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Merge branch 'davem-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

This commit is contained in:
David S. Miller 2008-10-28 11:01:07 -07:00
parent ea2d8b59bc 753dcfeecc
commit b3ed4bc082
14 changed files with 106 additions and 54 deletions
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2
drivers/net/ehea/ehea.h
View File

@ -40,7 +40,7 @@
#include <asm/io.h>
#define DRV_NAME "ehea"
#define DRV_VERSION "EHEA_0094"
#define DRV_VERSION "EHEA_0095"
/* eHEA capability flags */
#define DLPAR_PORT_ADD_REM 1

57
drivers/net/ehea/ehea_qmr.c
View File

@ -632,10 +632,13 @@ static void ehea_rebuild_busmap(void)
}
}
static int ehea_update_busmap(unsigned long pfn, unsigned long pgnum, int add)
static int ehea_update_busmap(unsigned long pfn, unsigned long nr_pages, int add)
{
unsigned long i, start_section, end_section;
if (!nr_pages)
return 0;
if (!ehea_bmap) {
ehea_bmap = kzalloc(sizeof(struct ehea_bmap), GFP_KERNEL);
if (!ehea_bmap)
@ -643,7 +646,7 @@ static int ehea_update_busmap(unsigned long pfn, unsigned long pgnum, int add)
}
start_section = (pfn * PAGE_SIZE) / EHEA_SECTSIZE;
end_section = start_section + ((pgnum * PAGE_SIZE) / EHEA_SECTSIZE);
end_section = start_section + ((nr_pages * PAGE_SIZE) / EHEA_SECTSIZE);
/* Mark entries as valid or invalid only; address is assigned later */
for (i = start_section; i < end_section; i++) {
u64 flag;
@ -692,10 +695,54 @@ int ehea_rem_sect_bmap(unsigned long pfn, unsigned long nr_pages)
return ret;
}
static int ehea_create_busmap_callback(unsigned long pfn,
unsigned long nr_pages, void *arg)
static int ehea_is_hugepage(unsigned long pfn)
{
return ehea_update_busmap(pfn, nr_pages, EHEA_BUSMAP_ADD_SECT);
int page_order;
if (pfn & EHEA_HUGEPAGE_PFN_MASK)
return 0;
page_order = compound_order(pfn_to_page(pfn));
if (page_order + PAGE_SHIFT != EHEA_HUGEPAGESHIFT)
return 0;
return 1;
}
static int ehea_create_busmap_callback(unsigned long initial_pfn,
unsigned long total_nr_pages, void *arg)
{
int ret;
unsigned long pfn, start_pfn, end_pfn, nr_pages;
if ((total_nr_pages * PAGE_SIZE) < EHEA_HUGEPAGE_SIZE)
return ehea_update_busmap(initial_pfn, total_nr_pages,
EHEA_BUSMAP_ADD_SECT);
/* Given chunk is >= 16GB -> check for hugepages */
start_pfn = initial_pfn;
end_pfn = initial_pfn + total_nr_pages;
pfn = start_pfn;
while (pfn < end_pfn) {
if (ehea_is_hugepage(pfn)) {
/* Add mem found in front of the hugepage */
nr_pages = pfn - start_pfn;
ret = ehea_update_busmap(start_pfn, nr_pages,
EHEA_BUSMAP_ADD_SECT);
if (ret)
return ret;
/* Skip the hugepage */
pfn += (EHEA_HUGEPAGE_SIZE / PAGE_SIZE);
start_pfn = pfn;
} else
pfn += (EHEA_SECTSIZE / PAGE_SIZE);
}
/* Add mem found behind the hugepage(s) */
nr_pages = pfn - start_pfn;
return ehea_update_busmap(start_pfn, nr_pages, EHEA_BUSMAP_ADD_SECT);
}
int ehea_create_busmap(void)

3
drivers/net/ehea/ehea_qmr.h
View File

@ -40,6 +40,9 @@
#define EHEA_PAGESIZE (1UL << EHEA_PAGESHIFT)
#define EHEA_SECTSIZE (1UL << 24)
#define EHEA_PAGES_PER_SECTION (EHEA_SECTSIZE >> EHEA_PAGESHIFT)
#define EHEA_HUGEPAGESHIFT 34
#define EHEA_HUGEPAGE_SIZE (1UL << EHEA_HUGEPAGESHIFT)
#define EHEA_HUGEPAGE_PFN_MASK ((EHEA_HUGEPAGE_SIZE - 1) >> PAGE_SHIFT)
#if ((1UL << SECTION_SIZE_BITS) < EHEA_SECTSIZE)
#error eHEA module cannot work if kernel sectionsize < ehea sectionsize

2
drivers/net/ibm_newemac/core.c
View File

@ -2605,7 +2605,7 @@ static int __devinit emac_init_config(struct emac_instance *dev)
of_device_is_compatible(np, "ibm,emac-440gr"))
dev->features |= EMAC_FTR_440EP_PHY_CLK_FIX;
if (of_device_is_compatible(np, "ibm,emac-405ez")) {
#ifdef CONFIG_IBM_NEW_EMAC_NO_FLOW_CONTROL
#ifdef CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL
dev->features |= EMAC_FTR_NO_FLOW_CONTROL_40x;
#else
printk(KERN_ERR "%s: Flow control not disabled!\n",

1
drivers/net/mlx4/en_main.c
View File

@ -35,7 +35,6 @@
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/netdevice.h>
#include <linux/cpumask.h>
#include <linux/mlx4/driver.h>
#include <linux/mlx4/device.h>

2
drivers/net/mlx4/fw.c
View File

@ -360,9 +360,9 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap)
#define QUERY_PORT_ETH_MTU_OFFSET 0x02
#define QUERY_PORT_WIDTH_OFFSET 0x06
#define QUERY_PORT_MAX_GID_PKEY_OFFSET 0x07
#define QUERY_PORT_MAC_OFFSET 0x08
#define QUERY_PORT_MAX_MACVLAN_OFFSET 0x0a
#define QUERY_PORT_MAX_VL_OFFSET 0x0b
#define QUERY_PORT_MAC_OFFSET 0x10
for (i = 1; i <= dev_cap->num_ports; ++i) {
err = mlx4_cmd_box(dev, 0, mailbox->dma, i, 0, MLX4_CMD_QUERY_PORT,

12
drivers/net/tulip/dmfe.c
View File

@ -420,9 +420,13 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
/* Allocate Tx/Rx descriptor memory */
db->desc_pool_ptr = pci_alloc_consistent(pdev, sizeof(struct tx_desc) *
DESC_ALL_CNT + 0x20, &db->desc_pool_dma_ptr);
if (!db->desc_pool_ptr)
goto err_out_res;
db->buf_pool_ptr = pci_alloc_consistent(pdev, TX_BUF_ALLOC *
TX_DESC_CNT + 4, &db->buf_pool_dma_ptr);
if (!db->buf_pool_ptr)
goto err_out_free_desc;
db->first_tx_desc = (struct tx_desc *) db->desc_pool_ptr;
db->first_tx_desc_dma = db->desc_pool_dma_ptr;
@ -469,7 +473,7 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
err = register_netdev (dev);
if (err)
goto err_out_res;
goto err_out_free_buf;
printk(KERN_INFO "%s: Davicom DM%04lx at pci%s, "
"%s, irq %d.\n",
@ -483,6 +487,12 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
return 0;
err_out_free_buf:
pci_free_consistent(pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4,
db->buf_pool_ptr, db->buf_pool_dma_ptr);
err_out_free_desc:
pci_free_consistent(pdev, sizeof(struct tx_desc) * DESC_ALL_CNT + 0x20,
db->desc_pool_ptr, db->desc_pool_dma_ptr);
err_out_res:
pci_release_regions(pdev);
err_out_disable:

15
drivers/net/usb/dm9601.c
View File

@ -396,6 +396,20 @@ static void dm9601_set_multicast(struct net_device *net)
dm_write_reg_async(dev, DM_RX_CTRL, rx_ctl);
}
static int dm9601_set_mac_address(struct net_device *net, void *p)
{
struct sockaddr *addr = p;
struct usbnet *dev = netdev_priv(net);
if (!is_valid_ether_addr(addr->sa_data))
return -EINVAL;
memcpy(net->dev_addr, addr->sa_data, net->addr_len);
dm_write_async(dev, DM_PHY_ADDR, net->addr_len, net->dev_addr);
return 0;
}
static int dm9601_bind(struct usbnet *dev, struct usb_interface *intf)
{
int ret;
@ -406,6 +420,7 @@ static int dm9601_bind(struct usbnet *dev, struct usb_interface *intf)
dev->net->do_ioctl = dm9601_ioctl;
dev->net->set_multicast_list = dm9601_set_multicast;
dev->net->set_mac_address = dm9601_set_mac_address;
dev->net->ethtool_ops = &dm9601_ethtool_ops;
dev->net->hard_header_len += DM_TX_OVERHEAD;
dev->hard_mtu = dev->net->mtu + dev->net->hard_header_len;

11
drivers/net/via-velocity.c
View File

@ -521,7 +521,7 @@ static void __devexit velocity_remove1(struct pci_dev *pdev)
* we don't duplicate code for each option.
*/
static void __devinit velocity_set_int_opt(int *opt, int val, int min, int max, int def, char *name, char *devname)
static void __devinit velocity_set_int_opt(int *opt, int val, int min, int max, int def, char *name, const char *devname)
{
if (val == -1)
*opt = def;
@ -550,7 +550,7 @@ static void __devinit velocity_set_int_opt(int *opt, int val, int min, int max,
* we don't duplicate code for each option.
*/
static void __devinit velocity_set_bool_opt(u32 * opt, int val, int def, u32 flag, char *name, char *devname)
static void __devinit velocity_set_bool_opt(u32 * opt, int val, int def, u32 flag, char *name, const char *devname)
{
(*opt) &= (~flag);
if (val == -1)
@ -576,7 +576,7 @@ static void __devinit velocity_set_bool_opt(u32 * opt, int val, int def, u32 fla
* for the current device
*/
static void __devinit velocity_get_options(struct velocity_opt *opts, int index, char *devname)
static void __devinit velocity_get_options(struct velocity_opt *opts, int index, const char *devname)
{
velocity_set_int_opt(&opts->rx_thresh, rx_thresh[index], RX_THRESH_MIN, RX_THRESH_MAX, RX_THRESH_DEF, "rx_thresh", devname);
@ -863,6 +863,7 @@ static int __devinit velocity_found1(struct pci_dev *pdev, const struct pci_devi
static int first = 1;
struct net_device *dev;
int i;
const char *drv_string;
const struct velocity_info_tbl *info = &chip_info_table[ent->driver_data];
struct velocity_info *vptr;
struct mac_regs __iomem * regs;
@ -935,7 +936,9 @@ static int __devinit velocity_found1(struct pci_dev *pdev, const struct pci_devi
dev->dev_addr[i] = readb(&regs->PAR[i]);
velocity_get_options(&vptr->options, velocity_nics, dev->name);
drv_string = dev_driver_string(&pdev->dev);
velocity_get_options(&vptr->options, velocity_nics, drv_string);
/*
* Mask out the options cannot be set to the chip

5
drivers/net/wan/syncppp.c
View File

@ -756,10 +756,11 @@ static void sppp_cisco_input (struct sppp *sp, struct sk_buff *skb)
case CISCO_ADDR_REQ:
/* Stolen from net/ipv4/devinet.c -- SIOCGIFADDR ioctl */
{
struct in_device *in_dev;
struct in_ifaddr *ifa;
__be32 addr = 0, mask = htonl(~0U); /* FIXME: is the mask correct? */
#ifdef CONFIG_INET
struct in_device *in_dev;
struct in_ifaddr *ifa;
rcu_read_lock();
if ((in_dev = __in_dev_get_rcu(dev)) != NULL)
{

3
drivers/s390/net/qeth_core_main.c
View File

@ -3025,7 +3025,7 @@ static inline void __qeth_fill_buffer(struct sk_buff *skb,
struct qdio_buffer *buffer, int is_tso, int *next_element_to_fill,
int offset)
{
int length = skb->len - offset;
int length = skb->len;
int length_here;
int element;
char *data;
@ -3037,6 +3037,7 @@ static inline void __qeth_fill_buffer(struct sk_buff *skb,
if (offset >= 0) {
data = skb->data + offset;
length -= offset;
first_lap = 0;
}

27
drivers/s390/net/qeth_l2_main.c
View File

@ -373,8 +373,6 @@ static int qeth_l2_stop_card(struct qeth_card *card, int recovery_mode)
QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *));
qeth_set_allowed_threads(card, 0, 1);
if (qeth_wait_for_threads(card, ~QETH_RECOVER_THREAD))
return -ERESTARTSYS;
if (card->read.state == CH_STATE_UP &&
card->write.state == CH_STATE_UP &&
(card->state == CARD_STATE_UP)) {
@ -451,12 +449,15 @@ static void qeth_l2_process_inbound_buffer(struct qeth_card *card,
netif_rx(skb);
break;
case QETH_HEADER_TYPE_OSN:
skb_push(skb, sizeof(struct qeth_hdr));
skb_copy_to_linear_data(skb, hdr,
if (card->info.type == QETH_CARD_TYPE_OSN) {
skb_push(skb, sizeof(struct qeth_hdr));
skb_copy_to_linear_data(skb, hdr,
sizeof(struct qeth_hdr));
len = skb->len;
card->osn_info.data_cb(skb);
break;
len = skb->len;
card->osn_info.data_cb(skb);
break;
}
/* else unknown */
default:
dev_kfree_skb_any(skb);
QETH_DBF_TEXT(TRACE, 3, "inbunkno");
@ -975,12 +976,6 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode)
QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *));
qeth_set_allowed_threads(card, QETH_RECOVER_THREAD, 1);
if (qeth_wait_for_threads(card, ~QETH_RECOVER_THREAD)) {
PRINT_WARN("set_online of card %s interrupted by user!\n",
CARD_BUS_ID(card));
return -ERESTARTSYS;
}
recover_flag = card->state;
rc = ccw_device_set_online(CARD_RDEV(card));
if (rc) {
@ -1091,11 +1086,7 @@ static int __qeth_l2_set_offline(struct ccwgroup_device *cgdev,
if (card->dev && netif_carrier_ok(card->dev))
netif_carrier_off(card->dev);
recover_flag = card->state;
if (qeth_l2_stop_card(card, recovery_mode) == -ERESTARTSYS) {
PRINT_WARN("Stopping card %s interrupted by user!\n",
CARD_BUS_ID(card));
return -ERESTARTSYS;
}
qeth_l2_stop_card(card, recovery_mode);
rc = ccw_device_set_offline(CARD_DDEV(card));
rc2 = ccw_device_set_offline(CARD_WDEV(card));
rc3 = ccw_device_set_offline(CARD_RDEV(card));

13
drivers/s390/net/qeth_l3_main.c
View File

@ -2064,8 +2064,6 @@ static int qeth_l3_stop_card(struct qeth_card *card, int recovery_mode)
QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *));
qeth_set_allowed_threads(card, 0, 1);
if (qeth_wait_for_threads(card, ~QETH_RECOVER_THREAD))
return -ERESTARTSYS;
if (card->read.state == CH_STATE_UP &&
card->write.state == CH_STATE_UP &&
(card->state == CARD_STATE_UP)) {
@ -3049,11 +3047,6 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *));
qeth_set_allowed_threads(card, QETH_RECOVER_THREAD, 1);
if (qeth_wait_for_threads(card, ~QETH_RECOVER_THREAD)) {
PRINT_WARN("set_online of card %s interrupted by user!\n",
CARD_BUS_ID(card));
return -ERESTARTSYS;
}
recover_flag = card->state;
rc = ccw_device_set_online(CARD_RDEV(card));
@ -3170,11 +3163,7 @@ static int __qeth_l3_set_offline(struct ccwgroup_device *cgdev,
if (card->dev && netif_carrier_ok(card->dev))
netif_carrier_off(card->dev);
recover_flag = card->state;
if (qeth_l3_stop_card(card, recovery_mode) == -ERESTARTSYS) {
PRINT_WARN("Stopping card %s interrupted by user!\n",
CARD_BUS_ID(card));
return -ERESTARTSYS;
}
qeth_l3_stop_card(card, recovery_mode);
rc = ccw_device_set_offline(CARD_DDEV(card));
rc2 = ccw_device_set_offline(CARD_WDEV(card));
rc3 = ccw_device_set_offline(CARD_RDEV(card));

7
drivers/s390/net/qeth_l3_sys.c
View File

@ -121,9 +121,6 @@ static ssize_t qeth_l3_dev_route6_show(struct device *dev,
if (!card)
return -EINVAL;
if (!qeth_is_supported(card, IPA_IPV6))
return sprintf(buf, "%s\n", "n/a");
return qeth_l3_dev_route_show(card, &card->options.route6, buf);
}
@ -135,10 +132,6 @@ static ssize_t qeth_l3_dev_route6_store(struct device *dev,
if (!card)
return -EINVAL;
if (!qeth_is_supported(card, IPA_IPV6)) {
return -EOPNOTSUPP;
}
return qeth_l3_dev_route_store(card, &card->options.route6,
QETH_PROT_IPV6, buf, count);
}