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Date: Thu, 28 Feb 2019 10:46:22 +0200
From: Oded Gabbay <oded.gabbay@...il.com>
To: gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org
Cc: Tomer Tayar <ttayar@...ana.ai>
Subject: [PATCH 13/15] habanalabs: fix little-endian<->cpu conversion warnings
From: Tomer Tayar <ttayar@...ana.ai>
Add __cpu_to_le16/32/64 and __le16/32/64_to_cpu where needed according to
sparse.
Signed-off-by: Tomer Tayar <ttayar@...ana.ai>
Signed-off-by: Oded Gabbay <oded.gabbay@...il.com>
---
drivers/misc/habanalabs/goya/goya.c | 223 ++++++++++++++++------------
1 file changed, 125 insertions(+), 98 deletions(-)
diff --git a/drivers/misc/habanalabs/goya/goya.c b/drivers/misc/habanalabs/goya/goya.c
index 11597432f519..c4f3ec1e9d8b 100644
--- a/drivers/misc/habanalabs/goya/goya.c
+++ b/drivers/misc/habanalabs/goya/goya.c
@@ -381,7 +381,7 @@ int goya_send_pci_access_msg(struct hl_device *hdev, u32 opcode)
memset(&pkt, 0, sizeof(pkt));
- pkt.ctl = opcode << ARMCP_PKT_CTL_OPCODE_SHIFT;
+ pkt.ctl = cpu_to_le32(opcode << ARMCP_PKT_CTL_OPCODE_SHIFT);
return hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt,
sizeof(pkt), HL_DEVICE_TIMEOUT_USEC, NULL);
@@ -3167,12 +3167,13 @@ static int goya_send_job_on_qman0(struct hl_device *hdev, struct hl_cs_job *job)
fence_pkt = (struct packet_msg_prot *) (uintptr_t) (cb->kernel_address +
job->job_cb_size - sizeof(struct packet_msg_prot));
- fence_pkt->ctl = (PACKET_MSG_PROT << GOYA_PKT_CTL_OPCODE_SHIFT) |
+ tmp = (PACKET_MSG_PROT << GOYA_PKT_CTL_OPCODE_SHIFT) |
(1 << GOYA_PKT_CTL_EB_SHIFT) |
(1 << GOYA_PKT_CTL_MB_SHIFT);
- fence_pkt->value = GOYA_QMAN0_FENCE_VAL;
- fence_pkt->addr = fence_dma_addr +
- hdev->asic_prop.host_phys_base_address;
+ fence_pkt->ctl = cpu_to_le32(tmp);
+ fence_pkt->value = cpu_to_le32(GOYA_QMAN0_FENCE_VAL);
+ fence_pkt->addr = cpu_to_le64(fence_dma_addr +
+ hdev->asic_prop.host_phys_base_address);
rc = hl_hw_queue_send_cb_no_cmpl(hdev, GOYA_QUEUE_ID_DMA_0,
job->job_cb_size, cb->bus_address);
@@ -3263,16 +3264,17 @@ int goya_send_cpu_message(struct hl_device *hdev, u32 *msg, u16 len,
}
if (tmp == ARMCP_PACKET_FENCE_VAL) {
- rc = (pkt->ctl & ARMCP_PKT_CTL_RC_MASK) >>
- ARMCP_PKT_CTL_RC_SHIFT;
+ u32 ctl = le32_to_cpu(pkt->ctl);
+
+ rc = (ctl & ARMCP_PKT_CTL_RC_MASK) >> ARMCP_PKT_CTL_RC_SHIFT;
if (rc) {
dev_err(hdev->dev,
"F/W ERROR %d for CPU packet %d\n",
- rc, (pkt->ctl & ARMCP_PKT_CTL_OPCODE_MASK)
+ rc, (ctl & ARMCP_PKT_CTL_OPCODE_MASK)
>> ARMCP_PKT_CTL_OPCODE_SHIFT);
rc = -EINVAL;
} else if (result) {
- *result = pkt->result;
+ *result = (long) le64_to_cpu(pkt->result);
}
} else {
dev_err(hdev->dev, "CPU packet wrong fence value\n");
@@ -3318,12 +3320,13 @@ int goya_test_queue(struct hl_device *hdev, u32 hw_queue_id)
goto free_fence_ptr;
}
- fence_pkt->ctl = (PACKET_MSG_PROT << GOYA_PKT_CTL_OPCODE_SHIFT) |
+ tmp = (PACKET_MSG_PROT << GOYA_PKT_CTL_OPCODE_SHIFT) |
(1 << GOYA_PKT_CTL_EB_SHIFT) |
(1 << GOYA_PKT_CTL_MB_SHIFT);
- fence_pkt->value = fence_val;
- fence_pkt->addr = fence_dma_addr +
- hdev->asic_prop.host_phys_base_address;
+ fence_pkt->ctl = cpu_to_le32(tmp);
+ fence_pkt->value = cpu_to_le32(fence_val);
+ fence_pkt->addr = cpu_to_le64(fence_dma_addr +
+ hdev->asic_prop.host_phys_base_address);
rc = hl_hw_queue_send_cb_no_cmpl(hdev, hw_queue_id,
sizeof(struct packet_msg_prot),
@@ -3369,8 +3372,9 @@ int goya_test_cpu_queue(struct hl_device *hdev)
memset(&test_pkt, 0, sizeof(test_pkt));
- test_pkt.ctl = ARMCP_PACKET_TEST << ARMCP_PKT_CTL_OPCODE_SHIFT;
- test_pkt.value = ARMCP_PACKET_FENCE_VAL;
+ test_pkt.ctl = cpu_to_le32(ARMCP_PACKET_TEST <<
+ ARMCP_PKT_CTL_OPCODE_SHIFT);
+ test_pkt.value = cpu_to_le64(ARMCP_PACKET_FENCE_VAL);
rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &test_pkt,
sizeof(test_pkt), HL_DEVICE_TIMEOUT_USEC, &result);
@@ -3514,7 +3518,7 @@ static int goya_pin_memory_before_cs(struct hl_device *hdev,
struct hl_userptr *userptr;
int rc;
- if (hl_userptr_is_pinned(hdev, addr, user_dma_pkt->tsize,
+ if (hl_userptr_is_pinned(hdev, addr, le32_to_cpu(user_dma_pkt->tsize),
parser->job_userptr_list, &userptr))
goto already_pinned;
@@ -3522,7 +3526,8 @@ static int goya_pin_memory_before_cs(struct hl_device *hdev,
if (!userptr)
return -ENOMEM;
- rc = hl_pin_host_memory(hdev, addr, user_dma_pkt->tsize, userptr);
+ rc = hl_pin_host_memory(hdev, addr, le32_to_cpu(user_dma_pkt->tsize),
+ userptr);
if (rc)
goto free_userptr;
@@ -3561,12 +3566,15 @@ static int goya_validate_dma_pkt_host(struct hl_device *hdev,
bool sram_addr = true;
bool skip_host_mem_pin = false;
bool user_memset;
+ u32 ctl;
int rc = 0;
- user_dir = (user_dma_pkt->ctl & GOYA_PKT_LIN_DMA_CTL_DMA_DIR_MASK) >>
+ ctl = le32_to_cpu(user_dma_pkt->ctl);
+
+ user_dir = (ctl & GOYA_PKT_LIN_DMA_CTL_DMA_DIR_MASK) >>
GOYA_PKT_LIN_DMA_CTL_DMA_DIR_SHIFT;
- user_memset = (user_dma_pkt->ctl & GOYA_PKT_LIN_DMA_CTL_MEMSET_MASK) >>
+ user_memset = (ctl & GOYA_PKT_LIN_DMA_CTL_MEMSET_MASK) >>
GOYA_PKT_LIN_DMA_CTL_MEMSET_SHIFT;
switch (user_dir) {
@@ -3574,8 +3582,8 @@ static int goya_validate_dma_pkt_host(struct hl_device *hdev,
dev_dbg(hdev->dev, "DMA direction is HOST --> DRAM\n");
dir = DMA_TO_DEVICE;
sram_addr = false;
- addr = user_dma_pkt->src_addr;
- device_memory_addr = user_dma_pkt->dst_addr;
+ addr = le64_to_cpu(user_dma_pkt->src_addr);
+ device_memory_addr = le64_to_cpu(user_dma_pkt->dst_addr);
if (user_memset)
skip_host_mem_pin = true;
break;
@@ -3584,15 +3592,15 @@ static int goya_validate_dma_pkt_host(struct hl_device *hdev,
dev_dbg(hdev->dev, "DMA direction is DRAM --> HOST\n");
dir = DMA_FROM_DEVICE;
sram_addr = false;
- addr = user_dma_pkt->dst_addr;
- device_memory_addr = user_dma_pkt->src_addr;
+ addr = le64_to_cpu(user_dma_pkt->dst_addr);
+ device_memory_addr = le64_to_cpu(user_dma_pkt->src_addr);
break;
case DMA_HOST_TO_SRAM:
dev_dbg(hdev->dev, "DMA direction is HOST --> SRAM\n");
dir = DMA_TO_DEVICE;
- addr = user_dma_pkt->src_addr;
- device_memory_addr = user_dma_pkt->dst_addr;
+ addr = le64_to_cpu(user_dma_pkt->src_addr);
+ device_memory_addr = le64_to_cpu(user_dma_pkt->dst_addr);
if (user_memset)
skip_host_mem_pin = true;
break;
@@ -3600,8 +3608,8 @@ static int goya_validate_dma_pkt_host(struct hl_device *hdev,
case DMA_SRAM_TO_HOST:
dev_dbg(hdev->dev, "DMA direction is SRAM --> HOST\n");
dir = DMA_FROM_DEVICE;
- addr = user_dma_pkt->dst_addr;
- device_memory_addr = user_dma_pkt->src_addr;
+ addr = le64_to_cpu(user_dma_pkt->dst_addr);
+ device_memory_addr = le64_to_cpu(user_dma_pkt->src_addr);
break;
default:
dev_err(hdev->dev, "DMA direction is undefined\n");
@@ -3611,7 +3619,7 @@ static int goya_validate_dma_pkt_host(struct hl_device *hdev,
if (parser->ctx_id != HL_KERNEL_ASID_ID) {
if (sram_addr) {
if (!hl_mem_area_inside_range(device_memory_addr,
- user_dma_pkt->tsize,
+ le32_to_cpu(user_dma_pkt->tsize),
hdev->asic_prop.sram_user_base_address,
hdev->asic_prop.sram_end_address)) {
@@ -3623,7 +3631,7 @@ static int goya_validate_dma_pkt_host(struct hl_device *hdev,
}
} else {
if (!hl_mem_area_inside_range(device_memory_addr,
- user_dma_pkt->tsize,
+ le32_to_cpu(user_dma_pkt->tsize),
hdev->asic_prop.dram_user_base_address,
hdev->asic_prop.dram_end_address)) {
@@ -3659,21 +3667,24 @@ static int goya_validate_dma_pkt_no_host(struct hl_device *hdev,
{
u64 sram_memory_addr, dram_memory_addr;
enum goya_dma_direction user_dir;
+ u32 ctl;
- user_dir = (user_dma_pkt->ctl & GOYA_PKT_LIN_DMA_CTL_DMA_DIR_MASK) >>
+ ctl = le32_to_cpu(user_dma_pkt->ctl);
+ user_dir = (ctl & GOYA_PKT_LIN_DMA_CTL_DMA_DIR_MASK) >>
GOYA_PKT_LIN_DMA_CTL_DMA_DIR_SHIFT;
if (user_dir == DMA_DRAM_TO_SRAM) {
dev_dbg(hdev->dev, "DMA direction is DRAM --> SRAM\n");
- dram_memory_addr = user_dma_pkt->src_addr;
- sram_memory_addr = user_dma_pkt->dst_addr;
+ dram_memory_addr = le64_to_cpu(user_dma_pkt->src_addr);
+ sram_memory_addr = le64_to_cpu(user_dma_pkt->dst_addr);
} else {
dev_dbg(hdev->dev, "DMA direction is SRAM --> DRAM\n");
- sram_memory_addr = user_dma_pkt->src_addr;
- dram_memory_addr = user_dma_pkt->dst_addr;
+ sram_memory_addr = le64_to_cpu(user_dma_pkt->src_addr);
+ dram_memory_addr = le64_to_cpu(user_dma_pkt->dst_addr);
}
- if (!hl_mem_area_inside_range(sram_memory_addr, user_dma_pkt->tsize,
+ if (!hl_mem_area_inside_range(sram_memory_addr,
+ le32_to_cpu(user_dma_pkt->tsize),
hdev->asic_prop.sram_user_base_address,
hdev->asic_prop.sram_end_address)) {
dev_err(hdev->dev, "SRAM address 0x%llx + 0x%x is invalid\n",
@@ -3681,7 +3692,8 @@ static int goya_validate_dma_pkt_no_host(struct hl_device *hdev,
return -EFAULT;
}
- if (!hl_mem_area_inside_range(dram_memory_addr, user_dma_pkt->tsize,
+ if (!hl_mem_area_inside_range(dram_memory_addr,
+ le32_to_cpu(user_dma_pkt->tsize),
hdev->asic_prop.dram_user_base_address,
hdev->asic_prop.dram_end_address)) {
dev_err(hdev->dev, "DRAM address 0x%llx + 0x%x is invalid\n",
@@ -3699,6 +3711,7 @@ static int goya_validate_dma_pkt_no_mmu(struct hl_device *hdev,
struct packet_lin_dma *user_dma_pkt)
{
enum goya_dma_direction user_dir;
+ u32 ctl;
int rc;
dev_dbg(hdev->dev, "DMA packet details:\n");
@@ -3706,7 +3719,8 @@ static int goya_validate_dma_pkt_no_mmu(struct hl_device *hdev,
dev_dbg(hdev->dev, "destination == 0x%llx\n", user_dma_pkt->dst_addr);
dev_dbg(hdev->dev, "size == %u\n", user_dma_pkt->tsize);
- user_dir = (user_dma_pkt->ctl & GOYA_PKT_LIN_DMA_CTL_DMA_DIR_MASK) >>
+ ctl = le32_to_cpu(user_dma_pkt->ctl);
+ user_dir = (ctl & GOYA_PKT_LIN_DMA_CTL_DMA_DIR_MASK) >>
GOYA_PKT_LIN_DMA_CTL_DMA_DIR_SHIFT;
/*
@@ -3741,8 +3755,8 @@ static int goya_validate_dma_pkt_mmu(struct hl_device *hdev,
* We can't allow user to read from Host using QMANs other than 1.
*/
if (parser->hw_queue_id > GOYA_QUEUE_ID_DMA_1 &&
- hl_mem_area_inside_range(user_dma_pkt->src_addr,
- user_dma_pkt->tsize,
+ hl_mem_area_inside_range(le64_to_cpu(user_dma_pkt->src_addr),
+ le32_to_cpu(user_dma_pkt->tsize),
hdev->asic_prop.va_space_host_start_address,
hdev->asic_prop.va_space_host_end_address)) {
dev_err(hdev->dev,
@@ -3769,7 +3783,8 @@ static int goya_validate_wreg32(struct hl_device *hdev,
u32 sob_start_addr, sob_end_addr;
u16 reg_offset;
- reg_offset = wreg_pkt->ctl & GOYA_PKT_WREG32_CTL_REG_OFFSET_MASK;
+ reg_offset = le32_to_cpu(wreg_pkt->ctl) &
+ GOYA_PKT_WREG32_CTL_REG_OFFSET_MASK;
dev_dbg(hdev->dev, "WREG32 packet details:\n");
dev_dbg(hdev->dev, "reg_offset == 0x%x\n", reg_offset);
@@ -3792,8 +3807,8 @@ static int goya_validate_wreg32(struct hl_device *hdev,
sob_start_addr = lower_32_bits(CFG_BASE + mmSYNC_MNGR_SOB_OBJ_0);
sob_end_addr = lower_32_bits(CFG_BASE + mmSYNC_MNGR_SOB_OBJ_1023);
- if ((wreg_pkt->value < sob_start_addr) ||
- (wreg_pkt->value > sob_end_addr)) {
+ if ((le32_to_cpu(wreg_pkt->value) < sob_start_addr) ||
+ (le32_to_cpu(wreg_pkt->value) > sob_end_addr)) {
dev_err(hdev->dev, "WREG32 packet with illegal value 0x%x\n",
wreg_pkt->value);
@@ -3919,12 +3934,14 @@ static int goya_patch_dma_packet(struct hl_device *hdev,
struct sg_table *sgt;
bool skip_host_mem_pin = false;
bool user_memset;
- u32 user_rdcomp_mask, user_wrcomp_mask;
+ u32 user_rdcomp_mask, user_wrcomp_mask, ctl;
- user_dir = (user_dma_pkt->ctl & GOYA_PKT_LIN_DMA_CTL_DMA_DIR_MASK) >>
+ ctl = le32_to_cpu(user_dma_pkt->ctl);
+
+ user_dir = (ctl & GOYA_PKT_LIN_DMA_CTL_DMA_DIR_MASK) >>
GOYA_PKT_LIN_DMA_CTL_DMA_DIR_SHIFT;
- user_memset = (user_dma_pkt->ctl & GOYA_PKT_LIN_DMA_CTL_MEMSET_MASK) >>
+ user_memset = (ctl & GOYA_PKT_LIN_DMA_CTL_MEMSET_MASK) >>
GOYA_PKT_LIN_DMA_CTL_MEMSET_SHIFT;
if ((user_dir == DMA_DRAM_TO_SRAM) || (user_dir == DMA_SRAM_TO_DRAM) ||
@@ -3935,19 +3952,20 @@ static int goya_patch_dma_packet(struct hl_device *hdev,
}
if ((user_dir == DMA_HOST_TO_DRAM) || (user_dir == DMA_HOST_TO_SRAM)) {
- addr = user_dma_pkt->src_addr;
- device_memory_addr = user_dma_pkt->dst_addr;
+ addr = le64_to_cpu(user_dma_pkt->src_addr);
+ device_memory_addr = le64_to_cpu(user_dma_pkt->dst_addr);
dir = DMA_TO_DEVICE;
if (user_memset)
skip_host_mem_pin = true;
} else {
- addr = user_dma_pkt->dst_addr;
- device_memory_addr = user_dma_pkt->src_addr;
+ addr = le64_to_cpu(user_dma_pkt->dst_addr);
+ device_memory_addr = le64_to_cpu(user_dma_pkt->src_addr);
dir = DMA_FROM_DEVICE;
}
if ((!skip_host_mem_pin) &&
- (hl_userptr_is_pinned(hdev, addr, user_dma_pkt->tsize,
+ (hl_userptr_is_pinned(hdev, addr,
+ le32_to_cpu(user_dma_pkt->tsize),
parser->job_userptr_list, &userptr) == false)) {
dev_err(hdev->dev, "Userptr 0x%llx + 0x%x NOT mapped\n",
addr, user_dma_pkt->tsize);
@@ -3960,11 +3978,9 @@ static int goya_patch_dma_packet(struct hl_device *hdev,
return 0;
}
- user_rdcomp_mask =
- (user_dma_pkt->ctl & GOYA_PKT_LIN_DMA_CTL_RDCOMP_MASK);
+ user_rdcomp_mask = ctl & GOYA_PKT_LIN_DMA_CTL_RDCOMP_MASK;
- user_wrcomp_mask =
- (user_dma_pkt->ctl & GOYA_PKT_LIN_DMA_CTL_WRCOMP_MASK);
+ user_wrcomp_mask = ctl & GOYA_PKT_LIN_DMA_CTL_WRCOMP_MASK;
sgt = userptr->sgt;
dma_desc_cnt = 0;
@@ -3994,21 +4010,22 @@ static int goya_patch_dma_packet(struct hl_device *hdev,
}
}
- new_dma_pkt->ctl = user_dma_pkt->ctl;
+ ctl = le32_to_cpu(user_dma_pkt->ctl);
if (likely(dma_desc_cnt))
- new_dma_pkt->ctl &= ~GOYA_PKT_CTL_EB_MASK;
- new_dma_pkt->ctl &= ~(GOYA_PKT_LIN_DMA_CTL_RDCOMP_MASK |
- GOYA_PKT_LIN_DMA_CTL_WRCOMP_MASK);
- new_dma_pkt->tsize = len;
+ ctl &= ~GOYA_PKT_CTL_EB_MASK;
+ ctl &= ~(GOYA_PKT_LIN_DMA_CTL_RDCOMP_MASK |
+ GOYA_PKT_LIN_DMA_CTL_WRCOMP_MASK);
+ new_dma_pkt->ctl = cpu_to_le32(ctl);
+ new_dma_pkt->tsize = cpu_to_le32((u32) len);
dma_addr += hdev->asic_prop.host_phys_base_address;
if (dir == DMA_TO_DEVICE) {
- new_dma_pkt->src_addr = dma_addr;
- new_dma_pkt->dst_addr = device_memory_addr;
+ new_dma_pkt->src_addr = cpu_to_le64(dma_addr);
+ new_dma_pkt->dst_addr = cpu_to_le64(device_memory_addr);
} else {
- new_dma_pkt->src_addr = device_memory_addr;
- new_dma_pkt->dst_addr = dma_addr;
+ new_dma_pkt->src_addr = cpu_to_le64(device_memory_addr);
+ new_dma_pkt->dst_addr = cpu_to_le64(dma_addr);
}
if (!user_memset)
@@ -4025,7 +4042,7 @@ static int goya_patch_dma_packet(struct hl_device *hdev,
/* Fix the last dma packet - rdcomp/wrcomp must be as user set them */
new_dma_pkt--;
- new_dma_pkt->ctl |= (user_rdcomp_mask | user_wrcomp_mask);
+ new_dma_pkt->ctl |= cpu_to_le32(user_rdcomp_mask | user_wrcomp_mask);
*new_dma_pkt_size = dma_desc_cnt * sizeof(struct packet_lin_dma);
@@ -4302,22 +4319,25 @@ void goya_add_end_of_cb_packets(u64 kernel_address, u32 len, u64 cq_addr,
u32 cq_val, u32 msix_vec)
{
struct packet_msg_prot *cq_pkt;
+ u32 tmp;
cq_pkt = (struct packet_msg_prot *) (uintptr_t)
(kernel_address + len - (sizeof(struct packet_msg_prot) * 2));
- cq_pkt->ctl = (PACKET_MSG_PROT << GOYA_PKT_CTL_OPCODE_SHIFT) |
+ tmp = (PACKET_MSG_PROT << GOYA_PKT_CTL_OPCODE_SHIFT) |
(1 << GOYA_PKT_CTL_EB_SHIFT) |
(1 << GOYA_PKT_CTL_MB_SHIFT);
- cq_pkt->value = cq_val;
- cq_pkt->addr = cq_addr;
+ cq_pkt->ctl = cpu_to_le32(tmp);
+ cq_pkt->value = cpu_to_le32(cq_val);
+ cq_pkt->addr = cpu_to_le64(cq_addr);
cq_pkt++;
- cq_pkt->ctl = (PACKET_MSG_PROT << GOYA_PKT_CTL_OPCODE_SHIFT) |
+ tmp = (PACKET_MSG_PROT << GOYA_PKT_CTL_OPCODE_SHIFT) |
(1 << GOYA_PKT_CTL_MB_SHIFT);
- cq_pkt->value = msix_vec & 0x7FF;
- cq_pkt->addr = CFG_BASE + mmPCIE_DBI_MSIX_DOORBELL_OFF;
+ cq_pkt->ctl = cpu_to_le32(tmp);
+ cq_pkt->value = cpu_to_le32(msix_vec & 0x7FF);
+ cq_pkt->addr = cpu_to_le64(CFG_BASE + mmPCIE_DBI_MSIX_DOORBELL_OFF);
}
static void goya_update_eq_ci(struct hl_device *hdev, u32 val)
@@ -4640,11 +4660,11 @@ static int goya_unmask_irq_arr(struct hl_device *hdev, u32 *irq_arr,
if (!pkt)
return -ENOMEM;
- pkt->length = irq_arr_size / sizeof(irq_arr[0]);
+ pkt->length = cpu_to_le32(irq_arr_size / sizeof(irq_arr[0]));
memcpy(&pkt->irqs, irq_arr, irq_arr_size);
- pkt->armcp_pkt.ctl = ARMCP_PACKET_UNMASK_RAZWI_IRQ_ARRAY <<
- ARMCP_PKT_CTL_OPCODE_SHIFT;
+ pkt->armcp_pkt.ctl = cpu_to_le32(ARMCP_PACKET_UNMASK_RAZWI_IRQ_ARRAY <<
+ ARMCP_PKT_CTL_OPCODE_SHIFT);
rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) pkt,
total_pkt_size, HL_DEVICE_TIMEOUT_USEC, &result);
@@ -4675,8 +4695,9 @@ static int goya_unmask_irq(struct hl_device *hdev, u16 event_type)
memset(&pkt, 0, sizeof(pkt));
- pkt.ctl = ARMCP_PACKET_UNMASK_RAZWI_IRQ << ARMCP_PKT_CTL_OPCODE_SHIFT;
- pkt.value = event_type;
+ pkt.ctl = cpu_to_le32(ARMCP_PACKET_UNMASK_RAZWI_IRQ <<
+ ARMCP_PKT_CTL_OPCODE_SHIFT);
+ pkt.value = cpu_to_le64(event_type);
rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt, sizeof(pkt),
HL_DEVICE_TIMEOUT_USEC, &result);
@@ -4689,8 +4710,9 @@ static int goya_unmask_irq(struct hl_device *hdev, u16 event_type)
void goya_handle_eqe(struct hl_device *hdev, struct hl_eq_entry *eq_entry)
{
- u16 event_type = ((eq_entry->hdr.ctl & EQ_CTL_EVENT_TYPE_MASK)
- >> EQ_CTL_EVENT_TYPE_SHIFT);
+ u32 ctl = le32_to_cpu(eq_entry->hdr.ctl);
+ u16 event_type = ((ctl & EQ_CTL_EVENT_TYPE_MASK)
+ >> EQ_CTL_EVENT_TYPE_SHIFT);
struct goya_device *goya = hdev->asic_specific;
goya->events_stat[event_type]++;
@@ -4800,7 +4822,7 @@ static int goya_memset_device_memory(struct hl_device *hdev, u64 addr, u32 size,
struct packet_lin_dma *lin_dma_pkt;
struct hl_cs_parser parser;
struct hl_cs_job *job;
- u32 cb_size;
+ u32 cb_size, ctl;
struct hl_cb *cb;
int rc;
@@ -4813,18 +4835,18 @@ static int goya_memset_device_memory(struct hl_device *hdev, u64 addr, u32 size,
memset(lin_dma_pkt, 0, sizeof(*lin_dma_pkt));
cb_size = sizeof(*lin_dma_pkt);
- lin_dma_pkt->ctl = ((PACKET_LIN_DMA << GOYA_PKT_CTL_OPCODE_SHIFT) |
- (1 << GOYA_PKT_LIN_DMA_CTL_MEMSET_SHIFT) |
- (1 << GOYA_PKT_LIN_DMA_CTL_WO_SHIFT) |
- (1 << GOYA_PKT_CTL_RB_SHIFT) |
- (1 << GOYA_PKT_CTL_MB_SHIFT));
-
- lin_dma_pkt->ctl |= (is_dram ? DMA_HOST_TO_DRAM : DMA_HOST_TO_SRAM) <<
- GOYA_PKT_LIN_DMA_CTL_DMA_DIR_SHIFT;
+ ctl = ((PACKET_LIN_DMA << GOYA_PKT_CTL_OPCODE_SHIFT) |
+ (1 << GOYA_PKT_LIN_DMA_CTL_MEMSET_SHIFT) |
+ (1 << GOYA_PKT_LIN_DMA_CTL_WO_SHIFT) |
+ (1 << GOYA_PKT_CTL_RB_SHIFT) |
+ (1 << GOYA_PKT_CTL_MB_SHIFT));
+ ctl |= (is_dram ? DMA_HOST_TO_DRAM : DMA_HOST_TO_SRAM) <<
+ GOYA_PKT_LIN_DMA_CTL_DMA_DIR_SHIFT;
+ lin_dma_pkt->ctl = cpu_to_le32(ctl);
- lin_dma_pkt->src_addr = val;
- lin_dma_pkt->dst_addr = addr;
- lin_dma_pkt->tsize = size;
+ lin_dma_pkt->src_addr = cpu_to_le64(val);
+ lin_dma_pkt->dst_addr = cpu_to_le64(addr);
+ lin_dma_pkt->tsize = cpu_to_le32(size);
job = hl_cs_allocate_job(hdev, true);
if (!job) {
@@ -5077,8 +5099,9 @@ int goya_send_heartbeat(struct hl_device *hdev)
memset(&hb_pkt, 0, sizeof(hb_pkt));
- hb_pkt.ctl = ARMCP_PACKET_TEST << ARMCP_PKT_CTL_OPCODE_SHIFT;
- hb_pkt.value = ARMCP_PACKET_FENCE_VAL;
+ hb_pkt.ctl = cpu_to_le32(ARMCP_PACKET_TEST <<
+ ARMCP_PKT_CTL_OPCODE_SHIFT);
+ hb_pkt.value = cpu_to_le64(ARMCP_PACKET_FENCE_VAL);
rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &hb_pkt,
sizeof(hb_pkt), HL_DEVICE_TIMEOUT_USEC, &result);
@@ -5116,9 +5139,11 @@ static int goya_armcp_info_get(struct hl_device *hdev)
memset(&pkt, 0, sizeof(pkt));
- pkt.ctl = ARMCP_PACKET_INFO_GET << ARMCP_PKT_CTL_OPCODE_SHIFT;
- pkt.addr = armcp_info_dma_addr + prop->host_phys_base_address;
- pkt.data_max_size = sizeof(struct armcp_info);
+ pkt.ctl = cpu_to_le32(ARMCP_PACKET_INFO_GET <<
+ ARMCP_PKT_CTL_OPCODE_SHIFT);
+ pkt.addr = cpu_to_le64(armcp_info_dma_addr +
+ prop->host_phys_base_address);
+ pkt.data_max_size = cpu_to_le32(sizeof(struct armcp_info));
rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt, sizeof(pkt),
GOYA_ARMCP_INFO_TIMEOUT, &result);
@@ -5132,7 +5157,7 @@ static int goya_armcp_info_get(struct hl_device *hdev)
memcpy(&prop->armcp_info, armcp_info_cpu_addr,
sizeof(prop->armcp_info));
- dram_size = prop->armcp_info.dram_size;
+ dram_size = le64_to_cpu(prop->armcp_info.dram_size);
if (dram_size) {
if ((!is_power_of_2(dram_size)) ||
(dram_size < DRAM_PHYS_DEFAULT_SIZE)) {
@@ -5270,9 +5295,11 @@ static int goya_get_eeprom_data(struct hl_device *hdev, void *data,
memset(&pkt, 0, sizeof(pkt));
- pkt.ctl = ARMCP_PACKET_EEPROM_DATA_GET << ARMCP_PKT_CTL_OPCODE_SHIFT;
- pkt.addr = eeprom_info_dma_addr + prop->host_phys_base_address;
- pkt.data_max_size = max_size;
+ pkt.ctl = cpu_to_le32(ARMCP_PACKET_EEPROM_DATA_GET <<
+ ARMCP_PKT_CTL_OPCODE_SHIFT);
+ pkt.addr = cpu_to_le64(eeprom_info_dma_addr +
+ prop->host_phys_base_address);
+ pkt.data_max_size = cpu_to_le32(max_size);
rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt, sizeof(pkt),
GOYA_ARMCP_EEPROM_TIMEOUT, &result);
--
2.17.1
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