From 73b23402bb232ce655cf45aaca4f7feee317deb1 Mon Sep 17 00:00:00 2001 From: Kevin Scott Date: Tue, 7 Apr 2015 19:45:38 -0400 Subject: [PATCH] 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 Tested-by: Jim Young Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_common.c | 5 +++++ drivers/net/ethernet/intel/i40e/i40e_type.h | 1 + drivers/net/ethernet/intel/i40evf/i40e_type.h | 1 + 3 files changed, 7 insertions(+) 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 @@ i40e_aq_erase_nvm_exit: #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 @@ static void i40e_parse_discover_capabilities(struct i40e_hw *hw, void *buff, 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 @@ struct i40e_hw_capabilities { 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 @@ struct i40e_hw_capabilities { u8 rx_buf_chain_len; u32 enabled_tcmap; u32 maxtc; + u64 wr_csr_prot; }; struct i40e_mac_info { -- 2.7.4