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author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-06 14:45:08 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-06 14:45:08 -0700 |
commit | aae3dbb4776e7916b6cd442d00159bea27a695c1 (patch) | |
tree | d074c5d783a81e7e2e084b1eba77f57459da7e37 /drivers/bluetooth/btbcm.c | |
parent | ec3604c7a5aae8953545b0d05495357009a960e5 (diff) | |
parent | 66bed8465a808400eb14562510e26c8818082cb8 (diff) | |
download | op-kernel-dev-aae3dbb4776e7916b6cd442d00159bea27a695c1.zip op-kernel-dev-aae3dbb4776e7916b6cd442d00159bea27a695c1.tar.gz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
1) Support ipv6 checksum offload in sunvnet driver, from Shannon
Nelson.
2) Move to RB-tree instead of custom AVL code in inetpeer, from Eric
Dumazet.
3) Allow generic XDP to work on virtual devices, from John Fastabend.
4) Add bpf device maps and XDP_REDIRECT, which can be used to build
arbitrary switching frameworks using XDP. From John Fastabend.
5) Remove UFO offloads from the tree, gave us little other than bugs.
6) Remove the IPSEC flow cache, from Florian Westphal.
7) Support ipv6 route offload in mlxsw driver.
8) Support VF representors in bnxt_en, from Sathya Perla.
9) Add support for forward error correction modes to ethtool, from
Vidya Sagar Ravipati.
10) Add time filter for packet scheduler action dumping, from Jamal Hadi
Salim.
11) Extend the zerocopy sendmsg() used by virtio and tap to regular
sockets via MSG_ZEROCOPY. From Willem de Bruijn.
12) Significantly rework value tracking in the BPF verifier, from Edward
Cree.
13) Add new jump instructions to eBPF, from Daniel Borkmann.
14) Rework rtnetlink plumbing so that operations can be run without
taking the RTNL semaphore. From Florian Westphal.
15) Support XDP in tap driver, from Jason Wang.
16) Add 32-bit eBPF JIT for ARM, from Shubham Bansal.
17) Add Huawei hinic ethernet driver.
18) Allow to report MD5 keys in TCP inet_diag dumps, from Ivan
Delalande.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1780 commits)
i40e: point wb_desc at the nvm_wb_desc during i40e_read_nvm_aq
i40e: avoid NVM acquire deadlock during NVM update
drivers: net: xgene: Remove return statement from void function
drivers: net: xgene: Configure tx/rx delay for ACPI
drivers: net: xgene: Read tx/rx delay for ACPI
rocker: fix kcalloc parameter order
rds: Fix non-atomic operation on shared flag variable
net: sched: don't use GFP_KERNEL under spin lock
vhost_net: correctly check tx avail during rx busy polling
net: mdio-mux: add mdio_mux parameter to mdio_mux_init()
rxrpc: Make service connection lookup always check for retry
net: stmmac: Delete dead code for MDIO registration
gianfar: Fix Tx flow control deactivation
cxgb4: Ignore MPS_TX_INT_CAUSE[Bubble] for T6
cxgb4: Fix pause frame count in t4_get_port_stats
cxgb4: fix memory leak
tun: rename generic_xdp to skb_xdp
tun: reserve extra headroom only when XDP is set
net: dsa: bcm_sf2: Configure IMP port TC2QOS mapping
net: dsa: bcm_sf2: Advertise number of egress queues
...
Diffstat (limited to 'drivers/bluetooth/btbcm.c')
-rw-r--r-- | drivers/bluetooth/btbcm.c | 69 |
1 files changed, 39 insertions, 30 deletions
diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c index 9ab6cfb..cc4bdef 100644 --- a/drivers/bluetooth/btbcm.c +++ b/drivers/bluetooth/btbcm.c @@ -287,6 +287,37 @@ static struct sk_buff *btbcm_read_usb_product(struct hci_dev *hdev) return skb; } +static int btbcm_read_info(struct hci_dev *hdev) +{ + struct sk_buff *skb; + + /* Read Verbose Config Version Info */ + skb = btbcm_read_verbose_config(hdev); + if (IS_ERR(skb)) + return PTR_ERR(skb); + + BT_INFO("%s: BCM: chip id %u", hdev->name, skb->data[1]); + kfree_skb(skb); + + /* Read Controller Features */ + skb = btbcm_read_controller_features(hdev); + if (IS_ERR(skb)) + return PTR_ERR(skb); + + BT_INFO("%s: BCM: features 0x%2.2x", hdev->name, skb->data[1]); + kfree_skb(skb); + + /* Read Local Name */ + skb = btbcm_read_local_name(hdev); + if (IS_ERR(skb)) + return PTR_ERR(skb); + + BT_INFO("%s: %s", hdev->name, (char *)(skb->data + 1)); + kfree_skb(skb); + + return 0; +} + static const struct { u16 subver; const char *name; @@ -322,13 +353,10 @@ int btbcm_initialize(struct hci_dev *hdev, char *fw_name, size_t len) subver = le16_to_cpu(ver->lmp_subver); kfree_skb(skb); - /* Read Verbose Config Version Info */ - skb = btbcm_read_verbose_config(hdev); - if (IS_ERR(skb)) - return PTR_ERR(skb); - - BT_INFO("%s: BCM: chip id %u", hdev->name, skb->data[1]); - kfree_skb(skb); + /* Read controller information */ + err = btbcm_read_info(hdev); + if (err) + return err; switch ((rev & 0xf000) >> 12) { case 0: @@ -431,29 +459,10 @@ int btbcm_setup_patchram(struct hci_dev *hdev) subver = le16_to_cpu(ver->lmp_subver); kfree_skb(skb); - /* Read Verbose Config Version Info */ - skb = btbcm_read_verbose_config(hdev); - if (IS_ERR(skb)) - return PTR_ERR(skb); - - BT_INFO("%s: BCM: chip id %u", hdev->name, skb->data[1]); - kfree_skb(skb); - - /* Read Controller Features */ - skb = btbcm_read_controller_features(hdev); - if (IS_ERR(skb)) - return PTR_ERR(skb); - - BT_INFO("%s: BCM: features 0x%2.2x", hdev->name, skb->data[1]); - kfree_skb(skb); - - /* Read Local Name */ - skb = btbcm_read_local_name(hdev); - if (IS_ERR(skb)) - return PTR_ERR(skb); - - BT_INFO("%s: %s", hdev->name, (char *)(skb->data + 1)); - kfree_skb(skb); + /* Read controller information */ + err = btbcm_read_info(hdev); + if (err) + return err; switch ((rev & 0xf000) >> 12) { case 0: |