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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-03 14:04:18 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-03 14:04:18 -0700 |
commit | 5bb053bef82523a8fd78d650bca81c9f114fa276 (patch) | |
tree | 58c2fe47f60bb69230bb05d57a6c9e3f47f7b1fe /drivers/bluetooth/ath3k.c | |
parent | bb2407a7219760926760f0448fddf00d625e5aec (diff) | |
parent | 159f02977b2feb18a4bece5e586c838a6d26d44b (diff) | |
download | linux-5bb053bef82523a8fd78d650bca81c9f114fa276.tar.bz2 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
1) Support offloading wireless authentication to userspace via
NL80211_CMD_EXTERNAL_AUTH, from Srinivas Dasari.
2) A lot of work on network namespace setup/teardown from Kirill Tkhai.
Setup and cleanup of namespaces now all run asynchronously and thus
performance is significantly increased.
3) Add rx/tx timestamping support to mv88e6xxx driver, from Brandon
Streiff.
4) Support zerocopy on RDS sockets, from Sowmini Varadhan.
5) Use denser instruction encoding in x86 eBPF JIT, from Daniel
Borkmann.
6) Support hw offload of vlan filtering in mvpp2 dreiver, from Maxime
Chevallier.
7) Support grafting of child qdiscs in mlxsw driver, from Nogah
Frankel.
8) Add packet forwarding tests to selftests, from Ido Schimmel.
9) Deal with sub-optimal GSO packets better in BBR congestion control,
from Eric Dumazet.
10) Support 5-tuple hashing in ipv6 multipath routing, from David Ahern.
11) Add path MTU tests to selftests, from Stefano Brivio.
12) Various bits of IPSEC offloading support for mlx5, from Aviad
Yehezkel, Yossi Kuperman, and Saeed Mahameed.
13) Support RSS spreading on ntuple filters in SFC driver, from Edward
Cree.
14) Lots of sockmap work from John Fastabend. Applications can use eBPF
to filter sendmsg and sendpage operations.
15) In-kernel receive TLS support, from Dave Watson.
16) Add XDP support to ixgbevf, this is significant because it should
allow optimized XDP usage in various cloud environments. From Tony
Nguyen.
17) Add new Intel E800 series "ice" ethernet driver, from Anirudh
Venkataramanan et al.
18) IP fragmentation match offload support in nfp driver, from Pieter
Jansen van Vuuren.
19) Support XDP redirect in i40e driver, from Björn Töpel.
20) Add BPF_RAW_TRACEPOINT program type for accessing the arguments of
tracepoints in their raw form, from Alexei Starovoitov.
21) Lots of striding RQ improvements to mlx5 driver with many
performance improvements, from Tariq Toukan.
22) Use rhashtable for inet frag reassembly, from Eric Dumazet.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1678 commits)
net: mvneta: improve suspend/resume
net: mvneta: split rxq/txq init and txq deinit into SW and HW parts
ipv6: frags: fix /proc/sys/net/ipv6/ip6frag_low_thresh
net: bgmac: Fix endian access in bgmac_dma_tx_ring_free()
net: bgmac: Correctly annotate register space
route: check sysctl_fib_multipath_use_neigh earlier than hash
fix typo in command value in drivers/net/phy/mdio-bitbang.
sky2: Increase D3 delay to sky2 stops working after suspend
net/mlx5e: Set EQE based as default TX interrupt moderation mode
ibmvnic: Disable irqs before exiting reset from closed state
net: sched: do not emit messages while holding spinlock
vlan: also check phy_driver ts_info for vlan's real device
Bluetooth: Mark expected switch fall-throughs
Bluetooth: Set HCI_QUIRK_SIMULTANEOUS_DISCOVERY for BTUSB_QCA_ROME
Bluetooth: btrsi: remove unused including <linux/version.h>
Bluetooth: hci_bcm: Remove DMI quirk for the MINIX Z83-4
sh_eth: kill useless check in __sh_eth_get_regs()
sh_eth: add sh_eth_cpu_data::no_xdfar flag
ipv6: factorize sk_wmem_alloc updates done by __ip6_append_data()
ipv4: factorize sk_wmem_alloc updates done by __ip_append_data()
...
Diffstat (limited to 'drivers/bluetooth/ath3k.c')
-rw-r--r-- | drivers/bluetooth/ath3k.c | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c index 204afe66de92..3d7a5c149af3 100644 --- a/drivers/bluetooth/ath3k.c +++ b/drivers/bluetooth/ath3k.c @@ -203,6 +203,12 @@ static const struct usb_device_id ath3k_blist_tbl[] = { { } /* Terminating entry */ }; +static inline void ath3k_log_failed_loading(int err, int len, int size) +{ + BT_ERR("Error in firmware loading err = %d, len = %d, size = %d", + err, len, size); +} + #define USB_REQ_DFU_DNLOAD 1 #define BULK_SIZE 4096 #define FW_HDR_SIZE 20 @@ -227,15 +233,16 @@ static int ath3k_load_firmware(struct usb_device *udev, return -ENOMEM; } - memcpy(send_buf, firmware->data, 20); + memcpy(send_buf, firmware->data, FW_HDR_SIZE); err = usb_control_msg(udev, pipe, USB_REQ_DFU_DNLOAD, USB_TYPE_VENDOR, - 0, 0, send_buf, 20, USB_CTRL_SET_TIMEOUT); + 0, 0, send_buf, FW_HDR_SIZE, + USB_CTRL_SET_TIMEOUT); if (err < 0) { BT_ERR("Can't change to loading configuration err"); goto error; } - sent += 20; - count -= 20; + sent += FW_HDR_SIZE; + count -= FW_HDR_SIZE; pipe = usb_sndbulkpipe(udev, 0x02); @@ -250,8 +257,7 @@ static int ath3k_load_firmware(struct usb_device *udev, &len, 3000); if (err || (len != size)) { - BT_ERR("Error in firmware loading err = %d," - "len = %d, size = %d", err, len, size); + ath3k_log_failed_loading(err, len, size); goto error; } @@ -350,8 +356,7 @@ static int ath3k_load_fwfile(struct usb_device *udev, err = usb_bulk_msg(udev, pipe, send_buf, size, &len, 3000); if (err || (len != size)) { - BT_ERR("Error in firmware loading err = %d," - "len = %d, size = %d", err, len, size); + ath3k_log_failed_loading(err, len, size); kfree(send_buf); return err; } @@ -398,7 +403,7 @@ static int ath3k_set_normal_mode(struct usb_device *udev) static int ath3k_load_patch(struct usb_device *udev) { unsigned char fw_state; - char filename[ATH3K_NAME_LEN] = {0}; + char filename[ATH3K_NAME_LEN]; const struct firmware *firmware; struct ath3k_version fw_version; __u32 pt_rom_version, pt_build_version; @@ -451,7 +456,7 @@ static int ath3k_load_patch(struct usb_device *udev) static int ath3k_load_syscfg(struct usb_device *udev) { unsigned char fw_state; - char filename[ATH3K_NAME_LEN] = {0}; + char filename[ATH3K_NAME_LEN]; const struct firmware *firmware; struct ath3k_version fw_version; int clk_value, ret; @@ -522,7 +527,6 @@ static int ath3k_probe(struct usb_interface *intf, /* load patch and sysconfig files for AR3012 */ if (id->driver_info & BTUSB_ATH3012) { - /* New firmware with patch and sysconfig files already loaded */ if (le16_to_cpu(udev->descriptor.bcdDevice) > 0x0001) return -ENODEV; @@ -565,7 +569,7 @@ static int ath3k_probe(struct usb_interface *intf, static void ath3k_disconnect(struct usb_interface *intf) { - BT_DBG("ath3k_disconnect intf %p", intf); + BT_DBG("%s intf %p", __func__, intf); } static struct usb_driver ath3k_driver = { |