Skip to content

L
linux
Commit 8788fdc2 authored by Sathya Perla's avatar Sathya Perla Committed by David S. Miller
Browse files
Options

be2net: get rid of be_ctrl_info struct/abstraction 

Currently only the be_ctrl_info struct ptr (instead of adapter) is
 passed to all the routines in be_cmds.c. Instead pass be_adapter
ptr to allow access to all its fields. Merge the contents of struct be_ctrl_info
into be_adapter. The resulting code is simpler.
Signed-off-by: default avatarSathya Perla <sathyap@serverengines.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 2f6d7c1b
Hide whitespace changes
Inline Side-by-side
Showing with 299 additions and 333 deletions
drivers/net/benet/be.h
View file @ 8788fdc2
......@@ -71,6 +71,8 @@ static inline char *nic_name(struct pci_dev *pdev)
#define MAX_RX_POST BE_NAPI_WEIGHT /* Frags posted at a time */
#define RX_FRAGS_REFILL_WM (RX_Q_LEN - MAX_RX_POST)
#define FW_VER_LEN 32
struct be_dma_mem {
void *va;
dma_addr_t dma;
......@@ -123,7 +125,6 @@ static inline void queue_tail_inc(struct be_queue_info *q)
index_inc(&q->tail, q->len);
}
struct be_eq_obj {
struct be_queue_info q;
char desc[32];
......@@ -142,31 +143,6 @@ struct be_mcc_obj {
struct be_queue_info cq;
};
struct be_ctrl_info {
u8 __iomem *csr;
u8 __iomem *db; /* Door Bell */
u8 __iomem *pcicfg; /* PCI config space */
int pci_func;
/* Mbox used for cmd request/response */
spinlock_t mbox_lock; /* For serializing mbox cmds to BE card */
struct be_dma_mem mbox_mem;
/* Mbox mem is adjusted to align to 16 bytes. The allocated addr
* is stored for freeing purpose */
struct be_dma_mem mbox_mem_alloced;
/* MCC Rings */
struct be_mcc_obj mcc_obj;
spinlock_t mcc_lock; /* For serializing mcc cmds to BE card */
spinlock_t mcc_cq_lock;
/* MCC Async callback */
void (*async_cb)(void *adapter, bool link_up);
void *adapter_ctxt;
};
#include "be_cmds.h"
struct be_drvr_stats {
u32 be_tx_reqs; /* number of TX requests initiated */
u32 be_tx_stops; /* number of times TX Q was stopped */
......@@ -234,8 +210,20 @@ struct be_adapter {
struct pci_dev *pdev;
struct net_device *netdev;
/* Mbox, pci config, csr address information */
struct be_ctrl_info ctrl;
u8 __iomem *csr;
u8 __iomem *db; /* Door Bell */
u8 __iomem *pcicfg; /* PCI config space */
int pci_func;
spinlock_t mbox_lock; /* For serializing mbox cmds to BE card */
struct be_dma_mem mbox_mem;
/* Mbox mem is adjusted to align to 16 bytes. The allocated addr
* is stored for freeing purpose */
struct be_dma_mem mbox_mem_alloced;
struct be_mcc_obj mcc_obj;
spinlock_t mcc_lock; /* For serializing mcc cmds to BE card */
spinlock_t mcc_cq_lock;
struct msix_entry msix_entries[BE_NUM_MSIX_VECTORS];
bool msix_enabled;
......@@ -366,6 +354,7 @@ static inline u8 is_udp_pkt(struct sk_buff *skb)
return val;
}
extern void be_cq_notify(struct be_ctrl_info *ctrl, u16 qid, bool arm,
extern void be_cq_notify(struct be_adapter *adapter, u16 qid, bool arm,
u16 num_popped);
extern void be_link_status_update(struct be_adapter *adapter, bool link_up);
#endif /* BE_H */
drivers/net/benet/be_cmds.c
View file @ 8788fdc2
......@@ -16,15 +16,16 @@
*/
#include "be.h"
#include "be_cmds.h"
static void be_mcc_notify(struct be_ctrl_info *ctrl)
static void be_mcc_notify(struct be_adapter *adapter)
{
struct be_queue_info *mccq = &ctrl->mcc_obj.q;
struct be_queue_info *mccq = &adapter->mcc_obj.q;
u32 val = 0;
val |= mccq->id & DB_MCCQ_RING_ID_MASK;
val |= 1 << DB_MCCQ_NUM_POSTED_SHIFT;
iowrite32(val, ctrl->db + DB_MCCQ_OFFSET);
iowrite32(val, adapter->db + DB_MCCQ_OFFSET);
}
/* To check if valid bit is set, check the entire word as we don't know
......@@ -47,7 +48,7 @@ static inline void be_mcc_compl_use(struct be_mcc_cq_entry *compl)
compl->flags = 0;
}
static int be_mcc_compl_process(struct be_ctrl_info *ctrl,
static int be_mcc_compl_process(struct be_adapter *adapter,
struct be_mcc_cq_entry *compl)
{
u16 compl_status, extd_status;
......@@ -70,11 +71,11 @@ static int be_mcc_compl_process(struct be_ctrl_info *ctrl,
}
/* Link state evt is a string of bytes; no need for endian swapping */
static void be_async_link_state_process(struct be_ctrl_info *ctrl,
static void be_async_link_state_process(struct be_adapter *adapter,
struct be_async_event_link_state *evt)
{
ctrl->async_cb(ctrl->adapter_ctxt,
evt->port_link_status == ASYNC_EVENT_LINK_UP ? true : false);
be_link_status_update(adapter,
evt->port_link_status == ASYNC_EVENT_LINK_UP);
}
static inline bool is_link_state_evt(u32 trailer)
......@@ -84,9 +85,9 @@ static inline bool is_link_state_evt(u32 trailer)
ASYNC_EVENT_CODE_LINK_STATE);
}
static struct be_mcc_cq_entry *be_mcc_compl_get(struct be_ctrl_info *ctrl)
static struct be_mcc_cq_entry *be_mcc_compl_get(struct be_adapter *adapter)
{
struct be_queue_info *mcc_cq = &ctrl->mcc_obj.cq;
struct be_queue_info *mcc_cq = &adapter->mcc_obj.cq;
struct be_mcc_cq_entry *compl = queue_tail_node(mcc_cq);
if (be_mcc_compl_is_new(compl)) {
......@@ -96,40 +97,40 @@ static struct be_mcc_cq_entry *be_mcc_compl_get(struct be_ctrl_info *ctrl)
return NULL;
}
void be_process_mcc(struct be_ctrl_info *ctrl)
void be_process_mcc(struct be_adapter *adapter)
{
struct be_mcc_cq_entry *compl;
int num = 0;
spin_lock_bh(&ctrl->mcc_cq_lock);
while ((compl = be_mcc_compl_get(ctrl))) {
spin_lock_bh(&adapter->mcc_cq_lock);
while ((compl = be_mcc_compl_get(adapter))) {
if (compl->flags & CQE_FLAGS_ASYNC_MASK) {
/* Interpret flags as an async trailer */
BUG_ON(!is_link_state_evt(compl->flags));
/* Interpret compl as a async link evt */
be_async_link_state_process(ctrl,
be_async_link_state_process(adapter,
(struct be_async_event_link_state *) compl);
} else {
be_mcc_compl_process(ctrl, compl);
atomic_dec(&ctrl->mcc_obj.q.used);
be_mcc_compl_process(adapter, compl);
atomic_dec(&adapter->mcc_obj.q.used);
}
be_mcc_compl_use(compl);
num++;
}
if (num)
be_cq_notify(ctrl, ctrl->mcc_obj.cq.id, true, num);
spin_unlock_bh(&ctrl->mcc_cq_lock);
be_cq_notify(adapter, adapter->mcc_obj.cq.id, true, num);
spin_unlock_bh(&adapter->mcc_cq_lock);
}
/* Wait till no more pending mcc requests are present */
static void be_mcc_wait_compl(struct be_ctrl_info *ctrl)
static void be_mcc_wait_compl(struct be_adapter *adapter)
{
#define mcc_timeout 50000 /* 5s timeout */
int i;
for (i = 0; i < mcc_timeout; i++) {
be_process_mcc(ctrl);
if (atomic_read(&ctrl->mcc_obj.q.used) == 0)
be_process_mcc(adapter);
if (atomic_read(&adapter->mcc_obj.q.used) == 0)
break;
udelay(100);
}
......@@ -138,10 +139,10 @@ static void be_mcc_wait_compl(struct be_ctrl_info *ctrl)
}
/* Notify MCC requests and wait for completion */
static void be_mcc_notify_wait(struct be_ctrl_info *ctrl)
static void be_mcc_notify_wait(struct be_adapter *adapter)
{
be_mcc_notify(ctrl);
be_mcc_wait_compl(ctrl);
be_mcc_notify(adapter);
be_mcc_wait_compl(adapter);
}
static int be_mbox_db_ready_wait(void __iomem *db)
......@@ -173,12 +174,12 @@ static int be_mbox_db_ready_wait(void __iomem *db)
* Insert the mailbox address into the doorbell in two steps
* Polls on the mbox doorbell till a command completion (or a timeout) occurs
*/
static int be_mbox_db_ring(struct be_ctrl_info *ctrl)
static int be_mbox_db_ring(struct be_adapter *adapter)
{
int status;
u32 val = 0;
void __iomem *db = ctrl->db + MPU_MAILBOX_DB_OFFSET;
struct be_dma_mem *mbox_mem = &ctrl->mbox_mem;
void __iomem *db = adapter->db + MPU_MAILBOX_DB_OFFSET;
struct be_dma_mem *mbox_mem = &adapter->mbox_mem;
struct be_mcc_mailbox *mbox = mbox_mem->va;
struct be_mcc_cq_entry *cqe = &mbox->cqe;
......@@ -208,7 +209,7 @@ static int be_mbox_db_ring(struct be_ctrl_info *ctrl)
/* A cq entry has been made now */
if (be_mcc_compl_is_new(cqe)) {
status = be_mcc_compl_process(ctrl, &mbox->cqe);
status = be_mcc_compl_process(adapter, &mbox->cqe);
be_mcc_compl_use(cqe);
if (status)
return status;
......@@ -219,9 +220,9 @@ static int be_mbox_db_ring(struct be_ctrl_info *ctrl)
return 0;
}
static int be_POST_stage_get(struct be_ctrl_info *ctrl, u16 *stage)
static int be_POST_stage_get(struct be_adapter *adapter, u16 *stage)
{
u32 sem = ioread32(ctrl->csr + MPU_EP_SEMAPHORE_OFFSET);
u32 sem = ioread32(adapter->csr + MPU_EP_SEMAPHORE_OFFSET);
*stage = sem & EP_SEMAPHORE_POST_STAGE_MASK;
if ((sem >> EP_SEMAPHORE_POST_ERR_SHIFT) & EP_SEMAPHORE_POST_ERR_MASK)
......@@ -230,11 +231,11 @@ static int be_POST_stage_get(struct be_ctrl_info *ctrl, u16 *stage)
return 0;
}
static int be_POST_stage_poll(struct be_ctrl_info *ctrl, u16 poll_stage)
static int be_POST_stage_poll(struct be_adapter *adapter, u16 poll_stage)
{
u16 stage, cnt, error;
for (cnt = 0; cnt < 5000; cnt++) {
error = be_POST_stage_get(ctrl, &stage);
error = be_POST_stage_get(adapter, &stage);
if (error)
return -1;
......@@ -248,11 +249,11 @@ static int be_POST_stage_poll(struct be_ctrl_info *ctrl, u16 poll_stage)
}
int be_cmd_POST(struct be_ctrl_info *ctrl)
int be_cmd_POST(struct be_adapter *adapter)
{
u16 stage, error;
error = be_POST_stage_get(ctrl, &stage);
error = be_POST_stage_get(adapter, &stage);
if (error)
goto err;
......@@ -263,14 +264,14 @@ int be_cmd_POST(struct be_ctrl_info *ctrl)
goto err;
/* On awaiting host rdy, reset and again poll on awaiting host rdy */
iowrite32(POST_STAGE_BE_RESET, ctrl->csr + MPU_EP_SEMAPHORE_OFFSET);
error = be_POST_stage_poll(ctrl, POST_STAGE_AWAITING_HOST_RDY);
iowrite32(POST_STAGE_BE_RESET, adapter->csr + MPU_EP_SEMAPHORE_OFFSET);
error = be_POST_stage_poll(adapter, POST_STAGE_AWAITING_HOST_RDY);
if (error)
goto err;
/* Now kickoff POST and poll on armfw ready */
iowrite32(POST_STAGE_HOST_RDY, ctrl->csr + MPU_EP_SEMAPHORE_OFFSET);
error = be_POST_stage_poll(ctrl, POST_STAGE_ARMFW_RDY);
iowrite32(POST_STAGE_HOST_RDY, adapter->csr + MPU_EP_SEMAPHORE_OFFSET);
error = be_POST_stage_poll(adapter, POST_STAGE_ARMFW_RDY);
if (error)
goto err;
......@@ -367,16 +368,16 @@ static inline struct be_mcc_wrb *wrb_from_mcc(struct be_queue_info *mccq)
return wrb;
}
int be_cmd_eq_create(struct be_ctrl_info *ctrl,
int be_cmd_eq_create(struct be_adapter *adapter,
struct be_queue_info *eq, int eq_delay)
{
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_mcc_wrb *wrb = wrb_from_mbox(&adapter->mbox_mem);
struct be_cmd_req_eq_create *req = embedded_payload(wrb);
struct be_cmd_resp_eq_create *resp = embedded_payload(wrb);
struct be_dma_mem *q_mem = &eq->dma_mem;
int status;
spin_lock(&ctrl->mbox_lock);
spin_lock(&adapter->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
......@@ -387,7 +388,7 @@ int be_cmd_eq_create(struct be_ctrl_info *ctrl,
req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size));
AMAP_SET_BITS(struct amap_eq_context, func, req->context,
ctrl->pci_func);
adapter->pci_func);
AMAP_SET_BITS(struct amap_eq_context, valid, req->context, 1);
/* 4byte eqe*/
AMAP_SET_BITS(struct amap_eq_context, size, req->context, 0);
......@@ -399,24 +400,24 @@ int be_cmd_eq_create(struct be_ctrl_info *ctrl,
be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem);
status = be_mbox_db_ring(ctrl);
status = be_mbox_db_ring(adapter);
if (!status) {
eq->id = le16_to_cpu(resp->eq_id);
eq->created = true;
}
spin_unlock(&ctrl->mbox_lock);
spin_unlock(&adapter->mbox_lock);
return status;
}
int be_cmd_mac_addr_query(struct be_ctrl_info *ctrl, u8 *mac_addr,
int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr,
u8 type, bool permanent, u32 if_handle)
{
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_mcc_wrb *wrb = wrb_from_mbox(&adapter->mbox_mem);
struct be_cmd_req_mac_query *req = embedded_payload(wrb);
struct be_cmd_resp_mac_query *resp = embedded_payload(wrb);
int status;
spin_lock(&ctrl->mbox_lock);
spin_lock(&adapter->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
......@@ -432,22 +433,22 @@ int be_cmd_mac_addr_query(struct be_ctrl_info *ctrl, u8 *mac_addr,
req->permanent = 0;
}
status = be_mbox_db_ring(ctrl);
status = be_mbox_db_ring(adapter);
if (!status)
memcpy(mac_addr, resp->mac.addr, ETH_ALEN);
spin_unlock(&ctrl->mbox_lock);
spin_unlock(&adapter->mbox_lock);
return status;
}
int be_cmd_pmac_add(struct be_ctrl_info *ctrl, u8 *mac_addr,
int be_cmd_pmac_add(struct be_adapter *adapter, u8 *mac_addr,
u32 if_id, u32 *pmac_id)
{
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_mcc_wrb *wrb = wrb_from_mbox(&adapter->mbox_mem);
struct be_cmd_req_pmac_add *req = embedded_payload(wrb);
int status;
spin_lock(&ctrl->mbox_lock);
spin_lock(&adapter->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
......@@ -458,23 +459,23 @@ int be_cmd_pmac_add(struct be_ctrl_info *ctrl, u8 *mac_addr,
req->if_id = cpu_to_le32(if_id);
memcpy(req->mac_address, mac_addr, ETH_ALEN);
status = be_mbox_db_ring(ctrl);
status = be_mbox_db_ring(adapter);
if (!status) {
struct be_cmd_resp_pmac_add *resp = embedded_payload(wrb);
*pmac_id = le32_to_cpu(resp->pmac_id);
}
spin_unlock(&ctrl->mbox_lock);
spin_unlock(&adapter->mbox_lock);
return status;
}
int be_cmd_pmac_del(struct be_ctrl_info *ctrl, u32 if_id, u32 pmac_id)
int be_cmd_pmac_del(struct be_adapter *adapter, u32 if_id, u32 pmac_id)
{
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_mcc_wrb *wrb = wrb_from_mbox(&adapter->mbox_mem);
struct be_cmd_req_pmac_del *req = embedded_payload(wrb);
int status;
spin_lock(&ctrl->mbox_lock);
spin_lock(&adapter->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
......@@ -485,24 +486,24 @@ int be_cmd_pmac_del(struct be_ctrl_info *ctrl, u32 if_id, u32 pmac_id)
req->if_id = cpu_to_le32(if_id);
req->pmac_id = cpu_to_le32(pmac_id);
status = be_mbox_db_ring(ctrl);
spin_unlock(&ctrl->mbox_lock);
status = be_mbox_db_ring(adapter);
spin_unlock(&adapter->mbox_lock);
return status;
}
int be_cmd_cq_create(struct be_ctrl_info *ctrl,
int be_cmd_cq_create(struct be_adapter *adapter,
struct be_queue_info *cq, struct be_queue_info *eq,
bool sol_evts, bool no_delay, int coalesce_wm)
{
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_mcc_wrb *wrb = wrb_from_mbox(&adapter->mbox_mem);
struct be_cmd_req_cq_create *req = embedded_payload(wrb);
struct be_cmd_resp_cq_create *resp = embedded_payload(wrb);
struct be_dma_mem *q_mem = &cq->dma_mem;
void *ctxt = &req->context;
int status;
spin_lock(&ctrl->mbox_lock);
spin_lock(&adapter->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
......@@ -521,17 +522,17 @@ int be_cmd_cq_create(struct be_ctrl_info *ctrl,
AMAP_SET_BITS(struct amap_cq_context, eventable, ctxt, 1);
AMAP_SET_BITS(struct amap_cq_context, eqid, ctxt, eq->id);
AMAP_SET_BITS(struct amap_cq_context, armed, ctxt, 1);
AMAP_SET_BITS(struct amap_cq_context, func, ctxt, ctrl->pci_func);
AMAP_SET_BITS(struct amap_cq_context, func, ctxt, adapter->pci_func);
be_dws_cpu_to_le(ctxt, sizeof(req->context));
be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem);
status = be_mbox_db_ring(ctrl);
status = be_mbox_db_ring(adapter);
if (!status) {
cq->id = le16_to_cpu(resp->cq_id);
cq->created = true;
}
spin_unlock(&ctrl->mbox_lock);
spin_unlock(&adapter->mbox_lock);
return status;
}
......@@ -544,17 +545,17 @@ static u32 be_encoded_q_len(int q_len)
return len_encoded;
}
int be_cmd_mccq_create(struct be_ctrl_info *ctrl,
int be_cmd_mccq_create(struct be_adapter *adapter,
struct be_queue_info *mccq,
struct be_queue_info *cq)
{
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_mcc_wrb *wrb = wrb_from_mbox(&adapter->mbox_mem);
struct be_cmd_req_mcc_create *req = embedded_payload(wrb);
struct be_dma_mem *q_mem = &mccq->dma_mem;
void *ctxt = &req->context;
int status;
spin_lock(&ctrl->mbox_lock);
spin_lock(&adapter->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
......@@ -564,7 +565,7 @@ int be_cmd_mccq_create(struct be_ctrl_info *ctrl,
req->num_pages = PAGES_4K_SPANNED(q_mem->va, q_mem->size);
AMAP_SET_BITS(struct amap_mcc_context, fid, ctxt, ctrl->pci_func);
AMAP_SET_BITS(struct amap_mcc_context, fid, ctxt, adapter->pci_func);
AMAP_SET_BITS(struct amap_mcc_context, valid, ctxt, 1);
AMAP_SET_BITS(struct amap_mcc_context, ring_size, ctxt,
be_encoded_q_len(mccq->len));
......@@ -574,29 +575,29 @@ int be_cmd_mccq_create(struct be_ctrl_info *ctrl,
be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem);
status = be_mbox_db_ring(ctrl);
status = be_mbox_db_ring(adapter);
if (!status) {
struct be_cmd_resp_mcc_create *resp = embedded_payload(wrb);
mccq->id = le16_to_cpu(resp->id);
mccq->created = true;
}
spin_unlock(&ctrl->mbox_lock);
spin_unlock(&adapter->mbox_lock);
return status;
}
int be_cmd_txq_create(struct be_ctrl_info *ctrl,
int be_cmd_txq_create(struct be_adapter *adapter,
struct be_queue_info *txq,
struct be_queue_info *cq)
{
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_mcc_wrb *wrb = wrb_from_mbox(&adapter->mbox_mem);
struct be_cmd_req_eth_tx_create *req = embedded_payload(wrb);
struct be_dma_mem *q_mem = &txq->dma_mem;
void *ctxt = &req->context;
int status;
u32 len_encoded;
spin_lock(&ctrl->mbox_lock);
spin_lock(&adapter->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
......@@ -613,7 +614,7 @@ int be_cmd_txq_create(struct be_ctrl_info *ctrl,
len_encoded = 0;
AMAP_SET_BITS(struct amap_tx_context, tx_ring_size, ctxt, len_encoded);
AMAP_SET_BITS(struct amap_tx_context, pci_func_id, ctxt,
ctrl->pci_func);
adapter->pci_func);
AMAP_SET_BITS(struct amap_tx_context, ctx_valid, ctxt, 1);
AMAP_SET_BITS(struct amap_tx_context, cq_id_send, ctxt, cq->id);
......@@ -621,27 +622,27 @@ int be_cmd_txq_create(struct be_ctrl_info *ctrl,
be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem);
status = be_mbox_db_ring(ctrl);
status = be_mbox_db_ring(adapter);
if (!status) {
struct be_cmd_resp_eth_tx_create *resp = embedded_payload(wrb);
txq->id = le16_to_cpu(resp->cid);
txq->created = true;
}
spin_unlock(&ctrl->mbox_lock);
spin_unlock(&adapter->mbox_lock);
return status;
}
int be_cmd_rxq_create(struct be_ctrl_info *ctrl,
int be_cmd_rxq_create(struct be_adapter *adapter,
struct be_queue_info *rxq, u16 cq_id, u16 frag_size,
u16 max_frame_size, u32 if_id, u32 rss)
{
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_mcc_wrb *wrb = wrb_from_mbox(&adapter->mbox_mem);
struct be_cmd_req_eth_rx_create *req = embedded_payload(wrb);
struct be_dma_mem *q_mem = &rxq->dma_mem;
int status;
spin_lock(&ctrl->mbox_lock);
spin_lock(&adapter->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
......@@ -657,27 +658,27 @@ int be_cmd_rxq_create(struct be_ctrl_info *ctrl,
req->max_frame_size = cpu_to_le16(max_frame_size);
req->rss_queue = cpu_to_le32(rss);
status = be_mbox_db_ring(ctrl);
status = be_mbox_db_ring(adapter);
if (!status) {
struct be_cmd_resp_eth_rx_create *resp = embedded_payload(wrb);
rxq->id = le16_to_cpu(resp->id);
rxq->created = true;
}
spin_unlock(&ctrl->mbox_lock);
spin_unlock(&adapter->mbox_lock);
return status;
}
/* Generic destroyer function for all types of queues */
int be_cmd_q_destroy(struct be_ctrl_info *ctrl, struct be_queue_info *q,
int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q,
int queue_type)
{
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_mcc_wrb *wrb = wrb_from_mbox(&adapter->mbox_mem);
struct be_cmd_req_q_destroy *req = embedded_payload(wrb);
u8 subsys = 0, opcode = 0;
int status;
spin_lock(&ctrl->mbox_lock);
spin_lock(&adapter->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
......@@ -711,22 +712,22 @@ int be_cmd_q_destroy(struct be_ctrl_info *ctrl, struct be_queue_info *q,
be_cmd_hdr_prepare(&req->hdr, subsys, opcode, sizeof(*req));
req->id = cpu_to_le16(q->id);
status = be_mbox_db_ring(ctrl);
status = be_mbox_db_ring(adapter);
err:
spin_unlock(&ctrl->mbox_lock);
spin_unlock(&adapter->mbox_lock);
return status;
}
/* Create an rx filtering policy configuration on an i/f */
int be_cmd_if_create(struct be_ctrl_info *ctrl, u32 flags, u8 *mac,
int be_cmd_if_create(struct be_adapter *adapter, u32 flags, u8 *mac,
bool pmac_invalid, u32 *if_handle, u32 *pmac_id)
{
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_mcc_wrb *wrb = wrb_from_mbox(&adapter->mbox_mem);
struct be_cmd_req_if_create *req = embedded_payload(wrb);
int status;
spin_lock(&ctrl->mbox_lock);
spin_lock(&adapter->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
......@@ -739,7 +740,7 @@ int be_cmd_if_create(struct be_ctrl_info *ctrl, u32 flags, u8 *mac,
if (!pmac_invalid)
memcpy(req->mac_addr, mac, ETH_ALEN);
status = be_mbox_db_ring(ctrl);
status = be_mbox_db_ring(adapter);
if (!status) {
struct be_cmd_resp_if_create *resp = embedded_payload(wrb);
*if_handle = le32_to_cpu(resp->interface_id);
......@@ -747,17 +748,17 @@ int be_cmd_if_create(struct be_ctrl_info *ctrl, u32 flags, u8 *mac,
*pmac_id = le32_to_cpu(resp->pmac_id);
}
spin_unlock(&ctrl->mbox_lock);
spin_unlock(&adapter->mbox_lock);
return status;
}
int be_cmd_if_destroy(struct be_ctrl_info *ctrl, u32 interface_id)
int be_cmd_if_destroy(struct be_adapter *adapter, u32 interface_id)
{
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_mcc_wrb *wrb = wrb_from_mbox(&adapter->mbox_mem);
struct be_cmd_req_if_destroy *req = embedded_payload(wrb);
int status;
spin_lock(&ctrl->mbox_lock);
spin_lock(&adapter->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
......@@ -766,9 +767,9 @@ int be_cmd_if_destroy(struct be_ctrl_info *ctrl, u32 interface_id)
OPCODE_COMMON_NTWK_INTERFACE_DESTROY, sizeof(*req));
req->interface_id = cpu_to_le32(interface_id);
status = be_mbox_db_ring(ctrl);
status = be_mbox_db_ring(adapter);
spin_unlock(&ctrl->mbox_lock);
spin_unlock(&adapter->mbox_lock);
return status;
}
......@@ -776,14 +777,14 @@ int be_cmd_if_destroy(struct be_ctrl_info *ctrl, u32 interface_id)
/* Get stats is a non embedded command: the request is not embedded inside
* WRB but is a separate dma memory block
*/
int be_cmd_get_stats(struct be_ctrl_info *ctrl, struct be_dma_mem *nonemb_cmd)
int be_cmd_get_stats(struct be_adapter *adapter, struct be_dma_mem *nonemb_cmd)
{
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_mcc_wrb *wrb = wrb_from_mbox(&adapter->mbox_mem);
struct be_cmd_req_get_stats *req = nonemb_cmd->va;
struct be_sge *sge = nonembedded_sgl(wrb);
int status;
spin_lock(&ctrl->mbox_lock);
spin_lock(&adapter->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
memset(req, 0, sizeof(*req));
......@@ -796,24 +797,24 @@ int be_cmd_get_stats(struct be_ctrl_info *ctrl, struct be_dma_mem *nonemb_cmd)
sge->pa_lo = cpu_to_le32(nonemb_cmd->dma & 0xFFFFFFFF);
sge->len = cpu_to_le32(nonemb_cmd->size);
status = be_mbox_db_ring(ctrl);
status = be_mbox_db_ring(adapter);
if (!status) {
struct be_cmd_resp_get_stats *resp = nonemb_cmd->va;
be_dws_le_to_cpu(&resp->hw_stats, sizeof(resp->hw_stats));
}
spin_unlock(&ctrl->mbox_lock);
spin_unlock(&adapter->mbox_lock);
return status;
}
int be_cmd_link_status_query(struct be_ctrl_info *ctrl,
int be_cmd_link_status_query(struct be_adapter *adapter,
bool *link_up)
{
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_mcc_wrb *wrb = wrb_from_mbox(&adapter->mbox_mem);
struct be_cmd_req_link_status *req = embedded_payload(wrb);
int status;
spin_lock(&ctrl->mbox_lock);
spin_lock(&adapter->mbox_lock);
*link_up = false;
memset(wrb, 0, sizeof(*wrb));
......@@ -823,24 +824,24 @@ int be_cmd_link_status_query(struct be_ctrl_info *ctrl,
be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_NTWK_LINK_STATUS_QUERY, sizeof(*req));
status = be_mbox_db_ring(ctrl);
status = be_mbox_db_ring(adapter);
if (!status) {
struct be_cmd_resp_link_status *resp = embedded_payload(wrb);
if (resp->mac_speed != PHY_LINK_SPEED_ZERO)
*link_up = true;
}
spin_unlock(&ctrl->mbox_lock);
spin_unlock(&adapter->mbox_lock);
return status;
}
int be_cmd_get_fw_ver(struct be_ctrl_info *ctrl, char *fw_ver)
int be_cmd_get_fw_ver(struct be_adapter *adapter, char *fw_ver)
{
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_mcc_wrb *wrb = wrb_from_mbox(&adapter->mbox_mem);
struct be_cmd_req_get_fw_version *req = embedded_payload(wrb);
int status;
spin_lock(&ctrl->mbox_lock);
spin_lock(&adapter->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
......@@ -848,24 +849,24 @@ int be_cmd_get_fw_ver(struct be_ctrl_info *ctrl, char *fw_ver)
be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_GET_FW_VERSION, sizeof(*req));
status = be_mbox_db_ring(ctrl);
status = be_mbox_db_ring(adapter);
if (!status) {
struct be_cmd_resp_get_fw_version *resp = embedded_payload(wrb);
strncpy(fw_ver, resp->firmware_version_string, FW_VER_LEN);
}
spin_unlock(&ctrl->mbox_lock);
spin_unlock(&adapter->mbox_lock);
return status;
}
/* set the EQ delay interval of an EQ to specified value */
int be_cmd_modify_eqd(struct be_ctrl_info *ctrl, u32 eq_id, u32 eqd)
int be_cmd_modify_eqd(struct be_adapter *adapter, u32 eq_id, u32 eqd)
{
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_mcc_wrb *wrb = wrb_from_mbox(&adapter->mbox_mem);
struct be_cmd_req_modify_eq_delay *req = embedded_payload(wrb);
int status;
spin_lock(&ctrl->mbox_lock);
spin_lock(&adapter->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
......@@ -878,20 +879,20 @@ int be_cmd_modify_eqd(struct be_ctrl_info *ctrl, u32 eq_id, u32 eqd)
req->delay[0].phase = 0;
req->delay[0].delay_multiplier = cpu_to_le32(eqd);
status = be_mbox_db_ring(ctrl);
status = be_mbox_db_ring(adapter);
spin_unlock(&ctrl->mbox_lock);
spin_unlock(&adapter->mbox_lock);
return status;
}
int be_cmd_vlan_config(struct be_ctrl_info *ctrl, u32 if_id, u16 *vtag_array,
int be_cmd_vlan_config(struct be_adapter *adapter, u32 if_id, u16 *vtag_array,
u32 num, bool untagged, bool promiscuous)
{
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_mcc_wrb *wrb = wrb_from_mbox(&adapter->mbox_mem);
struct be_cmd_req_vlan_config *req = embedded_payload(wrb);
int status;
spin_lock(&ctrl->mbox_lock);
spin_lock(&adapter->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
......@@ -908,21 +909,21 @@ int be_cmd_vlan_config(struct be_ctrl_info *ctrl, u32 if_id, u16 *vtag_array,
req->num_vlan * sizeof(vtag_array[0]));
}
status = be_mbox_db_ring(ctrl);
status = be_mbox_db_ring(adapter);
spin_unlock(&ctrl->mbox_lock);
spin_unlock(&adapter->mbox_lock);
return status;
}
/* Use MCC for this command as it may be called in BH context */
int be_cmd_promiscuous_config(struct be_ctrl_info *ctrl, u8 port_num, bool en)
int be_cmd_promiscuous_config(struct be_adapter *adapter, u8 port_num, bool en)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_promiscuous_config *req;
spin_lock_bh(&ctrl->mcc_lock);
spin_lock_bh(&adapter->mcc_lock);
wrb = wrb_from_mcc(&ctrl->mcc_obj.q);
wrb = wrb_from_mcc(&adapter->mcc_obj.q);
BUG_ON(!wrb);
req = embedded_payload(wrb);
......@@ -937,9 +938,9 @@ int be_cmd_promiscuous_config(struct be_ctrl_info *ctrl, u8 port_num, bool en)
else
req->port0_promiscuous = en;
be_mcc_notify_wait(ctrl);
be_mcc_notify_wait(adapter);
spin_unlock_bh(&ctrl->mcc_lock);
spin_unlock_bh(&adapter->mcc_lock);
return 0;
}
......@@ -947,16 +948,16 @@ int be_cmd_promiscuous_config(struct be_ctrl_info *ctrl, u8 port_num, bool en)
* Use MCC for this command as it may be called in BH context
* (mc == NULL) => multicast promiscous
*/
int be_cmd_multicast_set(struct be_ctrl_info *ctrl, u32 if_id,
int be_cmd_multicast_set(struct be_adapter *adapter, u32 if_id,
struct dev_mc_list *mc_list, u32 mc_count)
{
#define BE_MAX_MC 32 /* set mcast promisc if > 32 */
struct be_mcc_wrb *wrb;
struct be_cmd_req_mcast_mac_config *req;
spin_lock_bh(&ctrl->mcc_lock);
spin_lock_bh(&adapter->mcc_lock);
wrb = wrb_from_mcc(&ctrl->mcc_obj.q);
wrb = wrb_from_mcc(&adapter->mcc_obj.q);
BUG_ON(!wrb);
req = embedded_payload(wrb);
......@@ -979,20 +980,20 @@ int be_cmd_multicast_set(struct be_ctrl_info *ctrl, u32 if_id,
req->promiscuous = 1;
}
be_mcc_notify_wait(ctrl);
be_mcc_notify_wait(adapter);
spin_unlock_bh(&ctrl->mcc_lock);
spin_unlock_bh(&adapter->mcc_lock);
return 0;
}
int be_cmd_set_flow_control(struct be_ctrl_info *ctrl, u32 tx_fc, u32 rx_fc)
int be_cmd_set_flow_control(struct be_adapter *adapter, u32 tx_fc, u32 rx_fc)
{
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_mcc_wrb *wrb = wrb_from_mbox(&adapter->mbox_mem);
struct be_cmd_req_set_flow_control *req = embedded_payload(wrb);
int status;
spin_lock(&ctrl->mbox_lock);
spin_lock(&adapter->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
......@@ -1004,19 +1005,19 @@ int be_cmd_set_flow_control(struct be_ctrl_info *ctrl, u32 tx_fc, u32 rx_fc)
req->tx_flow_control = cpu_to_le16((u16)tx_fc);
req->rx_flow_control = cpu_to_le16((u16)rx_fc);
status = be_mbox_db_ring(ctrl);
status = be_mbox_db_ring(adapter);
spin_unlock(&ctrl->mbox_lock);
spin_unlock(&adapter->mbox_lock);
return status;
}
int be_cmd_get_flow_control(struct be_ctrl_info *ctrl, u32 *tx_fc, u32 *rx_fc)
int be_cmd_get_flow_control(struct be_adapter *adapter, u32 *tx_fc, u32 *rx_fc)
{
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_mcc_wrb *wrb = wrb_from_mbox(&adapter->mbox_mem);
struct be_cmd_req_get_flow_control *req = embedded_payload(wrb);
int status;
spin_lock(&ctrl->mbox_lock);
spin_lock(&adapter->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
......@@ -1025,7 +1026,7 @@ int be_cmd_get_flow_control(struct be_ctrl_info *ctrl, u32 *tx_fc, u32 *rx_fc)
be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_GET_FLOW_CONTROL, sizeof(*req));
status = be_mbox_db_ring(ctrl);
status = be_mbox_db_ring(adapter);
if (!status) {
struct be_cmd_resp_get_flow_control *resp =
embedded_payload(wrb);
......@@ -1033,17 +1034,17 @@ int be_cmd_get_flow_control(struct be_ctrl_info *ctrl, u32 *tx_fc, u32 *rx_fc)
*rx_fc = le16_to_cpu(resp->rx_flow_control);
}
spin_unlock(&ctrl->mbox_lock);
spin_unlock(&adapter->mbox_lock);
return status;
}
int be_cmd_query_fw_cfg(struct be_ctrl_info *ctrl, u32 *port_num)
int be_cmd_query_fw_cfg(struct be_adapter *adapter, u32 *port_num)
{
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_mcc_wrb *wrb = wrb_from_mbox(&adapter->mbox_mem);
struct be_cmd_req_query_fw_cfg *req = embedded_payload(wrb);
int status;
spin_lock(&ctrl->mbox_lock);
spin_lock(&adapter->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
......@@ -1052,12 +1053,12 @@ int be_cmd_query_fw_cfg(struct be_ctrl_info *ctrl, u32 *port_num)
be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_QUERY_FIRMWARE_CONFIG, sizeof(*req));
status = be_mbox_db_ring(ctrl);
status = be_mbox_db_ring(adapter);
if (!status) {
struct be_cmd_resp_query_fw_cfg *resp = embedded_payload(wrb);
*port_num = le32_to_cpu(resp->phys_port);
}
spin_unlock(&ctrl->mbox_lock);
spin_unlock(&adapter->mbox_lock);
return status;
}
drivers/net/benet/be_cmds.h
View file @ 8788fdc2
......@@ -634,7 +634,6 @@ struct be_cmd_resp_link_status {
} __packed;
/******************** Get FW Version *******************/
#define FW_VER_LEN 32
struct be_cmd_req_get_fw_version {
struct be_cmd_req_hdr hdr;
u8 rsvd0[FW_VER_LEN];
......@@ -697,52 +696,52 @@ struct be_cmd_resp_query_fw_cfg {
u32 rsvd[26];
};
extern int be_pci_fnum_get(struct be_ctrl_info *ctrl);
extern int be_cmd_POST(struct be_ctrl_info *ctrl);
extern int be_cmd_mac_addr_query(struct be_ctrl_info *ctrl, u8 *mac_addr,
extern int be_pci_fnum_get(struct be_adapter *adapter);
extern int be_cmd_POST(struct be_adapter *adapter);
extern int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr,
u8 type, bool permanent, u32 if_handle);
extern int be_cmd_pmac_add(struct be_ctrl_info *ctrl, u8 *mac_addr,
extern int be_cmd_pmac_add(struct be_adapter *adapter, u8 *mac_addr,
u32 if_id, u32 *pmac_id);
extern int be_cmd_pmac_del(struct be_ctrl_info *ctrl, u32 if_id, u32 pmac_id);
extern int be_cmd_if_create(struct be_ctrl_info *ctrl, u32 if_flags, u8 *mac,
extern int be_cmd_pmac_del(struct be_adapter *adapter, u32 if_id, u32 pmac_id);
extern int be_cmd_if_create(struct be_adapter *adapter, u32 if_flags, u8 *mac,
bool pmac_invalid, u32 *if_handle, u32 *pmac_id);
extern int be_cmd_if_destroy(struct be_ctrl_info *ctrl, u32 if_handle);
extern int be_cmd_eq_create(struct be_ctrl_info *ctrl,
extern int be_cmd_if_destroy(struct be_adapter *adapter, u32 if_handle);
extern int be_cmd_eq_create(struct be_adapter *adapter,
struct be_queue_info *eq, int eq_delay);
extern int be_cmd_cq_create(struct be_ctrl_info *ctrl,
extern int be_cmd_cq_create(struct be_adapter *adapter,
struct be_queue_info *cq, struct be_queue_info *eq,
bool sol_evts, bool no_delay,
int num_cqe_dma_coalesce);
extern int be_cmd_mccq_create(struct be_ctrl_info *ctrl,
extern int be_cmd_mccq_create(struct be_adapter *adapter,
struct be_queue_info *mccq,
struct be_queue_info *cq);
extern int be_cmd_txq_create(struct be_ctrl_info *ctrl,
extern int be_cmd_txq_create(struct be_adapter *adapter,
struct be_queue_info *txq,
struct be_queue_info *cq);
extern int be_cmd_rxq_create(struct be_ctrl_info *ctrl,
extern int be_cmd_rxq_create(struct be_adapter *adapter,
struct be_queue_info *rxq, u16 cq_id,
u16 frag_size, u16 max_frame_size, u32 if_id,
u32 rss);
extern int be_cmd_q_destroy(struct be_ctrl_info *ctrl, struct be_queue_info *q,
extern int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q,
int type);
extern int be_cmd_link_status_query(struct be_ctrl_info *ctrl,
extern int be_cmd_link_status_query(struct be_adapter *adapter,
bool *link_up);
extern int be_cmd_reset(struct be_ctrl_info *ctrl);
extern int be_cmd_get_stats(struct be_ctrl_info *ctrl,
extern int be_cmd_reset(struct be_adapter *adapter);
extern int be_cmd_get_stats(struct be_adapter *adapter,
struct be_dma_mem *nonemb_cmd);
extern int be_cmd_get_fw_ver(struct be_ctrl_info *ctrl, char *fw_ver);
extern int be_cmd_get_fw_ver(struct be_adapter *adapter, char *fw_ver);
extern int be_cmd_modify_eqd(struct be_ctrl_info *ctrl, u32 eq_id, u32 eqd);
extern int be_cmd_vlan_config(struct be_ctrl_info *ctrl, u32 if_id,
extern int be_cmd_modify_eqd(struct be_adapter *adapter, u32 eq_id, u32 eqd);
extern int be_cmd_vlan_config(struct be_adapter *adapter, u32 if_id,
u16 *vtag_array, u32 num, bool untagged,
bool promiscuous);
extern int be_cmd_promiscuous_config(struct be_ctrl_info *ctrl,
extern int be_cmd_promiscuous_config(struct be_adapter *adapter,
u8 port_num, bool en);
extern int be_cmd_multicast_set(struct be_ctrl_info *ctrl, u32 if_id,
extern int be_cmd_multicast_set(struct be_adapter *adapter, u32 if_id,
struct dev_mc_list *mc_list, u32 mc_count);
extern int be_cmd_set_flow_control(struct be_ctrl_info *ctrl,
extern int be_cmd_set_flow_control(struct be_adapter *adapter,
u32 tx_fc, u32 rx_fc);
extern int be_cmd_get_flow_control(struct be_ctrl_info *ctrl,
extern int be_cmd_get_flow_control(struct be_adapter *adapter,
u32 *tx_fc, u32 *rx_fc);
extern int be_cmd_query_fw_cfg(struct be_ctrl_info *ctrl, u32 *port_num);
extern void be_process_mcc(struct be_ctrl_info *ctrl);
extern int be_cmd_query_fw_cfg(struct be_adapter *adapter, u32 *port_num);
extern void be_process_mcc(struct be_adapter *adapter);
drivers/net/benet/be_ethtool.c
View file @ 8788fdc2
......@@ -16,6 +16,7 @@
*/
#include "be.h"
#include "be_cmds.h"
#include <linux/ethtool.h>
struct be_ethtool_stat {
......@@ -148,7 +149,6 @@ static int
be_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce)
{
struct be_adapter *adapter = netdev_priv(netdev);
struct be_ctrl_info *ctrl = &adapter->ctrl;
struct be_eq_obj *rx_eq = &adapter->rx_eq;
struct be_eq_obj *tx_eq = &adapter->tx_eq;
u32 tx_max, tx_min, tx_cur;
......@@ -176,7 +176,7 @@ be_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce)
if (tx_cur > BE_MAX_EQD)
tx_cur = BE_MAX_EQD;
if (tx_eq->cur_eqd != tx_cur) {
status = be_cmd_modify_eqd(ctrl, tx_eq->q.id, tx_cur);
status = be_cmd_modify_eqd(adapter, tx_eq->q.id, tx_cur);
if (!status)
tx_eq->cur_eqd = tx_cur;
}
......@@ -196,7 +196,8 @@ be_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce)
if (rx_cur > BE_MAX_EQD)
rx_cur = BE_MAX_EQD;
if (rx_eq->cur_eqd != rx_cur) {
status = be_cmd_modify_eqd(ctrl, rx_eq->q.id, rx_cur);
status = be_cmd_modify_eqd(adapter, rx_eq->q.id,
rx_cur);
if (!status)
rx_eq->cur_eqd = rx_cur;
}
......@@ -310,8 +311,7 @@ be_get_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd)
{
struct be_adapter *adapter = netdev_priv(netdev);
be_cmd_get_flow_control(&adapter->ctrl, &ecmd->tx_pause,
&ecmd->rx_pause);
be_cmd_get_flow_control(adapter, &ecmd->tx_pause, &ecmd->rx_pause);
ecmd->autoneg = 0;
}
......@@ -324,7 +324,7 @@ be_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd)
if (ecmd->autoneg != 0)
return -EINVAL;
status = be_cmd_set_flow_control(&adapter->ctrl, ecmd->tx_pause,
status = be_cmd_set_flow_control(adapter, ecmd->tx_pause,
ecmd->rx_pause);
if (!status)
dev_warn(&adapter->pdev->dev, "Pause param set failed.\n");
......
drivers/net/benet/be_main.c
View file @ 8788fdc2
......@@ -16,6 +16,7 @@
*/
#include "be.h"
#include "be_cmds.h"
#include <asm/div64.h>
MODULE_VERSION(DRV_VER);
......@@ -60,9 +61,9 @@ static int be_queue_alloc(struct be_adapter *adapter, struct be_queue_info *q,
return 0;
}
static void be_intr_set(struct be_ctrl_info *ctrl, bool enable)
static void be_intr_set(struct be_adapter *adapter, bool enable)
{
u8 __iomem *addr = ctrl->pcicfg + PCICFG_MEMBAR_CTRL_INT_CTRL_OFFSET;
u8 __iomem *addr = adapter->pcicfg + PCICFG_MEMBAR_CTRL_INT_CTRL_OFFSET;
u32 reg = ioread32(addr);
u32 enabled = reg & MEMBAR_CTRL_INT_CTRL_HOSTINTR_MASK;
if (!enabled && enable) {
......@@ -77,23 +78,23 @@ static void be_intr_set(struct be_ctrl_info *ctrl, bool enable)
iowrite32(reg, addr);
}
static void be_rxq_notify(struct be_ctrl_info *ctrl, u16 qid, u16 posted)
static void be_rxq_notify(struct be_adapter *adapter, u16 qid, u16 posted)
{
u32 val = 0;
val |= qid & DB_RQ_RING_ID_MASK;
val |= posted << DB_RQ_NUM_POSTED_SHIFT;
iowrite32(val, ctrl->db + DB_RQ_OFFSET);
iowrite32(val, adapter->db + DB_RQ_OFFSET);
}
static void be_txq_notify(struct be_ctrl_info *ctrl, u16 qid, u16 posted)
static void be_txq_notify(struct be_adapter *adapter, u16 qid, u16 posted)
{
u32 val = 0;
val |= qid & DB_TXULP_RING_ID_MASK;
val |= (posted & DB_TXULP_NUM_POSTED_MASK) << DB_TXULP_NUM_POSTED_SHIFT;
iowrite32(val, ctrl->db + DB_TXULP1_OFFSET);
iowrite32(val, adapter->db + DB_TXULP1_OFFSET);
}
static void be_eq_notify(struct be_ctrl_info *ctrl, u16 qid,
static void be_eq_notify(struct be_adapter *adapter, u16 qid,
bool arm, bool clear_int, u16 num_popped)
{
u32 val = 0;
......@@ -104,18 +105,17 @@ static void be_eq_notify(struct be_ctrl_info *ctrl, u16 qid,
val |= 1 << DB_EQ_CLR_SHIFT;
val |= 1 << DB_EQ_EVNT_SHIFT;
val |= num_popped << DB_EQ_NUM_POPPED_SHIFT;
iowrite32(val, ctrl->db + DB_EQ_OFFSET);
iowrite32(val, adapter->db + DB_EQ_OFFSET);
}
void be_cq_notify(struct be_ctrl_info *ctrl, u16 qid,
bool arm, u16 num_popped)
void be_cq_notify(struct be_adapter *adapter, u16 qid, bool arm, u16 num_popped)
{
u32 val = 0;
val |= qid & DB_CQ_RING_ID_MASK;
if (arm)
val |= 1 << DB_CQ_REARM_SHIFT;
val |= num_popped << DB_CQ_NUM_POPPED_SHIFT;
iowrite32(val, ctrl->db + DB_CQ_OFFSET);
iowrite32(val, adapter->db + DB_CQ_OFFSET);
}
......@@ -126,12 +126,12 @@ static int be_mac_addr_set(struct net_device *netdev, void *p)
int status = 0;
if (netif_running(netdev)) {
status = be_cmd_pmac_del(&adapter->ctrl, adapter->if_handle,
status = be_cmd_pmac_del(adapter, adapter->if_handle,
adapter->pmac_id);
if (status)
return status;
status = be_cmd_pmac_add(&adapter->ctrl, (u8 *)addr->sa_data,
status = be_cmd_pmac_add(adapter, (u8 *)addr->sa_data,
adapter->if_handle, &adapter->pmac_id);
}
......@@ -214,9 +214,8 @@ static void netdev_stats_update(struct be_adapter *adapter)
dev_stats->tx_window_errors = 0;
}
void be_link_status_update(void *ctxt, bool link_up)
void be_link_status_update(struct be_adapter *adapter, bool link_up)
{
struct be_adapter *adapter = ctxt;
struct net_device *netdev = adapter->netdev;
/* If link came up or went down */
......@@ -237,7 +236,6 @@ void be_link_status_update(void *ctxt, bool link_up)
/* Update the EQ delay n BE based on the RX frags consumed / sec */
static void be_rx_eqd_update(struct be_adapter *adapter)
{
struct be_ctrl_info *ctrl = &adapter->ctrl;
struct be_eq_obj *rx_eq = &adapter->rx_eq;
struct be_drvr_stats *stats = &adapter->stats.drvr_stats;
ulong now = jiffies;
......@@ -270,7 +268,7 @@ static void be_rx_eqd_update(struct be_adapter *adapter)
if (eqd < 10)
eqd = 0;
if (eqd != rx_eq->cur_eqd)
be_cmd_modify_eqd(ctrl, rx_eq->q.id, eqd);
be_cmd_modify_eqd(adapter, rx_eq->q.id, eqd);
rx_eq->cur_eqd = eqd;
}
......@@ -412,8 +410,8 @@ static int make_tx_wrbs(struct be_adapter *adapter,
struct skb_frag_struct *frag =
&skb_shinfo(skb)->frags[i];
busaddr = pci_map_page(pdev, frag->page,
frag->page_offset,
frag->size, PCI_DMA_TODEVICE);
frag->page_offset,
frag->size, PCI_DMA_TODEVICE);
wrb = queue_head_node(txq);
wrb_fill(wrb, busaddr, frag->size);
be_dws_cpu_to_le(wrb, sizeof(*wrb));
......@@ -461,7 +459,7 @@ static int be_xmit(struct sk_buff *skb, struct net_device *netdev)
stopped = true;
}
be_txq_notify(&adapter->ctrl, txq->id, wrb_cnt);
be_txq_notify(adapter, txq->id, wrb_cnt);
be_tx_stats_update(adapter, wrb_cnt, copied, stopped);
return NETDEV_TX_OK;
......@@ -502,10 +500,10 @@ static void be_vid_config(struct net_device *netdev)
ntags++;
}
}
be_cmd_vlan_config(&adapter->ctrl, adapter->if_handle,
be_cmd_vlan_config(adapter, adapter->if_handle,
vtag, ntags, 1, 0);
} else {
be_cmd_vlan_config(&adapter->ctrl, adapter->if_handle,
be_cmd_vlan_config(adapter, adapter->if_handle,
NULL, 0, 1, 1);
}
}
......@@ -515,13 +513,12 @@ static void be_vlan_register(struct net_device *netdev, struct vlan_group *grp)
struct be_adapter *adapter = netdev_priv(netdev);
struct be_eq_obj *rx_eq = &adapter->rx_eq;
struct be_eq_obj *tx_eq = &adapter->tx_eq;
struct be_ctrl_info *ctrl = &adapter->ctrl;
be_eq_notify(ctrl, rx_eq->q.id, false, false, 0);
be_eq_notify(ctrl, tx_eq->q.id, false, false, 0);
be_eq_notify(adapter, rx_eq->q.id, false, false, 0);
be_eq_notify(adapter, tx_eq->q.id, false, false, 0);
adapter->vlan_grp = grp;
be_eq_notify(ctrl, rx_eq->q.id, true, false, 0);
be_eq_notify(ctrl, tx_eq->q.id, true, false, 0);
be_eq_notify(adapter, rx_eq->q.id, true, false, 0);
be_eq_notify(adapter, tx_eq->q.id, true, false, 0);
}
static void be_vlan_add_vid(struct net_device *netdev, u16 vid)
......@@ -548,10 +545,9 @@ static void be_vlan_rem_vid(struct net_device *netdev, u16 vid)
static void be_set_multicast_list(struct net_device *netdev)
{
struct be_adapter *adapter = netdev_priv(netdev);
struct be_ctrl_info *ctrl = &adapter->ctrl;
if (netdev->flags & IFF_PROMISC) {
be_cmd_promiscuous_config(ctrl, adapter->port_num, 1);
be_cmd_promiscuous_config(adapter, adapter->port_num, 1);
adapter->promiscuous = true;
goto done;
}
......@@ -559,15 +555,15 @@ static void be_set_multicast_list(struct net_device *netdev)
/* BE was previously in promiscous mode; disable it */
if (adapter->promiscuous) {
adapter->promiscuous = false;
be_cmd_promiscuous_config(ctrl, adapter->port_num, 0);
be_cmd_promiscuous_config(adapter, adapter->port_num, 0);
}
if (netdev->flags & IFF_ALLMULTI) {
be_cmd_multicast_set(ctrl, adapter->if_handle, NULL, 0);
be_cmd_multicast_set(adapter, adapter->if_handle, NULL, 0);
goto done;
}
be_cmd_multicast_set(ctrl, adapter->if_handle, netdev->mc_list,
be_cmd_multicast_set(adapter, adapter->if_handle, netdev->mc_list,
netdev->mc_count);
done:
return;
......@@ -942,7 +938,7 @@ static void be_post_rx_frags(struct be_adapter *adapter)
if (posted) {
atomic_add(posted, &rxq->used);
be_rxq_notify(&adapter->ctrl, rxq->id, posted);
be_rxq_notify(adapter, rxq->id, posted);
} else if (atomic_read(&rxq->used) == 0) {
/* Let be_worker replenish when memory is available */
adapter->rx_post_starved = true;
......@@ -1010,7 +1006,7 @@ static void be_rx_q_clean(struct be_adapter *adapter)
while ((rxcp = be_rx_compl_get(adapter)) != NULL) {
be_rx_compl_discard(adapter, rxcp);
be_rx_compl_reset(rxcp);
be_cq_notify(&adapter->ctrl, rx_cq->id, true, 1);
be_cq_notify(adapter, rx_cq->id, true, 1);
}
/* Then free posted rx buffer that were not used */
......@@ -1043,16 +1039,15 @@ static void be_tx_q_clean(struct be_adapter *adapter)
static void be_mcc_queues_destroy(struct be_adapter *adapter)
{
struct be_queue_info *q;
struct be_ctrl_info *ctrl = &adapter->ctrl;
q = &ctrl->mcc_obj.q;
q = &adapter->mcc_obj.q;
if (q->created)
be_cmd_q_destroy(ctrl, q, QTYPE_MCCQ);
be_cmd_q_destroy(adapter, q, QTYPE_MCCQ);
be_queue_free(adapter, q);
q = &ctrl->mcc_obj.cq;
q = &adapter->mcc_obj.cq;
if (q->created)
be_cmd_q_destroy(ctrl, q, QTYPE_CQ);
be_cmd_q_destroy(adapter, q, QTYPE_CQ);
be_queue_free(adapter, q);
}
......@@ -1060,25 +1055,24 @@ static void be_mcc_queues_destroy(struct be_adapter *adapter)
static int be_mcc_queues_create(struct be_adapter *adapter)
{
struct be_queue_info *q, *cq;
struct be_ctrl_info *ctrl = &adapter->ctrl;
/* Alloc MCC compl queue */
cq = &ctrl->mcc_obj.cq;
cq = &adapter->mcc_obj.cq;
if (be_queue_alloc(adapter, cq, MCC_CQ_LEN,
sizeof(struct be_mcc_cq_entry)))
goto err;
/* Ask BE to create MCC compl queue; share TX's eq */
if (be_cmd_cq_create(ctrl, cq, &adapter->tx_eq.q, false, true, 0))
if (be_cmd_cq_create(adapter, cq, &adapter->tx_eq.q, false, true, 0))
goto mcc_cq_free;
/* Alloc MCC queue */
q = &ctrl->mcc_obj.q;
q = &adapter->mcc_obj.q;
if (be_queue_alloc(adapter, q, MCC_Q_LEN, sizeof(struct be_mcc_wrb)))
goto mcc_cq_destroy;
/* Ask BE to create MCC queue */
if (be_cmd_mccq_create(ctrl, q, cq))
if (be_cmd_mccq_create(adapter, q, cq))
goto mcc_q_free;
return 0;
......@@ -1086,7 +1080,7 @@ static int be_mcc_queues_create(struct be_adapter *adapter)
mcc_q_free:
be_queue_free(adapter, q);
mcc_cq_destroy:
be_cmd_q_destroy(ctrl, cq, QTYPE_CQ);
be_cmd_q_destroy(adapter, cq, QTYPE_CQ);
mcc_cq_free:
be_queue_free(adapter, cq);
err:
......@@ -1099,7 +1093,7 @@ static void be_tx_queues_destroy(struct be_adapter *adapter)
q = &adapter->tx_obj.q;
if (q->created) {
be_cmd_q_destroy(&adapter->ctrl, q, QTYPE_TXQ);
be_cmd_q_destroy(adapter, q, QTYPE_TXQ);
/* No more tx completions can be rcvd now; clean up if there
* are any pending completions or pending tx requests */
......@@ -1109,12 +1103,12 @@ static void be_tx_queues_destroy(struct be_adapter *adapter)
q = &adapter->tx_obj.cq;
if (q->created)
be_cmd_q_destroy(&adapter->ctrl, q, QTYPE_CQ);
be_cmd_q_destroy(adapter, q, QTYPE_CQ);
be_queue_free(adapter, q);
q = &adapter->tx_eq.q;
if (q->created)
be_cmd_q_destroy(&adapter->ctrl, q, QTYPE_EQ);
be_cmd_q_destroy(adapter, q, QTYPE_EQ);
be_queue_free(adapter, q);
}
......@@ -1132,7 +1126,7 @@ static int be_tx_queues_create(struct be_adapter *adapter)
return -1;
/* Ask BE to create Tx Event queue */
if (be_cmd_eq_create(&adapter->ctrl, eq, adapter->tx_eq.cur_eqd))
if (be_cmd_eq_create(adapter, eq, adapter->tx_eq.cur_eqd))
goto tx_eq_free;
/* Alloc TX eth compl queue */
cq = &adapter->tx_obj.cq;
......@@ -1141,7 +1135,7 @@ static int be_tx_queues_create(struct be_adapter *adapter)
goto tx_eq_destroy;
/* Ask BE to create Tx eth compl queue */
if (be_cmd_cq_create(&adapter->ctrl, cq, eq, false, false, 3))
if (be_cmd_cq_create(adapter, cq, eq, false, false, 3))
goto tx_cq_free;
/* Alloc TX eth queue */
......@@ -1150,18 +1144,18 @@ static int be_tx_queues_create(struct be_adapter *adapter)
goto tx_cq_destroy;
/* Ask BE to create Tx eth queue */
if (be_cmd_txq_create(&adapter->ctrl, q, cq))
if (be_cmd_txq_create(adapter, q, cq))
goto tx_q_free;
return 0;
tx_q_free:
be_queue_free(adapter, q);
tx_cq_destroy:
be_cmd_q_destroy(&adapter->ctrl, cq, QTYPE_CQ);
be_cmd_q_destroy(adapter, cq, QTYPE_CQ);
tx_cq_free:
be_queue_free(adapter, cq);
tx_eq_destroy:
be_cmd_q_destroy(&adapter->ctrl, eq, QTYPE_EQ);
be_cmd_q_destroy(adapter, eq, QTYPE_EQ);
tx_eq_free:
be_queue_free(adapter, eq);
return -1;
......@@ -1173,19 +1167,19 @@ static void be_rx_queues_destroy(struct be_adapter *adapter)
q = &adapter->rx_obj.q;
if (q->created) {
be_cmd_q_destroy(&adapter->ctrl, q, QTYPE_RXQ);
be_cmd_q_destroy(adapter, q, QTYPE_RXQ);
be_rx_q_clean(adapter);
}
be_queue_free(adapter, q);
q = &adapter->rx_obj.cq;
if (q->created)
be_cmd_q_destroy(&adapter->ctrl, q, QTYPE_CQ);
be_cmd_q_destroy(adapter, q, QTYPE_CQ);
be_queue_free(adapter, q);
q = &adapter->rx_eq.q;
if (q->created)
be_cmd_q_destroy(&adapter->ctrl, q, QTYPE_EQ);
be_cmd_q_destroy(adapter, q, QTYPE_EQ);
be_queue_free(adapter, q);
}
......@@ -1208,7 +1202,7 @@ static int be_rx_queues_create(struct be_adapter *adapter)
return rc;
/* Ask BE to create Rx Event queue */
rc = be_cmd_eq_create(&adapter->ctrl, eq, adapter->rx_eq.cur_eqd);
rc = be_cmd_eq_create(adapter, eq, adapter->rx_eq.cur_eqd);
if (rc)
goto rx_eq_free;
......@@ -1220,7 +1214,7 @@ static int be_rx_queues_create(struct be_adapter *adapter)
goto rx_eq_destroy;
/* Ask BE to create Rx eth compl queue */
rc = be_cmd_cq_create(&adapter->ctrl, cq, eq, false, false, 3);
rc = be_cmd_cq_create(adapter, cq, eq, false, false, 3);
if (rc)
goto rx_cq_free;
......@@ -1231,7 +1225,7 @@ static int be_rx_queues_create(struct be_adapter *adapter)
goto rx_cq_destroy;
/* Ask BE to create Rx eth queue */
rc = be_cmd_rxq_create(&adapter->ctrl, q, cq->id, rx_frag_size,
rc = be_cmd_rxq_create(adapter, q, cq->id, rx_frag_size,
BE_MAX_JUMBO_FRAME_SIZE, adapter->if_handle, false);
if (rc)
goto rx_q_free;
......@@ -1240,11 +1234,11 @@ static int be_rx_queues_create(struct be_adapter *adapter)
rx_q_free:
be_queue_free(adapter, q);
rx_cq_destroy:
be_cmd_q_destroy(&adapter->ctrl, cq, QTYPE_CQ);
be_cmd_q_destroy(adapter, cq, QTYPE_CQ);
rx_cq_free:
be_queue_free(adapter, cq);
rx_eq_destroy:
be_cmd_q_destroy(&adapter->ctrl, eq, QTYPE_EQ);
be_cmd_q_destroy(adapter, eq, QTYPE_EQ);
rx_eq_free:
be_queue_free(adapter, eq);
return rc;
......@@ -1264,8 +1258,7 @@ static bool event_get(struct be_eq_obj *eq_obj, u16 *rid)
return true;
}
static int event_handle(struct be_ctrl_info *ctrl,
struct be_eq_obj *eq_obj)
static int event_handle(struct be_adapter *adapter, struct be_eq_obj *eq_obj)
{
u16 rid = 0, num = 0;
......@@ -1273,7 +1266,7 @@ static int event_handle(struct be_ctrl_info *ctrl,
num++;
/* We can see an interrupt and no event */
be_eq_notify(ctrl, eq_obj->q.id, true, true, num);
be_eq_notify(adapter, eq_obj->q.id, true, true, num);
if (num)
napi_schedule(&eq_obj->napi);
......@@ -1283,25 +1276,24 @@ static int event_handle(struct be_ctrl_info *ctrl,
static irqreturn_t be_intx(int irq, void *dev)
{
struct be_adapter *adapter = dev;
struct be_ctrl_info *ctrl = &adapter->ctrl;
int isr;
int isr;
isr = ioread32(ctrl->csr + CEV_ISR0_OFFSET +
ctrl->pci_func * CEV_ISR_SIZE);
isr = ioread32(adapter->csr + CEV_ISR0_OFFSET +
adapter->pci_func * CEV_ISR_SIZE);
if (!isr)
return IRQ_NONE;
return IRQ_NONE;
event_handle(ctrl, &adapter->tx_eq);
event_handle(ctrl, &adapter->rx_eq);
event_handle(adapter, &adapter->tx_eq);
event_handle(adapter, &adapter->rx_eq);
return IRQ_HANDLED;
return IRQ_HANDLED;
}
static irqreturn_t be_msix_rx(int irq, void *dev)
{
struct be_adapter *adapter = dev;
event_handle(&adapter->ctrl, &adapter->rx_eq);
event_handle(adapter, &adapter->rx_eq);
return IRQ_HANDLED;
}
......@@ -1310,7 +1302,7 @@ static irqreturn_t be_msix_tx_mcc(int irq, void *dev)
{
struct be_adapter *adapter = dev;
event_handle(&adapter->ctrl, &adapter->tx_eq);
event_handle(adapter, &adapter->tx_eq);
return IRQ_HANDLED;
}
......@@ -1356,10 +1348,10 @@ int be_poll_rx(struct napi_struct *napi, int budget)
/* All consumed */
if (work_done < budget) {
napi_complete(napi);
be_cq_notify(&adapter->ctrl, rx_cq->id, true, work_done);
be_cq_notify(adapter, rx_cq->id, true, work_done);
} else {
/* More to be consumed; continue with interrupts disabled */
be_cq_notify(&adapter->ctrl, rx_cq->id, false, work_done);
be_cq_notify(adapter, rx_cq->id, false, work_done);
}
return work_done;
}
......@@ -1380,7 +1372,7 @@ void be_process_tx(struct be_adapter *adapter)
}
if (num_cmpl) {
be_cq_notify(&adapter->ctrl, tx_cq->id, true, num_cmpl);
be_cq_notify(adapter, tx_cq->id, true, num_cmpl);
/* As Tx wrbs have been freed up, wake up netdev queue if
* it was stopped due to lack of tx wrbs.
......@@ -1408,7 +1400,7 @@ static int be_poll_tx_mcc(struct napi_struct *napi, int budget)
be_process_tx(adapter);
be_process_mcc(&adapter->ctrl);
be_process_mcc(adapter);
return 1;
}
......@@ -1420,7 +1412,7 @@ static void be_worker(struct work_struct *work)
int status;
/* Get Stats */
status = be_cmd_get_stats(&adapter->ctrl, &adapter->stats.cmd);
status = be_cmd_get_stats(adapter, &adapter->stats.cmd);
if (!status)
netdev_stats_update(adapter);
......@@ -1454,8 +1446,7 @@ static void be_msix_enable(struct be_adapter *adapter)
static inline int be_msix_vec_get(struct be_adapter *adapter, u32 eq_id)
{
return adapter->msix_entries[eq_id -
8 * adapter->ctrl.pci_func].vector;
return adapter->msix_entries[eq_id - 8 * adapter->pci_func].vector;
}
static int be_msix_register(struct be_adapter *adapter)
......@@ -1540,7 +1531,6 @@ static void be_irq_unregister(struct be_adapter *adapter)
static int be_open(struct net_device *netdev)
{
struct be_adapter *adapter = netdev_priv(netdev);
struct be_ctrl_info *ctrl = &adapter->ctrl;
struct be_eq_obj *rx_eq = &adapter->rx_eq;
struct be_eq_obj *tx_eq = &adapter->tx_eq;
bool link_up;
......@@ -1554,16 +1544,16 @@ static int be_open(struct net_device *netdev)
be_irq_register(adapter);
be_intr_set(ctrl, true);
be_intr_set(adapter, true);
/* The evt queues are created in unarmed state; arm them */
be_eq_notify(ctrl, rx_eq->q.id, true, false, 0);
be_eq_notify(ctrl, tx_eq->q.id, true, false, 0);
be_eq_notify(adapter, rx_eq->q.id, true, false, 0);
be_eq_notify(adapter, tx_eq->q.id, true, false, 0);
/* Rx compl queue may be in unarmed state; rearm it */
be_cq_notify(ctrl, adapter->rx_obj.cq.id, true, 0);
be_cq_notify(adapter, adapter->rx_obj.cq.id, true, 0);
status = be_cmd_link_status_query(ctrl, &link_up);
status = be_cmd_link_status_query(adapter, &link_up);
if (status)
return status;
be_link_status_update(adapter, link_up);
......@@ -1574,7 +1564,6 @@ static int be_open(struct net_device *netdev)
static int be_setup(struct be_adapter *adapter)
{
struct be_ctrl_info *ctrl = &adapter->ctrl;
struct net_device *netdev = adapter->netdev;
u32 if_flags;
int status;
......@@ -1582,7 +1571,7 @@ static int be_setup(struct be_adapter *adapter)
if_flags = BE_IF_FLAGS_BROADCAST | BE_IF_FLAGS_PROMISCUOUS |
BE_IF_FLAGS_MCAST_PROMISCUOUS | BE_IF_FLAGS_UNTAGGED |
BE_IF_FLAGS_PASS_L3L4_ERRORS;
status = be_cmd_if_create(ctrl, if_flags, netdev->dev_addr,
status = be_cmd_if_create(adapter, if_flags, netdev->dev_addr,
false/* pmac_invalid */, &adapter->if_handle,
&adapter->pmac_id);
if (status != 0)
......@@ -1590,7 +1579,7 @@ static int be_setup(struct be_adapter *adapter)
be_vid_config(netdev);
status = be_cmd_set_flow_control(ctrl, true, true);
status = be_cmd_set_flow_control(adapter, true, true);
if (status != 0)
goto if_destroy;
......@@ -1613,19 +1602,17 @@ static int be_setup(struct be_adapter *adapter)
tx_qs_destroy:
be_tx_queues_destroy(adapter);
if_destroy:
be_cmd_if_destroy(ctrl, adapter->if_handle);
be_cmd_if_destroy(adapter, adapter->if_handle);
do_none:
return status;
}
static int be_clear(struct be_adapter *adapter)
{
struct be_ctrl_info *ctrl = &adapter->ctrl;
be_rx_queues_destroy(adapter);
be_tx_queues_destroy(adapter);
be_cmd_if_destroy(ctrl, adapter->if_handle);
be_cmd_if_destroy(adapter, adapter->if_handle);
be_mcc_queues_destroy(adapter);
return 0;
......@@ -1634,7 +1621,6 @@ static int be_clear(struct be_adapter *adapter)
static int be_close(struct net_device *netdev)
{
struct be_adapter *adapter = netdev_priv(netdev);
struct be_ctrl_info *ctrl = &adapter->ctrl;
struct be_eq_obj *rx_eq = &adapter->rx_eq;
struct be_eq_obj *tx_eq = &adapter->tx_eq;
int vec;
......@@ -1645,7 +1631,7 @@ static int be_close(struct net_device *netdev)
netif_carrier_off(netdev);
adapter->link_up = false;
be_intr_set(ctrl, false);
be_intr_set(adapter, false);
if (adapter->msix_enabled) {
vec = be_msix_vec_get(adapter, tx_eq->q.id);
......@@ -1704,13 +1690,12 @@ static void be_netdev_init(struct net_device *netdev)
static void be_unmap_pci_bars(struct be_adapter *adapter)
{
struct be_ctrl_info *ctrl = &adapter->ctrl;
if (ctrl->csr)
iounmap(ctrl->csr);
if (ctrl->db)
iounmap(ctrl->db);
if (ctrl->pcicfg)
iounmap(ctrl->pcicfg);
if (adapter->csr)
iounmap(adapter->csr);
if (adapter->db)
iounmap(adapter->db);
if (adapter->pcicfg)
iounmap(adapter->pcicfg);
}
static int be_map_pci_bars(struct be_adapter *adapter)
......@@ -1721,19 +1706,19 @@ static int be_map_pci_bars(struct be_adapter *adapter)
pci_resource_len(adapter->pdev, 2));
if (addr == NULL)
return -ENOMEM;
adapter->ctrl.csr = addr;
adapter->csr = addr;
addr = ioremap_nocache(pci_resource_start(adapter->pdev, 4),
128 * 1024);
if (addr == NULL)
goto pci_map_err;
adapter->ctrl.db = addr;
adapter->db = addr;
addr = ioremap_nocache(pci_resource_start(adapter->pdev, 1),
pci_resource_len(adapter->pdev, 1));
if (addr == NULL)
goto pci_map_err;
adapter->ctrl.pcicfg = addr;
adapter->pcicfg = addr;
return 0;
pci_map_err:
......@@ -1744,7 +1729,7 @@ static int be_map_pci_bars(struct be_adapter *adapter)
static void be_ctrl_cleanup(struct be_adapter *adapter)
{
struct be_dma_mem *mem = &adapter->ctrl.mbox_mem_alloced;
struct be_dma_mem *mem = &adapter->mbox_mem_alloced;
be_unmap_pci_bars(adapter);
......@@ -1753,12 +1738,10 @@ static void be_ctrl_cleanup(struct be_adapter *adapter)
mem->va, mem->dma);
}
/* Initialize the mbox required to send cmds to BE */
static int be_ctrl_init(struct be_adapter *adapter)
{
struct be_ctrl_info *ctrl = &adapter->ctrl;
struct be_dma_mem *mbox_mem_alloc = &ctrl->mbox_mem_alloced;
struct be_dma_mem *mbox_mem_align = &ctrl->mbox_mem;
struct be_dma_mem *mbox_mem_alloc = &adapter->mbox_mem_alloced;
struct be_dma_mem *mbox_mem_align = &adapter->mbox_mem;
int status;
u32 val;
......@@ -1777,15 +1760,12 @@ static int be_ctrl_init(struct be_adapter *adapter)
mbox_mem_align->va = PTR_ALIGN(mbox_mem_alloc->va, 16);
mbox_mem_align->dma = PTR_ALIGN(mbox_mem_alloc->dma, 16);
memset(mbox_mem_align->va, 0, sizeof(struct be_mcc_mailbox));
spin_lock_init(&ctrl->mbox_lock);
spin_lock_init(&ctrl->mcc_lock);
spin_lock_init(&ctrl->mcc_cq_lock);
ctrl->async_cb = be_link_status_update;
ctrl->adapter_ctxt = adapter;
spin_lock_init(&adapter->mbox_lock);
spin_lock_init(&adapter->mcc_lock);
spin_lock_init(&adapter->mcc_cq_lock);
val = ioread32(ctrl->pcicfg + PCICFG_MEMBAR_CTRL_INT_CTRL_OFFSET);
ctrl->pci_func = (val >> MEMBAR_CTRL_INT_CTRL_PFUNC_SHIFT) &
val = ioread32(adapter->pcicfg + PCICFG_MEMBAR_CTRL_INT_CTRL_OFFSET);
adapter->pci_func = (val >> MEMBAR_CTRL_INT_CTRL_PFUNC_SHIFT) &
MEMBAR_CTRL_INT_CTRL_PFUNC_MASK;
return 0;
}
......@@ -1840,18 +1820,17 @@ static void __devexit be_remove(struct pci_dev *pdev)
static int be_hw_up(struct be_adapter *adapter)
{
struct be_ctrl_info *ctrl = &adapter->ctrl;
int status;
status = be_cmd_POST(ctrl);
status = be_cmd_POST(adapter);
if (status)
return status;
status = be_cmd_get_fw_ver(ctrl, adapter->fw_ver);
status = be_cmd_get_fw_ver(adapter, adapter->fw_ver);
if (status)
return status;
status = be_cmd_query_fw_cfg(ctrl, &adapter->port_num);
status = be_cmd_query_fw_cfg(adapter, &adapter->port_num);
return status;
}
......@@ -1861,7 +1840,6 @@ static int __devinit be_probe(struct pci_dev *pdev,
int status = 0;
struct be_adapter *adapter;
struct net_device *netdev;
struct be_ctrl_info *ctrl;
u8 mac[ETH_ALEN];
status = pci_enable_device(pdev);
......@@ -1896,7 +1874,6 @@ static int __devinit be_probe(struct pci_dev *pdev,
}
}
ctrl = &adapter->ctrl;
status = be_ctrl_init(adapter);
if (status)
goto free_netdev;
......@@ -1909,7 +1886,7 @@ static int __devinit be_probe(struct pci_dev *pdev,
if (status)
goto stats_clean;
status = be_cmd_mac_addr_query(ctrl, mac, MAC_ADDRESS_TYPE_NETWORK,
status = be_cmd_mac_addr_query(adapter, mac, MAC_ADDRESS_TYPE_NETWORK,
true /* permanent */, 0);
if (status)
goto stats_clean;
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7