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Merge branch 'upstream-16.11-stable' into 16.11.x
[deb_dpdk.git]
/
drivers
/
net
/
i40e
/
base
/
i40e_adminq.c
diff --git
a/drivers/net/i40e/base/i40e_adminq.c
b/drivers/net/i40e/base/i40e_adminq.c
index
0d3a83f
..
e231582
100644
(file)
--- a/
drivers/net/i40e/base/i40e_adminq.c
+++ b/
drivers/net/i40e/base/i40e_adminq.c
@@
-682,6
+682,12
@@
enum i40e_status_code i40e_init_adminq(struct i40e_hw *hw)
&oem_lo);
hw->nvm.oem_ver = ((u32)oem_hi << 16) | oem_lo;
&oem_lo);
hw->nvm.oem_ver = ((u32)oem_hi << 16) | oem_lo;
+ /* Newer versions of firmware require lock when reading the NVM */
+ if ((hw->aq.api_maj_ver > 1) ||
+ ((hw->aq.api_maj_ver == 1) &&
+ (hw->aq.api_min_ver >= 5)))
+ hw->flags |= I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK;
+
if (hw->aq.api_maj_ver > I40E_FW_API_VERSION_MAJOR) {
ret_code = I40E_ERR_FIRMWARE_API_VERSION;
goto init_adminq_free_arq;
if (hw->aq.api_maj_ver > I40E_FW_API_VERSION_MAJOR) {
ret_code = I40E_ERR_FIRMWARE_API_VERSION;
goto init_adminq_free_arq;
@@
-1051,22
+1057,19
@@
enum i40e_status_code i40e_clean_arq_element(struct i40e_hw *hw,
}
/* set next_to_use to head */
}
/* set next_to_use to head */
-#ifdef PF_DRIVER
#ifdef INTEGRATED_VF
if (!i40e_is_vf(hw))
#ifdef INTEGRATED_VF
if (!i40e_is_vf(hw))
- ntu = (rd32(hw, hw->aq.arq.head) & I40E_PF_ARQH_ARQH_MASK);
+ ntu = rd32(hw, hw->aq.arq.head) & I40E_PF_ARQH_ARQH_MASK;
+ else
+ ntu = rd32(hw, hw->aq.arq.head) & I40E_VF_ARQH1_ARQH_MASK;
#else
#else
- ntu = (rd32(hw, hw->aq.arq.head) & I40E_PF_ARQH_ARQH_MASK);
-#endif /* INTEGRATED_VF */
+#ifdef PF_DRIVER
+ ntu = rd32(hw, hw->aq.arq.head) & I40E_PF_ARQH_ARQH_MASK;
#endif /* PF_DRIVER */
#ifdef VF_DRIVER
#endif /* PF_DRIVER */
#ifdef VF_DRIVER
-#ifdef INTEGRATED_VF
- if (i40e_is_vf(hw))
- ntu = (rd32(hw, hw->aq.arq.head) & I40E_VF_ARQH1_ARQH_MASK);
-#else
- ntu = (rd32(hw, hw->aq.arq.head) & I40E_VF_ARQH1_ARQH_MASK);
-#endif /* INTEGRATED_VF */
+ ntu = rd32(hw, hw->aq.arq.head) & I40E_VF_ARQH1_ARQH_MASK;
#endif /* VF_DRIVER */
#endif /* VF_DRIVER */
+#endif /* INTEGRATED_VF */
if (ntu == ntc) {
/* nothing to do - shouldn't need to update ring's values */
ret_code = I40E_ERR_ADMIN_QUEUE_NO_WORK;
if (ntu == ntc) {
/* nothing to do - shouldn't need to update ring's values */
ret_code = I40E_ERR_ADMIN_QUEUE_NO_WORK;