Commit 53af53ae authored by David S. Miller's avatar David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Conflicts:
	include/linux/netdevice.h
	net/core/sock.c

Trivial merge issues.

Removal of "extern" for functions declaration in netdevice.h
at the same time "const" was added to an argument.

Two parallel line additions in net/core/sock.c
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parents b343ca84 9684d7b0
......@@ -71,7 +71,7 @@ static int netlink_send(int s, struct cn_msg *msg)
nlh->nlmsg_seq = seq++;
nlh->nlmsg_pid = getpid();
nlh->nlmsg_type = NLMSG_DONE;
nlh->nlmsg_len = NLMSG_LENGTH(size - sizeof(*nlh));
nlh->nlmsg_len = size;
nlh->nlmsg_flags = 0;
m = NLMSG_DATA(nlh);
......
......@@ -1785,6 +1785,7 @@ F: include/net/bluetooth/
BONDING DRIVER
M: Jay Vosburgh <fubar@us.ibm.com>
M: Veaceslav Falico <vfalico@redhat.com>
M: Andy Gospodarek <andy@greyhouse.net>
L: netdev@vger.kernel.org
W: http://sourceforge.net/projects/bonding/
......
......@@ -930,4 +930,5 @@ void bpf_jit_free(struct sk_filter *fp)
{
if (fp->bpf_func != sk_run_filter)
module_free(NULL, fp->bpf_func);
kfree(fp);
}
......@@ -691,4 +691,5 @@ void bpf_jit_free(struct sk_filter *fp)
{
if (fp->bpf_func != sk_run_filter)
module_free(NULL, fp->bpf_func);
kfree(fp);
}
......@@ -881,7 +881,9 @@ void bpf_jit_free(struct sk_filter *fp)
struct bpf_binary_header *header = (void *)addr;
if (fp->bpf_func == sk_run_filter)
return;
goto free_filter;
set_memory_rw(addr, header->pages);
module_free(NULL, header);
free_filter:
kfree(fp);
}
......@@ -808,4 +808,5 @@ void bpf_jit_free(struct sk_filter *fp)
{
if (fp->bpf_func != sk_run_filter)
module_free(NULL, fp->bpf_func);
kfree(fp);
}
......@@ -772,13 +772,21 @@ out:
return;
}
static void bpf_jit_free_deferred(struct work_struct *work)
{
struct sk_filter *fp = container_of(work, struct sk_filter, work);
unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
struct bpf_binary_header *header = (void *)addr;
set_memory_rw(addr, header->pages);
module_free(NULL, header);
kfree(fp);
}
void bpf_jit_free(struct sk_filter *fp)
{
if (fp->bpf_func != sk_run_filter) {
unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
struct bpf_binary_header *header = (void *)addr;
set_memory_rw(addr, header->pages);
module_free(NULL, header);
INIT_WORK(&fp->work, bpf_jit_free_deferred);
schedule_work(&fp->work);
}
}
......@@ -65,6 +65,7 @@ void proc_fork_connector(struct task_struct *task)
msg = (struct cn_msg *)buffer;
ev = (struct proc_event *)msg->data;
memset(&ev->event_data, 0, sizeof(ev->event_data));
get_seq(&msg->seq, &ev->cpu);
ktime_get_ts(&ts); /* get high res monotonic timestamp */
put_unaligned(timespec_to_ns(&ts), (__u64 *)&ev->timestamp_ns);
......@@ -80,6 +81,7 @@ void proc_fork_connector(struct task_struct *task)
memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id));
msg->ack = 0; /* not used */
msg->len = sizeof(*ev);
msg->flags = 0; /* not used */
/* If cn_netlink_send() failed, the data is not sent */
cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
}
......@@ -96,6 +98,7 @@ void proc_exec_connector(struct task_struct *task)
msg = (struct cn_msg *)buffer;
ev = (struct proc_event *)msg->data;
memset(&ev->event_data, 0, sizeof(ev->event_data));
get_seq(&msg->seq, &ev->cpu);
ktime_get_ts(&ts); /* get high res monotonic timestamp */
put_unaligned(timespec_to_ns(&ts), (__u64 *)&ev->timestamp_ns);
......@@ -106,6 +109,7 @@ void proc_exec_connector(struct task_struct *task)
memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id));
msg->ack = 0; /* not used */
msg->len = sizeof(*ev);
msg->flags = 0; /* not used */
cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
}
......@@ -122,6 +126,7 @@ void proc_id_connector(struct task_struct *task, int which_id)
msg = (struct cn_msg *)buffer;
ev = (struct proc_event *)msg->data;
memset(&ev->event_data, 0, sizeof(ev->event_data));
ev->what = which_id;
ev->event_data.id.process_pid = task->pid;
ev->event_data.id.process_tgid = task->tgid;
......@@ -145,6 +150,7 @@ void proc_id_connector(struct task_struct *task, int which_id)
memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id));
msg->ack = 0; /* not used */
msg->len = sizeof(*ev);
msg->flags = 0; /* not used */
cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
}
......@@ -160,6 +166,7 @@ void proc_sid_connector(struct task_struct *task)
msg = (struct cn_msg *)buffer;
ev = (struct proc_event *)msg->data;
memset(&ev->event_data, 0, sizeof(ev->event_data));
get_seq(&msg->seq, &ev->cpu);
ktime_get_ts(&ts); /* get high res monotonic timestamp */
put_unaligned(timespec_to_ns(&ts), (__u64 *)&ev->timestamp_ns);
......@@ -170,6 +177,7 @@ void proc_sid_connector(struct task_struct *task)
memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id));
msg->ack = 0; /* not used */
msg->len = sizeof(*ev);
msg->flags = 0; /* not used */
cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
}
......@@ -185,6 +193,7 @@ void proc_ptrace_connector(struct task_struct *task, int ptrace_id)
msg = (struct cn_msg *)buffer;
ev = (struct proc_event *)msg->data;
memset(&ev->event_data, 0, sizeof(ev->event_data));
get_seq(&msg->seq, &ev->cpu);
ktime_get_ts(&ts); /* get high res monotonic timestamp */
put_unaligned(timespec_to_ns(&ts), (__u64 *)&ev->timestamp_ns);
......@@ -203,6 +212,7 @@ void proc_ptrace_connector(struct task_struct *task, int ptrace_id)
memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id));
msg->ack = 0; /* not used */
msg->len = sizeof(*ev);
msg->flags = 0; /* not used */
cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
}
......@@ -218,6 +228,7 @@ void proc_comm_connector(struct task_struct *task)
msg = (struct cn_msg *)buffer;
ev = (struct proc_event *)msg->data;
memset(&ev->event_data, 0, sizeof(ev->event_data));
get_seq(&msg->seq, &ev->cpu);
ktime_get_ts(&ts); /* get high res monotonic timestamp */
put_unaligned(timespec_to_ns(&ts), (__u64 *)&ev->timestamp_ns);
......@@ -229,6 +240,7 @@ void proc_comm_connector(struct task_struct *task)
memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id));
msg->ack = 0; /* not used */
msg->len = sizeof(*ev);
msg->flags = 0; /* not used */
cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
}
......@@ -244,6 +256,7 @@ void proc_coredump_connector(struct task_struct *task)
msg = (struct cn_msg *)buffer;
ev = (struct proc_event *)msg->data;
memset(&ev->event_data, 0, sizeof(ev->event_data));
get_seq(&msg->seq, &ev->cpu);
ktime_get_ts(&ts); /* get high res monotonic timestamp */
put_unaligned(timespec_to_ns(&ts), (__u64 *)&ev->timestamp_ns);
......@@ -254,6 +267,7 @@ void proc_coredump_connector(struct task_struct *task)
memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id));
msg->ack = 0; /* not used */
msg->len = sizeof(*ev);
msg->flags = 0; /* not used */
cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
}
......@@ -269,6 +283,7 @@ void proc_exit_connector(struct task_struct *task)
msg = (struct cn_msg *)buffer;
ev = (struct proc_event *)msg->data;
memset(&ev->event_data, 0, sizeof(ev->event_data));
get_seq(&msg->seq, &ev->cpu);
ktime_get_ts(&ts); /* get high res monotonic timestamp */
put_unaligned(timespec_to_ns(&ts), (__u64 *)&ev->timestamp_ns);
......@@ -281,6 +296,7 @@ void proc_exit_connector(struct task_struct *task)
memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id));
msg->ack = 0; /* not used */
msg->len = sizeof(*ev);
msg->flags = 0; /* not used */
cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
}
......@@ -304,6 +320,7 @@ static void cn_proc_ack(int err, int rcvd_seq, int rcvd_ack)
msg = (struct cn_msg *)buffer;
ev = (struct proc_event *)msg->data;
memset(&ev->event_data, 0, sizeof(ev->event_data));
msg->seq = rcvd_seq;
ktime_get_ts(&ts); /* get high res monotonic timestamp */
put_unaligned(timespec_to_ns(&ts), (__u64 *)&ev->timestamp_ns);
......@@ -313,6 +330,7 @@ static void cn_proc_ack(int err, int rcvd_seq, int rcvd_ack)
memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id));
msg->ack = rcvd_ack + 1;
msg->len = sizeof(*ev);
msg->flags = 0; /* not used */
cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
}
......
......@@ -109,7 +109,7 @@ int cn_netlink_send(struct cn_msg *msg, u32 __group, gfp_t gfp_mask)
data = nlmsg_data(nlh);
memcpy(data, msg, sizeof(*data) + msg->len);
memcpy(data, msg, size);
NETLINK_CB(skb).dst_group = group;
......@@ -157,17 +157,18 @@ static int cn_call_callback(struct sk_buff *skb)
static void cn_rx_skb(struct sk_buff *__skb)
{
struct nlmsghdr *nlh;
int err;
struct sk_buff *skb;
int len, err;
skb = skb_get(__skb);
if (skb->len >= NLMSG_HDRLEN) {
nlh = nlmsg_hdr(skb);
len = nlmsg_len(nlh);
if (nlh->nlmsg_len < sizeof(struct cn_msg) ||
if (len < (int)sizeof(struct cn_msg) ||
skb->len < nlh->nlmsg_len ||
nlh->nlmsg_len > CONNECTOR_MAX_MSG_SIZE) {
len > CONNECTOR_MAX_MSG_SIZE) {
kfree_skb(skb);
return;
}
......
......@@ -705,14 +705,14 @@ static size_t can_get_size(const struct net_device *dev)
size_t size;
size = nla_total_size(sizeof(u32)); /* IFLA_CAN_STATE */
size += sizeof(struct can_ctrlmode); /* IFLA_CAN_CTRLMODE */
size += nla_total_size(sizeof(struct can_ctrlmode)); /* IFLA_CAN_CTRLMODE */
size += nla_total_size(sizeof(u32)); /* IFLA_CAN_RESTART_MS */
size += sizeof(struct can_bittiming); /* IFLA_CAN_BITTIMING */
size += sizeof(struct can_clock); /* IFLA_CAN_CLOCK */
size += nla_total_size(sizeof(struct can_bittiming)); /* IFLA_CAN_BITTIMING */
size += nla_total_size(sizeof(struct can_clock)); /* IFLA_CAN_CLOCK */
if (priv->do_get_berr_counter) /* IFLA_CAN_BERR_COUNTER */
size += sizeof(struct can_berr_counter);
size += nla_total_size(sizeof(struct can_berr_counter));
if (priv->bittiming_const) /* IFLA_CAN_BITTIMING_CONST */
size += sizeof(struct can_bittiming_const);
size += nla_total_size(sizeof(struct can_bittiming_const));
return size;
}
......
......@@ -106,7 +106,6 @@
#define XGMAC_DMA_HW_FEATURE 0x00000f58 /* Enabled Hardware Features */
#define XGMAC_ADDR_AE 0x80000000
#define XGMAC_MAX_FILTER_ADDR 31
/* PMT Control and Status */
#define XGMAC_PMT_POINTER_RESET 0x80000000
......@@ -384,6 +383,7 @@ struct xgmac_priv {
struct device *device;
struct napi_struct napi;
int max_macs;
struct xgmac_extra_stats xstats;
spinlock_t stats_lock;
......@@ -1291,14 +1291,12 @@ static void xgmac_set_rx_mode(struct net_device *dev)
netdev_dbg(priv->dev, "# mcasts %d, # unicast %d\n",
netdev_mc_count(dev), netdev_uc_count(dev));
if (dev->flags & IFF_PROMISC) {
writel(XGMAC_FRAME_FILTER_PR, ioaddr + XGMAC_FRAME_FILTER);
return;
}
if (dev->flags & IFF_PROMISC)
value |= XGMAC_FRAME_FILTER_PR;
memset(hash_filter, 0, sizeof(hash_filter));
if (netdev_uc_count(dev) > XGMAC_MAX_FILTER_ADDR) {
if (netdev_uc_count(dev) > priv->max_macs) {
use_hash = true;
value |= XGMAC_FRAME_FILTER_HUC | XGMAC_FRAME_FILTER_HPF;
}
......@@ -1321,7 +1319,7 @@ static void xgmac_set_rx_mode(struct net_device *dev)
goto out;
}
if ((netdev_mc_count(dev) + reg - 1) > XGMAC_MAX_FILTER_ADDR) {
if ((netdev_mc_count(dev) + reg - 1) > priv->max_macs) {
use_hash = true;
value |= XGMAC_FRAME_FILTER_HMC | XGMAC_FRAME_FILTER_HPF;
} else {
......@@ -1342,8 +1340,8 @@ static void xgmac_set_rx_mode(struct net_device *dev)
}
out:
for (i = reg; i < XGMAC_MAX_FILTER_ADDR; i++)
xgmac_set_mac_addr(ioaddr, NULL, reg);
for (i = reg; i <= priv->max_macs; i++)
xgmac_set_mac_addr(ioaddr, NULL, i);
for (i = 0; i < XGMAC_NUM_HASH; i++)
writel(hash_filter[i], ioaddr + XGMAC_HASH(i));
......@@ -1761,6 +1759,13 @@ static int xgmac_probe(struct platform_device *pdev)
uid = readl(priv->base + XGMAC_VERSION);
netdev_info(ndev, "h/w version is 0x%x\n", uid);
/* Figure out how many valid mac address filter registers we have */
writel(1, priv->base + XGMAC_ADDR_HIGH(31));
if (readl(priv->base + XGMAC_ADDR_HIGH(31)) == 1)
priv->max_macs = 31;
else
priv->max_macs = 7;
writel(0, priv->base + XGMAC_DMA_INTR_ENA);
ndev->irq = platform_get_irq(pdev, 0);
if (ndev->irq == -ENXIO) {
......
......@@ -2657,6 +2657,8 @@ static int igb_set_eee(struct net_device *netdev,
(hw->phy.media_type != e1000_media_type_copper))
return -EOPNOTSUPP;
memset(&eee_curr, 0, sizeof(struct ethtool_eee));
ret_val = igb_get_eee(netdev, &eee_curr);
if (ret_val)
return ret_val;
......
......@@ -1131,15 +1131,13 @@ static void mib_counters_update(struct mv643xx_eth_private *mp)
p->rx_discard += rdlp(mp, RX_DISCARD_FRAME_CNT);
p->rx_overrun += rdlp(mp, RX_OVERRUN_FRAME_CNT);
spin_unlock_bh(&mp->mib_counters_lock);
mod_timer(&mp->mib_counters_timer, jiffies + 30 * HZ);
}
static void mib_counters_timer_wrapper(unsigned long _mp)
{
struct mv643xx_eth_private *mp = (void *)_mp;
mib_counters_update(mp);
mod_timer(&mp->mib_counters_timer, jiffies + 30 * HZ);
}
......@@ -2237,6 +2235,7 @@ static int mv643xx_eth_open(struct net_device *dev)
mp->int_mask |= INT_TX_END_0 << i;
}
add_timer(&mp->mib_counters_timer);
port_start(mp);
wrlp(mp, INT_MASK_EXT, INT_EXT_LINK_PHY | INT_EXT_TX);
......@@ -2534,6 +2533,7 @@ static int mv643xx_eth_shared_of_add_port(struct platform_device *pdev,
if (!ppdev)
return -ENOMEM;
ppdev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
ppdev->dev.of_node = pnp;
ret = platform_device_add_resources(ppdev, &res, 1);
if (ret)
......@@ -2916,7 +2916,6 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
mp->mib_counters_timer.data = (unsigned long)mp;
mp->mib_counters_timer.function = mib_counters_timer_wrapper;
mp->mib_counters_timer.expires = jiffies + 30 * HZ;
add_timer(&mp->mib_counters_timer);
spin_lock_init(&mp->mib_counters_lock);
......
......@@ -70,14 +70,15 @@ static int mlx4_alloc_pages(struct mlx4_en_priv *priv,
put_page(page);
return -ENOMEM;
}
page_alloc->size = PAGE_SIZE << order;
page_alloc->page_size = PAGE_SIZE << order;
page_alloc->page = page;
page_alloc->dma = dma;
page_alloc->offset = frag_info->frag_align;
page_alloc->page_offset = frag_info->frag_align;
/* Not doing get_page() for each frag is a big win
* on asymetric workloads.
*/
atomic_set(&page->_count, page_alloc->size / frag_info->frag_stride);
atomic_set(&page->_count,
page_alloc->page_size / frag_info->frag_stride);
return 0;
}
......@@ -96,16 +97,19 @@ static int mlx4_en_alloc_frags(struct mlx4_en_priv *priv,
for (i = 0; i < priv->num_frags; i++) {
frag_info = &priv->frag_info[i];
page_alloc[i] = ring_alloc[i];
page_alloc[i].offset += frag_info->frag_stride;
if (page_alloc[i].offset + frag_info->frag_stride <= ring_alloc[i].size)
page_alloc[i].page_offset += frag_info->frag_stride;
if (page_alloc[i].page_offset + frag_info->frag_stride <=
ring_alloc[i].page_size)
continue;
if (mlx4_alloc_pages(priv, &page_alloc[i], frag_info, gfp))
goto out;
}
for (i = 0; i < priv->num_frags; i++) {
frags[i] = ring_alloc[i];
dma = ring_alloc[i].dma + ring_alloc[i].offset;
dma = ring_alloc[i].dma + ring_alloc[i].page_offset;
ring_alloc[i] = page_alloc[i];
rx_desc->data[i].addr = cpu_to_be64(dma);
}
......@@ -117,7 +121,7 @@ out:
frag_info = &priv->frag_info[i];
if (page_alloc[i].page != ring_alloc[i].page) {
dma_unmap_page(priv->ddev, page_alloc[i].dma,
page_alloc[i].size, PCI_DMA_FROMDEVICE);
page_alloc[i].page_size, PCI_DMA_FROMDEVICE);
page = page_alloc[i].page;
atomic_set(&page->_count, 1);
put_page(page);
......@@ -131,10 +135,12 @@ static void mlx4_en_free_frag(struct mlx4_en_priv *priv,
int i)
{
const struct mlx4_en_frag_info *frag_info = &priv->frag_info[i];
u32 next_frag_end = frags[i].page_offset + 2 * frag_info->frag_stride;
if (frags[i].offset + frag_info->frag_stride > frags[i].size)
dma_unmap_page(priv->ddev, frags[i].dma, frags[i].size,
PCI_DMA_FROMDEVICE);
if (next_frag_end > frags[i].page_size)
dma_unmap_page(priv->ddev, frags[i].dma, frags[i].page_size,
PCI_DMA_FROMDEVICE);
if (frags[i].page)
put_page(frags[i].page);
......@@ -161,7 +167,7 @@ out:
page_alloc = &ring->page_alloc[i];
dma_unmap_page(priv->ddev, page_alloc->dma,
page_alloc->size, PCI_DMA_FROMDEVICE);
page_alloc->page_size, PCI_DMA_FROMDEVICE);
page = page_alloc->page;
atomic_set(&page->_count, 1);
put_page(page);
......@@ -184,10 +190,11 @@ static void mlx4_en_destroy_allocator(struct mlx4_en_priv *priv,
i, page_count(page_alloc->page));
dma_unmap_page(priv->ddev, page_alloc->dma,
page_alloc->size, PCI_DMA_FROMDEVICE);
while (page_alloc->offset + frag_info->frag_stride < page_alloc->size) {
page_alloc->page_size, PCI_DMA_FROMDEVICE);
while (page_alloc->page_offset + frag_info->frag_stride <
page_alloc->page_size) {
put_page(page_alloc->page);
page_alloc->offset += frag_info->frag_stride;
page_alloc->page_offset += frag_info->frag_stride;
}
page_alloc->page = NULL;
}
......@@ -478,7 +485,7 @@ static int mlx4_en_complete_rx_desc(struct mlx4_en_priv *priv,
/* Save page reference in skb */
__skb_frag_set_page(&skb_frags_rx[nr], frags[nr].page);
skb_frag_size_set(&skb_frags_rx[nr], frag_info->frag_size);
skb_frags_rx[nr].page_offset = frags[nr].offset;
skb_frags_rx[nr].page_offset = frags[nr].page_offset;
skb->truesize += frag_info->frag_stride;
frags[nr].page = NULL;
}
......@@ -517,7 +524,7 @@ static struct sk_buff *mlx4_en_rx_skb(struct mlx4_en_priv *priv,
/* Get pointer to first fragment so we could copy the headers into the
* (linear part of the) skb */
va = page_address(frags[0].page) + frags[0].offset;
va = page_address(frags[0].page) + frags[0].page_offset;
if (length <= SMALL_PACKET_SIZE) {
/* We are copying all relevant data to the skb - temporarily
......@@ -645,7 +652,7 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud
dma_sync_single_for_cpu(priv->ddev, dma, sizeof(*ethh),
DMA_FROM_DEVICE);
ethh = (struct ethhdr *)(page_address(frags[0].page) +
frags[0].offset);
frags[0].page_offset);
if (is_multicast_ether_addr(ethh->h_dest)) {
struct mlx4_mac_entry *entry;
......
......@@ -237,8 +237,8 @@ struct mlx4_en_tx_desc {
struct mlx4_en_rx_alloc {
struct page *page;
dma_addr_t dma;
u32 offset;
u32 size;
u32 page_offset;
u32 page_size;
};
struct mlx4_en_tx_ring {
......
......@@ -448,7 +448,8 @@ static int moxart_mac_probe(struct platform_device *pdev)
irq = irq_of_parse_and_map(node, 0);
if (irq <= 0) {
netdev_err(ndev, "irq_of_parse_and_map failed\n");
return -EINVAL;
ret = -EINVAL;
goto irq_map_fail;
}
priv = netdev_priv(ndev);
......@@ -472,24 +473,32 @@ static int moxart_mac_probe(struct platform_device *pdev)
priv->tx_desc_base = dma_alloc_coherent(NULL, TX_REG_DESC_SIZE *
TX_DESC_NUM, &priv->tx_base,
GFP_DMA | GFP_KERNEL);
if (priv->tx_desc_base == NULL)
if (priv->tx_desc_base == NULL) {
ret = -ENOMEM;
goto init_fail;
}
priv->rx_desc_base = dma_alloc_coherent(NULL, RX_REG_DESC_SIZE *
RX_DESC_NUM, &priv->rx_base,
GFP_DMA | GFP_KERNEL);
if (priv->rx_desc_base == NULL)
if (priv->rx_desc_base == NULL) {
ret = -ENOMEM;
goto init_fail;
}
priv->tx_buf_base = kmalloc(priv->tx_buf_size * TX_DESC_NUM,
GFP_ATOMIC);
if (!priv->tx_buf_base)
if (!priv->tx_buf_base) {
ret = -ENOMEM;
goto init_fail;
}
priv->rx_buf_base = kmalloc(priv->rx_buf_size * RX_DESC_NUM,
GFP_ATOMIC);
if (!priv->rx_buf_base)
if (!priv->rx_buf_base) {
ret = -ENOMEM;
goto init_fail;
}
platform_set_drvdata(pdev, ndev);
......@@ -522,7 +531,8 @@ static int moxart_mac_probe(struct platform_device *pdev)
init_fail:
netdev_err(ndev, "init failed\n");
moxart_mac_free_memory(ndev);
irq_map_fail:
free_netdev(ndev);
return ret;
}
......
......@@ -2257,7 +2257,7 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
err = qlcnic_alloc_adapter_resources(adapter);
if (err)
goto err_out_free_netdev;
goto err_out_free_wq;
adapter->dev_rst_time = jiffies;
adapter->ahw->revision_id = pdev->revision;
......@@ -2396,6 +2396,9 @@ err_out_disable_msi:
err_out_free_hw:
qlcnic_free_adapter_resources(adapter);
err_out_free_wq:
destroy_workqueue(adapter->qlcnic_wq);
err_out_free_netdev:
free_netdev(netdev);
......
......@@ -620,12 +620,16 @@ static struct sh_eth_cpu_data sh7734_data = {
.eesr_err_check = EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_RABT |
EESR_RFE | EESR_RDE | EESR_RFRMER | EESR_TFE |
EESR_TDE | EESR_ECI,
.fdr_value = 0x0000070f,
.rmcr_value = 0x00000001,
.apr = 1,
.mpr = 1,
.tpauser = 1,
.bculr = 1,
.hw_swap = 1,
.rpadir = 1,
.rpadir_value = 2 << 16,
.no_trimd = 1,
.no_ade = 1,
.tsu = 1,
......
......@@ -754,6 +754,18 @@ static const struct efx_hw_stat_desc efx_ef10_stat_desc[EF10_STAT_COUNT] = {
EF10_DMA_STAT(rx_align_error, RX_ALIGN_ERROR_PKTS),
EF10_DMA_STAT(rx_length_error, RX_LENGTH_ERROR_PKTS),
EF10_DMA_STAT(rx_nodesc_drops, RX_NODESC_DROPS),
EF10_DMA_STAT(rx_pm_trunc_bb_overflow, PM_TRUNC_BB_OVERFLOW),
EF10_DMA_STAT(rx_pm_discard_bb_overflow, PM_DISCARD_BB_OVERFLOW),
EF10_DMA_STAT(rx_pm_trunc_vfifo_full, PM_TRUNC_VFIFO_FULL),
EF10_DMA_STAT(rx_pm_discard_vfifo_full, PM_DISCARD_VFIFO_FULL),
EF10_DMA_STAT(rx_pm_trunc_qbb, PM_TRUNC_QBB),
EF10_DMA_STAT(rx_pm_discard_qbb, PM_DISCARD_QBB),
EF10_DMA_STAT(rx_pm_discard_mapping, PM_DISCARD_MAPPING),
EF10_DMA_STAT(rx_dp_q_disabled_packets, RXDP_Q_DISABLED_PKTS),
EF10_DMA_STAT(rx_dp_di_dropped_packets, RXDP_DI_DROPPED_PKTS),
EF10_DMA_STAT(rx_dp_streaming_packets, RXDP_STREAMING_PKTS),
EF10_DMA_STAT(rx_dp_emerg_fetch, RXDP_EMERGENCY_FETCH_CONDITIONS),
EF10_DMA_STAT(rx_dp_emerg_wait, RXDP_EMERGENCY_WAIT_CONDITIONS),
};
#define HUNT_COMMON_STAT_MASK ((1ULL << EF10_STAT_tx_bytes) | \
......@@ -808,44 +820,72 @@ static const struct efx_hw_stat_desc efx_ef10_stat_desc[EF10_STAT_COUNT] = {
#define HUNT_40G_EXTRA_STAT_MASK ((1ULL << EF10_STAT_rx_align_error) | \
(1ULL << EF10_STAT_rx_length_error))
#if BITS_PER_LONG == 64
#define STAT_MASK_BITMAP(bits) (bits)
#else
#define STAT_MASK_BITMAP(bits) (bits) & 0xffffffff, (bits) >> 32
#endif
static const unsigned long *efx_ef10_stat_mask(struct efx_nic *efx)
{
static const unsigned long hunt_40g_stat_mask[] = {
STAT_MASK_BITMAP(HUNT_COMMON_STAT_MASK |
HUNT_40G_EXTRA_STAT_MASK)
};
static const unsigned long hunt_10g_only_stat_mask[] = {
STAT_MASK_BITMAP(HUNT_COMMON_STAT_MASK |
HUNT_10G_ONLY_STAT_MASK)
};
/* These statistics are only provided if the firmware supports the
* capability PM_AND_RXDP_COUNTERS.
*/
#define HUNT_PM_AND_RXDP_STAT_MASK ( \
(1ULL << EF10_STAT_rx_pm_trunc_bb_overflow) | \
(1ULL << EF10_STAT_rx_pm_discard_bb_overflow) | \
(1ULL << EF10_STAT_rx_pm_trunc_vfifo_full) | \
(1ULL << EF10_STAT_rx_pm_discard_vfifo_full) | \
(1ULL << EF10_STAT_rx_pm_trunc_qbb) | \
(1ULL << EF10_STAT_rx_pm_discard_qbb) | \
(1ULL << EF10_STAT_rx_pm_discard_mapping) | \
(1ULL << EF10_STAT_rx_dp_q_disabled_packets) | \
(1ULL << EF10_STAT_rx_dp_di_dropped_packets) | \
(1ULL << EF10_STAT_rx_dp_streaming_packets) | \
(1ULL << EF10_STAT_rx_dp_emerg_fetch) | \
(1ULL << EF10_STAT_rx_dp_emerg_wait))
static u64 efx_ef10_raw_stat_mask(struct efx_nic *efx)
{
u64 raw_mask = HUNT_COMMON_STAT_MASK;
u32 port_caps = efx_mcdi_phy_get_caps(efx);
struct efx_ef10_nic_data *nic_data = efx->nic_data;
if (port_caps & (1 << MC_CMD_PHY_CAP_40000FDX_LBN))
return hunt_40g_stat_mask;
raw_mask |= HUNT_40G_EXTRA_STAT_MASK;
else
return hunt_10g_only_stat_mask;
raw_mask |= HUNT_10G_ONLY_STAT_MASK;
if (nic_data->datapath_caps &
(1 << MC_CMD_GET_CAPABILITIES_OUT_PM_AND_RXDP_COUNTERS_LBN))
raw_mask |= HUNT_PM_AND_RXDP_STAT_MASK;
return raw_mask;
}
static void efx_ef10_get_stat_mask(struct efx_nic *efx, unsigned long *mask)
{
u64 raw_mask = efx_ef10_raw_stat_mask(efx);
#if BITS_PER_LONG == 64
mask[0] = raw_mask;
#else
mask[0] = raw_mask & 0xffffffff;
mask[1] = raw_mask >> 32;
#endif
}
static size_t efx_ef10_describe_stats(struct efx_nic *efx, u8 *names)
{
DECLARE_BITMAP(mask, EF10_STAT_COUNT);