iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

wlcore: Fix regression in wlcore_set_partition()

Browse Source 
The commit 3719c17e18 ("wlcore/wl18xx: fw logger over sdio") introduced a
regression causing the wlcore to time out and go into recovery. Reverting the
changes regarding write of the last partition size brings the module back to
it's functional state.

Fixes: 3719c17e18 ("wlcore/wl18xx: fw logger over sdio")
Reported-by: Ross Green <rgkernel@gmail.com>
Signed-off-by: Emil Goode <emil.fsw@goode.io>
[kvalo@codeaurora.org: improved commit log]
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Emil Goode 2016-02-10 02:22:16 +01:00 committed by Kalle Valo
parent d76d65fd26
commit fb724ed5c6
2 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/net/wireless/ti/wlcore/io.c
View File

@ -175,14 +175,14 @@ int wlcore_set_partition(struct wl1271 *wl,
if (ret < 0)
goto out;
/* We don't need the size of the last partition, as it is
* automatically calculated based on the total memory size and
* the sizes of the previous partitions.
*/
ret = wlcore_raw_write32(wl, HW_PART3_START_ADDR, p->mem3.start);
if (ret < 0)
goto out;
ret = wlcore_raw_write32(wl, HW_PART3_SIZE_ADDR, p->mem3.size);
if (ret < 0)
goto out;
out:
return ret;
}

4
drivers/net/wireless/ti/wlcore/io.h
View File

@ -36,8 +36,8 @@
#define HW_PART1_START_ADDR (HW_PARTITION_REGISTERS_ADDR + 12)
#define HW_PART2_SIZE_ADDR (HW_PARTITION_REGISTERS_ADDR + 16)
#define HW_PART2_START_ADDR (HW_PARTITION_REGISTERS_ADDR + 20)
#define HW_PART3_SIZE_ADDR (HW_PARTITION_REGISTERS_ADDR + 24)
#define HW_PART3_START_ADDR (HW_PARTITION_REGISTERS_ADDR + 28)
#define HW_PART3_START_ADDR (HW_PARTITION_REGISTERS_ADDR + 24)
#define HW_ACCESS_REGISTER_SIZE 4
#define HW_ACCESS_PRAM_MAX_RANGE 0x3c000