diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-11-11 09:20:29 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-11-11 09:20:29 -0800 |
commit | 0a4cf2c8786219b4871c37240ab9787a61d843ee (patch) | |
tree | a126516733f3a757711754bbac189417c79d8bcb /drivers | |
parent | 4694516d1987303dd83bfd0efdd36fa5b65d701b (diff) | |
parent | df02c6ff2e3937379b31ea161b53229134fe92f7 (diff) | |
download | op-kernel-dev-0a4cf2c8786219b4871c37240ab9787a61d843ee.zip op-kernel-dev-0a4cf2c8786219b4871c37240ab9787a61d843ee.tar.gz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
dsa: fix master interface allmulti/promisc handling
dsa: fix skb->pkt_type when mac address of slave interface differs
net: fix setting of skb->tail in skb_recycle_check()
net: fix /proc/net/snmp as memory corruptor
mac80211: fix a buffer overrun in station debug code
netfilter: payload_len is be16, add size of struct rather than size of pointer
ipv6: fix ip6_mr_init error path
[4/4] dca: fixup initialization dependency
[3/4] I/OAT: fix async_tx.callback checking
[2/4] I/OAT: fix dma_pin_iovec_pages() error handling
[1/4] I/OAT: fix channel resources free for not allocated channels
ssb: Fix DMA-API compilation for non-PCI systems
SSB: hide empty sub menu
vlan: Fix typos in proc output string
[netdrvr] usb/hso: Cleanup rfkill error handling
sfc: Correct address of gPXE boot configuration in EEPROM
el3_common_init() should be __devinit, not __init
hso: rfkill type should be WWAN
mlx4_en: Start port error flow bug fix
af_key: mark policy as dead before destroying
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/dca/dca-core.c | 2 | ||||
-rw-r--r-- | drivers/dma/ioat_dma.c | 11 | ||||
-rw-r--r-- | drivers/dma/iovlock.c | 17 | ||||
-rw-r--r-- | drivers/net/mlx4/en_netdev.c | 2 | ||||
-rw-r--r-- | drivers/net/sfc/ethtool.c | 4 | ||||
-rw-r--r-- | drivers/net/usb/hso.c | 12 | ||||
-rw-r--r-- | drivers/ssb/Kconfig | 5 |
7 files changed, 29 insertions, 24 deletions
diff --git a/drivers/dca/dca-core.c b/drivers/dca/dca-core.c index ec249d2..d883e1b 100644 --- a/drivers/dca/dca-core.c +++ b/drivers/dca/dca-core.c @@ -270,6 +270,6 @@ static void __exit dca_exit(void) dca_sysfs_exit(); } -module_init(dca_init); +subsys_initcall(dca_init); module_exit(dca_exit); diff --git a/drivers/dma/ioat_dma.c b/drivers/dma/ioat_dma.c index b0438c4..ecd743f 100644 --- a/drivers/dma/ioat_dma.c +++ b/drivers/dma/ioat_dma.c @@ -525,7 +525,7 @@ static dma_cookie_t ioat1_tx_submit(struct dma_async_tx_descriptor *tx) } hw->ctl = IOAT_DMA_DESCRIPTOR_CTL_CP_STS; - if (new->async_tx.callback) { + if (first->async_tx.callback) { hw->ctl |= IOAT_DMA_DESCRIPTOR_CTL_INT_GN; if (first != new) { /* move callback into to last desc */ @@ -617,7 +617,7 @@ static dma_cookie_t ioat2_tx_submit(struct dma_async_tx_descriptor *tx) } hw->ctl |= IOAT_DMA_DESCRIPTOR_CTL_CP_STS; - if (new->async_tx.callback) { + if (first->async_tx.callback) { hw->ctl |= IOAT_DMA_DESCRIPTOR_CTL_INT_GN; if (first != new) { /* move callback into to last desc */ @@ -807,6 +807,12 @@ static void ioat_dma_free_chan_resources(struct dma_chan *chan) struct ioat_desc_sw *desc, *_desc; int in_use_descs = 0; + /* Before freeing channel resources first check + * if they have been previously allocated for this channel. + */ + if (ioat_chan->desccount == 0) + return; + tasklet_disable(&ioat_chan->cleanup_task); ioat_dma_memcpy_cleanup(ioat_chan); @@ -869,6 +875,7 @@ static void ioat_dma_free_chan_resources(struct dma_chan *chan) ioat_chan->last_completion = ioat_chan->completion_addr = 0; ioat_chan->pending = 0; ioat_chan->dmacount = 0; + ioat_chan->desccount = 0; ioat_chan->watchdog_completion = 0; ioat_chan->last_compl_desc_addr_hw = 0; ioat_chan->watchdog_tcp_cookie = diff --git a/drivers/dma/iovlock.c b/drivers/dma/iovlock.c index e763d72..9f6fe46 100644 --- a/drivers/dma/iovlock.c +++ b/drivers/dma/iovlock.c @@ -55,7 +55,6 @@ struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len) int nr_iovecs = 0; int iovec_len_used = 0; int iovec_pages_used = 0; - long err; /* don't pin down non-user-based iovecs */ if (segment_eq(get_fs(), KERNEL_DS)) @@ -72,23 +71,21 @@ struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len) local_list = kmalloc(sizeof(*local_list) + (nr_iovecs * sizeof (struct dma_page_list)) + (iovec_pages_used * sizeof (struct page*)), GFP_KERNEL); - if (!local_list) { - err = -ENOMEM; + if (!local_list) goto out; - } /* list of pages starts right after the page list array */ pages = (struct page **) &local_list->page_list[nr_iovecs]; + local_list->nr_iovecs = 0; + for (i = 0; i < nr_iovecs; i++) { struct dma_page_list *page_list = &local_list->page_list[i]; len -= iov[i].iov_len; - if (!access_ok(VERIFY_WRITE, iov[i].iov_base, iov[i].iov_len)) { - err = -EFAULT; + if (!access_ok(VERIFY_WRITE, iov[i].iov_base, iov[i].iov_len)) goto unpin; - } page_list->nr_pages = num_pages_spanned(&iov[i]); page_list->base_address = iov[i].iov_base; @@ -109,10 +106,8 @@ struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len) NULL); up_read(¤t->mm->mmap_sem); - if (ret != page_list->nr_pages) { - err = -ENOMEM; + if (ret != page_list->nr_pages) goto unpin; - } local_list->nr_iovecs = i + 1; } @@ -122,7 +117,7 @@ struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len) unpin: dma_unpin_iovec_pages(local_list); out: - return ERR_PTR(err); + return NULL; } void dma_unpin_iovec_pages(struct dma_pinned_list *pinned_list) diff --git a/drivers/net/mlx4/en_netdev.c b/drivers/net/mlx4/en_netdev.c index a339afb..a3f7324 100644 --- a/drivers/net/mlx4/en_netdev.c +++ b/drivers/net/mlx4/en_netdev.c @@ -706,7 +706,7 @@ tx_err: mlx4_en_release_rss_steer(priv); rx_err: for (i = 0; i < priv->rx_ring_num; i++) - mlx4_en_deactivate_rx_ring(priv, &priv->rx_ring[rx_index]); + mlx4_en_deactivate_rx_ring(priv, &priv->rx_ring[i]); cq_err: while (rx_index--) mlx4_en_deactivate_cq(priv, &priv->rx_cq[rx_index]); diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c index fa98af5..cd0d087 100644 --- a/drivers/net/sfc/ethtool.c +++ b/drivers/net/sfc/ethtool.c @@ -174,8 +174,8 @@ static struct efx_ethtool_stat efx_ethtool_stats[] = { /* EEPROM range with gPXE configuration */ #define EFX_ETHTOOL_EEPROM_MAGIC 0xEFAB -#define EFX_ETHTOOL_EEPROM_MIN 0x100U -#define EFX_ETHTOOL_EEPROM_MAX 0x400U +#define EFX_ETHTOOL_EEPROM_MIN 0x800U +#define EFX_ETHTOOL_EEPROM_MAX 0x1800U /************************************************************************** * diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index 1164c52..8e90891 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -2184,19 +2184,20 @@ static void hso_create_rfkill(struct hso_device *hso_dev, struct usb_interface *interface) { struct hso_net *hso_net = dev2net(hso_dev); - struct device *dev = hso_dev->dev; + struct device *dev = &hso_net->net->dev; char *rfkn; hso_net->rfkill = rfkill_allocate(&interface_to_usbdev(interface)->dev, - RFKILL_TYPE_WLAN); + RFKILL_TYPE_WWAN); if (!hso_net->rfkill) { - dev_err(dev, "%s - Out of memory", __func__); + dev_err(dev, "%s - Out of memory\n", __func__); return; } rfkn = kzalloc(20, GFP_KERNEL); if (!rfkn) { rfkill_free(hso_net->rfkill); - dev_err(dev, "%s - Out of memory", __func__); + hso_net->rfkill = NULL; + dev_err(dev, "%s - Out of memory\n", __func__); return; } snprintf(rfkn, 20, "hso-%d", @@ -2209,7 +2210,8 @@ static void hso_create_rfkill(struct hso_device *hso_dev, kfree(rfkn); hso_net->rfkill->name = NULL; rfkill_free(hso_net->rfkill); - dev_err(dev, "%s - Failed to register rfkill", __func__); + hso_net->rfkill = NULL; + dev_err(dev, "%s - Failed to register rfkill\n", __func__); return; } } diff --git a/drivers/ssb/Kconfig b/drivers/ssb/Kconfig index 307b1f6..b1b947e 100644 --- a/drivers/ssb/Kconfig +++ b/drivers/ssb/Kconfig @@ -1,10 +1,11 @@ -menu "Sonics Silicon Backplane" - config SSB_POSSIBLE bool depends on HAS_IOMEM && HAS_DMA default y +menu "Sonics Silicon Backplane" + depends on SSB_POSSIBLE + config SSB tristate "Sonics Silicon Backplane support" depends on SSB_POSSIBLE |