diff options
Diffstat (limited to 'drivers')
6 files changed, 565 insertions, 2 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/Makefile b/drivers/net/ethernet/marvell/octeontx2/nic/Makefile index dbc971266865..cb6513ab35e7 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/Makefile +++ b/drivers/net/ethernet/marvell/octeontx2/nic/Makefile @@ -15,5 +15,6 @@ rvu_rep-y := rep.o rvu_nicpf-$(CONFIG_DCB) += otx2_dcbnl.o rvu_nicpf-$(CONFIG_MACSEC) += cn10k_macsec.o +rvu_nicpf-$(CONFIG_XFRM_OFFLOAD) += cn10k_ipsec.o ccflags-y += -I$(srctree)/drivers/net/ethernet/marvell/octeontx2/af diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_ipsec.c b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_ipsec.c new file mode 100644 index 000000000000..e09ce42075c7 --- /dev/null +++ b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_ipsec.c @@ -0,0 +1,415 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Marvell IPSEC offload driver + * + * Copyright (C) 2024 Marvell. + */ + +#include <net/xfrm.h> +#include <linux/netdevice.h> +#include <linux/bitfield.h> + +#include "otx2_common.h" +#include "cn10k_ipsec.h" + +static bool is_dev_support_ipsec_offload(struct pci_dev *pdev) +{ + return is_dev_cn10ka_b0(pdev) || is_dev_cn10kb(pdev); +} + +static bool cn10k_cpt_device_set_inuse(struct otx2_nic *pf) +{ + enum cn10k_cpt_hw_state_e state; + + while (true) { + state = atomic_cmpxchg(&pf->ipsec.cpt_state, + CN10K_CPT_HW_AVAILABLE, + CN10K_CPT_HW_IN_USE); + if (state == CN10K_CPT_HW_AVAILABLE) + return true; + if (state == CN10K_CPT_HW_UNAVAILABLE) + return false; + + mdelay(1); + } +} + +static void cn10k_cpt_device_set_available(struct otx2_nic *pf) +{ + atomic_set(&pf->ipsec.cpt_state, CN10K_CPT_HW_AVAILABLE); +} + +static void cn10k_cpt_device_set_unavailable(struct otx2_nic *pf) +{ + atomic_set(&pf->ipsec.cpt_state, CN10K_CPT_HW_UNAVAILABLE); +} + +static int cn10k_outb_cptlf_attach(struct otx2_nic *pf) +{ + struct rsrc_attach *attach; + int ret = -ENOMEM; + + mutex_lock(&pf->mbox.lock); + /* Get memory to put this msg */ + attach = otx2_mbox_alloc_msg_attach_resources(&pf->mbox); + if (!attach) + goto unlock; + + attach->cptlfs = true; + attach->modify = true; + + /* Send attach request to AF */ + ret = otx2_sync_mbox_msg(&pf->mbox); + +unlock: + mutex_unlock(&pf->mbox.lock); + return ret; +} + +static int cn10k_outb_cptlf_detach(struct otx2_nic *pf) +{ + struct rsrc_detach *detach; + int ret = -ENOMEM; + + mutex_lock(&pf->mbox.lock); + detach = otx2_mbox_alloc_msg_detach_resources(&pf->mbox); + if (!detach) + goto unlock; + + detach->partial = true; + detach->cptlfs = true; + + /* Send detach request to AF */ + ret = otx2_sync_mbox_msg(&pf->mbox); + +unlock: + mutex_unlock(&pf->mbox.lock); + return ret; +} + +static int cn10k_outb_cptlf_alloc(struct otx2_nic *pf) +{ + struct cpt_lf_alloc_req_msg *req; + int ret = -ENOMEM; + + mutex_lock(&pf->mbox.lock); + req = otx2_mbox_alloc_msg_cpt_lf_alloc(&pf->mbox); + if (!req) + goto unlock; + + /* PF function */ + req->nix_pf_func = pf->pcifunc; + /* Enable SE-IE Engine Group */ + req->eng_grpmsk = 1 << CN10K_DEF_CPT_IPSEC_EGRP; + + ret = otx2_sync_mbox_msg(&pf->mbox); + +unlock: + mutex_unlock(&pf->mbox.lock); + return ret; +} + +static void cn10k_outb_cptlf_free(struct otx2_nic *pf) +{ + mutex_lock(&pf->mbox.lock); + otx2_mbox_alloc_msg_cpt_lf_free(&pf->mbox); + otx2_sync_mbox_msg(&pf->mbox); + mutex_unlock(&pf->mbox.lock); +} + +static int cn10k_outb_cptlf_config(struct otx2_nic *pf) +{ + struct cpt_inline_ipsec_cfg_msg *req; + int ret = -ENOMEM; + + mutex_lock(&pf->mbox.lock); + req = otx2_mbox_alloc_msg_cpt_inline_ipsec_cfg(&pf->mbox); + if (!req) + goto unlock; + + req->dir = CPT_INLINE_OUTBOUND; + req->enable = 1; + req->nix_pf_func = pf->pcifunc; + ret = otx2_sync_mbox_msg(&pf->mbox); +unlock: + mutex_unlock(&pf->mbox.lock); + return ret; +} + +static void cn10k_outb_cptlf_iq_enable(struct otx2_nic *pf) +{ + u64 reg_val; + + /* Set Execution Enable of instruction queue */ + reg_val = otx2_read64(pf, CN10K_CPT_LF_INPROG); + reg_val |= BIT_ULL(16); + otx2_write64(pf, CN10K_CPT_LF_INPROG, reg_val); + + /* Set iqueue's enqueuing */ + reg_val = otx2_read64(pf, CN10K_CPT_LF_CTL); + reg_val |= BIT_ULL(0); + otx2_write64(pf, CN10K_CPT_LF_CTL, reg_val); +} + +static void cn10k_outb_cptlf_iq_disable(struct otx2_nic *pf) +{ + u32 inflight, grb_cnt, gwb_cnt; + u32 nq_ptr, dq_ptr; + int timeout = 20; + u64 reg_val; + int cnt; + + /* Disable instructions enqueuing */ + otx2_write64(pf, CN10K_CPT_LF_CTL, 0ull); + + /* Wait for instruction queue to become empty. + * CPT_LF_INPROG.INFLIGHT count is zero + */ + do { + reg_val = otx2_read64(pf, CN10K_CPT_LF_INPROG); + inflight = FIELD_GET(CPT_LF_INPROG_INFLIGHT, reg_val); + if (!inflight) + break; + + usleep_range(10000, 20000); + if (timeout-- < 0) { + netdev_err(pf->netdev, "Timeout to cleanup CPT IQ\n"); + break; + } + } while (1); + + /* Disable executions in the LF's queue, + * the queue should be empty at this point + */ + reg_val &= ~BIT_ULL(16); + otx2_write64(pf, CN10K_CPT_LF_INPROG, reg_val); + + /* Wait for instruction queue to become empty */ + cnt = 0; + do { + reg_val = otx2_read64(pf, CN10K_CPT_LF_INPROG); + if (reg_val & BIT_ULL(31)) + cnt = 0; + else + cnt++; + reg_val = otx2_read64(pf, CN10K_CPT_LF_Q_GRP_PTR); + nq_ptr = FIELD_GET(CPT_LF_Q_GRP_PTR_DQ_PTR, reg_val); + dq_ptr = FIELD_GET(CPT_LF_Q_GRP_PTR_DQ_PTR, reg_val); + } while ((cnt < 10) && (nq_ptr != dq_ptr)); + + cnt = 0; + do { + reg_val = otx2_read64(pf, CN10K_CPT_LF_INPROG); + inflight = FIELD_GET(CPT_LF_INPROG_INFLIGHT, reg_val); + grb_cnt = FIELD_GET(CPT_LF_INPROG_GRB_CNT, reg_val); + gwb_cnt = FIELD_GET(CPT_LF_INPROG_GWB_CNT, reg_val); + if (inflight == 0 && gwb_cnt < 40 && + (grb_cnt == 0 || grb_cnt == 40)) + cnt++; + else + cnt = 0; + } while (cnt < 10); +} + +/* Allocate memory for CPT outbound Instruction queue. + * Instruction queue memory format is: + * ----------------------------- + * | Instruction Group memory | + * | (CPT_LF_Q_SIZE[SIZE_DIV40] | + * | x 16 Bytes) | + * | | + * ----------------------------- <-- CPT_LF_Q_BASE[ADDR] + * | Flow Control (128 Bytes) | + * | | + * ----------------------------- + * | Instruction Memory | + * | (CPT_LF_Q_SIZE[SIZE_DIV40] | + * | × 40 × 64 bytes) | + * | | + * ----------------------------- + */ +static int cn10k_outb_cptlf_iq_alloc(struct otx2_nic *pf) +{ + struct cn10k_cpt_inst_queue *iq = &pf->ipsec.iq; + + iq->size = CN10K_CPT_INST_QLEN_BYTES + CN10K_CPT_Q_FC_LEN + + CN10K_CPT_INST_GRP_QLEN_BYTES + OTX2_ALIGN; + + iq->real_vaddr = dma_alloc_coherent(pf->dev, iq->size, + &iq->real_dma_addr, GFP_KERNEL); + if (!iq->real_vaddr) + return -ENOMEM; + + /* iq->vaddr/dma_addr points to Flow Control location */ + iq->vaddr = iq->real_vaddr + CN10K_CPT_INST_GRP_QLEN_BYTES; + iq->dma_addr = iq->real_dma_addr + CN10K_CPT_INST_GRP_QLEN_BYTES; + + /* Align pointers */ + iq->vaddr = PTR_ALIGN(iq->vaddr, OTX2_ALIGN); + iq->dma_addr = PTR_ALIGN(iq->dma_addr, OTX2_ALIGN); + return 0; +} + +static void cn10k_outb_cptlf_iq_free(struct otx2_nic *pf) +{ + struct cn10k_cpt_inst_queue *iq = &pf->ipsec.iq; + + if (iq->real_vaddr) + dma_free_coherent(pf->dev, iq->size, iq->real_vaddr, + iq->real_dma_addr); + + iq->real_vaddr = NULL; + iq->vaddr = NULL; +} + +static int cn10k_outb_cptlf_iq_init(struct otx2_nic *pf) +{ + u64 reg_val; + int ret; + + /* Allocate Memory for CPT IQ */ + ret = cn10k_outb_cptlf_iq_alloc(pf); + if (ret) + return ret; + + /* Disable IQ */ + cn10k_outb_cptlf_iq_disable(pf); + + /* Set IQ base address */ + otx2_write64(pf, CN10K_CPT_LF_Q_BASE, pf->ipsec.iq.dma_addr); + + /* Set IQ size */ + reg_val = FIELD_PREP(CPT_LF_Q_SIZE_DIV40, CN10K_CPT_SIZE_DIV40 + + CN10K_CPT_EXTRA_SIZE_DIV40); + otx2_write64(pf, CN10K_CPT_LF_Q_SIZE, reg_val); + + return 0; +} + +static int cn10k_outb_cptlf_init(struct otx2_nic *pf) +{ + int ret; + + /* Initialize CPTLF Instruction Queue (IQ) */ + ret = cn10k_outb_cptlf_iq_init(pf); + if (ret) + return ret; + + /* Configure CPTLF for outbound ipsec offload */ + ret = cn10k_outb_cptlf_config(pf); + if (ret) + goto iq_clean; + + /* Enable CPTLF IQ */ + cn10k_outb_cptlf_iq_enable(pf); + return 0; +iq_clean: + cn10k_outb_cptlf_iq_free(pf); + return ret; +} + +static int cn10k_outb_cpt_init(struct net_device *netdev) +{ + struct otx2_nic *pf = netdev_priv(netdev); + int ret; + + /* Attach a CPT LF for outbound ipsec offload */ + ret = cn10k_outb_cptlf_attach(pf); + if (ret) + return ret; + + /* Allocate a CPT LF for outbound ipsec offload */ + ret = cn10k_outb_cptlf_alloc(pf); + if (ret) + goto detach; + + /* Initialize the CPTLF for outbound ipsec offload */ + ret = cn10k_outb_cptlf_init(pf); + if (ret) + goto lf_free; + + pf->ipsec.io_addr = (__force u64)otx2_get_regaddr(pf, + CN10K_CPT_LF_NQX(0)); + + /* Set ipsec offload enabled for this device */ + pf->flags |= OTX2_FLAG_IPSEC_OFFLOAD_ENABLED; + + cn10k_cpt_device_set_available(pf); + return 0; + +lf_free: + cn10k_outb_cptlf_free(pf); +detach: + cn10k_outb_cptlf_detach(pf); + return ret; +} + +static int cn10k_outb_cpt_clean(struct otx2_nic *pf) +{ + int ret; + + if (!cn10k_cpt_device_set_inuse(pf)) { + netdev_err(pf->netdev, "CPT LF device unavailable\n"); + return -ENODEV; + } + + /* Set ipsec offload disabled for this device */ + pf->flags &= ~OTX2_FLAG_IPSEC_OFFLOAD_ENABLED; + + /* Disable CPTLF Instruction Queue (IQ) */ + cn10k_outb_cptlf_iq_disable(pf); + + /* Set IQ base address and size to 0 */ + otx2_write64(pf, CN10K_CPT_LF_Q_BASE, 0); + otx2_write64(pf, CN10K_CPT_LF_Q_SIZE, 0); + + /* Free CPTLF IQ */ + cn10k_outb_cptlf_iq_free(pf); + + /* Free and detach CPT LF */ + cn10k_outb_cptlf_free(pf); + ret = cn10k_outb_cptlf_detach(pf); + if (ret) + netdev_err(pf->netdev, "Failed to detach CPT LF\n"); + + cn10k_cpt_device_set_unavailable(pf); + return ret; +} + +int cn10k_ipsec_ethtool_init(struct net_device *netdev, bool enable) +{ + struct otx2_nic *pf = netdev_priv(netdev); + + /* IPsec offload supported on cn10k */ + if (!is_dev_support_ipsec_offload(pf->pdev)) + return -EOPNOTSUPP; + + /* Initialize CPT for outbound ipsec offload */ + if (enable) + return cn10k_outb_cpt_init(netdev); + + return cn10k_outb_cpt_clean(pf); +} + +int cn10k_ipsec_init(struct net_device *netdev) +{ + struct otx2_nic *pf = netdev_priv(netdev); + + if (!is_dev_support_ipsec_offload(pf->pdev)) + return 0; + + cn10k_cpt_device_set_unavailable(pf); + return 0; +} +EXPORT_SYMBOL(cn10k_ipsec_init); + +void cn10k_ipsec_clean(struct otx2_nic *pf) +{ + if (!is_dev_support_ipsec_offload(pf->pdev)) + return; + + if (!(pf->flags & OTX2_FLAG_IPSEC_OFFLOAD_ENABLED)) + return; + + cn10k_outb_cpt_clean(pf); +} +EXPORT_SYMBOL(cn10k_ipsec_clean); diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_ipsec.h b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_ipsec.h new file mode 100644 index 000000000000..f3eb5aee4b9d --- /dev/null +++ b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_ipsec.h @@ -0,0 +1,109 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Marvell IPSEC offload driver + * + * Copyright (C) 2024 Marvell. + */ + +#ifndef CN10K_IPSEC_H +#define CN10K_IPSEC_H + +#include <linux/types.h> + +/* CPT instruction size in bytes */ +#define CN10K_CPT_INST_SIZE 64 + +/* CPT instruction (CPT_INST_S) queue length */ +#define CN10K_CPT_INST_QLEN 8200 + +/* CPT instruction queue size passed to HW is in units of + * 40*CPT_INST_S messages. + */ +#define CN10K_CPT_SIZE_DIV40 (CN10K_CPT_INST_QLEN / 40) + +/* CPT needs 320 free entries */ +#define CN10K_CPT_INST_QLEN_EXTRA_BYTES (320 * CN10K_CPT_INST_SIZE) +#define CN10K_CPT_EXTRA_SIZE_DIV40 (320 / 40) + +/* CPT instruction queue length in bytes */ +#define CN10K_CPT_INST_QLEN_BYTES \ + ((CN10K_CPT_SIZE_DIV40 * 40 * CN10K_CPT_INST_SIZE) + \ + CN10K_CPT_INST_QLEN_EXTRA_BYTES) + +/* CPT instruction group queue length in bytes */ +#define CN10K_CPT_INST_GRP_QLEN_BYTES \ + ((CN10K_CPT_SIZE_DIV40 + CN10K_CPT_EXTRA_SIZE_DIV40) * 16) + +/* CPT FC length in bytes */ +#define CN10K_CPT_Q_FC_LEN 128 + +/* Default CPT engine group for ipsec offload */ +#define CN10K_DEF_CPT_IPSEC_EGRP 1 + +/* CN10K CPT LF registers */ +#define CPT_LFBASE (BLKTYPE_CPT << RVU_FUNC_BLKADDR_SHIFT) +#define CN10K_CPT_LF_CTL (CPT_LFBASE | 0x10) +#define CN10K_CPT_LF_INPROG (CPT_LFBASE | 0x40) +#define CN10K_CPT_LF_Q_BASE (CPT_LFBASE | 0xf0) +#define CN10K_CPT_LF_Q_SIZE (CPT_LFBASE | 0x100) +#define CN10K_CPT_LF_Q_INST_PTR (CPT_LFBASE | 0x110) +#define CN10K_CPT_LF_Q_GRP_PTR (CPT_LFBASE | 0x120) +#define CN10K_CPT_LF_NQX(a) (CPT_LFBASE | 0x400 | (a) << 3) +#define CN10K_CPT_LF_CTX_FLUSH (CPT_LFBASE | 0x510) + +struct cn10k_cpt_inst_queue { + u8 *vaddr; + u8 *real_vaddr; + dma_addr_t dma_addr; + dma_addr_t real_dma_addr; + u32 size; +}; + +enum cn10k_cpt_hw_state_e { + CN10K_CPT_HW_UNAVAILABLE, + CN10K_CPT_HW_AVAILABLE, + CN10K_CPT_HW_IN_USE +}; + +struct cn10k_ipsec { + /* Outbound CPT */ + u64 io_addr; + atomic_t cpt_state; + struct cn10k_cpt_inst_queue iq; +}; + +/* CPT LF_INPROG Register */ +#define CPT_LF_INPROG_INFLIGHT GENMASK_ULL(8, 0) +#define CPT_LF_INPROG_GRB_CNT GENMASK_ULL(39, 32) +#define CPT_LF_INPROG_GWB_CNT GENMASK_ULL(47, 40) + +/* CPT LF_Q_GRP_PTR Register */ +#define CPT_LF_Q_GRP_PTR_DQ_PTR GENMASK_ULL(14, 0) +#define CPT_LF_Q_GRP_PTR_NQ_PTR GENMASK_ULL(46, 32) + +/* CPT LF_Q_SIZE Register */ +#define CPT_LF_Q_BASE_ADDR GENMASK_ULL(52, 7) + +/* CPT LF_Q_SIZE Register */ +#define CPT_LF_Q_SIZE_DIV40 GENMASK_ULL(14, 0) + +#ifdef CONFIG_XFRM_OFFLOAD +int cn10k_ipsec_init(struct net_device *netdev); +void cn10k_ipsec_clean(struct otx2_nic *pf); +int cn10k_ipsec_ethtool_init(struct net_device *netdev, bool enable); +#else +static inline __maybe_unused int cn10k_ipsec_init(struct net_device *netdev) +{ + return 0; +} + +static inline __maybe_unused void cn10k_ipsec_clean(struct otx2_nic *pf) +{ +} + +static inline __maybe_unused +int cn10k_ipsec_ethtool_init(struct net_device *netdev, bool enable) +{ + return 0; +} +#endif +#endif // CN10K_IPSEC_H diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h index 37a32ac0dae7..5e2da67d58bb 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h @@ -30,6 +30,7 @@ #include <rvu_trace.h> #include "qos.h" #include "rep.h" +#include "cn10k_ipsec.h" /* IPv4 flag more fragment bit */ #define IPV4_FLAG_MORE 0x20 @@ -40,6 +41,7 @@ #define PCI_DEVID_OCTEONTX2_RVU_AFVF 0xA0F8 #define PCI_SUBSYS_DEVID_96XX_RVU_PFVF 0xB200 +#define PCI_SUBSYS_DEVID_CN10K_A_RVU_PFVF 0xB900 #define PCI_SUBSYS_DEVID_CN10K_B_RVU_PFVF 0xBD00 #define PCI_DEVID_OCTEONTX2_SDP_REP 0xA0F7 @@ -448,6 +450,7 @@ struct otx2_nic { #define OTX2_FLAG_TC_MARK_ENABLED BIT_ULL(17) #define OTX2_FLAG_REP_MODE_ENABLED BIT_ULL(18) #define OTX2_FLAG_PORT_UP BIT_ULL(19) +#define OTX2_FLAG_IPSEC_OFFLOAD_ENABLED BIT_ULL(20) u64 flags; u64 *cq_op_addr; @@ -522,6 +525,9 @@ struct otx2_nic { u16 rep_pf_map[RVU_MAX_REP]; u16 esw_mode; #endif + + /* Inline ipsec */ + struct cn10k_ipsec ipsec; }; static inline bool is_otx2_lbkvf(struct pci_dev *pdev) @@ -572,6 +578,15 @@ static inline bool is_dev_cn10kb(struct pci_dev *pdev) return pdev->subsystem_device == PCI_SUBSYS_DEVID_CN10K_B_RVU_PFVF; } +static inline bool is_dev_cn10ka_b0(struct pci_dev *pdev) +{ + if (pdev->subsystem_device == PCI_SUBSYS_DEVID_CN10K_A_RVU_PFVF && + (pdev->revision & 0xFF) == 0x54) + return true; + + return false; +} + static inline void otx2_setup_dev_hw_settings(struct otx2_nic *pfvf) { struct otx2_hw *hw = &pfvf->hw; @@ -621,6 +636,9 @@ static inline void __iomem *otx2_get_regaddr(struct otx2_nic *nic, u64 offset) case BLKTYPE_NPA: blkaddr = BLKADDR_NPA; break; + case BLKTYPE_CPT: + blkaddr = BLKADDR_CPT0; + break; default: blkaddr = BLKADDR_RVUM; break; diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c index 8ec0296dee84..2f652035d854 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c @@ -26,6 +26,7 @@ #include "cn10k.h" #include "qos.h" #include <rvu_trace.h> +#include "cn10k_ipsec.h" #define DRV_NAME "rvu_nicpf" #define DRV_STRING "Marvell RVU NIC Physical Function Driver" @@ -2276,6 +2277,10 @@ static int otx2_set_features(struct net_device *netdev, return otx2_enable_rxvlan(pf, features & NETIF_F_HW_VLAN_CTAG_RX); + if (changed & NETIF_F_HW_ESP) + return cn10k_ipsec_ethtool_init(netdev, + features & NETIF_F_HW_ESP); + return otx2_handle_ntuple_tc_features(netdev, features); } @@ -3165,10 +3170,14 @@ static int otx2_probe(struct pci_dev *pdev, const struct pci_device_id *id) /* reset CGX/RPM MAC stats */ otx2_reset_mac_stats(pf); + err = cn10k_ipsec_init(netdev); + if (err) + goto err_mcs_free; + err = register_netdev(netdev); if (err) { dev_err(dev, "Failed to register netdevice\n"); - goto err_mcs_free; + goto err_ipsec_clean; } err = otx2_wq_init(pf); @@ -3209,6 +3218,8 @@ err_mcam_flow_del: otx2_mcam_flow_del(pf); err_unreg_netdev: unregister_netdev(netdev); +err_ipsec_clean: + cn10k_ipsec_clean(pf); err_mcs_free: cn10k_mcs_free(pf); err_del_mcam_entries: @@ -3406,6 +3417,7 @@ static void otx2_remove(struct pci_dev *pdev) otx2_unregister_dl(pf); unregister_netdev(netdev); + cn10k_ipsec_clean(pf); cn10k_mcs_free(pf); otx2_sriov_disable(pf->pdev); otx2_sriov_vfcfg_cleanup(pf); diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c index 839fc77c11b2..e926c6ce96cf 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c @@ -14,6 +14,7 @@ #include "otx2_reg.h" #include "otx2_ptp.h" #include "cn10k.h" +#include "cn10k_ipsec.h" #define DRV_NAME "rvu_nicvf" #define DRV_STRING "Marvell RVU NIC Virtual Function Driver" @@ -693,10 +694,14 @@ static int otx2vf_probe(struct pci_dev *pdev, const struct pci_device_id *id) pdev->bus->number, n); } + err = cn10k_ipsec_init(netdev); + if (err) + goto err_ptp_destroy; + err = register_netdev(netdev); if (err) { dev_err(dev, "Failed to register netdevice\n"); - goto err_ptp_destroy; + goto err_ipsec_clean; } err = otx2_vf_wq_init(vf); @@ -730,6 +735,8 @@ err_shutdown_tc: otx2_shutdown_tc(vf); err_unreg_netdev: unregister_netdev(netdev); +err_ipsec_clean: + cn10k_ipsec_clean(vf); err_ptp_destroy: otx2_ptp_destroy(vf); err_detach_rsrc: @@ -782,6 +789,7 @@ static void otx2vf_remove(struct pci_dev *pdev) unregister_netdev(netdev); if (vf->otx2_wq) destroy_workqueue(vf->otx2_wq); + cn10k_ipsec_clean(vf); otx2_ptp_destroy(vf); otx2_mcam_flow_del(vf); otx2_shutdown_tc(vf); |