Commit c6c807da authored Dec 23, 2015 by Amir Levy

msm: ipa3: fix ipa3_rt_read_tbl_from_hw reading from wrong memory



ipa3_rt_read_tbl_from_hw always reads routing tables from the local
memory regardless of their location (system or local memory).
This change checks the location of the routing rules tables according
to bit 0 of the routing rules header and selects the proper address of
the table.

Change-Id: I494a2b927abbb3b69e1406e4f9846f686c75e0ad
Signed-off-by: Amir Levy <alevy@codeaurora.org>

parent f26b638e

drivers/platform/msm/ipa/ipa_v3/ipa_rt.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1888,7 +1888,7 @@ int ipa3_rt_read_tbl_from_hw(u32 tbl_idx,
		IPA_SRAM_DIRECT_ACCESS_N_OFST_v3_0(0) + tbl_entry_in_hdr_ofst;

		/* for tables which reside in DDR access it from the virtual memory */
		if (*tbl_entry_in_hdr & 0x0) {
		if (!(*tbl_entry_in_hdr & 0x1)) {
		/* system */
		struct ipa3_rt_tbl_set *set;
		struct ipa3_rt_tbl *tbl;