i40e/i40evf: Save WR_CSR_PROT field from DEV/FUNC capabilities
Store the 8 bytes of the WR_CSR_PROT field returned as part of the get
device/function capabilities AQ command.
Change-ID: Ifcaeea2ff29885fa769e4f384c7db88a25e8afd0
Signed-off-by: Kevin Scott <kevin.c.scott@intel.com>
Tested-by: Jim Young <james.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c
index ce522d7..0bae22d 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_common.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_common.c
@@ -2397,6 +2397,7 @@
#define I40E_DEV_FUNC_CAP_LED 0x61
#define I40E_DEV_FUNC_CAP_SDP 0x62
#define I40E_DEV_FUNC_CAP_MDIO 0x63
+#define I40E_DEV_FUNC_CAP_WR_CSR_PROT 0x64
/**
* i40e_parse_discover_capabilities
@@ -2541,6 +2542,10 @@
p->fd_filters_guaranteed = number;
p->fd_filters_best_effort = logical_id;
break;
+ case I40E_DEV_FUNC_CAP_WR_CSR_PROT:
+ p->wr_csr_prot = (u64)number;
+ p->wr_csr_prot |= (u64)logical_id << 32;
+ break;
default:
break;
}
diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h
index 67c7bc9e9..568e855 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_type.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_type.h
@@ -242,6 +242,7 @@
u8 rx_buf_chain_len;
u32 enabled_tcmap;
u32 maxtc;
+ u64 wr_csr_prot;
};
struct i40e_mac_info {
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_type.h b/drivers/net/ethernet/intel/i40evf/i40e_type.h
index 9c79cb6..ec9d83a 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_type.h
+++ b/drivers/net/ethernet/intel/i40evf/i40e_type.h
@@ -242,6 +242,7 @@
u8 rx_buf_chain_len;
u32 enabled_tcmap;
u32 maxtc;
+ u64 wr_csr_prot;
};
struct i40e_mac_info {