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Commit 1076b42f authored by Perry Randise's avatar Perry Randise
Browse files

msm: ipa3: add logic to print certain virtual and physical addresses 



The IPA's dump now prints certain buffers' virtual and physical
address.

Change-Id: Idd93ea1896ce595d87bb3dfb25ae6b7e1309210c
CRs-Fixed: 2458700
Signed-off-by: default avatarPerry Randise <prandise@codeaurora.org>
parent 9a215320

drivers/platform/msm/ipa/ipa_v3/dump/ipa_reg_dump.c

+7 −0
Original line number Diff line number Diff line
@@ -989,6 +989,12 @@ void ipa_save_registers(void) 
			ipa_reg_save.ipa.ipa_gsi_ptr[i] =

				in_dword(IPA_GSI_ADDR + (i * sizeof(u32)));

		}

		IPALOG_VnP_ADDRS(ipa_reg_save.ipa.ipa_iu_ptr);

		IPALOG_VnP_ADDRS(ipa_reg_save.ipa.ipa_sram_ptr);

		IPALOG_VnP_ADDRS(ipa_reg_save.ipa.ipa_mbox_ptr);

		IPALOG_VnP_ADDRS(ipa_reg_save.ipa.ipa_hram_ptr);

		IPALOG_VnP_ADDRS(ipa_reg_save.ipa.ipa_seq_ptr);

		IPALOG_VnP_ADDRS(ipa_reg_save.ipa.ipa_gsi_ptr);

	}



	ipa_reg_save_anomaly_check();
@@ -1483,6 +1489,7 @@ int ipa_reg_save_init(u32 value) 
		 i++)

		*(ipa_regs_to_save_array[num_regs + i].dst_addr) = 0x0;



	ipa_reg_save.ipa.ipa_gsi_ptr  = NULL;

	ipa_reg_save.ipa.ipa_seq_ptr  = NULL;

	ipa_reg_save.ipa.ipa_hram_ptr = NULL;

	ipa_reg_save.ipa.ipa_mbox_ptr = NULL;

drivers/platform/msm/ipa/ipa_v3/ipa_i.h

+7 −0
Original line number Diff line number Diff line
@@ -115,6 +115,13 @@ 
		} \

	} while (0)



#define IPALOG_VnP_ADDRS(ptr) \

	do { \

		phys_addr_t b = (phys_addr_t) virt_to_phys(ptr); \

		IPAERR("%s: VIRT: %pK PHYS: %pa\n", \

			   #ptr, ptr, &b); \

	} while (0)



/* round addresses for closes page per SMMU requirements */

#define IPA_SMMU_ROUND_TO_PAGE(iova, pa, size, iova_p, pa_p, size_p) \

	do { \