X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=drivers%2Fmisc%2Fhabanalabs%2Fgaudi%2Fgaudi_security.c;h=0d3240f1f7d7634ffa631056f756880d754336c0;hb=5ffc06ebeaab65d8e08df6953caf8155df2c45f8;hp=9a706c5980ef147a6d7819bcee134742ef61e318;hpb=e267992f9ef0bf717d70a9ee18049782f77e4b3a;p=linux-2.6-microblaze.git

diff --git a/drivers/misc/habanalabs/gaudi/gaudi_security.c b/drivers/misc/habanalabs/gaudi/gaudi_security.c
index 9a706c5980ef..cb265c00cf73 100644
--- a/drivers/misc/habanalabs/gaudi/gaudi_security.c
+++ b/drivers/misc/habanalabs/gaudi/gaudi_security.c
@@ -1448,7 +1448,7 @@ static void gaudi_init_dma_protection_bits(struct hl_device *hdev)
 	u32 pb_addr, mask;
 	u8 word_offset;
 
-	if (hdev->asic_prop.fw_security_disabled) {
+	if (!hdev->asic_prop.fw_security_enabled) {
 		gaudi_pb_set_block(hdev, mmDMA_IF_E_S_BASE);
 		gaudi_pb_set_block(hdev, mmDMA_IF_E_S_DOWN_CH0_BASE);
 		gaudi_pb_set_block(hdev, mmDMA_IF_E_S_DOWN_CH1_BASE);
@@ -9135,7 +9135,7 @@ static void gaudi_init_tpc_protection_bits(struct hl_device *hdev)
 	u32 pb_addr, mask;
 	u8 word_offset;
 
-	if (hdev->asic_prop.fw_security_disabled) {
+	if (!hdev->asic_prop.fw_security_enabled) {
 		gaudi_pb_set_block(hdev, mmTPC0_E2E_CRED_BASE);
 		gaudi_pb_set_block(hdev, mmTPC1_E2E_CRED_BASE);
 		gaudi_pb_set_block(hdev, mmTPC2_E2E_CRED_BASE);
@@ -9559,6 +9559,7 @@ static void gaudi_init_tpc_protection_bits(struct hl_device *hdev)
 	mask |= 1U << ((mmTPC0_CFG_CFG_BASE_ADDRESS_HIGH & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC0_CFG_CFG_SUBTRACT_VALUE & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC0_CFG_TPC_STALL & 0x7F) >> 2);
+	mask |= 1U << ((mmTPC0_CFG_ICACHE_BASE_ADDERESS_HIGH & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC0_CFG_RD_RATE_LIMIT & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC0_CFG_WR_RATE_LIMIT & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC0_CFG_MSS_CONFIG & 0x7F) >> 2);
@@ -10013,6 +10014,7 @@ static void gaudi_init_tpc_protection_bits(struct hl_device *hdev)
 	mask |= 1U << ((mmTPC1_CFG_CFG_BASE_ADDRESS_HIGH & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC1_CFG_CFG_SUBTRACT_VALUE & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC1_CFG_TPC_STALL & 0x7F) >> 2);
+	mask |= 1U << ((mmTPC1_CFG_ICACHE_BASE_ADDERESS_HIGH & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC1_CFG_RD_RATE_LIMIT & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC1_CFG_WR_RATE_LIMIT & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC1_CFG_MSS_CONFIG & 0x7F) >> 2);
@@ -10466,6 +10468,7 @@ static void gaudi_init_tpc_protection_bits(struct hl_device *hdev)
 	mask |= 1U << ((mmTPC2_CFG_CFG_BASE_ADDRESS_HIGH & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC2_CFG_CFG_SUBTRACT_VALUE & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC2_CFG_TPC_STALL & 0x7F) >> 2);
+	mask |= 1U << ((mmTPC2_CFG_ICACHE_BASE_ADDERESS_HIGH & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC2_CFG_RD_RATE_LIMIT & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC2_CFG_WR_RATE_LIMIT & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC2_CFG_MSS_CONFIG & 0x7F) >> 2);
@@ -10919,6 +10922,7 @@ static void gaudi_init_tpc_protection_bits(struct hl_device *hdev)
 	mask |= 1U << ((mmTPC3_CFG_CFG_BASE_ADDRESS_HIGH & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC3_CFG_CFG_SUBTRACT_VALUE & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC3_CFG_TPC_STALL & 0x7F) >> 2);
+	mask |= 1U << ((mmTPC3_CFG_ICACHE_BASE_ADDERESS_HIGH & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC3_CFG_RD_RATE_LIMIT & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC3_CFG_WR_RATE_LIMIT & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC3_CFG_MSS_CONFIG & 0x7F) >> 2);
@@ -11372,6 +11376,7 @@ static void gaudi_init_tpc_protection_bits(struct hl_device *hdev)
 	mask |= 1U << ((mmTPC4_CFG_CFG_BASE_ADDRESS_HIGH & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC4_CFG_CFG_SUBTRACT_VALUE & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC4_CFG_TPC_STALL & 0x7F) >> 2);
+	mask |= 1U << ((mmTPC4_CFG_ICACHE_BASE_ADDERESS_HIGH & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC4_CFG_RD_RATE_LIMIT & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC4_CFG_WR_RATE_LIMIT & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC4_CFG_MSS_CONFIG & 0x7F) >> 2);
@@ -11825,6 +11830,7 @@ static void gaudi_init_tpc_protection_bits(struct hl_device *hdev)
 	mask |= 1U << ((mmTPC5_CFG_CFG_BASE_ADDRESS_HIGH & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC5_CFG_CFG_SUBTRACT_VALUE & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC5_CFG_TPC_STALL & 0x7F) >> 2);
+	mask |= 1U << ((mmTPC5_CFG_ICACHE_BASE_ADDERESS_HIGH & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC5_CFG_RD_RATE_LIMIT & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC5_CFG_WR_RATE_LIMIT & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC5_CFG_MSS_CONFIG & 0x7F) >> 2);
@@ -12280,6 +12286,7 @@ static void gaudi_init_tpc_protection_bits(struct hl_device *hdev)
 	mask |= 1U << ((mmTPC6_CFG_CFG_BASE_ADDRESS_HIGH & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC6_CFG_CFG_SUBTRACT_VALUE & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC6_CFG_TPC_STALL & 0x7F) >> 2);
+	mask |= 1U << ((mmTPC6_CFG_ICACHE_BASE_ADDERESS_HIGH & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC6_CFG_RD_RATE_LIMIT & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC6_CFG_WR_RATE_LIMIT & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC6_CFG_MSS_CONFIG & 0x7F) >> 2);
@@ -12735,6 +12742,7 @@ static void gaudi_init_tpc_protection_bits(struct hl_device *hdev)
 	mask |= 1U << ((mmTPC7_CFG_CFG_BASE_ADDRESS_HIGH & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC7_CFG_CFG_SUBTRACT_VALUE & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC7_CFG_TPC_STALL & 0x7F) >> 2);
+	mask |= 1U << ((mmTPC7_CFG_ICACHE_BASE_ADDERESS_HIGH & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC7_CFG_RD_RATE_LIMIT & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC7_CFG_WR_RATE_LIMIT & 0x7F) >> 2);
 	mask |= 1U << ((mmTPC7_CFG_MSS_CONFIG & 0x7F) >> 2);
@@ -12818,7 +12826,7 @@ static void gaudi_init_protection_bits(struct hl_device *hdev)
 	 * secured
 	 */
 
-	if (hdev->asic_prop.fw_security_disabled) {
+	if (!hdev->asic_prop.fw_security_enabled) {
 		gaudi_pb_set_block(hdev, mmIF_E_PLL_BASE);
 		gaudi_pb_set_block(hdev, mmMESH_W_PLL_BASE);
 		gaudi_pb_set_block(hdev, mmSRAM_W_PLL_BASE);
@@ -13023,7 +13031,7 @@ void gaudi_init_security(struct hl_device *hdev)
 	 * property configuration of MME SBAB and ACC to be non-privileged and
 	 * non-secured
 	 */
-	if (hdev->asic_prop.fw_security_disabled) {
+	if (!hdev->asic_prop.fw_security_enabled) {
 		WREG32(mmMME0_SBAB_PROT, 0x2);
 		WREG32(mmMME0_ACC_PROT, 0x2);
 		WREG32(mmMME1_SBAB_PROT, 0x2);
@@ -13032,11 +13040,12 @@ void gaudi_init_security(struct hl_device *hdev)
 		WREG32(mmMME2_ACC_PROT, 0x2);
 		WREG32(mmMME3_SBAB_PROT, 0x2);
 		WREG32(mmMME3_ACC_PROT, 0x2);
-	}
 
-	/* On RAZWI, 0 will be returned from RR and 0xBABA0BAD from PB */
-	if (hdev->asic_prop.fw_security_disabled)
+		/*
+		 * On RAZWI, 0 will be returned from RR and 0xBABA0BAD from PB
+		 */
 		WREG32(0xC01B28, 0x1);
+	}
 
 	gaudi_init_range_registers_lbw(hdev);