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-rw-r--r--drivers/net/benet/Kconfig1
-rw-r--r--drivers/net/benet/be.h60
-rw-r--r--drivers/net/benet/be_cmds.c391
-rw-r--r--drivers/net/benet/be_cmds.h57
-rw-r--r--drivers/net/benet/be_ethtool.c21
-rw-r--r--drivers/net/benet/be_hw.h3
-rw-r--r--drivers/net/benet/be_main.c356
7 files changed, 383 insertions, 506 deletions
diff --git a/drivers/net/benet/Kconfig b/drivers/net/benet/Kconfig
index c6934f179c0..fdb6e81a437 100644
--- a/drivers/net/benet/Kconfig
+++ b/drivers/net/benet/Kconfig
@@ -1,7 +1,6 @@
config BE2NET
tristate "ServerEngines' 10Gbps NIC - BladeEngine 2"
depends on PCI && INET
- select INET_LRO
help
This driver implements the NIC functionality for ServerEngines'
10Gbps network adapter - BladeEngine 2.
diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h
index 5b4bf3d2cdc..beb13139923 100644
--- a/drivers/net/benet/be.h
+++ b/drivers/net/benet/be.h
@@ -28,11 +28,10 @@
#include <linux/if_vlan.h>
#include <linux/workqueue.h>
#include <linux/interrupt.h>
-#include <linux/inet_lro.h>
#include "be_hw.h"
-#define DRV_VER "2.0.348"
+#define DRV_VER "2.0.400"
#define DRV_NAME "be2net"
#define BE_NAME "ServerEngines BladeEngine2 10Gbps NIC"
#define OC_NAME "Emulex OneConnect 10Gbps NIC"
@@ -72,8 +71,7 @@ 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 BE_MAX_LRO_DESCRIPTORS 16
-#define BE_MAX_FRAGS_PER_FRAME (min((u32) 16, (u32) MAX_SKB_FRAGS))
+#define FW_VER_LEN 32
struct be_dma_mem {
void *va;
@@ -127,7 +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];
@@ -146,31 +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 */
@@ -189,8 +161,6 @@ struct be_drvr_stats {
u32 be_polls; /* number of times NAPI called poll function */
u32 be_rx_events; /* number of ucast rx completion events */
u32 be_rx_compl; /* number of rx completion entries processed */
- u32 be_lro_hgram_data[8]; /* histogram of LRO data packets */
- u32 be_lro_hgram_ack[8]; /* histogram of LRO ACKs */
ulong be_rx_jiffies;
u64 be_rx_bytes;
u64 be_rx_bytes_prev;
@@ -233,8 +203,6 @@ struct be_rx_obj {
struct be_queue_info q;
struct be_queue_info cq;
struct be_rx_page_info page_info_tbl[RX_Q_LEN];
- struct net_lro_mgr lro_mgr;
- struct net_lro_desc lro_desc[BE_MAX_LRO_DESCRIPTORS];
};
#define BE_NUM_MSIX_VECTORS 2 /* 1 each for Tx and Rx */
@@ -242,8 +210,19 @@ 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 */
+
+ 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;
@@ -271,7 +250,6 @@ struct be_adapter {
/* Ethtool knobs and info */
bool rx_csum; /* BE card must perform rx-checksumming */
- u32 max_rx_coal;
char fw_ver[FW_VER_LEN];
u32 if_handle; /* Used to configure filtering */
u32 pmac_id; /* MAC addr handle used by BE card */
@@ -285,6 +263,11 @@ extern struct ethtool_ops be_ethtool_ops;
#define drvr_stats(adapter) (&adapter->stats.drvr_stats)
+static inline unsigned int be_pci_func(struct be_adapter *adapter)
+{
+ return PCI_FUNC(adapter->pdev->devfn);
+}
+
#define BE_SET_NETDEV_OPS(netdev, ops) (netdev->netdev_ops = ops)
#define PAGE_SHIFT_4K 12
@@ -375,6 +358,7 @@ 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 */
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index 583517ed56f..2547ee296a7 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -16,21 +16,22 @@
*/
#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
* the endianness of the data (old entry is host endian while a new entry is
* little endian) */
-static inline bool be_mcc_compl_is_new(struct be_mcc_cq_entry *compl)
+static inline bool be_mcc_compl_is_new(struct be_mcc_compl *compl)
{
if (compl->flags != 0) {
compl->flags = le32_to_cpu(compl->flags);
@@ -42,13 +43,13 @@ static inline bool be_mcc_compl_is_new(struct be_mcc_cq_entry *compl)
}
/* Need to reset the entire word that houses the valid bit */
-static inline void be_mcc_compl_use(struct be_mcc_cq_entry *compl)
+static inline void be_mcc_compl_use(struct be_mcc_compl *compl)
{
compl->flags = 0;
}
-static int be_mcc_compl_process(struct be_ctrl_info *ctrl,
- struct be_mcc_cq_entry *compl)
+static int be_mcc_compl_process(struct be_adapter *adapter,
+ struct be_mcc_compl *compl)
{
u16 compl_status, extd_status;
@@ -61,8 +62,8 @@ static int be_mcc_compl_process(struct be_ctrl_info *ctrl,
if (compl_status != MCC_STATUS_SUCCESS) {
extd_status = (compl->status >> CQE_STATUS_EXTD_SHIFT) &
CQE_STATUS_EXTD_MASK;
- printk(KERN_WARNING DRV_NAME
- " error in cmd completion: status(compl/extd)=%d/%d\n",
+ dev_warn(&adapter->pdev->dev,
+ "Error in cmd completion: status(compl/extd)=%d/%d\n",
compl_status, extd_status);
return -1;
}
@@ -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)
@@ -84,10 +85,10 @@ 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_compl *be_mcc_compl_get(struct be_adapter *adapter)
{
- struct be_queue_info *mcc_cq = &ctrl->mcc_obj.cq;
- struct be_mcc_cq_entry *compl = queue_tail_node(mcc_cq);
+ struct be_queue_info *mcc_cq = &adapter->mcc_obj.cq;
+ struct be_mcc_compl *compl = queue_tail_node(mcc_cq);
if (be_mcc_compl_is_new(compl)) {
queue_tail_inc(mcc_cq);
@@ -96,55 +97,55 @@ 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;
+ struct be_mcc_compl *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);
}
if (i == mcc_timeout)
- printk(KERN_WARNING DRV_NAME "mcc poll timed out\n");
+ dev_err(&adapter->pdev->dev, "mccq poll timed out\n");
}
/* 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)
+static int be_mbox_db_ready_wait(struct be_adapter *adapter, void __iomem *db)
{
int cnt = 0, wait = 5;
u32 ready;
@@ -155,8 +156,7 @@ static int be_mbox_db_ready_wait(void __iomem *db)
break;
if (cnt > 200000) {
- printk(KERN_WARNING DRV_NAME
- ": mbox_db poll timed out\n");
+ dev_err(&adapter->pdev->dev, "mbox poll timed out\n");
return -1;
}
@@ -173,55 +173,52 @@ 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_notify(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;
+ struct be_mcc_compl *compl = &mbox->compl;
- memset(cqe, 0, sizeof(*cqe));
+ memset(compl, 0, sizeof(*compl));
- val &= ~MPU_MAILBOX_DB_RDY_MASK;
val |= MPU_MAILBOX_DB_HI_MASK;
/* at bits 2 - 31 place mbox dma addr msb bits 34 - 63 */
val |= (upper_32_bits(mbox_mem->dma) >> 2) << 2;
iowrite32(val, db);
/* wait for ready to be set */
- status = be_mbox_db_ready_wait(db);
+ status = be_mbox_db_ready_wait(adapter, db);
if (status != 0)
return status;
val = 0;
- val &= ~MPU_MAILBOX_DB_RDY_MASK;
- val &= ~MPU_MAILBOX_DB_HI_MASK;
/* at bits 2 - 31 place mbox dma addr lsb bits 4 - 33 */
val |= (u32)(mbox_mem->dma >> 4) << 2;
iowrite32(val, db);
- status = be_mbox_db_ready_wait(db);
+ status = be_mbox_db_ready_wait(adapter, db);
if (status != 0)
return status;
/* A cq entry has been made now */
- if (be_mcc_compl_is_new(cqe)) {
- status = be_mcc_compl_process(ctrl, &mbox->cqe);
- be_mcc_compl_use(cqe);
+ if (be_mcc_compl_is_new(compl)) {
+ status = be_mcc_compl_process(adapter, &mbox->compl);
+ be_mcc_compl_use(compl);
if (status)
return status;
} else {
- printk(KERN_WARNING DRV_NAME "invalid mailbox completion\n");
+ dev_err(&adapter->pdev->dev, "invalid mailbox completion\n");
return -1;
}
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)
@@ -230,54 +227,17 @@ 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)
-{
- u16 stage, cnt, error;
- for (cnt = 0; cnt < 5000; cnt++) {
- error = be_POST_stage_get(ctrl, &stage);
- if (error)
- return -1;
-
- if (stage == poll_stage)
- break;
- udelay(1000);
- }
- if (stage != poll_stage)
- return -1;
- return 0;
-}
-
-
-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);
- if (error)
- goto err;
-
- if (stage == POST_STAGE_ARMFW_RDY)
- return 0;
-
- if (stage != POST_STAGE_AWAITING_HOST_RDY)
- 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);
- 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);
- if (error)
- goto err;
+ error = be_POST_stage_get(adapter, &stage);
+ if (error || stage != POST_STAGE_ARMFW_RDY) {
+ dev_err(&adapter->pdev->dev, "POST failed.\n");
+ return -1;
+ }
return 0;
-err:
- printk(KERN_WARNING DRV_NAME ": ERROR, stage=%d\n", stage);
- return -1;
}
static inline void *embedded_payload(struct be_mcc_wrb *wrb)
@@ -367,16 +327,16 @@ 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 +347,7 @@ 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);
+ be_pci_func(adapter));
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 +359,24 @@ 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_notify(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 +392,22 @@ 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_notify(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 +418,23 @@ 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_notify(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 +445,24 @@ 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_notify(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 +481,17 @@ 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, be_pci_func(adapter));
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_notify(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 +504,17 @@ 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 +524,7 @@ 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, be_pci_func(adapter));
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 +534,29 @@ 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_notify(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 +573,7 @@ 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);
+ be_pci_func(adapter));
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 +581,27 @@ 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_notify(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 +617,27 @@ 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_notify(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);
@@ -704,29 +664,27 @@ int be_cmd_q_destroy(struct be_ctrl_info *ctrl, struct be_queue_info *q,
opcode = OPCODE_COMMON_MCC_DESTROY;
break;
default:
- printk(KERN_WARNING DRV_NAME ":bad Q type in Q destroy cmd\n");
- status = -1;
- goto err;
+ BUG();
}
be_cmd_hdr_prepare(&req->hdr, subsys, opcode, sizeof(*req));
req->id = cpu_to_le16(q->id);
- status = be_mbox_db_ring(ctrl);
-err:
- spin_unlock(&ctrl->mbox_lock);
+ status = be_mbox_notify(adapter);
+
+ 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 +697,7 @@ 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_notify(adapter);
if (!status) {
struct be_cmd_resp_if_create *resp = embedded_payload(wrb);
*if_handle = le32_to_cpu(resp->interface_id);
@@ -747,17 +705,17 @@ 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 +724,9 @@ 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_notify(adapter);
- spin_unlock(&ctrl->mbox_lock);
+ spin_unlock(&adapter->mbox_lock);
return status;
}
@@ -776,14 +734,14 @@ 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 +754,24 @@ 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_notify(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 +781,24 @@ 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_notify(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 +806,24 @@ 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_notify(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 +836,20 @@ 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_notify(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 +866,21 @@ 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_notify(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 +895,9 @@ 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 +905,16 @@ 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 +937,20 @@ 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 +962,19 @@ 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_notify(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 +983,7 @@ 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_notify(adapter);
if (!status) {
struct be_cmd_resp_get_flow_control *resp =
embedded_payload(wrb);
@@ -1033,17 +991,17 @@ 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 +1010,33 @@ 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_notify(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;
+}
+
+int be_cmd_reset_function(struct be_adapter *adapter)
+{
+ struct be_mcc_wrb *wrb = wrb_from_mbox(&adapter->mbox_mem);
+ struct be_cmd_req_hdr *req = embedded_payload(wrb);
+ int status;
+
+ spin_lock(&adapter->mbox_lock);
+
+ memset(wrb, 0, sizeof(*wrb));
+
+ be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
+
+ be_cmd_hdr_prepare(req, CMD_SUBSYSTEM_COMMON,
+ OPCODE_COMMON_FUNCTION_RESET, sizeof(*req));
+
+ status = be_mbox_notify(adapter);
+
+ spin_unlock(&adapter->mbox_lock);
return status;
}
diff --git a/drivers/net/benet/be_cmds.h b/drivers/net/benet/be_cmds.h
index 747626da7b4..70618064ae1 100644
--- a/drivers/net/benet/be_cmds.h
+++ b/drivers/net/benet/be_cmds.h
@@ -69,7 +69,7 @@ enum {
#define CQE_STATUS_EXTD_MASK 0xFFFF
#define CQE_STATUS_EXTD_SHIFT 0 /* bits 0 - 15 */
-struct be_mcc_cq_entry {
+struct be_mcc_compl {
u32 status; /* dword 0 */
u32 tag0; /* dword 1 */
u32 tag1; /* dword 2 */
@@ -106,7 +106,7 @@ struct be_async_event_link_state {
struct be_mcc_mailbox {
struct be_mcc_wrb wrb;
- struct be_mcc_cq_entry cqe;
+ struct be_mcc_compl compl;
};
#define CMD_SUBSYSTEM_COMMON 0x1
@@ -135,6 +135,7 @@ struct be_mcc_mailbox {
#define OPCODE_COMMON_QUERY_FIRMWARE_CONFIG 58
#define OPCODE_COMMON_NTWK_PMAC_ADD 59
#define OPCODE_COMMON_NTWK_PMAC_DEL 60
+#define OPCODE_COMMON_FUNCTION_RESET 61
#define OPCODE_ETH_ACPI_CONFIG 2
#define OPCODE_ETH_PROMISCUOUS 3
@@ -634,7 +635,6 @@ 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 +697,53 @@ 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 int be_cmd_reset_function(struct be_adapter *adapter);
+extern void be_process_mcc(struct be_adapter *adapter);
diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c
index cccc5419ad7..c480c19200d 100644
--- a/drivers/net/benet/be_ethtool.c
+++ b/drivers/net/benet/be_ethtool.c
@@ -16,6 +16,7 @@
*/
#include "be.h"
+#include "be_cmds.h"
#include <linux/ethtool.h>
struct be_ethtool_stat {
@@ -127,8 +128,6 @@ be_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce)
struct be_eq_obj *rx_eq = &adapter->rx_eq;
struct be_eq_obj *tx_eq = &adapter->tx_eq;
- coalesce->rx_max_coalesced_frames = adapter->max_rx_coal;
-
coalesce->rx_coalesce_usecs = rx_eq->cur_eqd;
coalesce->rx_coalesce_usecs_high = rx_eq->max_eqd;
coalesce->rx_coalesce_usecs_low = rx_eq->min_eqd;
@@ -144,14 +143,12 @@ be_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce)
}
/*
- * This routine is used to set interrup coalescing delay *as well as*
- * the number of pkts to coalesce for LRO.
+ * This routine is used to set interrup coalescing delay
*/
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;
@@ -161,10 +158,6 @@ be_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce)
if (coalesce->use_adaptive_tx_coalesce == 1)
return -EINVAL;
- adapter->max_rx_coal = coalesce->rx_max_coalesced_frames;
- if (adapter->max_rx_coal > BE_MAX_FRAGS_PER_FRAME)
- adapter->max_rx_coal = BE_MAX_FRAGS_PER_FRAME;
-
/* if AIC is being turned on now, start with an EQD of 0 */
if (rx_eq->enable_aic == 0 &&
coalesce->use_adaptive_rx_coalesce == 1) {
@@ -183,7 +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;
}
@@ -203,7 +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;
}
@@ -317,8 +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;
}
@@ -331,7 +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");
diff --git a/drivers/net/benet/be_hw.h b/drivers/net/benet/be_hw.h
index 29c33c709c6..d28f0c679bc 100644
--- a/drivers/net/benet/be_hw.h
+++ b/drivers/net/benet/be_hw.h
@@ -51,9 +51,6 @@
* with the OS.
*/
#define MEMBAR_CTRL_INT_CTRL_HOSTINTR_MASK (1 << 29) /* bit 29 */
-/* PCI physical function number */
-#define MEMBAR_CTRL_INT_CTRL_PFUNC_MASK 0x7 /* bits 26 - 28 */
-#define MEMBAR_CTRL_INT_CTRL_PFUNC_SHIFT 26
/********* ISR0 Register offset **********/
#define CEV_ISR0_OFFSET 0xC18
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index dea3155688b..d20235b1680 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -16,6 +16,7 @@
*/
#include "be.h"
+#include "be_cmds.h"
#include <asm/div64.h>
MODULE_VERSION(DRV_VER);
@@ -60,40 +61,39 @@ 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) {
+
+ if (!enabled && enable)
reg |= MEMBAR_CTRL_INT_CTRL_HOSTINTR_MASK;
- } else if (enabled && !enable) {
+ else if (enabled && !enable)
reg &= ~MEMBAR_CTRL_INT_CTRL_HOSTINTR_MASK;
- } else {
- printk(KERN_WARNING DRV_NAME
- ": bad value in membar_int_ctrl reg=0x%x\n", reg);
+ else
return;
- }
+
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 +104,17 @@ 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 +125,12 @@ 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 +213,8 @@ 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 +235,6 @@ 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 +267,7 @@ 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 +409,8 @@ 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 +458,7 @@ 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 +499,10 @@ 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 +512,12 @@ 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 +544,9 @@ 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 +554,15 @@ 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;
@@ -742,7 +737,7 @@ done:
return;
}
-/* Process the RX completion indicated by rxcp when LRO is disabled */
+/* Process the RX completion indicated by rxcp when GRO is disabled */
static void be_rx_compl_process(struct be_adapter *adapter,
struct be_eth_rx_compl *rxcp)
{
@@ -789,13 +784,14 @@ static void be_rx_compl_process(struct be_adapter *adapter,
return;
}
-/* Process the RX completion indicated by rxcp when LRO is enabled */
-static void be_rx_compl_process_lro(struct be_adapter *adapter,
+/* Process the RX completion indicated by rxcp when GRO is enabled */
+static void be_rx_compl_process_gro(struct be_adapter *adapter,
struct be_eth_rx_compl *rxcp)
{
struct be_rx_page_info *page_info;
- struct skb_frag_struct rx_frags[BE_MAX_FRAGS_PER_FRAME];
+ struct sk_buff *skb = NULL;
struct be_queue_info *rxq = &adapter->rx_obj.q;
+ struct be_eq_obj *eq_obj = &adapter->rx_eq;
u32 num_rcvd, pkt_size, remaining, vlanf, curr_frag_len;
u16 i, rxq_idx = 0, vid, j;
@@ -804,6 +800,12 @@ static void be_rx_compl_process_lro(struct be_adapter *adapter,
vlanf = AMAP_GET_BITS(struct amap_eth_rx_compl, vtp, rxcp);
rxq_idx = AMAP_GET_BITS(struct amap_eth_rx_compl, fragndx, rxcp);
+ skb = napi_get_frags(&eq_obj->napi);
+ if (!skb) {
+ be_rx_compl_discard(adapter, rxcp);
+ return;
+ }
+
remaining = pkt_size;
for (i = 0, j = -1; i < num_rcvd; i++) {
page_info = get_rx_page_info(adapter, rxq_idx);
@@ -814,13 +816,14 @@ static void be_rx_compl_process_lro(struct be_adapter *adapter,
if (i == 0 || page_info->page_offset == 0) {
/* First frag or Fresh page */
j++;
- rx_frags[j].page = page_info->page;
- rx_frags[j].page_offset = page_info->page_offset;
- rx_frags[j].size = 0;
+ skb_shinfo(skb)->frags[j].page = page_info->page;
+ skb_shinfo(skb)->frags[j].page_offset =
+ page_info->page_offset;
+ skb_shinfo(skb)->frags[j].size = 0;
} else {
put_page(page_info->page);
}
- rx_frags[j].size += curr_frag_len;
+ skb_shinfo(skb)->frags[j].size += curr_frag_len;
remaining -= curr_frag_len;
index_inc(&rxq_idx, rxq->len);
@@ -828,9 +831,14 @@ static void be_rx_compl_process_lro(struct be_adapter *adapter,
}
BUG_ON(j > MAX_SKB_FRAGS);
+ skb_shinfo(skb)->nr_frags = j + 1;
+ skb->len = pkt_size;
+ skb->data_len = pkt_size;
+ skb->truesize += pkt_size;
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+
if (likely(!vlanf)) {
- lro_receive_frags(&adapter->rx_obj.lro_mgr, rx_frags, pkt_size,
- pkt_size, NULL, 0);
+ napi_gro_frags(&eq_obj->napi);
} else {
vid = AMAP_GET_BITS(struct amap_eth_rx_compl, vlan_tag, rxcp);
vid = be16_to_cpu(vid);
@@ -838,9 +846,7 @@ static void be_rx_compl_process_lro(struct be_adapter *adapter,
if (!adapter->vlan_grp || adapter->num_vlans == 0)
return;
- lro_vlan_hwaccel_receive_frags(&adapter->rx_obj.lro_mgr,
- rx_frags, pkt_size, pkt_size, adapter->vlan_grp,
- vid, NULL, 0);
+ vlan_gro_frags(&eq_obj->napi, adapter->vlan_grp, vid);
}
be_rx_stats_update(adapter, pkt_size, num_rcvd);
@@ -931,7 +937,7 @@ 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;
@@ -999,7 +1005,7 @@ 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 */
@@ -1032,16 +1038,15 @@ 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);
}
@@ -1049,25 +1054,24 @@ 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)))
+ sizeof(struct be_mcc_compl)))
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;
@@ -1075,7 +1079,7 @@ 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:
@@ -1088,7 +1092,7 @@ 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 */
@@ -1098,12 +1102,12 @@ 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);
}
@@ -1121,7 +1125,7 @@ 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;
@@ -1130,7 +1134,7 @@ 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 */
@@ -1139,18 +1143,18 @@ 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;
@@ -1162,19 +1166,19 @@ 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);
}
@@ -1183,7 +1187,6 @@ static int be_rx_queues_create(struct be_adapter *adapter)
struct be_queue_info *eq, *q, *cq;
int rc;
- adapter->max_rx_coal = BE_MAX_FRAGS_PER_FRAME;
adapter->big_page_size = (1 << get_order(rx_frag_size)) * PAGE_SIZE;
adapter->rx_eq.max_eqd = BE_MAX_EQD;
adapter->rx_eq.min_eqd = 0;
@@ -1198,7 +1201,7 @@ 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;
@@ -1210,7 +1213,7 @@ 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;
@@ -1221,7 +1224,7 @@ 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;
@@ -1230,11 +1233,11 @@ 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;
@@ -1254,8 +1257,7 @@ 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;
@@ -1263,7 +1265,7 @@ 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);
@@ -1273,25 +1275,24 @@ 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 +
+ be_pci_func(adapter) * 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;
}
@@ -1300,12 +1301,12 @@ 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;
}
-static inline bool do_lro(struct be_adapter *adapter,
+static inline bool do_gro(struct be_adapter *adapter,
struct be_eth_rx_compl *rxcp)
{
int err = AMAP_GET_BITS(struct amap_eth_rx_compl, err, rxcp);
@@ -1314,8 +1315,7 @@ static inline bool do_lro(struct be_adapter *adapter,
if (err)
drvr_stats(adapter)->be_rxcp_err++;
- return (!tcp_frame || err || (adapter->max_rx_coal <= 1)) ?
- false : true;
+ return (tcp_frame && !err) ? true : false;
}
int be_poll_rx(struct napi_struct *napi, int budget)
@@ -1332,16 +1332,14 @@ int be_poll_rx(struct napi_struct *napi, int budget)
if (!rxcp)
break;
- if (do_lro(adapter, rxcp))
- be_rx_compl_process_lro(adapter, rxcp);
+ if (do_gro(adapter, rxcp))
+ be_rx_compl_process_gro(adapter, rxcp);
else
be_rx_compl_process(adapter, rxcp);
be_rx_compl_reset(rxcp);
}
- lro_flush_all(&adapter->rx_obj.lro_mgr);
-
/* Refill the queue */
if (atomic_read(&adapter->rx_obj.q.used) < RX_FRAGS_REFILL_WM)
be_post_rx_frags(adapter);
@@ -1349,10 +1347,10 @@ 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;
}
@@ -1373,7 +1371,7 @@ 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.
@@ -1401,7 +1399,7 @@ 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;
}
@@ -1413,7 +1411,7 @@ 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);
@@ -1447,8 +1445,7 @@ 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 * be_pci_func(adapter)].vector;
}
static int be_msix_register(struct be_adapter *adapter)
@@ -1533,7 +1530,6 @@ done:
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;
@@ -1547,16 +1543,16 @@ 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);
@@ -1567,7 +1563,6 @@ 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;
@@ -1575,7 +1570,7 @@ 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)
@@ -1583,7 +1578,7 @@ 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;
@@ -1606,19 +1601,17 @@ rx_qs_destroy:
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;
@@ -1627,7 +1620,6 @@ 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;
@@ -1638,7 +1630,7 @@ 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);
@@ -1656,57 +1648,6 @@ static int be_close(struct net_device *netdev)
return 0;
}
-static int be_get_frag_header(struct skb_frag_struct *frag, void **mac_hdr,
- void **ip_hdr, void **tcpudp_hdr,
- u64 *hdr_flags, void *priv)
-{
- struct ethhdr *eh;
- struct vlan_ethhdr *veh;
- struct iphdr *iph;
- u8 *va = page_address(frag->page) + frag->page_offset;
- unsigned long ll_hlen;
-
- prefetch(va);
- eh = (struct ethhdr *)va;
- *mac_hdr = eh;
- ll_hlen = ETH_HLEN;
- if (eh->h_proto != htons(ETH_P_IP)) {
- if (eh->h_proto == htons(ETH_P_8021Q)) {
- veh = (struct vlan_ethhdr *)va;
- if (veh->h_vlan_encapsulated_proto != htons(ETH_P_IP))
- return -1;
-
- ll_hlen += VLAN_HLEN;
- } else {
- return -1;
- }
- }
- *hdr_flags = LRO_IPV4;
- iph = (struct iphdr *)(va + ll_hlen);
- *ip_hdr = iph;
- if (iph->protocol != IPPROTO_TCP)
- return -1;
- *hdr_flags |= LRO_TCP;
- *tcpudp_hdr = (u8 *) (*ip_hdr) + (iph->ihl << 2);
-
- return 0;
-}
-
-static void be_lro_init(struct be_adapter *adapter, struct net_device *netdev)
-{
- struct net_lro_mgr *lro_mgr;
-
- lro_mgr = &adapter->rx_obj.lro_mgr;
- lro_mgr->dev = netdev;
- lro_mgr->features = LRO_F_NAPI;
- lro_mgr->ip_summed = CHECKSUM_UNNECESSARY;
- lro_mgr->ip_summed_aggr = CHECKSUM_UNNECESSARY;
- lro_mgr->max_desc = BE_MAX_LRO_DESCRIPTORS;
- lro_mgr->lro_arr = adapter->rx_obj.lro_desc;
- lro_mgr->get_frag_header = be_get_frag_header;
- lro_mgr->max_aggr = BE_MAX_FRAGS_PER_FRAME;
-}
-
static struct net_device_ops be_netdev_ops = {
.ndo_open = be_open,
.ndo_stop = be_close,
@@ -1727,7 +1668,7 @@ static void be_netdev_init(struct net_device *netdev)
netdev->features |= NETIF_F_SG | NETIF_F_HW_VLAN_RX | NETIF_F_TSO |
NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_FILTER | NETIF_F_IP_CSUM |
- NETIF_F_IPV6_CSUM;
+ NETIF_F_IPV6_CSUM | NETIF_F_GRO;
netdev->flags |= IFF_MULTICAST;
@@ -1737,8 +1678,6 @@ static void be_netdev_init(struct net_device *netdev)
SET_ETHTOOL_OPS(netdev, &be_ethtool_ops);
- be_lro_init(adapter, netdev);
-
netif_napi_add(netdev, &adapter->rx_eq.napi, be_poll_rx,
BE_NAPI_WEIGHT);
netif_napi_add(netdev, &adapter->tx_eq.napi, be_poll_tx_mcc,
@@ -1750,13 +1689,12 @@ 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)
@@ -1767,19 +1705,19 @@ 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:
@@ -1790,7 +1728,7 @@ pci_map_err:
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);
@@ -1799,14 +1737,11 @@ 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;
status = be_map_pci_bars(adapter);
if (status)
@@ -1823,16 +1758,10 @@ 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);
+ spin_lock_init(&adapter->mbox_lock);
+ spin_lock_init(&adapter->mcc_lock);
+ spin_lock_init(&adapter->mcc_cq_lock);
- ctrl->async_cb = be_link_status_update;
- ctrl->adapter_ctxt = adapter;
-
- val = ioread32(ctrl->pcicfg + PCICFG_MEMBAR_CTRL_INT_CTRL_OFFSET);
- ctrl->pci_func = (val >> MEMBAR_CTRL_INT_CTRL_PFUNC_SHIFT) &
- MEMBAR_CTRL_INT_CTRL_PFUNC_MASK;
return 0;
}
@@ -1886,18 +1815,17 @@ 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;
}
@@ -1907,7 +1835,6 @@ 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);
@@ -1942,11 +1869,14 @@ static int __devinit be_probe(struct pci_dev *pdev,
}
}
- ctrl = &adapter->ctrl;
status = be_ctrl_init(adapter);
if (status)
goto free_netdev;
+ status = be_cmd_reset_function(adapter);
+ if (status)
+ goto ctrl_clean;
+
status = be_stats_init(adapter);
if (status)
goto ctrl_clean;
@@ -1955,7 +1885,7 @@ 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;
@@ -2054,12 +1984,6 @@ static int __init be_init_module(void)
" Using 2048\n");
rx_frag_size = 2048;
}
- /* Ensure rx_frag_size is aligned to chache line */
- if (SKB_DATA_ALIGN(rx_frag_size) != rx_frag_size) {
- printk(KERN_WARNING DRV_NAME
- " : Bad module param rx_frag_size. Using 2048\n");
- rx_frag_size = 2048;
- }
return pci_register_driver(&be_driver);
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-09-27 17:27:38 +0000