#include "bnx2x_init_ops.h"
#include "bnx2x_dump.h"
-#define DRV_MODULE_VERSION "1.48.114-1"
-#define DRV_MODULE_RELDATE "2009/07/29"
+#define DRV_MODULE_VERSION "1.52.1"
+#define DRV_MODULE_RELDATE "2009/08/12"
#define BNX2X_BC_VER 0x040200
#include <linux/firmware.h>
#include "bnx2x_fw_file_hdr.h"
/* FW files */
-#define FW_FILE_PREFIX_E1 "bnx2x-e1-"
-#define FW_FILE_PREFIX_E1H "bnx2x-e1h-"
+#define FW_FILE_PREFIX_E1 "bnx2x-e1-"
+#define FW_FILE_PREFIX_E1H "bnx2x-e1h-"
/* Time in jiffies before concluding the transmitter is hung */
#define TX_TIMEOUT (5*HZ)
module_param(int_mode, int, 0);
MODULE_PARM_DESC(int_mode, " Force interrupt mode (1 INT#x; 2 MSI)");
+static int dropless_fc;
+module_param(dropless_fc, int, 0);
+MODULE_PARM_DESC(dropless_fc, " Pause on exhausted host ring");
+
static int poll;
module_param(poll, int, 0);
MODULE_PARM_DESC(poll, " Use polling (for debug)");
static const struct pci_device_id bnx2x_pci_tbl[] = {
- { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57710,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM57710 },
- { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57711,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM57711 },
- { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57711E,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM57711E },
+ { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57710), BCM57710 },
+ { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57711), BCM57711 },
+ { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57711E), BCM57711E },
{ 0 }
};
/* used only at init
* locking is done by mcp
*/
-static void bnx2x_reg_wr_ind(struct bnx2x *bp, u32 addr, u32 val)
+void bnx2x_reg_wr_ind(struct bnx2x *bp, u32 addr, u32 val)
{
pci_write_config_dword(bp->pdev, PCICFG_GRC_ADDRESS, addr);
pci_write_config_dword(bp->pdev, PCICFG_GRC_DATA, val);
void bnx2x_write_dmae(struct bnx2x *bp, dma_addr_t dma_addr, u32 dst_addr,
u32 len32)
{
- struct dmae_command *dmae = &bp->init_dmae;
+ struct dmae_command dmae;
u32 *wb_comp = bnx2x_sp(bp, wb_comp);
int cnt = 200;
return;
}
- mutex_lock(&bp->dmae_mutex);
-
- memset(dmae, 0, sizeof(struct dmae_command));
+ memset(&dmae, 0, sizeof(struct dmae_command));
- dmae->opcode = (DMAE_CMD_SRC_PCI | DMAE_CMD_DST_GRC |
- DMAE_CMD_C_DST_PCI | DMAE_CMD_C_ENABLE |
- DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
+ dmae.opcode = (DMAE_CMD_SRC_PCI | DMAE_CMD_DST_GRC |
+ DMAE_CMD_C_DST_PCI | DMAE_CMD_C_ENABLE |
+ DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
#ifdef __BIG_ENDIAN
- DMAE_CMD_ENDIANITY_B_DW_SWAP |
+ DMAE_CMD_ENDIANITY_B_DW_SWAP |
#else
- DMAE_CMD_ENDIANITY_DW_SWAP |
+ DMAE_CMD_ENDIANITY_DW_SWAP |
#endif
- (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
- (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
- dmae->src_addr_lo = U64_LO(dma_addr);
- dmae->src_addr_hi = U64_HI(dma_addr);
- dmae->dst_addr_lo = dst_addr >> 2;
- dmae->dst_addr_hi = 0;
- dmae->len = len32;
- dmae->comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, wb_comp));
- dmae->comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, wb_comp));
- dmae->comp_val = DMAE_COMP_VAL;
+ (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
+ (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
+ dmae.src_addr_lo = U64_LO(dma_addr);
+ dmae.src_addr_hi = U64_HI(dma_addr);
+ dmae.dst_addr_lo = dst_addr >> 2;
+ dmae.dst_addr_hi = 0;
+ dmae.len = len32;
+ dmae.comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, wb_comp));
+ dmae.comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, wb_comp));
+ dmae.comp_val = DMAE_COMP_VAL;
DP(BNX2X_MSG_OFF, "DMAE: opcode 0x%08x\n"
DP_LEVEL "src_addr [%x:%08x] len [%d *4] "
"dst_addr [%x:%08x (%08x)]\n"
DP_LEVEL "comp_addr [%x:%08x] comp_val 0x%08x\n",
- dmae->opcode, dmae->src_addr_hi, dmae->src_addr_lo,
- dmae->len, dmae->dst_addr_hi, dmae->dst_addr_lo, dst_addr,
- dmae->comp_addr_hi, dmae->comp_addr_lo, dmae->comp_val);
+ dmae.opcode, dmae.src_addr_hi, dmae.src_addr_lo,
+ dmae.len, dmae.dst_addr_hi, dmae.dst_addr_lo, dst_addr,
+ dmae.comp_addr_hi, dmae.comp_addr_lo, dmae.comp_val);
DP(BNX2X_MSG_OFF, "data [0x%08x 0x%08x 0x%08x 0x%08x]\n",
bp->slowpath->wb_data[0], bp->slowpath->wb_data[1],
bp->slowpath->wb_data[2], bp->slowpath->wb_data[3]);
+ mutex_lock(&bp->dmae_mutex);
+
*wb_comp = 0;
- bnx2x_post_dmae(bp, dmae, INIT_DMAE_C(bp));
+ bnx2x_post_dmae(bp, &dmae, INIT_DMAE_C(bp));
udelay(5);
void bnx2x_read_dmae(struct bnx2x *bp, u32 src_addr, u32 len32)
{
- struct dmae_command *dmae = &bp->init_dmae;
+ struct dmae_command dmae;
u32 *wb_comp = bnx2x_sp(bp, wb_comp);
int cnt = 200;
return;
}
- mutex_lock(&bp->dmae_mutex);
+ memset(&dmae, 0, sizeof(struct dmae_command));
- memset(bnx2x_sp(bp, wb_data[0]), 0, sizeof(u32) * 4);
- memset(dmae, 0, sizeof(struct dmae_command));
-
- dmae->opcode = (DMAE_CMD_SRC_GRC | DMAE_CMD_DST_PCI |
- DMAE_CMD_C_DST_PCI | DMAE_CMD_C_ENABLE |
- DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
+ dmae.opcode = (DMAE_CMD_SRC_GRC | DMAE_CMD_DST_PCI |
+ DMAE_CMD_C_DST_PCI | DMAE_CMD_C_ENABLE |
+ DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
#ifdef __BIG_ENDIAN
- DMAE_CMD_ENDIANITY_B_DW_SWAP |
+ DMAE_CMD_ENDIANITY_B_DW_SWAP |
#else
- DMAE_CMD_ENDIANITY_DW_SWAP |
+ DMAE_CMD_ENDIANITY_DW_SWAP |
#endif
- (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
- (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
- dmae->src_addr_lo = src_addr >> 2;
- dmae->src_addr_hi = 0;
- dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, wb_data));
- dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, wb_data));
- dmae->len = len32;
- dmae->comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, wb_comp));
- dmae->comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, wb_comp));
- dmae->comp_val = DMAE_COMP_VAL;
+ (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
+ (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
+ dmae.src_addr_lo = src_addr >> 2;
+ dmae.src_addr_hi = 0;
+ dmae.dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, wb_data));
+ dmae.dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, wb_data));
+ dmae.len = len32;
+ dmae.comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, wb_comp));
+ dmae.comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, wb_comp));
+ dmae.comp_val = DMAE_COMP_VAL;
DP(BNX2X_MSG_OFF, "DMAE: opcode 0x%08x\n"
DP_LEVEL "src_addr [%x:%08x] len [%d *4] "
"dst_addr [%x:%08x (%08x)]\n"
DP_LEVEL "comp_addr [%x:%08x] comp_val 0x%08x\n",
- dmae->opcode, dmae->src_addr_hi, dmae->src_addr_lo,
- dmae->len, dmae->dst_addr_hi, dmae->dst_addr_lo, src_addr,
- dmae->comp_addr_hi, dmae->comp_addr_lo, dmae->comp_val);
+ dmae.opcode, dmae.src_addr_hi, dmae.src_addr_lo,
+ dmae.len, dmae.dst_addr_hi, dmae.dst_addr_lo, src_addr,
+ dmae.comp_addr_hi, dmae.comp_addr_lo, dmae.comp_val);
+ mutex_lock(&bp->dmae_mutex);
+
+ memset(bnx2x_sp(bp, wb_data[0]), 0, sizeof(u32) * 4);
*wb_comp = 0;
- bnx2x_post_dmae(bp, dmae, INIT_DMAE_C(bp));
+ bnx2x_post_dmae(bp, &dmae, INIT_DMAE_C(bp));
udelay(5);
mutex_unlock(&bp->dmae_mutex);
}
+void bnx2x_write_dmae_phys_len(struct bnx2x *bp, dma_addr_t phys_addr,
+ u32 addr, u32 len)
+{
+ int offset = 0;
+
+ while (len > DMAE_LEN32_WR_MAX) {
+ bnx2x_write_dmae(bp, phys_addr + offset,
+ addr + offset, DMAE_LEN32_WR_MAX);
+ offset += DMAE_LEN32_WR_MAX * 4;
+ len -= DMAE_LEN32_WR_MAX;
+ }
+
+ bnx2x_write_dmae(bp, phys_addr + offset, addr + offset, len);
+}
+
/* used only for slowpath so not inlined */
static void bnx2x_wb_wr(struct bnx2x *bp, int reg, u32 val_hi, u32 val_lo)
{
REG_WR(bp, addr, val);
if (REG_RD(bp, addr) != val)
BNX2X_ERR("BUG! proper val not read from IGU!\n");
-
}
static void bnx2x_int_disable_sync(struct bnx2x *bp, int disable_hw)
bd_prod = RX_BD(bd_prod);
bd_cons = RX_BD(bd_cons);
+ /* Prefetch the page containing the BD descriptor
+ at producer's index. It will be needed when new skb is
+ allocated */
+ prefetch((void *)(PAGE_ALIGN((unsigned long)
+ (&fp->rx_desc_ring[bd_prod])) -
+ PAGE_SIZE + 1));
+
cqe = &fp->rx_comp_ring[comp_ring_cons];
cqe_fp_flags = cqe->fast_path_cqe.type_error_flags;
skb = new_skb;
- } else if (bnx2x_alloc_rx_skb(bp, fp, bd_prod) == 0) {
+ } else
+ if (likely(bnx2x_alloc_rx_skb(bp, fp, bd_prod) == 0)) {
pci_unmap_single(bp->pdev,
pci_unmap_addr(rx_buf, mapping),
bp->rx_buf_size,
}
skb_record_rx_queue(skb, fp->index);
+
#ifdef BCM_VLAN
if ((bp->vlgrp != NULL) && (bp->flags & HW_VLAN_RX_FLAG) &&
(le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) &
static void bnx2x_link_report(struct bnx2x *bp)
{
+ if (bp->state == BNX2X_STATE_DISABLED) {
+ netif_carrier_off(bp->dev);
+ printk(KERN_ERR PFX "%s NIC Link is Down\n", bp->dev->name);
+ return;
+ }
+
if (bp->link_vars.link_up) {
if (bp->state == BNX2X_STATE_OPEN)
netif_carrier_on(bp->dev);
/* Initialize link parameters structure variables */
/* It is recommended to turn off RX FC for jumbo frames
for better performance */
- if (IS_E1HMF(bp))
- bp->link_params.req_fc_auto_adv = BNX2X_FLOW_CTRL_BOTH;
- else if (bp->dev->mtu > 5000)
+ if (bp->dev->mtu > 5000)
bp->link_params.req_fc_auto_adv = BNX2X_FLOW_CTRL_TX;
else
bp->link_params.req_fc_auto_adv = BNX2X_FLOW_CTRL_BOTH;
bp->cmng.fair_vars.fairness_timeout = fair_periodic_timeout_usec / 4;
}
+/* Calculates the sum of vn_min_rates.
+ It's needed for further normalizing of the min_rates.
+ Returns:
+ sum of vn_min_rates.
+ or
+ 0 - if all the min_rates are 0.
+ In the later case fainess algorithm should be deactivated.
+ If not all min_rates are zero then those that are zeroes will be set to 1.
+ */
+static void bnx2x_calc_vn_weight_sum(struct bnx2x *bp)
+{
+ int all_zero = 1;
+ int port = BP_PORT(bp);
+ int vn;
+
+ bp->vn_weight_sum = 0;
+ for (vn = VN_0; vn < E1HVN_MAX; vn++) {
+ int func = 2*vn + port;
+ u32 vn_cfg = SHMEM_RD(bp, mf_cfg.func_mf_config[func].config);
+ u32 vn_min_rate = ((vn_cfg & FUNC_MF_CFG_MIN_BW_MASK) >>
+ FUNC_MF_CFG_MIN_BW_SHIFT) * 100;
+
+ /* Skip hidden vns */
+ if (vn_cfg & FUNC_MF_CFG_FUNC_HIDE)
+ continue;
+
+ /* If min rate is zero - set it to 1 */
+ if (!vn_min_rate)
+ vn_min_rate = DEF_MIN_RATE;
+ else
+ all_zero = 0;
+
+ bp->vn_weight_sum += vn_min_rate;
+ }
+
+ /* ... only if all min rates are zeros - disable fairness */
+ if (all_zero)
+ bp->vn_weight_sum = 0;
+}
+
static void bnx2x_init_vn_minmax(struct bnx2x *bp, int func)
{
struct rate_shaping_vars_per_vn m_rs_vn;
if (bp->link_vars.link_up) {
/* dropless flow control */
- if (CHIP_IS_E1H(bp)) {
+ if (CHIP_IS_E1H(bp) && bp->dropless_fc) {
int port = BP_PORT(bp);
u32 pause_enabled = 0;
int func;
int vn;
+ /* Set the attention towards other drivers on the same port */
for (vn = VN_0; vn < E1HVN_MAX; vn++) {
if (vn == BP_E1HVN(bp))
continue;
func = ((vn << 1) | port);
-
- /* Set the attention towards other drivers
- on the same port */
REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_0 +
(LINK_SYNC_ATTENTION_BIT_FUNC_0 + func)*4, 1);
}
static void bnx2x__link_status_update(struct bnx2x *bp)
{
+ int func = BP_FUNC(bp);
+
if (bp->state != BNX2X_STATE_OPEN)
return;
else
bnx2x_stats_handle(bp, STATS_EVENT_STOP);
+ bp->mf_config = SHMEM_RD(bp, mf_cfg.func_mf_config[func].config);
+ bnx2x_calc_vn_weight_sum(bp);
+
/* indicate link status */
bnx2x_link_report(bp);
}
* General service functions
*/
+/* send the MCP a request, block until there is a reply */
+u32 bnx2x_fw_command(struct bnx2x *bp, u32 command)
+{
+ int func = BP_FUNC(bp);
+ u32 seq = ++bp->fw_seq;
+ u32 rc = 0;
+ u32 cnt = 1;
+ u8 delay = CHIP_REV_IS_SLOW(bp) ? 100 : 10;
+
+ SHMEM_WR(bp, func_mb[func].drv_mb_header, (command | seq));
+ DP(BNX2X_MSG_MCP, "wrote command (%x) to FW MB\n", (command | seq));
+
+ do {
+ /* let the FW do it's magic ... */
+ msleep(delay);
+
+ rc = SHMEM_RD(bp, func_mb[func].fw_mb_header);
+
+ /* Give the FW up to 2 second (200*10ms) */
+ } while ((seq != (rc & FW_MSG_SEQ_NUMBER_MASK)) && (cnt++ < 200));
+
+ DP(BNX2X_MSG_MCP, "[after %d ms] read (%x) seq is (%x) from FW MB\n",
+ cnt*delay, rc, seq);
+
+ /* is this a reply to our command? */
+ if (seq == (rc & FW_MSG_SEQ_NUMBER_MASK))
+ rc &= FW_MSG_CODE_MASK;
+ else {
+ /* FW BUG! */
+ BNX2X_ERR("FW failed to respond!\n");
+ bnx2x_fw_dump(bp);
+ rc = 0;
+ }
+
+ return rc;
+}
+
+static void bnx2x_set_storm_rx_mode(struct bnx2x *bp);
+static void bnx2x_set_mac_addr_e1h(struct bnx2x *bp, int set);
+static void bnx2x_set_rx_mode(struct net_device *dev);
+
+static void bnx2x_e1h_disable(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+ int i;
+
+ bp->rx_mode = BNX2X_RX_MODE_NONE;
+ bnx2x_set_storm_rx_mode(bp);
+
+ netif_tx_disable(bp->dev);
+ bp->dev->trans_start = jiffies; /* prevent tx timeout */
+
+ REG_WR(bp, NIG_REG_LLH0_FUNC_EN + port*8, 0);
+
+ bnx2x_set_mac_addr_e1h(bp, 0);
+
+ for (i = 0; i < MC_HASH_SIZE; i++)
+ REG_WR(bp, MC_HASH_OFFSET(bp, i), 0);
+
+ netif_carrier_off(bp->dev);
+}
+
+static void bnx2x_e1h_enable(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+
+ REG_WR(bp, NIG_REG_LLH0_FUNC_EN + port*8, 1);
+
+ bnx2x_set_mac_addr_e1h(bp, 1);
+
+ /* Tx queue should be only reenabled */
+ netif_tx_wake_all_queues(bp->dev);
+
+ /* Initialize the receive filter. */
+ bnx2x_set_rx_mode(bp->dev);
+}
+
+static void bnx2x_update_min_max(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+ int vn, i;
+
+ /* Init rate shaping and fairness contexts */
+ bnx2x_init_port_minmax(bp);
+
+ bnx2x_calc_vn_weight_sum(bp);
+
+ for (vn = VN_0; vn < E1HVN_MAX; vn++)
+ bnx2x_init_vn_minmax(bp, 2*vn + port);
+
+ if (bp->port.pmf) {
+ int func;
+
+ /* Set the attention towards other drivers on the same port */
+ for (vn = VN_0; vn < E1HVN_MAX; vn++) {
+ if (vn == BP_E1HVN(bp))
+ continue;
+
+ func = ((vn << 1) | port);
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_0 +
+ (LINK_SYNC_ATTENTION_BIT_FUNC_0 + func)*4, 1);
+ }
+
+ /* Store it to internal memory */
+ for (i = 0; i < sizeof(struct cmng_struct_per_port) / 4; i++)
+ REG_WR(bp, BAR_XSTRORM_INTMEM +
+ XSTORM_CMNG_PER_PORT_VARS_OFFSET(port) + i*4,
+ ((u32 *)(&bp->cmng))[i]);
+ }
+}
+
+static void bnx2x_dcc_event(struct bnx2x *bp, u32 dcc_event)
+{
+ int func = BP_FUNC(bp);
+
+ DP(BNX2X_MSG_MCP, "dcc_event 0x%x\n", dcc_event);
+ bp->mf_config = SHMEM_RD(bp, mf_cfg.func_mf_config[func].config);
+
+ if (dcc_event & DRV_STATUS_DCC_DISABLE_ENABLE_PF) {
+
+ if (bp->mf_config & FUNC_MF_CFG_FUNC_DISABLED) {
+ DP(NETIF_MSG_IFDOWN, "mf_cfg function disabled\n");
+ bp->state = BNX2X_STATE_DISABLED;
+
+ bnx2x_e1h_disable(bp);
+ } else {
+ DP(NETIF_MSG_IFUP, "mf_cfg function enabled\n");
+ bp->state = BNX2X_STATE_OPEN;
+
+ bnx2x_e1h_enable(bp);
+ }
+ dcc_event &= ~DRV_STATUS_DCC_DISABLE_ENABLE_PF;
+ }
+ if (dcc_event & DRV_STATUS_DCC_BANDWIDTH_ALLOCATION) {
+
+ bnx2x_update_min_max(bp);
+ dcc_event &= ~DRV_STATUS_DCC_BANDWIDTH_ALLOCATION;
+ }
+
+ /* Report results to MCP */
+ if (dcc_event)
+ bnx2x_fw_command(bp, DRV_MSG_CODE_DCC_FAILURE);
+ else
+ bnx2x_fw_command(bp, DRV_MSG_CODE_DCC_OK);
+}
+
/* the slow path queue is odd since completions arrive on the fastpath ring */
static int bnx2x_sp_post(struct bnx2x *bp, int command, int cid,
u32 data_hi, u32 data_lo, int common)
" damage. Please contact Dell Support for assistance\n",
bp->dev->name);
}
+
static inline void bnx2x_attn_int_deasserted0(struct bnx2x *bp, u32 attn)
{
int port = BP_PORT(bp);
REG_WR(bp, reg_offset, val);
BNX2X_ERR("FATAL HW block attention set0 0x%x\n",
- (attn & HW_INTERRUT_ASSERT_SET_0));
+ (u32)(attn & HW_INTERRUT_ASSERT_SET_0));
bnx2x_panic();
}
}
REG_WR(bp, reg_offset, val);
BNX2X_ERR("FATAL HW block attention set1 0x%x\n",
- (attn & HW_INTERRUT_ASSERT_SET_1));
+ (u32)(attn & HW_INTERRUT_ASSERT_SET_1));
bnx2x_panic();
}
}
REG_WR(bp, reg_offset, val);
BNX2X_ERR("FATAL HW block attention set2 0x%x\n",
- (attn & HW_INTERRUT_ASSERT_SET_2));
+ (u32)(attn & HW_INTERRUT_ASSERT_SET_2));
bnx2x_panic();
}
}
int func = BP_FUNC(bp);
REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_12 + func*4, 0);
+ val = SHMEM_RD(bp, func_mb[func].drv_status);
+ if (val & DRV_STATUS_DCC_EVENT_MASK)
+ bnx2x_dcc_event(bp,
+ (val & DRV_STATUS_DCC_EVENT_MASK));
bnx2x__link_status_update(bp);
- if (SHMEM_RD(bp, func_mb[func].drv_status) &
- DRV_STATUS_PMF)
+ if ((bp->port.pmf == 0) && (val & DRV_STATUS_PMF))
bnx2x_pmf_update(bp);
} else if (attn & BNX2X_MC_ASSERT_BITS) {
}
}
-static void bnx2x_stats_init(struct bnx2x *bp)
-{
- int port = BP_PORT(bp);
- int i;
-
- bp->stats_pending = 0;
- bp->executer_idx = 0;
- bp->stats_counter = 0;
-
- /* port stats */
- if (!BP_NOMCP(bp))
- bp->port.port_stx = SHMEM_RD(bp, port_mb[port].port_stx);
- else
- bp->port.port_stx = 0;
- DP(BNX2X_MSG_STATS, "port_stx 0x%x\n", bp->port.port_stx);
-
- memset(&(bp->port.old_nig_stats), 0, sizeof(struct nig_stats));
- bp->port.old_nig_stats.brb_discard =
- REG_RD(bp, NIG_REG_STAT0_BRB_DISCARD + port*0x38);
- bp->port.old_nig_stats.brb_truncate =
- REG_RD(bp, NIG_REG_STAT0_BRB_TRUNCATE + port*0x38);
- REG_RD_DMAE(bp, NIG_REG_STAT0_EGRESS_MAC_PKT0 + port*0x50,
- &(bp->port.old_nig_stats.egress_mac_pkt0_lo), 2);
- REG_RD_DMAE(bp, NIG_REG_STAT0_EGRESS_MAC_PKT1 + port*0x50,
- &(bp->port.old_nig_stats.egress_mac_pkt1_lo), 2);
-
- /* function stats */
- for_each_queue(bp, i) {
- struct bnx2x_fastpath *fp = &bp->fp[i];
-
- memset(&fp->old_tclient, 0,
- sizeof(struct tstorm_per_client_stats));
- memset(&fp->old_uclient, 0,
- sizeof(struct ustorm_per_client_stats));
- memset(&fp->old_xclient, 0,
- sizeof(struct xstorm_per_client_stats));
- memset(&fp->eth_q_stats, 0, sizeof(struct bnx2x_eth_q_stats));
- }
-
- memset(&bp->dev->stats, 0, sizeof(struct net_device_stats));
- memset(&bp->eth_stats, 0, sizeof(struct bnx2x_eth_stats));
-
- bp->stats_state = STATS_STATE_DISABLED;
- if (IS_E1HMF(bp) && bp->port.pmf && bp->port.port_stx)
- bnx2x_stats_handle(bp, STATS_EVENT_PMF);
-}
-
static void bnx2x_hw_stats_post(struct bnx2x *bp)
{
struct dmae_command *dmae = &bp->stats_dmae;
struct bnx2x_eth_stats *estats = &bp->eth_stats;
int i;
- memset(&(fstats->total_bytes_received_hi), 0,
+ memcpy(&(fstats->total_bytes_received_hi),
+ &(bnx2x_sp(bp, func_stats_base)->total_bytes_received_hi),
sizeof(struct host_func_stats) - 2*sizeof(u32));
estats->error_bytes_received_hi = 0;
estats->error_bytes_received_lo = 0;
bnx2x_stats_stm[state][event].action(bp);
bp->stats_state = bnx2x_stats_stm[state][event].next_state;
+ /* Make sure the state has been "changed" */
+ smp_wmb();
+
if ((event != STATS_EVENT_UPDATE) || (bp->msglevel & NETIF_MSG_TIMER))
DP(BNX2X_MSG_STATS, "state %d -> event %d -> state %d\n",
state, event, bp->stats_state);
}
+static void bnx2x_port_stats_base_init(struct bnx2x *bp)
+{
+ struct dmae_command *dmae;
+ u32 *stats_comp = bnx2x_sp(bp, stats_comp);
+
+ /* sanity */
+ if (!bp->port.pmf || !bp->port.port_stx) {
+ BNX2X_ERR("BUG!\n");
+ return;
+ }
+
+ bp->executer_idx = 0;
+
+ dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
+ dmae->opcode = (DMAE_CMD_SRC_PCI | DMAE_CMD_DST_GRC |
+ DMAE_CMD_C_DST_PCI | DMAE_CMD_C_ENABLE |
+ DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
+#ifdef __BIG_ENDIAN
+ DMAE_CMD_ENDIANITY_B_DW_SWAP |
+#else
+ DMAE_CMD_ENDIANITY_DW_SWAP |
+#endif
+ (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
+ (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
+ dmae->src_addr_lo = U64_LO(bnx2x_sp_mapping(bp, port_stats));
+ dmae->src_addr_hi = U64_HI(bnx2x_sp_mapping(bp, port_stats));
+ dmae->dst_addr_lo = bp->port.port_stx >> 2;
+ dmae->dst_addr_hi = 0;
+ dmae->len = sizeof(struct host_port_stats) >> 2;
+ dmae->comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, stats_comp));
+ dmae->comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, stats_comp));
+ dmae->comp_val = DMAE_COMP_VAL;
+
+ *stats_comp = 0;
+ bnx2x_hw_stats_post(bp);
+ bnx2x_stats_comp(bp);
+}
+
+static void bnx2x_func_stats_base_init(struct bnx2x *bp)
+{
+ int vn, vn_max = IS_E1HMF(bp) ? E1HVN_MAX : E1VN_MAX;
+ int port = BP_PORT(bp);
+ int func;
+ u32 func_stx;
+
+ /* sanity */
+ if (!bp->port.pmf || !bp->func_stx) {
+ BNX2X_ERR("BUG!\n");
+ return;
+ }
+
+ /* save our func_stx */
+ func_stx = bp->func_stx;
+
+ for (vn = VN_0; vn < vn_max; vn++) {
+ func = 2*vn + port;
+
+ bp->func_stx = SHMEM_RD(bp, func_mb[func].fw_mb_param);
+ bnx2x_func_stats_init(bp);
+ bnx2x_hw_stats_post(bp);
+ bnx2x_stats_comp(bp);
+ }
+
+ /* restore our func_stx */
+ bp->func_stx = func_stx;
+}
+
+static void bnx2x_func_stats_base_update(struct bnx2x *bp)
+{
+ struct dmae_command *dmae = &bp->stats_dmae;
+ u32 *stats_comp = bnx2x_sp(bp, stats_comp);
+
+ /* sanity */
+ if (!bp->func_stx) {
+ BNX2X_ERR("BUG!\n");
+ return;
+ }
+
+ bp->executer_idx = 0;
+ memset(dmae, 0, sizeof(struct dmae_command));
+
+ dmae->opcode = (DMAE_CMD_SRC_GRC | DMAE_CMD_DST_PCI |
+ DMAE_CMD_C_DST_PCI | DMAE_CMD_C_ENABLE |
+ DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET |
+#ifdef __BIG_ENDIAN
+ DMAE_CMD_ENDIANITY_B_DW_SWAP |
+#else
+ DMAE_CMD_ENDIANITY_DW_SWAP |
+#endif
+ (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0) |
+ (BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT));
+ dmae->src_addr_lo = bp->func_stx >> 2;
+ dmae->src_addr_hi = 0;
+ dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, func_stats_base));
+ dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, func_stats_base));
+ dmae->len = sizeof(struct host_func_stats) >> 2;
+ dmae->comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, stats_comp));
+ dmae->comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, stats_comp));
+ dmae->comp_val = DMAE_COMP_VAL;
+
+ *stats_comp = 0;
+ bnx2x_hw_stats_post(bp);
+ bnx2x_stats_comp(bp);
+}
+
+static void bnx2x_stats_init(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+ int func = BP_FUNC(bp);
+ int i;
+
+ bp->stats_pending = 0;
+ bp->executer_idx = 0;
+ bp->stats_counter = 0;
+
+ /* port and func stats for management */
+ if (!BP_NOMCP(bp)) {
+ bp->port.port_stx = SHMEM_RD(bp, port_mb[port].port_stx);
+ bp->func_stx = SHMEM_RD(bp, func_mb[func].fw_mb_param);
+
+ } else {
+ bp->port.port_stx = 0;
+ bp->func_stx = 0;
+ }
+ DP(BNX2X_MSG_STATS, "port_stx 0x%x func_stx 0x%x\n",
+ bp->port.port_stx, bp->func_stx);
+
+ /* port stats */
+ memset(&(bp->port.old_nig_stats), 0, sizeof(struct nig_stats));
+ bp->port.old_nig_stats.brb_discard =
+ REG_RD(bp, NIG_REG_STAT0_BRB_DISCARD + port*0x38);
+ bp->port.old_nig_stats.brb_truncate =
+ REG_RD(bp, NIG_REG_STAT0_BRB_TRUNCATE + port*0x38);
+ REG_RD_DMAE(bp, NIG_REG_STAT0_EGRESS_MAC_PKT0 + port*0x50,
+ &(bp->port.old_nig_stats.egress_mac_pkt0_lo), 2);
+ REG_RD_DMAE(bp, NIG_REG_STAT0_EGRESS_MAC_PKT1 + port*0x50,
+ &(bp->port.old_nig_stats.egress_mac_pkt1_lo), 2);
+
+ /* function stats */
+ for_each_queue(bp, i) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+
+ memset(&fp->old_tclient, 0,
+ sizeof(struct tstorm_per_client_stats));
+ memset(&fp->old_uclient, 0,
+ sizeof(struct ustorm_per_client_stats));
+ memset(&fp->old_xclient, 0,
+ sizeof(struct xstorm_per_client_stats));
+ memset(&fp->eth_q_stats, 0, sizeof(struct bnx2x_eth_q_stats));
+ }
+
+ memset(&bp->dev->stats, 0, sizeof(struct net_device_stats));
+ memset(&bp->eth_stats, 0, sizeof(struct bnx2x_eth_stats));
+
+ bp->stats_state = STATS_STATE_DISABLED;
+
+ if (bp->port.pmf) {
+ if (bp->port.port_stx)
+ bnx2x_port_stats_base_init(bp);
+
+ if (bp->func_stx)
+ bnx2x_func_stats_base_init(bp);
+
+ } else if (bp->func_stx)
+ bnx2x_func_stats_base_update(bp);
+}
+
static void bnx2x_timer(unsigned long data)
{
struct bnx2x *bp = (struct bnx2x *) data;
fp->tx_cons_sb = BNX2X_TX_SB_INDEX;
fp->tx_pkt = 0;
}
+
+ /* clean tx statistics */
+ for_each_rx_queue(bp, i)
+ bnx2x_fp(bp, i, tx_pkt) = 0;
}
static void bnx2x_init_sp_ring(struct bnx2x *bp)
TSTORM_MAC_FILTER_CONFIG_OFFSET(func) + i * 4,
((u32 *)&tstorm_mac_filter)[i]);
-/* DP(NETIF_MSG_IFUP, "tstorm_mac_filter[%d]: 0x%08x\n", i,
- ((u32 *)&tstorm_mac_filter)[i]); */
- }
-
- if (mode != BNX2X_RX_MODE_NONE)
- bnx2x_set_client_config(bp);
-}
-
-static void bnx2x_init_internal_common(struct bnx2x *bp)
-{
- int i;
-
- /* Zero this manually as its initialization is
- currently missing in the initTool */
- for (i = 0; i < (USTORM_AGG_DATA_SIZE >> 2); i++)
- REG_WR(bp, BAR_USTRORM_INTMEM +
- USTORM_AGG_DATA_OFFSET + i * 4, 0);
-}
-
-static void bnx2x_init_internal_port(struct bnx2x *bp)
-{
- int port = BP_PORT(bp);
-
- REG_WR(bp,
- BAR_CSTRORM_INTMEM + CSTORM_HC_BTR_U_OFFSET(port), BNX2X_BTR);
- REG_WR(bp,
- BAR_CSTRORM_INTMEM + CSTORM_HC_BTR_C_OFFSET(port), BNX2X_BTR);
- REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_HC_BTR_OFFSET(port), BNX2X_BTR);
- REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_HC_BTR_OFFSET(port), BNX2X_BTR);
-}
-
-/* Calculates the sum of vn_min_rates.
- It's needed for further normalizing of the min_rates.
- Returns:
- sum of vn_min_rates.
- or
- 0 - if all the min_rates are 0.
- In the later case fainess algorithm should be deactivated.
- If not all min_rates are zero then those that are zeroes will be set to 1.
- */
-static void bnx2x_calc_vn_weight_sum(struct bnx2x *bp)
-{
- int all_zero = 1;
- int port = BP_PORT(bp);
- int vn;
-
- bp->vn_weight_sum = 0;
- for (vn = VN_0; vn < E1HVN_MAX; vn++) {
- int func = 2*vn + port;
- u32 vn_cfg =
- SHMEM_RD(bp, mf_cfg.func_mf_config[func].config);
- u32 vn_min_rate = ((vn_cfg & FUNC_MF_CFG_MIN_BW_MASK) >>
- FUNC_MF_CFG_MIN_BW_SHIFT) * 100;
+/* DP(NETIF_MSG_IFUP, "tstorm_mac_filter[%d]: 0x%08x\n", i,
+ ((u32 *)&tstorm_mac_filter)[i]); */
+ }
- /* Skip hidden vns */
- if (vn_cfg & FUNC_MF_CFG_FUNC_HIDE)
- continue;
+ if (mode != BNX2X_RX_MODE_NONE)
+ bnx2x_set_client_config(bp);
+}
- /* If min rate is zero - set it to 1 */
- if (!vn_min_rate)
- vn_min_rate = DEF_MIN_RATE;
- else
- all_zero = 0;
+static void bnx2x_init_internal_common(struct bnx2x *bp)
+{
+ int i;
- bp->vn_weight_sum += vn_min_rate;
- }
+ /* Zero this manually as its initialization is
+ currently missing in the initTool */
+ for (i = 0; i < (USTORM_AGG_DATA_SIZE >> 2); i++)
+ REG_WR(bp, BAR_USTRORM_INTMEM +
+ USTORM_AGG_DATA_OFFSET + i * 4, 0);
+}
- /* ... only if all min rates are zeros - disable fairness */
- if (all_zero)
- bp->vn_weight_sum = 0;
+static void bnx2x_init_internal_port(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+
+ REG_WR(bp,
+ BAR_CSTRORM_INTMEM + CSTORM_HC_BTR_U_OFFSET(port), BNX2X_BTR);
+ REG_WR(bp,
+ BAR_CSTRORM_INTMEM + CSTORM_HC_BTR_C_OFFSET(port), BNX2X_BTR);
+ REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_HC_BTR_OFFSET(port), BNX2X_BTR);
+ REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_HC_BTR_OFFSET(port), BNX2X_BTR);
}
static void bnx2x_init_internal_func(struct bnx2x *bp)
REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR, 0x1403);
}
+static void bnx2x_init_pxp(struct bnx2x *bp)
+{
+ u16 devctl;
+ int r_order, w_order;
+
+ pci_read_config_word(bp->pdev,
+ bp->pcie_cap + PCI_EXP_DEVCTL, &devctl);
+ DP(NETIF_MSG_HW, "read 0x%x from devctl\n", devctl);
+ w_order = ((devctl & PCI_EXP_DEVCTL_PAYLOAD) >> 5);
+ if (bp->mrrs == -1)
+ r_order = ((devctl & PCI_EXP_DEVCTL_READRQ) >> 12);
+ else {
+ DP(NETIF_MSG_HW, "force read order to %d\n", bp->mrrs);
+ r_order = bp->mrrs;
+ }
+
+ bnx2x_init_pxp_arb(bp, r_order, w_order);
+}
static void bnx2x_setup_fan_failure_detection(struct bnx2x *bp)
{
REG_WR(bp, NIG_REG_LLH0_BRB1_DRV_MASK_MF + port*4,
(IS_E1HMF(bp) ? 0x1 : 0x2));
- /* support pause requests from USDM, TSDM and BRB */
- REG_WR(bp, NIG_REG_LLFC_EGRESS_SRC_ENABLE_0 + port*4, 0x7);
-
{
REG_WR(bp, NIG_REG_LLFC_ENABLE_0 + port*4, 0);
REG_WR(bp, NIG_REG_LLFC_OUT_EN_0 + port*4, 0);
if (CHIP_IS_E1H(bp)) {
- for (i = 0; i < 9; i++)
- bnx2x_init_block(bp,
- cm_blocks[i], FUNC0_STAGE + func);
+ bnx2x_init_block(bp, MISC_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, TCM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, UCM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, CCM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, XCM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, TSEM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, USEM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, CSEM_BLOCK, FUNC0_STAGE + func);
+ bnx2x_init_block(bp, XSEM_BLOCK, FUNC0_STAGE + func);
REG_WR(bp, NIG_REG_LLH0_FUNC_EN + port*8, 1);
REG_WR(bp, NIG_REG_LLH0_FUNC_VLAN_ID + port*8, bp->e1hov);
bp->dmae_ready = 0;
mutex_init(&bp->dmae_mutex);
- bnx2x_gunzip_init(bp);
+ rc = bnx2x_gunzip_init(bp);
+ if (rc)
+ return rc;
switch (load_code) {
case FW_MSG_CODE_DRV_LOAD_COMMON:
bp->fw_drv_pulse_wr_seq =
(SHMEM_RD(bp, func_mb[func].drv_pulse_mb) &
DRV_PULSE_SEQ_MASK);
- bp->func_stx = SHMEM_RD(bp, func_mb[func].fw_mb_param);
- DP(BNX2X_MSG_MCP, "drv_pulse 0x%x func_stx 0x%x\n",
- bp->fw_drv_pulse_wr_seq, bp->func_stx);
- } else
- bp->func_stx = 0;
+ DP(BNX2X_MSG_MCP, "drv_pulse 0x%x\n", bp->fw_drv_pulse_wr_seq);
+ }
/* this needs to be done before gunzip end */
bnx2x_zero_def_sb(bp);
return rc;
}
-/* send the MCP a request, block until there is a reply */
-u32 bnx2x_fw_command(struct bnx2x *bp, u32 command)
-{
- int func = BP_FUNC(bp);
- u32 seq = ++bp->fw_seq;
- u32 rc = 0;
- u32 cnt = 1;
- u8 delay = CHIP_REV_IS_SLOW(bp) ? 100 : 10;
-
- SHMEM_WR(bp, func_mb[func].drv_mb_header, (command | seq));
- DP(BNX2X_MSG_MCP, "wrote command (%x) to FW MB\n", (command | seq));
-
- do {
- /* let the FW do it's magic ... */
- msleep(delay);
-
- rc = SHMEM_RD(bp, func_mb[func].fw_mb_header);
-
- /* Give the FW up to 2 second (200*10ms) */
- } while ((seq != (rc & FW_MSG_SEQ_NUMBER_MASK)) && (cnt++ < 200));
-
- DP(BNX2X_MSG_MCP, "[after %d ms] read (%x) seq is (%x) from FW MB\n",
- cnt*delay, rc, seq);
-
- /* is this a reply to our command? */
- if (seq == (rc & FW_MSG_SEQ_NUMBER_MASK)) {
- rc &= FW_MSG_CODE_MASK;
-
- } else {
- /* FW BUG! */
- BNX2X_ERR("FW failed to respond!\n");
- bnx2x_fw_dump(bp);
- rc = 0;
- }
-
- return rc;
-}
-
static void bnx2x_free_mem(struct bnx2x *bp)
{
}
msleep(1);
+
+ if (bp->panic)
+ return -EIO;
}
/* timeout! */
return rc;
}
-static void bnx2x_set_rx_mode(struct net_device *dev);
/* must be called with rtnl_lock */
static int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
/* Setup NIC internals and enable interrupts */
bnx2x_nic_init(bp, load_code);
+ if ((load_code == FW_MSG_CODE_DRV_LOAD_COMMON) &&
+ (bp->common.shmem2_base))
+ SHMEM2_WR(bp, dcc_support,
+ (SHMEM_DCC_SUPPORT_DISABLE_ENABLE_PF_TLV |
+ SHMEM_DCC_SUPPORT_BANDWIDTH_ALLOCATION_TLV));
+
/* Send LOAD_DONE command to MCP */
if (!BP_NOMCP(bp)) {
load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE);
rc = bnx2x_setup_leading(bp);
if (rc) {
BNX2X_ERR("Setup leading failed!\n");
+#ifndef BNX2X_STOP_ON_ERROR
goto load_error3;
+#else
+ bp->panic = 1;
+ return -EBUSY;
+#endif
}
if (CHIP_IS_E1H(bp))
bp->state = BNX2X_STATE_CLOSING_WAIT4_HALT;
+ /* Set "drop all" */
bp->rx_mode = BNX2X_RX_MODE_NONE;
bnx2x_set_storm_rx_mode(bp);
+ /* Disable HW interrupts, NAPI and Tx */
bnx2x_netif_stop(bp, 1);
del_timer_sync(&bp->timer);
bp->common.flash_size, bp->common.flash_size);
bp->common.shmem_base = REG_RD(bp, MISC_REG_SHARED_MEM_ADDR);
+ bp->common.shmem2_base = REG_RD(bp, MISC_REG_GENERIC_CR_0);
bp->link_params.shmem_base = bp->common.shmem_base;
- BNX2X_DEV_INFO("shmem offset is 0x%x\n", bp->common.shmem_base);
+ BNX2X_DEV_INFO("shmem offset 0x%x shmem2 offset 0x%x\n",
+ bp->common.shmem_base, bp->common.shmem2_base);
if (!bp->common.shmem_base ||
(bp->common.shmem_base < 0xA0000) ||
u32 val, val2;
u32 config;
u16 i;
+ u32 ext_phy_type;
bp->link_params.bp = bp;
bp->link_params.port = port;
bnx2x_link_settings_requested(bp);
+ /*
+ * If connected directly, work with the internal PHY, otherwise, work
+ * with the external PHY
+ */
+ ext_phy_type = XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config);
+ if (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT)
+ bp->mdio.prtad = bp->link_params.phy_addr;
+
+ else if ((ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE) &&
+ (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN))
+ bp->mdio.prtad =
+ XGXS_EXT_PHY_ADDR(bp->link_params.ext_phy_config);
+
val2 = SHMEM_RD(bp, dev_info.port_hw_config[port].mac_upper);
val = SHMEM_RD(bp, dev_info.port_hw_config[port].mac_lower);
bp->dev->dev_addr[0] = (u8)(val2 >> 8 & 0xff);
bp->mf_config =
SHMEM_RD(bp, mf_cfg.func_mf_config[func].config);
- val = (SHMEM_RD(bp, mf_cfg.func_mf_config[func].e1hov_tag) &
+ val = (SHMEM_RD(bp, mf_cfg.func_mf_config[FUNC_0].e1hov_tag) &
FUNC_MF_CFG_E1HOV_TAG_MASK);
- if (val != FUNC_MF_CFG_E1HOV_TAG_DEFAULT) {
-
- bp->e1hov = val;
+ if (val != FUNC_MF_CFG_E1HOV_TAG_DEFAULT)
bp->e1hmf = 1;
- BNX2X_DEV_INFO("MF mode E1HOV for func %d is %d "
- "(0x%04x)\n",
- func, bp->e1hov, bp->e1hov);
- } else {
- BNX2X_DEV_INFO("single function mode\n");
- if (BP_E1HVN(bp)) {
+ BNX2X_DEV_INFO("%s function mode\n",
+ IS_E1HMF(bp) ? "multi" : "single");
+
+ if (IS_E1HMF(bp)) {
+ val = (SHMEM_RD(bp, mf_cfg.func_mf_config[func].
+ e1hov_tag) &
+ FUNC_MF_CFG_E1HOV_TAG_MASK);
+ if (val != FUNC_MF_CFG_E1HOV_TAG_DEFAULT) {
+ bp->e1hov = val;
+ BNX2X_DEV_INFO("E1HOV for func %d is %d "
+ "(0x%04x)\n",
+ func, bp->e1hov, bp->e1hov);
+ } else {
BNX2X_ERR("!!! No valid E1HOV for func %d,"
" aborting\n", func);
rc = -EPERM;
}
+ } else {
+ if (BP_E1HVN(bp)) {
+ BNX2X_ERR("!!! VN %d in single function mode,"
+ " aborting\n", BP_E1HVN(bp));
+ rc = -EPERM;
+ }
}
}
bp->dev->features |= NETIF_F_LRO;
}
+ if (CHIP_IS_E1(bp))
+ bp->dropless_fc = 0;
+ else
+ bp->dropless_fc = dropless_fc;
+
bp->mrrs = mrrs;
bp->tx_ring_size = MAX_TX_AVAIL;
} else
cmd->port = PORT_TP;
- cmd->phy_address = bp->port.phy_addr;
+ cmd->phy_address = bp->mdio.prtad;
cmd->transceiver = XCVR_INTERNAL;
if (bp->link_params.req_line_speed == SPEED_AUTO_NEG)
return 0;
}
-#define PHY_FW_VER_LEN 10
-
-static void bnx2x_get_drvinfo(struct net_device *dev,
- struct ethtool_drvinfo *info)
-{
- struct bnx2x *bp = netdev_priv(dev);
- u8 phy_fw_ver[PHY_FW_VER_LEN];
-
- strcpy(info->driver, DRV_MODULE_NAME);
- strcpy(info->version, DRV_MODULE_VERSION);
-
- phy_fw_ver[0] = '\0';
- if (bp->port.pmf) {
- bnx2x_acquire_phy_lock(bp);
- bnx2x_get_ext_phy_fw_version(&bp->link_params,
- (bp->state != BNX2X_STATE_CLOSED),
- phy_fw_ver, PHY_FW_VER_LEN);
- bnx2x_release_phy_lock(bp);
- }
-
- snprintf(info->fw_version, 32, "BC:%d.%d.%d%s%s",
- (bp->common.bc_ver & 0xff0000) >> 16,
- (bp->common.bc_ver & 0xff00) >> 8,
- (bp->common.bc_ver & 0xff),
- ((phy_fw_ver[0] != '\0') ? " PHY:" : ""), phy_fw_ver);
- strcpy(info->bus_info, pci_name(bp->pdev));
- info->n_stats = BNX2X_NUM_STATS;
- info->testinfo_len = BNX2X_NUM_TESTS;
- info->eedump_len = bp->common.flash_size;
- info->regdump_len = 0;
-}
-
#define IS_E1_ONLINE(info) (((info) & RI_E1_ONLINE) == RI_E1_ONLINE)
#define IS_E1H_ONLINE(info) (((info) & RI_E1H_ONLINE) == RI_E1H_ONLINE)
static int bnx2x_get_regs_len(struct net_device *dev)
{
- static u32 regdump_len;
struct bnx2x *bp = netdev_priv(dev);
+ int regdump_len = 0;
int i;
- if (regdump_len)
- return regdump_len;
-
if (CHIP_IS_E1(bp)) {
for (i = 0; i < REGS_COUNT; i++)
if (IS_E1_ONLINE(reg_addrs[i].info))
}
}
+#define PHY_FW_VER_LEN 10
+
+static void bnx2x_get_drvinfo(struct net_device *dev,
+ struct ethtool_drvinfo *info)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ u8 phy_fw_ver[PHY_FW_VER_LEN];
+
+ strcpy(info->driver, DRV_MODULE_NAME);
+ strcpy(info->version, DRV_MODULE_VERSION);
+
+ phy_fw_ver[0] = '\0';
+ if (bp->port.pmf) {
+ bnx2x_acquire_phy_lock(bp);
+ bnx2x_get_ext_phy_fw_version(&bp->link_params,
+ (bp->state != BNX2X_STATE_CLOSED),
+ phy_fw_ver, PHY_FW_VER_LEN);
+ bnx2x_release_phy_lock(bp);
+ }
+
+ snprintf(info->fw_version, 32, "BC:%d.%d.%d%s%s",
+ (bp->common.bc_ver & 0xff0000) >> 16,
+ (bp->common.bc_ver & 0xff00) >> 8,
+ (bp->common.bc_ver & 0xff),
+ ((phy_fw_ver[0] != '\0') ? " PHY:" : ""), phy_fw_ver);
+ strcpy(info->bus_info, pci_name(bp->pdev));
+ info->n_stats = BNX2X_NUM_STATS;
+ info->testinfo_len = BNX2X_NUM_TESTS;
+ info->eedump_len = bp->common.flash_size;
+ info->regdump_len = bnx2x_get_regs_len(dev);
+}
+
static void bnx2x_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
{
struct bnx2x *bp = netdev_priv(dev);
return 0;
}
-static u32
-bnx2x_get_link(struct net_device *dev)
+static u32 bnx2x_get_link(struct net_device *dev)
{
struct bnx2x *bp = netdev_priv(dev);
struct ethtool_eeprom *eeprom, u8 *eebuf)
{
struct bnx2x *bp = netdev_priv(dev);
- int rc;
+ int port = BP_PORT(bp);
+ int rc = 0;
if (!netif_running(dev))
return -EAGAIN;
/* parameters already validated in ethtool_set_eeprom */
- /* If the magic number is PHY (0x00504859) upgrade the PHY FW */
- if (eeprom->magic == 0x00504859)
- if (bp->port.pmf) {
+ /* PHY eeprom can be accessed only by the PMF */
+ if ((eeprom->magic >= 0x50485900) && (eeprom->magic <= 0x504859FF) &&
+ !bp->port.pmf)
+ return -EINVAL;
+
+ if (eeprom->magic == 0x50485950) {
+ /* 'PHYP' (0x50485950): prepare phy for FW upgrade */
+ bnx2x_stats_handle(bp, STATS_EVENT_STOP);
+
+ bnx2x_acquire_phy_lock(bp);
+ rc |= bnx2x_link_reset(&bp->link_params,
+ &bp->link_vars, 0);
+ if (XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config) ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101)
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0,
+ MISC_REGISTERS_GPIO_HIGH, port);
+ bnx2x_release_phy_lock(bp);
+ bnx2x_link_report(bp);
+ } else if (eeprom->magic == 0x50485952) {
+ /* 'PHYR' (0x50485952): re-init link after FW upgrade */
+ if ((bp->state == BNX2X_STATE_OPEN) ||
+ (bp->state == BNX2X_STATE_DISABLED)) {
bnx2x_acquire_phy_lock(bp);
- rc = bnx2x_flash_download(bp, BP_PORT(bp),
- bp->link_params.ext_phy_config,
- (bp->state != BNX2X_STATE_CLOSED),
- eebuf, eeprom->len);
- if ((bp->state == BNX2X_STATE_OPEN) ||
- (bp->state == BNX2X_STATE_DISABLED)) {
- rc |= bnx2x_link_reset(&bp->link_params,
- &bp->link_vars, 1);
- rc |= bnx2x_phy_init(&bp->link_params,
- &bp->link_vars);
- }
+ rc |= bnx2x_link_reset(&bp->link_params,
+ &bp->link_vars, 1);
+
+ rc |= bnx2x_phy_init(&bp->link_params,
+ &bp->link_vars);
bnx2x_release_phy_lock(bp);
+ bnx2x_calc_fc_adv(bp);
+ }
+ } else if (eeprom->magic == 0x53985943) {
+ /* 'PHYC' (0x53985943): PHY FW upgrade completed */
+ if (XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config) ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101) {
+ u8 ext_phy_addr =
+ XGXS_EXT_PHY_ADDR(bp->link_params.ext_phy_config);
- } else /* Only the PMF can access the PHY */
- return -EINVAL;
- else
+ /* DSP Remove Download Mode */
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0,
+ MISC_REGISTERS_GPIO_LOW, port);
+
+ bnx2x_acquire_phy_lock(bp);
+
+ bnx2x_sfx7101_sp_sw_reset(bp, port, ext_phy_addr);
+
+ /* wait 0.5 sec to allow it to run */
+ msleep(500);
+ bnx2x_ext_phy_hw_reset(bp, port);
+ msleep(500);
+ bnx2x_release_phy_lock(bp);
+ }
+ } else
rc = bnx2x_nvram_write(bp, eeprom->offset, eebuf, eeprom->len);
return rc;
__be32 buf[0x350 / 4];
u8 *data = (u8 *)buf;
int i, rc;
- u32 magic, csum;
+ u32 magic, crc;
rc = bnx2x_nvram_read(bp, 0, data, 4);
if (rc) {
goto test_nvram_exit;
}
- csum = ether_crc_le(nvram_tbl[i].size, data);
- if (csum != CRC32_RESIDUAL) {
+ crc = ether_crc_le(nvram_tbl[i].size, data);
+ if (crc != CRC32_RESIDUAL) {
DP(NETIF_MSG_PROBE,
- "nvram_tbl[%d] csum value (0x%08x)\n", i, csum);
+ "nvram_tbl[%d] crc value (0x%08x)\n", i, crc);
rc = -ENODEV;
goto test_nvram_exit;
}
return 0;
}
-static struct ethtool_ops bnx2x_ethtool_ops = {
+static const struct ethtool_ops bnx2x_ethtool_ops = {
.get_settings = bnx2x_get_settings,
.set_settings = bnx2x_set_settings,
.get_drvinfo = bnx2x_get_drvinfo,
* bnx2x_tx_int() runs without netif_tx_lock unless it needs to call
* netif_wake_queue()
*/
-static int bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct bnx2x *bp = netdev_priv(dev);
struct bnx2x_fastpath *fp, *fp_stat;
}
/* called with rtnl_lock */
-static int bnx2x_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+static int bnx2x_mdio_read(struct net_device *netdev, int prtad,
+ int devad, u16 addr)
{
- struct mii_ioctl_data *data = if_mii(ifr);
- struct bnx2x *bp = netdev_priv(dev);
- int port = BP_PORT(bp);
- int err;
+ struct bnx2x *bp = netdev_priv(netdev);
+ u16 value;
+ int rc;
+ u32 phy_type = XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config);
+
+ DP(NETIF_MSG_LINK, "mdio_read: prtad 0x%x, devad 0x%x, addr 0x%x\n",
+ prtad, devad, addr);
+
+ if (prtad != bp->mdio.prtad) {
+ DP(NETIF_MSG_LINK, "prtad missmatch (cmd:0x%x != bp:0x%x)\n",
+ prtad, bp->mdio.prtad);
+ return -EINVAL;
+ }
- switch (cmd) {
- case SIOCGMIIPHY:
- data->phy_id = bp->port.phy_addr;
+ /* The HW expects different devad if CL22 is used */
+ devad = (devad == MDIO_DEVAD_NONE) ? DEFAULT_PHY_DEV_ADDR : devad;
- /* fallthrough */
+ bnx2x_acquire_phy_lock(bp);
+ rc = bnx2x_cl45_read(bp, BP_PORT(bp), phy_type, prtad,
+ devad, addr, &value);
+ bnx2x_release_phy_lock(bp);
+ DP(NETIF_MSG_LINK, "mdio_read_val 0x%x rc = 0x%x\n", value, rc);
+
+ if (!rc)
+ rc = value;
+ return rc;
+}
- case SIOCGMIIREG: {
- u16 mii_regval;
+/* called with rtnl_lock */
+static int bnx2x_mdio_write(struct net_device *netdev, int prtad, int devad,
+ u16 addr, u16 value)
+{
+ struct bnx2x *bp = netdev_priv(netdev);
+ u32 ext_phy_type = XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config);
+ int rc;
- if (!netif_running(dev))
- return -EAGAIN;
+ DP(NETIF_MSG_LINK, "mdio_write: prtad 0x%x, devad 0x%x, addr 0x%x,"
+ " value 0x%x\n", prtad, devad, addr, value);
- mutex_lock(&bp->port.phy_mutex);
- err = bnx2x_cl45_read(bp, port, 0, bp->port.phy_addr,
- DEFAULT_PHY_DEV_ADDR,
- (data->reg_num & 0x1f), &mii_regval);
- data->val_out = mii_regval;
- mutex_unlock(&bp->port.phy_mutex);
- return err;
+ if (prtad != bp->mdio.prtad) {
+ DP(NETIF_MSG_LINK, "prtad missmatch (cmd:0x%x != bp:0x%x)\n",
+ prtad, bp->mdio.prtad);
+ return -EINVAL;
}
- case SIOCSMIIREG:
- if (!capable(CAP_NET_ADMIN))
- return -EPERM;
+ /* The HW expects different devad if CL22 is used */
+ devad = (devad == MDIO_DEVAD_NONE) ? DEFAULT_PHY_DEV_ADDR : devad;
+
+ bnx2x_acquire_phy_lock(bp);
+ rc = bnx2x_cl45_write(bp, BP_PORT(bp), ext_phy_type, prtad,
+ devad, addr, value);
+ bnx2x_release_phy_lock(bp);
+ return rc;
+}
- if (!netif_running(dev))
- return -EAGAIN;
+/* called with rtnl_lock */
+static int bnx2x_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ struct mii_ioctl_data *mdio = if_mii(ifr);
- mutex_lock(&bp->port.phy_mutex);
- err = bnx2x_cl45_write(bp, port, 0, bp->port.phy_addr,
- DEFAULT_PHY_DEV_ADDR,
- (data->reg_num & 0x1f), data->val_in);
- mutex_unlock(&bp->port.phy_mutex);
- return err;
+ DP(NETIF_MSG_LINK, "ioctl: phy id 0x%x, reg 0x%x, val_in 0x%x\n",
+ mdio->phy_id, mdio->reg_num, mdio->val_in);
- default:
- /* do nothing */
- break;
- }
+ if (!netif_running(dev))
+ return -EAGAIN;
- return -EOPNOTSUPP;
+ return mdio_mii_ioctl(&bp->mdio, mdio, cmd);
}
/* called with rtnl_lock */
dev->vlan_features |= NETIF_F_TSO6;
#endif
+ /* get_port_hwinfo() will set prtad and mmds properly */
+ bp->mdio.prtad = MDIO_PRTAD_NONE;
+ bp->mdio.mmds = 0;
+ bp->mdio.mode_support = MDIO_SUPPORTS_C45 | MDIO_EMULATE_C22;
+ bp->mdio.dev = dev;
+ bp->mdio.mdio_read = bnx2x_mdio_read;
+ bp->mdio.mdio_write = bnx2x_mdio_write;
+
return 0;
err_out_unmap:
return rc;
}
-static int __devinit bnx2x_get_pcie_width(struct bnx2x *bp)
+static void __devinit bnx2x_get_pcie_width_speed(struct bnx2x *bp,
+ int *width, int *speed)
{
u32 val = REG_RD(bp, PCICFG_OFFSET + PCICFG_LINK_CONTROL);
- val = (val & PCICFG_LINK_WIDTH) >> PCICFG_LINK_WIDTH_SHIFT;
- return val;
-}
-
-/* return value of 1=2.5GHz 2=5GHz */
-static int __devinit bnx2x_get_pcie_speed(struct bnx2x *bp)
-{
- u32 val = REG_RD(bp, PCICFG_OFFSET + PCICFG_LINK_CONTROL);
+ *width = (val & PCICFG_LINK_WIDTH) >> PCICFG_LINK_WIDTH_SHIFT;
- val = (val & PCICFG_LINK_SPEED) >> PCICFG_LINK_SPEED_SHIFT;
- return val;
+ /* return value of 1=2.5GHz 2=5GHz */
+ *speed = (val & PCICFG_LINK_SPEED) >> PCICFG_LINK_SPEED_SHIFT;
}
+
static int __devinit bnx2x_check_firmware(struct bnx2x *bp)
{
+ const struct firmware *firmware = bp->firmware;
struct bnx2x_fw_file_hdr *fw_hdr;
struct bnx2x_fw_file_section *sections;
- u16 *ops_offsets;
u32 offset, len, num_ops;
+ u16 *ops_offsets;
int i;
- const struct firmware *firmware = bp->firmware;
- const u8 * fw_ver;
+ const u8 *fw_ver;
if (firmware->size < sizeof(struct bnx2x_fw_file_hdr))
return -EINVAL;
offset = be32_to_cpu(sections[i].offset);
len = be32_to_cpu(sections[i].len);
if (offset + len > firmware->size) {
- printk(KERN_ERR PFX "Section %d length is out of bounds\n", i);
+ printk(KERN_ERR PFX "Section %d length is out of "
+ "bounds\n", i);
return -EINVAL;
}
}
for (i = 0; i < be32_to_cpu(fw_hdr->init_ops_offsets.len) / 2; i++) {
if (be16_to_cpu(ops_offsets[i]) > num_ops) {
- printk(KERN_ERR PFX "Section offset %d is out of bounds\n", i);
+ printk(KERN_ERR PFX "Section offset %d is out of "
+ "bounds\n", i);
return -EINVAL;
}
}
BCM_5710_FW_MINOR_VERSION,
BCM_5710_FW_REVISION_VERSION,
BCM_5710_FW_ENGINEERING_VERSION);
- return -EINVAL;
+ return -EINVAL;
}
return 0;
}
-static void inline be32_to_cpu_n(const u8 *_source, u8 *_target, u32 n)
+static inline void be32_to_cpu_n(const u8 *_source, u8 *_target, u32 n)
{
+ const __be32 *source = (const __be32 *)_source;
+ u32 *target = (u32 *)_target;
u32 i;
- const __be32 *source = (const __be32*)_source;
- u32 *target = (u32*)_target;
for (i = 0; i < n/4; i++)
target[i] = be32_to_cpu(source[i]);
Ops array is stored in the following format:
{op(8bit), offset(24bit, big endian), data(32bit, big endian)}
*/
-static void inline bnx2x_prep_ops(const u8 *_source, u8 *_target, u32 n)
+static inline void bnx2x_prep_ops(const u8 *_source, u8 *_target, u32 n)
{
+ const __be32 *source = (const __be32 *)_source;
+ struct raw_op *target = (struct raw_op *)_target;
u32 i, j, tmp;
- const __be32 *source = (const __be32*)_source;
- struct raw_op *target = (struct raw_op*)_target;
- for (i = 0, j = 0; i < n/8; i++, j+=2) {
+ for (i = 0, j = 0; i < n/8; i++, j += 2) {
tmp = be32_to_cpu(source[j]);
target[i].op = (tmp >> 24) & 0xff;
target[i].offset = tmp & 0xffffff;
target[i].raw_data = be32_to_cpu(source[j+1]);
}
}
-static void inline be16_to_cpu_n(const u8 *_source, u8 *_target, u32 n)
+
+static inline void be16_to_cpu_n(const u8 *_source, u8 *_target, u32 n)
{
+ const __be16 *source = (const __be16 *)_source;
+ u16 *target = (u16 *)_target;
u32 i;
- u16 *target = (u16*)_target;
- const __be16 *source = (const __be16*)_source;
for (i = 0; i < n/2; i++)
target[i] = be16_to_cpu(source[i]);
}
#define BNX2X_ALLOC_AND_SET(arr, lbl, func) \
- do { \
- u32 len = be32_to_cpu(fw_hdr->arr.len); \
- bp->arr = kmalloc(len, GFP_KERNEL); \
+ do { \
+ u32 len = be32_to_cpu(fw_hdr->arr.len); \
+ bp->arr = kmalloc(len, GFP_KERNEL); \
if (!bp->arr) { \
- printk(KERN_ERR PFX "Failed to allocate %d bytes for "#arr"\n", len); \
+ printk(KERN_ERR PFX "Failed to allocate %d bytes " \
+ "for "#arr"\n", len); \
goto lbl; \
} \
- func(bp->firmware->data + \
- be32_to_cpu(fw_hdr->arr.offset), \
- (u8*)bp->arr, len); \
+ func(bp->firmware->data + be32_to_cpu(fw_hdr->arr.offset), \
+ (u8 *)bp->arr, len); \
} while (0)
-
static int __devinit bnx2x_init_firmware(struct bnx2x *bp, struct device *dev)
{
char fw_file_name[40] = {0};
- int rc, offset;
struct bnx2x_fw_file_hdr *fw_hdr;
+ int rc, offset;
/* Create a FW file name */
if (CHIP_IS_E1(bp))
- offset = sprintf(fw_file_name, FW_FILE_PREFIX_E1);
+ offset = sprintf(fw_file_name, FW_FILE_PREFIX_E1);
else
offset = sprintf(fw_file_name, FW_FILE_PREFIX_E1H);
sprintf(fw_file_name + offset, "%d.%d.%d.%d.fw",
BCM_5710_FW_MAJOR_VERSION,
- BCM_5710_FW_MINOR_VERSION,
- BCM_5710_FW_REVISION_VERSION,
- BCM_5710_FW_ENGINEERING_VERSION);
+ BCM_5710_FW_MINOR_VERSION,
+ BCM_5710_FW_REVISION_VERSION,
+ BCM_5710_FW_ENGINEERING_VERSION);
printk(KERN_INFO PFX "Loading %s\n", fw_file_name);
rc = request_firmware(&bp->firmware, fw_file_name, dev);
if (rc) {
- printk(KERN_ERR PFX "Can't load firmware file %s\n", fw_file_name);
+ printk(KERN_ERR PFX "Can't load firmware file %s\n",
+ fw_file_name);
goto request_firmware_exit;
}
BNX2X_ALLOC_AND_SET(init_ops, init_ops_alloc_err, bnx2x_prep_ops);
/* Offsets */
- BNX2X_ALLOC_AND_SET(init_ops_offsets, init_offsets_alloc_err, be16_to_cpu_n);
+ BNX2X_ALLOC_AND_SET(init_ops_offsets, init_offsets_alloc_err,
+ be16_to_cpu_n);
/* STORMs firmware */
- bp->tsem_int_table_data = bp->firmware->data +
- be32_to_cpu(fw_hdr->tsem_int_table_data.offset);
- bp->tsem_pram_data = bp->firmware->data +
- be32_to_cpu(fw_hdr->tsem_pram_data.offset);
- bp->usem_int_table_data = bp->firmware->data +
- be32_to_cpu(fw_hdr->usem_int_table_data.offset);
- bp->usem_pram_data = bp->firmware->data +
- be32_to_cpu(fw_hdr->usem_pram_data.offset);
- bp->xsem_int_table_data = bp->firmware->data +
- be32_to_cpu(fw_hdr->xsem_int_table_data.offset);
- bp->xsem_pram_data = bp->firmware->data +
- be32_to_cpu(fw_hdr->xsem_pram_data.offset);
- bp->csem_int_table_data = bp->firmware->data +
- be32_to_cpu(fw_hdr->csem_int_table_data.offset);
- bp->csem_pram_data = bp->firmware->data +
- be32_to_cpu(fw_hdr->csem_pram_data.offset);
+ INIT_TSEM_INT_TABLE_DATA(bp) = bp->firmware->data +
+ be32_to_cpu(fw_hdr->tsem_int_table_data.offset);
+ INIT_TSEM_PRAM_DATA(bp) = bp->firmware->data +
+ be32_to_cpu(fw_hdr->tsem_pram_data.offset);
+ INIT_USEM_INT_TABLE_DATA(bp) = bp->firmware->data +
+ be32_to_cpu(fw_hdr->usem_int_table_data.offset);
+ INIT_USEM_PRAM_DATA(bp) = bp->firmware->data +
+ be32_to_cpu(fw_hdr->usem_pram_data.offset);
+ INIT_XSEM_INT_TABLE_DATA(bp) = bp->firmware->data +
+ be32_to_cpu(fw_hdr->xsem_int_table_data.offset);
+ INIT_XSEM_PRAM_DATA(bp) = bp->firmware->data +
+ be32_to_cpu(fw_hdr->xsem_pram_data.offset);
+ INIT_CSEM_INT_TABLE_DATA(bp) = bp->firmware->data +
+ be32_to_cpu(fw_hdr->csem_int_table_data.offset);
+ INIT_CSEM_PRAM_DATA(bp) = bp->firmware->data +
+ be32_to_cpu(fw_hdr->csem_pram_data.offset);
return 0;
+
init_offsets_alloc_err:
kfree(bp->init_ops);
init_ops_alloc_err:
}
-
static int __devinit bnx2x_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
- static int version_printed;
struct net_device *dev = NULL;
struct bnx2x *bp;
+ int pcie_width, pcie_speed;
int rc;
- if (version_printed++ == 0)
- printk(KERN_INFO "%s", version);
-
/* dev zeroed in init_etherdev */
dev = alloc_etherdev_mq(sizeof(*bp), MAX_CONTEXT);
if (!dev) {
bp = netdev_priv(dev);
bp->msglevel = debug;
+ pci_set_drvdata(pdev, dev);
+
rc = bnx2x_init_dev(pdev, dev);
if (rc < 0) {
free_netdev(dev);
return rc;
}
- pci_set_drvdata(pdev, dev);
-
rc = bnx2x_init_bp(bp);
if (rc)
goto init_one_exit;
goto init_one_exit;
}
+ bnx2x_get_pcie_width_speed(bp, &pcie_width, &pcie_speed);
printk(KERN_INFO "%s: %s (%c%d) PCI-E x%d %s found at mem %lx,"
" IRQ %d, ", dev->name, board_info[ent->driver_data].name,
(CHIP_REV(bp) >> 12) + 'A', (CHIP_METAL(bp) >> 4),
- bnx2x_get_pcie_width(bp),
- (bnx2x_get_pcie_speed(bp) == 2) ? "5GHz (Gen2)" : "2.5GHz",
+ pcie_width, (pcie_speed == 2) ? "5GHz (Gen2)" : "2.5GHz",
dev->base_addr, bp->pdev->irq);
printk(KERN_CONT "node addr %pM\n", dev->dev_addr);
{
int ret;
+ printk(KERN_INFO "%s", version);
+
bnx2x_wq = create_singlethread_workqueue("bnx2x");
if (bnx2x_wq == NULL) {
printk(KERN_ERR PFX "Cannot create workqueue\n");