[dpdk-dev] [PATCH v4 13/18] net/i40e/base: add defs for MAC frequency calculation if no link
From: Robin Zhang <hidden>
Date: 2021-09-06 02:17:01
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Add macros and structures for MAC frequency calculation in case the link is not present. Signed-off-by: Piotr Kwapulinski <redacted> Signed-off-by: Robin Zhang <redacted> --- drivers/net/i40e/base/i40e_adminq_cmd.h | 9 +++++++++ drivers/net/i40e/base/i40e_register.h | 10 ++++++++++ drivers/net/i40e/base/i40e_type.h | 8 ++++++++ 3 files changed, 27 insertions(+)
diff --git a/drivers/net/i40e/base/i40e_adminq_cmd.h b/drivers/net/i40e/base/i40e_adminq_cmd.h
index 372dd71c3f..d2615705a9 100644
--- a/drivers/net/i40e/base/i40e_adminq_cmd.h
+++ b/drivers/net/i40e/base/i40e_adminq_cmd.h@@ -2035,6 +2035,15 @@ enum i40e_aq_link_speed { I40E_LINK_SPEED_25GB = (1 << I40E_LINK_SPEED_25GB_SHIFT), }; +enum i40e_prt_mac_pcs_link_speed { + I40E_PRT_MAC_PCS_LINK_SPEED_UNKNOWN = 0, + I40E_PRT_MAC_PCS_LINK_SPEED_100MB, + I40E_PRT_MAC_PCS_LINK_SPEED_1GB, + I40E_PRT_MAC_PCS_LINK_SPEED_10GB, + I40E_PRT_MAC_PCS_LINK_SPEED_40GB, + I40E_PRT_MAC_PCS_LINK_SPEED_20GB +}; + struct i40e_aqc_module_desc { u8 oui[3]; u8 reserved1;
diff --git a/drivers/net/i40e/base/i40e_register.h b/drivers/net/i40e/base/i40e_register.h
index ee4f333f9c..75eff845f1 100644
--- a/drivers/net/i40e/base/i40e_register.h
+++ b/drivers/net/i40e/base/i40e_register.h@@ -1411,6 +1411,11 @@ #define I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_RX_LANE1_MASK I40E_MASK(0x3, I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_RX_LANE1_SHIFT) #define I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_RX_LANE0_SHIFT 14 #define I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_RX_LANE0_MASK I40E_MASK(0x3, I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_RX_LANE0_SHIFT) +/* _i=0...3 */ /* Reset: GLOBR */ +#define I40E_PRTMAC_PCS_LINK_STATUS1(_i) (0x0008C200 + ((_i) * 4)) +#define I40E_PRTMAC_PCS_LINK_STATUS1_LINK_SPEED_SHIFT 24 +#define I40E_PRTMAC_PCS_LINK_STATUS1_LINK_SPEED_MASK \ + I40E_MASK(0x7, I40E_PRTMAC_PCS_LINK_STATUS1_LINK_SPEED_SHIFT) #define I40E_GL_FWRESETCNT 0x00083100 /* Reset: POR */ #define I40E_GL_FWRESETCNT_FWRESETCNT_SHIFT 0 #define I40E_GL_FWRESETCNT_FWRESETCNT_MASK I40E_MASK(0xFFFFFFFF, I40E_GL_FWRESETCNT_FWRESETCNT_SHIFT)
@@ -3873,6 +3878,11 @@ #define I40E_PRTMAC_LINK_DOWN_COUNTER 0x001E2440 /* Reset: GLOBR */ #define I40E_PRTMAC_LINK_DOWN_COUNTER_LINK_DOWN_COUNTER_SHIFT 0 #define I40E_PRTMAC_LINK_DOWN_COUNTER_LINK_DOWN_COUNTER_MASK I40E_MASK(0xFFFF, I40E_PRTMAC_LINK_DOWN_COUNTER_LINK_DOWN_COUNTER_SHIFT) +/* _i=0...3 */ /* Reset: GLOBR */ +#define I40E_PRTMAC_LINKSTA(_i) (0x001E2420 + ((_i) * 4)) +#define I40E_PRTMAC_LINKSTA_MAC_LINK_SPEED_SHIFT 27 +#define I40E_PRTMAC_LINKSTA_MAC_LINK_SPEED_MASK \ + I40E_MASK(0x7, I40E_PRTMAC_LINKSTA_MAC_LINK_SPEED_SHIFT) #define I40E_GLNVM_AL_REQ 0x000B6164 /* Reset: POR */ #define I40E_GLNVM_AL_REQ_POR_SHIFT 0 #define I40E_GLNVM_AL_REQ_POR_MASK I40E_MASK(0x1, I40E_GLNVM_AL_REQ_POR_SHIFT)
diff --git a/drivers/net/i40e/base/i40e_type.h b/drivers/net/i40e/base/i40e_type.h
index 0323887550..49e05d89fa 100644
--- a/drivers/net/i40e/base/i40e_type.h
+++ b/drivers/net/i40e/base/i40e_type.h@@ -236,6 +236,14 @@ enum i40e_queue_type { I40E_QUEUE_TYPE_UNKNOWN }; +enum i40e_prt_mac_link_speed { + I40E_PRT_MAC_LINK_SPEED_100MB = 0, + I40E_PRT_MAC_LINK_SPEED_1GB, + I40E_PRT_MAC_LINK_SPEED_10GB, + I40E_PRT_MAC_LINK_SPEED_40GB, + I40E_PRT_MAC_LINK_SPEED_20GB +}; + struct i40e_link_status { enum i40e_aq_phy_type phy_type; enum i40e_aq_link_speed link_speed;
--
2.25.1