The Admin function (AF) manages hardware resources on the cryptographic
acceleration unit(CPT). This patch adds a mailbox interface for PFs and
VFs to configure hardware resources for cryptography and inline-ipsec.
Signed-off-by: Srujana Challa <schalla@xxxxxxxxxxx>
---
drivers/net/ethernet/marvell/octeontx2/af/Makefile | 2 +-
drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 85 +++++
drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 2 +-
drivers/net/ethernet/marvell/octeontx2/af/rvu.h | 7 +
.../net/ethernet/marvell/octeontx2/af/rvu_cpt.c | 343 +++++++++++++++++++++
.../ethernet/marvell/octeontx2/af/rvu_debugfs.c | 342 ++++++++++++++++++++
.../net/ethernet/marvell/octeontx2/af/rvu_nix.c | 76 +++++
.../net/ethernet/marvell/octeontx2/af/rvu_reg.h | 65 +++-
8 files changed, 914 insertions(+), 8 deletions(-)
create mode 100644 drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/Makefile b/drivers/net/ethernet/marvell/octeontx2/af/Makefile
index 1b25948..2f2efef 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/Makefile
+++ b/drivers/net/ethernet/marvell/octeontx2/af/Makefile
@@ -8,4 +8,4 @@ obj-$(CONFIG_OCTEONTX2_AF) += octeontx2_af.o
octeontx2_mbox-y := mbox.o
octeontx2_af-y := cgx.o rvu.o rvu_cgx.o rvu_npa.o rvu_nix.o \
- rvu_reg.o rvu_npc.o rvu_debugfs.o
+ rvu_reg.o rvu_npc.o rvu_debugfs.o rvu_cpt.o
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
index 6dfd0f9..4ec2ec7 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
+++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
@@ -154,6 +154,13 @@ static inline struct mbox_msghdr *otx2_mbox_alloc_msg(struct otx2_mbox *mbox,
/* SSO/SSOW mbox IDs (range 0x600 - 0x7FF) */ \
/* TIM mbox IDs (range 0x800 - 0x9FF) */ \
/* CPT mbox IDs (range 0xA00 - 0xBFF) */ \
+M(CPT_LF_ALLOC, 0xA00, cpt_lf_alloc, cpt_lf_alloc_req_msg, \
+ msg_rsp) \
+M(CPT_LF_FREE, 0xA01, cpt_lf_free, msg_req, msg_rsp) \
+M(CPT_RD_WR_REGISTER, 0xA02, cpt_rd_wr_register, cpt_rd_wr_reg_msg, \
+ cpt_rd_wr_reg_msg) \
+M(CPT_INLINE_IPSEC_CFG, 0xA04, cpt_inline_ipsec_cfg, \
+ cpt_inline_ipsec_cfg_msg, msg_rsp) \
/* NPC mbox IDs (range 0x6000 - 0x7FFF) */ \
M(NPC_MCAM_ALLOC_ENTRY, 0x6000, npc_mcam_alloc_entry, npc_mcam_alloc_entry_req,\
npc_mcam_alloc_entry_rsp) \
@@ -217,6 +224,10 @@ static inline struct mbox_msghdr *otx2_mbox_alloc_msg(struct otx2_mbox *mbox,
nix_bp_cfg_rsp) \
M(NIX_BP_DISABLE, 0x8017, nix_bp_disable, nix_bp_cfg_req, msg_rsp) \
M(NIX_GET_MAC_ADDR, 0x8018, nix_get_mac_addr, msg_req, nix_get_mac_addr_rsp) \
+M(NIX_INLINE_IPSEC_CFG, 0x8019, nix_inline_ipsec_cfg, \
+ nix_inline_ipsec_cfg, msg_rsp) \
+M(NIX_INLINE_IPSEC_LF_CFG, 0x801a, nix_inline_ipsec_lf_cfg, \
+ nix_inline_ipsec_lf_cfg, msg_rsp)
/* Messages initiated by AF (range 0xC00 - 0xDFF) */
#define MBOX_UP_CGX_MESSAGES \
@@ -710,6 +721,38 @@ struct nix_bp_cfg_rsp {
u8 chan_cnt; /* Number of channel for which bpids are assigned */
};
+/* Global NIX inline IPSec configuration */
+struct nix_inline_ipsec_cfg {
+ struct mbox_msghdr hdr;
+ u32 cpt_credit;
+ struct {
+ u8 egrp;
+ u8 opcode;
+ } gen_cfg;
+ struct {
+ u16 cpt_pf_func;
+ u8 cpt_slot;
+ } inst_qsel;
+ u8 enable;
+};
+
+/* Per NIX LF inline IPSec configuration */
+struct nix_inline_ipsec_lf_cfg {
+ struct mbox_msghdr hdr;
+ u64 sa_base_addr;
+ struct {
+ u32 tag_const;
+ u16 lenm1_max;
+ u8 sa_pow2_size;
+ u8 tt;
+ } ipsec_cfg0;
+ struct {
+ u32 sa_idx_max;
+ u8 sa_idx_w;
+ } ipsec_cfg1;
+ u8 enable;
+};
+
/* NPC mbox message structs */
#define NPC_MCAM_ENTRY_INVALID 0xFFFF
@@ -858,4 +901,46 @@ struct npc_get_kex_cfg_rsp {
u8 mkex_pfl_name[MKEX_NAME_LEN];
};
+/* CPT mailbox error codes
+ * Range 901 - 1000.
+ */
+enum cpt_af_status {
+ CPT_AF_ERR_PARAM = -901,
+ CPT_AF_ERR_GRP_INVALID = -902,
+ CPT_AF_ERR_LF_INVALID = -903,
+ CPT_AF_ERR_ACCESS_DENIED = -904,
+ CPT_AF_ERR_SSO_PF_FUNC_INVALID = -905,
+ CPT_AF_ERR_NIX_PF_FUNC_INVALID = -906,
+ CPT_AF_ERR_INLINE_IPSEC_INB_ENA = -907,
+ CPT_AF_ERR_INLINE_IPSEC_OUT_ENA = -908
+};
+
+/* CPT mbox message formats */
+struct cpt_rd_wr_reg_msg {
+ struct mbox_msghdr hdr;
+ u64 reg_offset;
+ u64 *ret_val;
+ u64 val;
+ u8 is_write;
+};
+
+struct cpt_lf_alloc_req_msg {
+ struct mbox_msghdr hdr;
+ u16 nix_pf_func;
+ u16 sso_pf_func;
+ u16 eng_grpmsk;
+};
+
+#define CPT_INLINE_INBOUND 0
+#define CPT_INLINE_OUTBOUND 1
+struct cpt_inline_ipsec_cfg_msg {
+ struct mbox_msghdr hdr;
+ u8 enable;
+ u8 slot;
+ u8 dir;
+ u8 sso_pf_func_ovrd;
+ u16 sso_pf_func; /* inbound path SSO_PF_FUNC */
+ u16 nix_pf_func; /* outbound path NIX_PF_FUNC */
+};
+
#endif /* MBOX_H */
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
index 557e429..b3111c0 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
@@ -1022,7 +1022,7 @@ int rvu_mbox_handler_ready(struct rvu *rvu, struct msg_req *req,
/* Get current count of a RVU block's LF/slots
* provisioned to a given RVU func.
*/
-static u16 rvu_get_rsrc_mapcount(struct rvu_pfvf *pfvf, int blktype)
+u16 rvu_get_rsrc_mapcount(struct rvu_pfvf *pfvf, int blktype)
{
switch (blktype) {
case BLKTYPE_NPA:
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h
index dcf25a0..f057825 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h
@@ -42,6 +42,10 @@ struct dump_ctx {
bool all;
};
+struct cpt_dump_ctx {
+ char e_type[NAME_SIZE];
+};
+
struct rvu_debugfs {
struct dentry *root;
struct dentry *cgx_root;
@@ -50,11 +54,13 @@ struct rvu_debugfs {
struct dentry *npa;
struct dentry *nix;
struct dentry *npc;
+ struct dentry *cpt;
struct dump_ctx npa_aura_ctx;
struct dump_ctx npa_pool_ctx;
struct dump_ctx nix_cq_ctx;
struct dump_ctx nix_rq_ctx;
struct dump_ctx nix_sq_ctx;
+ struct cpt_dump_ctx cpt_ctx;
int npa_qsize_id;
int nix_qsize_id;
};
@@ -408,6 +414,7 @@ static inline bool is_rvu_fwdata_valid(struct rvu *rvu)
int rvu_lf_reset(struct rvu *rvu, struct rvu_block *block, int lf);
int rvu_get_blkaddr(struct rvu *rvu, int blktype, u16 pcifunc);
int rvu_poll_reg(struct rvu *rvu, u64 block, u64 offset, u64 mask, bool zero);
+u16 rvu_get_rsrc_mapcount(struct rvu_pfvf *pfvf, int blktype);
/* RVU HW reg validation */
enum regmap_block {
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c
new file mode 100644
index 0000000..3a41767
--- /dev/null
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c
@@ -0,0 +1,343 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright (C) 2020 Marvell. */
+
+#include <linux/pci.h>
+#include "rvu_struct.h"
+#include "rvu_reg.h"
+#include "mbox.h"
+#include "rvu.h"
+
+/* CPT PF device id */
+#define PCI_DEVID_OTX2_CPT_PF 0xA0FD
+
+/* Maximum supported microcode groups */
+#define CPT_MAX_ENGINE_GROUPS 8
+
+static int get_cpt_pf_num(struct rvu *rvu)
+{
+ int i, domain_nr, cpt_pf_num = -1;
+ struct pci_dev *pdev;
+
+ domain_nr = pci_domain_nr(rvu->pdev->bus);
+ for (i = 0; i < rvu->hw->total_pfs; i++) {
+ pdev = pci_get_domain_bus_and_slot(domain_nr, i + 1, 0);
+ if (!pdev)
+ continue;
+
+ if (pdev->device == PCI_DEVID_OTX2_CPT_PF) {
+ cpt_pf_num = i;
+ put_device(&pdev->dev);
+ break;
+ }
+ put_device(&pdev->dev);
+ }
+ return cpt_pf_num;
+}
+
+static bool is_cpt_pf(struct rvu *rvu, u16 pcifunc)
+{
+ int cpt_pf_num = get_cpt_pf_num(rvu);
+
+ if (rvu_get_pf(pcifunc) != cpt_pf_num)
+ return false;
+ if (pcifunc & RVU_PFVF_FUNC_MASK)
+ return false;
+
+ return true;
+}
+
+static bool is_cpt_vf(struct rvu *rvu, u16 pcifunc)
+{
+ int cpt_pf_num = get_cpt_pf_num(rvu);
+
+ if (rvu_get_pf(pcifunc) != cpt_pf_num)
+ return false;
+ if (!(pcifunc & RVU_PFVF_FUNC_MASK))
+ return false;
+
+ return true;
+}
+
+int rvu_mbox_handler_cpt_lf_alloc(struct rvu *rvu,
+ struct cpt_lf_alloc_req_msg *req,
+ struct msg_rsp *rsp)
+{
+ u16 pcifunc = req->hdr.pcifunc;
+ struct rvu_block *block;
+ int cptlf, blkaddr;
+ int num_lfs, slot;
+ u64 val;
+
+ if (req->eng_grpmsk == 0x0)
+ return CPT_AF_ERR_GRP_INVALID;
+
+ blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_CPT, pcifunc);
+ if (blkaddr < 0)
+ return blkaddr;
+
+ block = &rvu->hw->block[blkaddr];
+ num_lfs = rvu_get_rsrc_mapcount(rvu_get_pfvf(rvu, pcifunc),
+ block->type);
+ if (!num_lfs)
+ return CPT_AF_ERR_LF_INVALID;
+
+ /* Check if requested 'CPTLF <=> NIXLF' mapping is valid */
+ if (req->nix_pf_func) {
+ /* If default, use 'this' CPTLF's PFFUNC */
+ if (req->nix_pf_func == RVU_DEFAULT_PF_FUNC)
+ req->nix_pf_func = pcifunc;
+ if (!is_pffunc_map_valid(rvu, req->nix_pf_func, BLKTYPE_NIX))
+ return CPT_AF_ERR_NIX_PF_FUNC_INVALID;
+ }
+
+ /* Check if requested 'CPTLF <=> SSOLF' mapping is valid */
+ if (req->sso_pf_func) {
+ /* If default, use 'this' CPTLF's PFFUNC */
+ if (req->sso_pf_func == RVU_DEFAULT_PF_FUNC)
+ req->sso_pf_func = pcifunc;
+ if (!is_pffunc_map_valid(rvu, req->sso_pf_func, BLKTYPE_SSO))
+ return CPT_AF_ERR_SSO_PF_FUNC_INVALID;
+ }
+
+ for (slot = 0; slot < num_lfs; slot++) {
+ cptlf = rvu_get_lf(rvu, block, pcifunc, slot);
+ if (cptlf < 0)
+ return CPT_AF_ERR_LF_INVALID;
+
+ /* Set CPT LF group and priority */
+ val = (u64)req->eng_grpmsk << 48 | 1;
+ rvu_write64(rvu, blkaddr, CPT_AF_LFX_CTL(cptlf), val);
+
+ /* Set CPT LF NIX_PF_FUNC and SSO_PF_FUNC */
+ val = (u64)req->nix_pf_func << 48 |
+ (u64)req->sso_pf_func << 32;
+ rvu_write64(rvu, blkaddr, CPT_AF_LFX_CTL2(cptlf), val);
+ }
+
+ return 0;
+}
+
+int rvu_mbox_handler_cpt_lf_free(struct rvu *rvu, struct msg_req *req,
+ struct msg_rsp *rsp)
+{
+ u16 pcifunc = req->hdr.pcifunc;
+ struct rvu_block *block;
+ int cptlf, blkaddr;
+ int num_lfs, slot;
+
+ blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_CPT, pcifunc);
+ if (blkaddr < 0)
+ return blkaddr;
+
+ block = &rvu->hw->block[blkaddr];
+ num_lfs = rvu_get_rsrc_mapcount(rvu_get_pfvf(rvu, pcifunc),
+ block->type);
+ if (!num_lfs)
+ return CPT_AF_ERR_LF_INVALID;
+
+ for (slot = 0; slot < num_lfs; slot++) {
+ cptlf = rvu_get_lf(rvu, block, pcifunc, slot);
+ if (cptlf < 0)
+ return CPT_AF_ERR_LF_INVALID;
+
+ /* Reset CPT LF group and priority */
+ rvu_write64(rvu, blkaddr, CPT_AF_LFX_CTL(cptlf), 0x0);
+ /* Reset CPT LF NIX_PF_FUNC and SSO_PF_FUNC */
+ rvu_write64(rvu, blkaddr, CPT_AF_LFX_CTL2(cptlf), 0x0);
+ }
+
+ return 0;
+}
+
+static int cpt_inline_ipsec_cfg_inbound(struct rvu *rvu, int blkaddr, u8 cptlf,
+ struct cpt_inline_ipsec_cfg_msg *req)
+{
+ u16 sso_pf_func = req->sso_pf_func;
+ u64 val;
+
+ val = rvu_read64(rvu, blkaddr, CPT_AF_LFX_CTL(cptlf));
+ if (req->enable && (val & BIT_ULL(16))) {
+ /* IPSec inline outbound path is already enabled for a given
+ * CPT LF, HRM states that inline inbound & outbound paths
+ * must not be enabled at the same time for a given CPT LF
+ */
+ return CPT_AF_ERR_INLINE_IPSEC_INB_ENA;
+ }
+ /* Check if requested 'CPTLF <=> SSOLF' mapping is valid */
+ if (sso_pf_func && !is_pffunc_map_valid(rvu, sso_pf_func, BLKTYPE_SSO))
+ return CPT_AF_ERR_SSO_PF_FUNC_INVALID;
+
+ /* Set PF_FUNC_INST */
+ if (req->enable)
+ val |= BIT_ULL(9);
+ else
+ val &= ~BIT_ULL(9);
+ rvu_write64(rvu, blkaddr, CPT_AF_LFX_CTL(cptlf), val);
+
+ if (sso_pf_func) {
+ /* Set SSO_PF_FUNC */
+ val = rvu_read64(rvu, blkaddr, CPT_AF_LFX_CTL2(cptlf));
+ val |= (u64)sso_pf_func << 32;
+ val |= (u64)req->nix_pf_func << 48;
+ rvu_write64(rvu, blkaddr, CPT_AF_LFX_CTL2(cptlf), val);
+ }
+ if (req->sso_pf_func_ovrd)
+ /* Set SSO_PF_FUNC_OVRD for inline IPSec */
+ rvu_write64(rvu, blkaddr, CPT_AF_ECO, 0x1);
+
+ return 0;
+}
+
+static int cpt_inline_ipsec_cfg_outbound(struct rvu *rvu, int blkaddr, u8 cptlf,
+ struct cpt_inline_ipsec_cfg_msg *req)
+{
+ u16 nix_pf_func = req->nix_pf_func;
+ u64 val;
+
+ val = rvu_read64(rvu, blkaddr, CPT_AF_LFX_CTL(cptlf));
+ if (req->enable && (val & BIT_ULL(9))) {
+ /* IPSec inline inbound path is already enabled for a given
+ * CPT LF, HRM states that inline inbound & outbound paths
+ * must not be enabled at the same time for a given CPT LF
+ */
+ return CPT_AF_ERR_INLINE_IPSEC_OUT_ENA;
+ }
+
+ /* Check if requested 'CPTLF <=> NIXLF' mapping is valid */
+ if (nix_pf_func && !is_pffunc_map_valid(rvu, nix_pf_func, BLKTYPE_NIX))
+ return CPT_AF_ERR_NIX_PF_FUNC_INVALID;
+
+ /* Set PF_FUNC_INST */
+ if (req->enable)
+ val |= BIT_ULL(16);
+ else
+ val &= ~BIT_ULL(16);
+ rvu_write64(rvu, blkaddr, CPT_AF_LFX_CTL(cptlf), val);
+
+ if (nix_pf_func) {
+ /* Set NIX_PF_FUNC */
+ val = rvu_read64(rvu, blkaddr, CPT_AF_LFX_CTL2(cptlf));
+ val |= (u64)nix_pf_func << 48;
+ rvu_write64(rvu, blkaddr, CPT_AF_LFX_CTL2(cptlf), val);
+ }
+
+ return 0;
+}
+
+int rvu_mbox_handler_cpt_inline_ipsec_cfg(struct rvu *rvu,
+ struct cpt_inline_ipsec_cfg_msg *req,
+ struct msg_rsp *rsp)
+{
+ u16 pcifunc = req->hdr.pcifunc;
+ struct rvu_block *block;
+ int cptlf, blkaddr;
+ int num_lfs, ret;
+
+ blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_CPT, pcifunc);
+ if (blkaddr < 0)
+ return CPT_AF_ERR_LF_INVALID;
+
+ block = &rvu->hw->block[blkaddr];
+ num_lfs = rvu_get_rsrc_mapcount(rvu_get_pfvf(rvu, pcifunc),
+ block->type);
+ if (req->slot >= num_lfs)
+ return CPT_AF_ERR_LF_INVALID;
+
+ cptlf = rvu_get_lf(rvu, block, pcifunc, req->slot);
+ if (cptlf < 0)
+ return CPT_AF_ERR_LF_INVALID;
+
+ switch (req->dir) {
+ case CPT_INLINE_INBOUND:
+ ret = cpt_inline_ipsec_cfg_inbound(rvu, blkaddr, cptlf, req);
+ break;
+
+ case CPT_INLINE_OUTBOUND:
+ ret = cpt_inline_ipsec_cfg_outbound(rvu, blkaddr, cptlf, req);
+ break;
+
+ default:
+ return CPT_AF_ERR_PARAM;
+ }
+
+ return ret;
+}
+
+int rvu_mbox_handler_cpt_rd_wr_register(struct rvu *rvu,
+ struct cpt_rd_wr_reg_msg *req,
+ struct cpt_rd_wr_reg_msg *rsp)
+{
+ int blkaddr, num_lfs, offs, lf;
+ struct rvu_block *block;
+
+ blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_CPT, 0);
+ if (blkaddr < 0)
+ return blkaddr;
+
+ /* This message is accepted only if sent from CPT PF/VF */
+ if (!is_cpt_pf(rvu, req->hdr.pcifunc) &&
+ !is_cpt_vf(rvu, req->hdr.pcifunc))
+ return CPT_AF_ERR_ACCESS_DENIED;
+
+ rsp->reg_offset = req->reg_offset;
+ rsp->ret_val = req->ret_val;
+ rsp->is_write = req->is_write;
+
+ /* Registers that can be accessed from PF/VF */
+ if ((req->reg_offset & 0xFF000) == CPT_AF_LFX_CTL(0) ||
+ (req->reg_offset & 0xFF000) == CPT_AF_LFX_CTL2(0)) {
+ offs = req->reg_offset & 0xFFF;
+ if (offs % 8)
+ return CPT_AF_ERR_ACCESS_DENIED;
+ lf = offs >> 3;
+ block = &rvu->hw->block[blkaddr];
+ num_lfs = rvu_get_rsrc_mapcount(rvu_get_pfvf(rvu,
+ req->hdr.pcifunc),
+ block->type);
+ if (lf >= num_lfs)
+ /* Slot is not valid for that PF/VF */
+ return CPT_AF_ERR_ACCESS_DENIED;
+
+ /* Need to translate CPT LF slot to global number because
+ * VFs use local numbering from 0 to number of LFs - 1
+ */
+ lf = rvu_get_lf(rvu, &rvu->hw->block[blkaddr],
+ req->hdr.pcifunc, lf);
+ if (lf < 0)
+ return CPT_AF_ERR_ACCESS_DENIED;
+
+ req->reg_offset &= 0xFF000;
+ req->reg_offset += lf << 3;
+ rsp->reg_offset = req->reg_offset;
+ } else if (!(req->hdr.pcifunc & RVU_PFVF_FUNC_MASK)) {
+ /* Registers that can be accessed from PF */
+ switch (req->reg_offset & 0xFF000) {
+ case CPT_AF_PF_FUNC:
+ case CPT_AF_BLK_RST:
+ case CPT_AF_CONSTANTS1:
+ if (req->reg_offset & 0xFFF)
+ return CPT_AF_ERR_ACCESS_DENIED;
+ break;
+
+ case CPT_AF_EXEX_STS(0):
+ case CPT_AF_EXEX_CTL(0):
+ case CPT_AF_EXEX_CTL2(0):
+ case CPT_AF_EXEX_UCODE_BASE(0):
+ offs = req->reg_offset & 0xFFF;
+ if ((offs % 8) || (offs >> 3) > 127)
+ return CPT_AF_ERR_ACCESS_DENIED;
+ break;
+ default:
+ return CPT_AF_ERR_ACCESS_DENIED;
+ }
+ } else {
+ return CPT_AF_ERR_ACCESS_DENIED;
+ }
+
+ if (req->is_write)
+ rvu_write64(rvu, blkaddr, req->reg_offset, req->val);
+ else
+ rsp->val = rvu_read64(rvu, blkaddr, req->reg_offset);
+
+ return 0;
+}
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c
index 77adad4..9dbfcb7 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c
@@ -1676,6 +1676,347 @@ static void rvu_dbg_npc_init(struct rvu *rvu)
debugfs_remove_recursive(rvu->rvu_dbg.npc);
}
+/* CPT debugfs APIs */
+static int parse_cpt_cmd_buffer(char *cmd_buf, size_t *count,
+ const char __user *buffer, char *e_type)
+{
+ int bytes_not_copied;
+ char *cmd_buf_tmp;
+ char *subtoken;
+
+ bytes_not_copied = copy_from_user(cmd_buf, buffer, *count);
+ if (bytes_not_copied)
+ return -EFAULT;
+
+ cmd_buf[*count] = '\0';
+ cmd_buf_tmp = strchr(cmd_buf, '\n');
+
+ if (cmd_buf_tmp) {
+ *cmd_buf_tmp = '\0';
+ *count = cmd_buf_tmp - cmd_buf + 1;
+ }
+
+ subtoken = strsep(&cmd_buf, " ");
+ if (subtoken)
+ strcpy(e_type, subtoken);
+ else
+ return -EINVAL;
+
+ if (cmd_buf)
+ return -EINVAL;
+
+ if (strcmp(e_type, "SE") && strcmp(e_type, "IE") &&
+ strcmp(e_type, "AE") && strcmp(e_type, "all"))
+ return -EINVAL;
+
+ return 0;
+}
+
+static ssize_t rvu_dbg_cpt_cmd_parser(struct file *filp,
+ const char __user *buffer, size_t count,
+ loff_t *ppos)
+{
+ struct seq_file *s = filp->private_data;
+ struct rvu *rvu = s->private;
+ char *cmd_buf;
+ int ret = 0;
+
+ if ((*ppos != 0) || !count)
+ return -EINVAL;
+
+ cmd_buf = kzalloc(count + 1, GFP_KERNEL);
+ if (!cmd_buf)
+ return -ENOSPC;
+
+ if (parse_cpt_cmd_buffer(cmd_buf, &count, buffer,
+ rvu->rvu_dbg.cpt_ctx.e_type) < 0)
+ ret = -EINVAL;
+
+ kfree(cmd_buf);
+
+ if (ret)
+ return -EINVAL;
+
+ return count;
+}
+
+static ssize_t rvu_dbg_cpt_engines_sts_write(struct file *filp,
+ const char __user *buffer,
+ size_t count, loff_t *ppos)
+{
+ return rvu_dbg_cpt_cmd_parser(filp, buffer, count, ppos);
+}
+
+static int rvu_dbg_cpt_engines_sts_display(struct seq_file *filp, void *unused)
+{
+ u64 busy_sts[2] = {0}, free_sts[2] = {0};
+ struct rvu *rvu = filp->private;
+ u16 max_ses, max_ies, max_aes;
+ u32 e_min = 0, e_max = 0, e;
+ int blkaddr;
+ char *e_type;
+ u64 reg;
+
+ blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_CPT, 0);
+ if (blkaddr < 0)
+ return -ENODEV;
+
+ reg = rvu_read64(rvu, blkaddr, CPT_AF_CONSTANTS1);
+ max_ses = reg & 0xffff;
+ max_ies = (reg >> 16) & 0xffff;
+ max_aes = (reg >> 32) & 0xffff;
+
+ e_type = rvu->rvu_dbg.cpt_ctx.e_type;
+
+ if (strcmp(e_type, "SE") == 0) {
+ e_min = 0;
+ e_max = max_ses - 1;
+ } else if (strcmp(e_type, "IE") == 0) {
+ e_min = max_ses;
+ e_max = max_ses + max_ies - 1;
+ } else if (strcmp(e_type, "AE") == 0) {
+ e_min = max_ses + max_ies;
+ e_max = max_ses + max_ies + max_aes - 1;
+ } else if (strcmp(e_type, "all") == 0) {
+ e_min = 0;
+ e_max = max_ses + max_ies + max_aes - 1;
+ } else {
+ return -EINVAL;
+ }
+
+ for (e = e_min; e <= e_max; e++) {
+ reg = rvu_read64(rvu, blkaddr, CPT_AF_EXEX_STS(e));
+ if (reg & 0x1) {
+ if (e < max_ses)
+ busy_sts[0] |= 1ULL << e;
+ else if (e >= max_ses)
+ busy_sts[1] |= 1ULL << (e - max_ses);
+ }
+ if (reg & 0x2) {
+ if (e < max_ses)
+ free_sts[0] |= 1ULL << e;
+ else if (e >= max_ses)
+ free_sts[1] |= 1ULL << (e - max_ses);
+ }
+ }
+ seq_printf(filp, "FREE STS : 0x%016llx 0x%016llx\n", free_sts[1],
+ free_sts[0]);
+ seq_printf(filp, "BUSY STS : 0x%016llx 0x%016llx\n", busy_sts[1],
+ busy_sts[0]);
+
+ return 0;
+}
+
+RVU_DEBUG_SEQ_FOPS(cpt_engines_sts, cpt_engines_sts_display,
+ cpt_engines_sts_write);
+
+static ssize_t rvu_dbg_cpt_engines_info_write(struct file *filp,
+ const char __user *buffer,
+ size_t count, loff_t *ppos)
+{
+ return rvu_dbg_cpt_cmd_parser(filp, buffer, count, ppos);
+}
+
+static int rvu_dbg_cpt_engines_info_display(struct seq_file *filp, void *unused)
+{
+ struct rvu *rvu = filp->private;
+ u16 max_ses, max_ies, max_aes;
+ u32 e_min, e_max, e;
+ int blkaddr;
+ char *e_type;
+ u64 reg;
+
+ blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_CPT, 0);
+ if (blkaddr < 0)
+ return -ENODEV;
+
+ reg = rvu_read64(rvu, blkaddr, CPT_AF_CONSTANTS1);
+ max_ses = reg & 0xffff;
+ max_ies = (reg >> 16) & 0xffff;
+ max_aes = (reg >> 32) & 0xffff;
+
+ e_type = rvu->rvu_dbg.cpt_ctx.e_type;
+
+ if (strcmp(e_type, "SE") == 0) {
+ e_min = 0;
+ e_max = max_ses - 1;
+ } else if (strcmp(e_type, "IE") == 0) {
+ e_min = max_ses;
+ e_max = max_ses + max_ies - 1;
+ } else if (strcmp(e_type, "AE") == 0) {
+ e_min = max_ses + max_ies;
+ e_max = max_ses + max_ies + max_aes - 1;
+ } else if (strcmp(e_type, "all") == 0) {
+ e_min = 0;
+ e_max = max_ses + max_ies + max_aes - 1;
+ } else {
+ return -EINVAL;
+ }
+
+ seq_puts(filp, "===========================================\n");
+ for (e = e_min; e <= e_max; e++) {
+ reg = rvu_read64(rvu, blkaddr, CPT_AF_EXEX_CTL2(e));
+ seq_printf(filp, "CPT Engine[%u] Group Enable 0x%02llx\n", e,
+ reg & 0xff);
+ reg = rvu_read64(rvu, blkaddr, CPT_AF_EXEX_ACTIVE(e));
+ seq_printf(filp, "CPT Engine[%u] Active Info 0x%llx\n", e,
+ reg);
+ reg = rvu_read64(rvu, blkaddr, CPT_AF_EXEX_CTL(e));
+ seq_printf(filp, "CPT Engine[%u] Control 0x%llx\n", e,
+ reg);
+ seq_puts(filp, "===========================================\n");
+ }
+ return 0;
+}
+
+RVU_DEBUG_SEQ_FOPS(cpt_engines_info, cpt_engines_info_display,
+ cpt_engines_info_write);
+
+static int rvu_dbg_cpt_lfs_info_display(struct seq_file *filp, void *unused)
+{
+ struct rvu *rvu = filp->private;
+ struct rvu_hwinfo *hw = rvu->hw;
+ struct rvu_block *block;
+ int blkaddr;
+ u64 reg;
+ u32 lf;
+
+ blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_CPT, 0);
+ if (blkaddr < 0)
+ return -ENODEV;
+
+ block = &hw->block[blkaddr];
+ if (!block->lf.bmap)
+ return -ENODEV;
+
+ seq_puts(filp, "===========================================\n");
+ for (lf = 0; lf < block->lf.max; lf++) {
+ reg = rvu_read64(rvu, blkaddr, CPT_AF_LFX_CTL(lf));
+ seq_printf(filp, "CPT Lf[%u] CTL 0x%llx\n", lf, reg);
+ reg = rvu_read64(rvu, blkaddr, CPT_AF_LFX_CTL2(lf));
+ seq_printf(filp, "CPT Lf[%u] CTL2 0x%llx\n", lf, reg);
+ reg = rvu_read64(rvu, blkaddr, CPT_AF_LFX_PTR_CTL(lf));
+ seq_printf(filp, "CPT Lf[%u] PTR_CTL 0x%llx\n", lf, reg);
+ reg = rvu_read64(rvu, blkaddr, block->lfcfg_reg |
+ (lf << block->lfshift));
+ seq_printf(filp, "CPT Lf[%u] CFG 0x%llx\n", lf, reg);
+ seq_puts(filp, "===========================================\n");
+ }
+ return 0;
+}
+
+RVU_DEBUG_SEQ_FOPS(cpt_lfs_info, cpt_lfs_info_display, NULL);
+
+static int rvu_dbg_cpt_err_info_display(struct seq_file *filp, void *unused)
+{
+ struct rvu *rvu = filp->private;
+ u64 reg0, reg1;
+ int blkaddr;
+
+ blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_CPT, 0);
+ if (blkaddr < 0)
+ return -ENODEV;
+
+ reg0 = rvu_read64(rvu, blkaddr, CPT_AF_FLTX_INT(0));
+ reg1 = rvu_read64(rvu, blkaddr, CPT_AF_FLTX_INT(1));
+ seq_printf(filp, "CPT_AF_FLTX_INT: 0x%llx 0x%llx\n", reg0, reg1);
+ reg0 = rvu_read64(rvu, blkaddr, CPT_AF_PSNX_EXE(0));
+ reg1 = rvu_read64(rvu, blkaddr, CPT_AF_PSNX_EXE(1));
+ seq_printf(filp, "CPT_AF_PSNX_EXE: 0x%llx 0x%llx\n", reg0, reg1);
+ reg0 = rvu_read64(rvu, blkaddr, CPT_AF_PSNX_LF(0));
+ seq_printf(filp, "CPT_AF_PSNX_LF: 0x%llx\n", reg0);
+ reg0 = rvu_read64(rvu, blkaddr, CPT_AF_RVU_INT);
+ seq_printf(filp, "CPT_AF_RVU_INT: 0x%llx\n", reg0);
+ reg0 = rvu_read64(rvu, blkaddr, CPT_AF_RAS_INT);
+ seq_printf(filp, "CPT_AF_RAS_INT: 0x%llx\n", reg0);
+ reg0 = rvu_read64(rvu, blkaddr, CPT_AF_EXE_ERR_INFO);
+ seq_printf(filp, "CPT_AF_EXE_ERR_INFO: 0x%llx\n", reg0);
+
+ return 0;
+}
+
+RVU_DEBUG_SEQ_FOPS(cpt_err_info, cpt_err_info_display, NULL);
+
+static int rvu_dbg_cpt_pc_display(struct seq_file *filp, void *unused)
+{
+ struct rvu *rvu;
+ int blkaddr;
+ u64 reg;
+
+ rvu = filp->private;
+ blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_CPT, 0);
+ if (blkaddr < 0)
+ return -ENODEV;
+
+ reg = rvu_read64(rvu, blkaddr, CPT_AF_INST_REQ_PC);
+ seq_printf(filp, "CPT instruction requests %llu\n", reg);
+ reg = rvu_read64(rvu, blkaddr, CPT_AF_INST_LATENCY_PC);
+ seq_printf(filp, "CPT instruction latency %llu\n", reg);
+ reg = rvu_read64(rvu, blkaddr, CPT_AF_RD_REQ_PC);
+ seq_printf(filp, "CPT NCB read requests %llu\n", reg);
+ reg = rvu_read64(rvu, blkaddr, CPT_AF_RD_LATENCY_PC);
+ seq_printf(filp, "CPT NCB read latency %llu\n", reg);
+ reg = rvu_read64(rvu, blkaddr, CPT_AF_RD_UC_PC);
+ seq_printf(filp, "CPT read requests caused by UC fills %llu\n", reg);
+ reg = rvu_read64(rvu, blkaddr, CPT_AF_ACTIVE_CYCLES_PC);
+ seq_printf(filp, "CPT active cycles pc %llu\n", reg);
+ reg = rvu_read64(rvu, blkaddr, CPT_AF_CPTCLK_CNT);
+ seq_printf(filp, "CPT clock count pc %llu\n", reg);
+
+ return 0;
+}
+
+RVU_DEBUG_SEQ_FOPS(cpt_pc, cpt_pc_display, NULL);
+
+static void rvu_dbg_cpt_init(struct rvu *rvu)
+{
+ const struct device *dev = &rvu->pdev->dev;
+ struct dentry *pfile;
+
+ if (!is_block_implemented(rvu->hw, BLKADDR_CPT0))
+ return;
+
+ rvu->rvu_dbg.cpt = debugfs_create_dir("cpt", rvu->rvu_dbg.root);
+ if (!rvu->rvu_dbg.cpt)
+ return;
+
+ pfile = debugfs_create_file("cpt_pc", 0600,
+ rvu->rvu_dbg.cpt, rvu,
+ &rvu_dbg_cpt_pc_fops);
+ if (!pfile)
+ goto create_failed;
+
+ pfile = debugfs_create_file("cpt_engines_sts", 0600,
+ rvu->rvu_dbg.cpt, rvu,
+ &rvu_dbg_cpt_engines_sts_fops);
+ if (!pfile)
+ goto create_failed;
+
+ pfile = debugfs_create_file("cpt_engines_info", 0600,
+ rvu->rvu_dbg.cpt, rvu,
+ &rvu_dbg_cpt_engines_info_fops);
+ if (!pfile)
+ goto create_failed;
+
+ pfile = debugfs_create_file("cpt_lfs_info", 0600,
+ rvu->rvu_dbg.cpt, rvu,
+ &rvu_dbg_cpt_lfs_info_fops);
+ if (!pfile)
+ goto create_failed;
+
+ pfile = debugfs_create_file("cpt_err_info", 0600,
+ rvu->rvu_dbg.cpt, rvu,
+ &rvu_dbg_cpt_err_info_fops);
+ if (!pfile)
+ goto create_failed;
+
+ return;
+
+create_failed:
+ dev_err(dev, "Failed to create debugfs dir/file for CPT\n");
+ debugfs_remove_recursive(rvu->rvu_dbg.cpt);
+}
+
void rvu_dbg_init(struct rvu *rvu)
{
struct device *dev = &rvu->pdev->dev;
@@ -1695,6 +2036,7 @@ void rvu_dbg_init(struct rvu *rvu)
rvu_dbg_nix_init(rvu);
rvu_dbg_cgx_init(rvu);
rvu_dbg_npc_init(rvu);
+ rvu_dbg_cpt_init(rvu);
return;
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
index 36953d4..cc3d3c2 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
@@ -3369,3 +3369,79 @@ int rvu_mbox_handler_nix_lso_format_cfg(struct rvu *rvu,
return 0;
}
+
+int rvu_mbox_handler_nix_inline_ipsec_cfg(struct rvu *rvu,
+ struct nix_inline_ipsec_cfg *req,
+ struct msg_rsp *rsp)
+{
+ int blkaddr;
+ u64 val;
+
+ if (!is_block_implemented(rvu->hw, BLKADDR_CPT0))
+ return 0;
+
+ blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NIX, 0);
+ if (blkaddr < 0)
+ return NIX_AF_ERR_AF_LF_INVALID;
+
+ if (req->enable) {
+ /* Set OPCODE and EGRP */
+ val = (u64)req->gen_cfg.egrp << 48 |
+ (u64)req->gen_cfg.opcode << 32;
+ rvu_write64(rvu, blkaddr, NIX_AF_RX_IPSEC_GEN_CFG, val);
+
+ /* Set CPT queue for inline IPSec */
+ val = (u64)req->inst_qsel.cpt_pf_func << 8 |
+ req->inst_qsel.cpt_slot;
+ rvu_write64(rvu, blkaddr, NIX_AF_RX_CPTX_INST_QSEL(0), val);
+
+ /* Set CPT credit */
+ rvu_write64(rvu, blkaddr, NIX_AF_RX_CPTX_CREDIT(0),
+ req->cpt_credit);
+ } else {
+ rvu_write64(rvu, blkaddr, NIX_AF_RX_IPSEC_GEN_CFG, 0x0);
+ rvu_write64(rvu, blkaddr, NIX_AF_RX_CPTX_INST_QSEL(0), 0x0);
+ rvu_write64(rvu, blkaddr, NIX_AF_RX_CPTX_CREDIT(0), 0x3FFFFF);
+ }
+
+ return 0;
+}
+
+int rvu_mbox_handler_nix_inline_ipsec_lf_cfg(struct rvu *rvu,
+ struct nix_inline_ipsec_lf_cfg *req, struct msg_rsp *rsp)
+{
+ int lf, blkaddr, err;
+ u64 val;
+
+ if (!is_block_implemented(rvu->hw, BLKADDR_CPT0))
+ return 0;
+
+ err = nix_get_nixlf(rvu, req->hdr.pcifunc, &lf, &blkaddr);
+ if (err)
+ return err;
+
+ if (req->enable) {
+ /* Set TT, TAG_CONST, SA_POW2_SIZE and LENM1_MAX */
+ val = (u64)req->ipsec_cfg0.tt << 44 |
+ (u64)req->ipsec_cfg0.tag_const << 20 |
+ (u64)req->ipsec_cfg0.sa_pow2_size << 16 |
+ req->ipsec_cfg0.lenm1_max;
+ rvu_write64(rvu, blkaddr, NIX_AF_LFX_RX_IPSEC_CFG0(lf), val);
+
+ /* Set SA_IDX_W and SA_IDX_MAX */
+ val = (u64)req->ipsec_cfg1.sa_idx_w << 32 |
+ req->ipsec_cfg1.sa_idx_max;
+ rvu_write64(rvu, blkaddr, NIX_AF_LFX_RX_IPSEC_CFG1(lf), val);
+
+ /* Set SA base address */
+ rvu_write64(rvu, blkaddr, NIX_AF_LFX_RX_IPSEC_SA_BASE(lf),
+ req->sa_base_addr);
+ } else {
+ rvu_write64(rvu, blkaddr, NIX_AF_LFX_RX_IPSEC_CFG0(lf), 0x0);
+ rvu_write64(rvu, blkaddr, NIX_AF_LFX_RX_IPSEC_CFG1(lf), 0x0);
+ rvu_write64(rvu, blkaddr, NIX_AF_LFX_RX_IPSEC_SA_BASE(lf),
+ 0x0);
+ }
+
+ return 0;
+}
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h
index 7ca599b..351b383 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h
@@ -216,6 +216,8 @@
#define NIX_AF_RX_DEF_IPSECX (0x02B0)
#define NIX_AF_RX_IPSEC_GEN_CFG (0x0300)
#define NIX_AF_RX_CPTX_INST_ADDR (0x0310)
+#define NIX_AF_RX_CPTX_INST_QSEL(a) (0x0320ull | (uint64_t)(a) << 3)
+#define NIX_AF_RX_CPTX_CREDIT(a) (0x0360ull | (uint64_t)(a) << 3)
#define NIX_AF_NDC_TX_SYNC (0x03F0)
#define NIX_AF_AQ_CFG (0x0400)
#define NIX_AF_AQ_BASE (0x0410)
@@ -429,12 +431,63 @@
#define TIM_AF_LF_RST (0x20)
/* CPT */
-#define CPT_AF_CONSTANTS0 (0x0000)
-#define CPT_PRIV_LFX_CFG (0x41000)
-#define CPT_PRIV_LFX_INT_CFG (0x43000)
-#define CPT_AF_RVU_LF_CFG_DEBUG (0x45000)
-#define CPT_AF_LF_RST (0x44000)
-#define CPT_AF_BLK_RST (0x46000)
+#define CPT_AF_CONSTANTS0 (0x0000)
+#define CPT_AF_CONSTANTS1 (0x1000)
+#define CPT_AF_DIAG (0x3000)
+#define CPT_AF_ECO (0x4000)
+#define CPT_AF_FLTX_INT(a) (0xa000ull | (u64)(a) << 3)
+#define CPT_AF_FLTX_INT_W1S(a) (0xb000ull | (u64)(a) << 3)
+#define CPT_AF_FLTX_INT_ENA_W1C(a) (0xc000ull | (u64)(a) << 3)
+#define CPT_AF_FLTX_INT_ENA_W1S(a) (0xd000ull | (u64)(a) << 3)
+#define CPT_AF_PSNX_EXE(a) (0xe000ull | (u64)(a) << 3)
+#define CPT_AF_PSNX_EXE_W1S(a) (0xf000ull | (u64)(a) << 3)
+#define CPT_AF_PSNX_LF(a) (0x10000ull | (u64)(a) << 3)
+#define CPT_AF_PSNX_LF_W1S(a) (0x11000ull | (u64)(a) << 3)
+#define CPT_AF_EXEX_CTL2(a) (0x12000ull | (u64)(a) << 3)
+#define CPT_AF_EXEX_STS(a) (0x13000ull | (u64)(a) << 3)
+#define CPT_AF_EXE_ERR_INFO (0x14000)
+#define CPT_AF_EXEX_ACTIVE(a) (0x16000ull | (u64)(a) << 3)
+#define CPT_AF_INST_REQ_PC (0x17000)
+#define CPT_AF_INST_LATENCY_PC (0x18000)
+#define CPT_AF_RD_REQ_PC (0x19000)
+#define CPT_AF_RD_LATENCY_PC (0x1a000)
+#define CPT_AF_RD_UC_PC (0x1b000)
+#define CPT_AF_ACTIVE_CYCLES_PC (0x1c000)
+#define CPT_AF_EXE_DBG_CTL (0x1d000)
+#define CPT_AF_EXE_DBG_DATA (0x1e000)
+#define CPT_AF_EXE_REQ_TIMER (0x1f000)
+#define CPT_AF_EXEX_CTL(a) (0x20000ull | (u64)(a) << 3)
+#define CPT_AF_EXE_PERF_CTL (0x21000)
+#define CPT_AF_EXE_DBG_CNTX(a) (0x22000ull | (u64)(a) << 3)
+#define CPT_AF_EXE_PERF_EVENT_CNT (0x23000)
+#define CPT_AF_EXE_EPCI_INBX_CNT(a) (0x24000ull | (u64)(a) << 3)
+#define CPT_AF_EXE_EPCI_OUTBX_CNT(a) (0x25000ull | (u64)(a) << 3)
+#define CPT_AF_EXEX_UCODE_BASE(a) (0x26000ull | (u64)(a) << 3)
+#define CPT_AF_LFX_CTL(a) (0x27000ull | (u64)(a) << 3)
+#define CPT_AF_LFX_CTL2(a) (0x29000ull | (u64)(a) << 3)
+#define CPT_AF_CPTCLK_CNT (0x2a000)
+#define CPT_AF_PF_FUNC (0x2b000)
+#define CPT_AF_LFX_PTR_CTL(a) (0x2c000ull | (u64)(a) << 3)
+#define CPT_AF_GRPX_THR(a) (0x2d000ull | (u64)(a) << 3)
+#define CPT_AF_CTL (0x2e000ull)
+#define CPT_AF_XEX_THR(a) (0x2f000ull | (u64)(a) << 3)
+#define CPT_PRIV_LFX_CFG (0x41000)
+#define CPT_PRIV_AF_INT_CFG (0x42000)
+#define CPT_PRIV_LFX_INT_CFG (0x43000)
+#define CPT_AF_LF_RST (0x44000)
+#define CPT_AF_RVU_LF_CFG_DEBUG (0x45000)
+#define CPT_AF_BLK_RST (0x46000)
+#define CPT_AF_RVU_INT (0x47000)
+#define CPT_AF_RVU_INT_W1S (0x47008)
+#define CPT_AF_RVU_INT_ENA_W1S (0x47010)
+#define CPT_AF_RVU_INT_ENA_W1C (0x47018)
+#define CPT_AF_RAS_INT (0x47020)
+#define CPT_AF_RAS_INT_W1S (0x47028)
+#define CPT_AF_RAS_INT_ENA_W1S (0x47030)
+#define CPT_AF_RAS_INT_ENA_W1C (0x47038)
+
+#define CPT_AF_LF_CTL2_SHIFT 3
+#define CPT_AF_LF_SSO_PF_FUNC_SHIFT 32
#define NPC_AF_BLK_RST (0x00040)
--
1.9.1
