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-rw-r--r--drivers/infiniband/core/umem.c6
-rw-r--r--drivers/infiniband/hw/amso1100/c2.c11
-rw-r--r--drivers/infiniband/hw/cxgb3/Makefile2
-rw-r--r--drivers/infiniband/hw/cxgb4/Makefile2
-rw-r--r--drivers/infiniband/hw/ipath/ipath_user_pages.c6
-rw-r--r--drivers/infiniband/hw/mlx4/Kconfig3
-rw-r--r--drivers/infiniband/hw/nes/nes_nic.c29
-rw-r--r--drivers/infiniband/hw/qib/qib_user_pages.c4
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_cm.c7
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_ib.c23
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_main.c2
-rw-r--r--drivers/infiniband/ulp/iser/iscsi_iser.c80
12 files changed, 103 insertions, 72 deletions
diff --git a/drivers/infiniband/core/umem.c b/drivers/infiniband/core/umem.c
index b645e558876f..9155f91d66bf 100644
--- a/drivers/infiniband/core/umem.c
+++ b/drivers/infiniband/core/umem.c
@@ -136,7 +136,7 @@ struct ib_umem *ib_umem_get(struct ib_ucontext *context, unsigned long addr,
down_write(&current->mm->mmap_sem);
- locked = npages + current->mm->locked_vm;
+ locked = npages + current->mm->pinned_vm;
lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT;
if ((locked > lock_limit) && !capable(CAP_IPC_LOCK)) {
@@ -206,7 +206,7 @@ out:
__ib_umem_release(context->device, umem, 0);
kfree(umem);
} else
- current->mm->locked_vm = locked;
+ current->mm->pinned_vm = locked;
up_write(&current->mm->mmap_sem);
if (vma_list)
@@ -222,7 +222,7 @@ static void ib_umem_account(struct work_struct *work)
struct ib_umem *umem = container_of(work, struct ib_umem, work);
down_write(&umem->mm->mmap_sem);
- umem->mm->locked_vm -= umem->diff;
+ umem->mm->pinned_vm -= umem->diff;
up_write(&umem->mm->mmap_sem);
mmput(umem->mm);
kfree(umem);
diff --git a/drivers/infiniband/hw/amso1100/c2.c b/drivers/infiniband/hw/amso1100/c2.c
index 444470a28de2..5ce7b9e8bff6 100644
--- a/drivers/infiniband/hw/amso1100/c2.c
+++ b/drivers/infiniband/hw/amso1100/c2.c
@@ -800,13 +800,10 @@ static int c2_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
/* Loop thru additional data fragments and queue them */
if (skb_shinfo(skb)->nr_frags) {
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
- skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
- maplen = frag->size;
- mapaddr =
- pci_map_page(c2dev->pcidev, frag->page,
- frag->page_offset, maplen,
- PCI_DMA_TODEVICE);
-
+ const skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+ maplen = skb_frag_size(frag);
+ mapaddr = skb_frag_dma_map(&c2dev->pcidev->dev, frag,
+ 0, maplen, DMA_TO_DEVICE);
elem = elem->next;
elem->skb = NULL;
elem->mapaddr = mapaddr;
diff --git a/drivers/infiniband/hw/cxgb3/Makefile b/drivers/infiniband/hw/cxgb3/Makefile
index 621619c794e5..2761364185af 100644
--- a/drivers/infiniband/hw/cxgb3/Makefile
+++ b/drivers/infiniband/hw/cxgb3/Makefile
@@ -1,4 +1,4 @@
-ccflags-y := -Idrivers/net/cxgb3
+ccflags-y := -Idrivers/net/ethernet/chelsio/cxgb3
obj-$(CONFIG_INFINIBAND_CXGB3) += iw_cxgb3.o
diff --git a/drivers/infiniband/hw/cxgb4/Makefile b/drivers/infiniband/hw/cxgb4/Makefile
index cd20b1342aec..46b878ca2c3b 100644
--- a/drivers/infiniband/hw/cxgb4/Makefile
+++ b/drivers/infiniband/hw/cxgb4/Makefile
@@ -1,4 +1,4 @@
-ccflags-y := -Idrivers/net/cxgb4
+ccflags-y := -Idrivers/net/ethernet/chelsio/cxgb4
obj-$(CONFIG_INFINIBAND_CXGB4) += iw_cxgb4.o
diff --git a/drivers/infiniband/hw/ipath/ipath_user_pages.c b/drivers/infiniband/hw/ipath/ipath_user_pages.c
index cfed5399f074..dc66c4506916 100644
--- a/drivers/infiniband/hw/ipath/ipath_user_pages.c
+++ b/drivers/infiniband/hw/ipath/ipath_user_pages.c
@@ -79,7 +79,7 @@ static int __ipath_get_user_pages(unsigned long start_page, size_t num_pages,
goto bail_release;
}
- current->mm->locked_vm += num_pages;
+ current->mm->pinned_vm += num_pages;
ret = 0;
goto bail;
@@ -178,7 +178,7 @@ void ipath_release_user_pages(struct page **p, size_t num_pages)
__ipath_release_user_pages(p, num_pages, 1);
- current->mm->locked_vm -= num_pages;
+ current->mm->pinned_vm -= num_pages;
up_write(&current->mm->mmap_sem);
}
@@ -195,7 +195,7 @@ static void user_pages_account(struct work_struct *_work)
container_of(_work, struct ipath_user_pages_work, work);
down_write(&work->mm->mmap_sem);
- work->mm->locked_vm -= work->num_pages;
+ work->mm->pinned_vm -= work->num_pages;
up_write(&work->mm->mmap_sem);
mmput(work->mm);
kfree(work);
diff --git a/drivers/infiniband/hw/mlx4/Kconfig b/drivers/infiniband/hw/mlx4/Kconfig
index bd995b2b50d8..24ab11a9ad1e 100644
--- a/drivers/infiniband/hw/mlx4/Kconfig
+++ b/drivers/infiniband/hw/mlx4/Kconfig
@@ -1,6 +1,7 @@
config MLX4_INFINIBAND
tristate "Mellanox ConnectX HCA support"
- depends on NETDEVICES && NETDEV_10000 && PCI
+ depends on NETDEVICES && ETHERNET && PCI
+ select NET_VENDOR_MELLANOX
select MLX4_CORE
---help---
This driver provides low-level InfiniBand support for
diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index 64f91d840366..c00d2f3f8966 100644
--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -441,13 +441,13 @@ static int nes_nic_send(struct sk_buff *skb, struct net_device *netdev)
nesnic->tx_skb[nesnic->sq_head] = skb;
for (skb_fragment_index = 0; skb_fragment_index < skb_shinfo(skb)->nr_frags;
skb_fragment_index++) {
- bus_address = pci_map_page( nesdev->pcidev,
- skb_shinfo(skb)->frags[skb_fragment_index].page,
- skb_shinfo(skb)->frags[skb_fragment_index].page_offset,
- skb_shinfo(skb)->frags[skb_fragment_index].size,
- PCI_DMA_TODEVICE);
+ skb_frag_t *frag =
+ &skb_shinfo(skb)->frags[skb_fragment_index];
+ bus_address = skb_frag_dma_map(&nesdev->pcidev->dev,
+ frag, 0, skb_frag_size(frag),
+ DMA_TO_DEVICE);
wqe_fragment_length[wqe_fragment_index] =
- cpu_to_le16(skb_shinfo(skb)->frags[skb_fragment_index].size);
+ cpu_to_le16(skb_frag_size(&skb_shinfo(skb)->frags[skb_fragment_index]));
set_wqe_64bit_value(nic_sqe->wqe_words, NES_NIC_SQ_WQE_FRAG0_LOW_IDX+(2*wqe_fragment_index),
bus_address);
wqe_fragment_index++;
@@ -561,11 +561,12 @@ tso_sq_no_longer_full:
/* Map all the buffers */
for (tso_frag_count=0; tso_frag_count < skb_shinfo(skb)->nr_frags;
tso_frag_count++) {
- tso_bus_address[tso_frag_count] = pci_map_page( nesdev->pcidev,
- skb_shinfo(skb)->frags[tso_frag_count].page,
- skb_shinfo(skb)->frags[tso_frag_count].page_offset,
- skb_shinfo(skb)->frags[tso_frag_count].size,
- PCI_DMA_TODEVICE);
+ skb_frag_t *frag =
+ &skb_shinfo(skb)->frags[tso_frag_count];
+ tso_bus_address[tso_frag_count] =
+ skb_frag_dma_map(&nesdev->pcidev->dev,
+ frag, 0, skb_frag_size(frag),
+ DMA_TO_DEVICE);
}
tso_frag_index = 0;
@@ -636,11 +637,11 @@ tso_sq_no_longer_full:
}
while (wqe_fragment_index < 5) {
wqe_fragment_length[wqe_fragment_index] =
- cpu_to_le16(skb_shinfo(skb)->frags[tso_frag_index].size);
+ cpu_to_le16(skb_frag_size(&skb_shinfo(skb)->frags[tso_frag_index]));
set_wqe_64bit_value(nic_sqe->wqe_words, NES_NIC_SQ_WQE_FRAG0_LOW_IDX+(2*wqe_fragment_index),
(u64)tso_bus_address[tso_frag_index]);
wqe_fragment_index++;
- tso_wqe_length += skb_shinfo(skb)->frags[tso_frag_index++].size;
+ tso_wqe_length += skb_frag_size(&skb_shinfo(skb)->frags[tso_frag_index++]);
if (wqe_fragment_index < 5)
wqe_fragment_length[wqe_fragment_index] = 0;
if (tso_frag_index == tso_frag_count)
@@ -1642,7 +1643,7 @@ static const struct net_device_ops nes_netdev_ops = {
.ndo_get_stats = nes_netdev_get_stats,
.ndo_tx_timeout = nes_netdev_tx_timeout,
.ndo_set_mac_address = nes_netdev_set_mac_address,
- .ndo_set_multicast_list = nes_netdev_set_multicast_list,
+ .ndo_set_rx_mode = nes_netdev_set_multicast_list,
.ndo_change_mtu = nes_netdev_change_mtu,
.ndo_validate_addr = eth_validate_addr,
.ndo_fix_features = nes_fix_features,
diff --git a/drivers/infiniband/hw/qib/qib_user_pages.c b/drivers/infiniband/hw/qib/qib_user_pages.c
index 7689e49c13c9..2bc1d2b96298 100644
--- a/drivers/infiniband/hw/qib/qib_user_pages.c
+++ b/drivers/infiniband/hw/qib/qib_user_pages.c
@@ -74,7 +74,7 @@ static int __qib_get_user_pages(unsigned long start_page, size_t num_pages,
goto bail_release;
}
- current->mm->locked_vm += num_pages;
+ current->mm->pinned_vm += num_pages;
ret = 0;
goto bail;
@@ -151,7 +151,7 @@ void qib_release_user_pages(struct page **p, size_t num_pages)
__qib_release_user_pages(p, num_pages, 1);
if (current->mm) {
- current->mm->locked_vm -= num_pages;
+ current->mm->pinned_vm -= num_pages;
up_write(&current->mm->mmap_sem);
}
}
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
index fe48677fd748..231c2f2f52f8 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
@@ -169,7 +169,7 @@ static struct sk_buff *ipoib_cm_alloc_rx_skb(struct net_device *dev,
goto partial_error;
skb_fill_page_desc(skb, i, page, 0, PAGE_SIZE);
- mapping[i + 1] = ib_dma_map_page(priv->ca, skb_shinfo(skb)->frags[i].page,
+ mapping[i + 1] = ib_dma_map_page(priv->ca, page,
0, PAGE_SIZE, DMA_FROM_DEVICE);
if (unlikely(ib_dma_mapping_error(priv->ca, mapping[i + 1])))
goto partial_error;
@@ -537,12 +537,13 @@ static void skb_put_frags(struct sk_buff *skb, unsigned int hdr_space,
if (length == 0) {
/* don't need this page */
- skb_fill_page_desc(toskb, i, frag->page, 0, PAGE_SIZE);
+ skb_fill_page_desc(toskb, i, skb_frag_page(frag),
+ 0, PAGE_SIZE);
--skb_shinfo(skb)->nr_frags;
} else {
size = min(length, (unsigned) PAGE_SIZE);
- frag->size = size;
+ skb_frag_size_set(frag, size);
skb->data_len += size;
skb->truesize += size;
skb->len += size;
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index 81ae61d68a22..2b060f45bec3 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -117,7 +117,7 @@ static void ipoib_ud_skb_put_frags(struct ipoib_dev_priv *priv,
size = length - IPOIB_UD_HEAD_SIZE;
- frag->size = size;
+ skb_frag_size_set(frag, size);
skb->data_len += size;
skb->truesize += size;
} else
@@ -182,7 +182,7 @@ static struct sk_buff *ipoib_alloc_rx_skb(struct net_device *dev, int id)
goto partial_error;
skb_fill_page_desc(skb, 0, page, 0, PAGE_SIZE);
mapping[1] =
- ib_dma_map_page(priv->ca, skb_shinfo(skb)->frags[0].page,
+ ib_dma_map_page(priv->ca, page,
0, PAGE_SIZE, DMA_FROM_DEVICE);
if (unlikely(ib_dma_mapping_error(priv->ca, mapping[1])))
goto partial_error;
@@ -322,9 +322,10 @@ static int ipoib_dma_map_tx(struct ib_device *ca,
off = 0;
for (i = 0; i < skb_shinfo(skb)->nr_frags; ++i) {
- skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
- mapping[i + off] = ib_dma_map_page(ca, frag->page,
- frag->page_offset, frag->size,
+ const skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+ mapping[i + off] = ib_dma_map_page(ca,
+ skb_frag_page(frag),
+ frag->page_offset, skb_frag_size(frag),
DMA_TO_DEVICE);
if (unlikely(ib_dma_mapping_error(ca, mapping[i + off])))
goto partial_error;
@@ -333,8 +334,9 @@ static int ipoib_dma_map_tx(struct ib_device *ca,
partial_error:
for (; i > 0; --i) {
- skb_frag_t *frag = &skb_shinfo(skb)->frags[i - 1];
- ib_dma_unmap_page(ca, mapping[i - !off], frag->size, DMA_TO_DEVICE);
+ const skb_frag_t *frag = &skb_shinfo(skb)->frags[i - 1];
+
+ ib_dma_unmap_page(ca, mapping[i - !off], skb_frag_size(frag), DMA_TO_DEVICE);
}
if (off)
@@ -358,8 +360,9 @@ static void ipoib_dma_unmap_tx(struct ib_device *ca,
off = 0;
for (i = 0; i < skb_shinfo(skb)->nr_frags; ++i) {
- skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
- ib_dma_unmap_page(ca, mapping[i + off], frag->size,
+ const skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+
+ ib_dma_unmap_page(ca, mapping[i + off], skb_frag_size(frag),
DMA_TO_DEVICE);
}
}
@@ -509,7 +512,7 @@ static inline int post_send(struct ipoib_dev_priv *priv,
for (i = 0; i < nr_frags; ++i) {
priv->tx_sge[i + off].addr = mapping[i + off];
- priv->tx_sge[i + off].length = frags[i].size;
+ priv->tx_sge[i + off].length = skb_frag_size(&frags[i]);
}
priv->tx_wr.num_sge = nr_frags + off;
priv->tx_wr.wr_id = wr_id;
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index fe89c4660d55..7567b6000230 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -998,7 +998,7 @@ static const struct net_device_ops ipoib_netdev_ops = {
.ndo_fix_features = ipoib_fix_features,
.ndo_start_xmit = ipoib_start_xmit,
.ndo_tx_timeout = ipoib_timeout,
- .ndo_set_multicast_list = ipoib_set_mcast_list,
+ .ndo_set_rx_mode = ipoib_set_mcast_list,
.ndo_neigh_setup = ipoib_neigh_setup_dev,
};
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c
index 9c61b9c2c597..84e8c293a715 100644
--- a/drivers/infiniband/ulp/iser/iscsi_iser.c
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.c
@@ -632,6 +632,59 @@ iscsi_iser_ep_disconnect(struct iscsi_endpoint *ep)
iser_conn_terminate(ib_conn);
}
+static mode_t iser_attr_is_visible(int param_type, int param)
+{
+ switch (param_type) {
+ case ISCSI_HOST_PARAM:
+ switch (param) {
+ case ISCSI_HOST_PARAM_NETDEV_NAME:
+ case ISCSI_HOST_PARAM_HWADDRESS:
+ case ISCSI_HOST_PARAM_INITIATOR_NAME:
+ return S_IRUGO;
+ default:
+ return 0;
+ }
+ case ISCSI_PARAM:
+ switch (param) {
+ case ISCSI_PARAM_MAX_RECV_DLENGTH:
+ case ISCSI_PARAM_MAX_XMIT_DLENGTH:
+ case ISCSI_PARAM_HDRDGST_EN:
+ case ISCSI_PARAM_DATADGST_EN:
+ case ISCSI_PARAM_CONN_ADDRESS:
+ case ISCSI_PARAM_CONN_PORT:
+ case ISCSI_PARAM_EXP_STATSN:
+ case ISCSI_PARAM_PERSISTENT_ADDRESS:
+ case ISCSI_PARAM_PERSISTENT_PORT:
+ case ISCSI_PARAM_PING_TMO:
+ case ISCSI_PARAM_RECV_TMO:
+ case ISCSI_PARAM_INITIAL_R2T_EN:
+ case ISCSI_PARAM_MAX_R2T:
+ case ISCSI_PARAM_IMM_DATA_EN:
+ case ISCSI_PARAM_FIRST_BURST:
+ case ISCSI_PARAM_MAX_BURST:
+ case ISCSI_PARAM_PDU_INORDER_EN:
+ case ISCSI_PARAM_DATASEQ_INORDER_EN:
+ case ISCSI_PARAM_TARGET_NAME:
+ case ISCSI_PARAM_TPGT:
+ case ISCSI_PARAM_USERNAME:
+ case ISCSI_PARAM_PASSWORD:
+ case ISCSI_PARAM_USERNAME_IN:
+ case ISCSI_PARAM_PASSWORD_IN:
+ case ISCSI_PARAM_FAST_ABORT:
+ case ISCSI_PARAM_ABORT_TMO:
+ case ISCSI_PARAM_LU_RESET_TMO:
+ case ISCSI_PARAM_TGT_RESET_TMO:
+ case ISCSI_PARAM_IFACE_NAME:
+ case ISCSI_PARAM_INITIATOR_NAME:
+ return S_IRUGO;
+ default:
+ return 0;
+ }
+ }
+
+ return 0;
+}
+
static struct scsi_host_template iscsi_iser_sht = {
.module = THIS_MODULE,
.name = "iSCSI Initiator over iSER, v." DRV_VER,
@@ -653,32 +706,6 @@ static struct iscsi_transport iscsi_iser_transport = {
.owner = THIS_MODULE,
.name = "iser",
.caps = CAP_RECOVERY_L0 | CAP_MULTI_R2T,
- .param_mask = ISCSI_MAX_RECV_DLENGTH |
- ISCSI_MAX_XMIT_DLENGTH |
- ISCSI_HDRDGST_EN |
- ISCSI_DATADGST_EN |
- ISCSI_INITIAL_R2T_EN |
- ISCSI_MAX_R2T |
- ISCSI_IMM_DATA_EN |
- ISCSI_FIRST_BURST |
- ISCSI_MAX_BURST |
- ISCSI_PDU_INORDER_EN |
- ISCSI_DATASEQ_INORDER_EN |
- ISCSI_CONN_PORT |
- ISCSI_CONN_ADDRESS |
- ISCSI_EXP_STATSN |
- ISCSI_PERSISTENT_PORT |
- ISCSI_PERSISTENT_ADDRESS |
- ISCSI_TARGET_NAME | ISCSI_TPGT |
- ISCSI_USERNAME | ISCSI_PASSWORD |
- ISCSI_USERNAME_IN | ISCSI_PASSWORD_IN |
- ISCSI_FAST_ABORT | ISCSI_ABORT_TMO |
- ISCSI_LU_RESET_TMO | ISCSI_TGT_RESET_TMO |
- ISCSI_PING_TMO | ISCSI_RECV_TMO |
- ISCSI_IFACE_NAME | ISCSI_INITIATOR_NAME,
- .host_param_mask = ISCSI_HOST_HWADDRESS |
- ISCSI_HOST_NETDEV_NAME |
- ISCSI_HOST_INITIATOR_NAME,
/* session management */
.create_session = iscsi_iser_session_create,
.destroy_session = iscsi_iser_session_destroy,
@@ -686,6 +713,7 @@ static struct iscsi_transport iscsi_iser_transport = {
.create_conn = iscsi_iser_conn_create,
.bind_conn = iscsi_iser_conn_bind,
.destroy_conn = iscsi_iser_conn_destroy,
+ .attr_is_visible = iser_attr_is_visible,
.set_param = iscsi_iser_set_param,
.get_conn_param = iscsi_conn_get_param,
.get_ep_param = iscsi_iser_get_ep_param,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.