diff options
author | Jiri Pirko <jpirko@redhat.com> | 2010-02-08 04:30:35 (GMT) |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2010-02-12 19:38:58 (GMT) |
commit | 4cd24eaf0c6ee7f0242e34ee77ec899f255e66b5 (patch) | |
tree | 99f57f6374a58022e1e5ed1cbc12699288c7eae1 /drivers/net/tulip | |
parent | 8e5574211d96c0552f84c757718475fdb4021be7 (diff) | |
download | linux-4cd24eaf0c6ee7f0242e34ee77ec899f255e66b5.tar.xz |
net: use netdev_mc_count and netdev_mc_empty when appropriate
This patch replaces dev->mc_count in all drivers (hopefully I didn't miss
anything). Used spatch and did small tweaks and conding style changes when
it was suitable.
Jirka
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tulip')
-rw-r--r-- | drivers/net/tulip/de2104x.c | 8 | ||||
-rw-r--r-- | drivers/net/tulip/de4x5.c | 6 | ||||
-rw-r--r-- | drivers/net/tulip/dmfe.c | 15 | ||||
-rw-r--r-- | drivers/net/tulip/tulip_core.c | 18 | ||||
-rw-r--r-- | drivers/net/tulip/uli526x.c | 12 | ||||
-rw-r--r-- | drivers/net/tulip/winbond-840.c | 7 |
6 files changed, 37 insertions, 29 deletions
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c index 2933020..a4cff23 100644 --- a/drivers/net/tulip/de2104x.c +++ b/drivers/net/tulip/de2104x.c @@ -677,7 +677,7 @@ static void build_setup_frame_hash(u16 *setup_frm, struct net_device *dev) memset(hash_table, 0, sizeof(hash_table)); set_bit_le(255, hash_table); /* Broadcast entry */ /* This should work on big-endian machines as well. */ - for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count; + for (i = 0, mclist = dev->mc_list; mclist && i < netdev_mc_count(dev); i++, mclist = mclist->next) { int index = ether_crc_le(ETH_ALEN, mclist->dmi_addr) & 0x1ff; @@ -706,7 +706,7 @@ static void build_setup_frame_perfect(u16 *setup_frm, struct net_device *dev) /* We have <= 14 addresses so we can use the wonderful 16 address perfect filtering of the Tulip. */ - for (i = 0, mclist = dev->mc_list; i < dev->mc_count; + for (i = 0, mclist = dev->mc_list; i < netdev_mc_count(dev); i++, mclist = mclist->next) { eaddrs = (u16 *)mclist->dmi_addr; *setup_frm++ = *eaddrs; *setup_frm++ = *eaddrs++; @@ -741,7 +741,7 @@ static void __de_set_rx_mode (struct net_device *dev) goto out; } - if ((dev->mc_count > 1000) || (dev->flags & IFF_ALLMULTI)) { + if ((netdev_mc_count(dev) > 1000) || (dev->flags & IFF_ALLMULTI)) { /* Too many to filter well -- accept all multicasts. */ macmode |= AcceptAllMulticast; goto out; @@ -749,7 +749,7 @@ static void __de_set_rx_mode (struct net_device *dev) /* Note that only the low-address shortword of setup_frame is valid! The values are doubled for big-endian architectures. */ - if (dev->mc_count > 14) /* Must use a multicast hash table. */ + if (netdev_mc_count(dev) > 14) /* Must use a multicast hash table. */ build_setup_frame_hash (de->setup_frame, dev); else build_setup_frame_perfect (de->setup_frame, dev); diff --git a/drivers/net/tulip/de4x5.c b/drivers/net/tulip/de4x5.c index a8349b7..0b6a973 100644 --- a/drivers/net/tulip/de4x5.c +++ b/drivers/net/tulip/de4x5.c @@ -1963,10 +1963,10 @@ SetMulticastFilter(struct net_device *dev) omr &= ~(OMR_PR | OMR_PM); pa = build_setup_frame(dev, ALL); /* Build the basic frame */ - if ((dev->flags & IFF_ALLMULTI) || (dev->mc_count > 14)) { + if ((dev->flags & IFF_ALLMULTI) || (netdev_mc_count(dev) > 14)) { omr |= OMR_PM; /* Pass all multicasts */ } else if (lp->setup_f == HASH_PERF) { /* Hash Filtering */ - for (i=0;i<dev->mc_count;i++) { /* for each address in the list */ + for (i = 0; i < netdev_mc_count(dev) ;i++) { addrs=dmi->dmi_addr; dmi=dmi->next; if ((*addrs & 0x01) == 1) { /* multicast address? */ @@ -1984,7 +1984,7 @@ SetMulticastFilter(struct net_device *dev) } } } else { /* Perfect filtering */ - for (j=0; j<dev->mc_count; j++) { + for (j=0; j<netdev_mc_count(dev); j++) { addrs=dmi->dmi_addr; dmi=dmi->next; for (i=0; i<ETH_ALEN; i++) { diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c index 5fc61c1..534afbd 100644 --- a/drivers/net/tulip/dmfe.c +++ b/drivers/net/tulip/dmfe.c @@ -658,9 +658,9 @@ static void dmfe_init_dm910x(struct DEVICE *dev) /* Send setup frame */ if (db->chip_id == PCI_DM9132_ID) - dm9132_id_table(dev, dev->mc_count); /* DM9132 */ + dm9132_id_table(dev, netdev_mc_count(dev)); /* DM9132 */ else - send_filter_frame(dev, dev->mc_count); /* DM9102/DM9102A */ + send_filter_frame(dev, netdev_mc_count(dev)); /* DM9102/DM9102A */ /* Init CR7, interrupt active bit */ db->cr7_data = CR7_DEFAULT; @@ -1052,6 +1052,7 @@ static void dmfe_set_filter_mode(struct DEVICE * dev) { struct dmfe_board_info *db = netdev_priv(dev); unsigned long flags; + int mc_count = netdev_mc_count(dev); DMFE_DBUG(0, "dmfe_set_filter_mode()", 0); spin_lock_irqsave(&db->lock, flags); @@ -1064,19 +1065,19 @@ static void dmfe_set_filter_mode(struct DEVICE * dev) return; } - if (dev->flags & IFF_ALLMULTI || dev->mc_count > DMFE_MAX_MULTICAST) { - DMFE_DBUG(0, "Pass all multicast address", dev->mc_count); + if (dev->flags & IFF_ALLMULTI || mc_count > DMFE_MAX_MULTICAST) { + DMFE_DBUG(0, "Pass all multicast address", mc_count); db->cr6_data &= ~(CR6_PM | CR6_PBF); db->cr6_data |= CR6_PAM; spin_unlock_irqrestore(&db->lock, flags); return; } - DMFE_DBUG(0, "Set multicast address", dev->mc_count); + DMFE_DBUG(0, "Set multicast address", mc_count); if (db->chip_id == PCI_DM9132_ID) - dm9132_id_table(dev, dev->mc_count); /* DM9132 */ + dm9132_id_table(dev, mc_count); /* DM9132 */ else - send_filter_frame(dev, dev->mc_count); /* DM9102/DM9102A */ + send_filter_frame(dev, mc_count); /* DM9102/DM9102A */ spin_unlock_irqrestore(&db->lock, flags); } diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c index e1a5f03..cce2ada 100644 --- a/drivers/net/tulip/tulip_core.c +++ b/drivers/net/tulip/tulip_core.c @@ -997,7 +997,7 @@ static void build_setup_frame_hash(u16 *setup_frm, struct net_device *dev) memset(hash_table, 0, sizeof(hash_table)); set_bit_le(255, hash_table); /* Broadcast entry */ /* This should work on big-endian machines as well. */ - for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count; + for (i = 0, mclist = dev->mc_list; mclist && i < netdev_mc_count(dev); i++, mclist = mclist->next) { int index = ether_crc_le(ETH_ALEN, mclist->dmi_addr) & 0x1ff; @@ -1026,7 +1026,7 @@ static void build_setup_frame_perfect(u16 *setup_frm, struct net_device *dev) /* We have <= 14 addresses so we can use the wonderful 16 address perfect filtering of the Tulip. */ - for (i = 0, mclist = dev->mc_list; i < dev->mc_count; + for (i = 0, mclist = dev->mc_list; i < netdev_mc_count(dev); i++, mclist = mclist->next) { eaddrs = (u16 *)mclist->dmi_addr; *setup_frm++ = *eaddrs; *setup_frm++ = *eaddrs++; @@ -1057,7 +1057,8 @@ static void set_rx_mode(struct net_device *dev) if (dev->flags & IFF_PROMISC) { /* Set promiscuous. */ tp->csr6 |= AcceptAllMulticast | AcceptAllPhys; csr6 |= AcceptAllMulticast | AcceptAllPhys; - } else if ((dev->mc_count > 1000) || (dev->flags & IFF_ALLMULTI)) { + } else if ((netdev_mc_count(dev) > 1000) || + (dev->flags & IFF_ALLMULTI)) { /* Too many to filter well -- accept all multicasts. */ tp->csr6 |= AcceptAllMulticast; csr6 |= AcceptAllMulticast; @@ -1066,14 +1067,16 @@ static void set_rx_mode(struct net_device *dev) /* Should verify correctness on big-endian/__powerpc__ */ struct dev_mc_list *mclist; int i; - if (dev->mc_count > 64) { /* Arbitrary non-effective limit. */ + if (netdev_mc_count(dev) > 64) { + /* Arbitrary non-effective limit. */ tp->csr6 |= AcceptAllMulticast; csr6 |= AcceptAllMulticast; } else { u32 mc_filter[2] = {0, 0}; /* Multicast hash filter */ int filterbit; - for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count; - i++, mclist = mclist->next) { + for (i = 0, mclist = dev->mc_list; + mclist && i < netdev_mc_count(dev); + i++, mclist = mclist->next) { if (tp->flags & COMET_MAC_ADDR) filterbit = ether_crc_le(ETH_ALEN, mclist->dmi_addr); else @@ -1107,7 +1110,8 @@ static void set_rx_mode(struct net_device *dev) /* Note that only the low-address shortword of setup_frame is valid! The values are doubled for big-endian architectures. */ - if (dev->mc_count > 14) { /* Must use a multicast hash table. */ + if (netdev_mc_count(dev) > 14) { + /* Must use a multicast hash table. */ build_setup_frame_hash(tp->setup_frame, dev); tx_flags = 0x08400000 | 192; } else { diff --git a/drivers/net/tulip/uli526x.c b/drivers/net/tulip/uli526x.c index dc3335d..216ceb3 100644 --- a/drivers/net/tulip/uli526x.c +++ b/drivers/net/tulip/uli526x.c @@ -557,7 +557,7 @@ static void uli526x_init(struct net_device *dev) update_cr6(db->cr6_data, ioaddr); /* Send setup frame */ - send_filter_frame(dev, dev->mc_count); /* M5261/M5263 */ + send_filter_frame(dev, netdev_mc_count(dev)); /* M5261/M5263 */ /* Init CR7, interrupt active bit */ db->cr7_data = CR7_DEFAULT; @@ -906,16 +906,18 @@ static void uli526x_set_filter_mode(struct net_device * dev) return; } - if (dev->flags & IFF_ALLMULTI || dev->mc_count > ULI5261_MAX_MULTICAST) { - ULI526X_DBUG(0, "Pass all multicast address", dev->mc_count); + if (dev->flags & IFF_ALLMULTI || + netdev_mc_count(dev) > ULI5261_MAX_MULTICAST) { + ULI526X_DBUG(0, "Pass all multicast address", + netdev_mc_count(dev)); db->cr6_data &= ~(CR6_PM | CR6_PBF); db->cr6_data |= CR6_PAM; spin_unlock_irqrestore(&db->lock, flags); return; } - ULI526X_DBUG(0, "Set multicast address", dev->mc_count); - send_filter_frame(dev, dev->mc_count); /* M5261/M5263 */ + ULI526X_DBUG(0, "Set multicast address", netdev_mc_count(dev)); + send_filter_frame(dev, netdev_mc_count(dev)); /* M5261/M5263 */ spin_unlock_irqrestore(&db->lock, flags); } diff --git a/drivers/net/tulip/winbond-840.c b/drivers/net/tulip/winbond-840.c index 9fb89af..98711a9 100644 --- a/drivers/net/tulip/winbond-840.c +++ b/drivers/net/tulip/winbond-840.c @@ -1361,7 +1361,7 @@ static u32 __set_rx_mode(struct net_device *dev) memset(mc_filter, 0xff, sizeof(mc_filter)); rx_mode = RxAcceptBroadcast | AcceptMulticast | RxAcceptAllPhys | AcceptMyPhys; - } else if ((dev->mc_count > multicast_filter_limit) || + } else if ((netdev_mc_count(dev) > multicast_filter_limit) || (dev->flags & IFF_ALLMULTI)) { /* Too many to match, or accept all multicasts. */ memset(mc_filter, 0xff, sizeof(mc_filter)); @@ -1370,8 +1370,9 @@ static u32 __set_rx_mode(struct net_device *dev) struct dev_mc_list *mclist; int i; memset(mc_filter, 0, sizeof(mc_filter)); - for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count; - i++, mclist = mclist->next) { + for (i = 0, mclist = dev->mc_list; + mclist && i < netdev_mc_count(dev); + i++, mclist = mclist->next) { int filterbit = (ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26) ^ 0x3F; filterbit &= 0x3f; mc_filter[filterbit >> 5] |= 1 << (filterbit & 31); |