Patch "staging: rtl8192e: rtl92e_get_eeprom_size Fix read size of EPROM_CMD." has been added to the 4.4-stable tree
Subsystems (2)
This is a note to let you know that I've just added the patch titled
staging: rtl8192e: rtl92e_get_eeprom_size Fix read size of EPROM_CMD.
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
staging-rtl8192e-rtl92e_get_eeprom_size-fix-read-size-of-eprom_cmd.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
Quoted 1 line
From
90be652c9f157d44b9c2803f902a8839796c090dMon Sep 17 00:00:00 2001
From: Malcolm Priestley <[email protected]>
Date: Thu, 11 May 2017 18:57:45 +0100
Subject: staging: rtl8192e: rtl92e_get_eeprom_size Fix read size of EPROM_CMD.
From: Malcolm Priestley <[email protected]>
commit 90be652c9f157d44b9c2803f902a8839796c090d upstream.
EPROM_CMD is 2 byte aligned on PCI map so calling with rtl92e_readl will return invalid data so use rtl92e_readw.
The device is unable to select the right eeprom type.
--- drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c +1 -1
@@ -627,7 +627,7 @@ void rtl92e_get_eeprom_size(struct net_dstruct r8192_priv *priv =rtllib_priv (dev);RT_TRACE (COMP_INIT ,"===========>%s()\n" , __func__); - curCR =rtl92e_readl (dev,EPROM_CMD ); + curCR =rtl92e_readw (dev,EPROM_CMD );RT_TRACE (COMP_INIT ,"read from Reg Cmd9346CR(%x):%x\n" ,EPROM_CMD , curCR); priv->epromtype = (curCR & EPROM_CMD_9356SEL) ? EEPROM_93C56 :
Patches currently in stable-queue which might be from [email protected] are
queue-4.4/staging-rtl8192e-rtl92e_get_eeprom_size-fix-read-size-of-eprom_cmd.patch queue-4.4/staging-rtl8192e-fix-2-byte-alignment-of-register-bssidr.patch