diff options
| author | Alex Elder <elder@linaro.org> | 2020-10-28 22:41:44 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-10-31 03:19:58 +0300 |
| commit | 279dc955745a6800911404fe375686626aa7fed3 (patch) | |
| tree | 63376a1775af5d28a47514278e320cdfa0f2d53d /drivers | |
| parent | c1181f42ff1e7e0158184baee171dd54e67c353a (diff) | |
| download | linux-279dc955745a6800911404fe375686626aa7fed3.tar.xz | |
net: ipa: assign proper packet context base
At the end of ipa_mem_setup() we write the local packet processing
context base register to tell it where the processing context memory
is. But we are writing the wrong value.
The value written turns out to be the offset of the modem header
memory region (assigned earlier in the function). Fix this bug.
Tested-by: Sujit Kautkar <sujitka@chromium.org>
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ipa/ipa_mem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ipa/ipa_mem.c b/drivers/net/ipa/ipa_mem.c index 2d45c444a67f..ecfd1f91fce3 100644 --- a/drivers/net/ipa/ipa_mem.c +++ b/drivers/net/ipa/ipa_mem.c @@ -89,7 +89,7 @@ int ipa_mem_setup(struct ipa *ipa) gsi_trans_commit_wait(trans); /* Tell the hardware where the processing context area is located */ - iowrite32(ipa->mem_offset + offset, + iowrite32(ipa->mem_offset + ipa->mem[IPA_MEM_MODEM_PROC_CTX].offset, ipa->reg_virt + IPA_REG_LOCAL_PKT_PROC_CNTXT_BASE_OFFSET); return 0; |