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Staging fixes for 4.18-rc5 

Here are two tiny staging driver fixes for reported issues for 4.18-rc5.
 
 One fixes the r8822be driver to properly work on lots of new laptops,
 the other is for the rtl8723bs driver to fix an underflow error.
 
 Both have been in linux-next for a while with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-4.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging fixes from Greg KH:
 "Here are two tiny staging driver fixes for reported issues for
  4.18-rc5.

  One fixes the r8822be driver to properly work on lots of new laptops,
  the other is for the rtl8723bs driver to fix an underflow error.

  Both have been in linux-next for a while with no reported issues"

* tag 'staging-4.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  staging: r8822be: Fix RTL8822be can't find any wireless AP
  staging: rtl8723bs: Prevent an underflow in rtw_check_beacon_data().
hifive-unleashed-5.1
Linus Torvalds 2018-07-11 10:08:05 -07:00
parent 24d5b287cd d59d2f9995
commit 1dc85ac274
3 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/staging/rtl8723bs/core/rtw_ap.c
View File

@ -1051,7 +1051,7 @@ int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf, int len)
return _FAIL;
if (len > MAX_IE_SZ)
if (len < 0 || len > MAX_IE_SZ)
return _FAIL;
pbss_network->IELength = len;

2
drivers/staging/rtlwifi/rtl8822be/hw.c
View File

@ -803,7 +803,7 @@ static void _rtl8822be_enable_aspm_back_door(struct ieee80211_hw *hw)
return;
pci_read_config_byte(rtlpci->pdev, 0x70f, &tmp);
pci_write_config_byte(rtlpci->pdev, 0x70f, tmp | BIT(7));
pci_write_config_byte(rtlpci->pdev, 0x70f, tmp | ASPM_L1_LATENCY << 3);
pci_read_config_byte(rtlpci->pdev, 0x719, &tmp);
pci_write_config_byte(rtlpci->pdev, 0x719, tmp | BIT(3) | BIT(4));

1
drivers/staging/rtlwifi/wifi.h
View File

@ -88,6 +88,7 @@
#define RTL_USB_MAX_RX_COUNT 100
#define QBSS_LOAD_SIZE 5
#define MAX_WMMELE_LENGTH 64
#define ASPM_L1_LATENCY 7
#define TOTAL_CAM_ENTRY 32