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path: root/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h
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Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h')
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h65
1 files changed, 42 insertions, 23 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h
index 1e88422825be..e3765b73c434 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h
@@ -28,10 +28,12 @@
#include "otx2_reg.h"
#include "otx2_txrx.h"
#include "otx2_devlink.h"
+#include <rvu.h>
#include <rvu_trace.h>
#include "qos.h"
#include "rep.h"
#include "cn10k_ipsec.h"
+#include "cn20k.h"
/* IPv4 flag more fragment bit */
#define IPV4_FLAG_MORE 0x20
@@ -61,6 +63,12 @@
/* Number of segments per SG structure */
#define MAX_SEGS_PER_SG 3
+irqreturn_t otx2_pfaf_mbox_intr_handler(int irq, void *pf_irq);
+irqreturn_t cn20k_pfaf_mbox_intr_handler(int irq, void *pf_irq);
+irqreturn_t cn20k_vfaf_mbox_intr_handler(int irq, void *vf_irq);
+irqreturn_t cn20k_pfvf_mbox_intr_handler(int irq, void *pf_irq);
+irqreturn_t otx2_pfvf_mbox_intr_handler(int irq, void *pf_irq);
+
enum arua_mapped_qtypes {
AURA_NIX_RQ,
AURA_NIX_SQ,
@@ -85,10 +93,6 @@ struct otx2_lmt_info {
u64 lmt_addr;
u16 lmt_id;
};
-/* RSS configuration */
-struct otx2_rss_ctx {
- u8 ind_tbl[MAX_RSS_INDIR_TBL_SIZE];
-};
struct otx2_rss_info {
u8 enable;
@@ -96,7 +100,7 @@ struct otx2_rss_info {
u16 rss_size;
#define RSS_HASH_KEY_SIZE 44 /* 352 bit key */
u8 key[RSS_HASH_KEY_SIZE];
- struct otx2_rss_ctx *rss_ctx[MAX_RSS_GROUPS];
+ u32 ind_tbl[MAX_RSS_INDIR_TBL_SIZE];
};
/* NIX (or NPC) RX errors */
@@ -245,6 +249,7 @@ struct otx2_hw {
u16 nix_msixoff; /* Offset of NIX vectors */
char *irq_name;
cpumask_var_t *affinity_mask;
+ struct pf_irq_data *pfvf_irq_devid[4];
/* Stats */
struct otx2_dev_stats dev_stats;
@@ -356,6 +361,7 @@ struct otx2_flow_config {
struct list_head flow_list_tc;
u8 ucast_flt_cnt;
bool ntuple;
+ u16 ntuple_cnt;
};
struct dev_hw_ops {
@@ -365,6 +371,9 @@ struct dev_hw_ops {
int size, int qidx);
int (*refill_pool_ptrs)(void *dev, struct otx2_cq_queue *cq);
void (*aura_freeptr)(void *dev, int aura, u64 buf);
+ irqreturn_t (*pfaf_mbox_intr_handler)(int irq, void *pf_irq);
+ irqreturn_t (*vfaf_mbox_intr_handler)(int irq, void *pf_irq);
+ irqreturn_t (*pfvf_mbox_intr_handler)(int irq, void *pf_irq);
};
#define CN10K_MCS_SA_PER_SC 4
@@ -432,6 +441,16 @@ struct cn10k_mcs_cfg {
struct list_head rxsc_list;
};
+struct pf_irq_data {
+ u64 intr_status;
+ void (*pf_queue_work_hdlr)(struct mbox *mb, struct workqueue_struct *mw,
+ int first, int mdevs, u64 intr);
+ struct otx2_nic *pf;
+ int vec_num;
+ int start;
+ int mdevs;
+};
+
struct otx2_nic {
void __iomem *reg_base;
struct net_device *netdev;
@@ -475,6 +494,7 @@ struct otx2_nic {
struct mbox *mbox_pfvf;
struct workqueue_struct *mbox_wq;
struct workqueue_struct *mbox_pfvf_wq;
+ struct qmem *pfvf_mbox_addr;
u8 total_vfs;
u16 pcifunc; /* RVU PF_FUNC */
@@ -631,9 +651,6 @@ static inline void otx2_setup_dev_hw_settings(struct otx2_nic *pfvf)
__set_bit(CN10K_PTP_ONESTEP, &hw->cap_flag);
__set_bit(QOS_CIR_PIR_SUPPORT, &hw->cap_flag);
}
-
- if (is_dev_cn10kb(pfvf->pdev))
- __set_bit(CN10K_HW_MACSEC, &hw->cap_flag);
}
/* Register read/write APIs */
@@ -732,8 +749,9 @@ static inline void otx2_write128(u64 lo, u64 hi, void __iomem *addr)
::[x0]"r"(lo), [x1]"r"(hi), [p1]"r"(addr));
}
-static inline u64 otx2_atomic64_add(u64 incr, u64 *ptr)
+static inline u64 otx2_atomic64_add(u64 incr, void __iomem *addr)
{
+ u64 __iomem *ptr = addr;
u64 result;
__asm__ volatile(".cpu generic+lse\n"
@@ -746,7 +764,11 @@ static inline u64 otx2_atomic64_add(u64 incr, u64 *ptr)
#else
#define otx2_write128(lo, hi, addr) writeq((hi) | (lo), addr)
-#define otx2_atomic64_add(incr, ptr) ({ *ptr += incr; })
+
+static inline u64 otx2_atomic64_add(u64 incr, void __iomem *addr)
+{
+ return 0;
+}
#endif
static inline void __cn10k_aura_freeptr(struct otx2_nic *pfvf, u64 aura,
@@ -796,7 +818,7 @@ static inline void cn10k_aura_freeptr(void *dev, int aura, u64 buf)
/* Alloc pointer from pool/aura */
static inline u64 otx2_aura_allocptr(struct otx2_nic *pfvf, int aura)
{
- u64 *ptr = (__force u64 *)otx2_get_regaddr(pfvf, NPA_LF_AURA_OP_ALLOCX(0));
+ void __iomem *ptr = otx2_get_regaddr(pfvf, NPA_LF_AURA_OP_ALLOCX(0));
u64 incr = (u64)aura | BIT_ULL(63);
return otx2_atomic64_add(incr, ptr);
@@ -871,6 +893,7 @@ static struct _req_type __maybe_unused \
*otx2_mbox_alloc_msg_ ## _fn_name(struct mbox *mbox) \
{ \
struct _req_type *req; \
+ u16 pcifunc = mbox->pfvf->pcifunc; \
\
req = (struct _req_type *)otx2_mbox_alloc_msg_rsp( \
&mbox->mbox, 0, sizeof(struct _req_type), \
@@ -879,7 +902,8 @@ static struct _req_type __maybe_unused \
return NULL; \
req->hdr.sig = OTX2_MBOX_REQ_SIG; \
req->hdr.id = _id; \
- trace_otx2_msg_alloc(mbox->mbox.pdev, _id, sizeof(*req)); \
+ req->hdr.pcifunc = pcifunc; \
+ trace_otx2_msg_alloc(mbox->mbox.pdev, _id, sizeof(*req), pcifunc); \
return req; \
}
@@ -899,21 +923,11 @@ MBOX_UP_MCS_MESSAGES
/* Time to wait before watchdog kicks off */
#define OTX2_TX_TIMEOUT (100 * HZ)
-#define RVU_PFVF_PF_SHIFT 10
-#define RVU_PFVF_PF_MASK 0x3F
-#define RVU_PFVF_FUNC_SHIFT 0
-#define RVU_PFVF_FUNC_MASK 0x3FF
-
static inline bool is_otx2_vf(u16 pcifunc)
{
return !!(pcifunc & RVU_PFVF_FUNC_MASK);
}
-static inline int rvu_get_pf(u16 pcifunc)
-{
- return (pcifunc >> RVU_PFVF_PF_SHIFT) & RVU_PFVF_PF_MASK;
-}
-
static inline dma_addr_t otx2_dma_map_page(struct otx2_nic *pfvf,
struct page *page,
size_t offset, size_t size,
@@ -1043,12 +1057,13 @@ void otx2_disable_napi(struct otx2_nic *pf);
irqreturn_t otx2_cq_intr_handler(int irq, void *cq_irq);
int otx2_rq_init(struct otx2_nic *pfvf, u16 qidx, u16 lpb_aura);
int otx2_cq_init(struct otx2_nic *pfvf, u16 qidx);
+int otx2_set_hw_capabilities(struct otx2_nic *pfvf);
/* RSS configuration APIs*/
int otx2_rss_init(struct otx2_nic *pfvf);
int otx2_set_flowkey_cfg(struct otx2_nic *pfvf);
void otx2_set_rss_key(struct otx2_nic *pfvf);
-int otx2_set_rss_table(struct otx2_nic *pfvf, int ctx_id);
+int otx2_set_rss_table(struct otx2_nic *pfvf, int ctx_id, const u32 *ind_tbl);
/* Mbox handlers */
void mbox_handler_msix_offset(struct otx2_nic *pfvf,
@@ -1107,6 +1122,8 @@ int otx2_enable_rxvlan(struct otx2_nic *pf, bool enable);
int otx2_install_rxvlan_offload_flow(struct otx2_nic *pfvf);
bool otx2_xdp_sq_append_pkt(struct otx2_nic *pfvf, struct xdp_frame *xdpf,
u64 iova, int len, u16 qidx, u16 flags);
+void otx2_xdp_sqe_add_sg(struct otx2_snd_queue *sq, struct xdp_frame *xdpf,
+ u64 dma_addr, int len, int *offset, u16 flags);
u16 otx2_get_max_mtu(struct otx2_nic *pfvf);
int otx2_handle_ntuple_tc_features(struct net_device *netdev,
netdev_features_t features);
@@ -1188,4 +1205,6 @@ dma_addr_t otx2_dma_map_skb_frag(struct otx2_nic *pfvf,
struct sk_buff *skb, int seg, int *len);
void otx2_dma_unmap_skb_frags(struct otx2_nic *pfvf, struct sg_list *sg);
int otx2_read_free_sqe(struct otx2_nic *pfvf, u16 qidx);
+void otx2_queue_vf_work(struct mbox *mw, struct workqueue_struct *mbox_wq,
+ int first, int mdevs, u64 intr);
#endif /* OTX2_COMMON_H */
generated by cgit v1.2.3 (git 2.39.0) at 2025-08-23 02:06:42 +0300