Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (51 commits)
  netfilter: ipset: Fix the order of listing of sets
  ip6_pol_route panic: Do not allow VLAN on loopback
  bnx2x: Fix port identification problem
  r8169: add Realtek as maintainer.
  ip: ip_options_compile() resilient to NULL skb route
  bna: fix memory leak during RX path cleanup
  bna: fix for clean fw re-initialization
  usbnet: Fix up 'FLAG_POINTTOPOINT' and 'FLAG_MULTI_PACKET' overlaps.
  iwlegacy: fix tx_power initialization
  Revert "tcp: disallow bind() to reuse addr/port"
  qlcnic: limit skb frags for non tso packet
  net: can: mscan: fix build breakage in mpc5xxx_can
  netfilter: ipset: set match and SET target fixes
  netfilter: ipset: bitmap:ip,mac type requires "src" for MAC
  sctp: fix oops while removed transport still using as retran path
  sctp: fix oops when updating retransmit path with DEBUG on
  net: Disable NETIF_F_TSO_ECN when TSO is disabled
  net: Disable all TSO features when SG is disabled
  sfc: Use rmb() to ensure reads occur in order
  ieee802154: Remove hacked CFLAGS in net/ieee802154/Makefile
  ...
This commit is contained in:
Linus Torvalds
2011-04-19 15:16:41 -07:00
64 changed files with 330 additions and 203 deletions
+1
View File
@@ -151,6 +151,7 @@ S: Maintained
F: drivers/net/hamradio/6pack.c
8169 10/100/1000 GIGABIT ETHERNET DRIVER
M: Realtek linux nic maintainers <nic_swsd@realtek.com>
M: Francois Romieu <romieu@fr.zoreil.com>
L: netdev@vger.kernel.org
S: Maintained
+1
View File
@@ -142,6 +142,7 @@ static int cn_call_callback(struct sk_buff *skb)
cbq->callback(msg, nsp);
kfree_skb(skb);
cn_queue_release_callback(cbq);
err = 0;
}
return err;
+18 -13
View File
@@ -38,6 +38,8 @@
#define bfa_ioc_map_port(__ioc) ((__ioc)->ioc_hwif->ioc_map_port(__ioc))
#define bfa_ioc_notify_fail(__ioc) \
((__ioc)->ioc_hwif->ioc_notify_fail(__ioc))
#define bfa_ioc_sync_start(__ioc) \
((__ioc)->ioc_hwif->ioc_sync_start(__ioc))
#define bfa_ioc_sync_join(__ioc) \
((__ioc)->ioc_hwif->ioc_sync_join(__ioc))
#define bfa_ioc_sync_leave(__ioc) \
@@ -602,7 +604,7 @@ bfa_iocpf_sm_fwcheck(struct bfa_iocpf *iocpf, enum iocpf_event event)
switch (event) {
case IOCPF_E_SEMLOCKED:
if (bfa_ioc_firmware_lock(ioc)) {
if (bfa_ioc_sync_complete(ioc)) {
if (bfa_ioc_sync_start(ioc)) {
iocpf->retry_count = 0;
bfa_ioc_sync_join(ioc);
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_hwinit);
@@ -1314,7 +1316,7 @@ bfa_nw_ioc_fwver_cmp(struct bfa_ioc *ioc, struct bfi_ioc_image_hdr *fwhdr)
* execution context (driver/bios) must match.
*/
static bool
bfa_ioc_fwver_valid(struct bfa_ioc *ioc)
bfa_ioc_fwver_valid(struct bfa_ioc *ioc, u32 boot_env)
{
struct bfi_ioc_image_hdr fwhdr, *drv_fwhdr;
@@ -1325,7 +1327,7 @@ bfa_ioc_fwver_valid(struct bfa_ioc *ioc)
if (fwhdr.signature != drv_fwhdr->signature)
return false;
if (fwhdr.exec != drv_fwhdr->exec)
if (swab32(fwhdr.param) != boot_env)
return false;
return bfa_nw_ioc_fwver_cmp(ioc, &fwhdr);
@@ -1352,9 +1354,12 @@ bfa_ioc_hwinit(struct bfa_ioc *ioc, bool force)
{
enum bfi_ioc_state ioc_fwstate;
bool fwvalid;
u32 boot_env;
ioc_fwstate = readl(ioc->ioc_regs.ioc_fwstate);
boot_env = BFI_BOOT_LOADER_OS;
if (force)
ioc_fwstate = BFI_IOC_UNINIT;
@@ -1362,10 +1367,10 @@ bfa_ioc_hwinit(struct bfa_ioc *ioc, bool force)
* check if firmware is valid
*/
fwvalid = (ioc_fwstate == BFI_IOC_UNINIT) ?
false : bfa_ioc_fwver_valid(ioc);
false : bfa_ioc_fwver_valid(ioc, boot_env);
if (!fwvalid) {
bfa_ioc_boot(ioc, BFI_BOOT_TYPE_NORMAL, ioc->pcidev.device_id);
bfa_ioc_boot(ioc, BFI_BOOT_TYPE_NORMAL, boot_env);
return;
}
@@ -1396,7 +1401,7 @@ bfa_ioc_hwinit(struct bfa_ioc *ioc, bool force)
/**
* Initialize the h/w for any other states.
*/
bfa_ioc_boot(ioc, BFI_BOOT_TYPE_NORMAL, ioc->pcidev.device_id);
bfa_ioc_boot(ioc, BFI_BOOT_TYPE_NORMAL, boot_env);
}
void
@@ -1506,7 +1511,7 @@ bfa_ioc_hb_stop(struct bfa_ioc *ioc)
*/
static void
bfa_ioc_download_fw(struct bfa_ioc *ioc, u32 boot_type,
u32 boot_param)
u32 boot_env)
{
u32 *fwimg;
u32 pgnum, pgoff;
@@ -1558,10 +1563,10 @@ bfa_ioc_download_fw(struct bfa_ioc *ioc, u32 boot_type,
/*
* Set boot type and boot param at the end.
*/
writel((swab32(swab32(boot_type))), ((ioc->ioc_regs.smem_page_start)
writel(boot_type, ((ioc->ioc_regs.smem_page_start)
+ (BFI_BOOT_TYPE_OFF)));
writel((swab32(swab32(boot_param))), ((ioc->ioc_regs.smem_page_start)
+ (BFI_BOOT_PARAM_OFF)));
writel(boot_env, ((ioc->ioc_regs.smem_page_start)
+ (BFI_BOOT_LOADER_OFF)));
}
static void
@@ -1721,7 +1726,7 @@ bfa_ioc_pll_init(struct bfa_ioc *ioc)
* as the entry vector.
*/
static void
bfa_ioc_boot(struct bfa_ioc *ioc, u32 boot_type, u32 boot_param)
bfa_ioc_boot(struct bfa_ioc *ioc, u32 boot_type, u32 boot_env)
{
void __iomem *rb;
@@ -1734,7 +1739,7 @@ bfa_ioc_boot(struct bfa_ioc *ioc, u32 boot_type, u32 boot_param)
* Initialize IOC state of all functions on a chip reset.
*/
rb = ioc->pcidev.pci_bar_kva;
if (boot_param == BFI_BOOT_TYPE_MEMTEST) {
if (boot_type == BFI_BOOT_TYPE_MEMTEST) {
writel(BFI_IOC_MEMTEST, (rb + BFA_IOC0_STATE_REG));
writel(BFI_IOC_MEMTEST, (rb + BFA_IOC1_STATE_REG));
} else {
@@ -1743,7 +1748,7 @@ bfa_ioc_boot(struct bfa_ioc *ioc, u32 boot_type, u32 boot_param)
}
bfa_ioc_msgflush(ioc);
bfa_ioc_download_fw(ioc, boot_type, boot_param);
bfa_ioc_download_fw(ioc, boot_type, boot_env);
/**
* Enable interrupts just before starting LPU
+1
View File
@@ -194,6 +194,7 @@ struct bfa_ioc_hwif {
bool msix);
void (*ioc_notify_fail) (struct bfa_ioc *ioc);
void (*ioc_ownership_reset) (struct bfa_ioc *ioc);
bool (*ioc_sync_start) (struct bfa_ioc *ioc);
void (*ioc_sync_join) (struct bfa_ioc *ioc);
void (*ioc_sync_leave) (struct bfa_ioc *ioc);
void (*ioc_sync_ack) (struct bfa_ioc *ioc);
+28
View File
@@ -41,6 +41,7 @@ static void bfa_ioc_ct_map_port(struct bfa_ioc *ioc);
static void bfa_ioc_ct_isr_mode_set(struct bfa_ioc *ioc, bool msix);
static void bfa_ioc_ct_notify_fail(struct bfa_ioc *ioc);
static void bfa_ioc_ct_ownership_reset(struct bfa_ioc *ioc);
static bool bfa_ioc_ct_sync_start(struct bfa_ioc *ioc);
static void bfa_ioc_ct_sync_join(struct bfa_ioc *ioc);
static void bfa_ioc_ct_sync_leave(struct bfa_ioc *ioc);
static void bfa_ioc_ct_sync_ack(struct bfa_ioc *ioc);
@@ -63,6 +64,7 @@ bfa_nw_ioc_set_ct_hwif(struct bfa_ioc *ioc)
nw_hwif_ct.ioc_isr_mode_set = bfa_ioc_ct_isr_mode_set;
nw_hwif_ct.ioc_notify_fail = bfa_ioc_ct_notify_fail;
nw_hwif_ct.ioc_ownership_reset = bfa_ioc_ct_ownership_reset;
nw_hwif_ct.ioc_sync_start = bfa_ioc_ct_sync_start;
nw_hwif_ct.ioc_sync_join = bfa_ioc_ct_sync_join;
nw_hwif_ct.ioc_sync_leave = bfa_ioc_ct_sync_leave;
nw_hwif_ct.ioc_sync_ack = bfa_ioc_ct_sync_ack;
@@ -342,6 +344,32 @@ bfa_ioc_ct_ownership_reset(struct bfa_ioc *ioc)
bfa_nw_ioc_hw_sem_release(ioc);
}
/**
* Synchronized IOC failure processing routines
*/
static bool
bfa_ioc_ct_sync_start(struct bfa_ioc *ioc)
{
u32 r32 = readl(ioc->ioc_regs.ioc_fail_sync);
u32 sync_reqd = bfa_ioc_ct_get_sync_reqd(r32);
/*
* Driver load time. If the sync required bit for this PCI fn
* is set, it is due to an unclean exit by the driver for this
* PCI fn in the previous incarnation. Whoever comes here first
* should clean it up, no matter which PCI fn.
*/
if (sync_reqd & bfa_ioc_ct_sync_pos(ioc)) {
writel(0, ioc->ioc_regs.ioc_fail_sync);
writel(1, ioc->ioc_regs.ioc_usage_reg);
writel(BFI_IOC_UNINIT, ioc->ioc_regs.ioc_fwstate);
writel(BFI_IOC_UNINIT, ioc->ioc_regs.alt_ioc_fwstate);
return true;
}
return bfa_ioc_ct_sync_complete(ioc);
}
/**
* Synchronized IOC failure processing routines
*/
+4 -2
View File
@@ -184,12 +184,14 @@ enum bfi_mclass {
#define BFI_IOC_MSGLEN_MAX 32 /* 32 bytes */
#define BFI_BOOT_TYPE_OFF 8
#define BFI_BOOT_PARAM_OFF 12
#define BFI_BOOT_LOADER_OFF 12
#define BFI_BOOT_TYPE_NORMAL 0 /* param is device id */
#define BFI_BOOT_TYPE_NORMAL 0
#define BFI_BOOT_TYPE_FLASH 1
#define BFI_BOOT_TYPE_MEMTEST 2
#define BFI_BOOT_LOADER_OS 0
#define BFI_BOOT_MEMTEST_RES_ADDR 0x900
#define BFI_BOOT_MEMTEST_RES_SIG 0xA0A1A2A3
-1
View File
@@ -1837,7 +1837,6 @@ bnad_setup_rx(struct bnad *bnad, uint rx_id)
/* Initialize the Rx event handlers */
rx_cbfn.rcb_setup_cbfn = bnad_cb_rcb_setup;
rx_cbfn.rcb_destroy_cbfn = bnad_cb_rcb_destroy;
rx_cbfn.rcb_destroy_cbfn = NULL;
rx_cbfn.ccb_setup_cbfn = bnad_cb_ccb_setup;
rx_cbfn.ccb_destroy_cbfn = bnad_cb_ccb_destroy;
rx_cbfn.rx_cleanup_cbfn = bnad_cb_rx_cleanup;
+4 -5
View File
@@ -2114,19 +2114,18 @@ static int bnx2x_phys_id(struct net_device *dev, u32 data)
for (i = 0; i < (data * 2); i++) {
if ((i % 2) == 0)
bnx2x_set_led(&bp->link_params, &bp->link_vars,
LED_MODE_OPER, SPEED_1000);
LED_MODE_ON, SPEED_1000);
else
bnx2x_set_led(&bp->link_params, &bp->link_vars,
LED_MODE_OFF, 0);
LED_MODE_FRONT_PANEL_OFF, 0);
msleep_interruptible(500);
if (signal_pending(current))
break;
}
if (bp->link_vars.link_up)
bnx2x_set_led(&bp->link_params, &bp->link_vars, LED_MODE_OPER,
bp->link_vars.line_speed);
bnx2x_set_led(&bp->link_params, &bp->link_vars,
LED_MODE_OPER, bp->link_vars.line_speed);
return 0;
}
+3 -3
View File
@@ -176,7 +176,7 @@ static int tlb_initialize(struct bonding *bond)
bond_info->tx_hashtbl = new_hashtbl;
for (i = 0; i < TLB_HASH_TABLE_SIZE; i++) {
tlb_init_table_entry(&bond_info->tx_hashtbl[i], 1);
tlb_init_table_entry(&bond_info->tx_hashtbl[i], 0);
}
_unlock_tx_hashtbl(bond);
@@ -701,7 +701,7 @@ static struct slave *rlb_arp_xmit(struct sk_buff *skb, struct bonding *bond)
*/
rlb_choose_channel(skb, bond);
/* The ARP relpy packets must be delayed so that
/* The ARP reply packets must be delayed so that
* they can cancel out the influence of the ARP request.
*/
bond->alb_info.rlb_update_delay_counter = RLB_UPDATE_DELAY;
@@ -1042,7 +1042,7 @@ static void alb_change_hw_addr_on_detach(struct bonding *bond, struct slave *sla
*
* If the permanent hw address of @slave is @bond's hw address, we need to
* find a different hw address to give @slave, that isn't in use by any other
* slave in the bond. This address must be, of course, one of the premanent
* slave in the bond. This address must be, of course, one of the permanent
* addresses of the other slaves.
*
* We go over the slave list, and for each slave there we compare its
+1 -3
View File
@@ -75,7 +75,7 @@ struct tlb_client_info {
* gave this entry index.
*/
u32 tx_bytes; /* Each Client accumulates the BytesTx that
* were tranmitted to it, and after each
* were transmitted to it, and after each
* CallBack the LoadHistory is divided
* by the balance interval
*/
@@ -122,7 +122,6 @@ struct tlb_slave_info {
};
struct alb_bond_info {
struct timer_list alb_timer;
struct tlb_client_info *tx_hashtbl; /* Dynamically allocated */
spinlock_t tx_hashtbl_lock;
u32 unbalanced_load;
@@ -140,7 +139,6 @@ struct alb_bond_info {
struct slave *next_rx_slave;/* next slave to be assigned
* to a new rx client for
*/
u32 rlb_interval_counter;
u8 primary_is_promisc; /* boolean */
u32 rlb_promisc_timeout_counter;/* counts primary
* promiscuity time
+1 -1
View File
@@ -260,7 +260,7 @@ static int __devinit mpc5xxx_can_probe(struct platform_device *ofdev)
if (!ofdev->dev.of_match)
return -EINVAL;
data = (struct mpc5xxx_can_data *)of_dev->dev.of_match->data;
data = (struct mpc5xxx_can_data *)ofdev->dev.of_match->data;
base = of_iomap(np, 0);
if (!base) {
+2 -1
View File
@@ -173,7 +173,8 @@ static void loopback_setup(struct net_device *dev)
| NETIF_F_RXCSUM
| NETIF_F_HIGHDMA
| NETIF_F_LLTX
| NETIF_F_NETNS_LOCAL;
| NETIF_F_NETNS_LOCAL
| NETIF_F_VLAN_CHALLENGED;
dev->ethtool_ops = &loopback_ethtool_ops;
dev->header_ops = &eth_header_ops;
dev->netdev_ops = &loopback_ops;
+3
View File
@@ -860,6 +860,9 @@ static int __devinit natsemi_probe1 (struct pci_dev *pdev,
prev_eedata = eedata;
}
/* Store MAC Address in perm_addr */
memcpy(dev->perm_addr, dev->dev_addr, ETH_ALEN);
dev->base_addr = (unsigned long __force) ioaddr;
dev->irq = irq;
+2 -2
View File
@@ -174,7 +174,7 @@
#define MAX_NUM_CARDS 4
#define MAX_BUFFERS_PER_CMD 32
#define NETXEN_MAX_FRAGS_PER_TX 14
#define MAX_TSO_HEADER_DESC 2
#define MGMT_CMD_DESC_RESV 4
#define TX_STOP_THRESH ((MAX_SKB_FRAGS >> 2) + MAX_TSO_HEADER_DESC \
@@ -558,7 +558,7 @@ struct netxen_recv_crb {
*/
struct netxen_cmd_buffer {
struct sk_buff *skb;
struct netxen_skb_frag frag_array[MAX_BUFFERS_PER_CMD + 1];
struct netxen_skb_frag frag_array[MAX_SKB_FRAGS + 1];
u32 frag_count;
};
+17
View File
@@ -1844,6 +1844,8 @@ netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
struct cmd_desc_type0 *hwdesc, *first_desc;
struct pci_dev *pdev;
int i, k;
int delta = 0;
struct skb_frag_struct *frag;
u32 producer;
int frag_count, no_of_desc;
@@ -1851,6 +1853,21 @@ netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
frag_count = skb_shinfo(skb)->nr_frags + 1;
/* 14 frags supported for normal packet and
* 32 frags supported for TSO packet
*/
if (!skb_is_gso(skb) && frag_count > NETXEN_MAX_FRAGS_PER_TX) {
for (i = 0; i < (frag_count - NETXEN_MAX_FRAGS_PER_TX); i++) {
frag = &skb_shinfo(skb)->frags[i];
delta += frag->size;
}
if (!__pskb_pull_tail(skb, delta))
goto drop_packet;
frag_count = 1 + skb_shinfo(skb)->nr_frags;
}
/* 4 fragments per cmd des */
no_of_desc = (frag_count + 3) >> 2;
+1
View File
@@ -99,6 +99,7 @@
#define TX_UDPV6_PKT 0x0c
/* Tx defines */
#define QLCNIC_MAX_FRAGS_PER_TX 14
#define MAX_TSO_HEADER_DESC 2
#define MGMT_CMD_DESC_RESV 4
#define TX_STOP_THRESH ((MAX_SKB_FRAGS >> 2) + MAX_TSO_HEADER_DESC \
+14
View File
@@ -2099,6 +2099,7 @@ qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
struct cmd_desc_type0 *hwdesc, *first_desc;
struct pci_dev *pdev;
struct ethhdr *phdr;
int delta = 0;
int i, k;
u32 producer;
@@ -2118,6 +2119,19 @@ qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
}
frag_count = skb_shinfo(skb)->nr_frags + 1;
/* 14 frags supported for normal packet and
* 32 frags supported for TSO packet
*/
if (!skb_is_gso(skb) && frag_count > QLCNIC_MAX_FRAGS_PER_TX) {
for (i = 0; i < (frag_count - QLCNIC_MAX_FRAGS_PER_TX); i++)
delta += skb_shinfo(skb)->frags[i].size;
if (!__pskb_pull_tail(skb, delta))
goto drop_packet;
frag_count = 1 + skb_shinfo(skb)->nr_frags;
}
/* 4 fragments per cmd des */
no_of_desc = (frag_count + 3) >> 2;
+4 -2
View File
@@ -328,7 +328,8 @@ static int efx_poll(struct napi_struct *napi, int budget)
* processing to finish, then directly poll (and ack ) the eventq.
* Finally reenable NAPI and interrupts.
*
* Since we are touching interrupts the caller should hold the suspend lock
* This is for use only during a loopback self-test. It must not
* deliver any packets up the stack as this can result in deadlock.
*/
void efx_process_channel_now(struct efx_channel *channel)
{
@@ -336,6 +337,7 @@ void efx_process_channel_now(struct efx_channel *channel)
BUG_ON(channel->channel >= efx->n_channels);
BUG_ON(!channel->enabled);
BUG_ON(!efx->loopback_selftest);
/* Disable interrupts and wait for ISRs to complete */
efx_nic_disable_interrupts(efx);
@@ -1436,7 +1438,7 @@ static void efx_start_all(struct efx_nic *efx)
* restart the transmit interface early so the watchdog timer stops */
efx_start_port(efx);
if (efx_dev_registered(efx))
if (efx_dev_registered(efx) && !efx->port_inhibited)
netif_tx_wake_all_queues(efx->net_dev);
efx_for_each_channel(channel, efx)
+2
View File
@@ -152,6 +152,7 @@ static inline void efx_reado(struct efx_nic *efx, efx_oword_t *value,
spin_lock_irqsave(&efx->biu_lock, flags);
value->u32[0] = _efx_readd(efx, reg + 0);
rmb();
value->u32[1] = _efx_readd(efx, reg + 4);
value->u32[2] = _efx_readd(efx, reg + 8);
value->u32[3] = _efx_readd(efx, reg + 12);
@@ -174,6 +175,7 @@ static inline void efx_sram_readq(struct efx_nic *efx, void __iomem *membase,
value->u64[0] = (__force __le64)__raw_readq(membase + addr);
#else
value->u32[0] = (__force __le32)__raw_readl(membase + addr);
rmb();
value->u32[1] = (__force __le32)__raw_readl(membase + addr + 4);
#endif
spin_unlock_irqrestore(&efx->biu_lock, flags);
-2
View File
@@ -330,7 +330,6 @@ enum efx_rx_alloc_method {
* @eventq_mask: Event queue pointer mask
* @eventq_read_ptr: Event queue read pointer
* @last_eventq_read_ptr: Last event queue read pointer value.
* @magic_count: Event queue test event count
* @irq_count: Number of IRQs since last adaptive moderation decision
* @irq_mod_score: IRQ moderation score
* @rx_alloc_level: Watermark based heuristic counter for pushing descriptors
@@ -360,7 +359,6 @@ struct efx_channel {
unsigned int eventq_mask;
unsigned int eventq_read_ptr;
unsigned int last_eventq_read_ptr;
unsigned int magic_count;
unsigned int irq_count;
unsigned int irq_mod_score;

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