diff options
57 files changed, 651 insertions, 391 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index d8ec68df64e..03e4602e1b9 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -880,7 +880,7 @@ P: Marcel Holtmann M: marcel@holtmann.org P: Maxim Krasnyansky M: maxk@qualcomm.com -L: bluez-devel@lists.sf.net +L: linux-bluetooth@vger.kernel.org W: http://bluez.sf.net W: http://www.bluez.org W: http://www.holtmann.org/linux/bluetooth/ diff --git a/arch/sparc/kernel/sys_sunos.c b/arch/sparc/kernel/sys_sunos.c index 28c187c5d9f..f5b608bbe8a 100644 --- a/arch/sparc/kernel/sys_sunos.c +++ b/arch/sparc/kernel/sys_sunos.c @@ -659,7 +659,7 @@ sunos_nfs_get_server_fd (int fd, struct sockaddr_in *addr) socket = SOCKET_I(inode); local.sin_family = AF_INET; - local.sin_addr.s_addr = INADDR_ANY; + local.sin_addr.s_addr = htonl(INADDR_ANY); /* IPPORT_RESERVED = 1024, can't find the definition in the kernel */ try_port = 1024; diff --git a/arch/sparc64/kernel/sys_sunos32.c b/arch/sparc64/kernel/sys_sunos32.c index cfc22d3fe54..e91194fe39d 100644 --- a/arch/sparc64/kernel/sys_sunos32.c +++ b/arch/sparc64/kernel/sys_sunos32.c @@ -618,7 +618,7 @@ sunos_nfs_get_server_fd (int fd, struct sockaddr_in *addr) socket = SOCKET_I(inode); local.sin_family = AF_INET; - local.sin_addr.s_addr = INADDR_ANY; + local.sin_addr.s_addr = htonl(INADDR_ANY); /* IPPORT_RESERVED = 1024, can't find the definition in the kernel */ try_port = 1024; diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c index 9427a61f62b..432181ed7bb 100644 --- a/drivers/atm/fore200e.c +++ b/drivers/atm/fore200e.c @@ -1988,19 +1988,19 @@ fore200e_fetch_stats(struct fore200e* fore200e, struct sonet_stats __user *arg) if (fore200e_getstats(fore200e) < 0) return -EIO; - tmp.section_bip = cpu_to_be32(fore200e->stats->oc3.section_bip8_errors); - tmp.line_bip = cpu_to_be32(fore200e->stats->oc3.line_bip24_errors); - tmp.path_bip = cpu_to_be32(fore200e->stats->oc3.path_bip8_errors); - tmp.line_febe = cpu_to_be32(fore200e->stats->oc3.line_febe_errors); - tmp.path_febe = cpu_to_be32(fore200e->stats->oc3.path_febe_errors); - tmp.corr_hcs = cpu_to_be32(fore200e->stats->oc3.corr_hcs_errors); - tmp.uncorr_hcs = cpu_to_be32(fore200e->stats->oc3.ucorr_hcs_errors); - tmp.tx_cells = cpu_to_be32(fore200e->stats->aal0.cells_transmitted) + - cpu_to_be32(fore200e->stats->aal34.cells_transmitted) + - cpu_to_be32(fore200e->stats->aal5.cells_transmitted); - tmp.rx_cells = cpu_to_be32(fore200e->stats->aal0.cells_received) + - cpu_to_be32(fore200e->stats->aal34.cells_received) + - cpu_to_be32(fore200e->stats->aal5.cells_received); + tmp.section_bip = be32_to_cpu(fore200e->stats->oc3.section_bip8_errors); + tmp.line_bip = be32_to_cpu(fore200e->stats->oc3.line_bip24_errors); + tmp.path_bip = be32_to_cpu(fore200e->stats->oc3.path_bip8_errors); + tmp.line_febe = be32_to_cpu(fore200e->stats->oc3.line_febe_errors); + tmp.path_febe = be32_to_cpu(fore200e->stats->oc3.path_febe_errors); + tmp.corr_hcs = be32_to_cpu(fore200e->stats->oc3.corr_hcs_errors); + tmp.uncorr_hcs = be32_to_cpu(fore200e->stats->oc3.ucorr_hcs_errors); + tmp.tx_cells = be32_to_cpu(fore200e->stats->aal0.cells_transmitted) + + be32_to_cpu(fore200e->stats->aal34.cells_transmitted) + + be32_to_cpu(fore200e->stats->aal5.cells_transmitted); + tmp.rx_cells = be32_to_cpu(fore200e->stats->aal0.cells_received) + + be32_to_cpu(fore200e->stats->aal34.cells_received) + + be32_to_cpu(fore200e->stats->aal5.cells_received); if (arg) return copy_to_user(arg, &tmp, sizeof(struct sonet_stats)) ? -EFAULT : 0; @@ -2587,7 +2587,7 @@ fore200e_start_fw(struct fore200e* fore200e) static int __devinit fore200e_load_fw(struct fore200e* fore200e) { - u32* fw_data = (u32*) fore200e->bus->fw_data; + __le32* fw_data = (__le32*) fore200e->bus->fw_data; u32 fw_size = (u32) *fore200e->bus->fw_size / sizeof(u32); struct fw_header* fw_header = (struct fw_header*) fw_data; @@ -2965,8 +2965,8 @@ fore200e_proc_read(struct atm_dev *dev, loff_t* pos, char* page) " 4b5b:\n" " crc_header_errors:\t\t%10u\n" " framing_errors:\t\t%10u\n", - cpu_to_be32(fore200e->stats->phy.crc_header_errors), - cpu_to_be32(fore200e->stats->phy.framing_errors)); + be32_to_cpu(fore200e->stats->phy.crc_header_errors), + be32_to_cpu(fore200e->stats->phy.framing_errors)); if (!left--) return sprintf(page, "\n" @@ -2978,13 +2978,13 @@ fore200e_proc_read(struct atm_dev *dev, loff_t* pos, char* page) " path_febe_errors:\t\t%10u\n" " corr_hcs_errors:\t\t%10u\n" " ucorr_hcs_errors:\t\t%10u\n", - cpu_to_be32(fore200e->stats->oc3.section_bip8_errors), - cpu_to_be32(fore200e->stats->oc3.path_bip8_errors), - cpu_to_be32(fore200e->stats->oc3.line_bip24_errors), - cpu_to_be32(fore200e->stats->oc3.line_febe_errors), - cpu_to_be32(fore200e->stats->oc3.path_febe_errors), - cpu_to_be32(fore200e->stats->oc3.corr_hcs_errors), - cpu_to_be32(fore200e->stats->oc3.ucorr_hcs_errors)); + be32_to_cpu(fore200e->stats->oc3.section_bip8_errors), + be32_to_cpu(fore200e->stats->oc3.path_bip8_errors), + be32_to_cpu(fore200e->stats->oc3.line_bip24_errors), + be32_to_cpu(fore200e->stats->oc3.line_febe_errors), + be32_to_cpu(fore200e->stats->oc3.path_febe_errors), + be32_to_cpu(fore200e->stats->oc3.corr_hcs_errors), + be32_to_cpu(fore200e->stats->oc3.ucorr_hcs_errors)); if (!left--) return sprintf(page,"\n" @@ -2995,12 +2995,12 @@ fore200e_proc_read(struct atm_dev *dev, loff_t* pos, char* page) " vpi no conn:\t\t%10u\n" " vci out of range:\t\t%10u\n" " vci no conn:\t\t%10u\n", - cpu_to_be32(fore200e->stats->atm.cells_transmitted), - cpu_to_be32(fore200e->stats->atm.cells_received), - cpu_to_be32(fore200e->stats->atm.vpi_bad_range), - cpu_to_be32(fore200e->stats->atm.vpi_no_conn), - cpu_to_be32(fore200e->stats->atm.vci_bad_range), - cpu_to_be32(fore200e->stats->atm.vci_no_conn)); + be32_to_cpu(fore200e->stats->atm.cells_transmitted), + be32_to_cpu(fore200e->stats->atm.cells_received), + be32_to_cpu(fore200e->stats->atm.vpi_bad_range), + be32_to_cpu(fore200e->stats->atm.vpi_no_conn), + be32_to_cpu(fore200e->stats->atm.vci_bad_range), + be32_to_cpu(fore200e->stats->atm.vci_no_conn)); if (!left--) return sprintf(page,"\n" @@ -3008,9 +3008,9 @@ fore200e_proc_read(struct atm_dev *dev, loff_t* pos, char* page) " TX:\t\t\t%10u\n" " RX:\t\t\t%10u\n" " dropped:\t\t\t%10u\n", - cpu_to_be32(fore200e->stats->aal0.cells_transmitted), - cpu_to_be32(fore200e->stats->aal0.cells_received), - cpu_to_be32(fore200e->stats->aal0.cells_dropped)); + be32_to_cpu(fore200e->stats->aal0.cells_transmitted), + be32_to_cpu(fore200e->stats->aal0.cells_received), + be32_to_cpu(fore200e->stats->aal0.cells_dropped)); if (!left--) return sprintf(page,"\n" @@ -3026,15 +3026,15 @@ fore200e_proc_read(struct atm_dev *dev, loff_t* pos, char* page) " RX:\t\t\t%10u\n" " dropped:\t\t\t%10u\n" " protocol errors:\t\t%10u\n", - cpu_to_be32(fore200e->stats->aal34.cells_transmitted), - cpu_to_be32(fore200e->stats->aal34.cells_received), - cpu_to_be32(fore200e->stats->aal34.cells_dropped), - cpu_to_be32(fore200e->stats->aal34.cells_crc_errors), - cpu_to_be32(fore200e->stats->aal34.cells_protocol_errors), - cpu_to_be32(fore200e->stats->aal34.cspdus_transmitted), - cpu_to_be32(fore200e->stats->aal34.cspdus_received), - cpu_to_be32(fore200e->stats->aal34.cspdus_dropped), - cpu_to_be32(fore200e->stats->aal34.cspdus_protocol_errors)); + be32_to_cpu(fore200e->stats->aal34.cells_transmitted), + be32_to_cpu(fore200e->stats->aal34.cells_received), + be32_to_cpu(fore200e->stats->aal34.cells_dropped), + be32_to_cpu(fore200e->stats->aal34.cells_crc_errors), + be32_to_cpu(fore200e->stats->aal34.cells_protocol_errors), + be32_to_cpu(fore200e->stats->aal34.cspdus_transmitted), + be32_to_cpu(fore200e->stats->aal34.cspdus_received), + be32_to_cpu(fore200e->stats->aal34.cspdus_dropped), + be32_to_cpu(fore200e->stats->aal34.cspdus_protocol_errors)); if (!left--) return sprintf(page,"\n" @@ -3050,15 +3050,15 @@ fore200e_proc_read(struct atm_dev *dev, loff_t* pos, char* page) " dropped:\t\t\t%10u\n" " CRC errors:\t\t%10u\n" " protocol errors:\t\t%10u\n", - cpu_to_be32(fore200e->stats->aal5.cells_transmitted), - cpu_to_be32(fore200e->stats->aal5.cells_received), - cpu_to_be32(fore200e->stats->aal5.cells_dropped), - cpu_to_be32(fore200e->stats->aal5.congestion_experienced), - cpu_to_be32(fore200e->stats->aal5.cspdus_transmitted), - cpu_to_be32(fore200e->stats->aal5.cspdus_received), - cpu_to_be32(fore200e->stats->aal5.cspdus_dropped), - cpu_to_be32(fore200e->stats->aal5.cspdus_crc_errors), - cpu_to_be32(fore200e->stats->aal5.cspdus_protocol_errors)); + be32_to_cpu(fore200e->stats->aal5.cells_transmitted), + be32_to_cpu(fore200e->stats->aal5.cells_received), + be32_to_cpu(fore200e->stats->aal5.cells_dropped), + be32_to_cpu(fore200e->stats->aal5.congestion_experienced), + be32_to_cpu(fore200e->stats->aal5.cspdus_transmitted), + be32_to_cpu(fore200e->stats->aal5.cspdus_received), + be32_to_cpu(fore200e->stats->aal5.cspdus_dropped), + be32_to_cpu(fore200e->stats->aal5.cspdus_crc_errors), + be32_to_cpu(fore200e->stats->aal5.cspdus_protocol_errors)); if (!left--) return sprintf(page,"\n" @@ -3069,11 +3069,11 @@ fore200e_proc_read(struct atm_dev *dev, loff_t* pos, char* page) " large b2:\t\t\t%10u\n" " RX PDUs:\t\t\t%10u\n" " TX PDUs:\t\t\t%10lu\n", - cpu_to_be32(fore200e->stats->aux.small_b1_failed), - cpu_to_be32(fore200e->stats->aux.large_b1_failed), - cpu_to_be32(fore200e->stats->aux.small_b2_failed), - cpu_to_be32(fore200e->stats->aux.large_b2_failed), - cpu_to_be32(fore200e->stats->aux.rpd_alloc_failed), + be32_to_cpu(fore200e->stats->aux.small_b1_failed), + be32_to_cpu(fore200e->stats->aux.large_b1_failed), + be32_to_cpu(fore200e->stats->aux.small_b2_failed), + be32_to_cpu(fore200e->stats->aux.large_b2_failed), + be32_to_cpu(fore200e->stats->aux.rpd_alloc_failed), fore200e->tx_sat); if (!left--) diff --git a/drivers/atm/fore200e.h b/drivers/atm/fore200e.h index b85a54613de..183841cc8fd 100644 --- a/drivers/atm/fore200e.h +++ b/drivers/atm/fore200e.h @@ -349,90 +349,90 @@ typedef struct oc3_block { /* physical encoding statistics */ typedef struct stats_phy { - u32 crc_header_errors; /* cells received with bad header CRC */ - u32 framing_errors; /* cells received with bad framing */ - u32 pad[ 2 ]; /* i960 padding */ + __be32 crc_header_errors; /* cells received with bad header CRC */ + __be32 framing_errors; /* cells received with bad framing */ + __be32 pad[ 2 ]; /* i960 padding */ } stats_phy_t; /* OC-3 statistics */ typedef struct stats_oc3 { - u32 section_bip8_errors; /* section 8 bit interleaved parity */ - u32 path_bip8_errors; /* path 8 bit interleaved parity */ - u32 line_bip24_errors; /* line 24 bit interleaved parity */ - u32 line_febe_errors; /* line far end block errors */ - u32 path_febe_errors; /* path far end block errors */ - u32 corr_hcs_errors; /* correctable header check sequence */ - u32 ucorr_hcs_errors; /* uncorrectable header check sequence */ - u32 pad[ 1 ]; /* i960 padding */ + __be32 section_bip8_errors; /* section 8 bit interleaved parity */ + __be32 path_bip8_errors; /* path 8 bit interleaved parity */ + __be32 line_bip24_errors; /* line 24 bit interleaved parity */ + __be32 line_febe_errors; /* line far end block errors */ + __be32 path_febe_errors; /* path far end block errors */ + __be32 corr_hcs_errors; /* correctable header check sequence */ + __be32 ucorr_hcs_errors; /* uncorrectable header check sequence */ + __be32 pad[ 1 ]; /* i960 padding */ } stats_oc3_t; /* ATM statistics */ typedef struct stats_atm { - u32 cells_transmitted; /* cells transmitted */ - u32 cells_received; /* cells received */ - u32 vpi_bad_range; /* cell drops: VPI out of range */ - u32 vpi_no_conn; /* cell drops: no connection for VPI */ - u32 vci_bad_range; /* cell drops: VCI out of range */ - u32 vci_no_conn; /* cell drops: no connection for VCI */ - u32 pad[ 2 ]; /* i960 padding */ + __be32 cells_transmitted; /* cells transmitted */ + __be32 cells_received; /* cells received */ + __be32 vpi_bad_range; /* cell drops: VPI out of range */ + __be32 vpi_no_conn; /* cell drops: no connection for VPI */ + __be32 vci_bad_range; /* cell drops: VCI out of range */ + __be32 vci_no_conn; /* cell drops: no connection for VCI */ + __be32 pad[ 2 ]; /* i960 padding */ } stats_atm_t; /* AAL0 statistics */ typedef struct stats_aal0 { - u32 cells_transmitted; /* cells transmitted */ - u32 cells_received; /* cells received */ - u32 cells_dropped; /* cells dropped */ - u32 pad[ 1 ]; /* i960 padding */ + __be32 cells_transmitted; /* cells transmitted */ + __be32 cells_received; /* cells received */ + __be32 cells_dropped; /* cells dropped */ + __be32 pad[ 1 ]; /* i960 padding */ } stats_aal0_t; /* AAL3/4 statistics */ typedef struct stats_aal34 { - u32 cells_transmitted; /* cells transmitted from segmented PDUs */ - u32 cells_received; /* cells reassembled into PDUs */ - u32 cells_crc_errors; /* payload CRC error count */ - u32 cells_protocol_errors; /* SAR or CS layer protocol errors */ - u32 cells_dropped; /* cells dropped: partial reassembly */ - u32 cspdus_transmitted; /* CS PDUs transmitted */ - u32 cspdus_received; /* CS PDUs received */ - u32 cspdus_protocol_errors; /* CS layer protocol errors */ - u32 cspdus_dropped; /* reassembled PDUs drop'd (in cells) */ - u32 pad[ 3 ]; /* i960 padding */ + __be32 cells_transmitted; /* cells transmitted from segmented PDUs */ + __be32 cells_received; /* cells reassembled into PDUs */ + __be32 cells_crc_errors; /* payload CRC error count */ + __be32 cells_protocol_errors; /* SAR or CS layer protocol errors */ + __be32 cells_dropped; /* cells dropped: partial reassembly */ + __be32 cspdus_transmitted; /* CS PDUs transmitted */ + __be32 cspdus_received; /* CS PDUs received */ + __be32 cspdus_protocol_errors; /* CS layer protocol errors */ + __be32 cspdus_dropped; /* reassembled PDUs drop'd (in cells) */ + __be32 pad[ 3 ]; /* i960 padding */ } stats_aal34_t; /* AAL5 statistics */ typedef struct stats_aal5 { - u32 cells_transmitted; /* cells transmitted from segmented SDUs */ - u32 cells_received; /* cells reassembled into SDUs */ - u32 cells_dropped; /* reassembled PDUs dropped (in cells) */ - u32 congestion_experienced; /* CRC error and length wrong */ - u32 cspdus_transmitted; /* CS PDUs transmitted */ - u32 cspdus_received; /* CS PDUs received */ - u32 cspdus_crc_errors; /* CS PDUs CRC errors */ - u32 cspdus_protocol_errors; /* CS layer protocol errors */ - u32 cspdus_dropped; /* reassembled PDUs dropped */ - u32 pad[ 3 ]; /* i960 padding */ + __be32 cells_transmitted; /* cells transmitted from segmented SDUs */ + __be32 cells_received; /* cells reassembled into SDUs */ + __be32 cells_dropped; /* reassembled PDUs dropped (in cells) */ + __be32 congestion_experienced; /* CRC error and length wrong */ + __be32 cspdus_transmitted; /* CS PDUs transmitted */ + __be32 cspdus_received; /* CS PDUs received */ + __be32 cspdus_crc_errors; /* CS PDUs CRC errors */ + __be32 cspdus_protocol_errors; /* CS layer protocol errors */ + __be32 cspdus_dropped; /* reassembled PDUs dropped */ + __be32 pad[ 3 ]; /* i960 padding */ } stats_aal5_t; /* auxiliary statistics */ typedef struct stats_aux { - u32 small_b1_failed; /* receive BD allocation failures */ - u32 large_b1_failed; /* receive BD allocation failures */ - u32 small_b2_failed; /* receive BD allocation failures */ - u32 large_b2_failed; /* receive BD allocation failures */ - u32 rpd_alloc_failed; /* receive PDU allocation failures */ - u32 receive_carrier; /* no carrier = 0, carrier = 1 */ - u32 pad[ 2 ]; /* i960 padding */ + __be32 small_b1_failed; /* receive BD allocation failures */ + __be32 large_b1_failed; /* receive BD allocation failures */ + __be32 small_b2_failed; /* receive BD allocation failures */ + __be32 large_b2_failed; /* receive BD allocation failures */ + __be32 rpd_alloc_failed; /* receive PDU allocation failures */ + __be32 receive_carrier; /* no carrier = 0, carrier = 1 */ + __be32 pad[ 2 ]; /* i960 padding */ } stats_aux_t; @@ -643,10 +643,10 @@ typedef struct host_bsq { /* header of the firmware image */ typedef struct fw_header { - u32 magic; /* magic number */ - u32 version; /* firmware version id */ - u32 load_offset; /* fw load offset in board memory */ - u32 start_offset; /* fw execution start address in board memory */ + __le32 magic; /* magic number */ + __le32 version; /* firmware version id */ + __le32 load_offset; /* fw load offset in board memory */ + __le32 start_offset; /* fw execution start address in board memory */ } fw_header_t; #define FW_HEADER_MAGIC 0x65726f66 /* 'fore' */ diff --git a/drivers/net/3c501.c b/drivers/net/3c501.c index 7d253686ed0..5ba4bab6d43 100644 --- a/drivers/net/3c501.c +++ b/drivers/net/3c501.c @@ -485,9 +485,7 @@ static int el_start_xmit(struct sk_buff *skb, struct net_device *dev) printk(KERN_DEBUG "%s: burped during tx load.\n", dev->name); spin_lock_irqsave(&lp->lock, flags); - } - while (1); - + } while (1); } /** @@ -612,7 +610,8 @@ static irqreturn_t el_interrupt(int irq, void *dev_id) dev->stats.tx_packets++; if (el_debug > 6) printk(KERN_DEBUG " Tx succeeded %s\n", - (txsr & TX_RDY) ? "." : "but tx is busy!"); + (txsr & TX_RDY) ? "." : + "but tx is busy!"); /* * This is safe the interrupt is atomic WRT itself. */ @@ -693,7 +692,8 @@ static void el_receive(struct net_device *dev) if (pkt_len < 60 || pkt_len > 1536) { if (el_debug) - printk(KERN_DEBUG "%s: bogus packet, length=%d\n", dev->name, pkt_len); + printk(KERN_DEBUG "%s: bogus packet, length=%d\n", + dev->name, pkt_len); dev->stats.rx_over_errors++; return; } @@ -711,7 +711,8 @@ static void el_receive(struct net_device *dev) outw(0x00, GP_LOW); if (skb == NULL) { - printk(KERN_INFO "%s: Memory squeeze, dropping packet.\n", dev->name); + printk(KERN_INFO "%s: Memory squeeze, dropping packet.\n", + dev->name); dev->stats.rx_dropped++; return; } else { @@ -748,7 +749,8 @@ static void el_reset(struct net_device *dev) if (el_debug > 2) printk(KERN_INFO "3c501 reset..."); outb(AX_RESET, AX_CMD); /* Reset the chip */ - outb(AX_LOOP, AX_CMD); /* Aux control, irq and loopback enabled */ + /* Aux control, irq and loopback enabled */ + outb(AX_LOOP, AX_CMD); { int i; for (i = 0; i < 6; i++) /* Set the station address. */ diff --git a/drivers/net/atl1/atl1_main.c b/drivers/net/atl1/atl1_main.c index 9200ee59d85..129b8b3aa77 100644 --- a/drivers/net/atl1/atl1_main.c +++ b/drivers/net/atl1/atl1_main.c @@ -1765,15 +1765,12 @@ static irqreturn_t atl1_intr(int irq, void *data) { struct atl1_adapter *adapter = netdev_priv(data); u32 status; - u8 update_rx; int max_ints = 10; status = adapter->cmb.cmb->int_stats; if (!status) return IRQ_NONE; - update_rx = 0; - do { /* clear CMB interrupt status at once */ adapter->cmb.cmb->int_stats = 0; diff --git a/drivers/net/cxgb3/sge.c b/drivers/net/cxgb3/sge.c index 979f3fc5e76..db586870c5f 100644 --- a/drivers/net/cxgb3/sge.c +++ b/drivers/net/cxgb3/sge.c @@ -1107,9 +1107,15 @@ int t3_eth_xmit(struct sk_buff *skb, struct net_device *dev) } q->in_use += ndesc; - if (unlikely(credits - ndesc < q->stop_thres)) - if (USE_GTS || !should_restart_tx(q)) - t3_stop_queue(dev, qs, q); + if (unlikely(credits - ndesc < q->stop_thres)) { + t3_stop_queue(dev, qs, q); + + if (should_restart_tx(q) && + test_and_clear_bit(TXQ_ETH, &qs->txq_stopped)) { + q->restarts++; + netif_wake_queue(dev); + } + } gen = q->gen; q->unacked += ndesc; diff --git a/drivers/net/epic100.c b/drivers/net/epic100.c index 0b365b8d947..76118ddd104 100644 --- a/drivers/net/epic100.c +++ b/drivers/net/epic100.c @@ -131,8 +131,8 @@ IIIa. Ring buffers IVb. References -http://www.smsc.com/main/datasheets/83c171.pdf -http://www.smsc.com/main/datasheets/83c175.pdf +http://www.smsc.com/main/tools/discontinued/83c171.pdf +http://www.smsc.com/main/tools/discontinued/83c175.pdf http://scyld.com/expert/NWay.html http://www.national.com/pf/DP/DP83840A.html @@ -227,7 +227,12 @@ static const u16 media2miictl[16] = { 0, 0x0C00, 0x0C00, 0x2000, 0x0100, 0x2100, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; -/* The EPIC100 Rx and Tx buffer descriptors. */ +/* + * The EPIC100 Rx and Tx buffer descriptors. Note that these + * really ARE host-endian; it's not a misannotation. We tell + * the card to byteswap them internally on big-endian hosts - + * look for #ifdef CONFIG_BIG_ENDIAN in epic_open(). + */ struct epic_tx_desc { u32 txstatus; @@ -418,7 +423,7 @@ static int __devinit epic_init_one (struct pci_dev *pdev, /* Note: the '175 does not have a serial EEPROM. */ for (i = 0; i < 3; i++) - ((u16 *)dev->dev_addr)[i] = le16_to_cpu(inw(ioaddr + LAN0 + i*4)); + ((__le16 *)dev->dev_addr)[i] = cpu_to_le16(inw(ioaddr + LAN0 + i*4)); if (debug > 2) { dev_printk(KERN_DEBUG, &pdev->dev, "EEPROM contents:\n"); @@ -682,7 +687,8 @@ static int epic_open(struct net_device *dev) if (ep->chip_flags & MII_PWRDWN) outl((inl(ioaddr + NVCTL) & ~0x003C) | 0x4800, ioaddr + NVCTL); -#if defined(__powerpc__) || defined(__sparc__) /* Big endian */ + /* Tell the chip to byteswap descriptors on big-endian hosts */ +#ifdef CONFIG_BIG_ENDIAN outl(0x4432 | (RX_FIFO_THRESH<<8), ioaddr + GENCTL); inl(ioaddr + GENCTL); outl(0x0432 | (RX_FIFO_THRESH<<8), ioaddr + GENCTL); @@ -695,7 +701,7 @@ static int epic_open(struct net_device *dev) udelay(20); /* Looks like EPII needs that if you want reliable RX init. FIXME: pci posting bug? */ for (i = 0; i < 3; i++) - outl(cpu_to_le16(((u16*)dev->dev_addr)[i]), ioaddr + LAN0 + i*4); + outl(le16_to_cpu(((__le16*)dev->dev_addr)[i]), ioaddr + LAN0 + i*4); ep->tx_threshold = TX_FIFO_THRESH; outl(ep->tx_threshold, ioaddr + TxThresh); @@ -798,7 +804,7 @@ static void epic_restart(struct net_device *dev) for (i = 16; i > 0; i--) outl(0x0008, ioaddr + TEST1); -#if defined(__powerpc__) || defined(__sparc__) /* Big endian */ +#ifdef CONFIG_BIG_ENDIAN outl(0x0432 | (RX_FIFO_THRESH<<8), ioaddr + GENCTL); #else outl(0x0412 | (RX_FIFO_THRESH<<8), ioaddr + GENCTL); @@ -808,7 +814,7 @@ static void epic_restart(struct net_device *dev) outl((inl(ioaddr + NVCTL) & ~0x003C) | 0x4800, ioaddr + NVCTL); for (i = 0; i < 3; i++) - outl(cpu_to_le16(((u16*)dev->dev_addr)[i]), ioaddr + LAN0 + i*4); + outl(le16_to_cpu(((__le16*)dev->dev_addr)[i]), ioaddr + LAN0 + i*4); ep->tx_threshold = TX_FIFO_THRESH; outl(ep->tx_threshold, ioaddr + TxThresh); @@ -919,7 +925,7 @@ static void epic_init_ring(struct net_device *dev) /* Initialize all Rx descriptors. */ for (i = 0; i < RX_RING_SIZE; i++) { ep->rx_ring[i].rxstatus = 0; - ep->rx_ring[i].buflength = cpu_to_le32(ep->rx_buf_sz); + ep->rx_ring[i].buflength = ep->rx_buf_sz; ep->rx_ring[i].next = ep->rx_ring_dma + (i+1)*sizeof(struct epic_rx_desc); ep->rx_skbuff[i] = NULL; @@ -936,7 +942,7 @@ static void epic_init_ring(struct net_device *dev) skb_reserve(skb, 2); /* 16 byte align the IP header. */ ep->rx_ring[i].bufaddr = pci_map_single(ep->pci_dev, skb->data, ep->rx_buf_sz, PCI_DMA_FROMDEVICE); - ep->rx_ring[i].rxstatus = cpu_to_le32(DescOwn); + ep->rx_ring[i].rxstatus = DescOwn; } ep->dirty_rx = (unsigned int)(i - RX_RING_SIZE); @@ -974,20 +980,20 @@ static int epic_start_xmit(struct sk_buff *skb, struct net_device *dev) ep->tx_ring[entry].bufaddr = pci_map_single(ep->pci_dev, skb->data, skb->len, PCI_DMA_TODEVICE); if (free_count < TX_QUEUE_LEN/2) {/* Typical path */ - ctrl_word = cpu_to_le32(0x100000); /* No interrupt */ + ctrl_word = 0x100000; /* No interrupt */ } else if (free_count == TX_QUEUE_LEN/2) { - ctrl_word = cpu_to_le32(0x140000); /* Tx-done intr. */ + ctrl_word = 0x140000; /* Tx-done intr. */ } else if (free_count < TX_QUEUE_LEN - 1) { - ctrl_word = cpu_to_le32(0x100000); /* No Tx-done intr. */ + ctrl_word = 0x100000; /* No Tx-done intr. */ } else { /* Leave room for an additional entry. */ - ctrl_word = cpu_to_le32(0x140000); /* Tx-done intr. */ + ctrl_word = 0x140000; /* Tx-done intr. */ ep->tx_full = 1; } - ep->tx_ring[entry].buflength = ctrl_word | cpu_to_le32(skb->len); + ep->tx_ring[entry].buflength = ctrl_word | skb->len; ep->tx_ring[entry].txstatus = ((skb->len >= ETH_ZLEN ? skb->len : ETH_ZLEN) << 16) - | cpu_to_le32(DescOwn); + | DescOwn; ep->cur_tx++; if (ep->tx_full) @@ -1041,7 +1047,7 @@ static void epic_tx(struct net_device *dev, struct epic_private *ep) for (dirty_tx = ep->dirty_tx; cur_tx - dirty_tx > 0; dirty_tx++) { struct sk_buff *skb; int entry = dirty_tx % TX_RING_SIZE; - int txstatus = le32_to_cpu(ep->tx_ring[entry].txstatus); + int txstatus = ep->tx_ring[entry].txstatus; if (txstatus & DescOwn) break; /* It still hasn't been Txed */ @@ -1163,8 +1169,8 @@ static int epic_rx(struct net_device *dev, int budget) rx_work_limit = budget; /* If we own the next entry, it's a new packet. Send it up. */ - while ((ep->rx_ring[entry].rxstatus & cpu_to_le32(DescOwn)) == 0) { - int status = le32_to_cpu(ep->rx_ring[entry].rxstatus); + while ((ep->rx_ring[entry].rxstatus & DescOwn) == 0) { + int status = ep->rx_ring[entry].rxstatus; if (debug > 4) printk(KERN_DEBUG " epic_rx() status was %8.8x.\n", status); @@ -1238,7 +1244,8 @@ static int epic_rx(struct net_device *dev, int budget) skb->data, ep->rx_buf_sz, PCI_DMA_FROMDEVICE); work_done++; } - ep->rx_ring[entry].rxstatus = cpu_to_le32(DescOwn); + /* AV: shouldn't we add a barrier here? */ + ep->rx_ring[entry].rxstatus = DescOwn; } return work_done; } diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index 801b4d9cd97..6f7e3fde9e7 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -184,6 +184,7 @@ #define DEV_HAS_PAUSEFRAME_TX_V1 0x08000 /* device supports tx pause frames version 1 */ #define DEV_HAS_PAUSEFRAME_TX_V2 0x10000 /* device supports tx pause frames version 2 */ #define DEV_HAS_PAUSEFRAME_TX_V3 0x20000 /* device supports tx pause frames version 3 */ +#define DEV_NEED_TX_LIMIT 0x40000 /* device needs to limit tx */ enum { NvRegIrqStatus = 0x000, @@ -635,6 +636,8 @@ union ring_type { #define NV_RESTART_TX 0x1 #define NV_RESTART_RX 0x2 +#define NV_TX_LIMIT_COUNT 16 + /* statistics */ struct nv_ethtool_str { char name[ETH_GSTRING_LEN]; @@ -743,6 +746,8 @@ struct nv_skb_map { struct sk_buff *skb; dma_addr_t dma; unsigned int dma_len; + struct ring_desc_ex *first_tx_desc; + struct nv_skb_map *next_tx_ctx; }; /* @@ -827,6 +832,10 @@ struct fe_priv { union ring_type tx_ring; u32 tx_flags; int tx_ring_size; + int tx_limit; + u32 tx_pkts_in_progress; + struct nv_skb_map *tx_change_owner; + struct nv_skb_map *tx_end_flip; int tx_stop; /* vlan fields */ @@ -1707,6 +1716,9 @@ static void nv_init_tx(struct net_device *dev) np->last_tx.ex = &np->tx_ring.ex[np->tx_ring_size-1]; np->get_tx_ctx = np->put_tx_ctx = np->first_tx_ctx = np->tx_skb; np->last_tx_ctx = &np->tx_skb[np->tx_ring_size-1]; + np->tx_pkts_in_progress = 0; + np->tx_change_owner = NULL; + np->tx_end_flip = NULL; for (i = 0; i < np->tx_ring_size; i++) { if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) { @@ -1720,6 +1732,9 @@ static void nv_init_tx(struct net_device *dev) } np->tx_skb[i].skb = NULL; np->tx_skb[i].dma = 0; + np->tx_skb[i].dma_len = 0; + np->tx_skb[i].first_tx_desc = NULL; + np->tx_skb[i].next_tx_ctx = NULL; } } @@ -1771,7 +1786,14 @@ static void nv_drain_tx(struct net_device *dev) } if (nv_release_txskb(dev, &np->tx_skb[i])) dev->stats.tx_dropped++; + np->tx_skb[i].dma = 0; + np->tx_skb[i].dma_len = 0; + np->tx_skb[i].first_tx_desc = NULL; + np->tx_skb[i].next_tx_ctx = NULL; } + np->tx_pkts_in_progress = 0; + np->tx_change_owner = NULL; + np->tx_end_flip = NULL; } static void nv_drain_rx(struct net_device *dev) @@ -1948,6 +1970,7 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev) struct ring_desc_ex* start_tx; struct ring_desc_ex* prev_tx; struct nv_skb_map* prev_tx_ctx; + struct nv_skb_map* start_tx_ctx; /* add fragments to entries count */ for (i = 0; i < fragments; i++) { @@ -1965,6 +1988,7 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev) } start_tx = put_tx = np->put_tx.ex; + start_tx_ctx = np->put_tx_ctx; /* setup the header buffer */ do { @@ -2037,6 +2061,26 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev) spin_lock_irq(&np->lock); + if (np->tx_limit) { + /* Limit the number of outstanding tx. Setup all fragments, but + * do not set the VALID bit on the first descriptor. Save a pointer + * to that descriptor and also for next skb_map element. + */ + + if (np->tx_pkts_in_progress == NV_TX_LIMIT_COUNT) { + if (!np->tx_change_owner) + np->tx_change_owner = start_tx_ctx; + + /* remove VALID bit */ + tx_flags &= ~NV_TX2_VALID; + start_tx_ctx->first_tx_desc = start_tx; + start_tx_ctx->next_tx_ctx = np->put_tx_ctx; + np->tx_end_flip = np->put_tx_ctx; + } else { + np->tx_pkts_in_progress++; + } + } + /* set tx flags */ start_tx->flaglen |= cpu_to_le32(tx_flags | tx_flags_extra); np->put_tx.ex = put_tx; @@ -2060,6 +2104,25 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev) return NETDEV_TX_OK; } +static inline void nv_tx_flip_ownership(struct net_device *dev) +{ + struct fe_priv *np = netdev_priv(dev); + + np->tx_pkts_in_progress--; + if (np->tx_change_owner) { + __le32 flaglen = le32_to_cpu(np->tx_change_owner->first_tx_desc->flaglen); + flaglen |= NV_TX2_VALID; + np->tx_change_owner->first_tx_desc->flaglen = cpu_to_le32(flaglen); + np->tx_pkts_in_progress++; + + np->tx_change_owner = np->tx_change_owner->next_tx_ctx; + if (np->tx_change_owner == np->tx_end_flip) + np->tx_change_owner = NULL; + + writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl); + } +} + /* * nv_tx_done: check for completed packets, release the skbs. * @@ -2147,6 +2210,10 @@ static void nv_tx_done_optimized(struct net_device *dev, int limit) dev->stats.tx_packets++; dev_kfree_skb_any(np->get_tx_ctx->skb); np->get_tx_ctx->skb = NULL; + + if (np->tx_limit) { + nv_tx_flip_ownership(dev); + } } if (unlikely(np->get_tx.ex++ == np->last_tx.ex)) np->get_tx.ex = np->first_tx.ex; @@ -5333,6 +5400,21 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i np->need_linktimer = 0; } + /* Limit the number of tx's outstanding for hw bug */ + if (id->driver_data & DEV_NEED_TX_LIMIT) { + np->tx_limit = 1; + if ((id->device == PCI_DEVICE_ID_NVIDIA_NVENET_32 || + id->device == PCI_DEVICE_ID_NVIDIA_NVENET_33 || + id->device == PCI_DEVICE_ID_NVIDIA_NVENET_34 || + id->device == PCI_DEVICE_ID_NVIDIA_NVENET_35 || + id->device == PCI_DEVICE_ID_NVIDIA_NVENET_36 || + id->device == PCI_DEVICE_ID_NVIDIA_NVENET_37 || + id->device == PCI_DEVICE_ID_NVIDIA_NVENET_38 || + id->device == PCI_DEVICE_ID_NVIDIA_NVENET_39) && + pci_dev->revision >= 0xA2) + np->tx_limit = 0; + } + /* clear phy state and temporarily halt phy interrupts */ writel(0, base + NvRegMIIMask); phystate = readl(base + NvRegAdapterControl); @@ -5563,19 +5645,19 @@ static struct pci_device_id pci_tbl[] = { }, { /* CK804 Ethernet Controller */ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_8), - .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1, + .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1|DEV_NEED_TX_LIMIT, }, { /* CK804 Ethernet Controller */ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_9), - .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1, + .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1|DEV_NEED_TX_LIMIT, }, { /* MCP04 Ethernet Controller */ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_10), - .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1, + .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1|DEV_NEED_TX_LIMIT, }, { /* MCP04 Ethernet Controller */ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_11), - .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1, + .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1|DEV_NEED_TX_LIMIT, }, { /* MCP51 Ethernet Controller */ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_12), @@ -5587,11 +5669,11 @@ static struct pci_device_id pci_tbl[] = { }, { /* MCP55 Ethernet Controller */ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_14), - .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT, + .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_NEED_TX_LIMIT, }, { /* MCP55 Ethernet Controller */ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_15), - .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT, + .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_NEED_TX_LIMIT, }, { /* MCP61 Ethernet Controller */ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_16), @@ -5611,19 +5693,19 @@ static struct pci_device_id pci_tbl[] = { }, { /* MCP65 Ethernet Controller */ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_20), - .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR, + .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_TX_LIMIT|DEV_NEED_TX_LIMIT, }, { /* MCP65 Ethernet Controller */ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_21), - .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR, + .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_TX_LIMIT, }, { /* MCP65 Ethernet Controller */ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_22), - .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR, + .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_TX_LIMIT, }, { /* MCP65 Ethernet Controller */ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_23), - .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR, + .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_TX_LIMIT, }, { /* MCP67 Ethernet Controller */ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_24), @@ -5659,35 +5741,35 @@ static struct pci_device_id pci_tbl[] = { }, { /* MCP77 Ethernet Controller */ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_32), - .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX, + .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT, }, { /* MCP77 Ethernet Controller */ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_33), - .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX, + .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT, }, { /* MCP77 Ethernet Controller */ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_34), - .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX, + .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT, }, { /* MCP77 Ethernet Controller */ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_35), - .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX, + .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT, }, { /* MCP79 Ethernet Controller */ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_36), - .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX, + .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT, }, { /* MCP79 Ethernet Controller */ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_37), - .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX, + .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT, }, { /* MCP79 Ethernet Controller */ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_38), - .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX, + .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT, }, { /* MCP79 Ethernet Controller */ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_39), - .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX, + .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT, }, {0,}, }; diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c index e6c69f77259..0789802d59e 100644 --- a/drivers/net/ibm_newemac/core.c +++ b/drivers/net/ibm_newemac/core.c @@ -143,6 +143,10 @@ static inline void emac_report_timeout_error(struct emac_instance *dev, #define STOP_TIMEOUT_1000 13 #define STOP_TIMEOUT_1000_JUMBO 73 +static unsigned char default_mcast_addr[] = { + 0x01, 0x80, 0xC2, 0x00, 0x00, 0x01 +}; + /* Please, keep in sync with struct ibm_emac_stats/ibm_emac_error_stats */ static const char emac_stats_keys[EMAC_ETHTOOL_STATS_COUNT][ETH_GSTRING_LEN] = { "rx_packets", "rx_bytes", "tx_packets", "tx_bytes", "rx_packets_csum", @@ -618,6 +622,9 @@ static int emac_configure(struct emac_instance *dev) if (emac_phy_gpcs(dev->phy.mode)) emac_mii_reset_phy(&dev->phy); + /* Required for Pause packet support in EMAC */ + dev_mc_add(ndev, default_mcast_addr, sizeof(default_mcast_addr), 1); + return 0; } diff --git a/drivers/net/ibm_newemac/tah.c b/drivers/net/ibm_newemac/tah.c index 96417adec32..b023d10d7e1 100644 --- a/drivers/net/ibm_newemac/tah.c +++ b/drivers/net/ibm_newemac/tah.c @@ -155,6 +155,10 @@ static int __devexit tah_remove(struct of_device *ofdev) static struct of_device_id tah_match[] = { { + .compatible = "ibm,tah", + }, + /* For backward compat with old DT */ + { .type = "tah", }, {}, diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c index 15949d3df17..af233b59153 100644 --- a/drivers/net/ifb.c +++ b/drivers/net/ifb.c @@ -35,6 +35,7 @@ #include <linux/moduleparam.h> #include <net/pkt_sched.h> #include <net/net_namespace.h> +#include <linux/lockdep.h> #define TX_TIMEOUT (2*HZ) @@ -227,6 +228,16 @@ static struct rtnl_link_ops ifb_link_ops __read_mostly = { module_param(numifbs, int, 0); MODULE_PARM_DESC(numifbs, "Number of ifb devices"); +/* + * dev_ifb->queue_lock is usually taken after dev->ingress_lock, + * reversely to e.g. qdisc_lock_tree(). It should be safe until + * ifb doesn't take dev->queue_lock with dev_ifb->ingress_lock. + * But lockdep should know that ifb has different locks from dev. + */ +static struct lock_class_key ifb_queue_lock_key; +static struct lock_class_key ifb_ingress_lock_key; + + static int __init ifb_init_one(int index) { struct net_device *dev_ifb; @@ -246,6 +257,10 @@ static int __init ifb_init_one(int index) err = register_netdevice(dev_ifb); if (err < 0) goto err; + + lockdep_set_class(&dev_ifb->queue_lock, &ifb_queue_lock_key); + lockdep_set_class(&dev_ifb->ingress_lock, &ifb_ingress_lock_key); + return 0; err: diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index 6a1f2309209..928ce8287e6 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -31,7 +31,6 @@ #include <linux/vmalloc.h> #include <linux/pagemap.h> #include <linux/netdevice.h> -#include <linux/tcp.h> #include <linux/ipv6.h> #include <net/checksum.h> #include <net/ip6_checksum.h> @@ -2484,10 +2483,24 @@ static inline bool igb_tx_csum_adv(struct igb_adapter *adapter, tu_cmd |= (E1000_TXD_CMD_DEXT | E1000_ADVTXD_DTYP_CTXT); if (skb->ip_summed == CHECKSUM_PARTIAL) { - if (skb->protocol == htons(ETH_P_IP)) + switch (skb->protocol) { + case __constant_htons(ETH_P_IP): tu_cmd |= E1000_ADVTXD_TUCMD_IPV4; - if (skb->sk && (skb->sk->sk_protocol == IPPROTO_TCP)) - tu_cmd |= E1000_ADVTXD_TUCMD_L4T_TCP; + if (ip_hdr(skb)->protocol == IPPROTO_TCP) + tu_cmd |= E1000_ADVTXD_TUCMD_L4T_TCP; + break; + case __constant_htons(ETH_P_IPV6): + /* XXX what about other V6 headers?? */ + if (ipv6_hdr(skb)->nexthdr == IPPROTO_TCP) + tu_cmd |= E1000_ADVTXD_TUCMD_L4T_TCP; + break; + default: + if (unlikely(net_ratelimit())) + dev_warn(&adapter->pdev->dev, + "partial checksum but proto=%x!\n", + skb->protocol); + break; + } } context_desc->type_tucmd_mlhl = cpu_to_le32(tu_cmd); diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c index 373f72cdbe8..1f25263dc7e 100644 --- a/drivers/net/ioc3-eth.c +++ b/drivers/net/ioc3-eth.c @@ -1221,7 +1221,8 @@ static void __devinit ioc3_serial_probe(struct pci_dev *pdev, struct ioc3 *ioc3) } #endif -static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *ent) +static int __devinit ioc3_probe(struct pci_dev *pdev, + const struct pci_device_id *ent) { unsigned int sw_physid1, sw_physid2; struct net_device *dev = NULL; diff --git a/drivers/net/ipg.c b/drivers/net/ipg.c index 5e5d9b527ed..9b358f61ed7 100644 --- a/drivers/net/ipg.c +++ b/drivers/net/ipg.c @@ -472,7 +472,6 @@ static int ipg_config_autoneg(struct net_device *dev) unsigned int txflowcontrol; unsigned int rxflowcontrol; unsigned int fullduplex; - unsigned int gig; u32 mac_ctrl_val; u32 asicctrl; u8 phyctrl; @@ -489,7 +488,6 @@ static int ipg_config_autoneg(struct net_device *dev) fullduplex = 0; txflowcontrol = 0; rxflowcontrol = 0; - gig = 0; /* To accomodate a problem in 10Mbps operation, * set a global flag if PHY running in 10Mbps mode. @@ -511,7 +509,6 @@ static int ipg_config_autoneg(struct net_device *dev) break; case IPG_PC_LINK_SPEED_1000MBPS: printk("1000Mbps.\n"); - gig = 1; break; default: printk("undefined!\n"); @@ -1900,8 +1897,13 @@ static int ipg_nic_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) /* Specify the TFC field within the TFD. */ txfd->tfc |= cpu_to_le64(IPG_TFC_WORDALIGNDISABLED | - (IPG_TFC_FRAMEID & cpu_to_le64(sp->tx_current)) | + (IPG_TFC_FRAMEID & sp->tx_current) | (IPG_TFC_FRAGCOUNT & (1 << 24))); + /* + * 16--17 (WordAlign) <- 3 (disable), + * 0--15 (FrameId) <- sp->tx_current, + * 24--27 (FragCount) <- 1 + */ /* Request TxComplete interrupts at an interval defined * by the constant IPG_FRAMESBETWEENTXCOMPLETES. diff --git a/drivers/net/ne2k-pci.c b/drivers/net/ne2k-pci.c index b569c90da4b..de0de744a8f 100644 --- a/drivers/net/ne2k-pci.c +++ b/drivers/net/ne2k-pci.c @@ -535,9 +535,9 @@ static void ne2k_pci_block_input(struct net_device *dev, int count, if (count & 3) { buf += count & ~3; if (count & 2) { - u16 *b = (u16 *)buf; + __le16 *b = (__le16 *)buf; - *b++ = le16_to_cpu(inw(NE_BASE + NE_DATAPORT)); + *b++ = cpu_to_le16(inw(NE_BASE + NE_DATAPORT)); buf = (char *)b; } if (count & 1) @@ -600,9 +600,9 @@ static void ne2k_pci_block_output(struct net_device *dev, int count, if (count & 3) { buf += count & ~3; if (count & 2) { - u16 *b = (u16 *)buf; + __le16 *b = (__le16 *)buf; - outw(cpu_to_le16(*b++), NE_BASE + NE_DATAPORT); + outw(le16_to_cpu(*b++), NE_BASE + NE_DATAPORT); buf = (char *)b; } } diff --git a/drivers/net/ps3_gelic_wireless.c b/drivers/net/ps3_gelic_wireless.c index daf5abab953..ddbc6e475e2 100644 --- a/drivers/net/ps3_gelic_wireless.c +++ b/drivers/net/ps3_gelic_wireless.c @@ -1644,13 +1644,24 @@ static void gelic_wl_scan_complete_event(struct gelic_wl_info *wl) } /* put them in the newtork_list */ - scan_info = wl->buf; - scan_info_size = 0; - i = 0; - while (scan_info_size < data_len) { + for (i = 0, scan_info_size = 0, scan_info = wl->buf; + scan_info_size < data_len; + i++, scan_info_size += be16_to_cpu(scan_info->size), + scan_info = (void *)scan_info + be16_to_cpu(scan_info->size)) { pr_debug("%s:size=%d bssid=%s scan_info=%p\n", __func__, be16_to_cpu(scan_info->size), print_mac(mac, &scan_info->bssid[2]), scan_info); + + /* + * The wireless firmware may return invalid channel 0 and/or + * invalid rate if the AP emits zero length SSID ie. As this + * scan information is useless, ignore it + */ + if (!be16_to_cpu(scan_info->channel) || !scan_info->rate[0]) { + pr_debug("%s: invalid scan info\n", __func__); + continue; + } + found = 0; oldest = NULL; list_for_each_entry(target, &wl->network_list, list) { @@ -1687,10 +1698,6 @@ static void gelic_wl_scan_complete_event(struct gelic_wl_info *wl) GFP_KERNEL); if (!target->hwinfo) { pr_info("%s: kzalloc failed\n", __func__); - i++; - scan_info_size += be16_to_cpu(scan_info->size); - scan_info = (void *)scan_info + - be16_to_cpu(scan_info->size); continue; } /* copy hw scan info */ @@ -1709,10 +1716,6 @@ static void gelic_wl_scan_complete_event(struct gelic_wl_info *wl) if (scan_info->ext_rate[r]) target->rate_ext_len++; list_move_tail(&target->list, &wl->network_list); - /* bump pointer */ - i++; - scan_info_size += be16_to_cpu(scan_info->size); - scan_info = (void *)scan_info + be16_to_cpu(scan_info->size); } memset(&data, 0, sizeof(data)); wireless_send_event(port_to_netdev(wl_port(wl)), SIOCGIWSCAN, &data, @@ -2389,6 +2392,8 @@ static struct net_device *gelic_wl_alloc(struct gelic_card *card) if (!netdev) return NULL; + strcpy(netdev->name, "wlan%d"); + port = netdev_priv(netdev); port->netdev = netdev; port->card = card; diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c index 19184e486ae..169edc15492 100644 --- a/drivers/net/r6040.c +++ b/drivers/net/r6040.c @@ -239,7 +239,8 @@ static void r6040_free_txbufs(struct net_device *dev) for (i = 0; i < TX_DCNT; i++) { if (lp->tx_insert_ptr->skb_ptr) { - pci_unmap_single(lp->pdev, lp->tx_insert_ptr->buf, + pci_unmap_single(lp->pdev, + le32_to_cpu(lp->tx_insert_ptr->buf), MAX_BUF_SIZE, PCI_DMA_TODEVICE); dev_kfree_skb(lp->tx_insert_ptr->skb_ptr); lp->rx_insert_ptr->skb_ptr = NULL; @@ -255,7 +256,8 @@ static void r6040_free_rxbufs(struct net_device *dev) for (i = 0; i < RX_DCNT; i++) { if (lp->rx_insert_ptr->skb_ptr) { - pci_unmap_single(lp->pdev, lp->rx_insert_ptr->buf, + pci_unmap_single(lp->pdev, + le32_to_cpu(lp->rx_insert_ptr->buf), MAX_BUF_SIZE, PCI_DMA_FROMDEVICE); dev_kfree_skb(lp->rx_insert_ptr->skb_ptr); lp->rx_insert_ptr->skb_ptr = NULL; @@ -542,7 +544,7 @@ static int r6040_rx(struct net_device *dev, int limit) skb_ptr->dev = priv->dev; /* Do not count the CRC */ skb_put(skb_ptr, descptr->len - 4); - pci_unmap_single(priv->pdev, descptr->buf, + pci_unmap_single(priv->pdev, le32_to_cpu(descptr->buf), MAX_BUF_SIZE, PCI_DMA_FROMDEVICE); skb_ptr->protocol = eth_type_trans(skb_ptr, priv->dev); /* Send to upper layer */ @@ -585,7 +587,7 @@ static void r6040_tx(struct net_device *dev) if (descptr->status & 0x8000) break; /* Not complete */ skb_ptr = descptr->skb_ptr; - pci_unmap_single(priv->pdev, descptr->buf, + pci_unmap_single(priv->pdev, le32_to_cpu(descptr->buf), skb_ptr->len, PCI_DMA_TODEVICE); /* Free buffer */ dev_kfree_skb_irq(skb_ptr); diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 26ffb67f1da..f9ef8bd8b11 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -64,8 +64,8 @@ #define DRV_MODULE_NAME "tg3" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "3.87" -#define DRV_MODULE_RELDATE "December 20, 2007" +#define DRV_MODULE_VERSION "3.88" +#define DRV_MODULE_RELDATE "March 20, 2008" #define TG3_DEF_MAC_MODE 0 #define TG3_DEF_RX_MODE 0 @@ -11841,7 +11841,7 @@ static int __devinit tg3_get_device_address(struct tg3 *tp) } if (!is_valid_ether_addr(&dev->dev_addr[0])) { -#ifdef CONFIG_SPARC64 +#ifdef CONFIG_SPARC if (!tg3_get_default_macaddr_sparc(tp)) return 0; #endif diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c index 567c62757e9..1b5edd646a8 100644 --- a/drivers/net/tulip/de2104x.c +++ b/drivers/net/tulip/de2104x.c @@ -842,7 +842,7 @@ static inline int de_is_running (struct de_private *de) static void de_stop_rxtx (struct de_private *de) { u32 macmode; - unsigned int work = 1000; + unsigned int i = 1300/100; macmode = dr32(MacMode); if (macmode & RxTx) { @@ -850,10 +850,14 @@ static void de_stop_rxtx (struct de_private *de) dr32(MacMode); } - while (--work > 0) { + /* wait until in-flight frame completes. + * Max time @ 10BT: 1500*8b/10Mbps == 1200us (+ 100us margin) + * Typically expect this loop to end in < 50 us on 100BT. + */ + while (--i) { if (!de_is_running(de)) return; - cpu_relax(); + udelay(100); } printk(KERN_WARNING "%s: timeout expired stopping DMA\n", de->dev->name); diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c index fba0811d260..8cc316653a3 100644 --- a/drivers/net/ucc_geth.c +++ b/drivers/net/ucc_geth.c @@ -154,8 +154,8 @@ static struct ucc_geth_info ugeth_primary_info = { .rxQoSMode = UCC_GETH_QOS_MODE_DEFAULT, .aufc = UPSMR_AUTOMATIC_FLOW_CONTROL_MODE_NONE, .padAndCrc = MACCFG2_PAD_AND_CRC_MODE_PAD_AND_CRC, - .numThreadsTx = UCC_GETH_NUM_OF_THREADS_4, - .numThreadsRx = UCC_GETH_NUM_OF_THREADS_4, + .numThreadsTx = UCC_GETH_NUM_OF_THREADS_1, + .numThreadsRx = UCC_GETH_NUM_OF_THREADS_1, .riscTx = QE_RISC_ALLOCATION_RISC1_AND_RISC2, .riscRx = QE_RISC_ALLOCATION_RISC1_AND_RISC2, }; @@ -3975,6 +3975,8 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma ug_info->uf_info.utfs = UCC_GETH_UTFS_GIGA_INIT; ug_info->uf_info.utfet = UCC_GETH_UTFET_GIGA_INIT; ug_info->uf_info.utftt = UCC_GETH_UTFTT_GIGA_INIT; + ug_info->numThreadsTx = UCC_GETH_NUM_OF_THREADS_4; + ug_info->numThreadsRx = UCC_GETH_NUM_OF_THREADS_4; } /* Set the bus id */ diff --git a/drivers/net/usb/rndis_host.c b/drivers/net/usb/rndis_host.c index a61324757b1..727547a2899 100644 --- a/drivers/net/usb/rndis_host.c +++ b/drivers/net/usb/rndis_host.c @@ -16,10 +16,6 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - -// #define DEBUG // error path messages, extra info -// #define VERBOSE // more; success messages - #include <linux/module.h> #include <linux/init.h> #include <linux/netdevice.h> @@ -318,6 +314,14 @@ generic_rndis_bind(struct usbnet *dev, struct usb_interface *intf, int flags) net->hard_header_len += sizeof (struct rndis_data_hdr); dev->hard_mtu = net->mtu + net->hard_header_len; + dev->maxpacket = usb_maxpacket(dev->udev, dev->out, 1); + if (dev->maxpacket == 0) { + if (netif_msg_probe(dev)) + dev_dbg(&intf->dev, "dev->maxpacket can't be 0\n"); + retval = -EINVAL; + goto fail_and_release; + } + dev->rx_urb_size = dev->hard_mtu + (dev->maxpacket + 1); dev->rx_urb_size &= ~(dev->maxpacket - 1); u.init->max_transfer_size = cpu_to_le32(dev->rx_urb_size); diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c index cf27bf40d36..547368e9633 100644 --- a/drivers/net/wan/farsync.c +++ b/drivers/net/wan/farsync.c @@ -2024,6 +2024,7 @@ fst_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) struct fstioc_write wrthdr; struct fstioc_info info; unsigned long flags; + void *buf; dbg(DBG_IOCTL, "ioctl: %x, %p\n", cmd, ifr->ifr_data); @@ -2065,16 +2066,22 @@ fst_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) return -ENXIO; } - /* Now copy the data to the card. - * This will probably break on some architectures. - * I'll fix it when I have something to test on. - */ - if (copy_from_user(card->mem + wrthdr.offset, + /* Now copy the data to the card. */ + + buf = kmalloc(wrthdr.size, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + if (copy_from_user(buf, ifr->ifr_data + sizeof (struct fstioc_write), wrthdr.size)) { + kfree(buf); return -EFAULT; } + memcpy_toio(card->mem + wrthdr.offset, buf, wrthdr.size); + kfree(buf); + /* Writes to the memory of a card in the reset state constitute * a download */ diff --git a/drivers/net/wireless/ath5k/hw.c b/drivers/net/wireless/ath5k/hw.c index c2de2d958e8..01757436353 100644 --- a/drivers/net/wireless/ath5k/hw.c +++ b/drivers/net/wireless/ath5k/hw.c @@ -427,6 +427,8 @@ void ath5k_hw_detach(struct ath5k_hw *ah) { ATH5K_TRACE(ah->ah_sc); + __set_bit(ATH_STAT_INVALID, ah->ah_sc->status); + if (ah->ah_rf_banks != NULL) kfree(ah->ah_rf_banks); diff --git a/drivers/net/wireless/b43/phy.c b/drivers/net/wireless/b43/phy.c index 71507b260b6..575c5436ebd 100644 --- a/drivers/net/wireless/b43/phy.c +++ b/drivers/net/wireless/b43/phy.c @@ -860,7 +860,7 @@ static void b43_phy_ww(struct b43_wldev *dev) b43_phy_write(dev, B43_PHY_OFDM(0xBB), (b43_phy_read(dev, B43_PHY_OFDM(0xBB)) & 0xF000) | 0x0053); b43_phy_write(dev, B43_PHY_OFDM61, - (b43_phy_read(dev, B43_PHY_OFDM61 & 0xFE1F)) | 0x0120); + (b43_phy_read(dev, B43_PHY_OFDM61) & 0xFE1F) | 0x0120); b43_phy_write(dev, B43_PHY_OFDM(0x13), (b43_phy_read(dev, B43_PHY_OFDM(0x13)) & 0x0FFF) | 0x3000); b43_phy_write(dev, B43_PHY_OFDM(0x14), diff --git a/drivers/net/wireless/p54usb.c b/drivers/net/wireless/p54usb.c index e7d4aee8799..98ddbb3b327 100644 --- a/drivers/net/wireless/p54usb.c +++ b/drivers/net/wireless/p54usb.c @@ -63,6 +63,7 @@ static struct usb_device_id p54u_table[] __devinitdata = { {USB_DEVICE(0x0cde, 0x0008)}, /* Sagem XG703A */ {USB_DEVICE(0x0d8e, 0x3762)}, /* DLink DWL-G120 Cohiba */ {USB_DEVICE(0x09aa, 0x1000)}, /* Spinnaker Proto board */ + {USB_DEVICE(0x124a, 0x4025)}, /* IOGear GWU513 (GW3887IK chip) */ {USB_DEVICE(0x13b1, 0x000a)}, /* Linksys WUSB54G ver 2 */ {USB_DEVICE(0x13B1, 0x000C)}, /* Linksys WUSB54AG */ {USB_DEVICE(0x1435, 0x0427)}, /* Inventel UR054G */ diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index 05927b908f8..6c725422af5 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -620,6 +620,9 @@ struct rt2x00_dev { * This will only be compiled in when required. */ #ifdef CONFIG_RT2X00_LIB_RFKILL +unsigned long rfkill_state; +#define RFKILL_STATE_ALLOCATED 1 +#define RFKILL_STATE_REGISTERED 2 struct rfkill *rfkill; struct input_polled_dev *poll_dev; #endif /* CONFIG_RT2X00_LIB_RFKILL */ diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index 0d51f478bcd..bd305f7f3ef 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -1098,7 +1098,7 @@ static void rt2x00lib_uninitialize(struct rt2x00_dev *rt2x00dev) return; /* - * Unregister rfkill. + * Unregister extra components. */ rt2x00rfkill_unregister(rt2x00dev); @@ -1139,17 +1139,12 @@ static int rt2x00lib_initialize(struct rt2x00_dev *rt2x00dev) __set_bit(DEVICE_INITIALIZED, &rt2x00dev->flags); /* - * Register the rfkill handler. + * Register the extra components. */ - status = rt2x00rfkill_register(rt2x00dev); - if (status) - goto exit_unitialize; + rt2x00rfkill_register(rt2x00dev); return 0; -exit_unitialize: - rt2x00lib_uninitialize(rt2x00dev); - exit: rt2x00lib_free_ring_entries(rt2x00dev); @@ -1313,15 +1308,9 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev) } /* - * Allocatie rfkill. - */ - retval = rt2x00rfkill_allocate(rt2x00dev); - if (retval) - goto exit; - - /* - * Open the debugfs entry. + * Register extra components. */ + rt2x00rfkill_allocate(rt2x00dev); rt2x00debug_register(rt2x00dev); __set_bit(DEVICE_PRESENT, &rt2x00dev->flags); @@ -1350,13 +1339,9 @@ void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev) rt2x00lib_uninitialize(rt2x00dev); /* - * Close debugfs entry. + * Free extra components */ rt2x00debug_deregister(rt2x00dev); - - /* - * Free rfkill - */ rt2x00rfkill_free(rt2x00dev); /* @@ -1395,11 +1380,15 @@ int rt2x00lib_suspend(struct rt2x00_dev *rt2x00dev, pm_message_t state) __set_bit(DEVICE_STARTED_SUSPEND, &rt2x00dev->flags); /* - * Disable radio and unitialize all items - * that must be recreated on resume. + * Disable radio. */ rt2x00lib_stop(rt2x00dev); rt2x00lib_uninitialize(rt2x00dev); + + /* + * Suspend/disable extra components. + */ + rt2x00rfkill_suspend(rt2x00dev); rt2x00debug_deregister(rt2x00dev); exit: @@ -1422,9 +1411,10 @@ int rt2x00lib_resume(struct rt2x00_dev *rt2x00dev) NOTICE(rt2x00dev, "Waking up.\n"); /* - * Open the debugfs entry. + * Restore/enable extra components. */ rt2x00debug_register(rt2x00dev); + rt2x00rfkill_resume(rt2x00dev); /* * Only continue if mac80211 had open interfaces. diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/rt2x00/rt2x00lib.h index 1adbd28e097..ce58c654ade 100644 --- a/drivers/net/wireless/rt2x00/rt2x00lib.h +++ b/drivers/net/wireless/rt2x00/rt2x00lib.h @@ -100,28 +100,36 @@ static inline void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev, * RFkill handlers. */ #ifdef CONFIG_RT2X00_LIB_RFKILL -int rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev); +void rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev); void rt2x00rfkill_unregister(struct rt2x00_dev *rt2x00dev); -int rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev); +void rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev); void rt2x00rfkill_free(struct rt2x00_dev *rt2x00dev); +void rt2x00rfkill_suspend(struct rt2x00_dev *rt2x00dev); +void rt2x00rfkill_resume(struct rt2x00_dev *rt2x00dev); #else -static inline int rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev) +static inline void rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev) { - return 0; } static inline void rt2x00rfkill_unregister(struct rt2x00_dev *rt2x00dev) { } -static inline int rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev) +static inline void rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev) { - return 0; } static inline void rt2x00rfkill_free(struct rt2x00_dev *rt2x00dev) { } + +static inline void rt2x00rfkill_suspend(struct rt2x00_dev *rt2x00dev) +{ +} + +static inline void rt2x00rfkill_resume(struct rt2x00_dev *rt2x00dev) +{ +} #endif /* CONFIG_RT2X00_LIB_RFKILL */ #endif /* RT2X00LIB_H */ diff --git a/drivers/net/wireless/rt2x00/rt2x00rfkill.c b/drivers/net/wireless/rt2x00/rt2x00rfkill.c index 34a96d44e30..f9557759620 100644 --- a/drivers/net/wireless/rt2x00/rt2x00rfkill.c +++ b/drivers/net/wireless/rt2x00/rt2x00rfkill.c @@ -69,56 +69,81 @@ static void rt2x00rfkill_poll(struct input_polled_dev *poll_dev) } } -int rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev) +void rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev) { - int retval; - - if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags)) - return 0; + if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags) || + !test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->rfkill_state)) + return; - retval = rfkill_register(rt2x00dev->rfkill); - if (retval) { + if (rfkill_register(rt2x00dev->rfkill)) { ERROR(rt2x00dev, "Failed to register rfkill handler.\n"); - return retval; + return; } - retval = input_register_polled_device(rt2x00dev->poll_dev); - if (retval) { + if (input_register_polled_device(rt2x00dev->poll_dev)) { ERROR(rt2x00dev, "Failed to register polled device.\n"); rfkill_unregister(rt2x00dev->rfkill); - return retval; + return; } + __set_bit(RFKILL_STATE_REGISTERED, &rt2x00dev->rfkill_state); + /* * Force initial poll which will detect the initial device state, * and correctly sends the signal to the rfkill layer about this * state. */ rt2x00rfkill_poll(rt2x00dev->poll_dev); - - return 0; } void rt2x00rfkill_unregister(struct rt2x00_dev *rt2x00dev) { - if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags)) + if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags) || + !test_bit(RFKILL_STATE_REGISTERED, &rt2x00dev->rfkill_state)) return; input_unregister_polled_device(rt2x00dev->poll_dev); rfkill_unregister(rt2x00dev->rfkill); + + __clear_bit(RFKILL_STATE_REGISTERED, &rt2x00dev->rfkill_state); } -int rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev) +static struct input_polled_dev * +rt2x00rfkill_allocate_polldev(struct rt2x00_dev *rt2x00dev) { - struct device *device = wiphy_dev(rt2x00dev->hw->wiphy); + struct input_polled_dev *poll_dev; + + poll_dev = input_allocate_polled_device(); + if (!poll_dev) + return NULL; + + poll_dev->private = rt2x00dev; + poll_dev->poll = rt2x00rfkill_poll; + poll_dev->poll_interval = RFKILL_POLL_INTERVAL; + + poll_dev->input->name = rt2x00dev->ops->name; + poll_dev->input->phys = wiphy_name(rt2x00dev->hw->wiphy); + poll_dev->input->id.bustype = BUS_HOST; + poll_dev->input->id.vendor = 0x1814; + poll_dev->input->id.product = rt2x00dev->chip.rt; + poll_dev->input->id.version = rt2x00dev->chip.rev; + poll_dev->input->dev.parent = wiphy_dev(rt2x00dev->hw->wiphy); + poll_dev->input->evbit[0] = BIT(EV_KEY); + set_bit(KEY_WLAN, poll_dev->input->keybit); + + return poll_dev; +} +void rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev) +{ if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags)) - return 0; + return; - rt2x00dev->rfkill = rfkill_allocate(device, RFKILL_TYPE_WLAN); + rt2x00dev->rfkill = + rfkill_allocate(wiphy_dev(rt2x00dev->hw->wiphy), RFKILL_TYPE_WLAN); if (!rt2x00dev->rfkill) { ERROR(rt2x00dev, "Failed to allocate rfkill handler.\n"); - goto exit; + return; } rt2x00dev->rfkill->name = rt2x00dev->ops->name; @@ -126,40 +151,49 @@ int rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev) rt2x00dev->rfkill->state = -1; rt2x00dev->rfkill->toggle_radio = rt2x00rfkill_toggle_radio; - rt2x00dev->poll_dev = input_allocate_polled_device(); + rt2x00dev->poll_dev = rt2x00rfkill_allocate_polldev(rt2x00dev); if (!rt2x00dev->poll_dev) { ERROR(rt2x00dev, "Failed to allocate polled device.\n"); - goto exit_free_rfkill; + rfkill_free(rt2x00dev->rfkill); + rt2x00dev->rfkill = NULL; + return; } - rt2x00dev->poll_dev->private = rt2x00dev; - rt2x00dev->poll_dev->poll = rt2x00rfkill_poll; - rt2x00dev->poll_dev->poll_interval = RFKILL_POLL_INTERVAL; + return; +} - rt2x00dev->poll_dev->input->name = rt2x00dev->ops->name; - rt2x00dev->poll_dev->input->phys = wiphy_name(rt2x00dev->hw->wiphy); - rt2x00dev->poll_dev->input->id.bustype = BUS_HOST; - rt2x00dev->poll_dev->input->id.vendor = 0x1814; - rt2x00dev->poll_dev->input->id.product = rt2x00dev->chip.rt; - rt2x00dev->poll_dev->input->id.version = rt2x00dev->chip.rev; - rt2x00dev->poll_dev->input->dev.parent = device; - rt2x00dev->poll_dev->input->evbit[0] = BIT(EV_KEY); - set_bit(KEY_WLAN, rt2x00dev->poll_dev->input->keybit); +void rt2x00rfkill_free(struct rt2x00_dev *rt2x00dev) +{ + if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags) || + !test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->rfkill_state)) + return; - return 0; + input_free_polled_device(rt2x00dev->poll_dev); + rt2x00dev->poll_dev = NULL; -exit_free_rfkill: rfkill_free(rt2x00dev->rfkill); - -exit: - return -ENOMEM; + rt2x00dev->rfkill = NULL; } -void rt2x00rfkill_free(struct rt2x00_dev *rt2x00dev) +void rt2x00rfkill_suspend(struct rt2x00_dev *rt2x00dev) { - if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags)) + if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags) || + !test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->rfkill_state)) return; input_free_polled_device(rt2x00dev->poll_dev); - rfkill_free(rt2x00dev->rfkill); + rt2x00dev->poll_dev = NULL; +} + +void rt2x00rfkill_resume(struct rt2x00_dev *rt2x00dev) +{ + if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags) || + !test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->rfkill_state)) + return; + + rt2x00dev->poll_dev = rt2x00rfkill_allocate_polldev(rt2x00dev); + if (!rt2x00dev->poll_dev) { + ERROR(rt2x00dev, "Failed to allocate polled device.\n"); + return; + } } diff --git a/drivers/sn/ioc3.c b/drivers/sn/ioc3.c index 29fcd6d0301..a0aa33dde0a 100644 --- a/drivers/sn/ioc3.c +++ b/drivers/sn/ioc3.c @@ -561,7 +561,7 @@ void ioc3_unregister_submodule(struct ioc3_submodule *is) printk(KERN_WARNING "%s: IOC3 submodule %s remove failed " "for pci_dev %s.\n", - __FUNCTION__, module_name(is->owner), + __func__, module_name(is->owner), pci_name(idd->pdev)); idd->active[is->id] = 0; if(is->irq_mask) @@ -611,7 +611,7 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id) if ((ret = pci_enable_device(pdev))) { printk(KERN_WARNING "%s: Failed to enable IOC3 device for pci_dev %s.\n", - __FUNCTION__, pci_name(pdev)); + __func__, pci_name(pdev)); goto out; } pci_set_master(pdev); @@ -623,7 +623,7 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id) if (ret < 0) { printk(KERN_WARNING "%s: Unable to obtain 64 bit DMA " "for consistent allocations\n", - __FUNCTION__); + __func__); } } #endif @@ -633,7 +633,7 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id) if (!idd) { printk(KERN_WARNING "%s: Failed to allocate IOC3 data for pci_dev %s.\n", - __FUNCTION__, pci_name(pdev)); + __func__, pci_name(pdev)); ret = -ENODEV; goto out_idd; } @@ -649,7 +649,7 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id) printk(KERN_WARNING "%s: Unable to find IOC3 resource " "for pci_dev %s.\n", - __FUNCTION__, pci_name(pdev)); + __func__, pci_name(pdev)); ret = -ENODEV; goto out_pci; } @@ -657,7 +657,7 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id) printk(KERN_WARNING "%s: Unable to request IOC3 region " "for pci_dev %s.\n", - __FUNCTION__, pci_name(pdev)); + __func__, pci_name(pdev)); ret = -ENODEV; goto out_pci; } @@ -666,7 +666,7 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id) printk(KERN_WARNING "%s: Unable to remap IOC3 region " "for pci_dev %s.\n", - __FUNCTION__, pci_name(pdev)); + __func__, pci_name(pdev)); ret = -ENODEV; goto out_misc_region; } @@ -709,7 +709,7 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id) } else { printk(KERN_WARNING "%s : request_irq fails for IRQ 0x%x\n ", - __FUNCTION__, pdev->irq); + __func__, pdev->irq); } if (!request_irq(pdev->irq+2, ioc3_intr_io, IRQF_SHARED, "ioc3-io", (void *)idd)) { @@ -717,7 +717,7 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id) } else { printk(KERN_WARNING "%s : request_irq fails for IRQ 0x%x\n ", - __FUNCTION__, pdev->irq+2); + __func__, pdev->irq+2); } } else { if (!request_irq(pdev->irq, ioc3_intr_io, IRQF_SHARED, @@ -726,7 +726,7 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id) } else { printk(KERN_WARNING "%s : request_irq fails for IRQ 0x%x\n ", - __FUNCTION__, pdev->irq); + __func__, pdev->irq); } } @@ -769,7 +769,7 @@ static void ioc3_remove(struct pci_dev *pdev) printk(KERN_WARNING "%s: IOC3 submodule 0x%s remove failed " "for pci_dev %s.\n", - __FUNCTION__, + __func__, module_name(ioc3_submodules[id]->owner), pci_name(pdev)); idd->active[id] = 0; diff --git a/fs/nfs/super.c b/fs/nfs/super.c index fcf4b982c88..dd4dfcd632e 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -632,7 +632,7 @@ static int nfs_verify_server_address(struct sockaddr *addr) switch (addr->sa_family) { case AF_INET: { struct sockaddr_in *sa = (struct sockaddr_in *)addr; - return sa->sin_addr.s_addr != INADDR_ANY; + return sa->sin_addr.s_addr != htonl(INADDR_ANY); } case AF_INET6: { struct in6_addr *sa = &((struct sockaddr_in6 *)addr)->sin6_addr; diff --git a/fs/proc/base.c b/fs/proc/base.c index 8a10f6fe24a..81d7d145292 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -2290,7 +2290,7 @@ static const struct pid_entry tgid_base_stuff[] = { DIR("fd", S_IRUSR|S_IXUSR, fd), DIR("fdinfo", S_IRUSR|S_IXUSR, fdinfo), #ifdef CONFIG_NET - DIR("net", S_IRUGO|S_IXUSR, net), + DIR("net", S_IRUGO|S_IXUGO, net), #endif REG("environ", S_IRUSR, environ), INF("auxv", S_IRUSR, pid_auxv), diff --git a/include/linux/in.h b/include/linux/in.h index 70c6df88269..4065313cd7e 100644 --- a/include/linux/in.h +++ b/include/linux/in.h @@ -265,7 +265,7 @@ static inline bool ipv4_is_local_multicast(__be32 addr) static inline bool ipv4_is_lbcast(__be32 addr) { /* limited broadcast */ - return addr == INADDR_BROADCAST; + return addr == htonl(INADDR_BROADCAST); } static inline bool ipv4_is_zeronet(__be32 addr) diff --git a/include/linux/pkt_cls.h b/include/linux/pkt_cls.h index 28dfc61cf79..99efbed81fa 100644 --- a/include/linux/pkt_cls.h +++ b/include/linux/pkt_cls.h @@ -201,8 +201,8 @@ enum struct tc_u32_key { - __u32 mask; - __u32 val; + __be32 mask; + __be32 val; int off; int offmask; }; @@ -213,12 +213,12 @@ struct tc_u32_sel unsigned char offshift; unsigned char nkeys; - __u16 offmask; + __be16 offmask; __u16 off; short offoff; short hoff; - __u32 hmask; + __be32 hmask; struct tc_u32_key keys[0]; }; diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index 57df27f1958..57ed3e323d9 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -380,15 +380,19 @@ static inline int sctp_sysctl_jiffies_ms(ctl_table *table, int __user *name, int #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) -int sctp_v6_init(void); -void sctp_v6_exit(void); +void sctp_v6_pf_init(void); +void sctp_v6_pf_exit(void); +int sctp_v6_protosw_init(void); +void sctp_v6_protosw_exit(void); int sctp_v6_add_protocol(void); void sctp_v6_del_protocol(void); #else /* #ifdef defined(CONFIG_IPV6) */ -static inline int sctp_v6_init(void) { return 0; } -static inline void sctp_v6_exit(void) { return; } +static inline void sctp_v6_pf_init(void) { return 0; } +static inline void sctp_v6_pf_exit(void) { return; } +static inline int sctp_v6_protosw_init(void) { return 0; } +static inline void sctp_v6_protosw_exit(void) { return; } static inline int sctp_v6_add_protocol(void) { return 0; } static inline void sctp_v6_del_protocol(void) { return; } diff --git a/include/net/xfrm.h b/include/net/xfrm.h index eea7785cc75..619c53bc3cd 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -277,7 +277,7 @@ extern int __xfrm_state_delete(struct xfrm_state *x); struct xfrm_state_afinfo { unsigned int family; unsigned int proto; - unsigned int eth_proto; + __be16 eth_proto; struct module *owner; const struct xfrm_type *type_map[IPPROTO_MAX]; struct xfrm_mode *mode_map[XFRM_MODE_MAX]; diff --git a/kernel/audit.c b/kernel/audit.c index 10c4930c2bb..be55cb50363 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -78,9 +78,13 @@ static int audit_default; /* If auditing cannot proceed, audit_failure selects what happens. */ static int audit_failure = AUDIT_FAIL_PRINTK; -/* If audit records are to be written to the netlink socket, audit_pid - * contains the (non-zero) pid. */ +/* + * If audit records are to be written to the netlink socket, audit_pid + * contains the pid of the auditd process and audit_nlk_pid contains + * the pid to use to send netlink messages to that process. + */ int audit_pid; +static int audit_nlk_pid; /* If audit_rate_limit is non-zero, limit the rate of sending audit records * to that number per second. This prevents DoS attacks, but results in @@ -350,7 +354,7 @@ static int kauditd_thread(void *dummy) wake_up(&audit_backlog_wait); if (skb) { if (audit_pid) { - int err = netlink_unicast(audit_sock, skb, audit_pid, 0); + int err = netlink_unicast(audit_sock, skb, audit_nlk_pid, 0); if (err < 0) { BUG_ON(err != -ECONNREFUSED); /* Shoudn't happen */ printk(KERN_ERR "audit: *NO* daemon at audit_pid=%d\n", audit_pid); @@ -626,6 +630,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) sid, 1); audit_pid = new_pid; + audit_nlk_pid = NETLINK_CB(skb).pid; } if (status_get->mask & AUDIT_STATUS_RATE_LIMIT) err = audit_set_rate_limit(status_get->rate_limit, diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index 77f04e49a1a..8fbcefe10c9 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -382,7 +382,7 @@ static int vlan_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) vlan_dev_info(dev)->cnt_encap_on_xmit++; pr_debug("%s: proto to encap: 0x%hx\n", - __FUNCTION__, htons(veth->h_vlan_proto)); + __FUNCTION__, ntohs(veth->h_vlan_proto)); /* Construct the second two bytes. This field looks something * like: * usr_priority: 3 bits (high bits) diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c index bc40377136a..9326c377822 100644 --- a/net/bridge/br_fdb.c +++ b/net/bridge/br_fdb.c @@ -136,7 +136,7 @@ void br_fdb_cleanup(unsigned long _data) this_timer = f->ageing_timer + delay; if (time_before_eq(this_timer, jiffies)) fdb_delete(f); - else if (this_timer < next_timer) + else if (time_before(this_timer, next_timer)) next_timer = this_timer; } } diff --git a/net/core/netpoll.c b/net/core/netpoll.c index 4b7e756181c..c635de52526 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -215,10 +215,12 @@ static void zap_completion_queue(void) while (clist != NULL) { struct sk_buff *skb = clist; clist = clist->next; - if (skb->destructor) + if (skb->destructor) { + atomic_inc(&skb->users); dev_kfree_skb_any(skb); /* put this one back */ - else + } else { __kfree_skb(skb); + } } } diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 09ca5293d08..0d109504ed8 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -458,7 +458,7 @@ int inet_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) err = -EADDRNOTAVAIL; if (!sysctl_ip_nonlocal_bind && !inet->freebind && - addr->sin_addr.s_addr != INADDR_ANY && + addr->sin_addr.s_addr != htonl(INADDR_ANY) && chk_addr_ret != RTN_LOCAL && chk_addr_ret != RTN_MULTICAST && chk_addr_ret != RTN_BROADCAST) diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c index 091e6709f83..f3ceca31aa4 100644 --- a/net/ipv4/esp4.c +++ b/net/ipv4/esp4.c @@ -168,7 +168,7 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb) struct xfrm_encap_tmpl *encap = x->encap; struct udphdr *uh; __be32 *udpdata32; - unsigned int sport, dport; + __be16 sport, dport; int encap_type; spin_lock_bh(&x->lock); diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index de0572c8885..f72457b4b0a 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -583,7 +583,7 @@ static int do_ip_setsockopt(struct sock *sk, int level, } if (!mreq.imr_ifindex) { - if (mreq.imr_address.s_addr == INADDR_ANY) { + if (mreq.imr_address.s_addr == htonl(INADDR_ANY)) { inet->mc_index = 0; inet->mc_addr = 0; err = 0; diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c index 5dd938579ee..7c992fbbc2c 100644 --- a/net/ipv4/ipconfig.c +++ b/net/ipv4/ipconfig.c @@ -103,6 +103,7 @@ - '3' from resolv.h */ #define NONE __constant_htonl(INADDR_NONE) +#define ANY __constant_htonl(INADDR_ANY) /* * Public IP configuration @@ -1479,19 +1480,19 @@ static int __init ip_auto_config_setup(char *addrs) DBG(("IP-Config: Parameter #%d: `%s'\n", num, ip)); switch (num) { case 0: - if ((ic_myaddr = in_aton(ip)) == INADDR_ANY) + if ((ic_myaddr = in_aton(ip)) == ANY) ic_myaddr = NONE; break; case 1: - if ((ic_servaddr = in_aton(ip)) == INADDR_ANY) + if ((ic_servaddr = in_aton(ip)) == ANY) ic_servaddr = NONE; break; case 2: - if ((ic_gateway = in_aton(ip)) == INADDR_ANY) + if ((ic_gateway = in_aton(ip)) == ANY) ic_gateway = NONE; break; case 3: - if ((ic_netmask = in_aton(ip)) == INADDR_ANY) + if ((ic_netmask = in_aton(ip)) == ANY) ic_netmask = NONE; break; case 4: diff --git a/net/ipv4/netfilter/ipt_recent.c b/net/ipv4/netfilter/ipt_recent.c index 68cbe3ca01c..8e8f0425a8e 100644 --- a/net/ipv4/netfilter/ipt_recent.c +++ b/net/ipv4/netfilter/ipt_recent.c @@ -252,6 +252,8 @@ recent_mt_check(const char *tablename, const void *ip, if ((info->check_set & (IPT_RECENT_SET | IPT_RECENT_REMOVE)) && (info->seconds || info->hit_count)) return false; + if (info->hit_count > ip_pkt_list_tot) + return false; if (info->name[0] == '\0' || strnlen(info->name, IPT_RECENT_NAME_LEN) == IPT_RECENT_NAME_LEN) return false; diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index 01578f544ad..72b9350006f 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -255,7 +255,7 @@ static u16 tcp_select_window(struct sock *sk) * * Relax Will Robinson. */ - new_win = cur_win; + new_win = ALIGN(cur_win, 1 << tp->rx_opt.rcv_wscale); } tp->rcv_wnd = new_win; tp->rcv_wup = tp->rcv_nxt; diff --git a/net/ipv6/Kconfig b/net/ipv6/Kconfig index 58219dfffef..47263e45bac 100644 --- a/net/ipv6/Kconfig +++ b/net/ipv6/Kconfig @@ -179,11 +179,12 @@ config IPV6_SIT Saying M here will produce a module called sit.ko. If unsure, say Y. config IPV6_TUNNEL - tristate "IPv6: IPv6-in-IPv6 tunnel" + tristate "IPv6: IP-in-IPv6 tunnel (RFC2473)" select INET6_TUNNEL depends on IPV6 ---help--- - Support for IPv6-in-IPv6 tunnels described in RFC 2473. + Support for IPv6-in-IPv6 and IPv4-in-IPv6 tunnels described in + RFC 2473. If unsure, say N. diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c index 62137879e6a..898f1922b5b 100644 --- a/net/netfilter/nf_conntrack_h323_main.c +++ b/net/netfilter/nf_conntrack_h323_main.c @@ -842,7 +842,7 @@ static int process_setup(struct sk_buff *skb, struct nf_conn *ct, set_h225_addr = rcu_dereference(set_h225_addr_hook); if ((setup->options & eSetup_UUIE_destCallSignalAddress) && - (set_h225_addr) && ct->status && IPS_NAT_MASK && + (set_h225_addr) && ct->status & IPS_NAT_MASK && get_h225_addr(ct, *data, &setup->destCallSignalAddress, &addr, &port) && memcmp(&addr, &ct->tuplehash[!dir].tuple.src.u3, sizeof(addr))) { diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c index b18fa95ef24..c5c16b4b6e9 100644 --- a/net/sched/cls_u32.c +++ b/net/sched/cls_u32.c @@ -89,7 +89,7 @@ static const struct tcf_ext_map u32_ext_map = { static struct tc_u_common *u32_list; -static __inline__ unsigned u32_hash_fold(u32 key, struct tc_u32_sel *sel, u8 fshift) +static __inline__ unsigned u32_hash_fold(__be32 key, struct tc_u32_sel *sel, u8 fshift) { unsigned h = ntohl(key & sel->hmask)>>fshift; @@ -137,7 +137,7 @@ next_knode: for (i = n->sel.nkeys; i>0; i--, key++) { - if ((*(u32*)(ptr+key->off+(off2&key->offmask))^key->val)&key->mask) { + if ((*(__be32*)(ptr+key->off+(off2&key->offmask))^key->val)&key->mask) { n = n->next; goto next_knode; } @@ -182,7 +182,7 @@ check_terminal: ht = n->ht_down; sel = 0; if (ht->divisor) - sel = ht->divisor&u32_hash_fold(*(u32*)(ptr+n->sel.hoff), &n->sel,n->fshift); + sel = ht->divisor&u32_hash_fold(*(__be32*)(ptr+n->sel.hoff), &n->sel,n->fshift); if (!(n->sel.flags&(TC_U32_VAROFFSET|TC_U32_OFFSET|TC_U32_EAT))) goto next_ht; @@ -190,7 +190,7 @@ check_terminal: if (n->sel.flags&(TC_U32_OFFSET|TC_U32_VAROFFSET)) { off2 = n->sel.off + 3; if (n->sel.flags&TC_U32_VAROFFSET) - off2 += ntohs(n->sel.offmask & *(u16*)(ptr+n->sel.offoff)) >>n->sel.offshift; + off2 += ntohs(n->sel.offmask & *(__be16*)(ptr+n->sel.offoff)) >>n->sel.offshift; off2 &= ~3; } if (n->sel.flags&TC_U32_EAT) { diff --git a/net/sched/em_u32.c b/net/sched/em_u32.c index 112796e4a7c..953f1479f7d 100644 --- a/net/sched/em_u32.c +++ b/net/sched/em_u32.c @@ -35,7 +35,7 @@ static int em_u32_match(struct sk_buff *skb, struct tcf_ematch *em, if (!tcf_valid_offset(skb, ptr, sizeof(u32))) return 0; - return !(((*(u32*) ptr) ^ key->val) & key->mask); + return !(((*(__be32*) ptr) ^ key->val) & key->mask); } static struct tcf_ematch_ops em_u32_ops = { diff --git a/net/sctp/input.c b/net/sctp/input.c index 57fe2f81eca..812ff1756c3 100644 --- a/net/sctp/input.c +++ b/net/sctp/input.c @@ -944,7 +944,7 @@ static struct sctp_association *__sctp_rcv_init_lookup(struct sk_buff *skb, static struct sctp_association *__sctp_rcv_asconf_lookup( sctp_chunkhdr_t *ch, const union sctp_addr *laddr, - __be32 peer_port, + __be16 peer_port, struct sctp_transport **transportp) { sctp_addip_chunk_t *asconf = (struct sctp_addip_chunk *)ch; diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c index 9aa0733aee8..b1e05d719f9 100644 --- a/net/sctp/ipv6.c +++ b/net/sctp/ipv6.c @@ -1014,15 +1014,24 @@ static struct sctp_pf sctp_pf_inet6 = { }; /* Initialize IPv6 support and register with socket layer. */ -int sctp_v6_init(void) +void sctp_v6_pf_init(void) { - int rc; - /* Register the SCTP specific PF_INET6 functions. */ sctp_register_pf(&sctp_pf_inet6, PF_INET6); /* Register the SCTP specific AF_INET6 functions. */ sctp_register_af(&sctp_af_inet6); +} + +void sctp_v6_pf_exit(void) +{ + list_del(&sctp_af_inet6.list); +} + +/* Initialize IPv6 support and register with socket layer. */ +int sctp_v6_protosw_init(void) +{ + int rc; rc = proto_register(&sctpv6_prot, 1); if (rc) @@ -1035,6 +1044,14 @@ int sctp_v6_init(void) return 0; } +void sctp_v6_protosw_exit(void) +{ + inet6_unregister_protosw(&sctpv6_seqpacket_protosw); + inet6_unregister_protosw(&sctpv6_stream_protosw); + proto_unregister(&sctpv6_prot); +} + + /* Register with inet6 layer. */ int sctp_v6_add_protocol(void) { @@ -1047,15 +1064,6 @@ int sctp_v6_add_protocol(void) return 0; } -/* IPv6 specific exit support. */ -void sctp_v6_exit(void) -{ - inet6_unregister_protosw(&sctpv6_seqpacket_protosw); - inet6_unregister_protosw(&sctpv6_stream_protosw); - proto_unregister(&sctpv6_prot); - list_del(&sctp_af_inet6.list); -} - /* Unregister with inet6 layer. */ void sctp_v6_del_protocol(void) { diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index ad0a4069b95..f90091a1b9c 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -337,14 +337,14 @@ static int sctp_v4_cmp_addr(const union sctp_addr *addr1, static void sctp_v4_inaddr_any(union sctp_addr *addr, __be16 port) { addr->v4.sin_family = AF_INET; - addr->v4.sin_addr.s_addr = INADDR_ANY; + addr->v4.sin_addr.s_addr = htonl(INADDR_ANY); addr->v4.sin_port = port; } /* Is this a wildcard address? */ static int sctp_v4_is_any(const union sctp_addr *addr) { - return INADDR_ANY == addr->v4.sin_addr.s_addr; + return htonl(INADDR_ANY) == addr->v4.sin_addr.s_addr; } /* This function checks if the address is a valid address to be used for @@ -375,7 +375,7 @@ static int sctp_v4_available(union sctp_addr *addr, struct sctp_sock *sp) int ret = inet_addr_type(&init_net, addr->v4.sin_addr.s_addr); - if (addr->v4.sin_addr.s_addr != INADDR_ANY && + if (addr->v4.sin_addr.s_addr != htonl(INADDR_ANY) && ret != RTN_LOCAL && !sp->inet.freebind && !sysctl_ip_nonlocal_bind) @@ -785,8 +785,8 @@ static int sctp_inet_cmp_addr(const union sctp_addr *addr1, /* PF_INET only supports AF_INET addresses. */ if (addr1->sa.sa_family != addr2->sa.sa_family) return 0; - if (INADDR_ANY == addr1->v4.sin_addr.s_addr || - INADDR_ANY == addr2->v4.sin_addr.s_addr) + if (htonl(INADDR_ANY) == addr1->v4.sin_addr.s_addr || + htonl(INADDR_ANY) == addr2->v4.sin_addr.s_addr) return 1; if (addr1->v4.sin_addr.s_addr == addr2->v4.sin_addr.s_addr) return 1; @@ -992,6 +992,58 @@ static void cleanup_sctp_mibs(void) free_percpu(sctp_statistics[1]); } +static void sctp_v4_pf_init(void) +{ + /* Initialize the SCTP specific PF functions. */ + sctp_register_pf(&sctp_pf_inet, PF_INET); + sctp_register_af(&sctp_af_inet); +} + +static void sctp_v4_pf_exit(void) +{ + list_del(&sctp_af_inet.list); +} + +static int sctp_v4_protosw_init(void) +{ + int rc; + + rc = proto_register(&sctp_prot, 1); + if (rc) + return rc; + + /* Register SCTP(UDP and TCP style) with socket layer. */ + inet_register_protosw(&sctp_seqpacket_protosw); + inet_register_protosw(&sctp_stream_protosw); + + return 0; +} + +static void sctp_v4_protosw_exit(void) +{ + inet_unregister_protosw(&sctp_stream_protosw); + inet_unregister_protosw(&sctp_seqpacket_protosw); + proto_unregister(&sctp_prot); +} + +static int sctp_v4_add_protocol(void) +{ + /* Register notifier for inet address additions/deletions. */ + register_inetaddr_notifier(&sctp_inetaddr_notifier); + + /* Register SCTP with inet layer. */ + if (inet_add_protocol(&sctp_protocol, IPPROTO_SCTP) < 0) + return -EAGAIN; + + return 0; +} + +static void sctp_v4_del_protocol(void) +{ + inet_del_protocol(&sctp_protocol, IPPROTO_SCTP); + unregister_inetaddr_notifier(&sctp_inetaddr_notifier); +} + /* Initialize the universe into something sensible. */ SCTP_STATIC __init int sctp_init(void) { @@ -1035,8 +1087,6 @@ SCTP_STATIC __init int sctp_init(void) /* Initialize object count debugging. */ sctp_dbg_objcnt_init(); - /* Initialize the SCTP specific PF functions. */ - sctp_register_pf(&sctp_pf_inet, PF_INET); /* * 14. Suggested SCTP Protocol Parameter Values */ @@ -1194,19 +1244,22 @@ SCTP_STATIC __init int sctp_init(void) sctp_sysctl_register(); INIT_LIST_HEAD(&sctp_address_families); - sctp_register_af(&sctp_af_inet); + sctp_v4_pf_init(); + sctp_v6_pf_init(); - status = proto_register(&sctp_prot, 1); - if (status) - goto err_proto_register; + /* Initialize the local address list. */ + INIT_LIST_HEAD(&sctp_local_addr_list); + spin_lock_init(&sctp_local_addr_lock); + sctp_get_local_addr_list(); - /* Register SCTP(UDP and TCP style) with socket layer. */ - inet_register_protosw(&sctp_seqpacket_protosw); - inet_register_protosw(&sctp_stream_protosw); + status = sctp_v4_protosw_init(); - status = sctp_v6_init(); if (status) - goto err_v6_init; + goto err_protosw_init; + + status = sctp_v6_protosw_init(); + if (status) + goto err_v6_protosw_init; /* Initialize the control inode/socket for handling OOTB packets. */ if ((status = sctp_ctl_sock_init())) { @@ -1215,19 +1268,9 @@ SCTP_STATIC __init int sctp_init(void) goto err_ctl_sock_init; } - /* Initialize the local address list. */ - INIT_LIST_HEAD(&sctp_local_addr_list); - spin_lock_init(&sctp_local_addr_lock); - sctp_get_local_addr_list(); - - /* Register notifier for inet address additions/deletions. */ - register_inetaddr_notifier(&sctp_inetaddr_notifier); - - /* Register SCTP with inet layer. */ - if (inet_add_protocol(&sctp_protocol, IPPROTO_SCTP) < 0) { - status = -EAGAIN; + status = sctp_v4_add_protocol(); + if (status) goto err_add_protocol; - } /* Register SCTP with inet6 layer. */ status = sctp_v6_add_protocol(); @@ -1238,18 +1281,18 @@ SCTP_STATIC __init int sctp_init(void) out: return status; err_v6_add_protocol: - inet_del_protocol(&sctp_protocol, IPPROTO_SCTP); - unregister_inetaddr_notifier(&sctp_inetaddr_notifier); + sctp_v6_del_protocol(); err_add_protocol: - sctp_free_local_addr_list(); + sctp_v4_del_protocol(); sock_release(sctp_ctl_socket); err_ctl_sock_init: - sctp_v6_exit(); -err_v6_init: - inet_unregister_protosw(&sctp_stream_protosw); - inet_unregister_protosw(&sctp_seqpacket_protosw); - proto_unregister(&sctp_prot); -err_proto_register: + sctp_v6_protosw_exit(); +err_v6_protosw_init: + sctp_v4_protosw_exit(); +err_protosw_init: + sctp_free_local_addr_list(); + sctp_v4_pf_exit(); + sctp_v6_pf_exit(); sctp_sysctl_unregister(); list_del(&sctp_af_inet.list); free_pages((unsigned long)sctp_port_hashtable, @@ -1282,23 +1325,21 @@ SCTP_STATIC __exit void sctp_exit(void) /* Unregister with inet6/inet layers. */ sctp_v6_del_protocol(); - inet_del_protocol(&sctp_protocol, IPPROTO_SCTP); - - /* Unregister notifier for inet address additions/deletions. */ - unregister_inetaddr_notifier(&sctp_inetaddr_notifier); - - /* Free the local address list. */ - sctp_free_local_addr_list(); + sctp_v4_del_protocol(); /* Free the control endpoint. */ sock_release(sctp_ctl_socket); - /* Cleanup v6 initializations. */ - sctp_v6_exit(); + /* Free protosw registrations */ + sctp_v6_protosw_exit(); + sctp_v4_protosw_exit(); + + /* Free the local address list. */ + sctp_free_local_addr_list(); /* Unregister with socket layer. */ - inet_unregister_protosw(&sctp_stream_protosw); - inet_unregister_protosw(&sctp_seqpacket_protosw); + sctp_v6_pf_exit(); + sctp_v4_pf_exit(); sctp_sysctl_unregister(); list_del(&sctp_af_inet.list); @@ -1317,8 +1358,6 @@ SCTP_STATIC __exit void sctp_exit(void) kmem_cache_destroy(sctp_chunk_cachep); kmem_cache_destroy(sctp_bucket_cachep); - - proto_unregister(&sctp_prot); } module_init(sctp_init); diff --git a/net/sunrpc/auth_gss/gss_mech_switch.c b/net/sunrpc/auth_gss/gss_mech_switch.c index 61801a069ff..bce9d527af0 100644 --- a/net/sunrpc/auth_gss/gss_mech_switch.c +++ b/net/sunrpc/auth_gss/gss_mech_switch.c @@ -317,7 +317,7 @@ gss_delete_sec_context(struct gss_ctx **context_handle) if (!*context_handle) return(GSS_S_NO_CONTEXT); - if ((*context_handle)->internal_ctx_id != 0) + if ((*context_handle)->internal_ctx_id) (*context_handle)->mech_type->gm_ops ->gss_delete_sec_context((*context_handle) ->internal_ctx_id); diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c index ea377e06afa..332eb47539e 100644 --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -185,7 +185,7 @@ int svc_create_xprt(struct svc_serv *serv, char *xprt_name, unsigned short port, struct svc_xprt_class *xcl; struct sockaddr_in sin = { .sin_family = AF_INET, - .sin_addr.s_addr = INADDR_ANY, + .sin_addr.s_addr = htonl(INADDR_ANY), .sin_port = htons(port), }; dprintk("svc: creating transport %s[%d]\n", xprt_name, port); |