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path: root/drivers/net/qede/base/bcm_osal.c
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Diffstat (limited to 'drivers/net/qede/base/bcm_osal.c')
-rw-r--r--drivers/net/qede/base/bcm_osal.c22
1 files changed, 17 insertions, 5 deletions
diff --git a/drivers/net/qede/base/bcm_osal.c b/drivers/net/qede/base/bcm_osal.c
index 2603a8b3..fe42f325 100644
--- a/drivers/net/qede/base/bcm_osal.c
+++ b/drivers/net/qede/base/bcm_osal.c
@@ -144,12 +144,12 @@ void *osal_dma_alloc_coherent(struct ecore_dev *p_dev,
*phys = 0;
return OSAL_NULL;
}
- *phys = mz->phys_addr;
+ *phys = mz->iova;
ecore_mz_mapping[ecore_mz_count++] = mz;
DP_VERBOSE(p_dev, ECORE_MSG_SP,
"Allocated dma memory size=%zu phys=0x%lx"
" virt=%p core=%d\n",
- mz->len, (unsigned long)mz->phys_addr, mz->addr, core_id);
+ mz->len, (unsigned long)mz->iova, mz->addr, core_id);
return mz->addr;
}
@@ -182,12 +182,12 @@ void *osal_dma_alloc_coherent_aligned(struct ecore_dev *p_dev,
*phys = 0;
return OSAL_NULL;
}
- *phys = mz->phys_addr;
+ *phys = mz->iova;
ecore_mz_mapping[ecore_mz_count++] = mz;
DP_VERBOSE(p_dev, ECORE_MSG_SP,
"Allocated aligned dma memory size=%zu phys=0x%lx"
" virt=%p core=%d\n",
- mz->len, (unsigned long)mz->phys_addr, mz->addr, core_id);
+ mz->len, (unsigned long)mz->iova, mz->addr, core_id);
return mz->addr;
}
@@ -196,7 +196,7 @@ void osal_dma_free_mem(struct ecore_dev *p_dev, dma_addr_t phys)
uint16_t j;
for (j = 0 ; j < ecore_mz_count; j++) {
- if (phys == ecore_mz_mapping[j]->phys_addr) {
+ if (phys == ecore_mz_mapping[j]->iova) {
DP_VERBOSE(p_dev, ECORE_MSG_SP,
"Free memzone %s\n", ecore_mz_mapping[j]->name);
rte_memzone_free(ecore_mz_mapping[j]);
@@ -292,3 +292,15 @@ qede_hw_err_notify(struct ecore_hwfn *p_hwfn, enum ecore_hw_err_type err_type)
DP_ERR(p_hwfn, "HW error occurred [%s]\n", err_str);
ecore_int_attn_clr_enable(p_hwfn->p_dev, true);
}
+
+u32 qede_crc32(u32 crc, u8 *ptr, u32 length)
+{
+ int i;
+
+ while (length--) {
+ crc ^= *ptr++;
+ for (i = 0; i < 8; i++)
+ crc = (crc >> 1) ^ ((crc & 1) ? 0xedb88320 : 0);
+ }
+ return crc;
+}