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-rw-r--r--drivers/bluetooth/btusb.c32
-rw-r--r--drivers/infiniband/core/uverbs_marshall.c2
-rw-r--r--drivers/isdn/mISDN/core.c6
-rw-r--r--drivers/isdn/mISDN/core.h4
-rw-r--r--drivers/isdn/mISDN/layer1.c4
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_main.c56
-rw-r--r--drivers/net/ieee802154/atusb.c10
-rw-r--r--drivers/net/usb/rndis_host.c5
-rw-r--r--drivers/power/reset/ltc2952-poweroff.c4
-rw-r--r--drivers/scsi/libiscsi.c6
-rw-r--r--drivers/virtio/virtio_pci_common.c7
11 files changed, 106 insertions, 30 deletions
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index f2e84e09c970..40db5c400519 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -2548,11 +2548,9 @@ static const struct qca_device_info qca_devices_table[] = {
{ 0x00000302, 28, 4, 18 }, /* Rome 3.2 */
};
-static int btusb_qca_send_vendor_req(struct hci_dev *hdev, u8 request,
+static int btusb_qca_send_vendor_req(struct usb_device *udev, u8 request,
void *data, u16 size)
{
- struct btusb_data *btdata = hci_get_drvdata(hdev);
- struct usb_device *udev = btdata->udev;
int pipe, err;
u8 *buf;
@@ -2567,7 +2565,7 @@ static int btusb_qca_send_vendor_req(struct hci_dev *hdev, u8 request,
err = usb_control_msg(udev, pipe, request, USB_TYPE_VENDOR | USB_DIR_IN,
0, 0, buf, size, USB_CTRL_SET_TIMEOUT);
if (err < 0) {
- BT_ERR("%s: Failed to access otp area (%d)", hdev->name, err);
+ dev_err(&udev->dev, "Failed to access otp area (%d)", err);
goto done;
}
@@ -2723,20 +2721,38 @@ static int btusb_setup_qca_load_nvm(struct hci_dev *hdev,
return err;
}
+/* identify the ROM version and check whether patches are needed */
+static bool btusb_qca_need_patch(struct usb_device *udev)
+{
+ struct qca_version ver;
+
+ if (btusb_qca_send_vendor_req(udev, QCA_GET_TARGET_VERSION, &ver,
+ sizeof(ver)) < 0)
+ return false;
+ /* only low ROM versions need patches */
+ return !(le32_to_cpu(ver.rom_version) & ~0xffffU);
+}
+
static int btusb_setup_qca(struct hci_dev *hdev)
{
+ struct btusb_data *btdata = hci_get_drvdata(hdev);
+ struct usb_device *udev = btdata->udev;
const struct qca_device_info *info = NULL;
struct qca_version ver;
u32 ver_rom;
u8 status;
int i, err;
- err = btusb_qca_send_vendor_req(hdev, QCA_GET_TARGET_VERSION, &ver,
+ err = btusb_qca_send_vendor_req(udev, QCA_GET_TARGET_VERSION, &ver,
sizeof(ver));
if (err < 0)
return err;
ver_rom = le32_to_cpu(ver.rom_version);
+ /* Don't care about high ROM versions */
+ if (ver_rom & ~0xffffU)
+ return 0;
+
for (i = 0; i < ARRAY_SIZE(qca_devices_table); i++) {
if (ver_rom == qca_devices_table[i].rom_version)
info = &qca_devices_table[i];
@@ -2747,7 +2763,7 @@ static int btusb_setup_qca(struct hci_dev *hdev)
return -ENODEV;
}
- err = btusb_qca_send_vendor_req(hdev, QCA_CHECK_STATUS, &status,
+ err = btusb_qca_send_vendor_req(udev, QCA_CHECK_STATUS, &status,
sizeof(status));
if (err < 0)
return err;
@@ -2974,7 +2990,8 @@ static int btusb_probe(struct usb_interface *intf,
/* Old firmware would otherwise let ath3k driver load
* patch and sysconfig files
*/
- if (le16_to_cpu(udev->descriptor.bcdDevice) <= 0x0001)
+ if (le16_to_cpu(udev->descriptor.bcdDevice) <= 0x0001 &&
+ !btusb_qca_need_patch(udev))
return -ENODEV;
}
@@ -3136,6 +3153,7 @@ static int btusb_probe(struct usb_interface *intf,
}
if (id->driver_info & BTUSB_ATH3012) {
+ data->setup_on_usb = btusb_setup_qca;
hdev->set_bdaddr = btusb_set_bdaddr_ath3012;
set_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks);
set_bit(HCI_QUIRK_STRICT_DUPLICATE_FILTER, &hdev->quirks);
diff --git a/drivers/infiniband/core/uverbs_marshall.c b/drivers/infiniband/core/uverbs_marshall.c
index bd0acf376af0..9eb1cff57353 100644
--- a/drivers/infiniband/core/uverbs_marshall.c
+++ b/drivers/infiniband/core/uverbs_marshall.c
@@ -66,7 +66,7 @@ void ib_copy_ah_attr_to_user(struct ib_device *device,
struct rdma_ah_attr *src = ah_attr;
struct rdma_ah_attr conv_ah;
- memset(&dst->grh.reserved, 0, sizeof(dst->grh.reserved));
+ memset(&dst->grh, 0, sizeof(dst->grh));
if ((ah_attr->type == RDMA_AH_ATTR_TYPE_OPA) &&
(rdma_ah_get_dlid(ah_attr) >=
diff --git a/drivers/isdn/mISDN/core.c b/drivers/isdn/mISDN/core.c
index faf505462a4f..f5a06a6fb297 100644
--- a/drivers/isdn/mISDN/core.c
+++ b/drivers/isdn/mISDN/core.c
@@ -390,7 +390,7 @@ mISDNInit(void)
err = mISDN_inittimer(&debug);
if (err)
goto error2;
- err = l1_init(&debug);
+ err = Isdnl1_Init(&debug);
if (err)
goto error3;
err = Isdnl2_Init(&debug);
@@ -404,7 +404,7 @@ mISDNInit(void)
error5:
Isdnl2_cleanup();
error4:
- l1_cleanup();
+ Isdnl1_cleanup();
error3:
mISDN_timer_cleanup();
error2:
@@ -417,7 +417,7 @@ static void mISDN_cleanup(void)
{
misdn_sock_cleanup();
Isdnl2_cleanup();
- l1_cleanup();
+ Isdnl1_cleanup();
mISDN_timer_cleanup();
class_unregister(&mISDN_class);
diff --git a/drivers/isdn/mISDN/core.h b/drivers/isdn/mISDN/core.h
index 52695bb81ee7..3c039b6ade2e 100644
--- a/drivers/isdn/mISDN/core.h
+++ b/drivers/isdn/mISDN/core.h
@@ -69,8 +69,8 @@ struct Bprotocol *get_Bprotocol4id(u_int);
extern int mISDN_inittimer(u_int *);
extern void mISDN_timer_cleanup(void);
-extern int l1_init(u_int *);
-extern void l1_cleanup(void);
+extern int Isdnl1_Init(u_int *);
+extern void Isdnl1_cleanup(void);
extern int Isdnl2_Init(u_int *);
extern void Isdnl2_cleanup(void);
diff --git a/drivers/isdn/mISDN/layer1.c b/drivers/isdn/mISDN/layer1.c
index 3192b0eb3944..284d3a9c7df7 100644
--- a/drivers/isdn/mISDN/layer1.c
+++ b/drivers/isdn/mISDN/layer1.c
@@ -407,7 +407,7 @@ create_l1(struct dchannel *dch, dchannel_l1callback *dcb) {
EXPORT_SYMBOL(create_l1);
int
-l1_init(u_int *deb)
+Isdnl1_Init(u_int *deb)
{
debug = deb;
l1fsm_s.state_count = L1S_STATE_COUNT;
@@ -418,7 +418,7 @@ l1_init(u_int *deb)
}
void
-l1_cleanup(void)
+Isdnl1_cleanup(void)
{
mISDN_FsmFree(&l1fsm_s);
}
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 44a9c8aa3067..5b5434976698 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -114,6 +114,24 @@ MODULE_VERSION(DRV_VERSION);
static struct workqueue_struct *i40e_wq;
+static void netdev_hw_addr_refcnt(struct i40e_mac_filter *f,
+ struct net_device *netdev, int delta)
+{
+ struct netdev_hw_addr *ha;
+
+ if (!f || !netdev)
+ return;
+
+ netdev_for_each_mc_addr(ha, netdev) {
+ if (ether_addr_equal(ha->addr, f->macaddr)) {
+ ha->refcount += delta;
+ if (ha->refcount <= 0)
+ ha->refcount = 1;
+ break;
+ }
+ }
+}
+
/**
* i40e_allocate_dma_mem_d - OS specific memory alloc for shared code
* @hw: pointer to the HW structure
@@ -1827,6 +1845,7 @@ static void i40e_undo_add_filter_entries(struct i40e_vsi *vsi,
hlist_for_each_entry_safe(new, h, from, hlist) {
/* We can simply free the wrapper structure */
hlist_del(&new->hlist);
+ netdev_hw_addr_refcnt(new->f, vsi->netdev, -1);
kfree(new);
}
}
@@ -2093,6 +2112,10 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
&tmp_add_list,
&tmp_del_list,
vlan_filters);
+
+ hlist_for_each_entry(new, &tmp_add_list, hlist)
+ netdev_hw_addr_refcnt(new->f, vsi->netdev, 1);
+
if (retval)
goto err_no_memory_locked;
@@ -2232,6 +2255,7 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
if (new->f->state == I40E_FILTER_NEW)
new->f->state = new->state;
hlist_del(&new->hlist);
+ netdev_hw_addr_refcnt(new->f, vsi->netdev, -1);
kfree(new);
}
spin_unlock_bh(&vsi->mac_filter_hash_lock);
@@ -5706,6 +5730,27 @@ int i40e_open(struct net_device *netdev)
}
/**
+ * i40e_netif_set_realnum_tx_rx_queues - Update number of tx/rx queues
+ * @vsi: vsi structure
+ *
+ * This updates netdev's number of tx/rx queues
+ *
+ * Returns status of setting tx/rx queues
+ **/
+static int i40e_netif_set_realnum_tx_rx_queues(struct i40e_vsi *vsi)
+{
+ int ret;
+
+ ret = netif_set_real_num_rx_queues(vsi->netdev,
+ vsi->num_queue_pairs);
+ if (ret)
+ return ret;
+
+ return netif_set_real_num_tx_queues(vsi->netdev,
+ vsi->num_queue_pairs);
+}
+
+/**
* i40e_vsi_open -
* @vsi: the VSI to open
*
@@ -5741,13 +5786,7 @@ int i40e_vsi_open(struct i40e_vsi *vsi)
goto err_setup_rx;
/* Notify the stack of the actual queue counts. */
- err = netif_set_real_num_tx_queues(vsi->netdev,
- vsi->num_queue_pairs);
- if (err)
- goto err_set_queues;
-
- err = netif_set_real_num_rx_queues(vsi->netdev,
- vsi->num_queue_pairs);
+ err = i40e_netif_set_realnum_tx_rx_queues(vsi);
if (err)
goto err_set_queues;
@@ -10431,6 +10470,9 @@ struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type,
ret = i40e_config_netdev(vsi);
if (ret)
goto err_netdev;
+ ret = i40e_netif_set_realnum_tx_rx_queues(vsi);
+ if (ret)
+ goto err_netdev;
ret = register_netdev(vsi->netdev);
if (ret)
goto err_netdev;
diff --git a/drivers/net/ieee802154/atusb.c b/drivers/net/ieee802154/atusb.c
index 2c4274453c15..95510638ebd7 100644
--- a/drivers/net/ieee802154/atusb.c
+++ b/drivers/net/ieee802154/atusb.c
@@ -84,7 +84,9 @@ static int atusb_control_msg(struct atusb *atusb, unsigned int pipe,
ret = usb_control_msg(usb_dev, pipe, request, requesttype,
value, index, data, size, timeout);
- if (ret < 0) {
+ if (ret < size) {
+ ret = ret < 0 ? ret : -ENODATA;
+
atusb->err = ret;
dev_err(&usb_dev->dev,
"atusb_control_msg: req 0x%02x val 0x%x idx 0x%x, error %d\n",
@@ -656,9 +658,9 @@ static int atusb_get_and_show_build(struct atusb *atusb)
if (!build)
return -ENOMEM;
- ret = atusb_control_msg(atusb, usb_rcvctrlpipe(usb_dev, 0),
- ATUSB_BUILD, ATUSB_REQ_FROM_DEV, 0, 0,
- build, ATUSB_BUILD_SIZE, 1000);
+ /* We cannot call atusb_control_msg() here, since this request may read various length data */
+ ret = usb_control_msg(atusb->usb_dev, usb_rcvctrlpipe(usb_dev, 0), ATUSB_BUILD,
+ ATUSB_REQ_FROM_DEV, 0, 0, build, ATUSB_BUILD_SIZE, 1000);
if (ret >= 0) {
build[ret] = 0;
dev_info(&usb_dev->dev, "Firmware: build %s\n", build);
diff --git a/drivers/net/usb/rndis_host.c b/drivers/net/usb/rndis_host.c
index d3f79a4067e2..ab41a63aa4aa 100644
--- a/drivers/net/usb/rndis_host.c
+++ b/drivers/net/usb/rndis_host.c
@@ -621,6 +621,11 @@ static const struct usb_device_id products [] = {
USB_CLASS_COMM, 2 /* ACM */, 0x0ff),
.driver_info = (unsigned long) &rndis_poll_status_info,
}, {
+ /* Hytera Communications DMR radios' "Radio to PC Network" */
+ USB_VENDOR_AND_INTERFACE_INFO(0x238b,
+ USB_CLASS_COMM, 2 /* ACM */, 0x0ff),
+ .driver_info = (unsigned long)&rndis_info,
+}, {
/* RNDIS is MSFT's un-official variant of CDC ACM */
USB_INTERFACE_INFO(USB_CLASS_COMM, 2 /* ACM */, 0x0ff),
.driver_info = (unsigned long) &rndis_info,
diff --git a/drivers/power/reset/ltc2952-poweroff.c b/drivers/power/reset/ltc2952-poweroff.c
index bfcd6fba6363..d93b430ca38b 100644
--- a/drivers/power/reset/ltc2952-poweroff.c
+++ b/drivers/power/reset/ltc2952-poweroff.c
@@ -169,8 +169,8 @@ static void ltc2952_poweroff_kill(void)
static void ltc2952_poweroff_default(struct ltc2952_poweroff *data)
{
- data->wde_interval = 300L * 1E6L;
- data->trigger_delay = ktime_set(2, 500L*1E6L);
+ data->wde_interval = 300L * NSEC_PER_MSEC;
+ data->trigger_delay = ktime_set(2, 500L * NSEC_PER_MSEC);
hrtimer_init(&data->timer_trigger, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
data->timer_trigger.function = ltc2952_poweroff_timer_trigger;
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index f3dfec02abec..ebf3a277d8bb 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -2991,6 +2991,8 @@ void iscsi_conn_teardown(struct iscsi_cls_conn *cls_conn)
{
struct iscsi_conn *conn = cls_conn->dd_data;
struct iscsi_session *session = conn->session;
+ char *tmp_persistent_address = conn->persistent_address;
+ char *tmp_local_ipaddr = conn->local_ipaddr;
del_timer_sync(&conn->transport_timer);
@@ -3012,8 +3014,6 @@ void iscsi_conn_teardown(struct iscsi_cls_conn *cls_conn)
spin_lock_bh(&session->frwd_lock);
free_pages((unsigned long) conn->data,
get_order(ISCSI_DEF_MAX_RECV_SEG_LEN));
- kfree(conn->persistent_address);
- kfree(conn->local_ipaddr);
/* regular RX path uses back_lock */
spin_lock_bh(&session->back_lock);
kfifo_in(&session->cmdpool.queue, (void*)&conn->login_task,
@@ -3025,6 +3025,8 @@ void iscsi_conn_teardown(struct iscsi_cls_conn *cls_conn)
mutex_unlock(&session->eh_mutex);
iscsi_destroy_conn(cls_conn);
+ kfree(tmp_persistent_address);
+ kfree(tmp_local_ipaddr);
}
EXPORT_SYMBOL_GPL(iscsi_conn_teardown);
diff --git a/drivers/virtio/virtio_pci_common.c b/drivers/virtio/virtio_pci_common.c
index 80a3704939cd..b9c06885de6a 100644
--- a/drivers/virtio/virtio_pci_common.c
+++ b/drivers/virtio/virtio_pci_common.c
@@ -575,6 +575,13 @@ static void virtio_pci_remove(struct pci_dev *pci_dev)
struct virtio_pci_device *vp_dev = pci_get_drvdata(pci_dev);
struct device *dev = get_device(&vp_dev->vdev.dev);
+ /*
+ * Device is marked broken on surprise removal so that virtio upper
+ * layers can abort any ongoing operation.
+ */
+ if (!pci_device_is_present(pci_dev))
+ virtio_break_device(&vp_dev->vdev);
+
unregister_virtio_device(&vp_dev->vdev);
if (vp_dev->ioaddr)
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-28 14:40:26 +0000