev: net device * @ch: channel info. */ -void hns_get_channels(struct net_device *net_dev, struct ethtool_channels *ch) +static void +hns_get_channels(struct net_device *net_dev, struct ethtool_channels *ch) { struct hns_nic_priv *priv = netdev_priv(net_dev); @@ -825,8 +827,8 @@ void hns_get_channels(struct net_device *net_dev, struct ethtool_channels *ch) * @stats: statistics info. * @data: statistics data. */ -void hns_get_ethtool_stats(struct net_device *netdev, - struct ethtool_stats *stats, u64 *data) +static void hns_get_ethtool_stats(struct net_device *netdev, + struct ethtool_stats *stats, u64 *data) { u64 *p = data; struct hns_nic_priv *priv = netdev_priv(netdev); @@ -883,7 +885,7 @@ void hns_get_ethtool_stats(struct net_device *netdev, * @stats: string set ID. * @data: objects data. */ -void hns_get_strings(struct net_device *netdev, u32 stringset, u8 *data) +static void hns_get_strings(struct net_device *netdev, u32 stringset, u8 *data) { struct hns_nic_priv *priv = netdev_priv(netdev); struct hnae_handle *h = priv->ae_handle; @@ -973,7 +975,7 @@ void hns_get_strings(struct net_device *netdev, u32 stringset, u8 *data) * * Return string set count. */ -int hns_get_sset_count(struct net_device *netdev, int stringset) +static int hns_get_sset_count(struct net_device *netdev, int stringset) { struct hns_nic_priv *priv = netdev_priv(netdev); struct hnae_handle *h = priv->ae_handle; @@ -1007,7 +1009,7 @@ int hns_get_sset_count(struct net_device *netdev, int stringset) * * Return 0 on success, negative on failure. */ -int hns_phy_led_set(struct net_device *netdev, int value) +static int hns_phy_led_set(struct net_device *netdev, int value) { int retval; struct phy_device *phy_dev = netdev->phydev; @@ -1029,7 +1031,8 @@ int hns_phy_led_set(struct net_device *netdev, int value) * * Return 0 on success, negative on failure. */ -int hns_set_phys_id(struct net_device *netdev, enum ethtool_phys_id_state state) +static int +hns_set_phys_id(struct net_device *netdev, enum ethtool_phys_id_state state) { struct hns_nic_priv *priv = netdev_priv(netdev); struct hnae_handle *h = priv->ae_handle; @@ -1103,8 +1106,8 @@ int hns_set_phys_id(struct net_device *netdev, enum ethtool_phys_id_state state) * @cmd: ethtool cmd * @date: register data */ -void hns_get_regs(struct net_device *net_dev, struct ethtool_regs *cmd, - void *data) +static void hns_get_regs(struct net_device *net_dev, struct ethtool_regs *cmd, + void *data) { struct hns_nic_priv *priv = netdev_priv(net_dev); struct hnae_ae_ops *ops; diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.c b/drivers/net/ethernet/hisilicon/hns3/hnae3.c index 9d79dad2c6aa..fff5be8078ac 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.c +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.c @@ -1,14 +1,7 @@ -/* - * Copyright (c) 2016-2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #include <linux/list.h> -#include <linux/slab.h> #include <linux/spinlock.h> #include "hnae3.h" @@ -41,13 +34,13 @@ static void hnae3_set_client_init_flag(struct hnae3_client *client, { switch (client->type) { case HNAE3_CLIENT_KNIC: - hnae_set_bit(ae_dev->flag, HNAE3_KNIC_CLIENT_INITED_B, inited); + hnae3_set_bit(ae_dev->flag, HNAE3_KNIC_CLIENT_INITED_B, inited); break; case HNAE3_CLIENT_UNIC: - hnae_set_bit(ae_dev->flag, HNAE3_UNIC_CLIENT_INITED_B, inited); + hnae3_set_bit(ae_dev->flag, HNAE3_UNIC_CLIENT_INITED_B, inited); break; case HNAE3_CLIENT_ROCE: - hnae_set_bit(ae_dev->flag, HNAE3_ROCE_CLIENT_INITED_B, inited); + hnae3_set_bit(ae_dev->flag, HNAE3_ROCE_CLIENT_INITED_B, inited); break; default: break; @@ -61,16 +54,16 @@ static int hnae3_get_client_init_flag(struct hnae3_client *client, switch (client->type) { case HNAE3_CLIENT_KNIC: - inited = hnae_get_bit(ae_dev->flag, + inited = hnae3_get_bit(ae_dev->flag, HNAE3_KNIC_CLIENT_INITED_B); break; case HNAE3_CLIENT_UNIC: - inited = hnae_get_bit(ae_dev->flag, + inited = hnae3_get_bit(ae_dev->flag, HNAE3_UNIC_CLIENT_INITED_B); break; case HNAE3_CLIENT_ROCE: - inited = hnae_get_bit(ae_dev->flag, - HNAE3_ROCE_CLIENT_INITED_B); + inited = hnae3_get_bit(ae_dev->flag, + HNAE3_ROCE_CLIENT_INITED_B); break; default: break; @@ -86,7 +79,7 @@ static int hnae3_match_n_instantiate(struct hnae3_client *client, /* check if this client matches the type of ae_dev */ if (!(hnae3_client_match(client->type, ae_dev->dev_type) && - hnae_get_bit(ae_dev->flag, HNAE3_DEV_INITED_B))) { + hnae3_get_bit(ae_dev->flag, HNAE3_DEV_INITED_B))) { return 0; } @@ -95,7 +88,7 @@ static int hnae3_match_n_instantiate(struct hnae3_client *client, ret = ae_dev->ops->init_client_instance(client, ae_dev); if (ret) { dev_err(&ae_dev->pdev->dev, - "fail to instantiate client\n"); + "fail to instantiate client, ret = %d\n", ret); return ret; } @@ -135,7 +128,8 @@ int hnae3_register_client(struct hnae3_client *client) ret = hnae3_match_n_instantiate(client, ae_dev, true); if (ret) dev_err(&ae_dev->pdev->dev, - "match and instantiation failed for port\n"); + "match and instantiation failed for port, ret = %d\n", + ret); } exit: @@ -185,11 +179,12 @@ void hnae3_register_ae_algo(struct hnae3_ae_algo *ae_algo) ae_dev->ops = ae_algo->ops; ret = ae_algo->ops->init_ae_dev(ae_dev); if (ret) { - dev_err(&ae_dev->pdev->dev, "init ae_dev error.\n"); + dev_err(&ae_dev->pdev->dev, + "init ae_dev error, ret = %d\n", ret); continue; } - hnae_set_bit(ae_dev->flag, HNAE3_DEV_INITED_B, 1); + hnae3_set_bit(ae_dev->flag, HNAE3_DEV_INITED_B, 1); /* check the client list for the match with this ae_dev type and * initialize the figure out client instance @@ -198,7 +193,8 @@ void hnae3_register_ae_algo(struct hnae3_ae_algo *ae_algo) ret = hnae3_match_n_instantiate(client, ae_dev, true); if (ret) dev_err(&ae_dev->pdev->dev, - "match and instantiation failed\n"); + "match and instantiation failed, ret = %d\n", + ret); } } @@ -218,7 +214,7 @@ void hnae3_unregister_ae_algo(struct hnae3_ae_algo *ae_algo) mutex_lock(&hnae3_common_lock); /* Check if there are matched ae_dev */ list_for_each_entry(ae_dev, &hnae3_ae_dev_list, node) { - if (!hnae_get_bit(ae_dev->flag, HNAE3_DEV_INITED_B)) + if (!hnae3_get_bit(ae_dev->flag, HNAE3_DEV_INITED_B)) continue; id = pci_match_id(ae_algo->pdev_id_table, ae_dev->pdev); @@ -232,7 +228,7 @@ void hnae3_unregister_ae_algo(struct hnae3_ae_algo *ae_algo) hnae3_match_n_instantiate(client, ae_dev, false); ae_algo->ops->uninit_ae_dev(ae_dev); - hnae_set_bit(ae_dev->flag, HNAE3_DEV_INITED_B, 0); + hnae3_set_bit(ae_dev->flag, HNAE3_DEV_INITED_B, 0); } list_del(&ae_algo->node); @@ -271,11 +267,12 @@ void hnae3_register_ae_dev(struct hnae3_ae_dev *ae_dev) /* ae_dev init should set flag */ ret = ae_dev->ops->init_ae_dev(ae_dev); if (ret) { - dev_err(&ae_dev->pdev->dev, "init ae_dev error\n"); + dev_err(&ae_dev->pdev->dev, + "init ae_dev error, ret = %d\n", ret); goto out_err; } - hnae_set_bit(ae_dev->flag, HNAE3_DEV_INITED_B, 1); + hnae3_set_bit(ae_dev->flag, HNAE3_DEV_INITED_B, 1); break; } @@ -286,7 +283,8 @@ void hnae3_register_ae_dev(struct hnae3_ae_dev *ae_dev) ret = hnae3_match_n_instantiate(client, ae_dev, true); if (ret) dev_err(&ae_dev->pdev->dev, - "match and instantiation failed\n"); + "match and instantiation failed, ret = %d\n", + ret); } out_err: @@ -306,7 +304,7 @@ void hnae3_unregister_ae_dev(struct hnae3_ae_dev *ae_dev) mutex_lock(&hnae3_common_lock); /* Check if there are matched ae_algo */ list_for_each_entry(ae_algo, &hnae3_ae_algo_list, node) { - if (!hnae_get_bit(ae_dev->flag, HNAE3_DEV_INITED_B)) + if (!hnae3_get_bit(ae_dev->flag, HNAE3_DEV_INITED_B)) continue; id = pci_match_id(ae_algo->pdev_id_table, ae_dev->pdev); @@ -317,7 +315,7 @@ void hnae3_unregister_ae_dev(struct hnae3_ae_dev *ae_dev) hnae3_match_n_instantiate(client, ae_dev, false); ae_algo->ops->uninit_ae_dev(ae_dev); - hnae_set_bit(ae_dev->flag, HNAE3_DEV_INITED_B, 0); + hnae3_set_bit(ae_dev->flag, HNAE3_DEV_INITED_B, 0); } list_del(&ae_dev->node); diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index 8acb1d116a02..67befff0bfc5 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016-2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #ifndef __HNAE3_H #define __HNAE3_H @@ -62,10 +56,10 @@ BIT(HNAE3_DEV_SUPPORT_ROCE_B)) #define hnae3_dev_roce_supported(hdev) \ - hnae_get_bit(hdev->ae_dev->flag, HNAE3_DEV_SUPPORT_ROCE_B) + hnae3_get_bit(hdev->ae_dev->flag, HNAE3_DEV_SUPPORT_ROCE_B) #define hnae3_dev_dcb_supported(hdev) \ - hnae_get_bit(hdev->ae_dev->flag, HNAE3_DEV_SUPPORT_DCB_B) + hnae3_get_bit(hdev->ae_dev->flag, HNAE3_DEV_SUPPORT_DCB_B) #define ring_ptr_move_fw(ring, p) \ ((ring)->p = ((ring)->p + 1) % (ring)->desc_num) @@ -167,7 +161,6 @@ struct hnae3_client_ops { #define HNAE3_CLIENT_NAME_LENGTH 16 struct hnae3_client { char name[HNAE3_CLIENT_NAME_LENGTH]; - u16 version; unsigned long state; enum hnae3_client_type type; const struct hnae3_client_ops *ops; @@ -436,7 +429,6 @@ struct hnae3_dcb_ops { struct hnae3_ae_algo { const struct hnae3_ae_ops *ops; struct list_head node; - char name[HNAE3_CLASS_NAME_SIZE]; const struct pci_device_id *pdev_id_table; }; @@ -509,17 +501,17 @@ struct hnae3_handle { u32 numa_node_mask; /* for multi-chip support */ }; -#define hnae_set_field(origin, mask, shift, val) \ +#define hnae3_set_field(origin, mask, shift, val) \ do { \ (origin) &= (~(mask)); \ (origin) |= ((val) << (shift)) & (mask); \ } while (0) -#define hnae_get_field(origin, mask, shift) (((origin) & (mask)) >> (shift)) +#define hnae3_get_field(origin, mask, shift) (((origin) & (mask)) >> (shift)) -#define hnae_set_bit(origin, shift, val) \ - hnae_set_field((origin), (0x1 << (shift)), (shift), (val)) -#define hnae_get_bit(origin, shift) \ - hnae_get_field((origin), (0x1 << (shift)), (shift)) +#define hnae3_set_bit(origin, shift, val) \ + hnae3_set_field((origin), (0x1 << (shift)), (shift), (val)) +#define hnae3_get_bit(origin, shift) \ + hnae3_get_field((origin), (0x1 << (shift)), (shift)) void hnae3_register_ae_dev(struct hnae3_ae_dev *ae_dev); void hnae3_unregister_ae_dev(struct hnae3_ae_dev *ae_dev); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_dcbnl.c b/drivers/net/ethernet/hisilicon/hns3/hns3_dcbnl.c index eb82700da7d0..ea5f8a84070d 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_dcbnl.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_dcbnl.c @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016-2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #include "hnae3.h" #include "hns3_enet.h" diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 25a73bb2e642..3554dca7a680 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016~2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #include <linux/dma-mapping.h> #include <linux/etherdevice.h> @@ -56,15 +50,16 @@ static const struct pci_device_id hns3_pci_tbl[] = { {PCI_VDEVICE(HUAWEI, HNAE3_DEV_ID_100G_RDMA_MACSEC), HNAE3_DEV_SUPPORT_ROCE_DCB_BITS}, {PCI_VDEVICE(HUAWEI, HNAE3_DEV_ID_100G_VF), 0}, - {PCI_VDEVICE(HUAWEI, HNAE3_DEV_ID_100G_RDMA_DCB_PFC_VF), 0}, + {PCI_VDEVICE(HUAWEI, HNAE3_DEV_ID_100G_RDMA_DCB_PFC_VF), + HNAE3_DEV_SUPPORT_ROCE_DCB_BITS}, /* required last entry */ {0, } }; MODULE_DEVICE_TABLE(pci, hns3_pci_tbl); -static irqreturn_t hns3_irq_handle(int irq, void *dev) +static irqreturn_t hns3_irq_handle(int irq, void *vector) { - struct hns3_enet_tqp_vector *tqp_vector = dev; + struct hns3_enet_tqp_vector *tqp_vector = vector; napi_schedule(&tqp_vector->napi); @@ -239,7 +234,28 @@ static int hns3_nic_set_real_num_queue(struct net_device *netdev) struct hnae3_handle *h = hns3_get_handle(netdev); struct hnae3_knic_private_info *kinfo = &h->kinfo; unsigned int queue_size = kinfo->rss_size * kinfo->num_tc; - int ret; + int i, ret; + + if (kinfo->num_tc <= 1) { + netdev_reset_tc(netdev); + } else { + ret = netdev_set_num_tc(netdev, kinfo->num_tc); + if (ret) { + netdev_err(netdev, + "netdev_set_num_tc fail, ret=%d!\n", ret); + return ret; + } + + for (i = 0; i < HNAE3_MAX_TC; i++) { + if (!kinfo->tc_info[i].enable) + continue; + + netdev_set_tc_queue(netdev, + kinfo->tc_info[i].tc, + kinfo->tc_info[i].tqp_count, + kinfo->tc_info[i].tqp_offset); + } + } ret = netif_set_real_num_tx_queues(netdev, queue_size); if (ret) { @@ -312,7 +328,9 @@ out_start_err: static int hns3_nic_net_open(struct net_device *netdev) { struct hns3_nic_priv *priv = netdev_priv(netdev); - int ret; + struct hnae3_handle *h = hns3_get_handle(netdev); + struct hnae3_knic_private_info *kinfo; + int i, ret; netif_carrier_off(netdev); @@ -327,6 +345,12 @@ static int hns3_nic_net_open(struct net_device *netdev) return ret; } + kinfo = &h->kinfo; + for (i = 0; i < HNAE3_MAX_USER_PRIO; i++) { + netdev_set_prio_tc_map(netdev, i, + kinfo->prio_tc[i]); + } + priv->ae_handle->last_reset_time = jiffies; return 0; } @@ -493,8 +517,8 @@ static int hns3_set_tso(struct sk_buff *skb, u32 *paylen, /* find the txbd field values */ *paylen = skb->len - hdr_len; - hnae_set_bit(*type_cs_vlan_tso, - HNS3_TXD_TSO_B, 1); + hnae3_set_bit(*type_cs_vlan_tso, + HNS3_TXD_TSO_B, 1); /* get MSS for TSO */ *mss = skb_shinfo(skb)->gso_size; @@ -586,21 +610,21 @@ static void hns3_set_l2l3l4_len(struct sk_buff *skb, u8 ol4_proto, /* compute L2 header size for normal packet, defined in 2 Bytes */ l2_len = l3.hdr - skb->data; - hnae_set_field(*type_cs_vlan_tso, HNS3_TXD_L2LEN_M, - HNS3_TXD_L2LEN_S, l2_len >> 1); + hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L2LEN_M, + HNS3_TXD_L2LEN_S, l2_len >> 1); /* tunnel packet*/ if (skb->encapsulation) { /* compute OL2 header size, defined in 2 Bytes */ ol2_len = l2_len; - hnae_set_field(*ol_type_vlan_len_msec, - HNS3_TXD_L2LEN_M, - HNS3_TXD_L2LEN_S, ol2_len >> 1); + hnae3_set_field(*ol_type_vlan_len_msec, + HNS3_TXD_L2LEN_M, + HNS3_TXD_L2LEN_S, ol2_len >> 1); /* compute OL3 header size, defined in 4 Bytes */ ol3_len = l4.hdr - l3.hdr; - hnae_set_field(*ol_type_vlan_len_msec, HNS3_TXD_L3LEN_M, - HNS3_TXD_L3LEN_S, ol3_len >> 2); + hnae3_set_field(*ol_type_vlan_len_msec, HNS3_TXD_L3LEN_M, + HNS3_TXD_L3LEN_S, ol3_len >> 2); /* MAC in UDP, MAC in GRE (0x6558)*/ if ((ol4_proto == IPPROTO_UDP) || (ol4_proto == IPPROTO_GRE)) { @@ -609,16 +633,17 @@ static void hns3_set_l2l3l4_len(struct sk_buff *skb, u8 ol4_proto, /* compute OL4 header size, defined in 4 Bytes. */ ol4_len = l2_hdr - l4.hdr; - hnae_set_field(*ol_type_vlan_len_msec, HNS3_TXD_L4LEN_M, - HNS3_TXD_L4LEN_S, ol4_len >> 2); + hnae3_set_field(*ol_type_vlan_len_msec, + HNS3_TXD_L4LEN_M, HNS3_TXD_L4LEN_S, + ol4_len >> 2); /* switch IP header ptr from outer to inner header */ l3.hdr = skb_inner_network_header(skb); /* compute inner l2 header size, defined in 2 Bytes. */ l2_len = l3.hdr - l2_hdr; - hnae_set_field(*type_cs_vlan_tso, HNS3_TXD_L2LEN_M, - HNS3_TXD_L2LEN_S, l2_len >> 1); + hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L2LEN_M, + HNS3_TXD_L2LEN_S, l2_len >> 1); } else { /* skb packet types not supported by hardware, * txbd len fild doesn't be filled. @@ -634,22 +659,24 @@ static void hns3_set_l2l3l4_len(struct sk_buff *skb, u8 ol4_proto, /* compute inner(/normal) L3 header size, defined in 4 Bytes */ l3_len = l4.hdr - l3.hdr; - hnae_set_field(*type_cs_vlan_tso, HNS3_TXD_L3LEN_M, - HNS3_TXD_L3LEN_S, l3_len >> 2); + hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L3LEN_M, + HNS3_TXD_L3LEN_S, l3_len >> 2); /* compute inner(/normal) L4 header size, defined in 4 Bytes */ switch (l4_proto) { case IPPROTO_TCP: - hnae_set_field(*type_cs_vlan_tso, HNS3_TXD_L4LEN_M, - HNS3_TXD_L4LEN_S, l4.tcp->doff); + hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L4LEN_M, + HNS3_TXD_L4LEN_S, l4.tcp->doff); break; case IPPROTO_SCTP: - hnae_set_field(*type_cs_vlan_tso, HNS3_TXD_L4LEN_M, - HNS3_TXD_L4LEN_S, (sizeof(struct sctphdr) >> 2)); + hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L4LEN_M, + HNS3_TXD_L4LEN_S, + (sizeof(struct sctphdr) >> 2)); break; case IPPROTO_UDP: - hnae_set_field(*type_cs_vlan_tso, HNS3_TXD_L4LEN_M, - HNS3_TXD_L4LEN_S, (sizeof(struct udphdr) >> 2)); + hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L4LEN_M, + HNS3_TXD_L4LEN_S, + (sizeof(struct udphdr) >> 2)); break; default: /* skb packet types not supported by hardware, @@ -703,32 +730,34 @@ static int hns3_set_l3l4_type_csum(struct sk_buff *skb, u8 ol4_proto, /* define outer network header type.*/ if (skb->protocol == htons(ETH_P_IP)) { if (skb_is_gso(skb)) - hnae_set_field(*ol_type_vlan_len_msec, - HNS3_TXD_OL3T_M, HNS3_TXD_OL3T_S, - HNS3_OL3T_IPV4_CSUM); + hnae3_set_field(*ol_type_vlan_len_msec, + HNS3_TXD_OL3T_M, + HNS3_TXD_OL3T_S, + HNS3_OL3T_IPV4_CSUM); else - hnae_set_field(*ol_type_vlan_len_msec, - HNS3_TXD_OL3T_M, HNS3_TXD_OL3T_S, - HNS3_OL3T_IPV4_NO_CSUM); + hnae3_set_field(*ol_type_vlan_len_msec, + HNS3_TXD_OL3T_M, + HNS3_TXD_OL3T_S, + HNS3_OL3T_IPV4_NO_CSUM); } else if (skb->protocol == htons(ETH_P_IPV6)) { - hnae_set_field(*ol_type_vlan_len_msec, HNS3_TXD_OL3T_M, - HNS3_TXD_OL3T_S, HNS3_OL3T_IPV6); + hnae3_set_field(*ol_type_vlan_len_msec, HNS3_TXD_OL3T_M, + HNS3_TXD_OL3T_S, HNS3_OL3T_IPV6); } /* define tunnel type(OL4).*/ switch (l4_proto) { case IPPROTO_UDP: - hnae_set_field(*ol_type_vlan_len_msec, - HNS3_TXD_TUNTYPE_M, - HNS3_TXD_TUNTYPE_S, - HNS3_TUN_MAC_IN_UDP); + hnae3_set_field(*ol_type_vlan_len_msec, + HNS3_TXD_TUNTYPE_M, + HNS3_TXD_TUNTYPE_S, + HNS3_TUN_MAC_IN_UDP); break; case IPPROTO_GRE: - hnae_set_field(*ol_type_vlan_len_msec, - HNS3_TXD_TUNTYPE_M, - HNS3_TXD_TUNTYPE_S, - HNS3_TUN_NVGRE); + hnae3_set_field(*ol_type_vlan_len_msec, + HNS3_TXD_TUNTYPE_M, + HNS3_TXD_TUNTYPE_S, + HNS3_TUN_NVGRE); break; default: /* drop the skb tunnel packet if hardware don't support, @@ -749,43 +778,43 @@ static int hns3_set_l3l4_type_csum(struct sk_buff *skb, u8 ol4_proto, } if (l3.v4->version == 4) { - hnae_set_field(*type_cs_vlan_tso, HNS3_TXD_L3T_M, - HNS3_TXD_L3T_S, HNS3_L3T_IPV4); + hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L3T_M, + HNS3_TXD_L3T_S, HNS3_L3T_IPV4); /* the stack computes the IP header already, the only time we * need the hardware to recompute it is in the case of TSO. */ if (skb_is_gso(skb)) - hnae_set_bit(*type_cs_vlan_tso, HNS3_TXD_L3CS_B, 1); - - hnae_set_bit(*type_cs_vlan_tso, HNS3_TXD_L4CS_B, 1); + hnae3_set_bit(*type_cs_vlan_tso, HNS3_TXD_L3CS_B, 1); } else if (l3.v6->version == 6) { - hnae_set_field(*type_cs_vlan_tso, HNS3_TXD_L3T_M, - HNS3_TXD_L3T_S, HNS3_L3T_IPV6); - hnae_set_bit(*type_cs_vlan_tso, HNS3_TXD_L4CS_B, 1); + hnae3_set_field(*type_cs_vlan_tso, HNS3_TXD_L3T_M, + HNS3_TXD_L3T_S, HNS3_L3T_IPV6); } switch (l4_proto) { case IPPROTO_TCP: - hnae_set_field(*type_cs_vlan_tso, - HNS3_TXD_L4T_M, - HNS3_TXD_L4T_S, - HNS3_L4T_TCP); + hnae3_set_bit(*type_cs_vlan_tso, HNS3_TXD_L4CS_B, 1); + hnae3_set_field(*type_cs_vlan_tso, + HNS3_TXD_L4T_M, + HNS3_TXD_L4T_S, + HNS3_L4T_TCP); break; case IPPROTO_UDP: if (hns3_tunnel_csum_bug(skb)) break; - hnae_set_field(*type_cs_vlan_tso, - HNS3_TXD_L4T_M, - HNS3_TXD_L4T_S, - HNS3_L4T_UDP); + hnae3_set_bit(*type_cs_vlan_tso, HNS3_TXD_L4CS_B, 1); + hnae3_set_field(*type_cs_vlan_tso, + HNS3_TXD_L4T_M, + HNS3_TXD_L4T_S, + HNS3_L4T_UDP); break; case IPPROTO_SCTP: - hnae_set_field(*type_cs_vlan_tso, - HNS3_TXD_L4T_M, - HNS3_TXD_L4T_S, - HNS3_L4T_SCTP); + hnae3_set_bit(*type_cs_vlan_tso, HNS3_TXD_L4CS_B, 1); + hnae3_set_field(*type_cs_vlan_tso, + HNS3_TXD_L4T_M, + HNS3_TXD_L4T_S, + HNS3_L4T_SCTP); break; default: /* drop the skb tunnel packet if hardware don't support, @@ -807,11 +836,11 @@ static int hns3_set_l3l4_type_csum(struct sk_buff *skb, u8 ol4_proto, static void hns3_set_txbd_baseinfo(u16 *bdtp_fe_sc_vld_ra_ri, int frag_end) { /* Config bd buffer end */ - hnae_set_field(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_BDTYPE_M, - HNS3_TXD_BDTYPE_S, 0); - hnae_set_bit(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_FE_B, !!frag_end); - hnae_set_bit(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_VLD_B, 1); - hnae_set_field(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_SC_M, HNS3_TXD_SC_S, 0); + hnae3_set_field(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_BDTYPE_M, + HNS3_TXD_BDTYPE_S, 0); + hnae3_set_bit(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_FE_B, !!frag_end); + hnae3_set_bit(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_VLD_B, 1); + hnae3_set_field(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_SC_M, HNS3_TXD_SC_S, 0); } static int hns3_fill_desc_vtags(struct sk_buff *skb, @@ -844,10 +873,10 @@ static int hns3_fill_desc_vtags(struct sk_buff *skb, * and use inner_vtag in one tag case. */ if (skb->protocol == htons(ETH_P_8021Q)) { - hnae_set_bit(*out_vlan_flag, HNS3_TXD_OVLAN_B, 1); + hnae3_set_bit(*out_vlan_flag, HNS3_TXD_OVLAN_B, 1); *out_vtag = vlan_tag; } else { - hnae_set_bit(*inner_vlan_flag, HNS3_TXD_VLAN_B, 1); + hnae3_set_bit(*inner_vlan_flag, HNS3_TXD_VLAN_B, 1); *inner_vtag = vlan_tag; } } else if (skb->protocol == htons(ETH_P_8021Q)) { @@ -880,7 +909,6 @@ static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv, u16 out_vtag = 0; u32 paylen = 0; u16 mss = 0; - __be16 protocol; u8 ol4_proto; u8 il4_proto; int ret; @@ -909,7 +937,6 @@ static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv, if (skb->ip_summed == CHECKSUM_PARTIAL) { skb_reset_mac_len(skb); - protocol = skb->protocol; ret = hns3_get_l4_protocol(skb, &ol4_proto, &il4_proto); if (ret) @@ -1135,7 +1162,7 @@ netdev_tx_t hns3_nic_net_xmit(struct sk_buff *skb, struct net_device *netdev) wmb(); /* Commit all data before submit */ - hnae_queue_xmit(ring->tqp, buf_num); + hnae3_queue_xmit(ring->tqp, buf_num); return NETDEV_TX_OK; @@ -1304,7 +1331,6 @@ static int hns3_setup_tc(struct net_device *netdev, void *type_data) u16 mode = mqprio_qopt->mode; u8 hw = mqprio_qopt->qopt.hw; bool if_running; - unsigned int i; int ret; if (!((hw == TC_MQPRIO_HW_OFFLOAD_TCS && @@ -1328,24 +1354,6 @@ static int hns3_setup_tc(struct net_device *netdev, void *type_data) if (ret) goto out; - if (tc <= 1) { - netdev_reset_tc(netdev); - } else { - ret = netdev_set_num_tc(netdev, tc); - if (ret) - goto out; - - for (i = 0; i < HNAE3_MAX_TC; i++) { - if (!kinfo->tc_info[i].enable) - continue; - - netdev_set_tc_queue(netdev, - kinfo->tc_info[i].tc, - kinfo->tc_info[i].tqp_count, - kinfo->tc_info[i].tqp_offset); - } - } - ret = hns3_nic_set_real_num_queue(netdev); out: @@ -1665,6 +1673,9 @@ static struct pci_driver hns3_driver = { /* set default feature to hns3 */ static void hns3_set_default_feature(struct net_device *netdev) { + struct hnae3_handle *h = hns3_get_handle(netdev); + struct pci_dev *pdev = h->pdev; + netdev->priv_flags |= IFF_UNICAST_FLT; netdev->hw_enc_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | @@ -1698,12 +1709,15 @@ static void hns3_set_default_feature(struct net_device *netdev) NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE | NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL | NETIF_F_GSO_UDP_TUNNEL_CSUM; + + if (pdev->revision != 0x20) + netdev->hw_features |= NETIF_F_HW_VLAN_CTAG_FILTER; } static int hns3_alloc_buffer(struct hns3_enet_ring *ring, struct hns3_desc_cb *cb) { - unsigned int order = hnae_page_order(ring); + unsigned int order = hnae3_page_order(ring); struct page *p; p = dev_alloc_pages(order); @@ -1714,7 +1728,7 @@ static int hns3_alloc_buffer(struct hns3_enet_ring *ring, cb->page_offset = 0; cb->reuse_flag = 0; cb->buf = page_address(p); - cb->length = hnae_page_size(ring); + cb->length = hnae3_page_size(ring); cb->type = DESC_TYPE_PAGE; return 0; @@ -1780,33 +1794,27 @@ static void hns3_free_buffers(struct hns3_enet_ring *ring) /* free desc along with its attached buffer */ static void hns3_free_desc(struct hns3_enet_ring *ring) { + int size = ring->desc_num * sizeof(ring->desc[0]); + hns3_free_buffers(ring); - dma_unmap_single(ring_to_dev(ring), ring->desc_dma_addr, - ring->desc_num * sizeof(ring->desc[0]), - DMA_BIDIRECTIONAL); - ring->desc_dma_addr = 0; - kfree(ring->desc); - ring->desc = NULL; + if (ring->desc) { + dma_free_coherent(ring_to_dev(ring), size, + ring->desc, ring->desc_dma_addr); + ring->desc = NULL; + } } static int hns3_alloc_desc(struct hns3_enet_ring *ring) { int size = ring->desc_num * sizeof(ring->desc[0]); - ring->desc = kzalloc(size, GFP_KERNEL); + ring->desc = dma_zalloc_coherent(ring_to_dev(ring), size, + &ring->desc_dma_addr, + GFP_KERNEL); if (!ring->desc) return -ENOMEM; - ring->desc_dma_addr = dma_map_single(ring_to_dev(ring), ring->desc, - size, DMA_BIDIRECTIONAL); - if (dma_mapping_error(ring_to_dev(ring), ring->desc_dma_addr)) { - ring->desc_dma_addr = 0; - kfree(ring->desc); - ring->desc = NULL; - return -ENOMEM; - } - return 0; } @@ -1887,7 +1895,7 @@ static void hns3_nic_reclaim_one_desc(struct hns3_enet_ring *ring, int *bytes, (*pkts) += (desc_cb->type == DESC_TYPE_SKB); (*bytes) += desc_cb->length; - /* desc_cb will be cleaned, after hnae_free_buffer_detach*/ + /* desc_cb will be cleaned, after hnae3_free_buffer_detach*/ hns3_free_buffer_detach(ring, ring->next_to_clean); ring_ptr_move_fw(ring, next_to_clean); @@ -1917,7 +1925,7 @@ bool hns3_clean_tx_ring(struct hns3_enet_ring *ring, int budget) if (is_ring_empty(ring) || head == ring->next_to_clean) return true; /* no data to poll */ - if (!is_valid_clean_head(ring, head)) { + if (unlikely(!is_valid_clean_head(ring, head))) { netdev_err(netdev, "wrong head (%d, %d-%d)\n", head, ring->next_to_use, ring->next_to_clean); @@ -2016,15 +2024,15 @@ static void hns3_nic_reuse_page(struct sk_buff *skb, int i, bool twobufs; twobufs = ((PAGE_SIZE < 8192) && - hnae_buf_size(ring) == HNS3_BUFFER_SIZE_2048); + hnae3_buf_size(ring) == HNS3_BUFFER_SIZE_2048); desc = &ring->desc[ring->next_to_clean]; size = le16_to_cpu(desc->rx.size); - truesize = hnae_buf_size(ring); + truesize = hnae3_buf_size(ring); if (!twobufs) - last_offset = hnae_page_size(ring) - hnae_buf_size(ring); + last_offset = hnae3_page_size(ring) - hnae3_buf_size(ring); skb_add_rx_frag(skb, i, desc_cb->priv, desc_cb->page_offset + pull_len, size - pull_len, truesize); @@ -2076,13 +2084,13 @@ static void hns3_rx_checksum(struct hns3_enet_ring *ring, struct sk_buff *skb, return; /* check if hardware has done checksum */ - if (!hnae_get_bit(bd_base_info, HNS3_RXD_L3L4P_B)) + if (!hnae3_get_bit(bd_base_info, HNS3_RXD_L3L4P_B)) return; - if (unlikely(hnae_get_bit(l234info, HNS3_RXD_L3E_B) || - hnae_get_bit(l234info, HNS3_RXD_L4E_B) || - hnae_get_bit(l234info, HNS3_RXD_OL3E_B) || - hnae_get_bit(l234info, HNS3_RXD_OL4E_B))) { + if (unlikely(hnae3_get_bit(l234info, HNS3_RXD_L3E_B) || + hnae3_get_bit(l234info, HNS3_RXD_L4E_B) || + hnae3_get_bit(l234info, HNS3_RXD_OL3E_B) || + hnae3_get_bit(l234info, HNS3_RXD_OL4E_B))) { netdev_err(netdev, "L3/L4 error pkt\n"); u64_stats_update_begin(&ring->syncp); ring->stats.l3l4_csum_err++; @@ -2091,23 +2099,25 @@ static void hns3_rx_checksum(struct hns3_enet_ring *ring, struct sk_buff *skb, return; } - l3_type = hnae_get_field(l234info, HNS3_RXD_L3ID_M, - HNS3_RXD_L3ID_S); - l4_type = hnae_get_field(l234info, HNS3_RXD_L4ID_M, - HNS3_RXD_L4ID_S); + l3_type = hnae3_get_field(l234info, HNS3_RXD_L3ID_M, + HNS3_RXD_L3ID_S); + l4_type = hnae3_get_field(l234info, HNS3_RXD_L4ID_M, + HNS3_RXD_L4ID_S); - ol4_type = hnae_get_field(l234info, HNS3_RXD_OL4ID_M, HNS3_RXD_OL4ID_S); + ol4_type = hnae3_get_field(l234info, HNS3_RXD_OL4ID_M, + HNS3_RXD_OL4ID_S); switch (ol4_type) { case HNS3_OL4_TYPE_MAC_IN_UDP: case HNS3_OL4_TYPE_NVGRE: skb->csum_level = 1; + /* fall through */ case HNS3_OL4_TYPE_NO_TUN: /* Can checksum ipv4 or ipv6 + UDP/TCP/SCTP packets */ - if (l3_type == HNS3_L3_TYPE_IPV4 || - (l3_type == HNS3_L3_TYPE_IPV6 && - (l4_type == HNS3_L4_TYPE_UDP || - l4_type == HNS3_L4_TYPE_TCP || - l4_type == HNS3_L4_TYPE_SCTP))) + if ((l3_type == HNS3_L3_TYPE_IPV4 || + l3_type == HNS3_L3_TYPE_IPV6) && + (l4_type == HNS3_L4_TYPE_UDP || + l4_type == HNS3_L4_TYPE_TCP || + l4_type == HNS3_L4_TYPE_SCTP)) skb->ip_summed = CHECKSUM_UNNECESSARY; break; } @@ -2135,8 +2145,8 @@ static u16 hns3_parse_vlan_tag(struct hns3_enet_ring *ring, #define HNS3_STRP_OUTER_VLAN 0x1 #define HNS3_STRP_INNER_VLAN 0x2 - switch (hnae_get_field(l234info, HNS3_RXD_STRP_TAGP_M, - HNS3_RXD_STRP_TAGP_S)) { + switch (hnae3_get_field(l234info, HNS3_RXD_STRP_TAGP_M, + HNS3_RXD_STRP_TAGP_S)) { case HNS3_STRP_OUTER_VLAN: vlan_tag = le16_to_cpu(desc->rx.ot_vlan_tag); break; @@ -2174,7 +2184,7 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring, bd_base_info = le32_to_cpu(desc->rx.bd_base_info); /* Check valid BD */ - if (!hnae_get_bit(bd_base_info, HNS3_RXD_VLD_B)) + if (unlikely(!hnae3_get_bit(bd_base_info, HNS3_RXD_VLD_B))) return -EFAULT; va = (unsigned char *)desc_cb->buf + desc_cb->page_offset; @@ -2229,7 +2239,7 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring, hns3_nic_reuse_page(skb, 0, ring, pull_len, desc_cb); ring_ptr_move_fw(ring, next_to_clean); - while (!hnae_get_bit(bd_base_info, HNS3_RXD_FE_B)) { + while (!hnae3_get_bit(bd_base_info, HNS3_RXD_FE_B)) { desc = &ring->desc[ring->next_to_clean]; desc_cb = &ring->desc_cb[ring->next_to_clean]; bd_base_info = le32_to_cpu(desc->rx.bd_base_info); @@ -2257,7 +2267,7 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring, vlan_tag); } - if (unlikely(!hnae_get_bit(bd_base_info, HNS3_RXD_VLD_B))) { + if (unlikely(!hnae3_get_bit(bd_base_info, HNS3_RXD_VLD_B))) { netdev_err(netdev, "no valid bd,%016llx,%016llx\n", ((u64 *)desc)[0], ((u64 *)desc)[1]); u64_stats_update_begin(&ring->syncp); @@ -2269,7 +2279,7 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring, } if (unlikely((!desc->rx.pkt_len) || - hnae_get_bit(l234info, HNS3_RXD_TRUNCAT_B))) { + hnae3_get_bit(l234info, HNS3_RXD_TRUNCAT_B))) { netdev_err(netdev, "truncated pkt\n"); u64_stats_update_begin(&ring->syncp); ring->stats.err_pkt_len++; @@ -2279,7 +2289,7 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring, return -EFAULT; } - if (unlikely(hnae_get_bit(l234info, HNS3_RXD_L2E_B))) { + if (unlikely(hnae3_get_bit(l234info, HNS3_RXD_L2E_B))) { netdev_err(netdev, "L2 error pkt\n"); u64_stats_update_begin(&ring->syncp); ring->stats.l2_err++; @@ -2532,10 +2542,10 @@ static int hns3_get_vector_ring_chain(struct hns3_enet_tqp_vector *tqp_vector, tx_ring = tqp_vector->tx_group.ring; if (tx_ring) { cur_chain->tqp_index = tx_ring->tqp->tqp_index; - hnae_set_bit(cur_chain->flag, HNAE3_RING_TYPE_B, - HNAE3_RING_TYPE_TX); - hnae_set_field(cur_chain->int_gl_idx, HNAE3_RING_GL_IDX_M, - HNAE3_RING_GL_IDX_S, HNAE3_RING_GL_TX); + hnae3_set_bit(cur_chain->flag, HNAE3_RING_TYPE_B, + HNAE3_RING_TYPE_TX); + hnae3_set_field(cur_chain->int_gl_idx, HNAE3_RING_GL_IDX_M, + HNAE3_RING_GL_IDX_S, HNAE3_RING_GL_TX); cur_chain->next = NULL; @@ -2549,12 +2559,12 @@ static int hns3_get_vector_ring_chain(struct hns3_enet_tqp_vector *tqp_vector, cur_chain->next = chain; chain->tqp_index = tx_ring->tqp->tqp_index; - hnae_set_bit(chain->flag, HNAE3_RING_TYPE_B, - HNAE3_RING_TYPE_TX); - hnae_set_field(chain->int_gl_idx, - HNAE3_RING_GL_IDX_M, - HNAE3_RING_GL_IDX_S, - HNAE3_RING_GL_TX); + hnae3_set_bit(chain->flag, HNAE3_RING_TYPE_B, + HNAE3_RING_TYPE_TX); + hnae3_set_field(chain->int_gl_idx, + HNAE3_RING_GL_IDX_M, + HNAE3_RING_GL_IDX_S, + HNAE3_RING_GL_TX); cur_chain = chain; } @@ -2564,10 +2574,10 @@ static int hns3_get_vector_ring_chain(struct hns3_enet_tqp_vector *tqp_vector, if (!tx_ring && rx_ring) { cur_chain->next = NULL; cur_chain->tqp_index = rx_ring->tqp->tqp_index; - hnae_set_bit(cur_chain->flag, HNAE3_RING_TYPE_B, - HNAE3_RING_TYPE_RX); - hnae_set_field(cur_chain->int_gl_idx, HNAE3_RING_GL_IDX_M, - HNAE3_RING_GL_IDX_S, HNAE3_RING_GL_RX); + hnae3_set_bit(cur_chain->flag, HNAE3_RING_TYPE_B, + HNAE3_RING_TYPE_RX); + hnae3_set_field(cur_chain->int_gl_idx, HNAE3_RING_GL_IDX_M, + HNAE3_RING_GL_IDX_S, HNAE3_RING_GL_RX); rx_ring = rx_ring->next; } @@ -2579,10 +2589,10 @@ static int hns3_get_vector_ring_chain(struct hns3_enet_tqp_vector *tqp_vector, cur_chain->next = chain; chain->tqp_index = rx_ring->tqp->tqp_index; - hnae_set_bit(chain->flag, HNAE3_RING_TYPE_B, - HNAE3_RING_TYPE_RX); - hnae_set_field(chain->int_gl_idx, HNAE3_RING_GL_IDX_M, - HNAE3_RING_GL_IDX_S, HNAE3_RING_GL_RX); + hnae3_set_bit(chain->flag, HNAE3_RING_TYPE_B, + HNAE3_RING_TYPE_RX); + hnae3_set_field(chain->int_gl_idx, HNAE3_RING_GL_IDX_M, + HNAE3_RING_GL_IDX_S, HNAE3_RING_GL_RX); cur_chain = chain; @@ -2745,10 +2755,6 @@ static int hns3_nic_uninit_vector_data(struct hns3_nic_priv *priv) if (ret) return ret; - ret = h->ae_algo->ops->put_vector(h, tqp_vector->vector_irq); - if (ret) - return ret; - hns3_free_vector_ring_chain(tqp_vector, &vector_ring_chain); if (priv->tqp_vector[i].irq_init_flag == HNS3_VECTOR_INITED) { @@ -2809,7 +2815,7 @@ static int hns3_ring_get_cfg(struct hnae3_queue *q, struct hns3_nic_priv *priv, ring->io_base = q->io_base; } - hnae_set_bit(ring->flag, HNAE3_RING_TYPE_B, ring_type); + hnae3_set_bit(ring->flag, HNAE3_RING_TYPE_B, ring_type); ring->tqp = q; ring->desc = NULL; @@ -2969,13 +2975,33 @@ static void hns3_init_ring_hw(struct hns3_enet_ring *ring) hns3_write_dev(q, HNS3_RING_TX_RING_BASEADDR_H_REG, (u32)((dma >> 31) >> 1)); - hns3_write_dev(q, HNS3_RING_TX_RING_BD_LEN_REG, - hns3_buf_size2type(ring->buf_size)); hns3_write_dev(q, HNS3_RING_TX_RING_BD_NUM_REG, ring->desc_num / 8 - 1); } } +static void hns3_init_tx_ring_tc(struct hns3_nic_priv *priv) +{ + struct hnae3_knic_private_info *kinfo = &priv->ae_handle->kinfo; + int i; + + for (i = 0; i < HNAE3_MAX_TC; i++) { + struct hnae3_tc_info *tc_info = &kinfo->tc_info[i]; + int j; + + if (!tc_info->enable) + continue; + + for (j = 0; j < tc_info->tqp_count; j++) { + struct hnae3_queue *q; + + q = priv->ring_data[tc_info->tqp_offset + j].ring->tqp; + hns3_write_dev(q, HNS3_RING_TX_RING_TC_REG, + tc_info->tc); + } + } +} + int hns3_init_all_ring(struct hns3_nic_priv *priv) { struct hnae3_handle *h = priv->ae_handle; @@ -3081,7 +3107,6 @@ static int hns3_client_init(struct hnae3_handle *handle) priv->dev = &pdev->dev; priv->netdev = netdev; priv->ae_handle = handle; - priv->ae_handle->reset_level = HNAE3_NONE_RESET; priv->ae_handle->last_reset_time = jiffies; priv->tx_timeout_count = 0; @@ -3102,6 +3127,11 @@ static int hns3_client_init(struct hnae3_handle *handle) /* Carrier off reporting is important to ethtool even BEFORE open */ netif_carrier_off(netdev); + if (handle->flags & HNAE3_SUPPORT_VF) + handle->reset_level = HNAE3_VF_RESET; + else + handle->reset_level = HNAE3_FUNC_RESET; + ret = hns3_get_ring_config(priv); if (ret) { ret = -ENOMEM; @@ -3208,7 +3238,6 @@ static int hns3_client_setup_tc(struct hnae3_handle *handle, u8 tc) struct net_device *ndev = kinfo->netdev; bool if_running; int ret; - u8 i; if (tc > HNAE3_MAX_TC) return -EINVAL; @@ -3218,10 +3247,6 @@ static int hns3_client_setup_tc(struct hnae3_handle *handle, u8 tc) if_running = netif_running(ndev); - ret = netdev_set_num_tc(ndev, tc); - if (ret) - return ret; - if (if_running) { (void)hns3_nic_net_stop(ndev); msleep(100); @@ -3232,27 +3257,6 @@ static int hns3_client_setup_tc(struct hnae3_handle *handle, u8 tc) if (ret) goto err_out; - if (tc <= 1) { - netdev_reset_tc(ndev); - goto out; - } - - for (i = 0; i < HNAE3_MAX_TC; i++) { - struct hnae3_tc_info *tc_info = &kinfo->tc_info[i]; - - if (tc_info->enable) - netdev_set_tc_queue(ndev, - tc_info->tc, - tc_info->tqp_count, - tc_info->tqp_offset); - } - - for (i = 0; i < HNAE3_MAX_USER_PRIO; i++) { - netdev_set_prio_tc_map(ndev, i, - kinfo->prio_tc[i]); - } - -out: ret = hns3_nic_set_real_num_queue(ndev); err_out: @@ -3409,6 +3413,8 @@ int hns3_nic_reset_all_ring(struct hnae3_handle *h) rx_ring->next_to_use = 0; } + hns3_init_tx_ring_tc(priv); + return 0; } @@ -3418,7 +3424,7 @@ static int hns3_reset_notify_down_enet(struct hnae3_handle *handle) struct net_device *ndev = kinfo->netdev; if (!netif_running(ndev)) - return -EIO; + return 0; return hns3_nic_net_stop(ndev); } @@ -3458,10 +3464,6 @@ static int hns3_reset_notify_init_enet(struct hnae3_handle *handle) /* Carrier off reporting is important to ethtool even BEFORE open */ netif_carrier_off(netdev); - ret = hns3_get_ring_config(priv); - if (ret) - return ret; - ret = hns3_nic_init_vector_data(priv); if (ret) return ret; @@ -3493,10 +3495,6 @@ static int hns3_reset_notify_uninit_enet(struct hnae3_handle *handle) if (ret) netdev_err(netdev, "uninit ring error\n"); - hns3_put_ring_config(priv); - - priv->ring_data = NULL; - hns3_uninit_mac_addr(netdev); return ret; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h index 3b083d5ae9ce..a02a96aee2a2 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #ifndef __HNS3_ENET_H #define __HNS3_ENET_H @@ -43,7 +37,7 @@ enum hns3_nic_state { #define HNS3_RING_TX_RING_BASEADDR_L_REG 0x00040 #define HNS3_RING_TX_RING_BASEADDR_H_REG 0x00044 #define HNS3_RING_TX_RING_BD_NUM_REG 0x00048 -#define HNS3_RING_TX_RING_BD_LEN_REG 0x0004C +#define HNS3_RING_TX_RING_TC_REG 0x00050 #define HNS3_RING_TX_RING_TAIL_REG 0x00058 #define HNS3_RING_TX_RING_HEAD_REG 0x0005C #define HNS3_RING_TX_RING_FBDNUM_REG 0x00060 @@ -499,7 +493,6 @@ struct hns3_enet_tqp_vector { u16 num_tqps; /* total number of tqps in TQP vector */ - cpumask_t affinity_mask; char name[HNAE3_INT_NAME_LEN]; /* when 0 should adjust interrupt coalesce parameter */ @@ -591,7 +584,7 @@ static inline void hns3_write_reg(void __iomem *base, u32 reg, u32 value) #define hns3_write_dev(a, reg, value) \ hns3_write_reg((a)->io_base, (reg), (value)) -#define hnae_queue_xmit(tqp, buf_num) writel_relaxed(buf_num, \ +#define hnae3_queue_xmit(tqp, buf_num) writel_relaxed(buf_num, \ (tqp)->io_base + HNS3_RING_TX_RING_TAIL_REG) #define ring_to_dev(ring) (&(ring)->tqp->handle->pdev->dev) @@ -601,9 +594,9 @@ static inline void hns3_write_reg(void __iomem *base, u32 reg, u32 value) #define tx_ring_data(priv, idx) ((priv)->ring_data[idx]) -#define hnae_buf_size(_ring) ((_ring)->buf_size) -#define hnae_page_order(_ring) (get_order(hnae_buf_size(_ring))) -#define hnae_page_size(_ring) (PAGE_SIZE << hnae_page_order(_ring)) +#define hnae3_buf_size(_ring) ((_ring)->buf_size) +#define hnae3_page_order(_ring) (get_order(hnae3_buf_size(_ring))) +#define hnae3_page_size(_ring) (PAGE_SIZE << hnae3_page_order(_ring)) /* iterator for handling rings in ring group */ #define hns3_for_each_ring(pos, head) \ diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index 40c0425b4023..f70ee6910ee2 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016~2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #include <linux/etherdevice.h> #include <linux/string.h> @@ -59,7 +53,7 @@ static const struct hns3_stats hns3_rxq_stats[] = { #define HNS3_TQP_STATS_COUNT (HNS3_TXQ_STATS_COUNT + HNS3_RXQ_STATS_COUNT) -#define HNS3_SELF_TEST_TPYE_NUM 1 +#define HNS3_SELF_TEST_TYPE_NUM 2 #define HNS3_NIC_LB_TEST_PKT_NUM 1 #define HNS3_NIC_LB_TEST_RING_ID 0 #define HNS3_NIC_LB_TEST_PACKET_SIZE 128 @@ -84,6 +78,7 @@ static int hns3_lp_setup(struct net_device *ndev, enum hnae3_loop loop, bool en) return -EOPNOTSUPP; switch (loop) { + case HNAE3_MAC_INTER_LOOP_SERDES: case HNAE3_MAC_INTER_LOOP_MAC: ret = h->ae_algo->ops->set_loopback(h, loop, en); break; @@ -201,7 +196,9 @@ static u32 hns3_lb_check_rx_ring(struct hns3_nic_priv *priv, u32 budget) rx_group = &ring->tqp_vector->rx_group; pre_rx_pkt = rx_group->total_packets; + preempt_disable(); hns3_clean_rx_ring(ring, budget, hns3_lb_check_skb_data); + preempt_enable(); rcv_good_pkt_total += (rx_group->total_packets - pre_rx_pkt); rx_group->total_packets = pre_rx_pkt; @@ -291,7 +288,7 @@ static void hns3_self_test(struct net_device *ndev, { struct hns3_nic_priv *priv = netdev_priv(ndev); struct hnae3_handle *h = priv->ae_handle; - int st_param[HNS3_SELF_TEST_TPYE_NUM][2]; + int st_param[HNS3_SELF_TEST_TYPE_NUM][2]; bool if_running = netif_running(ndev); #if IS_ENABLED(CONFIG_VLAN_8021Q) bool dis_vlan_filter; @@ -307,6 +304,10 @@ static void hns3_self_test(struct net_device *ndev, st_param[HNAE3_MAC_INTER_LOOP_MAC][1] = h->flags & HNAE3_SUPPORT_MAC_LOOPBACK; + st_param[HNAE3_MAC_INTER_LOOP_SERDES][0] = HNAE3_MAC_INTER_LOOP_SERDES; + st_param[HNAE3_MAC_INTER_LOOP_SERDES][1] = + h->flags & HNAE3_SUPPORT_SERDES_LOOPBACK; + if (if_running) dev_close(ndev); @@ -320,7 +321,7 @@ static void hns3_self_test(struct net_device *ndev, set_bit(HNS3_NIC_STATE_TESTING, &priv->state); - for (i = 0; i < HNS3_SELF_TEST_TPYE_NUM; i++) { + for (i = 0; i < HNS3_SELF_TEST_TYPE_NUM; i++) { enum hnae3_loop loop_type = (enum hnae3_loop)st_param[i][0]; if (!st_param[i][1]) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c index c36d64710fa6..ac13cb2b168e 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016~2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #include <linux/dma-mapping.h> #include <linux/slab.h> @@ -18,8 +12,7 @@ #include "hclge_main.h" #define hclge_is_csq(ring) ((ring)->flag & HCLGE_TYPE_CSQ) -#define hclge_ring_to_dma_dir(ring) (hclge_is_csq(ring) ? \ - DMA_TO_DEVICE : DMA_FROM_DEVICE) + #define cmq_ring_to_dev(ring) (&(ring)->dev->pdev->dev) static int hclge_ring_space(struct hclge_cmq_ring *ring) @@ -46,31 +39,24 @@ static int hclge_alloc_cmd_desc(struct hclge_cmq_ring *ring) { int size = ring->desc_num * sizeof(struct hclge_desc); - ring->desc = kzalloc(size, GFP_KERNEL); + ring->desc = dma_zalloc_coherent(cmq_ring_to_dev(ring), + size, &ring->desc_dma_addr, + GFP_KERNEL); if (!ring->desc) return -ENOMEM; - ring->desc_dma_addr = dma_map_single(cmq_ring_to_dev(ring), ring->desc, - size, DMA_BIDIRECTIONAL); - if (dma_mapping_error(cmq_ring_to_dev(ring), ring->desc_dma_addr)) { - ring->desc_dma_addr = 0; - kfree(ring->desc); - ring->desc = NULL; - return -ENOMEM; - } - return 0; } static void hclge_free_cmd_desc(struct hclge_cmq_ring *ring) { - dma_unmap_single(cmq_ring_to_dev(ring), ring->desc_dma_addr, - ring->desc_num * sizeof(ring->desc[0]), - DMA_BIDIRECTIONAL); + int size = ring->desc_num * sizeof(struct hclge_desc); - ring->desc_dma_addr = 0; - kfree(ring->desc); - ring->desc = NULL; + if (ring->desc) { + dma_free_coherent(cmq_ring_to_dev(ring), size, + ring->desc, ring->desc_dma_addr); + ring->desc = NULL; + } } static int hclge_alloc_cmd_queue(struct hclge_dev *hdev, int ring_type) @@ -80,7 +66,7 @@ static int hclge_alloc_cmd_queue(struct hclge_dev *hdev, int ring_type) (ring_type == HCLGE_TYPE_CSQ) ? &hw->cmq.csq : &hw->cmq.crq; int ret; - ring->flag = ring_type; + ring->ring_type = ring_type; ring->dev = hdev; ret = hclge_alloc_cmd_desc(ring); @@ -111,8 +97,6 @@ void hclge_cmd_setup_basic_desc(struct hclge_desc *desc, if (is_read) desc->flag |= cpu_to_le16(HCLGE_CMD_FLAG_WR); - else - desc->flag &= cpu_to_le16(~HCLGE_CMD_FLAG_WR); } static void hclge_cmd_config_regs(struct hclge_cmq_ring *ring) @@ -121,26 +105,26 @@ static void hclge_cmd_config_regs(struct hclge_cmq_ring *ring) struct hclge_dev *hdev = ring->dev; struct hclge_hw *hw = &hdev->hw; - if (ring->flag == HCLGE_TYPE_CSQ) { + if (ring->ring_type == HCLGE_TYPE_CSQ) { hclge_write_dev(hw, HCLGE_NIC_CSQ_BASEADDR_L_REG, - (u32)dma); + lower_32_bits(dma)); hclge_write_dev(hw, HCLGE_NIC_CSQ_BASEADDR_H_REG, - (u32)((dma >> 31) >> 1)); + upper_32_bits(dma)); hclge_write_dev(hw, HCLGE_NIC_CSQ_DEPTH_REG, (ring->desc_num >> HCLGE_NIC_CMQ_DESC_NUM_S) | HCLGE_NIC_CMQ_ENABLE); - hclge_write_dev(hw, HCLGE_NIC_CSQ_TAIL_REG, 0); hclge_write_dev(hw, HCLGE_NIC_CSQ_HEAD_REG, 0); + hclge_write_dev(hw, HCLGE_NIC_CSQ_TAIL_REG, 0); } else { hclge_write_dev(hw, HCLGE_NIC_CRQ_BASEADDR_L_REG, - (u32)dma); + lower_32_bits(dma)); hclge_write_dev(hw, HCLGE_NIC_CRQ_BASEADDR_H_REG, - (u32)((dma >> 31) >> 1)); + upper_32_bits(dma)); hclge_write_dev(hw, HCLGE_NIC_CRQ_DEPTH_REG, (ring->desc_num >> HCLGE_NIC_CMQ_DESC_NUM_S) | HCLGE_NIC_CMQ_ENABLE); - hclge_write_dev(hw, HCLGE_NIC_CRQ_TAIL_REG, 0); hclge_write_dev(hw, HCLGE_NIC_CRQ_HEAD_REG, 0); + hclge_write_dev(hw, HCLGE_NIC_CRQ_TAIL_REG, 0); } } @@ -152,33 +136,27 @@ static void hclge_cmd_init_regs(struct hclge_hw *hw) static int hclge_cmd_csq_clean(struct hclge_hw *hw) { - struct hclge_dev *hdev = (struct hclge_dev *)hw->back; + struct hclge_dev *hdev = container_of(hw, struct hclge_dev, hw); struct hclge_cmq_ring *csq = &hw->cmq.csq; - u16 ntc = csq->next_to_clean; - struct hclge_desc *desc; - int clean = 0; u32 head; + int clean; - desc = &csq->desc[ntc]; head = hclge_read_dev(hw, HCLGE_NIC_CSQ_HEAD_REG); rmb(); /* Make sure head is ready before touch any data */ if (!is_valid_csq_clean_head(csq, head)) { - dev_warn(&hdev->pdev->dev, "wrong head (%d, %d-%d)\n", head, - csq->next_to_use, csq->next_to_clean); - return 0; - } - - while (head != ntc) { - memset(desc, 0, sizeof(*desc)); - ntc++; - if (ntc == csq->desc_num) - ntc = 0; - desc = &csq->desc[ntc]; - clean++; + dev_warn(&hdev->pdev->dev, "wrong cmd head (%d, %d-%d)\n", head, + csq->next_to_use, csq->next_to_clean); + dev_warn(&hdev->pdev->dev, + "Disabling any further commands to IMP firmware\n"); + set_bit(HCLGE_STATE_CMD_DISABLE, &hdev->state); + dev_warn(&hdev->pdev->dev, + "IMP firmware watchdog reset soon expected!\n"); + return -EIO; } - csq->next_to_clean = ntc; + clean = (head - csq->next_to_clean + csq->desc_num) % csq->desc_num; + csq->next_to_clean = head; return clean; } @@ -216,7 +194,7 @@ static bool hclge_is_special_opcode(u16 opcode) **/ int hclge_cmd_send(struct hclge_hw *hw, struct hclge_desc *desc, int num) { - struct hclge_dev *hdev = (struct hclge_dev *)hw->back; + struct hclge_dev *hdev = container_of(hw, struct hclge_dev, hw); struct hclge_desc *desc_to_use; bool complete = false; u32 timeout = 0; @@ -227,7 +205,8 @@ int hclge_cmd_send(struct hclge_hw *hw, struct hclge_desc *desc, int num) spin_lock_bh(&hw->cmq.csq.lock); - if (num > hclge_ring_space(&hw->cmq.csq)) { + if (num > hclge_ring_space(&hw->cmq.csq) || + test_bit(HCLGE_STATE_CMD_DISABLE, &hdev->state)) { spin_unlock_bh(&hw->cmq.csq.lock); return -EBUSY; } @@ -256,33 +235,34 @@ int hclge_cmd_send(struct hclge_hw *hw, struct hclge_desc *desc, int num) */ if (HCLGE_SEND_SYNC(le16_to_cpu(desc->flag))) { do { - if (hclge_cmd_csq_done(hw)) + if (hclge_cmd_csq_done(hw)) { + complete = true; break; + } udelay(1); timeout++; } while (timeout < hw->cmq.tx_timeout); } - if (hclge_cmd_csq_done(hw)) { - complete = true; + if (!complete) { + retval = -EAGAIN; + } else { handle = 0; while (handle < num) { /* Get the result of hardware write back */ desc_to_use = &hw->cmq.csq.desc[ntc]; desc[handle] = *desc_to_use; - pr_debug("Get cmd desc:\n"); if (likely(!hclge_is_special_opcode(opcode))) desc_ret = le16_to_cpu(desc[handle].retval); else desc_ret = le16_to_cpu(desc[0].retval); - if ((enum hclge_cmd_return_status)desc_ret == - HCLGE_CMD_EXEC_SUCCESS) + if (desc_ret == HCLGE_CMD_EXEC_SUCCESS) retval = 0; else retval = -EIO; - hw->cmq.last_status = (enum hclge_cmd_status)desc_ret; + hw->cmq.last_status = desc_ret; ntc++; handle++; if (ntc == hw->cmq.csq.desc_num) @@ -290,15 +270,13 @@ int hclge_cmd_send(struct hclge_hw *hw, struct hclge_desc *desc, int num) } } - if (!complete) - retval = -EAGAIN; - /* Clean the command send queue */ handle = hclge_cmd_csq_clean(hw); - if (handle != num) { + if (handle < 0) + retval = handle; + else if (handle != num) dev_warn(&hdev->pdev->dev, "cleaned %d, need to clean %d\n", handle, num); - } spin_unlock_bh(&hw->cmq.csq.lock); @@ -369,6 +347,7 @@ int hclge_cmd_init(struct hclge_dev *hdev) spin_lock_init(&hdev->hw.cmq.crq.lock); hclge_cmd_init_regs(&hdev->hw); + clear_bit(HCLGE_STATE_CMD_DISABLE, &hdev->state); ret = hclge_cmd_query_firmware_version(&hdev->hw, &version); if (ret) { diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h index d9aaa76c76eb..821d4c2f84bd 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016~2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #ifndef __HCLGE_CMD_H #define __HCLGE_CMD_H @@ -27,17 +21,10 @@ struct hclge_desc { __le32 data[6]; }; -struct hclge_desc_cb { - dma_addr_t dma; - void *va; - u32 length; -}; - struct hclge_cmq_ring { dma_addr_t desc_dma_addr; struct hclge_desc *desc; - struct hclge_desc_cb *desc_cb; - struct hclge_dev *dev; + struct hclge_dev *dev; u32 head; u32 tail; @@ -45,7 +32,7 @@ struct hclge_cmq_ring { u16 desc_num; int next_to_use; int next_to_clean; - u8 flag; + u8 ring_type; /* cmq ring type */ spinlock_t lock; /* Command queue lock */ }; @@ -71,26 +58,19 @@ struct hclge_misc_vector { struct hclge_cmq { struct hclge_cmq_ring csq; struct hclge_cmq_ring crq; - u16 tx_timeout; /* Tx timeout */ + u16 tx_timeout; enum hclge_cmd_status last_status; }; -#define HCLGE_CMD_FLAG_IN_VALID_SHIFT 0 -#define HCLGE_CMD_FLAG_OUT_VALID_SHIFT 1 -#define HCLGE_CMD_FLAG_NEXT_SHIFT 2 -#define HCLGE_CMD_FLAG_WR_OR_RD_SHIFT 3 -#define HCLGE_CMD_FLAG_NO_INTR_SHIFT 4 -#define HCLGE_CMD_FLAG_ERR_INTR_SHIFT 5 - -#define HCLGE_CMD_FLAG_IN BIT(HCLGE_CMD_FLAG_IN_VALID_SHIFT) -#define HCLGE_CMD_FLAG_OUT BIT(HCLGE_CMD_FLAG_OUT_VALID_SHIFT) -#define HCLGE_CMD_FLAG_NEXT BIT(HCLGE_CMD_FLAG_NEXT_SHIFT) -#define HCLGE_CMD_FLAG_WR BIT(HCLGE_CMD_FLAG_WR_OR_RD_SHIFT) -#define HCLGE_CMD_FLAG_NO_INTR BIT(HCLGE_CMD_FLAG_NO_INTR_SHIFT) -#define HCLGE_CMD_FLAG_ERR_INTR BIT(HCLGE_CMD_FLAG_ERR_INTR_SHIFT) +#define HCLGE_CMD_FLAG_IN BIT(0) +#define HCLGE_CMD_FLAG_OUT BIT(1) +#define HCLGE_CMD_FLAG_NEXT BIT(2) +#define HCLGE_CMD_FLAG_WR BIT(3) +#define HCLGE_CMD_FLAG_NO_INTR BIT(4) +#define HCLGE_CMD_FLAG_ERR_INTR BIT(5) enum hclge_opcode_type { - /* Generic command */ + /* Generic commands */ HCLGE_OPC_QUERY_FW_VER = 0x0001, HCLGE_OPC_CFG_RST_TRIGGER = 0x0020, HCLGE_OPC_GBL_RST_STATUS = 0x0021, @@ -106,18 +86,17 @@ enum hclge_opcode_type { HCLGE_OPC_QUERY_REG_NUM = 0x0040, HCLGE_OPC_QUERY_32_BIT_REG = 0x0041, HCLGE_OPC_QUERY_64_BIT_REG = 0x0042, - /* Device management command */ - /* MAC commond */ + /* MAC command */ HCLGE_OPC_CONFIG_MAC_MODE = 0x0301, HCLGE_OPC_CONFIG_AN_MODE = 0x0304, HCLGE_OPC_QUERY_AN_RESULT = 0x0306, HCLGE_OPC_QUERY_LINK_STATUS = 0x0307, HCLGE_OPC_CONFIG_MAX_FRM_SIZE = 0x0308, HCLGE_OPC_CONFIG_SPEED_DUP = 0x0309, - /* MACSEC command */ + HCLGE_OPC_SERDES_LOOPBACK = 0x0315, - /* PFC/Pause CMD*/ + /* PFC/Pause commands */ HCLGE_OPC_CFG_MAC_PAUSE_EN = 0x0701, HCLGE_OPC_CFG_PFC_PAUSE_EN = 0x0702, HCLGE_OPC_CFG_MAC_PARA = 0x0703, @@ -148,7 +127,7 @@ enum hclge_opcode_type { HCLGE_OPC_TM_QS_SCH_MODE_CFG = 0x0814, HCLGE_OPC_TM_BP_TO_QSET_MAPPING = 0x0815, - /* Packet buffer allocate command */ + /* Packet buffer allocate commands */ HCLGE_OPC_TX_BUFF_ALLOC = 0x0901, HCLGE_OPC_RX_PRIV_BUFF_ALLOC = 0x0902, HCLGE_OPC_RX_PRIV_WL_ALLOC = 0x0903, @@ -156,11 +135,10 @@ enum hclge_opcode_type { HCLGE_OPC_RX_COM_WL_ALLOC = 0x0905, HCLGE_OPC_RX_GBL_PKT_CNT = 0x0906, - /* PTP command */ /* TQP management command */ HCLGE_OPC_SET_TQP_MAP = 0x0A01, - /* TQP command */ + /* TQP commands */ HCLGE_OPC_CFG_TX_QUEUE = 0x0B01, HCLGE_OPC_QUERY_TX_POINTER = 0x0B02, HCLGE_OPC_QUERY_TX_STATUS = 0x0B03, @@ -172,10 +150,10 @@ enum hclge_opcode_type { HCLGE_OPC_CFG_COM_TQP_QUEUE = 0x0B20, HCLGE_OPC_RESET_TQP_QUEUE = 0x0B22, - /* TSO cmd */ + /* TSO command */ HCLGE_OPC_TSO_GENERIC_CONFIG = 0x0C01, - /* RSS cmd */ + /* RSS commands */ HCLGE_OPC_RSS_GENERIC_CONFIG = 0x0D01, HCLGE_OPC_RSS_INDIR_TABLE = 0x0D07, HCLGE_OPC_RSS_TC_MODE = 0x0D08, @@ -184,15 +162,15 @@ enum hclge_opcode_type { /* Promisuous mode command */ HCLGE_OPC_CFG_PROMISC_MODE = 0x0E01, - /* Vlan offload command */ + /* Vlan offload commands */ HCLGE_OPC_VLAN_PORT_TX_CFG = 0x0F01, HCLGE_OPC_VLAN_PORT_RX_CFG = 0x0F02, - /* Interrupts cmd */ + /* Interrupts commands */ HCLGE_OPC_ADD_RING_TO_VECTOR = 0x1503, HCLGE_OPC_DEL_RING_TO_VECTOR = 0x1504, - /* MAC command */ + /* MAC commands */ HCLGE_OPC_MAC_VLAN_ADD = 0x1000, HCLGE_OPC_MAC_VLAN_REMOVE = 0x1001, HCLGE_OPC_MAC_VLAN_TYPE_ID = 0x1002, @@ -201,13 +179,13 @@ enum hclge_opcode_type { HCLGE_OPC_MAC_ETHTYPE_REMOVE = 0x1011, HCLGE_OPC_MAC_VLAN_MASK_SET = 0x1012, - /* Multicast linear table cmd */ + /* Multicast linear table commands */ HCLGE_OPC_MTA_MAC_MODE_CFG = 0x1020, HCLGE_OPC_MTA_MAC_FUNC_CFG = 0x1021, HCLGE_OPC_MTA_TBL_ITEM_CFG = 0x1022, HCLGE_OPC_MTA_TBL_ITEM_QUERY = 0x1023, - /* VLAN command */ + /* VLAN commands */ HCLGE_OPC_VLAN_FILTER_CTRL = 0x1100, HCLGE_OPC_VLAN_FILTER_PF_CFG = 0x1101, HCLGE_OPC_VLAN_FILTER_VF_CFG = 0x1102, @@ -215,7 +193,7 @@ enum hclge_opcode_type { /* MDIO command */ HCLGE_OPC_MDIO_CONFIG = 0x1900, - /* QCN command */ + /* QCN commands */ HCLGE_OPC_QCN_MOD_CFG = 0x1A01, HCLGE_OPC_QCN_GRP_TMPLT_CFG = 0x1A02, HCLGE_OPC_QCN_SHAPPING_IR_CFG = 0x1A03, @@ -225,7 +203,7 @@ enum hclge_opcode_type { HCLGE_OPC_QCN_AJUST_INIT = 0x1A07, HCLGE_OPC_QCN_DFX_CNT_STATUS = 0x1A08, - /* Mailbox cmd */ + /* Mailbox command */ HCLGEVF_OPC_MBX_PF_TO_VF = 0x2000, /* Led command */ @@ -381,8 +359,10 @@ struct hclge_pf_res_cmd { __le16 buf_size; __le16 msixcap_localid_ba_nic; __le16 msixcap_localid_ba_rocee; +#define HCLGE_MSIX_OFT_ROCEE_S 0 +#define HCLGE_MSIX_OFT_ROCEE_M GENMASK(15, 0) #define HCLGE_PF_VEC_NUM_S 0 -#define HCLGE_PF_VEC_NUM_M (0xff << HCLGE_PF_VEC_NUM_S) +#define HCLGE_PF_VEC_NUM_M GENMASK(7, 0) __le16 pf_intr_vector_number; __le16 pf_own_fun_number; __le32 rsv[3]; @@ -471,8 +451,8 @@ struct hclge_rss_tc_mode_cmd { u8 rsv[8]; }; -#define HCLGE_LINK_STS_B 0 -#define HCLGE_LINK_STATUS BIT(HCLGE_LINK_STS_B) +#define HCLGE_LINK_STATUS_UP_B 0 +#define HCLGE_LINK_STATUS_UP_M BIT(HCLGE_LINK_STATUS_UP_B) struct hclge_link_status_cmd { u8 status; u8 rsv[23]; @@ -571,7 +551,8 @@ struct hclge_config_auto_neg_cmd { struct hclge_config_max_frm_size_cmd { __le16 max_frm_size; - u8 rsv[22]; + u8 min_frm_size; + u8 rsv[21]; }; enum hclge_mac_vlan_tbl_opcode { @@ -581,13 +562,13 @@ enum hclge_mac_vlan_tbl_opcode { HCLGE_MAC_VLAN_LKUP, /* Lookup a entry through mac_vlan key */ }; -#define HCLGE_MAC_VLAN_BIT0_EN_B 0x0 -#define HCLGE_MAC_VLAN_BIT1_EN_B 0x1 -#define HCLGE_MAC_EPORT_SW_EN_B 0xc -#define HCLGE_MAC_EPORT_TYPE_B 0xb -#define HCLGE_MAC_EPORT_VFID_S 0x3 +#define HCLGE_MAC_VLAN_BIT0_EN_B 0 +#define HCLGE_MAC_VLAN_BIT1_EN_B 1 +#define HCLGE_MAC_EPORT_SW_EN_B 12 +#define HCLGE_MAC_EPORT_TYPE_B 11 +#define HCLGE_MAC_EPORT_VFID_S 3 #define HCLGE_MAC_EPORT_VFID_M GENMASK(10, 3) -#define HCLGE_MAC_EPORT_PFID_S 0x0 +#define HCLGE_MAC_EPORT_PFID_S 0 #define HCLGE_MAC_EPORT_PFID_M GENMASK(2, 0) struct hclge_mac_vlan_tbl_entry_cmd { u8 flags; @@ -603,7 +584,7 @@ struct hclge_mac_vlan_tbl_entry_cmd { u8 rsv2[6]; }; -#define HCLGE_VLAN_MASK_EN_B 0x0 +#define HCLGE_VLAN_MASK_EN_B 0 struct hclge_mac_vlan_mask_entry_cmd { u8 rsv0[2]; u8 vlan_mask; @@ -634,23 +615,23 @@ struct hclge_mac_mgr_tbl_entry_cmd { u8 rsv3[2]; }; -#define HCLGE_CFG_MTA_MAC_SEL_S 0x0 +#define HCLGE_CFG_MTA_MAC_SEL_S 0 #define HCLGE_CFG_MTA_MAC_SEL_M GENMASK(1, 0) -#define HCLGE_CFG_MTA_MAC_EN_B 0x7 +#define HCLGE_CFG_MTA_MAC_EN_B 7 struct hclge_mta_filter_mode_cmd { u8 dmac_sel_en; /* Use lowest 2 bit as sel_mode, bit 7 as enable */ u8 rsv[23]; }; -#define HCLGE_CFG_FUNC_MTA_ACCEPT_B 0x0 +#define HCLGE_CFG_FUNC_MTA_ACCEPT_B 0 struct hclge_cfg_func_mta_filter_cmd { u8 accept; /* Only used lowest 1 bit */ u8 function_id; u8 rsv[22]; }; -#define HCLGE_CFG_MTA_ITEM_ACCEPT_B 0x0 -#define HCLGE_CFG_MTA_ITEM_IDX_S 0x0 +#define HCLGE_CFG_MTA_ITEM_ACCEPT_B 0 +#define HCLGE_CFG_MTA_ITEM_IDX_S 0 #define HCLGE_CFG_MTA_ITEM_IDX_M GENMASK(11, 0) struct hclge_cfg_func_mta_item_cmd { __le16 item_idx; /* Only used lowest 12 bit */ @@ -795,6 +776,17 @@ struct hclge_reset_cmd { u8 fun_reset_vfid; u8 rsv[22]; }; + +#define HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B BIT(0) +#define HCLGE_CMD_SERDES_DONE_B BIT(0) +#define HCLGE_CMD_SERDES_SUCCESS_B BIT(1) +struct hclge_serdes_lb_cmd { + u8 mask; + u8 enable; + u8 result; + u8 rsv[21]; +}; + #define HCLGE_DEFAULT_TX_BUF 0x4000 /* 16k bytes */ #define HCLGE_TOTAL_PKT_BUF 0x108000 /* 1.03125M bytes */ #define HCLGE_DEFAULT_DV 0xA000 /* 40k byte */ diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c index 955f0e3d5c95..f08ebb7caaaf 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016-2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #include "hclge_main.h" #include "hclge_tm.h" diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.h index 7d808ee96694..278f21e02736 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.h @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016~2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #ifndef __HCLGE_DCB_H__ #define __HCLGE_DCB_H__ diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index d318d35e598f..8577dfc799ad 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016-2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #include <linux/acpi.h> #include <linux/device.h> @@ -793,9 +787,10 @@ static int hclge_get_sset_count(struct hnae3_handle *handle, int stringset) hdev->hw.mac.speed == HCLGE_MAC_SPEED_1G) { count += 1; handle->flags |= HNAE3_SUPPORT_MAC_LOOPBACK; - } else { - count = -EOPNOTSUPP; } + + count++; + handle->flags |= HNAE3_SUPPORT_SERDES_LOOPBACK; } else if (stringset == ETH_SS_STATS) { count = ARRAY_SIZE(g_mac_stats_string) + ARRAY_SIZE(g_all_32bit_stats_string) + @@ -938,18 +933,22 @@ static int hclge_query_pf_resource(struct hclge_dev *hdev) hdev->pkt_buf_size = __le16_to_cpu(req->buf_size) << HCLGE_BUF_UNIT_S; if (hnae3_dev_roce_supported(hdev)) { + hdev->roce_base_msix_offset = + hnae3_get_field(__le16_to_cpu(req->msixcap_localid_ba_rocee), + HCLGE_MSIX_OFT_ROCEE_M, HCLGE_MSIX_OFT_ROCEE_S); hdev->num_roce_msi = - hnae_get_field(__le16_to_cpu(req->pf_intr_vector_number), - HCLGE_PF_VEC_NUM_M, HCLGE_PF_VEC_NUM_S); + hnae3_get_field(__le16_to_cpu(req->pf_intr_vector_number), + HCLGE_PF_VEC_NUM_M, HCLGE_PF_VEC_NUM_S); /* PF should have NIC vectors and Roce vectors, * NIC vectors are queued before Roce vectors. */ - hdev->num_msi = hdev->num_roce_msi + HCLGE_ROCE_VECTOR_OFFSET; + hdev->num_msi = hdev->num_roce_msi + + hdev->roce_base_msix_offset; } else { hdev->num_msi = - hnae_get_field(__le16_to_cpu(req->pf_intr_vector_number), - HCLGE_PF_VEC_NUM_M, HCLGE_PF_VEC_NUM_S); + hnae3_get_field(__le16_to_cpu(req->pf_intr_vector_number), + HCLGE_PF_VEC_NUM_M, HCLGE_PF_VEC_NUM_S); } return 0; @@ -1038,38 +1037,38 @@ static void hclge_parse_cfg(struct hclge_cfg *cfg, struct hclge_desc *desc) req = (struct hclge_cfg_param_cmd *)desc[0].data; /* get the configuration */ - cfg->vmdq_vport_num = hnae_get_field(__le32_to_cpu(req->param[0]), - HCLGE_CFG_VMDQ_M, - HCLGE_CFG_VMDQ_S); - cfg->tc_num = hnae_get_field(__le32_to_cpu(req->param[0]), - HCLGE_CFG_TC_NUM_M, HCLGE_CFG_TC_NUM_S); - cfg->tqp_desc_num = hnae_get_field(__le32_to_cpu(req->param[0]), - HCLGE_CFG_TQP_DESC_N_M, - HCLGE_CFG_TQP_DESC_N_S); - - cfg->phy_addr = hnae_get_field(__le32_to_cpu(req->param[1]), - HCLGE_CFG_PHY_ADDR_M, - HCLGE_CFG_PHY_ADDR_S); - cfg->media_type = hnae_get_field(__le32_to_cpu(req->param[1]), - HCLGE_CFG_MEDIA_TP_M, - HCLGE_CFG_MEDIA_TP_S); - cfg->rx_buf_len = hnae_get_field(__le32_to_cpu(req->param[1]), - HCLGE_CFG_RX_BUF_LEN_M, - HCLGE_CFG_RX_BUF_LEN_S); + cfg->vmdq_vport_num = hnae3_get_field(__le32_to_cpu(req->param[0]), + HCLGE_CFG_VMDQ_M, + HCLGE_CFG_VMDQ_S); + cfg->tc_num = hnae3_get_field(__le32_to_cpu(req->param[0]), + HCLGE_CFG_TC_NUM_M, HCLGE_CFG_TC_NUM_S); + cfg->tqp_desc_num = hnae3_get_field(__le32_to_cpu(req->param[0]), + HCLGE_CFG_TQP_DESC_N_M, + HCLGE_CFG_TQP_DESC_N_S); + + cfg->phy_addr = hnae3_get_field(__le32_to_cpu(req->param[1]), + HCLGE_CFG_PHY_ADDR_M, + HCLGE_CFG_PHY_ADDR_S); + cfg->media_type = hnae3_get_field(__le32_to_cpu(req->param[1]), + HCLGE_CFG_MEDIA_TP_M, + HCLGE_CFG_MEDIA_TP_S); + cfg->rx_buf_len = hnae3_get_field(__le32_to_cpu(req->param[1]), + HCLGE_CFG_RX_BUF_LEN_M, + HCLGE_CFG_RX_BUF_LEN_S); /* get mac_address */ mac_addr_tmp = __le32_to_cpu(req->param[2]); - mac_addr_tmp_high = hnae_get_field(__le32_to_cpu(req->param[3]), - HCLGE_CFG_MAC_ADDR_H_M, - HCLGE_CFG_MAC_ADDR_H_S); + mac_addr_tmp_high = hnae3_get_field(__le32_to_cpu(req->param[3]), + HCLGE_CFG_MAC_ADDR_H_M, + HCLGE_CFG_MAC_ADDR_H_S); mac_addr_tmp |= (mac_addr_tmp_high << 31) << 1; - cfg->default_speed = hnae_get_field(__le32_to_cpu(req->param[3]), - HCLGE_CFG_DEFAULT_SPEED_M, - HCLGE_CFG_DEFAULT_SPEED_S); - cfg->rss_size_max = hnae_get_field(__le32_to_cpu(req->param[3]), - HCLGE_CFG_RSS_SIZE_M, - HCLGE_CFG_RSS_SIZE_S); + cfg->default_speed = hnae3_get_field(__le32_to_cpu(req->param[3]), + HCLGE_CFG_DEFAULT_SPEED_M, + HCLGE_CFG_DEFAULT_SPEED_S); + cfg->rss_size_max = hnae3_get_field(__le32_to_cpu(req->param[3]), + HCLGE_CFG_RSS_SIZE_M, + HCLGE_CFG_RSS_SIZE_S); for (i = 0; i < ETH_ALEN; i++) cfg->mac_addr[i] = (mac_addr_tmp >> (8 * i)) & 0xff; @@ -1077,9 +1076,9 @@ static void hclge_parse_cfg(struct hclge_cfg *cfg, struct hclge_desc *desc) req = (struct hclge_cfg_param_cmd *)desc[1].data; cfg->numa_node_map = __le32_to_cpu(req->param[0]); - cfg->speed_ability = hnae_get_field(__le32_to_cpu(req->param[1]), - HCLGE_CFG_SPEED_ABILITY_M, - HCLGE_CFG_SPEED_ABILITY_S); + cfg->speed_ability = hnae3_get_field(__le32_to_cpu(req->param[1]), + HCLGE_CFG_SPEED_ABILITY_M, + HCLGE_CFG_SPEED_ABILITY_S); } /* hclge_get_cfg: query the static parameter from flash @@ -1098,22 +1097,22 @@ static int hclge_get_cfg(struct hclge_dev *hdev, struct hclge_cfg *hcfg) req = (struct hclge_cfg_param_cmd *)desc[i].data; hclge_cmd_setup_basic_desc(&desc[i], HCLGE_OPC_GET_CFG_PARAM, true); - hnae_set_field(offset, HCLGE_CFG_OFFSET_M, - HCLGE_CFG_OFFSET_S, i * HCLGE_CFG_RD_LEN_BYTES); + hnae3_set_field(offset, HCLGE_CFG_OFFSET_M, + HCLGE_CFG_OFFSET_S, i * HCLGE_CFG_RD_LEN_BYTES); /* Len should be united by 4 bytes when send to hardware */ - hnae_set_field(offset, HCLGE_CFG_RD_LEN_M, HCLGE_CFG_RD_LEN_S, - HCLGE_CFG_RD_LEN_BYTES / HCLGE_CFG_RD_LEN_UNIT); + hnae3_set_field(offset, HCLGE_CFG_RD_LEN_M, HCLGE_CFG_RD_LEN_S, + HCLGE_CFG_RD_LEN_BYTES / HCLGE_CFG_RD_LEN_UNIT); req->offset = cpu_to_le32(offset); } ret = hclge_cmd_send(&hdev->hw, desc, HCLGE_PF_CFG_DESC_NUM); if (ret) { - dev_err(&hdev->pdev->dev, - "get config failed %d.\n", ret); + dev_err(&hdev->pdev->dev, "get config failed %d.\n", ret); return ret; } hclge_parse_cfg(hcfg, desc); + return 0; } @@ -1130,13 +1129,10 @@ static int hclge_get_cap(struct hclge_dev *hdev) /* get pf resource */ ret = hclge_query_pf_resource(hdev); - if (ret) { - dev_err(&hdev->pdev->dev, - "query pf resource error %d.\n", ret); - return ret; - } + if (ret) + dev_err(&hdev->pdev->dev, "query pf resource error %d.\n", ret); - return 0; + return ret; } static int hclge_configure(struct hclge_dev *hdev) @@ -1189,7 +1185,7 @@ static int hclge_configure(struct hclge_dev *hdev) /* Currently not support uncontiuous tc */ for (i = 0; i < hdev->tm_info.num_tc; i++) - hnae_set_bit(hdev->hw_tc_map, i, 1); + hnae3_set_bit(hdev->hw_tc_map, i, 1); hdev->tx_sch_mode = HCLGE_FLAG_TC_BASE_SCH_MODE; @@ -1208,13 +1204,13 @@ static int hclge_config_tso(struct hclge_dev *hdev, int tso_mss_min, req = (struct hclge_cfg_tso_status_cmd *)desc.data; tso_mss = 0; - hnae_set_field(tso_mss, HCLGE_TSO_MSS_MIN_M, - HCLGE_TSO_MSS_MIN_S, tso_mss_min); + hnae3_set_field(tso_mss, HCLGE_TSO_MSS_MIN_M, + HCLGE_TSO_MSS_MIN_S, tso_mss_min); req->tso_mss_min = cpu_to_le16(tso_mss); tso_mss = 0; - hnae_set_field(tso_mss, HCLGE_TSO_MSS_MIN_M, - HCLGE_TSO_MSS_MIN_S, tso_mss_max); + hnae3_set_field(tso_mss, HCLGE_TSO_MSS_MIN_M, + HCLGE_TSO_MSS_MIN_S, tso_mss_max); req->tso_mss_max = cpu_to_le16(tso_mss); return hclge_cmd_send(&hdev->hw, &desc, 1); @@ -1265,44 +1261,43 @@ static int hclge_map_tqps_to_func(struct hclge_dev *hdev, u16 func_id, req->tqp_vid = cpu_to_le16(tqp_vid); ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { - dev_err(&hdev->pdev->dev, "TQP map failed %d.\n", - ret); - return ret; - } + if (ret) + dev_err(&hdev->pdev->dev, "TQP map failed %d.\n", ret); - return 0; + return ret; } -static int hclge_assign_tqp(struct hclge_vport *vport, - struct hnae3_queue **tqp, u16 num_tqps) +static int hclge_assign_tqp(struct hclge_vport *vport) { + struct hnae3_knic_private_info *kinfo = &vport->nic.kinfo; struct hclge_dev *hdev = vport->back; int i, alloced; for (i = 0, alloced = 0; i < hdev->num_tqps && - alloced < num_tqps; i++) { + alloced < kinfo->num_tqps; i++) { if (!hdev->htqp[i].alloced) { hdev->htqp[i].q.handle = &vport->nic; hdev->htqp[i].q.tqp_index = alloced; - tqp[alloced] = &hdev->htqp[i].q; + hdev->htqp[i].q.desc_num = kinfo->num_desc; + kinfo->tqp[alloced] = &hdev->htqp[i].q; hdev->htqp[i].alloced = true; alloced++; } } - vport->alloc_tqps = num_tqps; + vport->alloc_tqps = kinfo->num_tqps; return 0; } -static int hclge_knic_setup(struct hclge_vport *vport, u16 num_tqps) +static int hclge_knic_setup(struct hclge_vport *vport, + u16 num_tqps, u16 num_desc) { struct hnae3_handle *nic = &vport->nic; struct hnae3_knic_private_info *kinfo = &nic->kinfo; struct hclge_dev *hdev = vport->back; int i, ret; - kinfo->num_desc = hdev->num_desc; + kinfo->num_desc = num_desc; kinfo->rx_buf_len = hdev->rx_buf_len; kinfo->num_tc = min_t(u16, num_tqps, hdev->tm_info.num_tc); kinfo->rss_size @@ -1329,13 +1324,11 @@ static int hclge_knic_setup(struct hclge_vport *vport, u16 num_tqps) if (!kinfo->tqp) return -ENOMEM; - ret = hclge_assign_tqp(vport, kinfo->tqp, kinfo->num_tqps); - if (ret) { + ret = hclge_assign_tqp(vport); + if (ret) dev_err(&hdev->pdev->dev, "fail to assign TQPs %d.\n", ret); - return -EINVAL; - } - return 0; + return ret; } static int hclge_map_tqp_to_vport(struct hclge_dev *hdev, @@ -1397,7 +1390,7 @@ static int hclge_vport_setup(struct hclge_vport *vport, u16 num_tqps) nic->numa_node_mask = hdev->numa_node_mask; if (hdev->ae_dev->dev_type == HNAE3_DEV_KNIC) { - ret = hclge_knic_setup(vport, num_tqps); + ret = hclge_knic_setup(vport, num_tqps, hdev->num_desc); if (ret) { dev_err(&hdev->pdev->dev, "knic setup failed %d\n", ret); @@ -1487,13 +1480,11 @@ static int hclge_cmd_alloc_tx_buff(struct hclge_dev *hdev, } ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "tx buffer alloc cmd failed %d.\n", ret); - return ret; - } - return 0; + return ret; } static int hclge_tx_buffer_alloc(struct hclge_dev *hdev, @@ -1501,13 +1492,10 @@ static int hclge_tx_buffer_alloc(struct hclge_dev *hdev, { int ret = hclge_cmd_alloc_tx_buff(hdev, buf_alloc); - if (ret) { - dev_err(&hdev->pdev->dev, - "tx buffer alloc failed %d\n", ret); - return ret; - } + if (ret) + dev_err(&hdev->pdev->dev, "tx buffer alloc failed %d\n", ret); - return 0; + return ret; } static int hclge_get_tc_num(struct hclge_dev *hdev) @@ -1825,17 +1813,13 @@ static int hclge_rx_priv_buf_alloc(struct hclge_dev *hdev, (1 << HCLGE_TC0_PRI_BUF_EN_B)); ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "rx private buffer alloc cmd failed %d\n", ret); - return ret; - } - return 0; + return ret; } -#define HCLGE_PRIV_ENABLE(a) ((a) > 0 ? 1 : 0) - static int hclge_rx_priv_wl_config(struct hclge_dev *hdev, struct hclge_pkt_buf_alloc *buf_alloc) { @@ -1863,25 +1847,21 @@ static int hclge_rx_priv_wl_config(struct hclge_dev *hdev, req->tc_wl[j].high = cpu_to_le16(priv->wl.high >> HCLGE_BUF_UNIT_S); req->tc_wl[j].high |= - cpu_to_le16(HCLGE_PRIV_ENABLE(priv->wl.high) << - HCLGE_RX_PRIV_EN_B); + cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B)); req->tc_wl[j].low = cpu_to_le16(priv->wl.low >> HCLGE_BUF_UNIT_S); req->tc_wl[j].low |= - cpu_to_le16(HCLGE_PRIV_ENABLE(priv->wl.low) << - HCLGE_RX_PRIV_EN_B); + cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B)); } } /* Send 2 descriptor at one time */ ret = hclge_cmd_send(&hdev->hw, desc, 2); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "rx private waterline config cmd failed %d\n", ret); - return ret; - } - return 0; + return ret; } static int hclge_common_thrd_config(struct hclge_dev *hdev, @@ -1911,24 +1891,20 @@ static int hclge_common_thrd_config(struct hclge_dev *hdev, req->com_thrd[j].high = cpu_to_le16(tc->high >> HCLGE_BUF_UNIT_S); req->com_thrd[j].high |= - cpu_to_le16(HCLGE_PRIV_ENABLE(tc->high) << - HCLGE_RX_PRIV_EN_B); + cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B)); req->com_thrd[j].low = cpu_to_le16(tc->low >> HCLGE_BUF_UNIT_S); req->com_thrd[j].low |= - cpu_to_le16(HCLGE_PRIV_ENABLE(tc->low) << - HCLGE_RX_PRIV_EN_B); + cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B)); } } /* Send 2 descriptors at one time */ ret = hclge_cmd_send(&hdev->hw, desc, 2); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "common threshold config cmd failed %d\n", ret); - return ret; - } - return 0; + return ret; } static int hclge_common_wl_config(struct hclge_dev *hdev, @@ -1943,23 +1919,17 @@ static int hclge_common_wl_config(struct hclge_dev *hdev, req = (struct hclge_rx_com_wl *)desc.data; req->com_wl.high = cpu_to_le16(buf->self.high >> HCLGE_BUF_UNIT_S); - req->com_wl.high |= - cpu_to_le16(HCLGE_PRIV_ENABLE(buf->self.high) << - HCLGE_RX_PRIV_EN_B); + req->com_wl.high |= cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B)); req->com_wl.low = cpu_to_le16(buf->self.low >> HCLGE_BUF_UNIT_S); - req->com_wl.low |= - cpu_to_le16(HCLGE_PRIV_ENABLE(buf->self.low) << - HCLGE_RX_PRIV_EN_B); + req->com_wl.low |= cpu_to_le16(BIT(HCLGE_RX_PRIV_EN_B)); ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "common waterline config cmd failed %d\n", ret); - return ret; - } - return 0; + return ret; } int hclge_buffer_alloc(struct hclge_dev *hdev) @@ -2074,7 +2044,7 @@ static int hclge_init_msi(struct hclge_dev *hdev) hdev->num_msi_left = vectors; hdev->base_msi_vector = pdev->irq; hdev->roce_base_vector = hdev->base_msi_vector + - HCLGE_ROCE_VECTOR_OFFSET; + hdev->roce_base_msix_offset; hdev->vector_status = devm_kcalloc(&pdev->dev, hdev->num_msi, sizeof(u16), GFP_KERNEL); @@ -2118,48 +2088,48 @@ int hclge_cfg_mac_speed_dup(struct hclge_dev *hdev, int speed, u8 duplex) hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CONFIG_SPEED_DUP, false); - hnae_set_bit(req->speed_dup, HCLGE_CFG_DUPLEX_B, !!duplex); + hnae3_set_bit(req->speed_dup, HCLGE_CFG_DUPLEX_B, !!duplex); switch (speed) { case HCLGE_MAC_SPEED_10M: - hnae_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, - HCLGE_CFG_SPEED_S, 6); + hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, + HCLGE_CFG_SPEED_S, 6); break; case HCLGE_MAC_SPEED_100M: - hnae_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, - HCLGE_CFG_SPEED_S, 7); + hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, + HCLGE_CFG_SPEED_S, 7); break; case HCLGE_MAC_SPEED_1G: - hnae_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, - HCLGE_CFG_SPEED_S, 0); + hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, + HCLGE_CFG_SPEED_S, 0); break; case HCLGE_MAC_SPEED_10G: - hnae_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, - HCLGE_CFG_SPEED_S, 1); + hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, + HCLGE_CFG_SPEED_S, 1); break; case HCLGE_MAC_SPEED_25G: - hnae_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, - HCLGE_CFG_SPEED_S, 2); + hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, + HCLGE_CFG_SPEED_S, 2); break; case HCLGE_MAC_SPEED_40G: - hnae_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, - HCLGE_CFG_SPEED_S, 3); + hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, + HCLGE_CFG_SPEED_S, 3); break; case HCLGE_MAC_SPEED_50G: - hnae_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, - HCLGE_CFG_SPEED_S, 4); + hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, + HCLGE_CFG_SPEED_S, 4); break; case HCLGE_MAC_SPEED_100G: - hnae_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, - HCLGE_CFG_SPEED_S, 5); + hnae3_set_field(req->speed_dup, HCLGE_CFG_SPEED_M, + HCLGE_CFG_SPEED_S, 5); break; default: dev_err(&hdev->pdev->dev, "invalid speed (%d)\n", speed); return -EINVAL; } - hnae_set_bit(req->mac_change_fec_en, HCLGE_CFG_MAC_SPEED_CHANGE_EN_B, - 1); + hnae3_set_bit(req->mac_change_fec_en, HCLGE_CFG_MAC_SPEED_CHANGE_EN_B, + 1); ret = hclge_cmd_send(&hdev->hw, &desc, 1); if (ret) { @@ -2201,18 +2171,16 @@ static int hclge_query_mac_an_speed_dup(struct hclge_dev *hdev, int *speed, return ret; } - *duplex = hnae_get_bit(req->an_syn_dup_speed, HCLGE_QUERY_DUPLEX_B); - speed_tmp = hnae_get_field(req->an_syn_dup_speed, HCLGE_QUERY_SPEED_M, - HCLGE_QUERY_SPEED_S); + *duplex = hnae3_get_bit(req->an_syn_dup_speed, HCLGE_QUERY_DUPLEX_B); + speed_tmp = hnae3_get_field(req->an_syn_dup_speed, HCLGE_QUERY_SPEED_M, + HCLGE_QUERY_SPEED_S); ret = hclge_parse_speed(speed_tmp, speed); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "could not parse speed(=%d), %d\n", speed_tmp, ret); - return -EIO; - } - return 0; + return ret; } static int hclge_set_autoneg_en(struct hclge_dev *hdev, bool enable) @@ -2225,17 +2193,15 @@ static int hclge_set_autoneg_en(struct hclge_dev *hdev, bool enable) hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CONFIG_AN_MODE, false); req = (struct hclge_config_auto_neg_cmd *)desc.data; - hnae_set_bit(flag, HCLGE_MAC_CFG_AN_EN_B, !!enable); + hnae3_set_bit(flag, HCLGE_MAC_CFG_AN_EN_B, !!enable); req->cfg_an_cmd_flag = cpu_to_le32(flag); ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "auto neg set cmd failed %d.\n", ret); - return ret; - } - return 0; + return ret; } static int hclge_set_autoneg(struct hnae3_handle *handle, bool enable) @@ -2269,8 +2235,8 @@ static int hclge_set_default_mac_vlan_mask(struct hclge_dev *hdev, req = (struct hclge_mac_vlan_mask_entry_cmd *)desc.data; hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MAC_VLAN_MASK_SET, false); - hnae_set_bit(req->vlan_mask, HCLGE_VLAN_MASK_EN_B, - mask_vlan ? 1 : 0); + hnae3_set_bit(req->vlan_mask, HCLGE_VLAN_MASK_EN_B, + mask_vlan ? 1 : 0); ether_addr_copy(req->mac_mask, mac_mask); status = hclge_cmd_send(&hdev->hw, &desc, 1); @@ -2341,13 +2307,11 @@ static int hclge_mac_init(struct hclge_dev *hdev) mtu = ETH_DATA_LEN; ret = hclge_set_mtu(handle, mtu); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "set mtu failed ret=%d\n", ret); - return ret; - } - return 0; + return ret; } static void hclge_mbx_task_schedule(struct hclge_dev *hdev) @@ -2386,7 +2350,7 @@ static int hclge_get_mac_link_status(struct hclge_dev *hdev) } req = (struct hclge_link_status_cmd *)desc.data; - link_status = req->status & HCLGE_LINK_STATUS; + link_status = req->status & HCLGE_LINK_STATUS_UP_M; return !!link_status; } @@ -2505,7 +2469,7 @@ static u32 hclge_check_event_cause(struct hclge_dev *hdev, u32 *clearval) u32 cmdq_src_reg; /* fetch the events from their corresponding regs */ - rst_src_reg = hclge_read_dev(&hdev->hw, HCLGE_MISC_RESET_STS_REG); + rst_src_reg = hclge_read_dev(&hdev->hw, HCLGE_MISC_VECTOR_INT_STS); cmdq_src_reg = hclge_read_dev(&hdev->hw, HCLGE_VECTOR0_CMDQ_SRC_REG); /* Assumption: If by any chance reset and mailbox events are reported @@ -2517,12 +2481,14 @@ static u32 hclge_check_event_cause(struct hclge_dev *hdev, u32 *clearval) /* check for vector0 reset event sources */ if (BIT(HCLGE_VECTOR0_GLOBALRESET_INT_B) & rst_src_reg) { + set_bit(HCLGE_STATE_CMD_DISABLE, &hdev->state); set_bit(HNAE3_GLOBAL_RESET, &hdev->reset_pending); *clearval = BIT(HCLGE_VECTOR0_GLOBALRESET_INT_B); return HCLGE_VECTOR0_EVENT_RST; } if (BIT(HCLGE_VECTOR0_CORERESET_INT_B) & rst_src_reg) { + set_bit(HCLGE_STATE_CMD_DISABLE, &hdev->state); set_bit(HNAE3_CORE_RESET, &hdev->reset_pending); *clearval = BIT(HCLGE_VECTOR0_CORERESET_INT_B); return HCLGE_VECTOR0_EVENT_RST; @@ -2614,6 +2580,12 @@ static irqreturn_t hclge_misc_irq_handle(int irq, void *data) static void hclge_free_vector(struct hclge_dev *hdev, int vector_id) { + if (hdev->vector_status[vector_id] == HCLGE_INVALID_VPORT) { + dev_warn(&hdev->pdev->dev, + "vector(vector_id %d) has been freed.\n", vector_id); + return; + } + hdev->vector_status[vector_id] = HCLGE_INVALID_VPORT; hdev->num_msi_left += 1; hdev->num_msi_used -= 1; @@ -2705,7 +2677,7 @@ static int hclge_reset_wait(struct hclge_dev *hdev) } val = hclge_read_dev(&hdev->hw, reg); - while (hnae_get_bit(val, reg_bit) && cnt < HCLGE_RESET_WAIT_CNT) { + while (hnae3_get_bit(val, reg_bit) && cnt < HCLGE_RESET_WAIT_CNT) { msleep(HCLGE_RESET_WATI_MS); val = hclge_read_dev(&hdev->hw, reg); cnt++; @@ -2727,8 +2699,7 @@ int hclge_func_reset_cmd(struct hclge_dev *hdev, int func_id) int ret; hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CFG_RST_TRIGGER, false); - hnae_set_bit(req->mac_func_reset, HCLGE_CFG_RESET_MAC_B, 0); - hnae_set_bit(req->mac_func_reset, HCLGE_CFG_RESET_FUNC_B, 1); + hnae3_set_bit(req->mac_func_reset, HCLGE_CFG_RESET_FUNC_B, 1); req->fun_reset_vfid = func_id; ret = hclge_cmd_send(&hdev->hw, &desc, 1); @@ -2747,13 +2718,13 @@ static void hclge_do_reset(struct hclge_dev *hdev) switch (hdev->reset_type) { case HNAE3_GLOBAL_RESET: val = hclge_read_dev(&hdev->hw, HCLGE_GLOBAL_RESET_REG); - hnae_set_bit(val, HCLGE_GLOBAL_RESET_BIT, 1); + hnae3_set_bit(val, HCLGE_GLOBAL_RESET_BIT, 1); hclge_write_dev(&hdev->hw, HCLGE_GLOBAL_RESET_REG, val); dev_info(&pdev->dev, "Global Reset requested\n"); break; case HNAE3_CORE_RESET: val = hclge_read_dev(&hdev->hw, HCLGE_GLOBAL_RESET_REG); - hnae_set_bit(val, HCLGE_CORE_RESET_BIT, 1); + hnae3_set_bit(val, HCLGE_CORE_RESET_BIT, 1); hclge_write_dev(&hdev->hw, HCLGE_GLOBAL_RESET_REG, val); dev_info(&pdev->dev, "Core Reset requested\n"); break; @@ -2810,8 +2781,6 @@ static void hclge_clear_reset_cause(struct hclge_dev *hdev) clearval = BIT(HCLGE_VECTOR0_CORERESET_INT_B); break; default: - dev_warn(&hdev->pdev->dev, "Unsupported reset event to clear:%d", - hdev->reset_type); break; } @@ -2824,16 +2793,17 @@ static void hclge_clear_reset_cause(struct hclge_dev *hdev) static void hclge_reset(struct hclge_dev *hdev) { - /* perform reset of the stack & ae device for a client */ + struct hnae3_handle *handle; + /* perform reset of the stack & ae device for a client */ + handle = &hdev->vport[0].nic; + rtnl_lock(); hclge_notify_client(hdev, HNAE3_DOWN_CLIENT); if (!hclge_reset_wait(hdev)) { - rtnl_lock(); hclge_notify_client(hdev, HNAE3_UNINIT_CLIENT); hclge_reset_ae_dev(hdev->ae_dev); hclge_notify_client(hdev, HNAE3_INIT_CLIENT); - rtnl_unlock(); hclge_clear_reset_cause(hdev); } else { @@ -2843,6 +2813,8 @@ static void hclge_reset(struct hclge_dev *hdev) } hclge_notify_client(hdev, HNAE3_UP_CLIENT); + handle->last_reset_time = jiffies; + rtnl_unlock(); } static void hclge_reset_event(struct hnae3_handle *handle) @@ -2855,8 +2827,13 @@ static void hclge_reset_event(struct hnae3_handle *handle) * know this if last reset request did not occur very recently (watchdog * timer = 5*HZ, let us check after sufficiently large time, say 4*5*Hz) * In case of new request we reset the "reset level" to PF reset. + * And if it is a repeat reset request of the most recent one then we + * want to make sure we throttle the reset request. Therefore, we will + * not allow it again before 3*HZ times. */ - if (time_after(jiffies, (handle->last_reset_time + 4 * 5 * HZ))) + if (time_before(jiffies, (handle->last_reset_time + 3 * HZ))) + return; + else if (time_after(jiffies, (handle->last_reset_time + 4 * 5 * HZ))) handle->reset_level = HNAE3_FUNC_RESET; dev_info(&hdev->pdev->dev, "received reset event , reset type is %d", @@ -2868,8 +2845,6 @@ static void hclge_reset_event(struct hnae3_handle *handle) if (handle->reset_level < HNAE3_GLOBAL_RESET) handle->reset_level++; - - handle->last_reset_time = jiffies; } static void hclge_reset_subtask(struct hclge_dev *hdev) @@ -3110,23 +3085,21 @@ static int hclge_set_rss_tc_mode(struct hclge_dev *hdev, u16 *tc_valid, for (i = 0; i < HCLGE_MAX_TC_NUM; i++) { u16 mode = 0; - hnae_set_bit(mode, HCLGE_RSS_TC_VALID_B, (tc_valid[i] & 0x1)); - hnae_set_field(mode, HCLGE_RSS_TC_SIZE_M, - HCLGE_RSS_TC_SIZE_S, tc_size[i]); - hnae_set_field(mode, HCLGE_RSS_TC_OFFSET_M, - HCLGE_RSS_TC_OFFSET_S, tc_offset[i]); + hnae3_set_bit(mode, HCLGE_RSS_TC_VALID_B, (tc_valid[i] & 0x1)); + hnae3_set_field(mode, HCLGE_RSS_TC_SIZE_M, + HCLGE_RSS_TC_SIZE_S, tc_size[i]); + hnae3_set_field(mode, HCLGE_RSS_TC_OFFSET_M, + HCLGE_RSS_TC_OFFSET_S, tc_offset[i]); req->rss_tc_mode[i] = cpu_to_le16(mode); } ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "Configure rss tc mode fail, status = %d\n", ret); - return ret; - } - return 0; + return ret; } static int hclge_set_rss_input_tuple(struct hclge_dev *hdev) @@ -3149,13 +3122,10 @@ static int hclge_set_rss_input_tuple(struct hclge_dev *hdev) req->ipv6_sctp_en = hdev->vport[0].rss_tuple_sets.ipv6_sctp_en; req->ipv6_fragment_en = hdev->vport[0].rss_tuple_sets.ipv6_fragment_en; ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "Configure rss input fail, status = %d\n", ret); - return ret; - } - - return 0; + return ret; } static int hclge_get_rss(struct hnae3_handle *handle, u32 *indir, @@ -3491,16 +3461,16 @@ int hclge_bind_ring_with_vector(struct hclge_vport *vport, i = 0; for (node = ring_chain; node; node = node->next) { tqp_type_and_id = le16_to_cpu(req->tqp_type_and_id[i]); - hnae_set_field(tqp_type_and_id, HCLGE_INT_TYPE_M, - HCLGE_INT_TYPE_S, - hnae_get_bit(node->flag, HNAE3_RING_TYPE_B)); - hnae_set_field(tqp_type_and_id, HCLGE_TQP_ID_M, - HCLGE_TQP_ID_S, node->tqp_index); - hnae_set_field(tqp_type_and_id, HCLGE_INT_GL_IDX_M, - HCLGE_INT_GL_IDX_S, - hnae_get_field(node->int_gl_idx, - HNAE3_RING_GL_IDX_M, - HNAE3_RING_GL_IDX_S)); + hnae3_set_field(tqp_type_and_id, HCLGE_INT_TYPE_M, + HCLGE_INT_TYPE_S, + hnae3_get_bit(node->flag, HNAE3_RING_TYPE_B)); + hnae3_set_field(tqp_type_and_id, HCLGE_TQP_ID_M, + HCLGE_TQP_ID_S, node->tqp_index); + hnae3_set_field(tqp_type_and_id, HCLGE_INT_GL_IDX_M, + HCLGE_INT_GL_IDX_S, + hnae3_get_field(node->int_gl_idx, + HNAE3_RING_GL_IDX_M, + HNAE3_RING_GL_IDX_S)); req->tqp_type_and_id[i] = cpu_to_le16(tqp_type_and_id); if (++i >= HCLGE_VECTOR_ELEMENTS_PER_CMD) { req->int_cause_num = HCLGE_VECTOR_ELEMENTS_PER_CMD; @@ -3603,12 +3573,11 @@ int hclge_cmd_set_promisc_mode(struct hclge_dev *hdev, HCLGE_PROMISC_TX_EN_B | HCLGE_PROMISC_RX_EN_B; ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "Set promisc mode fail, status is %d.\n", ret); - return ret; - } - return 0; + + return ret; } void hclge_promisc_param_init(struct hclge_promisc_param *param, bool en_uc, @@ -3648,20 +3617,20 @@ static void hclge_cfg_mac_mode(struct hclge_dev *hdev, bool enable) int ret; hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CONFIG_MAC_MODE, false); - hnae_set_bit(loop_en, HCLGE_MAC_TX_EN_B, enable); - hnae_set_bit(loop_en, HCLGE_MAC_RX_EN_B, enable); - hnae_set_bit(loop_en, HCLGE_MAC_PAD_TX_B, enable); - hnae_set_bit(loop_en, HCLGE_MAC_PAD_RX_B, enable); - hnae_set_bit(loop_en, HCLGE_MAC_1588_TX_B, 0); - hnae_set_bit(loop_en, HCLGE_MAC_1588_RX_B, 0); - hnae_set_bit(loop_en, HCLGE_MAC_APP_LP_B, 0); - hnae_set_bit(loop_en, HCLGE_MAC_LINE_LP_B, 0); - hnae_set_bit(loop_en, HCLGE_MAC_FCS_TX_B, enable); - hnae_set_bit(loop_en, HCLGE_MAC_RX_FCS_B, enable); - hnae_set_bit(loop_en, HCLGE_MAC_RX_FCS_STRIP_B, enable); - hnae_set_bit(loop_en, HCLGE_MAC_TX_OVERSIZE_TRUNCATE_B, enable); - hnae_set_bit(loop_en, HCLGE_MAC_RX_OVERSIZE_TRUNCATE_B, enable); - hnae_set_bit(loop_en, HCLGE_MAC_TX_UNDER_MIN_ERR_B, enable); + hnae3_set_bit(loop_en, HCLGE_MAC_TX_EN_B, enable); + hnae3_set_bit(loop_en, HCLGE_MAC_RX_EN_B, enable); + hnae3_set_bit(loop_en, HCLGE_MAC_PAD_TX_B, enable); + hnae3_set_bit(loop_en, HCLGE_MAC_PAD_RX_B, enable); + hnae3_set_bit(loop_en, HCLGE_MAC_1588_TX_B, 0); + hnae3_set_bit(loop_en, HCLGE_MAC_1588_RX_B, 0); + hnae3_set_bit(loop_en, HCLGE_MAC_APP_LP_B, 0); + hnae3_set_bit(loop_en, HCLGE_MAC_LINE_LP_B, 0); + hnae3_set_bit(loop_en, HCLGE_MAC_FCS_TX_B, enable); + hnae3_set_bit(loop_en, HCLGE_MAC_RX_FCS_B, enable); + hnae3_set_bit(loop_en, HCLGE_MAC_RX_FCS_STRIP_B, enable); + hnae3_set_bit(loop_en, HCLGE_MAC_TX_OVERSIZE_TRUNCATE_B, enable); + hnae3_set_bit(loop_en, HCLGE_MAC_RX_OVERSIZE_TRUNCATE_B, enable); + hnae3_set_bit(loop_en, HCLGE_MAC_TX_UNDER_MIN_ERR_B, enable); req->txrx_pad_fcs_loop_en = cpu_to_le32(loop_en); ret = hclge_cmd_send(&hdev->hw, &desc, 1); @@ -3689,7 +3658,7 @@ static int hclge_set_mac_loopback(struct hclge_dev *hdev, bool en) /* 2 Then setup the loopback flag */ loop_en = le32_to_cpu(req->txrx_pad_fcs_loop_en); - hnae_set_bit(loop_en, HCLGE_MAC_APP_LP_B, en ? 1 : 0); + hnae3_set_bit(loop_en, HCLGE_MAC_APP_LP_B, en ? 1 : 0); req->txrx_pad_fcs_loop_en = cpu_to_le32(loop_en); @@ -3704,6 +3673,55 @@ static int hclge_set_mac_loopback(struct hclge_dev *hdev, bool en) return ret; } +static int hclge_set_serdes_loopback(struct hclge_dev *hdev, bool en) +{ +#define HCLGE_SERDES_RETRY_MS 10 +#define HCLGE_SERDES_RETRY_NUM 100 + struct hclge_serdes_lb_cmd *req; + struct hclge_desc desc; + int ret, i = 0; + + req = (struct hclge_serdes_lb_cmd *)&desc.data[0]; + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_SERDES_LOOPBACK, false); + + if (en) { + req->enable = HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B; + req->mask = HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B; + } else { + req->mask = HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B; + } + + ret = hclge_cmd_send(&hdev->hw, &desc, 1); + if (ret) { + dev_err(&hdev->pdev->dev, + "serdes loopback set fail, ret = %d\n", ret); + return ret; + } + + do { + msleep(HCLGE_SERDES_RETRY_MS); + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_SERDES_LOOPBACK, + true); + ret = hclge_cmd_send(&hdev->hw, &desc, 1); + if (ret) { + dev_err(&hdev->pdev->dev, + "serdes loopback get, ret = %d\n", ret); + return ret; + } + } while (++i < HCLGE_SERDES_RETRY_NUM && + !(req->result & HCLGE_CMD_SERDES_DONE_B)); + + if (!(req->result & HCLGE_CMD_SERDES_DONE_B)) { + dev_err(&hdev->pdev->dev, "serdes loopback set timeout\n"); + return -EBUSY; + } else if (!(req->result & HCLGE_CMD_SERDES_SUCCESS_B)) { + dev_err(&hdev->pdev->dev, "serdes loopback set failed in fw\n"); + return -EIO; + } + + return 0; +} + static int hclge_set_loopback(struct hnae3_handle *handle, enum hnae3_loop loop_mode, bool en) { @@ -3715,6 +3733,9 @@ static int hclge_set_loopback(struct hnae3_handle *handle, case HNAE3_MAC_INTER_LOOP_MAC: ret = hclge_set_mac_loopback(hdev, en); break; + case HNAE3_MAC_INTER_LOOP_SERDES: + ret = hclge_set_serdes_loopback(hdev, en); + break; default: ret = -ENOTSUPP; dev_err(&hdev->pdev->dev, @@ -3763,7 +3784,7 @@ static int hclge_ae_start(struct hnae3_handle *handle) { struct hclge_vport *vport = hclge_get_vport(handle); struct hclge_dev *hdev = vport->back; - int i, ret; + int i; for (i = 0; i < vport->alloc_tqps; i++) hclge_tqp_enable(hdev, i, 0, true); @@ -3777,9 +3798,7 @@ static int hclge_ae_start(struct hnae3_handle *handle) /* reset tqp stats */ hclge_reset_tqp_stats(handle); - ret = hclge_mac_start_phy(hdev); - if (ret) - return ret; + hclge_mac_start_phy(hdev); return 0; } @@ -3911,7 +3930,7 @@ static bool hclge_is_all_function_id_zero(struct hclge_desc *desc) #define HCLGE_FUNC_NUMBER_PER_DESC 6 int i, j; - for (i = 0; i < HCLGE_DESC_NUMBER; i++) + for (i = 1; i < HCLGE_DESC_NUMBER; i++) for (j = 0; j < HCLGE_FUNC_NUMBER_PER_DESC; j++) if (desc[i].data[j]) return false; @@ -3953,20 +3972,18 @@ static int hclge_set_mta_filter_mode(struct hclge_dev *hdev, req = (struct hclge_mta_filter_mode_cmd *)desc.data; hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MTA_MAC_MODE_CFG, false); - hnae_set_bit(req->dmac_sel_en, HCLGE_CFG_MTA_MAC_EN_B, - enable); - hnae_set_field(req->dmac_sel_en, HCLGE_CFG_MTA_MAC_SEL_M, - HCLGE_CFG_MTA_MAC_SEL_S, mta_mac_sel); + hnae3_set_bit(req->dmac_sel_en, HCLGE_CFG_MTA_MAC_EN_B, + enable); + hnae3_set_field(req->dmac_sel_en, HCLGE_CFG_MTA_MAC_SEL_M, + HCLGE_CFG_MTA_MAC_SEL_S, mta_mac_sel); ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "Config mat filter mode failed for cmd_send, ret =%d.\n", ret); - return ret; - } - return 0; + return ret; } int hclge_cfg_func_mta_filter(struct hclge_dev *hdev, @@ -3980,19 +3997,17 @@ int hclge_cfg_func_mta_filter(struct hclge_dev *hdev, req = (struct hclge_cfg_func_mta_filter_cmd *)desc.data; hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MTA_MAC_FUNC_CFG, false); - hnae_set_bit(req->accept, HCLGE_CFG_FUNC_MTA_ACCEPT_B, - enable); + hnae3_set_bit(req->accept, HCLGE_CFG_FUNC_MTA_ACCEPT_B, + enable); req->function_id = func_id; ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "Config func_id enable failed for cmd_send, ret =%d.\n", ret); - return ret; - } - return 0; + return ret; } static int hclge_set_mta_table_item(struct hclge_vport *vport, @@ -4007,10 +4022,10 @@ static int hclge_set_mta_table_item(struct hclge_vport *vport, req = (struct hclge_cfg_func_mta_item_cmd *)desc.data; hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MTA_TBL_ITEM_CFG, false); - hnae_set_bit(req->accept, HCLGE_CFG_MTA_ITEM_ACCEPT_B, enable); + hnae3_set_bit(req->accept, HCLGE_CFG_MTA_ITEM_ACCEPT_B, enable); - hnae_set_field(item_idx, HCLGE_CFG_MTA_ITEM_IDX_M, - HCLGE_CFG_MTA_ITEM_IDX_S, idx); + hnae3_set_field(item_idx, HCLGE_CFG_MTA_ITEM_IDX_M, + HCLGE_CFG_MTA_ITEM_IDX_S, idx); req->item_idx = cpu_to_le16(item_idx); ret = hclge_cmd_send(&hdev->hw, &desc, 1); @@ -4257,17 +4272,10 @@ int hclge_add_uc_addr_common(struct hclge_vport *vport, } memset(&req, 0, sizeof(req)); - hnae_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1); - hnae_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0); - hnae_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT1_EN_B, 0); - hnae_set_bit(req.mc_mac_en, HCLGE_MAC_VLAN_BIT0_EN_B, 0); - - hnae_set_bit(egress_port, HCLGE_MAC_EPORT_SW_EN_B, 0); - hnae_set_bit(egress_port, HCLGE_MAC_EPORT_TYPE_B, 0); - hnae_set_field(egress_port, HCLGE_MAC_EPORT_VFID_M, - HCLGE_MAC_EPORT_VFID_S, vport->vport_id); - hnae_set_field(egress_port, HCLGE_MAC_EPORT_PFID_M, - HCLGE_MAC_EPORT_PFID_S, 0); + hnae3_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1); + + hnae3_set_field(egress_port, HCLGE_MAC_EPORT_VFID_M, + HCLGE_MAC_EPORT_VFID_S, vport->vport_id); req.egress_port = cpu_to_le16(egress_port); @@ -4318,8 +4326,8 @@ int hclge_rm_uc_addr_common(struct hclge_vport *vport, } memset(&req, 0, sizeof(req)); - hnae_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1); - hnae_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0); + hnae3_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1); + hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0); hclge_prepare_mac_addr(&req, addr); ret = hclge_remove_mac_vlan_tbl(vport, &req); @@ -4331,7 +4339,7 @@ static int hclge_add_mc_addr(struct hnae3_handle *handle, { struct hclge_vport *vport = hclge_get_vport(handle); - return hclge_add_mc_addr_common(vport, addr); + return hclge_add_mc_addr_common(vport, addr); } int hclge_add_mc_addr_common(struct hclge_vport *vport, @@ -4351,10 +4359,10 @@ int hclge_add_mc_addr_common(struct hclge_vport *vport, return -EINVAL; } memset(&req, 0, sizeof(req)); - hnae_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1); - hnae_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0); - hnae_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT1_EN_B, 1); - hnae_set_bit(req.mc_mac_en, HCLGE_MAC_VLAN_BIT0_EN_B, 0); + hnae3_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1); + hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0); + hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT1_EN_B, 1); + hnae3_set_bit(req.mc_mac_en, HCLGE_MAC_VLAN_BIT0_EN_B, 0); hclge_prepare_mac_addr(&req, addr); status = hclge_lookup_mac_vlan_tbl(vport, &req, desc, true); if (!status) { @@ -4418,10 +4426,10 @@ int hclge_rm_mc_addr_common(struct hclge_vport *vport, } memset(&req, 0, sizeof(req)); - hnae_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1); - hnae_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0); - hnae_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT1_EN_B, 1); - hnae_set_bit(req.mc_mac_en, HCLGE_MAC_VLAN_BIT0_EN_B, 0); + hnae3_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1); + hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0); + hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT1_EN_B, 1); + hnae3_set_bit(req.mc_mac_en, HCLGE_MAC_VLAN_BIT0_EN_B, 0); hclge_prepare_mac_addr(&req, addr); status = hclge_lookup_mac_vlan_tbl(vport, &req, desc, true); if (!status) { @@ -4604,13 +4612,11 @@ static int hclge_set_vlan_filter_ctrl(struct hclge_dev *hdev, u8 vlan_type, req->vlan_fe = filter_en; ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "set vlan filter fail, ret =%d.\n", ret); - return ret; - } - return 0; + return ret; } #define HCLGE_FILTER_TYPE_VF 0 @@ -4802,19 +4808,19 @@ static int hclge_set_vlan_tx_offload_cfg(struct hclge_vport *vport) req = (struct hclge_vport_vtag_tx_cfg_cmd *)desc.data; req->def_vlan_tag1 = cpu_to_le16(vcfg->default_tag1); req->def_vlan_tag2 = cpu_to_le16(vcfg->default_tag2); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_TAG1_B, - vcfg->accept_tag1 ? 1 : 0); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_UNTAG1_B, - vcfg->accept_untag1 ? 1 : 0); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_TAG2_B, - vcfg->accept_tag2 ? 1 : 0); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_UNTAG2_B, - vcfg->accept_untag2 ? 1 : 0); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_PORT_INS_TAG1_EN_B, - vcfg->insert_tag1_en ? 1 : 0); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_PORT_INS_TAG2_EN_B, - vcfg->insert_tag2_en ? 1 : 0); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_CFG_NIC_ROCE_SEL_B, 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_TAG1_B, + vcfg->accept_tag1 ? 1 : 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_UNTAG1_B, + vcfg->accept_untag1 ? 1 : 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_TAG2_B, + vcfg->accept_tag2 ? 1 : 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_UNTAG2_B, + vcfg->accept_untag2 ? 1 : 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_PORT_INS_TAG1_EN_B, + vcfg->insert_tag1_en ? 1 : 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_PORT_INS_TAG2_EN_B, + vcfg->insert_tag2_en ? 1 : 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_CFG_NIC_ROCE_SEL_B, 0); req->vf_offset = vport->vport_id / HCLGE_VF_NUM_PER_CMD; req->vf_bitmap[req->vf_offset] = @@ -4840,14 +4846,14 @@ static int hclge_set_vlan_rx_offload_cfg(struct hclge_vport *vport) hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_VLAN_PORT_RX_CFG, false); req = (struct hclge_vport_vtag_rx_cfg_cmd *)desc.data; - hnae_set_bit(req->vport_vlan_cfg, HCLGE_REM_TAG1_EN_B, - vcfg->strip_tag1_en ? 1 : 0); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_REM_TAG2_EN_B, - vcfg->strip_tag2_en ? 1 : 0); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_SHOW_TAG1_EN_B, - vcfg->vlan1_vlan_prionly ? 1 : 0); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_SHOW_TAG2_EN_B, - vcfg->vlan2_vlan_prionly ? 1 : 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_REM_TAG1_EN_B, + vcfg->strip_tag1_en ? 1 : 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_REM_TAG2_EN_B, + vcfg->strip_tag2_en ? 1 : 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_SHOW_TAG1_EN_B, + vcfg->vlan1_vlan_prionly ? 1 : 0); + hnae3_set_bit(req->vport_vlan_cfg, HCLGE_SHOW_TAG2_EN_B, + vcfg->vlan2_vlan_prionly ? 1 : 0); req->vf_offset = vport->vport_id / HCLGE_VF_NUM_PER_CMD; req->vf_bitmap[req->vf_offset] = @@ -4999,16 +5005,15 @@ static int hclge_set_mac_mtu(struct hclge_dev *hdev, int new_mtu) req = (struct hclge_config_max_frm_size_cmd *)desc.data; req->max_frm_size = cpu_to_le16(max_frm_size); + req->min_frm_size = HCLGE_MAC_MIN_FRAME; ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { + if (ret) dev_err(&hdev->pdev->dev, "set mtu fail, ret =%d.\n", ret); - return ret; - } - - hdev->mps = max_frm_size; + else + hdev->mps = max_frm_size; - return 0; + return ret; } static int hclge_set_mtu(struct hnae3_handle *handle, int new_mtu) @@ -5043,7 +5048,7 @@ static int hclge_send_reset_tqp_cmd(struct hclge_dev *hdev, u16 queue_id, req = (struct hclge_reset_tqp_queue_cmd *)desc.data; req->tqp_id = cpu_to_le16(queue_id & HCLGE_RING_ID_MASK); - hnae_set_bit(req->reset_req, HCLGE_TQP_RESET_B, enable); + hnae3_set_bit(req->reset_req, HCLGE_TQP_RESET_B, enable); ret = hclge_cmd_send(&hdev->hw, &desc, 1); if (ret) { @@ -5073,7 +5078,7 @@ static int hclge_get_reset_status(struct hclge_dev *hdev, u16 queue_id) return ret; } - return hnae_get_bit(req->ready_to_reset, HCLGE_TQP_RESET_B); + return hnae3_get_bit(req->ready_to_reset, HCLGE_TQP_RESET_B); } static u16 hclge_covert_handle_qid_global(struct hnae3_handle *handle, @@ -5380,12 +5385,12 @@ static void hclge_get_mdix_mode(struct hnae3_handle *handle, phy_write(phydev, HCLGE_PHY_PAGE_REG, HCLGE_PHY_PAGE_MDIX); retval = phy_read(phydev, HCLGE_PHY_CSC_REG); - mdix_ctrl = hnae_get_field(retval, HCLGE_PHY_MDIX_CTRL_M, - HCLGE_PHY_MDIX_CTRL_S); + mdix_ctrl = hnae3_get_field(retval, HCLGE_PHY_MDIX_CTRL_M, + HCLGE_PHY_MDIX_CTRL_S); retval = phy_read(phydev, HCLGE_PHY_CSS_REG); - mdix = hnae_get_bit(retval, HCLGE_PHY_MDIX_STATUS_B); - is_resolved = hnae_get_bit(retval, HCLGE_PHY_SPEED_DUP_RESOLVE_B); + mdix = hnae3_get_bit(retval, HCLGE_PHY_MDIX_STATUS_B); + is_resolved = hnae3_get_bit(retval, HCLGE_PHY_SPEED_DUP_RESOLVE_B); phy_write(phydev, HCLGE_PHY_PAGE_REG, HCLGE_PHY_PAGE_COPPER); @@ -5412,6 +5417,16 @@ static void hclge_get_mdix_mode(struct hnae3_handle *handle, *tp_mdix = ETH_TP_MDI; } +static int hclge_init_instance_hw(struct hclge_dev *hdev) +{ + return hclge_mac_connect_phy(hdev); +} + +static void hclge_uninit_instance_hw(struct hclge_dev *hdev) +{ + hclge_mac_disconnect_phy(hdev); +} + static int hclge_init_client_instance(struct hnae3_client *client, struct hnae3_ae_dev *ae_dev) { @@ -5431,6 +5446,13 @@ static int hclge_init_client_instance(struct hnae3_client *client, if (ret) return ret; + ret = hclge_init_instance_hw(hdev); + if (ret) { + client->ops->uninit_instance(&vport->nic, + 0); + return ret; + } + if (hdev->roce_client && hnae3_dev_roce_supported(hdev)) { struct hnae3_client *rc = hdev->roce_client; @@ -5493,6 +5515,7 @@ static void hclge_uninit_client_instance(struct hnae3_client *client, if (client->type == HNAE3_CLIENT_ROCE) return; if (client->ops->uninit_instance) { + hclge_uninit_instance_hw(hdev); client->ops->uninit_instance(&vport->nic, 0); hdev->nic_client = NULL; vport->nic.client = NULL; @@ -5531,7 +5554,6 @@ static int hclge_pci_init(struct hclge_dev *hdev) pci_set_master(pdev); hw = &hdev->hw; - hw->back = hdev; hw->io_base = pcim_iomap(pdev, 2, 0); if (!hw->io_base) { dev_err(&pdev->dev, "Can't map configuration register space\n"); @@ -5562,6 +5584,30 @@ static void hclge_pci_uninit(struct hclge_dev *hdev) pci_disable_device(pdev); } +static void hclge_state_init(struct hclge_dev *hdev) +{ + set_bit(HCLGE_STATE_SERVICE_INITED, &hdev->state); + set_bit(HCLGE_STATE_DOWN, &hdev->state); + clear_bit(HCLGE_STATE_RST_SERVICE_SCHED, &hdev->state); + clear_bit(HCLGE_STATE_RST_HANDLING, &hdev->state); + clear_bit(HCLGE_STATE_MBX_SERVICE_SCHED, &hdev->state); + clear_bit(HCLGE_STATE_MBX_HANDLING, &hdev->state); +} + +static void hclge_state_uninit(struct hclge_dev *hdev) +{ + set_bit(HCLGE_STATE_DOWN, &hdev->state); + + if (hdev->service_timer.function) + del_timer_sync(&hdev->service_timer); + if (hdev->service_task.func) + cancel_work_sync(&hdev->service_task); + if (hdev->rst_service_task.func) + cancel_work_sync(&hdev->rst_service_task); + if (hdev->mbx_service_task.func) + cancel_work_sync(&hdev->mbx_service_task); +} + static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) { struct pci_dev *pdev = ae_dev->pdev; @@ -5577,8 +5623,6 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) hdev->pdev = pdev; hdev->ae_dev = ae_dev; hdev->reset_type = HNAE3_NONE_RESET; - hdev->reset_request = 0; - hdev->reset_pending = 0; ae_dev->priv = hdev; ret = hclge_pci_init(hdev); @@ -5702,12 +5746,7 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) /* Enable MISC vector(vector0) */ hclge_enable_vector(&hdev->misc_vector, true); - set_bit(HCLGE_STATE_SERVICE_INITED, &hdev->state); - set_bit(HCLGE_STATE_DOWN, &hdev->state); - clear_bit(HCLGE_STATE_RST_SERVICE_SCHED, &hdev->state); - clear_bit(HCLGE_STATE_RST_HANDLING, &hdev->state); - clear_bit(HCLGE_STATE_MBX_SERVICE_SCHED, &hdev->state); - clear_bit(HCLGE_STATE_MBX_HANDLING, &hdev->state); + hclge_state_init(hdev); pr_info("%s driver initialization finished.\n", HCLGE_DRIVER_NAME); return 0; @@ -5812,16 +5851,7 @@ static void hclge_uninit_ae_dev(struct hnae3_ae_dev *ae_dev) struct hclge_dev *hdev = ae_dev->priv; struct hclge_mac *mac = &hdev->hw.mac; - set_bit(HCLGE_STATE_DOWN, &hdev->state); - - if (hdev->service_timer.function) - del_timer_sync(&hdev->service_timer); - if (hdev->service_task.func) - cancel_work_sync(&hdev->service_task); - if (hdev->rst_service_task.func) - cancel_work_sync(&hdev->rst_service_task); - if (hdev->mbx_service_task.func) - cancel_work_sync(&hdev->mbx_service_task); + hclge_state_uninit(hdev); if (mac->phydev) mdiobus_unregister(mac->mdio_bus); @@ -5905,9 +5935,10 @@ static int hclge_set_channels(struct hnae3_handle *handle, u32 new_tqps_num) u32 *rss_indir; int ret, i; + /* Free old tqps, and reallocate with new tqp number when nic setup */ hclge_release_tqp(vport); - ret = hclge_knic_setup(vport, new_tqps_num); + ret = hclge_knic_setup(vport, new_tqps_num, kinfo->num_desc); if (ret) { dev_err(&hdev->pdev->dev, "setup nic fail, ret =%d\n", ret); return ret; @@ -6149,8 +6180,8 @@ static int hclge_set_led_status(struct hclge_dev *hdev, u8 locate_led_status) hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_LED_STATUS_CFG, false); req = (struct hclge_set_led_state_cmd *)desc.data; - hnae_set_field(req->locate_led_config, HCLGE_LED_LOCATE_STATE_M, - HCLGE_LED_LOCATE_STATE_S, locate_led_status); + hnae3_set_field(req->locate_led_config, HCLGE_LED_LOCATE_STATE_M, + HCLGE_LED_LOCATE_STATE_S, locate_led_status); ret = hclge_cmd_send(&hdev->hw, &desc, 1); if (ret) @@ -6280,7 +6311,6 @@ static const struct hnae3_ae_ops hclge_ops = { static struct hnae3_ae_algo ae_algo = { .ops = &hclge_ops, - .name = HCLGE_NAME, .pdev_id_table = ae_algo_pci_tbl, }; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h index 7488534528cd..1528fb3fa6be 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016~2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #ifndef __HCLGE_MAIN_H #define __HCLGE_MAIN_H @@ -22,8 +16,6 @@ #define HCLGE_INVALID_VPORT 0xffff -#define HCLGE_ROCE_VECTOR_OFFSET 96 - #define HCLGE_PF_CFG_BLOCK_SIZE 32 #define HCLGE_PF_CFG_DESC_NUM \ (HCLGE_PF_CFG_BLOCK_SIZE / HCLGE_CFG_RD_LEN_BYTES) @@ -40,7 +32,7 @@ #define HCLGE_RSS_HASH_ALGO_TOEPLITZ 0 #define HCLGE_RSS_HASH_ALGO_SIMPLE 1 #define HCLGE_RSS_HASH_ALGO_SYMMETRIC 2 -#define HCLGE_RSS_HASH_ALGO_MASK 0xf +#define HCLGE_RSS_HASH_ALGO_MASK GENMASK(3, 0) #define HCLGE_RSS_CFG_TBL_NUM \ (HCLGE_RSS_IND_TBL_SIZE / HCLGE_RSS_CFG_TBL_SIZE) @@ -77,11 +69,11 @@ /* Copper Specific Status Register */ #define HCLGE_PHY_CSS_REG 17 -#define HCLGE_PHY_MDIX_CTRL_S (5) +#define HCLGE_PHY_MDIX_CTRL_S 5 #define HCLGE_PHY_MDIX_CTRL_M GENMASK(6, 5) -#define HCLGE_PHY_MDIX_STATUS_B (6) -#define HCLGE_PHY_SPEED_DUP_RESOLVE_B (11) +#define HCLGE_PHY_MDIX_STATUS_B 6 +#define HCLGE_PHY_SPEED_DUP_RESOLVE_B 11 /* Factor used to calculate offset and bitmap of VF num */ #define HCLGE_VF_NUM_PER_CMD 64 @@ -89,9 +81,10 @@ /* Reset related Registers */ #define HCLGE_MISC_RESET_STS_REG 0x20700 +#define HCLGE_MISC_VECTOR_INT_STS 0x20800 #define HCLGE_GLOBAL_RESET_REG 0x20A00 -#define HCLGE_GLOBAL_RESET_BIT 0x0 -#define HCLGE_CORE_RESET_BIT 0x1 +#define HCLGE_GLOBAL_RESET_BIT 0 +#define HCLGE_CORE_RESET_BIT 1 #define HCLGE_FUN_RST_ING 0x20C00 #define HCLGE_FUN_RST_ING_B 0 @@ -128,6 +121,7 @@ enum HCLGE_DEV_STATE { HCLGE_STATE_MBX_SERVICE_SCHED, HCLGE_STATE_MBX_HANDLING, HCLGE_STATE_STATISTICS_UPDATING, + HCLGE_STATE_CMD_DISABLE, HCLGE_STATE_MAX }; @@ -138,12 +132,6 @@ enum hclge_evt_cause { }; #define HCLGE_MPF_ENBALE 1 -struct hclge_caps { - u16 num_tqp; - u16 num_buffer_cell; - u32 flag; - u16 vmdq; -}; enum HCLGE_MAC_SPEED { HCLGE_MAC_SPEED_10M = 10, /* 10 Mbps */ @@ -189,8 +177,6 @@ struct hclge_hw { struct hclge_mac mac; int num_vec; struct hclge_cmq cmq; - struct hclge_caps caps; - void *back; }; /* TQP stats */ @@ -202,7 +188,10 @@ struct hlcge_tqp_stats { }; struct hclge_tqp { - struct device *dev; /* Device for DMA mapping */ + /* copy of device pointer from pci_dev, + * used when perform DMA mapping + */ + struct device *dev; struct hnae3_queue q; struct hlcge_tqp_stats tqp_stats; u16 index; /* Global index in a NIC controller */ @@ -492,13 +481,11 @@ struct hclge_dev { u16 num_tqps; /* Num task queue pairs of this PF */ u16 num_req_vfs; /* Num VFs requested for this PF */ - /* Base task tqp physical id of this PF */ - u16 base_tqp_pid; + u16 base_tqp_pid; /* Base task tqp physical id of this PF */ u16 alloc_rss_size; /* Allocated RSS task queue */ u16 rss_size_max; /* HW defined max RSS task queue */ - /* Num of guaranteed filters for this PF */ - u16 fdir_pf_filter_count; + u16 fdir_pf_filter_count; /* Num of guaranteed filters for this PF */ u16 num_alloc_vport; /* Num vports this driver supports */ u32 numa_node_mask; u16 rx_buf_len; @@ -520,6 +507,7 @@ struct hclge_dev { u16 num_msi; u16 num_msi_left; u16 num_msi_used; + u16 roce_base_msix_offset; u32 base_msi_vector; u16 *vector_status; int *vector_irq; @@ -560,7 +548,7 @@ struct hclge_dev { u32 mps; /* Max packet size */ enum hclge_mta_dmac_sel_type mta_mac_sel_type; - bool enable_mta; /* Mutilcast filter enable */ + bool enable_mta; /* Multicast filter enable */ struct hclge_vlan_type_cfg vlan_type_cfg; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c index 7541cb9b71ce..f34851c91eb3 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c @@ -104,13 +104,15 @@ static void hclge_free_vector_ring_chain(struct hnae3_ring_chain_node *head) } } -/* hclge_get_ring_chain_from_mbx: get ring type & tqpid from mailbox message +/* hclge_get_ring_chain_from_mbx: get ring type & tqp id & int_gl idx + * from mailbox message * msg[0]: opcode * msg[1]: <not relevant to this function> * msg[2]: ring_num * msg[3]: first ring type (TX|RX) * msg[4]: first tqp id - * msg[5] ~ msg[14]: other ring type and tqp id + * msg[5]: first int_gl idx + * msg[6] ~ msg[14]: other ring type, tqp id and int_gl idx */ static int hclge_get_ring_chain_from_mbx( struct hclge_mbx_vf_to_pf_cmd *req, @@ -128,12 +130,12 @@ static int hclge_get_ring_chain_from_mbx( HCLGE_MBX_RING_NODE_VARIABLE_NUM)) return -ENOMEM; - hnae_set_bit(ring_chain->flag, HNAE3_RING_TYPE_B, req->msg[3]); + hnae3_set_bit(ring_chain->flag, HNAE3_RING_TYPE_B, req->msg[3]); ring_chain->tqp_index = hclge_get_queue_id(vport->nic.kinfo.tqp[req->msg[4]]); - hnae_set_field(ring_chain->int_gl_idx, HCLGE_INT_GL_IDX_M, - HCLGE_INT_GL_IDX_S, - req->msg[5]); + hnae3_set_field(ring_chain->int_gl_idx, HNAE3_RING_GL_IDX_M, + HNAE3_RING_GL_IDX_S, + req->msg[5]); cur_chain = ring_chain; @@ -142,19 +144,19 @@ static int hclge_get_ring_chain_from_mbx( if (!new_chain) goto err; - hnae_set_bit(new_chain->flag, HNAE3_RING_TYPE_B, - req->msg[HCLGE_MBX_RING_NODE_VARIABLE_NUM * i + - HCLGE_MBX_RING_MAP_BASIC_MSG_NUM]); + hnae3_set_bit(new_chain->flag, HNAE3_RING_TYPE_B, + req->msg[HCLGE_MBX_RING_NODE_VARIABLE_NUM * i + + HCLGE_MBX_RING_MAP_BASIC_MSG_NUM]); new_chain->tqp_index = hclge_get_queue_id(vport->nic.kinfo.tqp [req->msg[HCLGE_MBX_RING_NODE_VARIABLE_NUM * i + HCLGE_MBX_RING_MAP_BASIC_MSG_NUM + 1]]); - hnae_set_field(new_chain->int_gl_idx, HCLGE_INT_GL_IDX_M, - HCLGE_INT_GL_IDX_S, - req->msg[HCLGE_MBX_RING_NODE_VARIABLE_NUM * i + - HCLGE_MBX_RING_MAP_BASIC_MSG_NUM + 2]); + hnae3_set_field(new_chain->int_gl_idx, HNAE3_RING_GL_IDX_M, + HNAE3_RING_GL_IDX_S, + req->msg[HCLGE_MBX_RING_NODE_VARIABLE_NUM * i + + HCLGE_MBX_RING_MAP_BASIC_MSG_NUM + 2]); cur_chain->next = new_chain; cur_chain = new_chain; @@ -460,7 +462,7 @@ void hclge_mbx_handler(struct hclge_dev *hdev) req = (struct hclge_mbx_vf_to_pf_cmd *)desc->data; flag = le16_to_cpu(crq->desc[crq->next_to_use].flag); - if (unlikely(!hnae_get_bit(flag, HCLGE_CMDQ_RX_OUTVLD_B))) { + if (unlikely(!hnae3_get_bit(flag, HCLGE_CMDQ_RX_OUTVLD_B))) { dev_warn(&hdev->pdev->dev, "dropped invalid mailbox message, code = %d\n", req->msg[0]); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c index 9f7932e423b5..398971a062f4 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016~2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #include <linux/etherdevice.h> #include <linux/kernel.h> @@ -67,16 +61,16 @@ static int hclge_mdio_write(struct mii_bus *bus, int phyid, int regnum, mdio_cmd = (struct hclge_mdio_cfg_cmd *)desc.data; - hnae_set_field(mdio_cmd->phyid, HCLGE_MDIO_PHYID_M, - HCLGE_MDIO_PHYID_S, phyid); - hnae_set_field(mdio_cmd->phyad, HCLGE_MDIO_PHYREG_M, - HCLGE_MDIO_PHYREG_S, regnum); + hnae3_set_field(mdio_cmd->phyid, HCLGE_MDIO_PHYID_M, + HCLGE_MDIO_PHYID_S, phyid); + hnae3_set_field(mdio_cmd->phyad, HCLGE_MDIO_PHYREG_M, + HCLGE_MDIO_PHYREG_S, regnum); - hnae_set_bit(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_START_B, 1); - hnae_set_field(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_ST_M, - HCLGE_MDIO_CTRL_ST_S, 1); - hnae_set_field(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_OP_M, - HCLGE_MDIO_CTRL_OP_S, HCLGE_MDIO_C22_WRITE); + hnae3_set_bit(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_START_B, 1); + hnae3_set_field(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_ST_M, + HCLGE_MDIO_CTRL_ST_S, 1); + hnae3_set_field(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_OP_M, + HCLGE_MDIO_CTRL_OP_S, HCLGE_MDIO_C22_WRITE); mdio_cmd->data_wr = cpu_to_le16(data); @@ -105,16 +99,16 @@ static int hclge_mdio_read(struct mii_bus *bus, int phyid, int regnum) mdio_cmd = (struct hclge_mdio_cfg_cmd *)desc.data; - hnae_set_field(mdio_cmd->phyid, HCLGE_MDIO_PHYID_M, - HCLGE_MDIO_PHYID_S, phyid); - hnae_set_field(mdio_cmd->phyad, HCLGE_MDIO_PHYREG_M, - HCLGE_MDIO_PHYREG_S, regnum); + hnae3_set_field(mdio_cmd->phyid, HCLGE_MDIO_PHYID_M, + HCLGE_MDIO_PHYID_S, phyid); + hnae3_set_field(mdio_cmd->phyad, HCLGE_MDIO_PHYREG_M, + HCLGE_MDIO_PHYREG_S, regnum); - hnae_set_bit(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_START_B, 1); - hnae_set_field(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_ST_M, - HCLGE_MDIO_CTRL_ST_S, 1); - hnae_set_field(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_OP_M, - HCLGE_MDIO_CTRL_OP_S, HCLGE_MDIO_C22_READ); + hnae3_set_bit(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_START_B, 1); + hnae3_set_field(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_ST_M, + HCLGE_MDIO_CTRL_ST_S, 1); + hnae3_set_field(mdio_cmd->ctrl_bit, HCLGE_MDIO_CTRL_OP_M, + HCLGE_MDIO_CTRL_OP_S, HCLGE_MDIO_C22_READ); /* Read out phy data */ ret = hclge_cmd_send(&hdev->hw, &desc, 1); @@ -125,7 +119,7 @@ static int hclge_mdio_read(struct mii_bus *bus, int phyid, int regnum) return ret; } - if (hnae_get_bit(le16_to_cpu(mdio_cmd->sta), HCLGE_MDIO_STA_B)) { + if (hnae3_get_bit(le16_to_cpu(mdio_cmd->sta), HCLGE_MDIO_STA_B)) { dev_err(&hdev->pdev->dev, "mdio read data error\n"); return -EIO; } @@ -199,7 +193,7 @@ static void hclge_mac_adjust_link(struct net_device *netdev) netdev_err(netdev, "failed to configure flow control.\n"); } -int hclge_mac_start_phy(struct hclge_dev *hdev) +int hclge_mac_connect_phy(struct hclge_dev *hdev) { struct net_device *netdev = hdev->vport[0].nic.netdev; struct phy_device *phydev = hdev->hw.mac.phydev; @@ -208,6 +202,8 @@ int hclge_mac_start_phy(struct hclge_dev *hdev) if (!phydev) return 0; + phydev->supported &= ~SUPPORTED_FIBRE; + ret = phy_connect_direct(netdev, phydev, hclge_mac_adjust_link, PHY_INTERFACE_MODE_SGMII); @@ -219,11 +215,29 @@ int hclge_mac_start_phy(struct hclge_dev *hdev) phydev->supported &= HCLGE_PHY_SUPPORTED_FEATURES; phydev->advertising = phydev->supported; - phy_start(phydev); - return 0; } +void hclge_mac_disconnect_phy(struct hclge_dev *hdev) +{ + struct phy_device *phydev = hdev->hw.mac.phydev; + + if (!phydev) + return; + + phy_disconnect(phydev); +} + +void hclge_mac_start_phy(struct hclge_dev *hdev) +{ + struct phy_device *phydev = hdev->hw.mac.phydev; + + if (!phydev) + return; + + phy_start(phydev); +} + void hclge_mac_stop_phy(struct hclge_dev *hdev) { struct net_device *netdev = hdev->vport[0].nic.netdev; @@ -233,5 +247,4 @@ void hclge_mac_stop_phy(struct hclge_dev *hdev) return; phy_stop(phydev); - phy_disconnect(phydev); } diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.h index c5e91cfb8f2c..5fbf7dddb5d9 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.h @@ -1,17 +1,13 @@ -/* - * Copyright (c) 2016-2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #ifndef __HCLGE_MDIO_H #define __HCLGE_MDIO_H int hclge_mac_mdio_config(struct hclge_dev *hdev); -int hclge_mac_start_phy(struct hclge_dev *hdev); +int hclge_mac_connect_phy(struct hclge_dev *hdev); +void hclge_mac_disconnect_phy(struct hclge_dev *hdev); +void hclge_mac_start_phy(struct hclge_dev *hdev); void hclge_mac_stop_phy(struct hclge_dev *hdev); #endif diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c index 262c125f8137..5db70a1451c5 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016~2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #include <linux/etherdevice.h> @@ -1184,10 +1178,10 @@ static int hclge_bp_setup_hw(struct hclge_dev *hdev, u8 tc) u16 qs_id = vport->qs_offset + tc; u8 grp, sub_grp; - grp = hnae_get_field(qs_id, HCLGE_BP_GRP_ID_M, - HCLGE_BP_GRP_ID_S); - sub_grp = hnae_get_field(qs_id, HCLGE_BP_SUB_GRP_ID_M, - HCLGE_BP_SUB_GRP_ID_S); + grp = hnae3_get_field(qs_id, HCLGE_BP_GRP_ID_M, + HCLGE_BP_GRP_ID_S); + sub_grp = hnae3_get_field(qs_id, HCLGE_BP_SUB_GRP_ID_M, + HCLGE_BP_SUB_GRP_ID_S); if (i == grp) qs_bitmap |= (1 << sub_grp); @@ -1223,6 +1217,10 @@ static int hclge_mac_pause_setup_hw(struct hclge_dev *hdev) tx_en = true; rx_en = true; break; + case HCLGE_FC_PFC: + tx_en = false; + rx_en = false; + break; default: tx_en = true; rx_en = true; @@ -1240,8 +1238,9 @@ int hclge_pause_setup_hw(struct hclge_dev *hdev) if (ret) return ret; - if (hdev->tm_info.fc_mode != HCLGE_FC_PFC) - return hclge_mac_pause_setup_hw(hdev); + ret = hclge_mac_pause_setup_hw(hdev); + if (ret) + return ret; /* Only DCB-supported dev supports qset back pressure and pfc cmd */ if (!hnae3_dev_dcb_supported(hdev)) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h index c2b6e8a6700f..dd4c194747c1 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h @@ -1,11 +1,5 @@ -/* - * Copyright (c) 2016~2017 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2016-2017 Hisilicon Limited. #ifndef __HCLGE_TM_H #define __HCLGE_TM_H @@ -123,10 +117,11 @@ struct hclge_port_shapping_cmd { }; #define hclge_tm_set_field(dest, string, val) \ - hnae_set_field((dest), (HCLGE_TM_SHAP_##string##_MSK), \ - (HCLGE_TM_SHAP_##string##_LSH), val) + hnae3_set_field((dest), \ + (HCLGE_TM_SHAP_##string##_MSK), \ + (HCLGE_TM_SHAP_##string##_LSH), val) #define hclge_tm_get_field(src, string) \ - hnae_get_field((src), (HCLGE_TM_SHAP_##string##_MSK), \ + hnae3_get_field((src), (HCLGE_TM_SHAP_##string##_MSK), \ (HCLGE_TM_SHAP_##string##_LSH)) int hclge_tm_schd_init(struct hclge_dev *hdev); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c index 1bbfe131b596..fb471fe2c494 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c @@ -76,32 +76,24 @@ static int hclgevf_alloc_cmd_desc(struct hclgevf_cmq_ring *ring) { int size = ring->desc_num * sizeof(struct hclgevf_desc); - ring->desc = kzalloc(size, GFP_KERNEL); + ring->desc = dma_zalloc_coherent(cmq_ring_to_dev(ring), + size, &ring->desc_dma_addr, + GFP_KERNEL); if (!ring->desc) return -ENOMEM; - ring->desc_dma_addr = dma_map_single(cmq_ring_to_dev(ring), ring->desc, - size, DMA_BIDIRECTIONAL); - - if (dma_mapping_error(cmq_ring_to_dev(ring), ring->desc_dma_addr)) { - ring->desc_dma_addr = 0; - kfree(ring->desc); - ring->desc = NULL; - return -ENOMEM; - } - return 0; } static void hclgevf_free_cmd_desc(struct hclgevf_cmq_ring *ring) { - dma_unmap_single(cmq_ring_to_dev(ring), ring->desc_dma_addr, - ring->desc_num * sizeof(ring->desc[0]), - hclgevf_ring_to_dma_dir(ring)); + int size = ring->desc_num * sizeof(struct hclgevf_desc); - ring->desc_dma_addr = 0; - kfree(ring->desc); - ring->desc = NULL; + if (ring->desc) { + dma_free_coherent(cmq_ring_to_dev(ring), size, + ring->desc, ring->desc_dma_addr); + ring->desc = NULL; + } } static int hclgevf_init_cmd_queue(struct hclgevf_dev *hdev, diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h index 621c6cbacf76..19b32860309c 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h @@ -82,6 +82,7 @@ struct hclgevf_cmq { enum hclgevf_opcode_type { /* Generic command */ HCLGEVF_OPC_QUERY_FW_VER = 0x0001, + HCLGEVF_OPC_QUERY_VF_RSRC = 0x0024, /* TQP command */ HCLGEVF_OPC_QUERY_TX_STATUS = 0x0B03, HCLGEVF_OPC_QUERY_RX_STATUS = 0x0B13, @@ -134,6 +135,19 @@ struct hclgevf_query_version_cmd { __le32 firmware_rsv[5]; }; +#define HCLGEVF_MSIX_OFT_ROCEE_S 0 +#define HCLGEVF_MSIX_OFT_ROCEE_M (0xffff << HCLGEVF_MSIX_OFT_ROCEE_S) +#define HCLGEVF_VEC_NUM_S 0 +#define HCLGEVF_VEC_NUM_M (0xff << HCLGEVF_VEC_NUM_S) +struct hclgevf_query_res_cmd { + __le16 tqp_num; + __le16 reserved; + __le16 msixcap_localid_ba_nic; + __le16 msixcap_localid_ba_rocee; + __le16 vf_intr_vector_number; + __le16 rsv[7]; +}; + #define HCLGEVF_RSS_HASH_KEY_OFFSET 4 #define HCLGEVF_RSS_HASH_KEY_NUM 16 struct hclgevf_rss_config_cmd { diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index a17872aab168..9c0091f2addf 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -330,6 +330,12 @@ static int hclgevf_set_handle_info(struct hclgevf_dev *hdev) static void hclgevf_free_vector(struct hclgevf_dev *hdev, int vector_id) { + if (hdev->vector_status[vector_id] == HCLGEVF_INVALID_VPORT) { + dev_warn(&hdev->pdev->dev, + "vector(vector_id %d) has been freed.\n", vector_id); + return; + } + hdev->vector_status[vector_id] = HCLGEVF_INVALID_VPORT; hdev->num_msi_left += 1; hdev->num_msi_used -= 1; @@ -444,12 +450,12 @@ static int hclgevf_set_rss_tc_mode(struct hclgevf_dev *hdev, u16 rss_size) hclgevf_cmd_setup_basic_desc(&desc, HCLGEVF_OPC_RSS_TC_MODE, false); for (i = 0; i < HCLGEVF_MAX_TC_NUM; i++) { - hnae_set_bit(req->rss_tc_mode[i], HCLGEVF_RSS_TC_VALID_B, - (tc_valid[i] & 0x1)); - hnae_set_field(req->rss_tc_mode[i], HCLGEVF_RSS_TC_SIZE_M, - HCLGEVF_RSS_TC_SIZE_S, tc_size[i]); - hnae_set_field(req->rss_tc_mode[i], HCLGEVF_RSS_TC_OFFSET_M, - HCLGEVF_RSS_TC_OFFSET_S, tc_offset[i]); + hnae3_set_bit(req->rss_tc_mode[i], HCLGEVF_RSS_TC_VALID_B, + (tc_valid[i] & 0x1)); + hnae3_set_field(req->rss_tc_mode[i], HCLGEVF_RSS_TC_SIZE_M, + HCLGEVF_RSS_TC_SIZE_S, tc_size[i]); + hnae3_set_field(req->rss_tc_mode[i], HCLGEVF_RSS_TC_OFFSET_M, + HCLGEVF_RSS_TC_OFFSET_S, tc_offset[i]); } status = hclgevf_cmd_send(&hdev->hw, &desc, 1); if (status) @@ -547,24 +553,18 @@ static int hclgevf_get_tc_size(struct hnae3_handle *handle) } static int hclgevf_bind_ring_to_vector(struct hnae3_handle *handle, bool en, - int vector, + int vector_id, struct hnae3_ring_chain_node *ring_chain) { struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle); struct hnae3_ring_chain_node *node; struct hclge_mbx_vf_to_pf_cmd *req; struct hclgevf_desc desc; - int i = 0, vector_id; + int i = 0; int status; u8 type; req = (struct hclge_mbx_vf_to_pf_cmd *)desc.data; - vector_id = hclgevf_get_vector_index(hdev, vector); - if (vector_id < 0) { - dev_err(&handle->pdev->dev, - "Get vector index fail. ret =%d\n", vector_id); - return vector_id; - } for (node = ring_chain; node; node = node->next) { int idx_offset = HCLGE_MBX_RING_MAP_BASIC_MSG_NUM + @@ -582,11 +582,11 @@ static int hclgevf_bind_ring_to_vector(struct hnae3_handle *handle, bool en, } req->msg[idx_offset] = - hnae_get_bit(node->flag, HNAE3_RING_TYPE_B); + hnae3_get_bit(node->flag, HNAE3_RING_TYPE_B); req->msg[idx_offset + 1] = node->tqp_index; - req->msg[idx_offset + 2] = hnae_get_field(node->int_gl_idx, - HNAE3_RING_GL_IDX_M, - HNAE3_RING_GL_IDX_S); + req->msg[idx_offset + 2] = hnae3_get_field(node->int_gl_idx, + HNAE3_RING_GL_IDX_M, + HNAE3_RING_GL_IDX_S); i++; if ((i == (HCLGE_MBX_VF_MSG_DATA_NUM - @@ -617,7 +617,17 @@ static int hclgevf_bind_ring_to_vector(struct hnae3_handle *handle, bool en, static int hclgevf_map_ring_to_vector(struct hnae3_handle *handle, int vector, struct hnae3_ring_chain_node *ring_chain) { - return hclgevf_bind_ring_to_vector(handle, true, vector, ring_chain); + struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle); + int vector_id; + + vector_id = hclgevf_get_vector_index(hdev, vector); + if (vector_id < 0) { + dev_err(&handle->pdev->dev, + "Get vector index fail. ret =%d\n", vector_id); + return vector_id; + } + + return hclgevf_bind_ring_to_vector(handle, true, vector_id, ring_chain); } static int hclgevf_unmap_ring_from_vector( @@ -635,7 +645,7 @@ static int hclgevf_unmap_ring_from_vector( return vector_id; } - ret = hclgevf_bind_ring_to_vector(handle, false, vector, ring_chain); + ret = hclgevf_bind_ring_to_vector(handle, false, vector_id, ring_chain); if (ret) dev_err(&handle->pdev->dev, "Unmap ring from vector fail. vector=%d, ret =%d\n", @@ -648,8 +658,17 @@ static int hclgevf_unmap_ring_from_vector( static int hclgevf_put_vector(struct hnae3_handle *handle, int vector) { struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle); + int vector_id; - hclgevf_free_vector(hdev, vector); + vector_id = hclgevf_get_vector_index(hdev, vector); + if (vector_id < 0) { + dev_err(&handle->pdev->dev, + "hclgevf_put_vector get vector index fail. ret =%d\n", + vector_id); + return vector_id; + } + + hclgevf_free_vector(hdev, vector_id); return 0; } @@ -990,8 +1009,8 @@ static int hclgevf_reset_wait(struct hclgevf_dev *hdev) /* wait to check the hardware reset completion status */ val = hclgevf_read_dev(&hdev->hw, HCLGEVF_FUN_RST_ING); - while (hnae_get_bit(val, HCLGEVF_FUN_RST_ING_B) && - (cnt < HCLGEVF_RESET_WAIT_CNT)) { + while (hnae3_get_bit(val, HCLGEVF_FUN_RST_ING_B) && + (cnt < HCLGEVF_RESET_WAIT_CNT)) { msleep(HCLGEVF_RESET_WAIT_MS); val = hclgevf_read_dev(&hdev->hw, HCLGEVF_FUN_RST_ING); cnt++; @@ -1351,14 +1370,13 @@ static int hclgevf_init_roce_base_info(struct hclgevf_dev *hdev) struct hnae3_handle *roce = &hdev->roce; struct hnae3_handle *nic = &hdev->nic; - roce->rinfo.num_vectors = HCLGEVF_ROCEE_VECTOR_NUM; + roce->rinfo.num_vectors = hdev->num_roce_msix; if (hdev->num_msi_left < roce->rinfo.num_vectors || hdev->num_msi_left == 0) return -EINVAL; - roce->rinfo.base_vector = - hdev->vector_status[hdev->num_msi_used]; + roce->rinfo.base_vector = hdev->roce_base_vector; roce->rinfo.netdev = nic->kinfo.netdev; roce->rinfo.roce_io_base = hdev->hw.io_base; @@ -1501,10 +1519,15 @@ static int hclgevf_init_msi(struct hclgevf_dev *hdev) if (hclgevf_dev_ongoing_reset(hdev)) return 0; - hdev->num_msi = HCLGEVF_MAX_VF_VECTOR_NUM; + if (hnae3_get_bit(hdev->ae_dev->flag, HNAE3_DEV_SUPPORT_ROCE_B)) + vectors = pci_alloc_irq_vectors(pdev, + hdev->roce_base_msix_offset + 1, + hdev->num_msi, + PCI_IRQ_MSIX); + else + vectors = pci_alloc_irq_vectors(pdev, 1, hdev->num_msi, + PCI_IRQ_MSI | PCI_IRQ_MSIX); - vectors = pci_alloc_irq_vectors(pdev, 1, hdev->num_msi, - PCI_IRQ_MSI | PCI_IRQ_MSIX); if (vectors < 0) { dev_err(&pdev->dev, "failed(%d) to allocate MSI/MSI-X vectors\n", @@ -1519,6 +1542,7 @@ static int hclgevf_init_msi(struct hclgevf_dev *hdev) hdev->num_msi = vectors; hdev->num_msi_left = vectors; hdev->base_msi_vector = pdev->irq; + hdev->roce_base_vector = pdev->irq + hdev->roce_base_msix_offset; hdev->vector_status = devm_kcalloc(&pdev->dev, hdev->num_msi, sizeof(u16), GFP_KERNEL); @@ -1582,9 +1606,10 @@ static void hclgevf_misc_irq_uninit(struct hclgevf_dev *hdev) hclgevf_free_vector(hdev, 0); } -static int hclgevf_init_instance(struct hclgevf_dev *hdev, - struct hnae3_client *client) +static int hclgevf_init_client_instance(struct hnae3_client *client, + struct hnae3_ae_dev *ae_dev) { + struct hclgevf_dev *hdev = ae_dev->priv; int ret; switch (client->type) { @@ -1635,9 +1660,11 @@ static int hclgevf_init_instance(struct hclgevf_dev *hdev, return 0; } -static void hclgevf_uninit_instance(struct hclgevf_dev *hdev, - struct hnae3_client *client) +static void hclgevf_uninit_client_instance(struct hnae3_client *client, + struct hnae3_ae_dev *ae_dev) { + struct hclgevf_dev *hdev = ae_dev->priv; + /* un-init roce, if it exists */ if (hdev->roce_client) hdev->roce_client->ops->uninit_instance(&hdev->roce, 0); @@ -1648,22 +1675,6 @@ static void hclgevf_uninit_instance(struct hclgevf_dev *hdev, client->ops->uninit_instance(&hdev->nic, 0); } -static int hclgevf_register_client(struct hnae3_client *client, - struct hnae3_ae_dev *ae_dev) -{ - struct hclgevf_dev *hdev = ae_dev->priv; - - return hclgevf_init_instance(hdev, client); -} - -static void hclgevf_unregister_client(struct hnae3_client *client, - struct hnae3_ae_dev *ae_dev) -{ - struct hclgevf_dev *hdev = ae_dev->priv; - - hclgevf_uninit_instance(hdev, client); -} - static int hclgevf_pci_init(struct hclgevf_dev *hdev) { struct pci_dev *pdev = hdev->pdev; @@ -1727,6 +1738,45 @@ static void hclgevf_pci_uninit(struct hclgevf_dev *hdev) pci_disable_device(pdev); } +static int hclgevf_query_vf_resource(struct hclgevf_dev *hdev) +{ + struct hclgevf_query_res_cmd *req; + struct hclgevf_desc desc; + int ret; + + hclgevf_cmd_setup_basic_desc(&desc, HCLGEVF_OPC_QUERY_VF_RSRC, true); + ret = hclgevf_cmd_send(&hdev->hw, &desc, 1); + if (ret) { + dev_err(&hdev->pdev->dev, + "query vf resource failed, ret = %d.\n", ret); + return ret; + } + + req = (struct hclgevf_query_res_cmd *)desc.data; + + if (hnae3_get_bit(hdev->ae_dev->flag, HNAE3_DEV_SUPPORT_ROCE_B)) { + hdev->roce_base_msix_offset = + hnae3_get_field(__le16_to_cpu(req->msixcap_localid_ba_rocee), + HCLGEVF_MSIX_OFT_ROCEE_M, + HCLGEVF_MSIX_OFT_ROCEE_S); + hdev->num_roce_msix = + hnae3_get_field(__le16_to_cpu(req->vf_intr_vector_number), + HCLGEVF_VEC_NUM_M, HCLGEVF_VEC_NUM_S); + + /* VF should have NIC vectors and Roce vectors, NIC vectors + * are queued before Roce vectors. The offset is fixed to 64. + */ + hdev->num_msi = hdev->num_roce_msix + + hdev->roce_base_msix_offset; + } else { + hdev->num_msi = + hnae3_get_field(__le16_to_cpu(req->vf_intr_vector_number), + HCLGEVF_VEC_NUM_M, HCLGEVF_VEC_NUM_S); + } + + return 0; +} + static int hclgevf_init_hdev(struct hclgevf_dev *hdev) { struct pci_dev *pdev = hdev->pdev; @@ -1744,18 +1794,26 @@ static int hclgevf_init_hdev(struct hclgevf_dev *hdev) return ret; } + ret = hclgevf_cmd_init(hdev); + if (ret) + goto err_cmd_init; + + /* Get vf resource */ + ret = hclgevf_query_vf_resource(hdev); + if (ret) { + dev_err(&hdev->pdev->dev, + "Query vf status error, ret = %d.\n", ret); + goto err_query_vf; + } + ret = hclgevf_init_msi(hdev); if (ret) { dev_err(&pdev->dev, "failed(%d) to init MSI/MSI-X\n", ret); - goto err_irq_init; + goto err_query_vf; } hclgevf_state_init(hdev); - ret = hclgevf_cmd_init(hdev); - if (ret) - goto err_cmd_init; - ret = hclgevf_misc_irq_init(hdev); if (ret) { dev_err(&pdev->dev, "failed(%d) to init Misc IRQ(vector0)\n", @@ -1811,11 +1869,11 @@ static int hclgevf_init_hdev(struct hclgevf_dev *hdev) err_config: hclgevf_misc_irq_uninit(hdev); err_misc_irq_init: - hclgevf_cmd_uninit(hdev); -err_cmd_init: hclgevf_state_uninit(hdev); hclgevf_uninit_msi(hdev); -err_irq_init: +err_query_vf: + hclgevf_cmd_uninit(hdev); +err_cmd_init: hclgevf_pci_uninit(hdev); return ret; } @@ -1924,8 +1982,8 @@ void hclgevf_update_speed_duplex(struct hclgevf_dev *hdev, u32 speed, static const struct hnae3_ae_ops hclgevf_ops = { .init_ae_dev = hclgevf_init_ae_dev, .uninit_ae_dev = hclgevf_uninit_ae_dev, - .init_client_instance = hclgevf_register_client, - .uninit_client_instance = hclgevf_unregister_client, + .init_client_instance = hclgevf_init_client_instance, + .uninit_client_instance = hclgevf_uninit_client_instance, .start = hclgevf_ae_start, .stop = hclgevf_ae_stop, .map_ring_to_vector = hclgevf_map_ring_to_vector, @@ -1962,7 +2020,6 @@ static const struct hnae3_ae_ops hclgevf_ops = { static struct hnae3_ae_algo ae_algovf = { .ops = &hclgevf_ops, - .name = HCLGEVF_NAME, .pdev_id_table = ae_algovf_pci_tbl, }; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h index 0656e8e5c5f0..b23ba171473c 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h @@ -12,7 +12,6 @@ #define HCLGEVF_MOD_VERSION "1.0" #define HCLGEVF_DRIVER_NAME "hclgevf" -#define HCLGEVF_ROCEE_VECTOR_NUM 0 #define HCLGEVF_MISC_VECTOR_NUM 0 #define HCLGEVF_INVALID_VPORT 0xffff @@ -150,6 +149,9 @@ struct hclgevf_dev { u16 num_msi; u16 num_msi_left; u16 num_msi_used; + u16 num_roce_msix; /* Num of roce vectors for this VF */ + u16 roce_base_msix_offset; + int roce_base_vector; u32 base_msi_vector; u16 *vector_status; int *vector_irq; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c index b598c06af8e0..e9d5a4f96304 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c @@ -152,7 +152,7 @@ void hclgevf_mbx_handler(struct hclgevf_dev *hdev) req = (struct hclge_mbx_pf_to_vf_cmd *)desc->data; flag = le16_to_cpu(crq->desc[crq->next_to_use].flag); - if (unlikely(!hnae_get_bit(flag, HCLGEVF_CMDQ_RX_OUTVLD_B))) { + if (unlikely(!hnae3_get_bit(flag, HCLGEVF_CMDQ_RX_OUTVLD_B))) { dev_warn(&hdev->pdev->dev, "dropped invalid mailbox message, code = %d\n", req->msg[0]); @@ -208,7 +208,8 @@ void hclgevf_mbx_handler(struct hclgevf_dev *hdev) /* tail the async message in arq */ msg_q = hdev->arq.msg_q[hdev->arq.tail]; - memcpy(&msg_q[0], req->msg, HCLGE_MBX_MAX_ARQ_MSG_SIZE); + memcpy(&msg_q[0], req->msg, + HCLGE_MBX_MAX_ARQ_MSG_SIZE * sizeof(u16)); hclge_mbx_tail_ptr_move_arq(hdev->arq); hdev->arq.count++; |