From 279dc955745a6800911404fe375686626aa7fed3 Mon Sep 17 00:00:00 2001 From: Alex Elder Date: Wed, 28 Oct 2020 14:41:44 -0500 Subject: 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 Signed-off-by: Alex Elder Signed-off-by: Jakub Kicinski --- drivers/net/ipa/ipa_mem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') 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; -- cgit v1.2.3-59-g8ed1b