/* cnic.c: Broadcom CNIC core network driver.
*
- * Copyright (c) 2006-2009 Broadcom Corporation
+ * Copyright (c) 2006-2010 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* Modified and maintained by: Michael Chan <mchan@broadcom.com>
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/kernel.h>
#include "cnic_defs.h"
#define DRV_MODULE_NAME "cnic"
-#define PFX DRV_MODULE_NAME ": "
static char version[] __devinitdata =
"Broadcom NetXtreme II CNIC Driver " DRV_MODULE_NAME " v" CNIC_MODULE_VERSION " (" CNIC_MODULE_RELDATE ")\n";
if (l5_cid >= MAX_CM_SK_TBL_SZ)
break;
+ rcu_read_lock();
+ if (!rcu_dereference(cp->ulp_ops[CNIC_ULP_L4])) {
+ rc = -ENODEV;
+ rcu_read_unlock();
+ break;
+ }
csk = &cp->csk_tbl[l5_cid];
csk_hold(csk);
if (cnic_in_use(csk)) {
cnic_cm_set_pg(csk);
}
csk_put(csk);
+ rcu_read_unlock();
rc = 0;
}
}
struct cnic_dev *dev;
if (ulp_type < 0 || ulp_type >= MAX_CNIC_ULP_TYPE) {
- printk(KERN_ERR PFX "cnic_register_driver: Bad type %d\n",
- ulp_type);
+ pr_err("%s: Bad type %d\n", __func__, ulp_type);
return -EINVAL;
}
mutex_lock(&cnic_lock);
if (cnic_ulp_tbl[ulp_type]) {
- printk(KERN_ERR PFX "cnic_register_driver: Type %d has already "
- "been registered\n", ulp_type);
+ pr_err("%s: Type %d has already been registered\n",
+ __func__, ulp_type);
mutex_unlock(&cnic_lock);
return -EBUSY;
}
int i = 0;
if (ulp_type < 0 || ulp_type >= MAX_CNIC_ULP_TYPE) {
- printk(KERN_ERR PFX "cnic_unregister_driver: Bad type %d\n",
- ulp_type);
+ pr_err("%s: Bad type %d\n", __func__, ulp_type);
return -EINVAL;
}
mutex_lock(&cnic_lock);
ulp_ops = cnic_ulp_tbl[ulp_type];
if (!ulp_ops) {
- printk(KERN_ERR PFX "cnic_unregister_driver: Type %d has not "
- "been registered\n", ulp_type);
+ pr_err("%s: Type %d has not been registered\n",
+ __func__, ulp_type);
goto out_unlock;
}
read_lock(&cnic_dev_lock);
struct cnic_local *cp = dev->cnic_priv;
if (rcu_dereference(cp->ulp_ops[ulp_type])) {
- printk(KERN_ERR PFX "cnic_unregister_driver: Type %d "
- "still has devices registered\n", ulp_type);
+ pr_err("%s: Type %d still has devices registered\n",
+ __func__, ulp_type);
read_unlock(&cnic_dev_lock);
goto out_unlock;
}
}
if (atomic_read(&ulp_ops->ref_count) != 0)
- printk(KERN_WARNING PFX "%s: Failed waiting for ref count to go"
- " to zero.\n", dev->netdev->name);
+ netdev_warn(dev->netdev, "Failed waiting for ref count to go to zero\n");
return 0;
out_unlock:
struct cnic_ulp_ops *ulp_ops;
if (ulp_type < 0 || ulp_type >= MAX_CNIC_ULP_TYPE) {
- printk(KERN_ERR PFX "cnic_register_device: Bad type %d\n",
- ulp_type);
+ pr_err("%s: Bad type %d\n", __func__, ulp_type);
return -EINVAL;
}
mutex_lock(&cnic_lock);
if (cnic_ulp_tbl[ulp_type] == NULL) {
- printk(KERN_ERR PFX "cnic_register_device: Driver with type %d "
- "has not been registered\n", ulp_type);
+ pr_err("%s: Driver with type %d has not been registered\n",
+ __func__, ulp_type);
mutex_unlock(&cnic_lock);
return -EAGAIN;
}
if (rcu_dereference(cp->ulp_ops[ulp_type])) {
- printk(KERN_ERR PFX "cnic_register_device: Type %d has already "
- "been registered to this device\n", ulp_type);
+ pr_err("%s: Type %d has already been registered to this device\n",
+ __func__, ulp_type);
mutex_unlock(&cnic_lock);
return -EBUSY;
}
int i = 0;
if (ulp_type < 0 || ulp_type >= MAX_CNIC_ULP_TYPE) {
- printk(KERN_ERR PFX "cnic_unregister_device: Bad type %d\n",
- ulp_type);
+ pr_err("%s: Bad type %d\n", __func__, ulp_type);
return -EINVAL;
}
mutex_lock(&cnic_lock);
rcu_assign_pointer(cp->ulp_ops[ulp_type], NULL);
cnic_put(dev);
} else {
- printk(KERN_ERR PFX "cnic_unregister_device: device not "
- "registered to this ulp type %d\n", ulp_type);
+ pr_err("%s: device not registered to this ulp type %d\n",
+ __func__, ulp_type);
mutex_unlock(&cnic_lock);
return -EINVAL;
}
i++;
}
if (test_bit(ULP_F_CALL_PENDING, &cp->ulp_flags[ulp_type]))
- printk(KERN_WARNING PFX "%s: Failed waiting for ULP up call"
- " to complete.\n", dev->netdev->name);
+ netdev_warn(dev->netdev, "Failed waiting for ULP up call to complete\n");
return 0;
}
for (i = 0; i < dma->num_pages; i++) {
if (dma->pg_arr[i]) {
- pci_free_consistent(dev->pcidev, BCM_PAGE_SIZE,
- dma->pg_arr[i], dma->pg_map_arr[i]);
+ dma_free_coherent(&dev->pcidev->dev, BCM_PAGE_SIZE,
+ dma->pg_arr[i], dma->pg_map_arr[i]);
dma->pg_arr[i] = NULL;
}
}
if (dma->pgtbl) {
- pci_free_consistent(dev->pcidev, dma->pgtbl_size,
- dma->pgtbl, dma->pgtbl_map);
+ dma_free_coherent(&dev->pcidev->dev, dma->pgtbl_size,
+ dma->pgtbl, dma->pgtbl_map);
dma->pgtbl = NULL;
}
kfree(dma->pg_arr);
dma->num_pages = pages;
for (i = 0; i < pages; i++) {
- dma->pg_arr[i] = pci_alloc_consistent(dev->pcidev,
- BCM_PAGE_SIZE,
- &dma->pg_map_arr[i]);
+ dma->pg_arr[i] = dma_alloc_coherent(&dev->pcidev->dev,
+ BCM_PAGE_SIZE,
+ &dma->pg_map_arr[i],
+ GFP_ATOMIC);
if (dma->pg_arr[i] == NULL)
goto error;
}
dma->pgtbl_size = ((pages * 8) + BCM_PAGE_SIZE - 1) &
~(BCM_PAGE_SIZE - 1);
- dma->pgtbl = pci_alloc_consistent(dev->pcidev, dma->pgtbl_size,
- &dma->pgtbl_map);
+ dma->pgtbl = dma_alloc_coherent(&dev->pcidev->dev, dma->pgtbl_size,
+ &dma->pgtbl_map, GFP_ATOMIC);
if (dma->pgtbl == NULL)
goto error;
for (i = 0; i < cp->ctx_blks; i++) {
if (cp->ctx_arr[i].ctx) {
- pci_free_consistent(dev->pcidev, cp->ctx_blk_size,
- cp->ctx_arr[i].ctx,
- cp->ctx_arr[i].mapping);
+ dma_free_coherent(&dev->pcidev->dev, cp->ctx_blk_size,
+ cp->ctx_arr[i].ctx,
+ cp->ctx_arr[i].mapping);
cp->ctx_arr[i].ctx = NULL;
}
}
}
if (cp->l2_buf) {
- pci_free_consistent(dev->pcidev, cp->l2_buf_size,
- cp->l2_buf, cp->l2_buf_map);
+ dma_free_coherent(&dev->pcidev->dev, cp->l2_buf_size,
+ cp->l2_buf, cp->l2_buf_map);
cp->l2_buf = NULL;
}
if (cp->l2_ring) {
- pci_free_consistent(dev->pcidev, cp->l2_ring_size,
- cp->l2_ring, cp->l2_ring_map);
+ dma_free_coherent(&dev->pcidev->dev, cp->l2_ring_size,
+ cp->l2_ring, cp->l2_ring_map);
cp->l2_ring = NULL;
}
for (i = 0; i < cp->ctx_blks; i++) {
cp->ctx_arr[i].ctx =
- pci_alloc_consistent(dev->pcidev, BCM_PAGE_SIZE,
- &cp->ctx_arr[i].mapping);
+ dma_alloc_coherent(&dev->pcidev->dev,
+ BCM_PAGE_SIZE,
+ &cp->ctx_arr[i].mapping,
+ GFP_KERNEL);
if (cp->ctx_arr[i].ctx == NULL)
return -ENOMEM;
}
struct cnic_local *cp = dev->cnic_priv;
cp->l2_ring_size = pages * BCM_PAGE_SIZE;
- cp->l2_ring = pci_alloc_consistent(dev->pcidev, cp->l2_ring_size,
- &cp->l2_ring_map);
+ cp->l2_ring = dma_alloc_coherent(&dev->pcidev->dev, cp->l2_ring_size,
+ &cp->l2_ring_map,
+ GFP_KERNEL | __GFP_COMP);
if (!cp->l2_ring)
return -ENOMEM;
cp->l2_buf_size = (cp->l2_rx_ring_size + 1) * cp->l2_single_buf_size;
cp->l2_buf_size = PAGE_ALIGN(cp->l2_buf_size);
- cp->l2_buf = pci_alloc_consistent(dev->pcidev, cp->l2_buf_size,
- &cp->l2_buf_map);
+ cp->l2_buf = dma_alloc_coherent(&dev->pcidev->dev, cp->l2_buf_size,
+ &cp->l2_buf_map,
+ GFP_KERNEL | __GFP_COMP);
if (!cp->l2_buf)
return -ENOMEM;
uinfo->mem[0].memtype = UIO_MEM_PHYS;
if (test_bit(CNIC_F_BNX2_CLASS, &dev->flags)) {
- uinfo->mem[1].addr = (unsigned long) cp->status_blk & PAGE_MASK;
+ uinfo->mem[1].addr = (unsigned long) cp->status_blk.gen &
+ PAGE_MASK;
if (cp->ethdev->drv_state & CNIC_DRV_STATE_USING_MSIX)
uinfo->mem[1].size = BNX2_SBLK_MSIX_ALIGN_SIZE * 9;
else
for (i = 0; i < blks; i++) {
cp->ctx_arr[i].ctx =
- pci_alloc_consistent(dev->pcidev, cp->ctx_blk_size,
- &cp->ctx_arr[i].mapping);
+ dma_alloc_coherent(&dev->pcidev->dev, cp->ctx_blk_size,
+ &cp->ctx_arr[i].mapping,
+ GFP_KERNEL);
if (cp->ctx_arr[i].ctx == NULL)
return -ENOMEM;
if (ret)
goto error;
- cp->bnx2x_status_blk = cp->status_blk;
cp->bnx2x_def_status_blk = cp->ethdev->irq_arr[1].status_blk;
+ memset(cp->status_blk.bnx2x, 0, sizeof(*cp->status_blk.bnx2x));
+
cp->l2_rx_ring_size = 15;
ret = cnic_alloc_l2_rings(dev, 4);
ictx->timers_context.flags |= ISCSI_TIMERS_BLOCK_CONTEXT_CONN_VALID_FLG;
ictx->ustorm_st_context.ring.rq.pbl_base.lo =
- req2->rq_page_table_addr_lo & 0xffffffff;
+ req2->rq_page_table_addr_lo;
ictx->ustorm_st_context.ring.rq.pbl_base.hi =
- (u64) req2->rq_page_table_addr_hi >> 32;
+ req2->rq_page_table_addr_hi;
ictx->ustorm_st_context.ring.rq.curr_pbe.lo = req3->qp_first_pte[0].hi;
ictx->ustorm_st_context.ring.rq.curr_pbe.hi = req3->qp_first_pte[0].lo;
ictx->ustorm_st_context.ring.r2tq.pbl_base.lo =
}
if (sizeof(*conn_buf) > CNIC_KWQ16_DATA_SIZE) {
- printk(KERN_ERR PFX "%s: conn_buf size too big\n",
- dev->netdev->name);
+ netdev_err(dev->netdev, "conn_buf size too big\n");
return -ENOMEM;
}
conn_buf = cnic_get_kwqe_16_data(cp, l5_cid, &l5_data);
break;
default:
ret = 0;
- printk(KERN_ERR PFX "%s: Unknown type of KWQE(0x%x)\n",
- dev->netdev->name, opcode);
+ netdev_err(dev->netdev, "Unknown type of KWQE(0x%x)\n",
+ opcode);
break;
}
if (ret < 0)
- printk(KERN_ERR PFX "%s: KWQE(0x%x) failed\n",
- dev->netdev->name, opcode);
+ netdev_err(dev->netdev, "KWQE(0x%x) failed\n",
+ opcode);
i += work;
}
return 0;
else if (kcqe_layer == KCQE_FLAGS_LAYER_MASK_L2)
goto end;
else {
- printk(KERN_ERR PFX "%s: Unknown type of KCQE(0x%x)\n",
- dev->netdev->name, kcqe_op_flag);
+ netdev_err(dev->netdev, "Unknown type of KCQE(0x%x)\n",
+ kcqe_op_flag);
goto end;
}
{
struct cnic_dev *dev = (struct cnic_dev *) data;
struct cnic_local *cp = dev->cnic_priv;
- struct status_block_msix *status_blk = cp->bnx2_status_blk;
+ struct status_block_msix *status_blk = cp->status_blk.bnx2;
u32 status_idx = status_blk->status_idx;
u16 hw_prod, sw_prod;
int kcqe_cnt;
if (cp->ack_int)
cp->ack_int(dev);
- prefetch(cp->status_blk);
+ prefetch(cp->status_blk.gen);
prefetch(&cp->kcq[KCQ_PG(prod)][KCQ_IDX(prod)]);
if (likely(test_bit(CNIC_F_CNIC_UP, &dev->flags)))
struct cnic_local *cp = dev->cnic_priv;
u16 hw_prod, sw_prod;
struct cstorm_status_block_c *sblk =
- &cp->bnx2x_status_blk->c_status_block;
+ &cp->status_blk.bnx2x->c_status_block;
u32 status_idx = sblk->status_block_index;
int kcqe_cnt;
struct cnic_local *cp = dev->cnic_priv;
u16 prod = cp->kcq_prod_idx & MAX_KCQ_IDX;
- prefetch(cp->status_blk);
- prefetch(&cp->kcq[KCQ_PG(prod)][KCQ_IDX(prod)]);
+ if (likely(test_bit(CNIC_F_CNIC_UP, &dev->flags))) {
+ prefetch(cp->status_blk.bnx2x);
+ prefetch(&cp->kcq[KCQ_PG(prod)][KCQ_IDX(prod)]);
- if (likely(test_bit(CNIC_F_CNIC_UP, &dev->flags)))
tasklet_schedule(&cp->cnic_irq_task);
-
- cnic_chk_pkt_rings(cp);
+ cnic_chk_pkt_rings(cp);
+ }
return 0;
}
l4kwqe->sa5 = dev->mac_addr[5];
l4kwqe->etype = ETH_P_IP;
- l4kwqe->ipid_count = DEF_IPID_COUNT;
+ l4kwqe->ipid_start = DEF_IPID_START;
l4kwqe->host_opaque = csk->l5_cid;
if (csk->vlan_id) {
{
struct cnic_dev *dev = csk->dev;
struct cnic_local *cp = dev->cnic_priv;
- int is_v6, err, rc = -ENETUNREACH;
- struct dst_entry *dst;
+ int is_v6, rc = 0;
+ struct dst_entry *dst = NULL;
struct net_device *realdev;
u32 local_port;
clear_bit(SK_F_IPV6, &csk->flags);
if (is_v6) {
-#if defined(CONFIG_IPV6) || (defined(CONFIG_IPV6_MODULE) && defined(MODULE))
set_bit(SK_F_IPV6, &csk->flags);
- err = cnic_get_v6_route(&saddr->remote.v6, &dst);
- if (err)
- return err;
-
- if (!dst || dst->error || !dst->dev)
- goto err_out;
+ cnic_get_v6_route(&saddr->remote.v6, &dst);
memcpy(&csk->dst_ip[0], &saddr->remote.v6.sin6_addr,
sizeof(struct in6_addr));
csk->dst_port = saddr->remote.v6.sin6_port;
local_port = saddr->local.v6.sin6_port;
-#else
- return rc;
-#endif
} else {
- err = cnic_get_v4_route(&saddr->remote.v4, &dst);
- if (err)
- return err;
-
- if (!dst || dst->error || !dst->dev)
- goto err_out;
+ cnic_get_v4_route(&saddr->remote.v4, &dst);
csk->dst_ip[0] = saddr->remote.v4.sin_addr.s_addr;
csk->dst_port = saddr->remote.v4.sin_port;
local_port = saddr->local.v4.sin_port;
}
- csk->vlan_id = cnic_get_vlan(dst->dev, &realdev);
- if (realdev != dev->netdev)
- goto err_out;
+ csk->vlan_id = 0;
+ csk->mtu = dev->netdev->mtu;
+ if (dst && dst->dev) {
+ u16 vlan = cnic_get_vlan(dst->dev, &realdev);
+ if (realdev == dev->netdev) {
+ csk->vlan_id = vlan;
+ csk->mtu = dst_mtu(dst);
+ }
+ }
if (local_port >= CNIC_LOCAL_PORT_MIN &&
local_port < CNIC_LOCAL_PORT_MAX) {
}
csk->src_port = local_port;
- csk->mtu = dst_mtu(dst);
- rc = 0;
-
err_out:
dst_release(dst);
return rc;
clear_bit(SK_F_OFFLD_SCHED, &csk->flags);
goto done;
}
+ /* Possible PG kcqe status: SUCCESS, OFFLOADED_PG, or CTX_ALLOC_FAIL */
+ if (kcqe->status == L4_KCQE_COMPLETION_STATUS_CTX_ALLOC_FAIL) {
+ clear_bit(SK_F_OFFLD_SCHED, &csk->flags);
+ cnic_cm_upcall(cp, csk,
+ L4_KCQE_OPCODE_VALUE_CONNECT_COMPLETE);
+ goto done;
+ }
+
csk->pg_cid = kcqe->pg_cid;
set_bit(SK_F_PG_OFFLD_COMPLETE, &csk->flags);
cnic_cm_conn_req(csk);
}
switch (opcode) {
+ case L5CM_RAMROD_CMD_ID_TCP_CONNECT:
+ if (l4kcqe->status != 0) {
+ clear_bit(SK_F_OFFLD_SCHED, &csk->flags);
+ cnic_cm_upcall(cp, csk,
+ L4_KCQE_OPCODE_VALUE_CONNECT_COMPLETE);
+ }
+ break;
case L4_KCQE_OPCODE_VALUE_CONNECT_COMPLETE:
if (l4kcqe->status == 0)
set_bit(SK_F_OFFLD_COMPLETE, &csk->flags);
break;
case L4_KCQE_OPCODE_VALUE_RESET_RECEIVED:
- if (test_and_clear_bit(SK_F_OFFLD_COMPLETE, &csk->flags))
+ if (test_bit(CNIC_F_BNX2_CLASS, &dev->flags)) {
+ cnic_cm_upcall(cp, csk, opcode);
+ break;
+ } else if (test_and_clear_bit(SK_F_OFFLD_COMPLETE, &csk->flags))
csk->state = opcode;
/* fall through */
case L4_KCQE_OPCODE_VALUE_CLOSE_COMP:
if (!test_and_set_bit(SK_F_CLOSING, &csk->flags))
return 1;
}
+ /* 57710+ only workaround to handle unsolicited RESET_COMP
+ * which will be treated like a RESET RCVD notification
+ * which triggers the clean up procedure
+ */
+ else if (opcode == L4_KCQE_OPCODE_VALUE_RESET_COMP) {
+ if (!test_and_set_bit(SK_F_CLOSING, &csk->flags)) {
+ csk->state = L4_KCQE_OPCODE_VALUE_RESET_RECEIVED;
+ return 1;
+ }
+ }
return 0;
}
struct cnic_local *cp = dev->cnic_priv;
clear_bit(SK_F_CONNECT_START, &csk->flags);
- if (cnic_ready_to_close(csk, opcode)) {
- cnic_close_conn(csk);
- cnic_cm_upcall(cp, csk, opcode);
- }
+ cnic_close_conn(csk);
+ cnic_cm_upcall(cp, csk, opcode);
}
static void cnic_cm_stop_bnx2_hw(struct cnic_dev *dev)
CNIC_WR(dev, base + BNX2_HC_COM_TICKS_OFF, (64 << 16) | 220);
CNIC_WR(dev, base + BNX2_HC_CMD_TICKS_OFF, (64 << 16) | 220);
- cp->bnx2_status_blk = cp->status_blk;
- cp->last_status_idx = cp->bnx2_status_blk->status_idx;
+ cp->last_status_idx = cp->status_blk.bnx2->status_idx;
tasklet_init(&cp->cnic_irq_task, cnic_service_bnx2_msix,
(unsigned long) dev);
err = request_irq(ethdev->irq_arr[0].vector, cnic_irq, 0,
tasklet_disable(&cp->cnic_irq_task);
return err;
}
- while (cp->bnx2_status_blk->status_completion_producer_index &&
+ while (cp->status_blk.bnx2->status_completion_producer_index &&
i < 10) {
CNIC_WR(dev, BNX2_HC_COALESCE_NOW,
1 << (11 + sblk_num));
i++;
barrier();
}
- if (cp->bnx2_status_blk->status_completion_producer_index) {
+ if (cp->status_blk.bnx2->status_completion_producer_index) {
cnic_free_irq(dev);
goto failed;
}
} else {
- struct status_block *sblk = cp->status_blk;
+ struct status_block *sblk = cp->status_blk.gen;
u32 hc_cmd = CNIC_RD(dev, BNX2_HC_COMMAND);
int i = 0;
return 0;
failed:
- printk(KERN_ERR PFX "%s: " "KCQ index not resetting to 0.\n",
- dev->netdev->name);
+ netdev_err(dev->netdev, "KCQ index not resetting to 0\n");
return -EBUSY;
}
int i;
struct tx_bd *txbd;
dma_addr_t buf_map;
- struct status_block *s_blk = cp->status_blk;
+ struct status_block *s_blk = cp->status_blk.gen;
sb_id = cp->status_blk_num;
tx_cid = 20;
cnic_init_context(dev, tx_cid + 1);
cp->tx_cons_ptr = &s_blk->status_tx_quick_consumer_index2;
if (ethdev->drv_state & CNIC_DRV_STATE_USING_MSIX) {
- struct status_block_msix *sblk = cp->status_blk;
+ struct status_block_msix *sblk = cp->status_blk.bnx2;
tx_cid = TX_TSS_CID + sb_id - 1;
cnic_init_context(dev, tx_cid);
u32 cid_addr, sb_id, val, coal_reg, coal_val;
int i;
struct rx_bd *rxbd;
- struct status_block *s_blk = cp->status_blk;
+ struct status_block *s_blk = cp->status_blk.gen;
sb_id = cp->status_blk_num;
cnic_init_context(dev, 2);
coal_reg = BNX2_HC_COMMAND;
coal_val = CNIC_RD(dev, coal_reg);
if (ethdev->drv_state & CNIC_DRV_STATE_USING_MSIX) {
- struct status_block_msix *sblk = cp->status_blk;
+ struct status_block_msix *sblk = cp->status_blk.bnx2;
cp->rx_cons_ptr = &sblk->status_rx_quick_consumer_index;
coal_reg = BNX2_HC_COALESCE_NOW;
{
struct cnic_local *cp = dev->cnic_priv;
struct cnic_eth_dev *ethdev = cp->ethdev;
- struct status_block *sblk = cp->status_blk;
+ struct status_block *sblk = cp->status_blk.gen;
u32 val;
int err;
err = cnic_init_bnx2_irq(dev);
if (err) {
- printk(KERN_ERR PFX "%s: cnic_init_irq failed\n",
- dev->netdev->name);
+ netdev_err(dev->netdev, "cnic_init_irq failed\n");
cnic_reg_wr_ind(dev, BNX2_CP_SCRATCH + 0x20, 0);
cnic_reg_wr_ind(dev, BNX2_COM_SCRATCH + 0x20, 0);
return err;
if (base < 0xa0000 || base >= 0xc0000)
return;
- val = BNX2X_SHMEM_ADDR(base,
+ addr = BNX2X_SHMEM_ADDR(base,
dev_info.port_hw_config[port].iscsi_mac_upper);
+ val = CNIC_RD(dev, addr);
+
dev->mac_addr[0] = (u8) (val >> 8);
dev->mac_addr[1] = (u8) val;
- val = BNX2X_SHMEM_ADDR(base,
+ addr = BNX2X_SHMEM_ADDR(base,
dev_info.port_hw_config[port].iscsi_mac_lower);
+ val = CNIC_RD(dev, addr);
+
dev->mac_addr[2] = (u8) (val >> 24);
dev->mac_addr[3] = (u8) (val >> 16);
dev->mac_addr[4] = (u8) (val >> 8);
offsetof(struct cstorm_status_block_c,
index_values[HC_INDEX_C_ISCSI_EQ_CONS]));
if (eq_idx != 0) {
- printk(KERN_ERR PFX "%s: EQ cons index %x != 0\n",
- dev->netdev->name, eq_idx);
+ netdev_err(dev->netdev, "EQ cons index %x != 0\n", eq_idx);
return -EBUSY;
}
ret = cnic_init_bnx2x_irq(dev);
cnic_submit_kwqe_16(dev, RAMROD_CMD_ID_ETH_HALT,
BNX2X_ISCSI_L2_CID, ETH_CONNECTION_TYPE, &l5_data);
msleep(10);
+
+ memset(&l5_data, 0, sizeof(l5_data));
+ cnic_submit_kwqe_16(dev, RAMROD_CMD_ID_ETH_CFC_DEL,
+ BNX2X_ISCSI_L2_CID, ETH_CONNECTION_TYPE |
+ (1 << SPE_HDR_COMMON_RAMROD_SHIFT), &l5_data);
+ msleep(10);
}
}
err = ethdev->drv_register_cnic(dev->netdev, cp->cnic_ops, dev);
if (err)
- printk(KERN_ERR PFX "%s: register_cnic failed\n",
- dev->netdev->name);
+ netdev_err(dev->netdev, "register_cnic failed\n");
return err;
}
cp->chip_id = ethdev->chip_id;
pci_dev_get(dev->pcidev);
cp->func = PCI_FUNC(dev->pcidev->devfn);
- cp->status_blk = ethdev->irq_arr[0].status_blk;
+ cp->status_blk.gen = ethdev->irq_arr[0].status_blk;
cp->status_blk_num = ethdev->irq_arr[0].status_blk_num;
err = cp->alloc_resc(dev);
if (err) {
- printk(KERN_ERR PFX "%s: allocate resource failure\n",
- dev->netdev->name);
+ netdev_err(dev->netdev, "allocate resource failure\n");
goto err1;
}
offsetof(struct cstorm_status_block_c,
index_values[HC_INDEX_C_ISCSI_EQ_CONS]),
0);
+ CNIC_WR(dev, BAR_CSTRORM_INTMEM +
+ CSTORM_ISCSI_EQ_CONS_OFFSET(cp->func, 0), 0);
+ CNIC_WR16(dev, cp->kcq_io_addr, 0);
cnic_free_resc(dev);
}
i++;
}
if (atomic_read(&dev->ref_count) != 0)
- printk(KERN_ERR PFX "%s: Failed waiting for ref count to go"
- " to zero.\n", dev->netdev->name);
+ netdev_err(dev->netdev, "Failed waiting for ref count to go to zero\n");
- printk(KERN_INFO PFX "Removed CNIC device: %s\n", dev->netdev->name);
+ netdev_info(dev->netdev, "Removed CNIC device\n");
dev_put(dev->netdev);
kfree(dev);
}
cdev = kzalloc(alloc_size , GFP_KERNEL);
if (cdev == NULL) {
- printk(KERN_ERR PFX "%s: allocate dev struct failure\n",
- dev->name);
+ netdev_err(dev, "allocate dev struct failure\n");
return NULL;
}
spin_lock_init(&cp->cnic_ulp_lock);
- printk(KERN_INFO PFX "Added CNIC device: %s\n", dev->name);
+ netdev_info(dev, "Added CNIC device\n");
return cdev;
}
{
int rc = 0;
- printk(KERN_INFO "%s", version);
+ pr_info("%s", version);
rc = register_netdevice_notifier(&cnic_netdev_notifier);
if (rc) {
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff