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Date: Mon, 24 Aug 2009 20:29:47 -0700
From: Joe Perches <joe@...ches.com>
To: netdev@...r.kernel.org
Cc: Anil Murthy <anil.murthy@...erion.com>,
Sreenivasa Honnur <sreenivasa.honnur@...erion.com>,
Sivakumar Subramani <sivakumar.subramani@...erion.com>,
Rastapur Santosh <santosh.rastapur@...erion.com>,
Ramkrishna Vepa <ram.vepa@...erion.com>,
"David S. Miller" <davem@...emloft.net>,
Andrew Morton <akpm@...ux-foundation.org>,
linux-next@...r.kernel.org
Subject: [PATCH 8/9] s2io.c: Standardize statistics accessors
Regularize the declaration and uses of
struct config_param *config = &sp->config;
struct mac_info *mac_control = &sp->mac_control;
and use
struct stat_block *stats = mac_control->stats_info;
struct swStat *swstats = &stats->sw_stat;
struct xpakStat *xstats = &stats->xpak_stat;
and convert the longish uses like
nic->mac_control.stats_info->sw_stat.<foo>
to
swstats-><foo>
etc.
This also makes the statistics code marginally smaller
and presumably faster.
Old:
$ size s2io.o
text data bss dec hex filename
114289 516 33360 148165 242c5 s2io.o
New:
$ size s2io.o
text data bss dec hex filename
114097 516 33360 147973 24205 s2io.o
Signed-off-by: Joe Perches <joe@...ches.com>
---
drivers/net/s2io.c | 851 +++++++++++++++++++++++++---------------------------
1 files changed, 408 insertions(+), 443 deletions(-)
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 4897f04..06223df 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -363,8 +363,8 @@ static void s2io_vlan_rx_register(struct net_device *dev,
int i;
struct s2io_nic *nic = netdev_priv(dev);
unsigned long flags[MAX_TX_FIFOS];
- struct mac_info *mac_control = &nic->mac_control;
struct config_param *config = &nic->config;
+ struct mac_info *mac_control = &nic->mac_control;
for (i = 0; i < config->tx_fifo_num; i++) {
struct fifo_info *fifo = &mac_control->fifos[i];
@@ -387,8 +387,8 @@ static void s2io_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
int i;
struct s2io_nic *nic = netdev_priv(dev);
unsigned long flags[MAX_TX_FIFOS];
- struct mac_info *mac_control = &nic->mac_control;
struct config_param *config = &nic->config;
+ struct mac_info *mac_control = &nic->mac_control;
for (i = 0; i < config->tx_fifo_num; i++) {
struct fifo_info *fifo = &mac_control->fifos[i];
@@ -640,14 +640,10 @@ static int init_shared_mem(struct s2io_nic *nic)
struct net_device *dev = nic->dev;
unsigned long tmp;
struct buffAdd *ba;
-
- struct mac_info *mac_control;
- struct config_param *config;
+ struct config_param *config = &nic->config;
+ struct mac_info *mac_control = &nic->mac_control;
unsigned long long mem_allocated = 0;
- mac_control = &nic->mac_control;
- config = &nic->config;
-
/* Allocation and initialization of TXDLs in FIFOs */
size = 0;
for (i = 0; i < config->tx_fifo_num; i++) {
@@ -949,19 +945,23 @@ static void free_shared_mem(struct s2io_nic *nic)
int i, j, blk_cnt, size;
void *tmp_v_addr;
dma_addr_t tmp_p_addr;
- struct mac_info *mac_control;
- struct config_param *config;
int lst_size, lst_per_page;
struct net_device *dev;
int page_num = 0;
+ struct config_param *config;
+ struct mac_info *mac_control;
+ struct stat_block *stats;
+ struct swStat *swstats;
if (!nic)
return;
dev = nic->dev;
- mac_control = &nic->mac_control;
config = &nic->config;
+ mac_control = &nic->mac_control;
+ stats = mac_control->stats_info;
+ swstats = &stats->sw_stat;
lst_size = sizeof(struct TxD) * config->max_txds;
lst_per_page = PAGE_SIZE / lst_size;
@@ -984,8 +984,7 @@ static void free_shared_mem(struct s2io_nic *nic)
pci_free_consistent(nic->pdev, PAGE_SIZE,
fli->list_virt_addr,
fli->list_phy_addr);
- nic->mac_control.stats_info->sw_stat.mem_freed
- += PAGE_SIZE;
+ swstats->mem_freed += PAGE_SIZE;
}
/* If we got a zero DMA address during allocation,
* free the page now
@@ -999,12 +998,10 @@ static void free_shared_mem(struct s2io_nic *nic)
dev->name);
DBG_PRINT(INIT_DBG, "Virtual address %p\n",
mac_control->zerodma_virt_addr);
- nic->mac_control.stats_info->sw_stat.mem_freed
- += PAGE_SIZE;
+ swstats->mem_freed += PAGE_SIZE;
}
kfree(fifo->list_info);
- nic->mac_control.stats_info->sw_stat.mem_freed +=
- nic->config.tx_cfg[i].fifo_len *
+ swstats->mem_freed += nic->config.tx_cfg[i].fifo_len *
sizeof(struct list_info_hold);
}
@@ -1020,10 +1017,10 @@ static void free_shared_mem(struct s2io_nic *nic)
break;
pci_free_consistent(nic->pdev, size,
tmp_v_addr, tmp_p_addr);
- nic->mac_control.stats_info->sw_stat.mem_freed += size;
+ swstats->mem_freed += size;
kfree(ring->rx_blocks[j].rxds);
- nic->mac_control.stats_info->sw_stat.mem_freed +=
- sizeof(struct rxd_info) * rxd_count[nic->rxd_mode];
+ swstats->mem_freed += sizeof(struct rxd_info) *
+ rxd_count[nic->rxd_mode];
}
}
@@ -1042,21 +1039,20 @@ static void free_shared_mem(struct s2io_nic *nic)
while (k != rxd_count[nic->rxd_mode]) {
struct buffAdd *ba = &ring->ba[j][k];
kfree(ba->ba_0_org);
- nic->mac_control.stats_info->sw_stat.\
- mem_freed += (BUF0_LEN + ALIGN_SIZE);
+ swstats->mem_freed +=
+ BUF0_LEN + ALIGN_SIZE;
kfree(ba->ba_1_org);
- nic->mac_control.stats_info->sw_stat.\
- mem_freed += (BUF1_LEN + ALIGN_SIZE);
+ swstats->mem_freed +=
+ BUF1_LEN + ALIGN_SIZE;
k++;
}
kfree(ring->ba[j]);
- nic->mac_control.stats_info->sw_stat.mem_freed +=
- (sizeof(struct buffAdd) *
- (rxd_count[nic->rxd_mode] + 1));
+ swstats->mem_freed += sizeof(struct buffAdd) *
+ (rxd_count[nic->rxd_mode] + 1);
}
kfree(ring->ba);
- nic->mac_control.stats_info->sw_stat.mem_freed +=
- (sizeof(struct buffAdd *) * blk_cnt);
+ swstats->mem_freed += sizeof(struct buffAdd *) *
+ blk_cnt;
}
}
@@ -1065,15 +1061,14 @@ static void free_shared_mem(struct s2io_nic *nic)
struct tx_fifo_config *tx_cfg = &config->tx_cfg[i];
if (fifo->ufo_in_band_v) {
- nic->mac_control.stats_info->sw_stat.mem_freed
- += (tx_cfg->fifo_len * sizeof(u64));
+ swstats->mem_freed += tx_cfg->fifo_len *
+ sizeof(u64);
kfree(fifo->ufo_in_band_v);
}
}
if (mac_control->stats_mem) {
- nic->mac_control.stats_info->sw_stat.mem_freed +=
- mac_control->stats_mem_sz;
+ swstats->mem_freed += mac_control->stats_mem_sz;
pci_free_consistent(nic->pdev,
mac_control->stats_mem_sz,
mac_control->stats_mem,
@@ -1190,9 +1185,7 @@ static int init_tti(struct s2io_nic *nic, int link)
struct XENA_dev_config __iomem *bar0 = nic->bar0;
register u64 val64 = 0;
int i;
- struct config_param *config;
-
- config = &nic->config;
+ struct config_param *config = &nic->config;
for (i = 0; i < config->tx_fifo_num; i++) {
/*
@@ -1271,14 +1264,11 @@ static int init_nic(struct s2io_nic *nic)
void __iomem *add;
u32 time;
int i, j;
- struct mac_info *mac_control;
- struct config_param *config;
int dtx_cnt = 0;
unsigned long long mem_share;
int mem_size;
-
- mac_control = &nic->mac_control;
- config = &nic->config;
+ struct config_param *config = &nic->config;
+ struct mac_info *mac_control = &nic->mac_control;
/* to set the swapper controle on the card */
if (s2io_set_swapper(nic)) {
@@ -2290,11 +2280,8 @@ static int start_nic(struct s2io_nic *nic)
struct net_device *dev = nic->dev;
register u64 val64 = 0;
u16 subid, i;
- struct mac_info *mac_control;
- struct config_param *config;
-
- mac_control = &nic->mac_control;
- config = &nic->config;
+ struct config_param *config = &nic->config;
+ struct mac_info *mac_control = &nic->mac_control;
/* PRC Initialization and configuration */
for (i = 0; i < config->rx_ring_num; i++) {
@@ -2446,12 +2433,11 @@ static void free_tx_buffers(struct s2io_nic *nic)
struct sk_buff *skb;
struct TxD *txdp;
int i, j;
- struct mac_info *mac_control;
- struct config_param *config;
int cnt = 0;
-
- mac_control = &nic->mac_control;
- config = &nic->config;
+ struct config_param *config = &nic->config;
+ struct mac_info *mac_control = &nic->mac_control;
+ struct stat_block *stats = mac_control->stats_info;
+ struct swStat *swstats = &stats->sw_stat;
for (i = 0; i < config->tx_fifo_num; i++) {
struct tx_fifo_config *tx_cfg = &config->tx_cfg[i];
@@ -2463,8 +2449,7 @@ static void free_tx_buffers(struct s2io_nic *nic)
txdp = (struct TxD *)fifo->list_info[j].list_virt_addr;
skb = s2io_txdl_getskb(&mac_control->fifos[i], txdp, j);
if (skb) {
- nic->mac_control.stats_info->sw_stat.mem_freed
- += skb->truesize;
+ swstats->mem_freed += skb->truesize;
dev_kfree_skb(skb);
cnt++;
}
@@ -2493,11 +2478,6 @@ static void stop_nic(struct s2io_nic *nic)
struct XENA_dev_config __iomem *bar0 = nic->bar0;
register u64 val64 = 0;
u16 interruptible;
- struct mac_info *mac_control;
- struct config_param *config;
-
- mac_control = &nic->mac_control;
- config = &nic->config;
/* Disable all interrupts */
en_dis_err_alarms(nic, ENA_ALL_INTRS, DISABLE_INTRS);
@@ -2548,7 +2528,7 @@ static int fill_rx_buffers(struct s2io_nic *nic, struct ring_info *ring,
int rxd_index = 0;
struct RxD1 *rxdp1;
struct RxD3 *rxdp3;
- struct swStat *stats = &ring->nic->mac_control.stats_info->sw_stat;
+ struct swStat *swstats = &ring->nic->mac_control.stats_info->sw_stat;
alloc_cnt = ring->pkt_cnt - ring->rx_bufs_left;
@@ -2609,11 +2589,11 @@ static int fill_rx_buffers(struct s2io_nic *nic, struct ring_info *ring,
wmb();
first_rxdp->Control_1 |= RXD_OWN_XENA;
}
- stats->mem_alloc_fail_cnt++;
+ swstats->mem_alloc_fail_cnt++;
return -ENOMEM ;
}
- stats->mem_allocated += skb->truesize;
+ swstats->mem_allocated += skb->truesize;
if (ring->rxd_mode == RXD_MODE_1) {
/* 1 buffer mode - normal operation mode */
@@ -2742,8 +2722,8 @@ end:
return SUCCESS;
pci_map_failed:
- stats->pci_map_fail_cnt++;
- stats->mem_freed += skb->truesize;
+ swstats->pci_map_fail_cnt++;
+ swstats->mem_freed += skb->truesize;
dev_kfree_skb_irq(skb);
return -ENOMEM;
}
@@ -2754,12 +2734,13 @@ static void free_rxd_blk(struct s2io_nic *sp, int ring_no, int blk)
int j;
struct sk_buff *skb;
struct RxD_t *rxdp;
- struct mac_info *mac_control;
struct buffAdd *ba;
struct RxD1 *rxdp1;
struct RxD3 *rxdp3;
+ struct mac_info *mac_control = &sp->mac_control;
+ struct stat_block *stats = mac_control->stats_info;
+ struct swStat *swstats = &stats->sw_stat;
- mac_control = &sp->mac_control;
for (j = 0 ; j < rxd_count[sp->rxd_mode]; j++) {
rxdp = mac_control->rings[ring_no].
rx_blocks[blk].rxds[j].virt_addr;
@@ -2792,7 +2773,7 @@ static void free_rxd_blk(struct s2io_nic *sp, int ring_no, int blk)
PCI_DMA_FROMDEVICE);
memset(rxdp, 0, sizeof(struct RxD3));
}
- sp->mac_control.stats_info->sw_stat.mem_freed += skb->truesize;
+ swstats->mem_freed += skb->truesize;
dev_kfree_skb(skb);
mac_control->rings[ring_no].rx_bufs_left -= 1;
}
@@ -2811,11 +2792,8 @@ static void free_rx_buffers(struct s2io_nic *sp)
{
struct net_device *dev = sp->dev;
int i, blk = 0, buf_cnt = 0;
- struct mac_info *mac_control;
- struct config_param *config;
-
- mac_control = &sp->mac_control;
- config = &sp->config;
+ struct config_param *config = &sp->config;
+ struct mac_info *mac_control = &sp->mac_control;
for (i = 0; i < config->rx_ring_num; i++) {
struct ring_info *ring = &mac_control->rings[i];
@@ -2859,8 +2837,6 @@ static int s2io_poll_msix(struct napi_struct *napi, int budget)
{
struct ring_info *ring = container_of(napi, struct ring_info, napi);
struct net_device *dev = ring->dev;
- struct config_param *config;
- struct mac_info *mac_control;
int pkts_processed = 0;
u8 __iomem *addr = NULL;
u8 val8 = 0;
@@ -2868,9 +2844,6 @@ static int s2io_poll_msix(struct napi_struct *napi, int budget)
struct XENA_dev_config __iomem *bar0 = nic->bar0;
int budget_org = budget;
- config = &nic->config;
- mac_control = &nic->mac_control;
-
if (unlikely(!is_s2io_card_up(nic)))
return 0;
@@ -2892,15 +2865,12 @@ static int s2io_poll_msix(struct napi_struct *napi, int budget)
static int s2io_poll_inta(struct napi_struct *napi, int budget)
{
struct s2io_nic *nic = container_of(napi, struct s2io_nic, napi);
- struct config_param *config;
- struct mac_info *mac_control;
int pkts_processed = 0;
int ring_pkts_processed, i;
struct XENA_dev_config __iomem *bar0 = nic->bar0;
int budget_org = budget;
-
- config = &nic->config;
- mac_control = &nic->mac_control;
+ struct config_param *config = &nic->config;
+ struct mac_info *mac_control = &nic->mac_control;
if (unlikely(!is_s2io_card_up(nic)))
return 0;
@@ -2936,20 +2906,17 @@ static int s2io_poll_inta(struct napi_struct *napi, int budget)
static void s2io_netpoll(struct net_device *dev)
{
struct s2io_nic *nic = netdev_priv(dev);
- struct mac_info *mac_control;
- struct config_param *config;
struct XENA_dev_config __iomem *bar0 = nic->bar0;
u64 val64 = 0xFFFFFFFFFFFFFFFFULL;
int i;
+ struct config_param *config = &nic->config;
+ struct mac_info *mac_control = &nic->mac_control;
if (pci_channel_offline(nic->pdev))
return;
disable_irq(dev->irq);
- mac_control = &nic->mac_control;
- config = &nic->config;
-
writeq(val64, &bar0->rx_traffic_int);
writeq(val64, &bar0->tx_traffic_int);
@@ -3110,6 +3077,8 @@ static void tx_intr_handler(struct fifo_info *fifo_data)
int pkt_cnt = 0;
unsigned long flags = 0;
u8 err_mask;
+ struct stat_block *stats = nic->mac_control.stats_info;
+ struct swStat *swstats = &stats->sw_stat;
if (!spin_trylock_irqsave(&fifo_data->tx_lock, flags))
return;
@@ -3126,36 +3095,30 @@ static void tx_intr_handler(struct fifo_info *fifo_data)
unsigned long long err;
err = txdlp->Control_1 & TXD_T_CODE;
if (err & 0x1) {
- nic->mac_control.stats_info->sw_stat.
- parity_err_cnt++;
+ swstats->parity_err_cnt++;
}
/* update t_code statistics */
err_mask = err >> 48;
switch (err_mask) {
case 2:
- nic->mac_control.stats_info->sw_stat.
- tx_buf_abort_cnt++;
+ swstats->tx_buf_abort_cnt++;
break;
case 3:
- nic->mac_control.stats_info->sw_stat.
- tx_desc_abort_cnt++;
+ swstats->tx_desc_abort_cnt++;
break;
case 7:
- nic->mac_control.stats_info->sw_stat.
- tx_parity_err_cnt++;
+ swstats->tx_parity_err_cnt++;
break;
case 10:
- nic->mac_control.stats_info->sw_stat.
- tx_link_loss_cnt++;
+ swstats->tx_link_loss_cnt++;
break;
case 15:
- nic->mac_control.stats_info->sw_stat.
- tx_list_proc_err_cnt++;
+ swstats->tx_list_proc_err_cnt++;
break;
}
}
@@ -3171,7 +3134,7 @@ static void tx_intr_handler(struct fifo_info *fifo_data)
/* Updating the statistics block */
nic->dev->stats.tx_bytes += skb->len;
- nic->mac_control.stats_info->sw_stat.mem_freed += skb->truesize;
+ swstats->mem_freed += skb->truesize;
dev_kfree_skb_irq(skb);
get_info.offset++;
@@ -3350,7 +3313,8 @@ static void s2io_updt_xpak_counter(struct net_device *dev)
u64 addr = 0x0;
struct s2io_nic *sp = netdev_priv(dev);
- struct stat_block *stat_info = sp->mac_control.stats_info;
+ struct stat_block *stats = sp->mac_control.stats_info;
+ struct xpakStat *xstats = &stats->xpak_stat;
/* Check the communication with the MDIO slave */
addr = MDIO_CTRL1;
@@ -3382,30 +3346,30 @@ static void s2io_updt_xpak_counter(struct net_device *dev)
flag = CHECKBIT(val64, 0x7);
type = 1;
- s2io_chk_xpak_counter(&stat_info->xpak_stat.alarm_transceiver_temp_high,
- &stat_info->xpak_stat.xpak_regs_stat,
+ s2io_chk_xpak_counter(&xstats->alarm_transceiver_temp_high,
+ &xstats->xpak_regs_stat,
0x0, flag, type);
if (CHECKBIT(val64, 0x6))
- stat_info->xpak_stat.alarm_transceiver_temp_low++;
+ xstats->alarm_transceiver_temp_low++;
flag = CHECKBIT(val64, 0x3);
type = 2;
- s2io_chk_xpak_counter(&stat_info->xpak_stat.alarm_laser_bias_current_high,
- &stat_info->xpak_stat.xpak_regs_stat,
+ s2io_chk_xpak_counter(&xstats->alarm_laser_bias_current_high,
+ &xstats->xpak_regs_stat,
0x2, flag, type);
if (CHECKBIT(val64, 0x2))
- stat_info->xpak_stat.alarm_laser_bias_current_low++;
+ xstats->alarm_laser_bias_current_low++;
flag = CHECKBIT(val64, 0x1);
type = 3;
- s2io_chk_xpak_counter(&stat_info->xpak_stat.alarm_laser_output_power_high,
- &stat_info->xpak_stat.xpak_regs_stat,
+ s2io_chk_xpak_counter(&xstats->alarm_laser_output_power_high,
+ &xstats->xpak_regs_stat,
0x4, flag, type);
if (CHECKBIT(val64, 0x0))
- stat_info->xpak_stat.alarm_laser_output_power_low++;
+ xstats->alarm_laser_output_power_low++;
/* Reading the Warning flags */
addr = 0xA074;
@@ -3413,22 +3377,22 @@ static void s2io_updt_xpak_counter(struct net_device *dev)
val64 = s2io_mdio_read(MDIO_MMD_PMAPMD, addr, dev);
if (CHECKBIT(val64, 0x7))
- stat_info->xpak_stat.warn_transceiver_temp_high++;
+ xstats->warn_transceiver_temp_high++;
if (CHECKBIT(val64, 0x6))
- stat_info->xpak_stat.warn_transceiver_temp_low++;
+ xstats->warn_transceiver_temp_low++;
if (CHECKBIT(val64, 0x3))
- stat_info->xpak_stat.warn_laser_bias_current_high++;
+ xstats->warn_laser_bias_current_high++;
if (CHECKBIT(val64, 0x2))
- stat_info->xpak_stat.warn_laser_bias_current_low++;
+ xstats->warn_laser_bias_current_low++;
if (CHECKBIT(val64, 0x1))
- stat_info->xpak_stat.warn_laser_output_power_high++;
+ xstats->warn_laser_output_power_high++;
if (CHECKBIT(val64, 0x0))
- stat_info->xpak_stat.warn_laser_output_power_low++;
+ xstats->warn_laser_output_power_low++;
}
/**
@@ -3514,6 +3478,8 @@ static void s2io_reset(struct s2io_nic *sp)
u16 val16;
unsigned long long up_cnt, down_cnt, up_time, down_time, reset_cnt;
unsigned long long mem_alloc_cnt, mem_free_cnt, watchdog_cnt;
+ struct stat_block *stats;
+ struct swStat *swstats;
DBG_PRINT(INIT_DBG, "%s - Resetting XFrame card %s\n",
__func__, sp->dev->name);
@@ -3567,25 +3533,30 @@ static void s2io_reset(struct s2io_nic *sp)
/* Reset device statistics maintained by OS */
memset(&sp->stats, 0, sizeof(struct net_device_stats));
- up_cnt = sp->mac_control.stats_info->sw_stat.link_up_cnt;
- down_cnt = sp->mac_control.stats_info->sw_stat.link_down_cnt;
- up_time = sp->mac_control.stats_info->sw_stat.link_up_time;
- down_time = sp->mac_control.stats_info->sw_stat.link_down_time;
- reset_cnt = sp->mac_control.stats_info->sw_stat.soft_reset_cnt;
- mem_alloc_cnt = sp->mac_control.stats_info->sw_stat.mem_allocated;
- mem_free_cnt = sp->mac_control.stats_info->sw_stat.mem_freed;
- watchdog_cnt = sp->mac_control.stats_info->sw_stat.watchdog_timer_cnt;
+ stats = sp->mac_control.stats_info;
+ swstats = &stats->sw_stat;
+
/* save link up/down time/cnt, reset/memory/watchdog cnt */
- memset(sp->mac_control.stats_info, 0, sizeof(struct stat_block));
+ up_cnt = swstats->link_up_cnt;
+ down_cnt = swstats->link_down_cnt;
+ up_time = swstats->link_up_time;
+ down_time = swstats->link_down_time;
+ reset_cnt = swstats->soft_reset_cnt;
+ mem_alloc_cnt = swstats->mem_allocated;
+ mem_free_cnt = swstats->mem_freed;
+ watchdog_cnt = swstats->watchdog_timer_cnt;
+
+ memset(stats, 0, sizeof(struct stat_block));
+
/* restore link up/down time/cnt, reset/memory/watchdog cnt */
- sp->mac_control.stats_info->sw_stat.link_up_cnt = up_cnt;
- sp->mac_control.stats_info->sw_stat.link_down_cnt = down_cnt;
- sp->mac_control.stats_info->sw_stat.link_up_time = up_time;
- sp->mac_control.stats_info->sw_stat.link_down_time = down_time;
- sp->mac_control.stats_info->sw_stat.soft_reset_cnt = reset_cnt;
- sp->mac_control.stats_info->sw_stat.mem_allocated = mem_alloc_cnt;
- sp->mac_control.stats_info->sw_stat.mem_freed = mem_free_cnt;
- sp->mac_control.stats_info->sw_stat.watchdog_timer_cnt = watchdog_cnt;
+ swstats->link_up_cnt = up_cnt;
+ swstats->link_down_cnt = down_cnt;
+ swstats->link_up_time = up_time;
+ swstats->link_down_time = down_time;
+ swstats->soft_reset_cnt = reset_cnt;
+ swstats->mem_allocated = mem_alloc_cnt;
+ swstats->mem_freed = mem_free_cnt;
+ swstats->watchdog_timer_cnt = watchdog_cnt;
/* SXE-002: Configure link and activity LED to turn it off */
subid = sp->pdev->subsystem_device;
@@ -3827,29 +3798,31 @@ static int s2io_enable_msi_x(struct s2io_nic *nic)
u16 msi_control; /* Temp variable */
int ret, i, j, msix_indx = 1;
int size;
+ struct stat_block *stats = nic->mac_control.stats_info;
+ struct swStat *swstats = &stats->sw_stat;
size = nic->num_entries * sizeof(struct msix_entry);
nic->entries = kzalloc(size, GFP_KERNEL);
if (!nic->entries) {
DBG_PRINT(INFO_DBG, "%s: Memory allocation failed\n",
__func__);
- nic->mac_control.stats_info->sw_stat.mem_alloc_fail_cnt++;
+ swstats->mem_alloc_fail_cnt++;
return -ENOMEM;
}
- nic->mac_control.stats_info->sw_stat.mem_allocated += size;
+ swstats->mem_allocated += size;
size = nic->num_entries * sizeof(struct s2io_msix_entry);
nic->s2io_entries = kzalloc(size, GFP_KERNEL);
if (!nic->s2io_entries) {
DBG_PRINT(INFO_DBG, "%s: Memory allocation failed\n",
__func__);
- nic->mac_control.stats_info->sw_stat.mem_alloc_fail_cnt++;
+ swstats->mem_alloc_fail_cnt++;
kfree(nic->entries);
- nic->mac_control.stats_info->sw_stat.mem_freed
+ swstats->mem_freed
+= (nic->num_entries * sizeof(struct msix_entry));
return -ENOMEM;
}
- nic->mac_control.stats_info->sw_stat.mem_allocated += size;
+ swstats->mem_allocated += size;
nic->entries[0].entry = 0;
nic->s2io_entries[0].entry = 0;
@@ -3880,11 +3853,11 @@ static int s2io_enable_msi_x(struct s2io_nic *nic)
if (ret) {
DBG_PRINT(ERR_DBG, "s2io: Enabling MSI-X failed\n");
kfree(nic->entries);
- nic->mac_control.stats_info->sw_stat.mem_freed
- += (nic->num_entries * sizeof(struct msix_entry));
+ swstats->mem_freed += nic->num_entries *
+ sizeof(struct msix_entry);
kfree(nic->s2io_entries);
- nic->mac_control.stats_info->sw_stat.mem_freed
- += (nic->num_entries * sizeof(struct s2io_msix_entry));
+ swstats->mem_freed += nic->num_entries *
+ sizeof(struct s2io_msix_entry);
nic->entries = NULL;
nic->s2io_entries = NULL;
return -ENOMEM;
@@ -4006,6 +3979,7 @@ static void remove_inta_isr(struct s2io_nic *sp)
static int s2io_open(struct net_device *dev)
{
struct s2io_nic *sp = netdev_priv(dev);
+ struct swStat *swstats = &sp->mac_control.stats_info->sw_stat;
int err = 0;
/*
@@ -4036,13 +4010,13 @@ hw_init_failed:
if (sp->config.intr_type == MSI_X) {
if (sp->entries) {
kfree(sp->entries);
- sp->mac_control.stats_info->sw_stat.mem_freed
- += (sp->num_entries * sizeof(struct msix_entry));
+ swstats->mem_freed += sp->num_entries *
+ sizeof(struct msix_entry);
}
if (sp->s2io_entries) {
kfree(sp->s2io_entries);
- sp->mac_control.stats_info->sw_stat.mem_freed
- += (sp->num_entries * sizeof(struct s2io_msix_entry));
+ swstats->mem_freed += sp->num_entries *
+ sizeof(struct s2io_msix_entry);
}
}
return err;
@@ -4110,15 +4084,13 @@ static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
unsigned long flags = 0;
u16 vlan_tag = 0;
struct fifo_info *fifo = NULL;
- struct mac_info *mac_control;
- struct config_param *config;
int do_spin_lock = 1;
int offload_type;
int enable_per_list_interrupt = 0;
- struct swStat *stats = &sp->mac_control.stats_info->sw_stat;
-
- mac_control = &sp->mac_control;
- config = &sp->config;
+ struct config_param *config = &sp->config;
+ struct mac_info *mac_control = &sp->mac_control;
+ struct stat_block *stats = mac_control->stats_info;
+ struct swStat *swstats = &stats->sw_stat;
DBG_PRINT(TX_DBG, "%s: In Neterion Tx routine\n", dev->name);
@@ -4308,23 +4280,24 @@ static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
/* Avoid "put" pointer going beyond "get" pointer */
if (((put_off+1) == queue_len ? 0 : (put_off+1)) == get_off) {
- sp->mac_control.stats_info->sw_stat.fifo_full_cnt++;
+ swstats->fifo_full_cnt++;
DBG_PRINT(TX_DBG,
"No free TxDs for xmit, Put: 0x%x Get:0x%x\n",
put_off, get_off);
s2io_stop_tx_queue(sp, fifo->fifo_no);
}
- mac_control->stats_info->sw_stat.mem_allocated += skb->truesize;
+ swstats->mem_allocated += skb->truesize;
spin_unlock_irqrestore(&fifo->tx_lock, flags);
if (sp->config.intr_type == MSI_X)
tx_intr_handler(fifo);
return NETDEV_TX_OK;
+
pci_map_failed:
- stats->pci_map_fail_cnt++;
+ swstats->pci_map_fail_cnt++;
s2io_stop_tx_queue(sp, fifo->fifo_no);
- stats->mem_freed += skb->truesize;
+ swstats->mem_freed += skb->truesize;
dev_kfree_skb(skb);
spin_unlock_irqrestore(&fifo->tx_lock, flags);
return NETDEV_TX_OK;
@@ -4816,8 +4789,8 @@ static irqreturn_t s2io_isr(int irq, void *dev_id)
if (!is_s2io_card_up(sp))
return IRQ_NONE;
- mac_control = &sp->mac_control;
config = &sp->config;
+ mac_control = &sp->mac_control;
/*
* Identify the cause for interrupt and call the appropriate
@@ -4934,44 +4907,35 @@ static void s2io_updt_stats(struct s2io_nic *sp)
static struct net_device_stats *s2io_get_stats(struct net_device *dev)
{
struct s2io_nic *sp = netdev_priv(dev);
- struct mac_info *mac_control;
- struct config_param *config;
+ struct config_param *config = &sp->config;
+ struct mac_info *mac_control = &sp->mac_control;
+ struct stat_block *stats = mac_control->stats_info;
int i;
-
- mac_control = &sp->mac_control;
- config = &sp->config;
-
/* Configure Stats for immediate updt */
s2io_updt_stats(sp);
/* Using sp->stats as a staging area, because reset (due to mtu
change, for example) will clear some hardware counters */
- dev->stats.tx_packets +=
- le32_to_cpu(mac_control->stats_info->tmac_frms) -
+ dev->stats.tx_packets += le32_to_cpu(stats->tmac_frms) -
sp->stats.tx_packets;
- sp->stats.tx_packets =
- le32_to_cpu(mac_control->stats_info->tmac_frms);
- dev->stats.tx_errors +=
- le32_to_cpu(mac_control->stats_info->tmac_any_err_frms) -
+ sp->stats.tx_packets = le32_to_cpu(stats->tmac_frms);
+
+ dev->stats.tx_errors += le32_to_cpu(stats->tmac_any_err_frms) -
sp->stats.tx_errors;
- sp->stats.tx_errors =
- le32_to_cpu(mac_control->stats_info->tmac_any_err_frms);
- dev->stats.rx_errors +=
- le64_to_cpu(mac_control->stats_info->rmac_drop_frms) -
+ sp->stats.tx_errors = le32_to_cpu(stats->tmac_any_err_frms);
+
+ dev->stats.rx_errors += le64_to_cpu(stats->rmac_drop_frms) -
sp->stats.rx_errors;
- sp->stats.rx_errors =
- le64_to_cpu(mac_control->stats_info->rmac_drop_frms);
- dev->stats.multicast =
- le32_to_cpu(mac_control->stats_info->rmac_vld_mcst_frms) -
+ sp->stats.rx_errors = le64_to_cpu(stats->rmac_drop_frms);
+
+ dev->stats.multicast = le32_to_cpu(stats->rmac_vld_mcst_frms) -
sp->stats.multicast;
- sp->stats.multicast =
- le32_to_cpu(mac_control->stats_info->rmac_vld_mcst_frms);
- dev->stats.rx_length_errors =
- le64_to_cpu(mac_control->stats_info->rmac_long_frms) -
+ sp->stats.multicast = le32_to_cpu(stats->rmac_vld_mcst_frms);
+
+ dev->stats.rx_length_errors = le64_to_cpu(stats->rmac_long_frms) -
sp->stats.rx_length_errors;
- sp->stats.rx_length_errors =
- le64_to_cpu(mac_control->stats_info->rmac_long_frms);
+ sp->stats.rx_length_errors = le64_to_cpu(stats->rmac_long_frms);
/* collect per-ring rx_packets and rx_bytes */
dev->stats.rx_packets = dev->stats.rx_bytes = 0;
@@ -5803,6 +5767,7 @@ static void s2io_vpd_read(struct s2io_nic *nic)
u8 data;
int i = 0, cnt, fail = 0;
int vpd_addr = 0x80;
+ struct swStat *swstats = &nic->mac_control.stats_info->sw_stat;
if (nic->device_type == XFRAME_II_DEVICE) {
strcpy(nic->product_name, "Xframe II 10GbE network adapter");
@@ -5815,10 +5780,10 @@ static void s2io_vpd_read(struct s2io_nic *nic)
vpd_data = kmalloc(256, GFP_KERNEL);
if (!vpd_data) {
- nic->mac_control.stats_info->sw_stat.mem_alloc_fail_cnt++;
+ swstats->mem_alloc_fail_cnt++;
return;
}
- nic->mac_control.stats_info->sw_stat.mem_allocated += 256;
+ swstats->mem_allocated += 256;
for (i = 0; i < 256; i += 4) {
pci_write_config_byte(nic->pdev, (vpd_addr + 2), i);
@@ -5858,7 +5823,7 @@ static void s2io_vpd_read(struct s2io_nic *nic)
memcpy(nic->product_name, &vpd_data[3], vpd_data[1]);
}
kfree(vpd_data);
- nic->mac_control.stats_info->sw_stat.mem_freed += 256;
+ swstats->mem_freed += 256;
}
/**
@@ -6350,273 +6315,275 @@ static void s2io_get_ethtool_stats(struct net_device *dev,
{
int i = 0, k;
struct s2io_nic *sp = netdev_priv(dev);
- struct stat_block *stat_info = sp->mac_control.stats_info;
+ struct stat_block *stats = sp->mac_control.stats_info;
+ struct swStat *swstats = &stats->sw_stat;
+ struct xpakStat *xstats = &stats->xpak_stat;
s2io_updt_stats(sp);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->tmac_frms_oflow) << 32 |
- le32_to_cpu(stat_info->tmac_frms);
+ (u64)le32_to_cpu(stats->tmac_frms_oflow) << 32 |
+ le32_to_cpu(stats->tmac_frms);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->tmac_data_octets_oflow) << 32 |
- le32_to_cpu(stat_info->tmac_data_octets);
- tmp_stats[i++] = le64_to_cpu(stat_info->tmac_drop_frms);
+ (u64)le32_to_cpu(stats->tmac_data_octets_oflow) << 32 |
+ le32_to_cpu(stats->tmac_data_octets);
+ tmp_stats[i++] = le64_to_cpu(stats->tmac_drop_frms);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->tmac_mcst_frms_oflow) << 32 |
- le32_to_cpu(stat_info->tmac_mcst_frms);
+ (u64)le32_to_cpu(stats->tmac_mcst_frms_oflow) << 32 |
+ le32_to_cpu(stats->tmac_mcst_frms);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->tmac_bcst_frms_oflow) << 32 |
- le32_to_cpu(stat_info->tmac_bcst_frms);
- tmp_stats[i++] = le64_to_cpu(stat_info->tmac_pause_ctrl_frms);
+ (u64)le32_to_cpu(stats->tmac_bcst_frms_oflow) << 32 |
+ le32_to_cpu(stats->tmac_bcst_frms);
+ tmp_stats[i++] = le64_to_cpu(stats->tmac_pause_ctrl_frms);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->tmac_ttl_octets_oflow) << 32 |
- le32_to_cpu(stat_info->tmac_ttl_octets);
+ (u64)le32_to_cpu(stats->tmac_ttl_octets_oflow) << 32 |
+ le32_to_cpu(stats->tmac_ttl_octets);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->tmac_ucst_frms_oflow) << 32 |
- le32_to_cpu(stat_info->tmac_ucst_frms);
+ (u64)le32_to_cpu(stats->tmac_ucst_frms_oflow) << 32 |
+ le32_to_cpu(stats->tmac_ucst_frms);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->tmac_nucst_frms_oflow) << 32 |
- le32_to_cpu(stat_info->tmac_nucst_frms);
+ (u64)le32_to_cpu(stats->tmac_nucst_frms_oflow) << 32 |
+ le32_to_cpu(stats->tmac_nucst_frms);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->tmac_any_err_frms_oflow) << 32 |
- le32_to_cpu(stat_info->tmac_any_err_frms);
- tmp_stats[i++] = le64_to_cpu(stat_info->tmac_ttl_less_fb_octets);
- tmp_stats[i++] = le64_to_cpu(stat_info->tmac_vld_ip_octets);
+ (u64)le32_to_cpu(stats->tmac_any_err_frms_oflow) << 32 |
+ le32_to_cpu(stats->tmac_any_err_frms);
+ tmp_stats[i++] = le64_to_cpu(stats->tmac_ttl_less_fb_octets);
+ tmp_stats[i++] = le64_to_cpu(stats->tmac_vld_ip_octets);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->tmac_vld_ip_oflow) << 32 |
- le32_to_cpu(stat_info->tmac_vld_ip);
+ (u64)le32_to_cpu(stats->tmac_vld_ip_oflow) << 32 |
+ le32_to_cpu(stats->tmac_vld_ip);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->tmac_drop_ip_oflow) << 32 |
- le32_to_cpu(stat_info->tmac_drop_ip);
+ (u64)le32_to_cpu(stats->tmac_drop_ip_oflow) << 32 |
+ le32_to_cpu(stats->tmac_drop_ip);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->tmac_icmp_oflow) << 32 |
- le32_to_cpu(stat_info->tmac_icmp);
+ (u64)le32_to_cpu(stats->tmac_icmp_oflow) << 32 |
+ le32_to_cpu(stats->tmac_icmp);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->tmac_rst_tcp_oflow) << 32 |
- le32_to_cpu(stat_info->tmac_rst_tcp);
- tmp_stats[i++] = le64_to_cpu(stat_info->tmac_tcp);
- tmp_stats[i++] = (u64)le32_to_cpu(stat_info->tmac_udp_oflow) << 32 |
- le32_to_cpu(stat_info->tmac_udp);
+ (u64)le32_to_cpu(stats->tmac_rst_tcp_oflow) << 32 |
+ le32_to_cpu(stats->tmac_rst_tcp);
+ tmp_stats[i++] = le64_to_cpu(stats->tmac_tcp);
+ tmp_stats[i++] = (u64)le32_to_cpu(stats->tmac_udp_oflow) << 32 |
+ le32_to_cpu(stats->tmac_udp);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->rmac_vld_frms_oflow) << 32 |
- le32_to_cpu(stat_info->rmac_vld_frms);
+ (u64)le32_to_cpu(stats->rmac_vld_frms_oflow) << 32 |
+ le32_to_cpu(stats->rmac_vld_frms);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->rmac_data_octets_oflow) << 32 |
- le32_to_cpu(stat_info->rmac_data_octets);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_fcs_err_frms);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_drop_frms);
+ (u64)le32_to_cpu(stats->rmac_data_octets_oflow) << 32 |
+ le32_to_cpu(stats->rmac_data_octets);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_fcs_err_frms);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_drop_frms);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->rmac_vld_mcst_frms_oflow) << 32 |
- le32_to_cpu(stat_info->rmac_vld_mcst_frms);
+ (u64)le32_to_cpu(stats->rmac_vld_mcst_frms_oflow) << 32 |
+ le32_to_cpu(stats->rmac_vld_mcst_frms);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->rmac_vld_bcst_frms_oflow) << 32 |
- le32_to_cpu(stat_info->rmac_vld_bcst_frms);
- tmp_stats[i++] = le32_to_cpu(stat_info->rmac_in_rng_len_err_frms);
- tmp_stats[i++] = le32_to_cpu(stat_info->rmac_out_rng_len_err_frms);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_long_frms);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_pause_ctrl_frms);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_unsup_ctrl_frms);
+ (u64)le32_to_cpu(stats->rmac_vld_bcst_frms_oflow) << 32 |
+ le32_to_cpu(stats->rmac_vld_bcst_frms);
+ tmp_stats[i++] = le32_to_cpu(stats->rmac_in_rng_len_err_frms);
+ tmp_stats[i++] = le32_to_cpu(stats->rmac_out_rng_len_err_frms);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_long_frms);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_pause_ctrl_frms);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_unsup_ctrl_frms);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->rmac_ttl_octets_oflow) << 32 |
- le32_to_cpu(stat_info->rmac_ttl_octets);
+ (u64)le32_to_cpu(stats->rmac_ttl_octets_oflow) << 32 |
+ le32_to_cpu(stats->rmac_ttl_octets);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->rmac_accepted_ucst_frms_oflow) << 32
- | le32_to_cpu(stat_info->rmac_accepted_ucst_frms);
+ (u64)le32_to_cpu(stats->rmac_accepted_ucst_frms_oflow) << 32
+ | le32_to_cpu(stats->rmac_accepted_ucst_frms);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->rmac_accepted_nucst_frms_oflow)
- << 32 | le32_to_cpu(stat_info->rmac_accepted_nucst_frms);
+ (u64)le32_to_cpu(stats->rmac_accepted_nucst_frms_oflow)
+ << 32 | le32_to_cpu(stats->rmac_accepted_nucst_frms);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->rmac_discarded_frms_oflow) << 32 |
- le32_to_cpu(stat_info->rmac_discarded_frms);
+ (u64)le32_to_cpu(stats->rmac_discarded_frms_oflow) << 32 |
+ le32_to_cpu(stats->rmac_discarded_frms);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->rmac_drop_events_oflow)
- << 32 | le32_to_cpu(stat_info->rmac_drop_events);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ttl_less_fb_octets);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ttl_frms);
+ (u64)le32_to_cpu(stats->rmac_drop_events_oflow)
+ << 32 | le32_to_cpu(stats->rmac_drop_events);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_ttl_less_fb_octets);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_ttl_frms);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->rmac_usized_frms_oflow) << 32 |
- le32_to_cpu(stat_info->rmac_usized_frms);
+ (u64)le32_to_cpu(stats->rmac_usized_frms_oflow) << 32 |
+ le32_to_cpu(stats->rmac_usized_frms);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->rmac_osized_frms_oflow) << 32 |
- le32_to_cpu(stat_info->rmac_osized_frms);
+ (u64)le32_to_cpu(stats->rmac_osized_frms_oflow) << 32 |
+ le32_to_cpu(stats->rmac_osized_frms);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->rmac_frag_frms_oflow) << 32 |
- le32_to_cpu(stat_info->rmac_frag_frms);
+ (u64)le32_to_cpu(stats->rmac_frag_frms_oflow) << 32 |
+ le32_to_cpu(stats->rmac_frag_frms);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->rmac_jabber_frms_oflow) << 32 |
- le32_to_cpu(stat_info->rmac_jabber_frms);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ttl_64_frms);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ttl_65_127_frms);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ttl_128_255_frms);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ttl_256_511_frms);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ttl_512_1023_frms);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ttl_1024_1518_frms);
+ (u64)le32_to_cpu(stats->rmac_jabber_frms_oflow) << 32 |
+ le32_to_cpu(stats->rmac_jabber_frms);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_ttl_64_frms);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_ttl_65_127_frms);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_ttl_128_255_frms);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_ttl_256_511_frms);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_ttl_512_1023_frms);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_ttl_1024_1518_frms);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->rmac_ip_oflow) << 32 |
- le32_to_cpu(stat_info->rmac_ip);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ip_octets);
- tmp_stats[i++] = le32_to_cpu(stat_info->rmac_hdr_err_ip);
+ (u64)le32_to_cpu(stats->rmac_ip_oflow) << 32 |
+ le32_to_cpu(stats->rmac_ip);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_ip_octets);
+ tmp_stats[i++] = le32_to_cpu(stats->rmac_hdr_err_ip);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->rmac_drop_ip_oflow) << 32 |
- le32_to_cpu(stat_info->rmac_drop_ip);
+ (u64)le32_to_cpu(stats->rmac_drop_ip_oflow) << 32 |
+ le32_to_cpu(stats->rmac_drop_ip);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->rmac_icmp_oflow) << 32 |
- le32_to_cpu(stat_info->rmac_icmp);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_tcp);
+ (u64)le32_to_cpu(stats->rmac_icmp_oflow) << 32 |
+ le32_to_cpu(stats->rmac_icmp);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_tcp);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->rmac_udp_oflow) << 32 |
- le32_to_cpu(stat_info->rmac_udp);
+ (u64)le32_to_cpu(stats->rmac_udp_oflow) << 32 |
+ le32_to_cpu(stats->rmac_udp);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->rmac_err_drp_udp_oflow) << 32 |
- le32_to_cpu(stat_info->rmac_err_drp_udp);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_xgmii_err_sym);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_frms_q0);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_frms_q1);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_frms_q2);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_frms_q3);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_frms_q4);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_frms_q5);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_frms_q6);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_frms_q7);
- tmp_stats[i++] = le16_to_cpu(stat_info->rmac_full_q0);
- tmp_stats[i++] = le16_to_cpu(stat_info->rmac_full_q1);
- tmp_stats[i++] = le16_to_cpu(stat_info->rmac_full_q2);
- tmp_stats[i++] = le16_to_cpu(stat_info->rmac_full_q3);
- tmp_stats[i++] = le16_to_cpu(stat_info->rmac_full_q4);
- tmp_stats[i++] = le16_to_cpu(stat_info->rmac_full_q5);
- tmp_stats[i++] = le16_to_cpu(stat_info->rmac_full_q6);
- tmp_stats[i++] = le16_to_cpu(stat_info->rmac_full_q7);
+ (u64)le32_to_cpu(stats->rmac_err_drp_udp_oflow) << 32 |
+ le32_to_cpu(stats->rmac_err_drp_udp);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_xgmii_err_sym);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_frms_q0);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_frms_q1);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_frms_q2);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_frms_q3);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_frms_q4);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_frms_q5);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_frms_q6);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_frms_q7);
+ tmp_stats[i++] = le16_to_cpu(stats->rmac_full_q0);
+ tmp_stats[i++] = le16_to_cpu(stats->rmac_full_q1);
+ tmp_stats[i++] = le16_to_cpu(stats->rmac_full_q2);
+ tmp_stats[i++] = le16_to_cpu(stats->rmac_full_q3);
+ tmp_stats[i++] = le16_to_cpu(stats->rmac_full_q4);
+ tmp_stats[i++] = le16_to_cpu(stats->rmac_full_q5);
+ tmp_stats[i++] = le16_to_cpu(stats->rmac_full_q6);
+ tmp_stats[i++] = le16_to_cpu(stats->rmac_full_q7);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->rmac_pause_cnt_oflow) << 32 |
- le32_to_cpu(stat_info->rmac_pause_cnt);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_xgmii_data_err_cnt);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_xgmii_ctrl_err_cnt);
+ (u64)le32_to_cpu(stats->rmac_pause_cnt_oflow) << 32 |
+ le32_to_cpu(stats->rmac_pause_cnt);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_xgmii_data_err_cnt);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_xgmii_ctrl_err_cnt);
tmp_stats[i++] =
- (u64)le32_to_cpu(stat_info->rmac_accepted_ip_oflow) << 32 |
- le32_to_cpu(stat_info->rmac_accepted_ip);
- tmp_stats[i++] = le32_to_cpu(stat_info->rmac_err_tcp);
- tmp_stats[i++] = le32_to_cpu(stat_info->rd_req_cnt);
- tmp_stats[i++] = le32_to_cpu(stat_info->new_rd_req_cnt);
- tmp_stats[i++] = le32_to_cpu(stat_info->new_rd_req_rtry_cnt);
- tmp_stats[i++] = le32_to_cpu(stat_info->rd_rtry_cnt);
- tmp_stats[i++] = le32_to_cpu(stat_info->wr_rtry_rd_ack_cnt);
- tmp_stats[i++] = le32_to_cpu(stat_info->wr_req_cnt);
- tmp_stats[i++] = le32_to_cpu(stat_info->new_wr_req_cnt);
- tmp_stats[i++] = le32_to_cpu(stat_info->new_wr_req_rtry_cnt);
- tmp_stats[i++] = le32_to_cpu(stat_info->wr_rtry_cnt);
- tmp_stats[i++] = le32_to_cpu(stat_info->wr_disc_cnt);
- tmp_stats[i++] = le32_to_cpu(stat_info->rd_rtry_wr_ack_cnt);
- tmp_stats[i++] = le32_to_cpu(stat_info->txp_wr_cnt);
- tmp_stats[i++] = le32_to_cpu(stat_info->txd_rd_cnt);
- tmp_stats[i++] = le32_to_cpu(stat_info->txd_wr_cnt);
- tmp_stats[i++] = le32_to_cpu(stat_info->rxd_rd_cnt);
- tmp_stats[i++] = le32_to_cpu(stat_info->rxd_wr_cnt);
- tmp_stats[i++] = le32_to_cpu(stat_info->txf_rd_cnt);
- tmp_stats[i++] = le32_to_cpu(stat_info->rxf_wr_cnt);
+ (u64)le32_to_cpu(stats->rmac_accepted_ip_oflow) << 32 |
+ le32_to_cpu(stats->rmac_accepted_ip);
+ tmp_stats[i++] = le32_to_cpu(stats->rmac_err_tcp);
+ tmp_stats[i++] = le32_to_cpu(stats->rd_req_cnt);
+ tmp_stats[i++] = le32_to_cpu(stats->new_rd_req_cnt);
+ tmp_stats[i++] = le32_to_cpu(stats->new_rd_req_rtry_cnt);
+ tmp_stats[i++] = le32_to_cpu(stats->rd_rtry_cnt);
+ tmp_stats[i++] = le32_to_cpu(stats->wr_rtry_rd_ack_cnt);
+ tmp_stats[i++] = le32_to_cpu(stats->wr_req_cnt);
+ tmp_stats[i++] = le32_to_cpu(stats->new_wr_req_cnt);
+ tmp_stats[i++] = le32_to_cpu(stats->new_wr_req_rtry_cnt);
+ tmp_stats[i++] = le32_to_cpu(stats->wr_rtry_cnt);
+ tmp_stats[i++] = le32_to_cpu(stats->wr_disc_cnt);
+ tmp_stats[i++] = le32_to_cpu(stats->rd_rtry_wr_ack_cnt);
+ tmp_stats[i++] = le32_to_cpu(stats->txp_wr_cnt);
+ tmp_stats[i++] = le32_to_cpu(stats->txd_rd_cnt);
+ tmp_stats[i++] = le32_to_cpu(stats->txd_wr_cnt);
+ tmp_stats[i++] = le32_to_cpu(stats->rxd_rd_cnt);
+ tmp_stats[i++] = le32_to_cpu(stats->rxd_wr_cnt);
+ tmp_stats[i++] = le32_to_cpu(stats->txf_rd_cnt);
+ tmp_stats[i++] = le32_to_cpu(stats->rxf_wr_cnt);
/* Enhanced statistics exist only for Hercules */
if (sp->device_type == XFRAME_II_DEVICE) {
tmp_stats[i++] =
- le64_to_cpu(stat_info->rmac_ttl_1519_4095_frms);
+ le64_to_cpu(stats->rmac_ttl_1519_4095_frms);
tmp_stats[i++] =
- le64_to_cpu(stat_info->rmac_ttl_4096_8191_frms);
+ le64_to_cpu(stats->rmac_ttl_4096_8191_frms);
tmp_stats[i++] =
- le64_to_cpu(stat_info->rmac_ttl_8192_max_frms);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ttl_gt_max_frms);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_osized_alt_frms);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_jabber_alt_frms);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_gt_max_alt_frms);
- tmp_stats[i++] = le64_to_cpu(stat_info->rmac_vlan_frms);
- tmp_stats[i++] = le32_to_cpu(stat_info->rmac_len_discard);
- tmp_stats[i++] = le32_to_cpu(stat_info->rmac_fcs_discard);
- tmp_stats[i++] = le32_to_cpu(stat_info->rmac_pf_discard);
- tmp_stats[i++] = le32_to_cpu(stat_info->rmac_da_discard);
- tmp_stats[i++] = le32_to_cpu(stat_info->rmac_red_discard);
- tmp_stats[i++] = le32_to_cpu(stat_info->rmac_rts_discard);
- tmp_stats[i++] = le32_to_cpu(stat_info->rmac_ingm_full_discard);
- tmp_stats[i++] = le32_to_cpu(stat_info->link_fault_cnt);
+ le64_to_cpu(stats->rmac_ttl_8192_max_frms);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_ttl_gt_max_frms);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_osized_alt_frms);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_jabber_alt_frms);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_gt_max_alt_frms);
+ tmp_stats[i++] = le64_to_cpu(stats->rmac_vlan_frms);
+ tmp_stats[i++] = le32_to_cpu(stats->rmac_len_discard);
+ tmp_stats[i++] = le32_to_cpu(stats->rmac_fcs_discard);
+ tmp_stats[i++] = le32_to_cpu(stats->rmac_pf_discard);
+ tmp_stats[i++] = le32_to_cpu(stats->rmac_da_discard);
+ tmp_stats[i++] = le32_to_cpu(stats->rmac_red_discard);
+ tmp_stats[i++] = le32_to_cpu(stats->rmac_rts_discard);
+ tmp_stats[i++] = le32_to_cpu(stats->rmac_ingm_full_discard);
+ tmp_stats[i++] = le32_to_cpu(stats->link_fault_cnt);
}
tmp_stats[i++] = 0;
- tmp_stats[i++] = stat_info->sw_stat.single_ecc_errs;
- tmp_stats[i++] = stat_info->sw_stat.double_ecc_errs;
- tmp_stats[i++] = stat_info->sw_stat.parity_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.serious_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.soft_reset_cnt;
- tmp_stats[i++] = stat_info->sw_stat.fifo_full_cnt;
+ tmp_stats[i++] = swstats->single_ecc_errs;
+ tmp_stats[i++] = swstats->double_ecc_errs;
+ tmp_stats[i++] = swstats->parity_err_cnt;
+ tmp_stats[i++] = swstats->serious_err_cnt;
+ tmp_stats[i++] = swstats->soft_reset_cnt;
+ tmp_stats[i++] = swstats->fifo_full_cnt;
for (k = 0; k < MAX_RX_RINGS; k++)
- tmp_stats[i++] = stat_info->sw_stat.ring_full_cnt[k];
- tmp_stats[i++] = stat_info->xpak_stat.alarm_transceiver_temp_high;
- tmp_stats[i++] = stat_info->xpak_stat.alarm_transceiver_temp_low;
- tmp_stats[i++] = stat_info->xpak_stat.alarm_laser_bias_current_high;
- tmp_stats[i++] = stat_info->xpak_stat.alarm_laser_bias_current_low;
- tmp_stats[i++] = stat_info->xpak_stat.alarm_laser_output_power_high;
- tmp_stats[i++] = stat_info->xpak_stat.alarm_laser_output_power_low;
- tmp_stats[i++] = stat_info->xpak_stat.warn_transceiver_temp_high;
- tmp_stats[i++] = stat_info->xpak_stat.warn_transceiver_temp_low;
- tmp_stats[i++] = stat_info->xpak_stat.warn_laser_bias_current_high;
- tmp_stats[i++] = stat_info->xpak_stat.warn_laser_bias_current_low;
- tmp_stats[i++] = stat_info->xpak_stat.warn_laser_output_power_high;
- tmp_stats[i++] = stat_info->xpak_stat.warn_laser_output_power_low;
- tmp_stats[i++] = stat_info->sw_stat.clubbed_frms_cnt;
- tmp_stats[i++] = stat_info->sw_stat.sending_both;
- tmp_stats[i++] = stat_info->sw_stat.outof_sequence_pkts;
- tmp_stats[i++] = stat_info->sw_stat.flush_max_pkts;
- if (stat_info->sw_stat.num_aggregations) {
- u64 tmp = stat_info->sw_stat.sum_avg_pkts_aggregated;
+ tmp_stats[i++] = swstats->ring_full_cnt[k];
+ tmp_stats[i++] = xstats->alarm_transceiver_temp_high;
+ tmp_stats[i++] = xstats->alarm_transceiver_temp_low;
+ tmp_stats[i++] = xstats->alarm_laser_bias_current_high;
+ tmp_stats[i++] = xstats->alarm_laser_bias_current_low;
+ tmp_stats[i++] = xstats->alarm_laser_output_power_high;
+ tmp_stats[i++] = xstats->alarm_laser_output_power_low;
+ tmp_stats[i++] = xstats->warn_transceiver_temp_high;
+ tmp_stats[i++] = xstats->warn_transceiver_temp_low;
+ tmp_stats[i++] = xstats->warn_laser_bias_current_high;
+ tmp_stats[i++] = xstats->warn_laser_bias_current_low;
+ tmp_stats[i++] = xstats->warn_laser_output_power_high;
+ tmp_stats[i++] = xstats->warn_laser_output_power_low;
+ tmp_stats[i++] = swstats->clubbed_frms_cnt;
+ tmp_stats[i++] = swstats->sending_both;
+ tmp_stats[i++] = swstats->outof_sequence_pkts;
+ tmp_stats[i++] = swstats->flush_max_pkts;
+ if (swstats->num_aggregations) {
+ u64 tmp = swstats->sum_avg_pkts_aggregated;
int count = 0;
/*
* Since 64-bit divide does not work on all platforms,
* do repeated subtraction.
*/
- while (tmp >= stat_info->sw_stat.num_aggregations) {
- tmp -= stat_info->sw_stat.num_aggregations;
+ while (tmp >= swstats->num_aggregations) {
+ tmp -= swstats->num_aggregations;
count++;
}
tmp_stats[i++] = count;
} else
tmp_stats[i++] = 0;
- tmp_stats[i++] = stat_info->sw_stat.mem_alloc_fail_cnt;
- tmp_stats[i++] = stat_info->sw_stat.pci_map_fail_cnt;
- tmp_stats[i++] = stat_info->sw_stat.watchdog_timer_cnt;
- tmp_stats[i++] = stat_info->sw_stat.mem_allocated;
- tmp_stats[i++] = stat_info->sw_stat.mem_freed;
- tmp_stats[i++] = stat_info->sw_stat.link_up_cnt;
- tmp_stats[i++] = stat_info->sw_stat.link_down_cnt;
- tmp_stats[i++] = stat_info->sw_stat.link_up_time;
- tmp_stats[i++] = stat_info->sw_stat.link_down_time;
-
- tmp_stats[i++] = stat_info->sw_stat.tx_buf_abort_cnt;
- tmp_stats[i++] = stat_info->sw_stat.tx_desc_abort_cnt;
- tmp_stats[i++] = stat_info->sw_stat.tx_parity_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.tx_link_loss_cnt;
- tmp_stats[i++] = stat_info->sw_stat.tx_list_proc_err_cnt;
-
- tmp_stats[i++] = stat_info->sw_stat.rx_parity_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.rx_abort_cnt;
- tmp_stats[i++] = stat_info->sw_stat.rx_parity_abort_cnt;
- tmp_stats[i++] = stat_info->sw_stat.rx_rda_fail_cnt;
- tmp_stats[i++] = stat_info->sw_stat.rx_unkn_prot_cnt;
- tmp_stats[i++] = stat_info->sw_stat.rx_fcs_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.rx_buf_size_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.rx_rxd_corrupt_cnt;
- tmp_stats[i++] = stat_info->sw_stat.rx_unkn_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.tda_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.pfc_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.pcc_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.tti_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.tpa_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.sm_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.lso_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.mac_tmac_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.mac_rmac_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.xgxs_txgxs_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.xgxs_rxgxs_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.rc_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.prc_pcix_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.rpa_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.rda_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.rti_err_cnt;
- tmp_stats[i++] = stat_info->sw_stat.mc_err_cnt;
+ tmp_stats[i++] = swstats->mem_alloc_fail_cnt;
+ tmp_stats[i++] = swstats->pci_map_fail_cnt;
+ tmp_stats[i++] = swstats->watchdog_timer_cnt;
+ tmp_stats[i++] = swstats->mem_allocated;
+ tmp_stats[i++] = swstats->mem_freed;
+ tmp_stats[i++] = swstats->link_up_cnt;
+ tmp_stats[i++] = swstats->link_down_cnt;
+ tmp_stats[i++] = swstats->link_up_time;
+ tmp_stats[i++] = swstats->link_down_time;
+
+ tmp_stats[i++] = swstats->tx_buf_abort_cnt;
+ tmp_stats[i++] = swstats->tx_desc_abort_cnt;
+ tmp_stats[i++] = swstats->tx_parity_err_cnt;
+ tmp_stats[i++] = swstats->tx_link_loss_cnt;
+ tmp_stats[i++] = swstats->tx_list_proc_err_cnt;
+
+ tmp_stats[i++] = swstats->rx_parity_err_cnt;
+ tmp_stats[i++] = swstats->rx_abort_cnt;
+ tmp_stats[i++] = swstats->rx_parity_abort_cnt;
+ tmp_stats[i++] = swstats->rx_rda_fail_cnt;
+ tmp_stats[i++] = swstats->rx_unkn_prot_cnt;
+ tmp_stats[i++] = swstats->rx_fcs_err_cnt;
+ tmp_stats[i++] = swstats->rx_buf_size_err_cnt;
+ tmp_stats[i++] = swstats->rx_rxd_corrupt_cnt;
+ tmp_stats[i++] = swstats->rx_unkn_err_cnt;
+ tmp_stats[i++] = swstats->tda_err_cnt;
+ tmp_stats[i++] = swstats->pfc_err_cnt;
+ tmp_stats[i++] = swstats->pcc_err_cnt;
+ tmp_stats[i++] = swstats->tti_err_cnt;
+ tmp_stats[i++] = swstats->tpa_err_cnt;
+ tmp_stats[i++] = swstats->sm_err_cnt;
+ tmp_stats[i++] = swstats->lso_err_cnt;
+ tmp_stats[i++] = swstats->mac_tmac_err_cnt;
+ tmp_stats[i++] = swstats->mac_rmac_err_cnt;
+ tmp_stats[i++] = swstats->xgxs_txgxs_err_cnt;
+ tmp_stats[i++] = swstats->xgxs_rxgxs_err_cnt;
+ tmp_stats[i++] = swstats->rc_err_cnt;
+ tmp_stats[i++] = swstats->prc_pcix_err_cnt;
+ tmp_stats[i++] = swstats->rpa_err_cnt;
+ tmp_stats[i++] = swstats->rda_err_cnt;
+ tmp_stats[i++] = swstats->rti_err_cnt;
+ tmp_stats[i++] = swstats->mc_err_cnt;
}
static int s2io_ethtool_get_regs_len(struct net_device *dev)
@@ -6912,12 +6879,10 @@ static int set_rxd_buffer_pointer(struct s2io_nic *sp, struct RxD_t *rxdp,
DBG_PRINT(INFO_DBG, "%s: Out of ", dev->name);
DBG_PRINT(INFO_DBG, "memory to allocate ");
DBG_PRINT(INFO_DBG, "1 buf mode SKBs\n");
- sp->mac_control.stats_info->sw_stat.
- mem_alloc_fail_cnt++;
+ stats->mem_alloc_fail_cnt++;
return -ENOMEM ;
}
- sp->mac_control.stats_info->sw_stat.mem_allocated
- += (*skb)->truesize;
+ stats->mem_allocated += (*skb)->truesize;
/* storing the mapped addr in a temp variable
* such it will be used for next rxd whose
* Host Control is NULL
@@ -6943,12 +6908,10 @@ static int set_rxd_buffer_pointer(struct s2io_nic *sp, struct RxD_t *rxdp,
DBG_PRINT(INFO_DBG, "%s: Out of ", dev->name);
DBG_PRINT(INFO_DBG, "memory to allocate ");
DBG_PRINT(INFO_DBG, "2 buf mode SKBs\n");
- sp->mac_control.stats_info->sw_stat.
- mem_alloc_fail_cnt++;
+ stats->mem_alloc_fail_cnt++;
return -ENOMEM;
}
- sp->mac_control.stats_info->sw_stat.mem_allocated
- += (*skb)->truesize;
+ stats->mem_allocated += (*skb)->truesize;
rxdp3->Buffer2_ptr = *temp2 =
pci_map_single(sp->pdev, (*skb)->data,
dev->mtu + 4,
@@ -7010,8 +6973,8 @@ static void set_rxd_buffer_size(struct s2io_nic *sp, struct RxD_t *rxdp,
static int rxd_owner_bit_reset(struct s2io_nic *sp)
{
int i, j, k, blk_cnt = 0, size;
- struct mac_info *mac_control = &sp->mac_control;
struct config_param *config = &sp->config;
+ struct mac_info *mac_control = &sp->mac_control;
struct net_device *dev = sp->dev;
struct RxD_t *rxdp = NULL;
struct sk_buff *skb = NULL;
@@ -7239,8 +7202,8 @@ static void s2io_card_down(struct s2io_nic *sp)
static int s2io_card_up(struct s2io_nic *sp)
{
int i, ret = 0;
- struct mac_info *mac_control;
struct config_param *config;
+ struct mac_info *mac_control;
struct net_device *dev = (struct net_device *)sp->dev;
u16 interruptible;
@@ -7258,8 +7221,8 @@ static int s2io_card_up(struct s2io_nic *sp)
* Initializing the Rx buffers. For now we are considering only 1
* Rx ring and initializing buffers into 30 Rx blocks
*/
- mac_control = &sp->mac_control;
config = &sp->config;
+ mac_control = &sp->mac_control;
for (i = 0; i < config->rx_ring_num; i++) {
struct ring_info *ring = &mac_control->rings[i];
@@ -7387,11 +7350,12 @@ out_unlock:
static void s2io_tx_watchdog(struct net_device *dev)
{
struct s2io_nic *sp = netdev_priv(dev);
+ struct swStat *swstats = &sp->mac_control.stats_info->sw_stat;
if (netif_carrier_ok(dev)) {
- sp->mac_control.stats_info->sw_stat.watchdog_timer_cnt++;
+ swstats->watchdog_timer_cnt++;
schedule_work(&sp->rst_timer_task);
- sp->mac_control.stats_info->sw_stat.soft_reset_cnt++;
+ swstats->soft_reset_cnt++;
}
}
@@ -7423,50 +7387,51 @@ static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp)
unsigned long long err = rxdp->Control_1 & RXD_T_CODE;
struct lro *uninitialized_var(lro);
u8 err_mask;
+ struct swStat *swstats = &sp->mac_control.stats_info->sw_stat;
skb->dev = dev;
if (err) {
/* Check for parity error */
if (err & 0x1)
- sp->mac_control.stats_info->sw_stat.parity_err_cnt++;
+ swstats->parity_err_cnt++;
err_mask = err >> 48;
switch (err_mask) {
case 1:
- sp->mac_control.stats_info->sw_stat.rx_parity_err_cnt++;
+ swstats->rx_parity_err_cnt++;
break;
case 2:
- sp->mac_control.stats_info->sw_stat.rx_abort_cnt++;
+ swstats->rx_abort_cnt++;
break;
case 3:
- sp->mac_control.stats_info->sw_stat.rx_parity_abort_cnt++;
+ swstats->rx_parity_abort_cnt++;
break;
case 4:
- sp->mac_control.stats_info->sw_stat.rx_rda_fail_cnt++;
+ swstats->rx_rda_fail_cnt++;
break;
case 5:
- sp->mac_control.stats_info->sw_stat.rx_unkn_prot_cnt++;
+ swstats->rx_unkn_prot_cnt++;
break;
case 6:
- sp->mac_control.stats_info->sw_stat.rx_fcs_err_cnt++;
+ swstats->rx_fcs_err_cnt++;
break;
case 7:
- sp->mac_control.stats_info->sw_stat.rx_buf_size_err_cnt++;
+ swstats->rx_buf_size_err_cnt++;
break;
case 8:
- sp->mac_control.stats_info->sw_stat.rx_rxd_corrupt_cnt++;
+ swstats->rx_rxd_corrupt_cnt++;
break;
case 15:
- sp->mac_control.stats_info->sw_stat.rx_unkn_err_cnt++;
+ swstats->rx_unkn_err_cnt++;
break;
}
/*
@@ -7480,7 +7445,7 @@ static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp)
DBG_PRINT(ERR_DBG, "%s: Rx error Value: 0x%x\n",
dev->name, err_mask);
dev->stats.rx_crc_errors++;
- sp->mac_control.stats_info->sw_stat.mem_freed
+ swstats->mem_freed
+= skb->truesize;
dev_kfree_skb(skb);
ring_data->rx_bufs_left -= 1;
@@ -7545,13 +7510,11 @@ static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp)
queue_rx_frame(lro->parent,
lro->vlan_tag);
clear_lro_session(lro);
- sp->mac_control.stats_info->
- sw_stat.flush_max_pkts++;
+ swstats->flush_max_pkts++;
goto aggregate;
case 2: /* Flush both */
lro->parent->data_len = lro->frags_len;
- sp->mac_control.stats_info->
- sw_stat.sending_both++;
+ swstats->sending_both++;
queue_rx_frame(lro->parent,
lro->vlan_tag);
clear_lro_session(lro);
@@ -7580,7 +7543,7 @@ static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp)
} else
skb->ip_summed = CHECKSUM_NONE;
- sp->mac_control.stats_info->sw_stat.mem_freed += skb->truesize;
+ swstats->mem_freed += skb->truesize;
send_up:
skb_record_rx_queue(skb, ring_no);
queue_rx_frame(skb, RXD_GET_VLAN_TAG(rxdp->Control_2));
@@ -7605,6 +7568,7 @@ aggregate:
static void s2io_link(struct s2io_nic *sp, int link)
{
struct net_device *dev = (struct net_device *)sp->dev;
+ struct swStat *swstats = &sp->mac_control.stats_info->sw_stat;
if (link != sp->last_link_state) {
init_tti(sp, link);
@@ -7612,17 +7576,16 @@ static void s2io_link(struct s2io_nic *sp, int link)
DBG_PRINT(ERR_DBG, "%s: Link down\n", dev->name);
s2io_stop_all_tx_queue(sp);
netif_carrier_off(dev);
- if (sp->mac_control.stats_info->sw_stat.link_up_cnt)
- sp->mac_control.stats_info->sw_stat.
- link_up_time = jiffies - sp->start_time;
- sp->mac_control.stats_info->sw_stat.link_down_cnt++;
+ if (swstats->link_up_cnt)
+ swstats->link_up_time =
+ jiffies - sp->start_time;
+ swstats->link_down_cnt++;
} else {
DBG_PRINT(ERR_DBG, "%s: Link Up\n", dev->name);
- if (sp->mac_control.stats_info->sw_stat.link_down_cnt)
- sp->mac_control.stats_info->
- sw_stat.link_down_time =
+ if (swstats->link_down_cnt)
+ swstats->link_down_time =
jiffies - sp->start_time;
- sp->mac_control.stats_info->sw_stat.link_up_cnt++;
+ swstats->link_up_cnt++;
netif_carrier_on(dev);
s2io_wake_all_tx_queue(sp);
}
@@ -7800,8 +7763,8 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
u64 val64 = 0, tmp64 = 0;
struct XENA_dev_config __iomem *bar0 = NULL;
u16 subid;
- struct mac_info *mac_control;
struct config_param *config;
+ struct mac_info *mac_control;
int mode;
u8 dev_intr_type = intr_type;
u8 dev_multiq = 0;
@@ -7887,8 +7850,8 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
* these parameters are not not specified during load time, they
* are initialized with default values.
*/
- mac_control = &sp->mac_control;
config = &sp->config;
+ mac_control = &sp->mac_control;
config->napi = napi;
config->tx_steering_type = tx_steering_type;
@@ -8433,7 +8396,8 @@ static void update_L3L4_header(struct s2io_nic *sp, struct lro *lro)
struct iphdr *ip = lro->iph;
struct tcphdr *tcp = lro->tcph;
__sum16 nchk;
- struct stat_block *statinfo = sp->mac_control.stats_info;
+ struct swStat *swstats = &sp->mac_control.stats_info->sw_stat;
+
DBG_PRINT(INFO_DBG, "%s: Been here...\n", __func__);
/* Update L3 header */
@@ -8455,8 +8419,8 @@ static void update_L3L4_header(struct s2io_nic *sp, struct lro *lro)
/* Update counters required for calculation of
* average no. of packets aggregated.
*/
- statinfo->sw_stat.sum_avg_pkts_aggregated += lro->sg_num;
- statinfo->sw_stat.num_aggregations++;
+ swstats->sum_avg_pkts_aggregated += lro->sg_num;
+ swstats->num_aggregations++;
}
static void aggregate_new_rx(struct lro *lro, struct iphdr *ip,
@@ -8547,6 +8511,7 @@ static int s2io_club_tcp_session(struct ring_info *ring_data, u8 *buffer,
struct tcphdr *tcph;
int ret = 0, i;
u16 vlan_tag = 0;
+ struct swStat *swstats = &sp->mac_control.stats_info->sw_stat;
ret = check_L2_lro_capable(buffer, &ip, (struct tcphdr **)tcp,
rxdp, sp);
@@ -8572,8 +8537,7 @@ static int s2io_club_tcp_session(struct ring_info *ring_data, u8 *buffer,
(*lro)->tcp_next_seq,
ntohl(tcph->seq));
- sp->mac_control.stats_info->
- sw_stat.outof_sequence_pkts++;
+ swstats->outof_sequence_pkts++;
ret = 2;
break;
}
@@ -8667,6 +8631,7 @@ static void lro_append_pkt(struct s2io_nic *sp, struct lro *lro,
struct sk_buff *skb, u32 tcp_len)
{
struct sk_buff *first = lro->parent;
+ struct swStat *swstats = &sp->mac_control.stats_info->sw_stat;
first->len += tcp_len;
first->data_len = lro->frags_len;
@@ -8677,7 +8642,7 @@ static void lro_append_pkt(struct s2io_nic *sp, struct lro *lro,
skb_shinfo(first)->frag_list = skb;
first->truesize += skb->truesize;
lro->last_frag = skb;
- sp->mac_control.stats_info->sw_stat.clubbed_frms_cnt++;
+ swstats->clubbed_frms_cnt++;
return;
}
--
1.6.3.1.10.g659a0.dirty
--
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