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Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Browse Source 
Pull networking fixes from David Miller:

 1) Sanity check URB networking device parameters to avoid divide by
    zero, from Oliver Neukum.

 2) Disable global multicast filter in NCSI, otherwise LLDP and IPV6
    don't work properly. Longer term this needs a better fix tho. From
    Vijay Khemka.

 3) Small fixes to selftests (use ping when ping6 is not present, etc.)
    from David Ahern.

 4) Bring back rt_uses_gateway member of struct rtable, it's semantics
    were not well understood and trying to remove it broke things. From
    David Ahern.

 5) Move usbnet snaity checking, ignore endpoints with invalid
    wMaxPacketSize. From Bjørn Mork.

 6) Missing Kconfig deps for sja1105 driver, from Mao Wenan.

 7) Various small fixes to the mlx5 DR steering code, from Alaa Hleihel,
    Alex Vesker, and Yevgeny Kliteynik

 8) Missing CAP_NET_RAW checks in various places, from Ori Nimron.

 9) Fix crash when removing sch_cbs entry while offloading is enabled,
    from Vinicius Costa Gomes.

10) Signedness bug fixes, generally in looking at the result given by
    of_get_phy_mode() and friends. From Dan Crapenter.

11) Disable preemption around BPF_PROG_RUN() calls, from Eric Dumazet.

12) Don't create VRF ipv6 rules if ipv6 is disabled, from David Ahern.

13) Fix quantization code in tcp_bbr, from Kevin Yang.

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (127 commits)
  net: tap: clean up an indentation issue
  nfp: abm: fix memory leak in nfp_abm_u32_knode_replace
  tcp: better handle TCP_USER_TIMEOUT in SYN_SENT state
  sk_buff: drop all skb extensions on free and skb scrubbing
  tcp_bbr: fix quantization code to not raise cwnd if not probing bandwidth
  mlxsw: spectrum_flower: Fail in case user specifies multiple mirror actions
  Documentation: Clarify trap's description
  mlxsw: spectrum: Clear VLAN filters during port initialization
  net: ena: clean up indentation issue
  NFC: st95hf: clean up indentation issue
  net: phy: micrel: add Asym Pause workaround for KSZ9021
  net: socionext: ave: Avoid using netdev_err() before calling register_netdev()
  ptp: correctly disable flags on old ioctls
  lib: dimlib: fix help text typos
  net: dsa: microchip: Always set regmap stride to 1
  nfp: flower: fix memory leak in nfp_flower_spawn_vnic_reprs
  nfp: flower: prevent memory leak in nfp_flower_spawn_phy_reprs
  net/sched: Set default of CONFIG_NET_TC_SKB_EXT to N
  vrf: Do not attempt to create IPv6 mcast rule if IPv6 is disabled
  net: sched: sch_sfb: don't call qdisc_put() while holding tree lock
  ...
This commit is contained in:
Linus Torvalds
2019-09-28 17:47:33 -07:00
parent edf445ad7c faeacb6ddb
commit 02dc96ef6c
169 changed files with 1224 additions and 1306 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/ath/Kconfig
View File

@@ -34,7 +34,7 @@ config ATH_TRACEPOINTS
depends on ATH_DEBUG
depends on EVENT_TRACING
---help---
This option enables tracepoints for atheros wireless drivers.
This option enables tracepoints for atheros wireless drivers.
Currently, ath9k makes use of this facility.
config ATH_REG_DYNAMIC_USER_REG_HINTS

4
drivers/net/wireless/ath/ar5523/Kconfig
View File

@@ -5,5 +5,5 @@ config AR5523
select ATH_COMMON
select FW_LOADER
---help---
This module add support for AR5523 based USB dongles such as D-Link
DWL-G132, Netgear WPN111 and many more.
This module add support for AR5523 based USB dongles such as D-Link
DWL-G132, Netgear WPN111 and many more.

2
drivers/net/wireless/ath/ath6kl/Kconfig
View File

@@ -2,7 +2,7 @@
config ATH6KL
tristate "Atheros mobile chipsets support"
depends on CFG80211
---help---
---help---
This module adds core support for wireless adapters based on
Atheros AR6003 and AR6004 chipsets. You still need separate
bus drivers for USB and SDIO to be able to use real devices.

2
drivers/net/wireless/ath/ath9k/Kconfig
View File

@@ -148,7 +148,7 @@ config ATH9K_CHANNEL_CONTEXT
depends on ATH9K
default n
---help---
This option enables channel context support in ath9k, which is needed
This option enables channel context support in ath9k, which is needed
for multi-channel concurrency. Enable this if P2P PowerSave support
is required.

6
drivers/net/wireless/ath/carl9170/Kconfig
View File

@@ -41,9 +41,9 @@ config CARL9170_WPC
default y
config CARL9170_HWRNG
bool "Random number generator"
depends on CARL9170 && (HW_RANDOM = y || HW_RANDOM = CARL9170)
default n
bool "Random number generator"
depends on CARL9170 && (HW_RANDOM = y || HW_RANDOM = CARL9170)
default n
help
Provides a hardware random number generator to the kernel.

2
drivers/net/wireless/ath/wil6210/txrx.c
View File

@@ -1012,11 +1012,11 @@ void wil_netif_rx_any(struct sk_buff *skb, struct net_device *ndev)
skb_orphan(skb);
if (security && (wil->txrx_ops.rx_crypto_check(wil, skb) != 0)) {
wil_dbg_txrx(wil, "Rx drop %d bytes\n", skb->len);
dev_kfree_skb(skb);
ndev->stats.rx_dropped++;
stats->rx_replay++;
stats->rx_dropped++;
wil_dbg_txrx(wil, "Rx drop %d bytes\n", skb->len);
return;
}

32
drivers/net/wireless/atmel/Kconfig
View File

@@ -20,22 +20,22 @@ config ATMEL
select FW_LOADER
select CRC32
---help---
A driver 802.11b wireless cards based on the Atmel fast-vnet
chips. This driver supports standard Linux wireless extensions.
A driver 802.11b wireless cards based on the Atmel fast-vnet
chips. This driver supports standard Linux wireless extensions.
Many cards based on this chipset do not have flash memory
and need their firmware loaded at start-up. If yours is
one of these, you will need to provide a firmware image
to be loaded into the card by the driver. The Atmel
firmware package can be downloaded from
<http://www.thekelleys.org.uk/atmel>
Many cards based on this chipset do not have flash memory
and need their firmware loaded at start-up. If yours is
one of these, you will need to provide a firmware image
to be loaded into the card by the driver. The Atmel
firmware package can be downloaded from
<http://www.thekelleys.org.uk/atmel>
config PCI_ATMEL
tristate "Atmel at76c506 PCI cards"
depends on ATMEL && PCI
---help---
Enable support for PCI and mini-PCI cards containing the
Atmel at76c506 chip.
Enable support for PCI and mini-PCI cards containing the
Atmel at76c506 chip.
config PCMCIA_ATMEL
tristate "Atmel at76c502/at76c504 PCMCIA cards"
@@ -48,11 +48,11 @@ config PCMCIA_ATMEL
Atmel at76c502 and at76c504 chips.
config AT76C50X_USB
tristate "Atmel at76c503/at76c505/at76c505a USB cards"
depends on MAC80211 && USB
select FW_LOADER
---help---
Enable support for USB Wireless devices using Atmel at76c503,
at76c505 or at76c505a chips.
tristate "Atmel at76c503/at76c505/at76c505a USB cards"
depends on MAC80211 && USB
select FW_LOADER
---help---
Enable support for USB Wireless devices using Atmel at76c503,
at76c505 or at76c505a chips.
endif # WLAN_VENDOR_ATMEL

116
drivers/net/wireless/intel/ipw2x00/Kconfig
View File

@@ -13,37 +13,37 @@ config IPW2100
select LIB80211
select LIBIPW
---help---
A driver for the Intel PRO/Wireless 2100 Network
A driver for the Intel PRO/Wireless 2100 Network
Connection 802.11b wireless network adapter.
See <file:Documentation/networking/device_drivers/intel/ipw2100.txt>
See <file:Documentation/networking/device_drivers/intel/ipw2100.txt>
for information on the capabilities currently enabled in this driver
and for tips for debugging issues and problems.
In order to use this driver, you will need a firmware image for it.
You can obtain the firmware from
<http://ipw2100.sf.net/>. Once you have the firmware image, you
You can obtain the firmware from
<http://ipw2100.sf.net/>. Once you have the firmware image, you
will need to place it in /lib/firmware.
You will also very likely need the Wireless Tools in order to
configure your card:
You will also very likely need the Wireless Tools in order to
configure your card:
<http://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/Tools.html>.
<http://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/Tools.html>.
It is recommended that you compile this driver as a module (M)
rather than built-in (Y). This driver requires firmware at device
initialization time, and when built-in this typically happens
before the filesystem is accessible (hence firmware will be
unavailable and initialization will fail). If you do choose to build
this driver into your kernel image, you can avoid this problem by
including the firmware and a firmware loader in an initramfs.
It is recommended that you compile this driver as a module (M)
rather than built-in (Y). This driver requires firmware at device
initialization time, and when built-in this typically happens
before the filesystem is accessible (hence firmware will be
unavailable and initialization will fail). If you do choose to build
this driver into your kernel image, you can avoid this problem by
including the firmware and a firmware loader in an initramfs.
config IPW2100_MONITOR
bool "Enable promiscuous mode"
depends on IPW2100
---help---
bool "Enable promiscuous mode"
depends on IPW2100
---help---
Enables promiscuous/monitor mode support for the ipw2100 driver.
With this feature compiled into the driver, you can switch to
With this feature compiled into the driver, you can switch to
promiscuous mode via the Wireless Tool's Monitor mode. While in this
mode, no packets can be sent.
@@ -51,17 +51,17 @@ config IPW2100_DEBUG
bool "Enable full debugging output in IPW2100 module."
depends on IPW2100
---help---
This option will enable debug tracing output for the IPW2100.
This option will enable debug tracing output for the IPW2100.
This will result in the kernel module being ~60k larger. You can
control which debug output is sent to the kernel log by setting the
value in
This will result in the kernel module being ~60k larger. You can
control which debug output is sent to the kernel log by setting the
value in
/sys/bus/pci/drivers/ipw2100/debug_level
This entry will only exist if this option is enabled.
If you are not trying to debug or develop the IPW2100 driver, you
If you are not trying to debug or develop the IPW2100 driver, you
most likely want to say N here.
config IPW2200
@@ -75,37 +75,37 @@ config IPW2200
select LIB80211
select LIBIPW
---help---
A driver for the Intel PRO/Wireless 2200BG and 2915ABG Network
Connection adapters.
A driver for the Intel PRO/Wireless 2200BG and 2915ABG Network
Connection adapters.
See <file:Documentation/networking/device_drivers/intel/ipw2200.txt>
See <file:Documentation/networking/device_drivers/intel/ipw2200.txt>
for information on the capabilities currently enabled in this
driver and for tips for debugging issues and problems.
In order to use this driver, you will need a firmware image for it.
You can obtain the firmware from
<http://ipw2200.sf.net/>. See the above referenced README.ipw2200
You can obtain the firmware from
<http://ipw2200.sf.net/>. See the above referenced README.ipw2200
for information on where to install the firmware images.
You will also very likely need the Wireless Tools in order to
configure your card:
You will also very likely need the Wireless Tools in order to
configure your card:
<http://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/Tools.html>.
<http://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/Tools.html>.
It is recommended that you compile this driver as a module (M)
rather than built-in (Y). This driver requires firmware at device
initialization time, and when built-in this typically happens
before the filesystem is accessible (hence firmware will be
unavailable and initialization will fail). If you do choose to build
this driver into your kernel image, you can avoid this problem by
including the firmware and a firmware loader in an initramfs.
It is recommended that you compile this driver as a module (M)
rather than built-in (Y). This driver requires firmware at device
initialization time, and when built-in this typically happens
before the filesystem is accessible (hence firmware will be
unavailable and initialization will fail). If you do choose to build
this driver into your kernel image, you can avoid this problem by
including the firmware and a firmware loader in an initramfs.
config IPW2200_MONITOR
bool "Enable promiscuous mode"
depends on IPW2200
---help---
bool "Enable promiscuous mode"
depends on IPW2200
---help---
Enables promiscuous/monitor mode support for the ipw2200 driver.
With this feature compiled into the driver, you can switch to
With this feature compiled into the driver, you can switch to
promiscuous mode via the Wireless Tool's Monitor mode. While in this
mode, no packets can be sent.
@@ -118,28 +118,28 @@ config IPW2200_PROMISCUOUS
depends on IPW2200_MONITOR
select IPW2200_RADIOTAP
---help---
Enables the creation of a second interface prefixed 'rtap'.
This second interface will provide every received in radiotap
Enables the creation of a second interface prefixed 'rtap'.
This second interface will provide every received in radiotap
format.
This is useful for performing wireless network analysis while
maintaining an active association.
This is useful for performing wireless network analysis while
maintaining an active association.
Example usage:
Example usage:
% modprobe ipw2200 rtap_iface=1
% ifconfig rtap0 up
% tethereal -i rtap0
% modprobe ipw2200 rtap_iface=1
% ifconfig rtap0 up
% tethereal -i rtap0
If you do not specify 'rtap_iface=1' as a module parameter then
the rtap interface will not be created and you will need to turn
it on via sysfs:
% echo 1 > /sys/bus/pci/drivers/ipw2200/*/rtap_iface
If you do not specify 'rtap_iface=1' as a module parameter then
the rtap interface will not be created and you will need to turn
it on via sysfs:
% echo 1 > /sys/bus/pci/drivers/ipw2200/*/rtap_iface
config IPW2200_QOS
bool "Enable QoS support"
depends on IPW2200
bool "Enable QoS support"
depends on IPW2200
config IPW2200_DEBUG
bool "Enable full debugging output in IPW2200 module."

6
drivers/net/wireless/intel/iwlegacy/Kconfig
View File

@@ -91,9 +91,9 @@ config IWLEGACY_DEBUG
any problems you may encounter.
config IWLEGACY_DEBUGFS
bool "iwlegacy (iwl 3945/4965) debugfs support"
depends on IWLEGACY && MAC80211_DEBUGFS
---help---
bool "iwlegacy (iwl 3945/4965) debugfs support"
depends on IWLEGACY && MAC80211_DEBUGFS
---help---
Enable creation of debugfs files for the iwlegacy drivers. This
is a low-impact option that allows getting insight into the
driver's state at runtime.

6
drivers/net/wireless/intel/iwlwifi/Kconfig
View File

@@ -119,9 +119,9 @@ config IWLWIFI_DEBUG
any problems you may encounter.
config IWLWIFI_DEBUGFS
bool "iwlwifi debugfs support"
depends on MAC80211_DEBUGFS
---help---
bool "iwlwifi debugfs support"
depends on MAC80211_DEBUGFS
---help---
Enable creation of debugfs files for the iwlwifi drivers. This
is a low-impact option that allows getting insight into the
driver's state at runtime.

8
drivers/net/wireless/intel/iwlwifi/mvm/fw.c
View File

@@ -889,11 +889,13 @@ static bool iwl_mvm_sar_geo_support(struct iwl_mvm *mvm)
* firmware versions. Unfortunately, we don't have a TLV API
* flag to rely on, so rely on the major version which is in
* the first byte of ucode_ver. This was implemented
* initially on version 38 and then backported to 36, 29 and
* 17.
* initially on version 38 and then backported to29 and 17.
* The intention was to have it in 36 as well, but not all
* 8000 family got this feature enabled. The 8000 family is
* the only one using version 36, so skip this version
* entirely.
*/
return IWL_UCODE_SERIAL(mvm->fw->ucode_ver) >= 38 ||
IWL_UCODE_SERIAL(mvm->fw->ucode_ver) == 36 ||
IWL_UCODE_SERIAL(mvm->fw->ucode_ver) == 29 ||
IWL_UCODE_SERIAL(mvm->fw->ucode_ver) == 17;
}

9
drivers/net/wireless/intel/iwlwifi/mvm/tt.c
View File

@@ -555,16 +555,19 @@ static int compare_temps(const void *a, const void *b)
return ((s16)le16_to_cpu(*(__le16 *)a) -
(s16)le16_to_cpu(*(__le16 *)b));
}
#endif
int iwl_mvm_send_temp_report_ths_cmd(struct iwl_mvm *mvm)
{
struct temp_report_ths_cmd cmd = {0};
int ret, i, j, idx = 0;
int ret;
#ifdef CONFIG_THERMAL
int i, j, idx = 0;
lockdep_assert_held(&mvm->mutex);
if (!mvm->tz_device.tzone)
return -EINVAL;
goto send;
/* The driver holds array of temperature trips that are unsorted
* and uncompressed, the FW should get it compressed and sorted
@@ -597,6 +600,7 @@ int iwl_mvm_send_temp_report_ths_cmd(struct iwl_mvm *mvm)
}
send:
#endif
ret = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(PHY_OPS_GROUP,
TEMP_REPORTING_THRESHOLDS_CMD),
0, sizeof(cmd), &cmd);
@@ -607,6 +611,7 @@ send:
return ret;
}
#ifdef CONFIG_THERMAL
static int iwl_mvm_tzone_get_temp(struct thermal_zone_device *device,
int *temperature)
{

11
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
View File

@@ -333,7 +333,6 @@ static int mt7615_driver_own(struct mt7615_dev *dev)
static int mt7615_load_patch(struct mt7615_dev *dev)
{
const char *firmware = MT7615_ROM_PATCH;
const struct mt7615_patch_hdr *hdr;
const struct firmware *fw = NULL;
int len, ret, sem;
@@ -349,7 +348,7 @@ static int mt7615_load_patch(struct mt7615_dev *dev)
return -EAGAIN;
}
ret = request_firmware(&fw, firmware, dev->mt76.dev);
ret = request_firmware(&fw, MT7615_ROM_PATCH, dev->mt76.dev);
if (ret)
goto out;
@@ -447,13 +446,11 @@ mt7615_mcu_send_ram_firmware(struct mt7615_dev *dev,
static int mt7615_load_ram(struct mt7615_dev *dev)
{
const struct firmware *fw;
const struct mt7615_fw_trailer *hdr;
const char *n9_firmware = MT7615_FIRMWARE_N9;
const char *cr4_firmware = MT7615_FIRMWARE_CR4;
const struct firmware *fw;
int ret;
ret = request_firmware(&fw, n9_firmware, dev->mt76.dev);
ret = request_firmware(&fw, MT7615_FIRMWARE_N9, dev->mt76.dev);
if (ret)
return ret;
@@ -482,7 +479,7 @@ static int mt7615_load_ram(struct mt7615_dev *dev)
release_firmware(fw);
ret = request_firmware(&fw, cr4_firmware, dev->mt76.dev);
ret = request_firmware(&fw, MT7615_FIRMWARE_CR4, dev->mt76.dev);
if (ret)
return ret;

6
drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
View File

@@ -26,9 +26,9 @@
#define MT7615_RX_RING_SIZE 1024
#define MT7615_RX_MCU_RING_SIZE 512
#define MT7615_FIRMWARE_CR4 "mt7615_cr4.bin"
#define MT7615_FIRMWARE_N9 "mt7615_n9.bin"
#define MT7615_ROM_PATCH "mt7615_rom_patch.bin"
#define MT7615_FIRMWARE_CR4 "mediatek/mt7615_cr4.bin"
#define MT7615_FIRMWARE_N9 "mediatek/mt7615_n9.bin"
#define MT7615_ROM_PATCH "mediatek/mt7615_rom_patch.bin"
#define MT7615_EEPROM_SIZE 1024
#define MT7615_TOKEN_SIZE 4096

24
drivers/net/wireless/ralink/rt2x00/Kconfig
View File

@@ -98,17 +98,17 @@ config RT2800PCI_RT53XX
bool "rt2800pci - Include support for rt53xx devices (EXPERIMENTAL)"
default y
---help---
This adds support for rt53xx wireless chipset family to the
rt2800pci driver.
Supported chips: RT5390
This adds support for rt53xx wireless chipset family to the
rt2800pci driver.
Supported chips: RT5390
config RT2800PCI_RT3290
bool "rt2800pci - Include support for rt3290 devices (EXPERIMENTAL)"
default y
---help---
This adds support for rt3290 wireless chipset family to the
rt2800pci driver.
Supported chips: RT3290
This adds support for rt3290 wireless chipset family to the
rt2800pci driver.
Supported chips: RT3290
endif
config RT2500USB
@@ -176,16 +176,16 @@ config RT2800USB_RT3573
config RT2800USB_RT53XX
bool "rt2800usb - Include support for rt53xx devices (EXPERIMENTAL)"
---help---
This adds support for rt53xx wireless chipset family to the
rt2800usb driver.
Supported chips: RT5370
This adds support for rt53xx wireless chipset family to the
rt2800usb driver.
Supported chips: RT5370
config RT2800USB_RT55XX
bool "rt2800usb - Include support for rt55xx devices (EXPERIMENTAL)"
---help---
This adds support for rt55xx wireless chipset family to the
rt2800usb driver.
Supported chips: RT5572
This adds support for rt55xx wireless chipset family to the
rt2800usb driver.
Supported chips: RT5572
config RT2800USB_UNKNOWN
bool "rt2800usb - Include support for unknown (USB) devices"

3
drivers/net/wireless/realtek/rtw88/mac.c
View File

@@ -707,9 +707,6 @@ int rtw_download_firmware(struct rtw_dev *rtwdev, struct rtw_fw_state *fw)
rtwdev->h2c.last_box_num = 0;
rtwdev->h2c.seq = 0;
rtw_fw_send_general_info(rtwdev);
rtw_fw_send_phydm_info(rtwdev);
rtw_flag_set(rtwdev, RTW_FLAG_FW_RUNNING);
return 0;

4
drivers/net/wireless/realtek/rtw88/main.c
View File

@@ -704,6 +704,10 @@ static int rtw_power_on(struct rtw_dev *rtwdev)
goto err_off;
}
/* send H2C after HCI has started */
rtw_fw_send_general_info(rtwdev);
rtw_fw_send_phydm_info(rtwdev);
wifi_only = !rtwdev->efuse.btcoex;
rtw_coex_power_on_setting(rtwdev);
rtw_coex_init_hw_config(rtwdev, wifi_only);

48
drivers/net/wireless/realtek/rtw88/pci.c
View File

@@ -90,16 +90,13 @@ static inline void *rtw_pci_get_tx_desc(struct rtw_pci_tx_ring *tx_ring, u8 idx)
return tx_ring->r.head + offset;
}
static void rtw_pci_free_tx_ring(struct rtw_dev *rtwdev,
struct rtw_pci_tx_ring *tx_ring)
static void rtw_pci_free_tx_ring_skbs(struct rtw_dev *rtwdev,
struct rtw_pci_tx_ring *tx_ring)
{
struct pci_dev *pdev = to_pci_dev(rtwdev->dev);
struct rtw_pci_tx_data *tx_data;
struct sk_buff *skb, *tmp;
dma_addr_t dma;
u8 *head = tx_ring->r.head;
u32 len = tx_ring->r.len;
int ring_sz = len * tx_ring->r.desc_size;
/* free every skb remained in tx list */
skb_queue_walk_safe(&tx_ring->queue, skb, tmp) {
@@ -110,21 +107,30 @@ static void rtw_pci_free_tx_ring(struct rtw_dev *rtwdev,
pci_unmap_single(pdev, dma, skb->len, PCI_DMA_TODEVICE);
dev_kfree_skb_any(skb);
}
}
static void rtw_pci_free_tx_ring(struct rtw_dev *rtwdev,
struct rtw_pci_tx_ring *tx_ring)
{
struct pci_dev *pdev = to_pci_dev(rtwdev->dev);
u8 *head = tx_ring->r.head;
u32 len = tx_ring->r.len;
int ring_sz = len * tx_ring->r.desc_size;
rtw_pci_free_tx_ring_skbs(rtwdev, tx_ring);
/* free the ring itself */
pci_free_consistent(pdev, ring_sz, head, tx_ring->r.dma);
tx_ring->r.head = NULL;
}
static void rtw_pci_free_rx_ring(struct rtw_dev *rtwdev,
struct rtw_pci_rx_ring *rx_ring)
static void rtw_pci_free_rx_ring_skbs(struct rtw_dev *rtwdev,
struct rtw_pci_rx_ring *rx_ring)
{
struct pci_dev *pdev = to_pci_dev(rtwdev->dev);
struct sk_buff *skb;
dma_addr_t dma;
u8 *head = rx_ring->r.head;
int buf_sz = RTK_PCI_RX_BUF_SIZE;
int ring_sz = rx_ring->r.desc_size * rx_ring->r.len;
dma_addr_t dma;
int i;
for (i = 0; i < rx_ring->r.len; i++) {
@@ -137,6 +143,16 @@ static void rtw_pci_free_rx_ring(struct rtw_dev *rtwdev,
dev_kfree_skb(skb);
rx_ring->buf[i] = NULL;
}
}
static void rtw_pci_free_rx_ring(struct rtw_dev *rtwdev,
struct rtw_pci_rx_ring *rx_ring)
{
struct pci_dev *pdev = to_pci_dev(rtwdev->dev);
u8 *head = rx_ring->r.head;
int ring_sz = rx_ring->r.desc_size * rx_ring->r.len;
rtw_pci_free_rx_ring_skbs(rtwdev, rx_ring);
pci_free_consistent(pdev, ring_sz, head, rx_ring->r.dma);
}
@@ -484,6 +500,17 @@ static void rtw_pci_dma_reset(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci)
rtwpci->rx_tag = 0;
}
static void rtw_pci_dma_release(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci)
{
struct rtw_pci_tx_ring *tx_ring;
u8 queue;
for (queue = 0; queue < RTK_MAX_TX_QUEUE_NUM; queue++) {
tx_ring = &rtwpci->tx_rings[queue];
rtw_pci_free_tx_ring_skbs(rtwdev, tx_ring);
}
}
static int rtw_pci_start(struct rtw_dev *rtwdev)
{
struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;
@@ -505,6 +532,7 @@ static void rtw_pci_stop(struct rtw_dev *rtwdev)
spin_lock_irqsave(&rtwpci->irq_lock, flags);
rtw_pci_disable_interrupt(rtwdev, rtwpci);
rtw_pci_dma_release(rtwdev, rtwpci);
spin_unlock_irqrestore(&rtwpci->irq_lock, flags);
}

2
drivers/net/wireless/zydas/zd1211rw/zd_usb.c
View File

@@ -1633,7 +1633,7 @@ static bool check_read_regs(struct zd_usb *usb, struct usb_req_read_regs *req,
*/
if (rr->length < struct_size(regs, regs, count)) {
dev_dbg_f(zd_usb_dev(usb),
"error: actual length %d less than expected %ld\n",
"error: actual length %d less than expected %zu\n",
rr->length, struct_size(regs, regs, count));
return false;
}