redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

iavf: remove references to old names 

Remove the register name references to I40E_VF* and change to
IAVF_VF. Update the descriptor names and defines to the IAVF
name.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
hifive-unleashed-5.1
Jesse Brandeburg 2018-09-14 17:37:49 -07:00 committed by Jeff Kirsher
parent 5ec8b7d114
commit f1cad2ce06
9 changed files with 269 additions and 273 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
drivers/net/ethernet/intel/iavf/i40e_adminq.c
View File

@ -17,16 +17,16 @@ static void i40e_adminq_init_regs(struct i40e_hw *hw)
{
/* set head and tail registers in our local struct */
if (i40e_is_vf(hw)) {
hw->aq.asq.tail = I40E_VF_ATQT1;
hw->aq.asq.head = I40E_VF_ATQH1;
hw->aq.asq.len = I40E_VF_ATQLEN1;
hw->aq.asq.bal = I40E_VF_ATQBAL1;
hw->aq.asq.bah = I40E_VF_ATQBAH1;
hw->aq.arq.tail = I40E_VF_ARQT1;
hw->aq.arq.head = I40E_VF_ARQH1;
hw->aq.arq.len = I40E_VF_ARQLEN1;
hw->aq.arq.bal = I40E_VF_ARQBAL1;
hw->aq.arq.bah = I40E_VF_ARQBAH1;
hw->aq.asq.tail = IAVF_VF_ATQT1;
hw->aq.asq.head = IAVF_VF_ATQH1;
hw->aq.asq.len = IAVF_VF_ATQLEN1;
hw->aq.asq.bal = IAVF_VF_ATQBAL1;
hw->aq.asq.bah = IAVF_VF_ATQBAH1;
hw->aq.arq.tail = IAVF_VF_ARQT1;
hw->aq.arq.head = IAVF_VF_ARQH1;
hw->aq.arq.len = IAVF_VF_ARQLEN1;
hw->aq.arq.bal = IAVF_VF_ARQBAL1;
hw->aq.arq.bah = IAVF_VF_ARQBAH1;
}
}
@ -266,7 +266,7 @@ static iavf_status i40e_config_asq_regs(struct i40e_hw *hw)
/* set starting point */
wr32(hw, hw->aq.asq.len, (hw->aq.num_asq_entries |
I40E_VF_ATQLEN1_ATQENABLE_MASK));
IAVF_VF_ATQLEN1_ATQENABLE_MASK));
wr32(hw, hw->aq.asq.bal, lower_32_bits(hw->aq.asq.desc_buf.pa));
wr32(hw, hw->aq.asq.bah, upper_32_bits(hw->aq.asq.desc_buf.pa));
@ -295,7 +295,7 @@ static iavf_status i40e_config_arq_regs(struct i40e_hw *hw)
/* set starting point */
wr32(hw, hw->aq.arq.len, (hw->aq.num_arq_entries |
I40E_VF_ARQLEN1_ARQENABLE_MASK));
IAVF_VF_ARQLEN1_ARQENABLE_MASK));
wr32(hw, hw->aq.arq.bal, lower_32_bits(hw->aq.arq.desc_buf.pa));
wr32(hw, hw->aq.arq.bah, upper_32_bits(hw->aq.arq.desc_buf.pa));
@ -803,7 +803,7 @@ iavf_status iavf_asq_send_command(struct i40e_hw *hw,
/* update the error if time out occurred */
if ((!cmd_completed) &&
(!details->async && !details->postpone)) {
if (rd32(hw, hw->aq.asq.len) & I40E_VF_ATQLEN1_ATQCRIT_MASK) {
if (rd32(hw, hw->aq.asq.len) & IAVF_VF_ATQLEN1_ATQCRIT_MASK) {
i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE,
"AQTX: AQ Critical error.\n");
status = I40E_ERR_ADMIN_QUEUE_CRITICAL_ERROR;
@ -871,7 +871,7 @@ iavf_status iavf_clean_arq_element(struct i40e_hw *hw,
}
/* set next_to_use to head */
ntu = rd32(hw, hw->aq.arq.head) & I40E_VF_ARQH1_ARQH_MASK;
ntu = rd32(hw, hw->aq.arq.head) & IAVF_VF_ARQH1_ARQH_MASK;
if (ntu == ntc) {
/* nothing to do - shouldn't need to update ring's values */
ret_code = I40E_ERR_ADMIN_QUEUE_NO_WORK;

2
drivers/net/ethernet/intel/iavf/i40e_common.c
View File

@ -335,7 +335,7 @@ bool iavf_check_asq_alive(struct i40e_hw *hw)
{
if (hw->aq.asq.len)
return !!(rd32(hw, hw->aq.asq.len) &
I40E_VF_ATQLEN1_ATQENABLE_MASK);
IAVF_VF_ATQLEN1_ATQENABLE_MASK);
else
return false;
}

2
drivers/net/ethernet/intel/iavf/i40e_osdep.h
View File

@ -24,7 +24,7 @@
#define wr64(a, reg, value) writeq((value), ((a)->hw_addr + (reg)))
#define rd64(a, reg) readq((a)->hw_addr + (reg))
#define i40e_flush(a) readl((a)->hw_addr + I40E_VFGEN_RSTAT)
#define iavf_flush(a) readl((a)->hw_addr + IAVF_VFGEN_RSTAT)
/* memory allocation tracking */
struct i40e_dma_mem {

128
drivers/net/ethernet/intel/iavf/i40e_register.h
View File

@ -1,68 +1,68 @@
/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright(c) 2013 - 2018 Intel Corporation. */
#ifndef _I40E_REGISTER_H_
#define _I40E_REGISTER_H_
#ifndef _IAVF_REGISTER_H_
#define _IAVF_REGISTER_H_
#define I40E_VF_ARQBAH1 0x00006000 /* Reset: EMPR */
#define I40E_VF_ARQBAL1 0x00006C00 /* Reset: EMPR */
#define I40E_VF_ARQH1 0x00007400 /* Reset: EMPR */
#define I40E_VF_ARQH1_ARQH_SHIFT 0
#define I40E_VF_ARQH1_ARQH_MASK I40E_MASK(0x3FF, I40E_VF_ARQH1_ARQH_SHIFT)
#define I40E_VF_ARQLEN1 0x00008000 /* Reset: EMPR */
#define I40E_VF_ARQLEN1_ARQVFE_SHIFT 28
#define I40E_VF_ARQLEN1_ARQVFE_MASK I40E_MASK(0x1, I40E_VF_ARQLEN1_ARQVFE_SHIFT)
#define I40E_VF_ARQLEN1_ARQOVFL_SHIFT 29
#define I40E_VF_ARQLEN1_ARQOVFL_MASK I40E_MASK(0x1, I40E_VF_ARQLEN1_ARQOVFL_SHIFT)
#define I40E_VF_ARQLEN1_ARQCRIT_SHIFT 30
#define I40E_VF_ARQLEN1_ARQCRIT_MASK I40E_MASK(0x1, I40E_VF_ARQLEN1_ARQCRIT_SHIFT)
#define I40E_VF_ARQLEN1_ARQENABLE_SHIFT 31
#define I40E_VF_ARQLEN1_ARQENABLE_MASK I40E_MASK(0x1, I40E_VF_ARQLEN1_ARQENABLE_SHIFT)
#define I40E_VF_ARQT1 0x00007000 /* Reset: EMPR */
#define I40E_VF_ATQBAH1 0x00007800 /* Reset: EMPR */
#define I40E_VF_ATQBAL1 0x00007C00 /* Reset: EMPR */
#define I40E_VF_ATQH1 0x00006400 /* Reset: EMPR */
#define I40E_VF_ATQLEN1 0x00006800 /* Reset: EMPR */
#define I40E_VF_ATQLEN1_ATQVFE_SHIFT 28
#define I40E_VF_ATQLEN1_ATQVFE_MASK I40E_MASK(0x1, I40E_VF_ATQLEN1_ATQVFE_SHIFT)
#define I40E_VF_ATQLEN1_ATQOVFL_SHIFT 29
#define I40E_VF_ATQLEN1_ATQOVFL_MASK I40E_MASK(0x1, I40E_VF_ATQLEN1_ATQOVFL_SHIFT)
#define I40E_VF_ATQLEN1_ATQCRIT_SHIFT 30
#define I40E_VF_ATQLEN1_ATQCRIT_MASK I40E_MASK(0x1, I40E_VF_ATQLEN1_ATQCRIT_SHIFT)
#define I40E_VF_ATQLEN1_ATQENABLE_SHIFT 31
#define I40E_VF_ATQLEN1_ATQENABLE_MASK I40E_MASK(0x1, I40E_VF_ATQLEN1_ATQENABLE_SHIFT)
#define I40E_VF_ATQT1 0x00008400 /* Reset: EMPR */
#define I40E_VFGEN_RSTAT 0x00008800 /* Reset: VFR */
#define I40E_VFGEN_RSTAT_VFR_STATE_SHIFT 0
#define I40E_VFGEN_RSTAT_VFR_STATE_MASK I40E_MASK(0x3, I40E_VFGEN_RSTAT_VFR_STATE_SHIFT)
#define I40E_VFINT_DYN_CTL01 0x00005C00 /* Reset: VFR */
#define I40E_VFINT_DYN_CTL01_INTENA_SHIFT 0
#define I40E_VFINT_DYN_CTL01_INTENA_MASK I40E_MASK(0x1, I40E_VFINT_DYN_CTL01_INTENA_SHIFT)
#define I40E_VFINT_DYN_CTL01_ITR_INDX_SHIFT 3
#define I40E_VFINT_DYN_CTL01_ITR_INDX_MASK I40E_MASK(0x3, I40E_VFINT_DYN_CTL01_ITR_INDX_SHIFT)
#define I40E_VFINT_DYN_CTLN1(_INTVF) (0x00003800 + ((_INTVF) * 4)) /* _i=0...15 */ /* Reset: VFR */
#define I40E_VFINT_DYN_CTLN1_INTENA_SHIFT 0
#define I40E_VFINT_DYN_CTLN1_INTENA_MASK I40E_MASK(0x1, I40E_VFINT_DYN_CTLN1_INTENA_SHIFT)
#define I40E_VFINT_DYN_CTLN1_SWINT_TRIG_SHIFT 2
#define I40E_VFINT_DYN_CTLN1_SWINT_TRIG_MASK I40E_MASK(0x1, I40E_VFINT_DYN_CTLN1_SWINT_TRIG_SHIFT)
#define I40E_VFINT_DYN_CTLN1_ITR_INDX_SHIFT 3
#define I40E_VFINT_DYN_CTLN1_ITR_INDX_MASK I40E_MASK(0x3, I40E_VFINT_DYN_CTLN1_ITR_INDX_SHIFT)
#define I40E_VFINT_DYN_CTLN1_INTERVAL_SHIFT 5
#define I40E_VFINT_DYN_CTLN1_SW_ITR_INDX_ENA_SHIFT 24
#define I40E_VFINT_DYN_CTLN1_SW_ITR_INDX_ENA_MASK I40E_MASK(0x1, I40E_VFINT_DYN_CTLN1_SW_ITR_INDX_ENA_SHIFT)
#define I40E_VFINT_ICR0_ENA1 0x00005000 /* Reset: CORER */
#define I40E_VFINT_ICR0_ENA1_ADMINQ_SHIFT 30
#define I40E_VFINT_ICR0_ENA1_ADMINQ_MASK I40E_MASK(0x1, I40E_VFINT_ICR0_ENA1_ADMINQ_SHIFT)
#define I40E_VFINT_ICR0_ENA1_RSVD_SHIFT 31
#define I40E_VFINT_ICR01 0x00004800 /* Reset: CORER */
#define I40E_VFINT_ITRN1(_i, _INTVF) (0x00002800 + ((_i) * 64 + (_INTVF) * 4)) /* _i=0...2, _INTVF=0...15 */ /* Reset: VFR */
#define I40E_QRX_TAIL1(_Q) (0x00002000 + ((_Q) * 4)) /* _i=0...15 */ /* Reset: CORER */
#define I40E_QTX_TAIL1(_Q) (0x00000000 + ((_Q) * 4)) /* _i=0...15 */ /* Reset: PFR */
#define I40E_VFQF_HENA(_i) (0x0000C400 + ((_i) * 4)) /* _i=0...1 */ /* Reset: CORER */
#define I40E_VFQF_HKEY(_i) (0x0000CC00 + ((_i) * 4)) /* _i=0...12 */ /* Reset: CORER */
#define I40E_VFQF_HKEY_MAX_INDEX 12
#define I40E_VFQF_HLUT(_i) (0x0000D000 + ((_i) * 4)) /* _i=0...15 */ /* Reset: CORER */
#define I40E_VFQF_HLUT_MAX_INDEX 15
#define I40E_VFINT_DYN_CTLN1_WB_ON_ITR_SHIFT 30
#define I40E_VFINT_DYN_CTLN1_WB_ON_ITR_MASK I40E_MASK(0x1, I40E_VFINT_DYN_CTLN1_WB_ON_ITR_SHIFT)
#endif /* _I40E_REGISTER_H_ */
#define IAVF_VF_ARQBAH1 0x00006000 /* Reset: EMPR */
#define IAVF_VF_ARQBAL1 0x00006C00 /* Reset: EMPR */
#define IAVF_VF_ARQH1 0x00007400 /* Reset: EMPR */
#define IAVF_VF_ARQH1_ARQH_SHIFT 0
#define IAVF_VF_ARQH1_ARQH_MASK IAVF_MASK(0x3FF, IAVF_VF_ARQH1_ARQH_SHIFT)
#define IAVF_VF_ARQLEN1 0x00008000 /* Reset: EMPR */
#define IAVF_VF_ARQLEN1_ARQVFE_SHIFT 28
#define IAVF_VF_ARQLEN1_ARQVFE_MASK IAVF_MASK(0x1, IAVF_VF_ARQLEN1_ARQVFE_SHIFT)
#define IAVF_VF_ARQLEN1_ARQOVFL_SHIFT 29
#define IAVF_VF_ARQLEN1_ARQOVFL_MASK IAVF_MASK(0x1, IAVF_VF_ARQLEN1_ARQOVFL_SHIFT)
#define IAVF_VF_ARQLEN1_ARQCRIT_SHIFT 30
#define IAVF_VF_ARQLEN1_ARQCRIT_MASK IAVF_MASK(0x1, IAVF_VF_ARQLEN1_ARQCRIT_SHIFT)
#define IAVF_VF_ARQLEN1_ARQENABLE_SHIFT 31
#define IAVF_VF_ARQLEN1_ARQENABLE_MASK IAVF_MASK(0x1, IAVF_VF_ARQLEN1_ARQENABLE_SHIFT)
#define IAVF_VF_ARQT1 0x00007000 /* Reset: EMPR */
#define IAVF_VF_ATQBAH1 0x00007800 /* Reset: EMPR */
#define IAVF_VF_ATQBAL1 0x00007C00 /* Reset: EMPR */
#define IAVF_VF_ATQH1 0x00006400 /* Reset: EMPR */
#define IAVF_VF_ATQLEN1 0x00006800 /* Reset: EMPR */
#define IAVF_VF_ATQLEN1_ATQVFE_SHIFT 28
#define IAVF_VF_ATQLEN1_ATQVFE_MASK IAVF_MASK(0x1, IAVF_VF_ATQLEN1_ATQVFE_SHIFT)
#define IAVF_VF_ATQLEN1_ATQOVFL_SHIFT 29
#define IAVF_VF_ATQLEN1_ATQOVFL_MASK IAVF_MASK(0x1, IAVF_VF_ATQLEN1_ATQOVFL_SHIFT)
#define IAVF_VF_ATQLEN1_ATQCRIT_SHIFT 30
#define IAVF_VF_ATQLEN1_ATQCRIT_MASK IAVF_MASK(0x1, IAVF_VF_ATQLEN1_ATQCRIT_SHIFT)
#define IAVF_VF_ATQLEN1_ATQENABLE_SHIFT 31
#define IAVF_VF_ATQLEN1_ATQENABLE_MASK IAVF_MASK(0x1, IAVF_VF_ATQLEN1_ATQENABLE_SHIFT)
#define IAVF_VF_ATQT1 0x00008400 /* Reset: EMPR */
#define IAVF_VFGEN_RSTAT 0x00008800 /* Reset: VFR */
#define IAVF_VFGEN_RSTAT_VFR_STATE_SHIFT 0
#define IAVF_VFGEN_RSTAT_VFR_STATE_MASK IAVF_MASK(0x3, IAVF_VFGEN_RSTAT_VFR_STATE_SHIFT)
#define IAVF_VFINT_DYN_CTL01 0x00005C00 /* Reset: VFR */
#define IAVF_VFINT_DYN_CTL01_INTENA_SHIFT 0
#define IAVF_VFINT_DYN_CTL01_INTENA_MASK IAVF_MASK(0x1, IAVF_VFINT_DYN_CTL01_INTENA_SHIFT)
#define IAVF_VFINT_DYN_CTL01_ITR_INDX_SHIFT 3
#define IAVF_VFINT_DYN_CTL01_ITR_INDX_MASK IAVF_MASK(0x3, IAVF_VFINT_DYN_CTL01_ITR_INDX_SHIFT)
#define IAVF_VFINT_DYN_CTLN1(_INTVF) (0x00003800 + ((_INTVF) * 4)) /* _i=0...15 */ /* Reset: VFR */
#define IAVF_VFINT_DYN_CTLN1_INTENA_SHIFT 0
#define IAVF_VFINT_DYN_CTLN1_INTENA_MASK IAVF_MASK(0x1, IAVF_VFINT_DYN_CTLN1_INTENA_SHIFT)
#define IAVF_VFINT_DYN_CTLN1_SWINT_TRIG_SHIFT 2
#define IAVF_VFINT_DYN_CTLN1_SWINT_TRIG_MASK IAVF_MASK(0x1, IAVF_VFINT_DYN_CTLN1_SWINT_TRIG_SHIFT)
#define IAVF_VFINT_DYN_CTLN1_ITR_INDX_SHIFT 3
#define IAVF_VFINT_DYN_CTLN1_ITR_INDX_MASK IAVF_MASK(0x3, IAVF_VFINT_DYN_CTLN1_ITR_INDX_SHIFT)
#define IAVF_VFINT_DYN_CTLN1_INTERVAL_SHIFT 5
#define IAVF_VFINT_DYN_CTLN1_SW_ITR_INDX_ENA_SHIFT 24
#define IAVF_VFINT_DYN_CTLN1_SW_ITR_INDX_ENA_MASK IAVF_MASK(0x1, IAVF_VFINT_DYN_CTLN1_SW_ITR_INDX_ENA_SHIFT)
#define IAVF_VFINT_ICR0_ENA1 0x00005000 /* Reset: CORER */
#define IAVF_VFINT_ICR0_ENA1_ADMINQ_SHIFT 30
#define IAVF_VFINT_ICR0_ENA1_ADMINQ_MASK IAVF_MASK(0x1, IAVF_VFINT_ICR0_ENA1_ADMINQ_SHIFT)
#define IAVF_VFINT_ICR0_ENA1_RSVD_SHIFT 31
#define IAVF_VFINT_ICR01 0x00004800 /* Reset: CORER */
#define IAVF_VFINT_ITRN1(_i, _INTVF) (0x00002800 + ((_i) * 64 + (_INTVF) * 4)) /* _i=0...2, _INTVF=0...15 */ /* Reset: VFR */
#define IAVF_QRX_TAIL1(_Q) (0x00002000 + ((_Q) * 4)) /* _i=0...15 */ /* Reset: CORER */
#define IAVF_QTX_TAIL1(_Q) (0x00000000 + ((_Q) * 4)) /* _i=0...15 */ /* Reset: PFR */
#define IAVF_VFQF_HENA(_i) (0x0000C400 + ((_i) * 4)) /* _i=0...1 */ /* Reset: CORER */
#define IAVF_VFQF_HKEY(_i) (0x0000CC00 + ((_i) * 4)) /* _i=0...12 */ /* Reset: CORER */
#define IAVF_VFQF_HKEY_MAX_INDEX 12
#define IAVF_VFQF_HLUT(_i) (0x0000D000 + ((_i) * 4)) /* _i=0...15 */ /* Reset: CORER */
#define IAVF_VFQF_HLUT_MAX_INDEX 15
#define IAVF_VFINT_DYN_CTLN1_WB_ON_ITR_SHIFT 30
#define IAVF_VFINT_DYN_CTLN1_WB_ON_ITR_MASK IAVF_MASK(0x1, IAVF_VFINT_DYN_CTLN1_WB_ON_ITR_SHIFT)
#endif /* _IAVF_REGISTER_H_ */

174
drivers/net/ethernet/intel/iavf/i40e_type.h
View File

@ -13,7 +13,7 @@
#define I40E_RXQ_CTX_DBUFF_SHIFT 7
/* I40E_MASK is a macro used on 32 bit registers */
#define I40E_MASK(mask, shift) ((u32)(mask) << (shift))
#define IAVF_MASK(mask, shift) ((u32)(mask) << (shift))
#define I40E_MAX_VSI_QP 16
#define I40E_MAX_VF_VSI 3
@ -286,45 +286,45 @@ union i40e_32byte_rx_desc {
enum i40e_rx_desc_status_bits {
/* Note: These are predefined bit offsets */
I40E_RX_DESC_STATUS_DD_SHIFT = 0,
I40E_RX_DESC_STATUS_EOF_SHIFT = 1,
I40E_RX_DESC_STATUS_L2TAG1P_SHIFT = 2,
I40E_RX_DESC_STATUS_L3L4P_SHIFT = 3,
I40E_RX_DESC_STATUS_CRCP_SHIFT = 4,
I40E_RX_DESC_STATUS_TSYNINDX_SHIFT = 5, /* 2 BITS */
I40E_RX_DESC_STATUS_TSYNVALID_SHIFT = 7,
IAVF_RX_DESC_STATUS_DD_SHIFT = 0,
IAVF_RX_DESC_STATUS_EOF_SHIFT = 1,
IAVF_RX_DESC_STATUS_L2TAG1P_SHIFT = 2,
IAVF_RX_DESC_STATUS_L3L4P_SHIFT = 3,
IAVF_RX_DESC_STATUS_CRCP_SHIFT = 4,
IAVF_RX_DESC_STATUS_TSYNINDX_SHIFT = 5, /* 2 BITS */
IAVF_RX_DESC_STATUS_TSYNVALID_SHIFT = 7,
/* Note: Bit 8 is reserved in X710 and XL710 */
I40E_RX_DESC_STATUS_EXT_UDP_0_SHIFT = 8,
I40E_RX_DESC_STATUS_UMBCAST_SHIFT = 9, /* 2 BITS */
I40E_RX_DESC_STATUS_FLM_SHIFT = 11,
I40E_RX_DESC_STATUS_FLTSTAT_SHIFT = 12, /* 2 BITS */
I40E_RX_DESC_STATUS_LPBK_SHIFT = 14,
I40E_RX_DESC_STATUS_IPV6EXADD_SHIFT = 15,
I40E_RX_DESC_STATUS_RESERVED_SHIFT = 16, /* 2 BITS */
IAVF_RX_DESC_STATUS_EXT_UDP_0_SHIFT = 8,
IAVF_RX_DESC_STATUS_UMBCAST_SHIFT = 9, /* 2 BITS */
IAVF_RX_DESC_STATUS_FLM_SHIFT = 11,
IAVF_RX_DESC_STATUS_FLTSTAT_SHIFT = 12, /* 2 BITS */
IAVF_RX_DESC_STATUS_LPBK_SHIFT = 14,
IAVF_RX_DESC_STATUS_IPV6EXADD_SHIFT = 15,
IAVF_RX_DESC_STATUS_RESERVED_SHIFT = 16, /* 2 BITS */
/* Note: For non-tunnel packets INT_UDP_0 is the right status for
* UDP header
*/
I40E_RX_DESC_STATUS_INT_UDP_0_SHIFT = 18,
I40E_RX_DESC_STATUS_LAST /* this entry must be last!!! */
IAVF_RX_DESC_STATUS_INT_UDP_0_SHIFT = 18,
IAVF_RX_DESC_STATUS_LAST /* this entry must be last!!! */
};
#define I40E_RXD_QW1_STATUS_SHIFT 0
#define I40E_RXD_QW1_STATUS_MASK ((BIT(I40E_RX_DESC_STATUS_LAST) - 1) \
#define I40E_RXD_QW1_STATUS_MASK ((BIT(IAVF_RX_DESC_STATUS_LAST) - 1) \
<< I40E_RXD_QW1_STATUS_SHIFT)
#define I40E_RXD_QW1_STATUS_TSYNINDX_SHIFT I40E_RX_DESC_STATUS_TSYNINDX_SHIFT
#define I40E_RXD_QW1_STATUS_TSYNINDX_MASK (0x3UL << \
I40E_RXD_QW1_STATUS_TSYNINDX_SHIFT)
#define I40E_RXD_QW1_STATUS_TSYNINDX_SHIFT IAVF_RX_DESC_STATUS_TSYNINDX_SHIFT
#define I40E_RXD_QW1_STATUS_TSYNINDX_MASK (0x3UL << \
I40E_RXD_QW1_STATUS_TSYNINDX_SHIFT)
#define I40E_RXD_QW1_STATUS_TSYNVALID_SHIFT I40E_RX_DESC_STATUS_TSYNVALID_SHIFT
#define I40E_RXD_QW1_STATUS_TSYNVALID_SHIFT IAVF_RX_DESC_STATUS_TSYNVALID_SHIFT
#define I40E_RXD_QW1_STATUS_TSYNVALID_MASK \
BIT_ULL(I40E_RXD_QW1_STATUS_TSYNVALID_SHIFT)
enum i40e_rx_desc_fltstat_values {
I40E_RX_DESC_FLTSTAT_NO_DATA = 0,
I40E_RX_DESC_FLTSTAT_RSV_FD_ID = 1, /* 16byte desc? FD_ID : RSV */
I40E_RX_DESC_FLTSTAT_RSV = 2,
I40E_RX_DESC_FLTSTAT_RSS_HASH = 3,
IAVF_RX_DESC_FLTSTAT_NO_DATA = 0,
IAVF_RX_DESC_FLTSTAT_RSV_FD_ID = 1, /* 16byte desc? FD_ID : RSV */
IAVF_RX_DESC_FLTSTAT_RSV = 2,
IAVF_RX_DESC_FLTSTAT_RSS_HASH = 3,
};
#define I40E_RXD_QW1_ERROR_SHIFT 19
@ -332,23 +332,23 @@ enum i40e_rx_desc_fltstat_values {
enum i40e_rx_desc_error_bits {
/* Note: These are predefined bit offsets */
I40E_RX_DESC_ERROR_RXE_SHIFT = 0,
I40E_RX_DESC_ERROR_RECIPE_SHIFT = 1,
I40E_RX_DESC_ERROR_HBO_SHIFT = 2,
I40E_RX_DESC_ERROR_L3L4E_SHIFT = 3, /* 3 BITS */
I40E_RX_DESC_ERROR_IPE_SHIFT = 3,
I40E_RX_DESC_ERROR_L4E_SHIFT = 4,
I40E_RX_DESC_ERROR_EIPE_SHIFT = 5,
I40E_RX_DESC_ERROR_OVERSIZE_SHIFT = 6,
I40E_RX_DESC_ERROR_PPRS_SHIFT = 7
IAVF_RX_DESC_ERROR_RXE_SHIFT = 0,
IAVF_RX_DESC_ERROR_RECIPE_SHIFT = 1,
IAVF_RX_DESC_ERROR_HBO_SHIFT = 2,
IAVF_RX_DESC_ERROR_L3L4E_SHIFT = 3, /* 3 BITS */
IAVF_RX_DESC_ERROR_IPE_SHIFT = 3,
IAVF_RX_DESC_ERROR_L4E_SHIFT = 4,
IAVF_RX_DESC_ERROR_EIPE_SHIFT = 5,
IAVF_RX_DESC_ERROR_OVERSIZE_SHIFT = 6,
IAVF_RX_DESC_ERROR_PPRS_SHIFT = 7
};
enum i40e_rx_desc_error_l3l4e_fcoe_masks {
I40E_RX_DESC_ERROR_L3L4E_NONE = 0,
I40E_RX_DESC_ERROR_L3L4E_PROT = 1,
I40E_RX_DESC_ERROR_L3L4E_FC = 2,
I40E_RX_DESC_ERROR_L3L4E_DMAC_ERR = 3,
I40E_RX_DESC_ERROR_L3L4E_DMAC_WARN = 4
IAVF_RX_DESC_ERROR_L3L4E_NONE = 0,
IAVF_RX_DESC_ERROR_L3L4E_PROT = 1,
IAVF_RX_DESC_ERROR_L3L4E_FC = 2,
IAVF_RX_DESC_ERROR_L3L4E_DMAC_ERR = 3,
IAVF_RX_DESC_ERROR_L3L4E_DMAC_WARN = 4
};
#define I40E_RXD_QW1_PTYPE_SHIFT 30
@ -456,26 +456,26 @@ enum i40e_rx_ptype_payload_layer {
enum i40e_rx_desc_ext_status_bits {
/* Note: These are predefined bit offsets */
I40E_RX_DESC_EXT_STATUS_L2TAG2P_SHIFT = 0,
I40E_RX_DESC_EXT_STATUS_L2TAG3P_SHIFT = 1,
I40E_RX_DESC_EXT_STATUS_FLEXBL_SHIFT = 2, /* 2 BITS */
I40E_RX_DESC_EXT_STATUS_FLEXBH_SHIFT = 4, /* 2 BITS */
I40E_RX_DESC_EXT_STATUS_FDLONGB_SHIFT = 9,
I40E_RX_DESC_EXT_STATUS_FCOELONGB_SHIFT = 10,
I40E_RX_DESC_EXT_STATUS_PELONGB_SHIFT = 11,
IAVF_RX_DESC_EXT_STATUS_L2TAG2P_SHIFT = 0,
IAVF_RX_DESC_EXT_STATUS_L2TAG3P_SHIFT = 1,
IAVF_RX_DESC_EXT_STATUS_FLEXBL_SHIFT = 2, /* 2 BITS */
IAVF_RX_DESC_EXT_STATUS_FLEXBH_SHIFT = 4, /* 2 BITS */
IAVF_RX_DESC_EXT_STATUS_FDLONGB_SHIFT = 9,
IAVF_RX_DESC_EXT_STATUS_FCOELONGB_SHIFT = 10,
IAVF_RX_DESC_EXT_STATUS_PELONGB_SHIFT = 11,
};
enum i40e_rx_desc_pe_status_bits {
/* Note: These are predefined bit offsets */
I40E_RX_DESC_PE_STATUS_QPID_SHIFT = 0, /* 18 BITS */
I40E_RX_DESC_PE_STATUS_L4PORT_SHIFT = 0, /* 16 BITS */
I40E_RX_DESC_PE_STATUS_IPINDEX_SHIFT = 16, /* 8 BITS */
I40E_RX_DESC_PE_STATUS_QPIDHIT_SHIFT = 24,
I40E_RX_DESC_PE_STATUS_APBVTHIT_SHIFT = 25,
I40E_RX_DESC_PE_STATUS_PORTV_SHIFT = 26,
I40E_RX_DESC_PE_STATUS_URG_SHIFT = 27,
I40E_RX_DESC_PE_STATUS_IPFRAG_SHIFT = 28,
I40E_RX_DESC_PE_STATUS_IPOPT_SHIFT = 29
IAVF_RX_DESC_PE_STATUS_QPID_SHIFT = 0, /* 18 BITS */
IAVF_RX_DESC_PE_STATUS_L4PORT_SHIFT = 0, /* 16 BITS */
IAVF_RX_DESC_PE_STATUS_IPINDEX_SHIFT = 16, /* 8 BITS */
IAVF_RX_DESC_PE_STATUS_QPIDHIT_SHIFT = 24,
IAVF_RX_DESC_PE_STATUS_APBVTHIT_SHIFT = 25,
IAVF_RX_DESC_PE_STATUS_PORTV_SHIFT = 26,
IAVF_RX_DESC_PE_STATUS_URG_SHIFT = 27,
IAVF_RX_DESC_PE_STATUS_IPFRAG_SHIFT = 28,
IAVF_RX_DESC_PE_STATUS_IPOPT_SHIFT = 29
};
#define I40E_RX_PROG_STATUS_DESC_LENGTH_SHIFT 38
@ -519,40 +519,40 @@ struct i40e_tx_desc {
#define I40E_TXD_QW1_DTYPE_MASK (0xFUL << I40E_TXD_QW1_DTYPE_SHIFT)
enum i40e_tx_desc_dtype_value {
I40E_TX_DESC_DTYPE_DATA = 0x0,
I40E_TX_DESC_DTYPE_NOP = 0x1, /* same as Context desc */
I40E_TX_DESC_DTYPE_CONTEXT = 0x1,
I40E_TX_DESC_DTYPE_FCOE_CTX = 0x2,
I40E_TX_DESC_DTYPE_FILTER_PROG = 0x8,
I40E_TX_DESC_DTYPE_DDP_CTX = 0x9,
I40E_TX_DESC_DTYPE_FLEX_DATA = 0xB,
I40E_TX_DESC_DTYPE_FLEX_CTX_1 = 0xC,
I40E_TX_DESC_DTYPE_FLEX_CTX_2 = 0xD,
I40E_TX_DESC_DTYPE_DESC_DONE = 0xF
IAVF_TX_DESC_DTYPE_DATA = 0x0,
IAVF_TX_DESC_DTYPE_NOP = 0x1, /* same as Context desc */
IAVF_TX_DESC_DTYPE_CONTEXT = 0x1,
IAVF_TX_DESC_DTYPE_FCOE_CTX = 0x2,
IAVF_TX_DESC_DTYPE_FILTER_PROG = 0x8,
IAVF_TX_DESC_DTYPE_DDP_CTX = 0x9,
IAVF_TX_DESC_DTYPE_FLEX_DATA = 0xB,
IAVF_TX_DESC_DTYPE_FLEX_CTX_1 = 0xC,
IAVF_TX_DESC_DTYPE_FLEX_CTX_2 = 0xD,
IAVF_TX_DESC_DTYPE_DESC_DONE = 0xF
};
#define I40E_TXD_QW1_CMD_SHIFT 4
#define I40E_TXD_QW1_CMD_MASK (0x3FFUL << I40E_TXD_QW1_CMD_SHIFT)
enum i40e_tx_desc_cmd_bits {
I40E_TX_DESC_CMD_EOP = 0x0001,
I40E_TX_DESC_CMD_RS = 0x0002,
I40E_TX_DESC_CMD_ICRC = 0x0004,
I40E_TX_DESC_CMD_IL2TAG1 = 0x0008,
I40E_TX_DESC_CMD_DUMMY = 0x0010,
I40E_TX_DESC_CMD_IIPT_NONIP = 0x0000, /* 2 BITS */
I40E_TX_DESC_CMD_IIPT_IPV6 = 0x0020, /* 2 BITS */
I40E_TX_DESC_CMD_IIPT_IPV4 = 0x0040, /* 2 BITS */
I40E_TX_DESC_CMD_IIPT_IPV4_CSUM = 0x0060, /* 2 BITS */
I40E_TX_DESC_CMD_FCOET = 0x0080,
I40E_TX_DESC_CMD_L4T_EOFT_UNK = 0x0000, /* 2 BITS */
I40E_TX_DESC_CMD_L4T_EOFT_TCP = 0x0100, /* 2 BITS */
I40E_TX_DESC_CMD_L4T_EOFT_SCTP = 0x0200, /* 2 BITS */
I40E_TX_DESC_CMD_L4T_EOFT_UDP = 0x0300, /* 2 BITS */
I40E_TX_DESC_CMD_L4T_EOFT_EOF_N = 0x0000, /* 2 BITS */
I40E_TX_DESC_CMD_L4T_EOFT_EOF_T = 0x0100, /* 2 BITS */
I40E_TX_DESC_CMD_L4T_EOFT_EOF_NI = 0x0200, /* 2 BITS */
I40E_TX_DESC_CMD_L4T_EOFT_EOF_A = 0x0300, /* 2 BITS */
IAVF_TX_DESC_CMD_EOP = 0x0001,
IAVF_TX_DESC_CMD_RS = 0x0002,
IAVF_TX_DESC_CMD_ICRC = 0x0004,
IAVF_TX_DESC_CMD_IL2TAG1 = 0x0008,
IAVF_TX_DESC_CMD_DUMMY = 0x0010,
IAVF_TX_DESC_CMD_IIPT_NONIP = 0x0000, /* 2 BITS */
IAVF_TX_DESC_CMD_IIPT_IPV6 = 0x0020, /* 2 BITS */
IAVF_TX_DESC_CMD_IIPT_IPV4 = 0x0040, /* 2 BITS */
IAVF_TX_DESC_CMD_IIPT_IPV4_CSUM = 0x0060, /* 2 BITS */
IAVF_TX_DESC_CMD_FCOET = 0x0080,
IAVF_TX_DESC_CMD_L4T_EOFT_UNK = 0x0000, /* 2 BITS */
IAVF_TX_DESC_CMD_L4T_EOFT_TCP = 0x0100, /* 2 BITS */
IAVF_TX_DESC_CMD_L4T_EOFT_SCTP = 0x0200, /* 2 BITS */
IAVF_TX_DESC_CMD_L4T_EOFT_UDP = 0x0300, /* 2 BITS */
IAVF_TX_DESC_CMD_L4T_EOFT_EOF_N = 0x0000, /* 2 BITS */
IAVF_TX_DESC_CMD_L4T_EOFT_EOF_T = 0x0100, /* 2 BITS */
IAVF_TX_DESC_CMD_L4T_EOFT_EOF_NI = 0x0200, /* 2 BITS */
IAVF_TX_DESC_CMD_L4T_EOFT_EOF_A = 0x0300, /* 2 BITS */
};
#define I40E_TXD_QW1_OFFSET_SHIFT 16
@ -561,9 +561,9 @@ enum i40e_tx_desc_cmd_bits {
enum i40e_tx_desc_length_fields {
/* Note: These are predefined bit offsets */
I40E_TX_DESC_LENGTH_MACLEN_SHIFT = 0, /* 7 BITS */
I40E_TX_DESC_LENGTH_IPLEN_SHIFT = 7, /* 7 BITS */
I40E_TX_DESC_LENGTH_L4_FC_LEN_SHIFT = 14 /* 4 BITS */
IAVF_TX_DESC_LENGTH_MACLEN_SHIFT = 0, /* 7 BITS */
IAVF_TX_DESC_LENGTH_IPLEN_SHIFT = 7, /* 7 BITS */
IAVF_TX_DESC_LENGTH_L4_FC_LEN_SHIFT = 14 /* 4 BITS */
};
#define I40E_TXD_QW1_TX_BUF_SZ_SHIFT 34

10
drivers/net/ethernet/intel/iavf/iavf.h
View File

@ -77,14 +77,14 @@ struct i40e_vsi {
#define MAXIMUM_ETHERNET_VLAN_SIZE (VLAN_ETH_FRAME_LEN + ETH_FCS_LEN)
#define I40E_RX_DESC(R, i) (&(((union i40e_32byte_rx_desc *)((R)->desc))[i]))
#define I40E_TX_DESC(R, i) (&(((struct i40e_tx_desc *)((R)->desc))[i]))
#define I40E_TX_CTXTDESC(R, i) \
#define IAVF_RX_DESC(R, i) (&(((union i40e_32byte_rx_desc *)((R)->desc))[i]))
#define IAVF_TX_DESC(R, i) (&(((struct i40e_tx_desc *)((R)->desc))[i]))
#define IAVF_TX_CTXTDESC(R, i) \
(&(((struct i40e_tx_context_desc *)((R)->desc))[i]))
#define IAVF_MAX_REQ_QUEUES 4
#define IAVF_HKEY_ARRAY_SIZE ((I40E_VFQF_HKEY_MAX_INDEX + 1) * 4)
#define IAVF_HLUT_ARRAY_SIZE ((I40E_VFQF_HLUT_MAX_INDEX + 1) * 4)
#define IAVF_HKEY_ARRAY_SIZE ((IAVF_VFQF_HKEY_MAX_INDEX + 1) * 4)
#define IAVF_HLUT_ARRAY_SIZE ((IAVF_VFQF_HLUT_MAX_INDEX + 1) * 4)
#define IAVF_MBPS_DIVISOR 125000 /* divisor to convert to Mbps */
/* MAX_MSIX_Q_VECTORS of these are allocated,

92
drivers/net/ethernet/intel/iavf/iavf_main.c
View File

@ -196,10 +196,9 @@ static void iavf_misc_irq_disable(struct iavf_adapter *adapter)
if (!adapter->msix_entries)
return;
wr32(hw, I40E_VFINT_DYN_CTL01, 0);
wr32(hw, IAVF_VFINT_DYN_CTL01, 0);
/* read flush */
rd32(hw, I40E_VFGEN_RSTAT);
iavf_flush(hw);
synchronize_irq(adapter->msix_entries[0].vector);
}
@ -212,12 +211,11 @@ static void iavf_misc_irq_enable(struct iavf_adapter *adapter)
{
struct i40e_hw *hw = &adapter->hw;
wr32(hw, I40E_VFINT_DYN_CTL01, I40E_VFINT_DYN_CTL01_INTENA_MASK |
I40E_VFINT_DYN_CTL01_ITR_INDX_MASK);
wr32(hw, I40E_VFINT_ICR0_ENA1, I40E_VFINT_ICR0_ENA1_ADMINQ_MASK);
wr32(hw, IAVF_VFINT_DYN_CTL01, IAVF_VFINT_DYN_CTL01_INTENA_MASK |
IAVF_VFINT_DYN_CTL01_ITR_INDX_MASK);
wr32(hw, IAVF_VFINT_ICR0_ENA1, IAVF_VFINT_ICR0_ENA1_ADMINQ_MASK);
/* read flush */
rd32(hw, I40E_VFGEN_RSTAT);
iavf_flush(hw);
}
/**
@ -233,11 +231,10 @@ static void iavf_irq_disable(struct iavf_adapter *adapter)
return;
for (i = 1; i < adapter->num_msix_vectors; i++) {
wr32(hw, I40E_VFINT_DYN_CTLN1(i - 1), 0);
wr32(hw, IAVF_VFINT_DYN_CTLN1(i - 1), 0);
synchronize_irq(adapter->msix_entries[i].vector);
}
/* read flush */
rd32(hw, I40E_VFGEN_RSTAT);
iavf_flush(hw);
}
/**
@ -252,9 +249,9 @@ void iavf_irq_enable_queues(struct iavf_adapter *adapter, u32 mask)
for (i = 1; i < adapter->num_msix_vectors; i++) {
if (mask & BIT(i - 1)) {
wr32(hw, I40E_VFINT_DYN_CTLN1(i - 1),
I40E_VFINT_DYN_CTLN1_INTENA_MASK |
I40E_VFINT_DYN_CTLN1_ITR_INDX_MASK);
wr32(hw, IAVF_VFINT_DYN_CTLN1(i - 1),
IAVF_VFINT_DYN_CTLN1_INTENA_MASK |
IAVF_VFINT_DYN_CTLN1_ITR_INDX_MASK);
}
}
}
@ -272,7 +269,7 @@ void iavf_irq_enable(struct iavf_adapter *adapter, bool flush)
iavf_irq_enable_queues(adapter, ~0);
if (flush)
rd32(hw, I40E_VFGEN_RSTAT);
iavf_flush(hw);
}
/**
@ -287,8 +284,8 @@ static irqreturn_t iavf_msix_aq(int irq, void *data)
struct i40e_hw *hw = &adapter->hw;
/* handle non-queue interrupts, these reads clear the registers */
rd32(hw, I40E_VFINT_ICR01);
rd32(hw, I40E_VFINT_ICR0_ENA1);
rd32(hw, IAVF_VFINT_ICR01);
rd32(hw, IAVF_VFINT_ICR0_ENA1);
/* schedule work on the private workqueue */
schedule_work(&adapter->adminq_task);
@ -334,7 +331,7 @@ iavf_map_vector_to_rxq(struct iavf_adapter *adapter, int v_idx, int r_idx)
q_vector->rx.next_update = jiffies + 1;
q_vector->rx.target_itr = ITR_TO_REG(rx_ring->itr_setting);
q_vector->ring_mask |= BIT(r_idx);
wr32(hw, I40E_VFINT_ITRN1(I40E_RX_ITR, q_vector->reg_idx),
wr32(hw, IAVF_VFINT_ITRN1(I40E_RX_ITR, q_vector->reg_idx),
q_vector->rx.current_itr);
q_vector->rx.current_itr = q_vector->rx.target_itr;
}
@ -360,7 +357,7 @@ iavf_map_vector_to_txq(struct iavf_adapter *adapter, int v_idx, int t_idx)
q_vector->tx.next_update = jiffies + 1;
q_vector->tx.target_itr = ITR_TO_REG(tx_ring->itr_setting);
q_vector->num_ringpairs++;
wr32(hw, I40E_VFINT_ITRN1(I40E_TX_ITR, q_vector->reg_idx),
wr32(hw, IAVF_VFINT_ITRN1(I40E_TX_ITR, q_vector->reg_idx),
q_vector->tx.target_itr);
q_vector->tx.current_itr = q_vector->tx.target_itr;
}
@ -601,7 +598,7 @@ static void iavf_configure_tx(struct iavf_adapter *adapter)
int i;
for (i = 0; i < adapter->num_active_queues; i++)
adapter->tx_rings[i].tail = hw->hw_addr + I40E_QTX_TAIL1(i);
adapter->tx_rings[i].tail = hw->hw_addr + IAVF_QTX_TAIL1(i);
}
/**
@ -638,7 +635,7 @@ static void iavf_configure_rx(struct iavf_adapter *adapter)
#endif
for (i = 0; i < adapter->num_active_queues; i++) {
adapter->rx_rings[i].tail = hw->hw_addr + I40E_QRX_TAIL1(i);
adapter->rx_rings[i].tail = hw->hw_addr + IAVF_QRX_TAIL1(i);
adapter->rx_rings[i].rx_buf_len = rx_buf_len;
if (adapter->flags & IAVF_FLAG_LEGACY_RX)
@ -1301,13 +1298,13 @@ static int iavf_config_rss_reg(struct iavf_adapter *adapter)
dw = (u32 *)adapter->rss_key;
for (i = 0; i <= adapter->rss_key_size / 4; i++)
wr32(hw, I40E_VFQF_HKEY(i), dw[i]);
wr32(hw, IAVF_VFQF_HKEY(i), dw[i]);
dw = (u32 *)adapter->rss_lut;
for (i = 0; i <= adapter->rss_lut_size / 4; i++)
wr32(hw, I40E_VFQF_HLUT(i), dw[i]);
wr32(hw, IAVF_VFQF_HLUT(i), dw[i]);
i40e_flush(hw);
iavf_flush(hw);
return 0;
}
@ -1363,12 +1360,11 @@ static int iavf_init_rss(struct iavf_adapter *adapter)
else
adapter->hena = I40E_DEFAULT_RSS_HENA;
wr32(hw, I40E_VFQF_HENA(0), (u32)adapter->hena);
wr32(hw, I40E_VFQF_HENA(1), (u32)(adapter->hena >> 32));
wr32(hw, IAVF_VFQF_HENA(0), (u32)adapter->hena);
wr32(hw, IAVF_VFQF_HENA(1), (u32)(adapter->hena >> 32));
}
iavf_fill_rss_lut(adapter);
netdev_rss_key_fill((void *)adapter->rss_key, adapter->rss_key_size);
ret = iavf_config_rss(adapter);
@ -1588,8 +1584,8 @@ static void iavf_watchdog_task(struct work_struct *work)
goto restart_watchdog;
if (adapter->flags & IAVF_FLAG_PF_COMMS_FAILED) {
reg_val = rd32(hw, I40E_VFGEN_RSTAT) &
I40E_VFGEN_RSTAT_VFR_STATE_MASK;
reg_val = rd32(hw, IAVF_VFGEN_RSTAT) &
IAVF_VFGEN_RSTAT_VFR_STATE_MASK;
if ((reg_val == VIRTCHNL_VFR_VFACTIVE) ||
(reg_val == VIRTCHNL_VFR_COMPLETED)) {
/* A chance for redemption! */
@ -1616,7 +1612,7 @@ static void iavf_watchdog_task(struct work_struct *work)
goto watchdog_done;
/* check for reset */
reg_val = rd32(hw, I40E_VF_ARQLEN1) & I40E_VF_ARQLEN1_ARQENABLE_MASK;
reg_val = rd32(hw, IAVF_VF_ARQLEN1) & IAVF_VF_ARQLEN1_ARQENABLE_MASK;
if (!(adapter->flags & IAVF_FLAG_RESET_PENDING) && !reg_val) {
adapter->state = __IAVF_RESETTING;
adapter->flags |= IAVF_FLAG_RESET_PENDING;
@ -1891,8 +1887,8 @@ static void iavf_reset_task(struct work_struct *work)
/* poll until we see the reset actually happen */
for (i = 0; i < IAVF_RESET_WAIT_COUNT; i++) {
reg_val = rd32(hw, I40E_VF_ARQLEN1) &
I40E_VF_ARQLEN1_ARQENABLE_MASK;
reg_val = rd32(hw, IAVF_VF_ARQLEN1) &
IAVF_VF_ARQLEN1_ARQENABLE_MASK;
if (!reg_val)
break;
usleep_range(5000, 10000);
@ -1907,8 +1903,8 @@ static void iavf_reset_task(struct work_struct *work)
/* sleep first to make sure a minimum wait time is met */
msleep(IAVF_RESET_WAIT_MS);
reg_val = rd32(hw, I40E_VFGEN_RSTAT) &
I40E_VFGEN_RSTAT_VFR_STATE_MASK;
reg_val = rd32(hw, IAVF_VFGEN_RSTAT) &
IAVF_VFGEN_RSTAT_VFR_STATE_MASK;
if (reg_val == VIRTCHNL_VFR_VFACTIVE)
break;
}
@ -2086,34 +2082,34 @@ static void iavf_adminq_task(struct work_struct *work)
if (val == 0xdeadbeef) /* indicates device in reset */
goto freedom;
oldval = val;
if (val & I40E_VF_ARQLEN1_ARQVFE_MASK) {
if (val & IAVF_VF_ARQLEN1_ARQVFE_MASK) {
dev_info(&adapter->pdev->dev, "ARQ VF Error detected\n");
val &= ~I40E_VF_ARQLEN1_ARQVFE_MASK;
val &= ~IAVF_VF_ARQLEN1_ARQVFE_MASK;
}
if (val & I40E_VF_ARQLEN1_ARQOVFL_MASK) {
if (val & IAVF_VF_ARQLEN1_ARQOVFL_MASK) {
dev_info(&adapter->pdev->dev, "ARQ Overflow Error detected\n");
val &= ~I40E_VF_ARQLEN1_ARQOVFL_MASK;
val &= ~IAVF_VF_ARQLEN1_ARQOVFL_MASK;
}
if (val & I40E_VF_ARQLEN1_ARQCRIT_MASK) {
if (val & IAVF_VF_ARQLEN1_ARQCRIT_MASK) {
dev_info(&adapter->pdev->dev, "ARQ Critical Error detected\n");
val &= ~I40E_VF_ARQLEN1_ARQCRIT_MASK;
val &= ~IAVF_VF_ARQLEN1_ARQCRIT_MASK;
}
if (oldval != val)
wr32(hw, hw->aq.arq.len, val);
val = rd32(hw, hw->aq.asq.len);
oldval = val;
if (val & I40E_VF_ATQLEN1_ATQVFE_MASK) {
if (val & IAVF_VF_ATQLEN1_ATQVFE_MASK) {
dev_info(&adapter->pdev->dev, "ASQ VF Error detected\n");
val &= ~I40E_VF_ATQLEN1_ATQVFE_MASK;
val &= ~IAVF_VF_ATQLEN1_ATQVFE_MASK;
}
if (val & I40E_VF_ATQLEN1_ATQOVFL_MASK) {
if (val & IAVF_VF_ATQLEN1_ATQOVFL_MASK) {
dev_info(&adapter->pdev->dev, "ASQ Overflow Error detected\n");
val &= ~I40E_VF_ATQLEN1_ATQOVFL_MASK;
val &= ~IAVF_VF_ATQLEN1_ATQOVFL_MASK;
}
if (val & I40E_VF_ATQLEN1_ATQCRIT_MASK) {
if (val & IAVF_VF_ATQLEN1_ATQCRIT_MASK) {
dev_info(&adapter->pdev->dev, "ASQ Critical Error detected\n");
val &= ~I40E_VF_ATQLEN1_ATQCRIT_MASK;
val &= ~IAVF_VF_ATQLEN1_ATQCRIT_MASK;
}
if (oldval != val)
wr32(hw, hw->aq.asq.len, val);
@ -3250,8 +3246,8 @@ static int iavf_check_reset_complete(struct i40e_hw *hw)
int i;
for (i = 0; i < 100; i++) {
rstat = rd32(hw, I40E_VFGEN_RSTAT) &
I40E_VFGEN_RSTAT_VFR_STATE_MASK;
rstat = rd32(hw, IAVF_VFGEN_RSTAT) &
IAVF_VFGEN_RSTAT_VFR_STATE_MASK;
if ((rstat == VIRTCHNL_VFR_VFACTIVE) ||
(rstat == VIRTCHNL_VFR_COMPLETED))
return 0;

104
drivers/net/ethernet/intel/iavf/iavf_txrx.c
View File

@ -11,14 +11,14 @@
static inline __le64 build_ctob(u32 td_cmd, u32 td_offset, unsigned int size,
u32 td_tag)
{
return cpu_to_le64(I40E_TX_DESC_DTYPE_DATA |
return cpu_to_le64(IAVF_TX_DESC_DTYPE_DATA |
((u64)td_cmd << I40E_TXD_QW1_CMD_SHIFT) |
((u64)td_offset << I40E_TXD_QW1_OFFSET_SHIFT) |
((u64)size << I40E_TXD_QW1_TX_BUF_SZ_SHIFT) |
((u64)td_tag << I40E_TXD_QW1_L2TAG1_SHIFT));
}
#define I40E_TXD_CMD (I40E_TX_DESC_CMD_EOP | I40E_TX_DESC_CMD_RS)
#define I40E_TXD_CMD (IAVF_TX_DESC_CMD_EOP | IAVF_TX_DESC_CMD_RS)
/**
* i40e_unmap_and_free_tx_resource - Release a Tx buffer
@ -198,7 +198,7 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi,
unsigned int budget = vsi->work_limit;
tx_buf = &tx_ring->tx_bi[i];
tx_desc = I40E_TX_DESC(tx_ring, i);
tx_desc = IAVF_TX_DESC(tx_ring, i);
i -= tx_ring->count;
do {
@ -214,7 +214,7 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi,
i40e_trace(clean_tx_irq, tx_ring, tx_desc, tx_buf);
/* if the descriptor isn't done, no work yet to do */
if (!(eop_desc->cmd_type_offset_bsz &
cpu_to_le64(I40E_TX_DESC_DTYPE_DESC_DONE)))
cpu_to_le64(IAVF_TX_DESC_DTYPE_DESC_DONE)))
break;
/* clear next_to_watch to prevent false hangs */
@ -248,7 +248,7 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi,
if (unlikely(!i)) {
i -= tx_ring->count;
tx_buf = tx_ring->tx_bi;
tx_desc = I40E_TX_DESC(tx_ring, 0);
tx_desc = IAVF_TX_DESC(tx_ring, 0);
}
/* unmap any remaining paged data */
@ -268,7 +268,7 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi,
if (unlikely(!i)) {
i -= tx_ring->count;
tx_buf = tx_ring->tx_bi;
tx_desc = I40E_TX_DESC(tx_ring, 0);
tx_desc = IAVF_TX_DESC(tx_ring, 0);
}
prefetch(tx_desc);
@ -342,11 +342,11 @@ static void i40e_enable_wb_on_itr(struct i40e_vsi *vsi,
if (q_vector->arm_wb_state)
return;
val = I40E_VFINT_DYN_CTLN1_WB_ON_ITR_MASK |
I40E_VFINT_DYN_CTLN1_ITR_INDX_MASK; /* set noitr */
val = IAVF_VFINT_DYN_CTLN1_WB_ON_ITR_MASK |
IAVF_VFINT_DYN_CTLN1_ITR_INDX_MASK; /* set noitr */
wr32(&vsi->back->hw,
I40E_VFINT_DYN_CTLN1(q_vector->reg_idx), val);
IAVF_VFINT_DYN_CTLN1(q_vector->reg_idx), val);
q_vector->arm_wb_state = true;
}
@ -358,14 +358,14 @@ static void i40e_enable_wb_on_itr(struct i40e_vsi *vsi,
**/
void iavf_force_wb(struct i40e_vsi *vsi, struct i40e_q_vector *q_vector)
{
u32 val = I40E_VFINT_DYN_CTLN1_INTENA_MASK |
I40E_VFINT_DYN_CTLN1_ITR_INDX_MASK | /* set noitr */
I40E_VFINT_DYN_CTLN1_SWINT_TRIG_MASK |
I40E_VFINT_DYN_CTLN1_SW_ITR_INDX_ENA_MASK
u32 val = IAVF_VFINT_DYN_CTLN1_INTENA_MASK |
IAVF_VFINT_DYN_CTLN1_ITR_INDX_MASK | /* set noitr */
IAVF_VFINT_DYN_CTLN1_SWINT_TRIG_MASK |
IAVF_VFINT_DYN_CTLN1_SW_ITR_INDX_ENA_MASK
/* allow 00 to be written to the index */;
wr32(&vsi->back->hw,
I40E_VFINT_DYN_CTLN1(q_vector->reg_idx),
IAVF_VFINT_DYN_CTLN1(q_vector->reg_idx),
val);
}
@ -887,7 +887,7 @@ bool iavf_alloc_rx_buffers(struct i40e_ring *rx_ring, u16 cleaned_count)
if (!rx_ring->netdev || !cleaned_count)
return false;
rx_desc = I40E_RX_DESC(rx_ring, ntu);
rx_desc = IAVF_RX_DESC(rx_ring, ntu);
bi = &rx_ring->rx_bi[ntu];
do {
@ -909,7 +909,7 @@ bool iavf_alloc_rx_buffers(struct i40e_ring *rx_ring, u16 cleaned_count)
bi++;
ntu++;
if (unlikely(ntu == rx_ring->count)) {
rx_desc = I40E_RX_DESC(rx_ring, 0);
rx_desc = IAVF_RX_DESC(rx_ring, 0);
bi = rx_ring->rx_bi;
ntu = 0;
}
@ -968,7 +968,7 @@ static inline void i40e_rx_checksum(struct i40e_vsi *vsi,
return;
/* did the hardware decode the packet and checksum? */
if (!(rx_status & BIT(I40E_RX_DESC_STATUS_L3L4P_SHIFT)))
if (!(rx_status & BIT(IAVF_RX_DESC_STATUS_L3L4P_SHIFT)))
return;
/* both known and outer_ip must be set for the below code to work */
@ -981,25 +981,25 @@ static inline void i40e_rx_checksum(struct i40e_vsi *vsi,
(decoded.outer_ip_ver == I40E_RX_PTYPE_OUTER_IPV6);
if (ipv4 &&
(rx_error & (BIT(I40E_RX_DESC_ERROR_IPE_SHIFT) |
BIT(I40E_RX_DESC_ERROR_EIPE_SHIFT))))
(rx_error & (BIT(IAVF_RX_DESC_ERROR_IPE_SHIFT) |
BIT(IAVF_RX_DESC_ERROR_EIPE_SHIFT))))
goto checksum_fail;
/* likely incorrect csum if alternate IP extension headers found */
if (ipv6 &&
rx_status & BIT(I40E_RX_DESC_STATUS_IPV6EXADD_SHIFT))
rx_status & BIT(IAVF_RX_DESC_STATUS_IPV6EXADD_SHIFT))
/* don't increment checksum err here, non-fatal err */
return;
/* there was some L4 error, count error and punt packet to the stack */
if (rx_error & BIT(I40E_RX_DESC_ERROR_L4E_SHIFT))
if (rx_error & BIT(IAVF_RX_DESC_ERROR_L4E_SHIFT))
goto checksum_fail;
/* handle packets that were not able to be checksummed due
* to arrival speed, in this case the stack can compute
* the csum.
*/
if (rx_error & BIT(I40E_RX_DESC_ERROR_PPRS_SHIFT))
if (rx_error & BIT(IAVF_RX_DESC_ERROR_PPRS_SHIFT))
return;
/* Only report checksum unnecessary for TCP, UDP, or SCTP */
@ -1056,8 +1056,8 @@ static inline void i40e_rx_hash(struct i40e_ring *ring,
{
u32 hash;
const __le64 rss_mask =
cpu_to_le64((u64)I40E_RX_DESC_FLTSTAT_RSS_HASH <<
I40E_RX_DESC_STATUS_FLTSTAT_SHIFT);
cpu_to_le64((u64)IAVF_RX_DESC_FLTSTAT_RSS_HASH <<
IAVF_RX_DESC_STATUS_FLTSTAT_SHIFT);
if (ring->netdev->features & NETIF_F_RXHASH)
return;
@ -1437,10 +1437,10 @@ static bool i40e_is_non_eop(struct i40e_ring *rx_ring,
ntc = (ntc < rx_ring->count) ? ntc : 0;
rx_ring->next_to_clean = ntc;
prefetch(I40E_RX_DESC(rx_ring, ntc));
prefetch(IAVF_RX_DESC(rx_ring, ntc));
/* if we are the last buffer then there is nothing else to do */
#define I40E_RXD_EOF BIT(I40E_RX_DESC_STATUS_EOF_SHIFT)
#define I40E_RXD_EOF BIT(IAVF_RX_DESC_STATUS_EOF_SHIFT)
if (likely(i40e_test_staterr(rx_desc, I40E_RXD_EOF)))
return false;
@ -1483,7 +1483,7 @@ static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget)
cleaned_count = 0;
}
rx_desc = I40E_RX_DESC(rx_ring, rx_ring->next_to_clean);
rx_desc = IAVF_RX_DESC(rx_ring, rx_ring->next_to_clean);
/* status_error_len will always be zero for unused descriptors
* because it's cleared in cleanup, and overlaps with hdr_addr
@ -1529,7 +1529,7 @@ static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget)
/* ERR_MASK will only have valid bits if EOP set, and
* what we are doing here is actually checking
* I40E_RX_DESC_ERROR_RXE_SHIFT, since it is the zeroth bit in
* IAVF_RX_DESC_ERROR_RXE_SHIFT, since it is the zeroth bit in
* the error field
*/
if (unlikely(i40e_test_staterr(rx_desc, BIT(I40E_RXD_QW1_ERROR_SHIFT)))) {
@ -1554,7 +1554,7 @@ static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget)
iavf_process_skb_fields(rx_ring, rx_desc, skb, rx_ptype);
vlan_tag = (qword & BIT(I40E_RX_DESC_STATUS_L2TAG1P_SHIFT)) ?
vlan_tag = (qword & BIT(IAVF_RX_DESC_STATUS_L2TAG1P_SHIFT)) ?
le16_to_cpu(rx_desc->wb.qword0.lo_dword.l2tag1) : 0;
i40e_trace(clean_rx_irq_rx, rx_ring, rx_desc, skb);
@ -1599,15 +1599,15 @@ static inline u32 i40e_buildreg_itr(const int type, u16 itr)
*/
itr &= I40E_ITR_MASK;
val = I40E_VFINT_DYN_CTLN1_INTENA_MASK |
(type << I40E_VFINT_DYN_CTLN1_ITR_INDX_SHIFT) |
(itr << (I40E_VFINT_DYN_CTLN1_INTERVAL_SHIFT - 1));
val = IAVF_VFINT_DYN_CTLN1_INTENA_MASK |
(type << IAVF_VFINT_DYN_CTLN1_ITR_INDX_SHIFT) |
(itr << (IAVF_VFINT_DYN_CTLN1_INTERVAL_SHIFT - 1));
return val;
}
/* a small macro to shorten up some long lines */
#define INTREG I40E_VFINT_DYN_CTLN1
#define INTREG IAVF_VFINT_DYN_CTLN1
/* The act of updating the ITR will cause it to immediately trigger. In order
* to prevent this from throwing off adaptive update statistics we defer the
@ -1968,7 +1968,7 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags,
l4.hdr = skb_transport_header(skb);
/* compute outer L2 header size */
offset = ((ip.hdr - skb->data) / 2) << I40E_TX_DESC_LENGTH_MACLEN_SHIFT;
offset = ((ip.hdr - skb->data) / 2) << IAVF_TX_DESC_LENGTH_MACLEN_SHIFT;
if (skb->encapsulation) {
u32 tunnel = 0;
@ -2051,10 +2051,10 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags,
* need the hardware to recompute it is in the case of TSO.
*/
cmd |= (*tx_flags & I40E_TX_FLAGS_TSO) ?
I40E_TX_DESC_CMD_IIPT_IPV4_CSUM :
I40E_TX_DESC_CMD_IIPT_IPV4;
IAVF_TX_DESC_CMD_IIPT_IPV4_CSUM :
IAVF_TX_DESC_CMD_IIPT_IPV4;
} else if (*tx_flags & I40E_TX_FLAGS_IPV6) {
cmd |= I40E_TX_DESC_CMD_IIPT_IPV6;
cmd |= IAVF_TX_DESC_CMD_IIPT_IPV6;
exthdr = ip.hdr + sizeof(*ip.v6);
l4_proto = ip.v6->nexthdr;
@ -2064,26 +2064,26 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags,
}
/* compute inner L3 header size */
offset |= ((l4.hdr - ip.hdr) / 4) << I40E_TX_DESC_LENGTH_IPLEN_SHIFT;
offset |= ((l4.hdr - ip.hdr) / 4) << IAVF_TX_DESC_LENGTH_IPLEN_SHIFT;
/* Enable L4 checksum offloads */
switch (l4_proto) {
case IPPROTO_TCP:
/* enable checksum offloads */
cmd |= I40E_TX_DESC_CMD_L4T_EOFT_TCP;
offset |= l4.tcp->doff << I40E_TX_DESC_LENGTH_L4_FC_LEN_SHIFT;
cmd |= IAVF_TX_DESC_CMD_L4T_EOFT_TCP;
offset |= l4.tcp->doff << IAVF_TX_DESC_LENGTH_L4_FC_LEN_SHIFT;
break;
case IPPROTO_SCTP:
/* enable SCTP checksum offload */
cmd |= I40E_TX_DESC_CMD_L4T_EOFT_SCTP;
cmd |= IAVF_TX_DESC_CMD_L4T_EOFT_SCTP;
offset |= (sizeof(struct sctphdr) >> 2) <<
I40E_TX_DESC_LENGTH_L4_FC_LEN_SHIFT;
IAVF_TX_DESC_LENGTH_L4_FC_LEN_SHIFT;
break;
case IPPROTO_UDP:
/* enable UDP checksum offload */
cmd |= I40E_TX_DESC_CMD_L4T_EOFT_UDP;
cmd |= IAVF_TX_DESC_CMD_L4T_EOFT_UDP;
offset |= (sizeof(struct udphdr) >> 2) <<
I40E_TX_DESC_LENGTH_L4_FC_LEN_SHIFT;
IAVF_TX_DESC_LENGTH_L4_FC_LEN_SHIFT;
break;
default:
if (*tx_flags & I40E_TX_FLAGS_TSO)
@ -2112,12 +2112,12 @@ static void i40e_create_tx_ctx(struct i40e_ring *tx_ring,
struct i40e_tx_context_desc *context_desc;
int i = tx_ring->next_to_use;
if ((cd_type_cmd_tso_mss == I40E_TX_DESC_DTYPE_CONTEXT) &&
if ((cd_type_cmd_tso_mss == IAVF_TX_DESC_DTYPE_CONTEXT) &&
!cd_tunneling && !cd_l2tag2)
return;
/* grab the next descriptor */
context_desc = I40E_TX_CTXTDESC(tx_ring, i);
context_desc = IAVF_TX_CTXTDESC(tx_ring, i);
i++;
tx_ring->next_to_use = (i < tx_ring->count) ? i : 0;
@ -2260,7 +2260,7 @@ static inline void iavf_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
dma_addr_t dma;
if (tx_flags & I40E_TX_FLAGS_HW_VLAN) {
td_cmd |= I40E_TX_DESC_CMD_IL2TAG1;
td_cmd |= IAVF_TX_DESC_CMD_IL2TAG1;
td_tag = (tx_flags & I40E_TX_FLAGS_VLAN_MASK) >>
I40E_TX_FLAGS_VLAN_SHIFT;
}
@ -2269,7 +2269,7 @@ static inline void iavf_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
dma = dma_map_single(tx_ring->dev, skb->data, size, DMA_TO_DEVICE);
tx_desc = I40E_TX_DESC(tx_ring, i);
tx_desc = IAVF_TX_DESC(tx_ring, i);
tx_bi = first;
for (frag = &skb_shinfo(skb)->frags[0];; frag++) {
@ -2295,7 +2295,7 @@ static inline void iavf_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
i++;
if (i == tx_ring->count) {
tx_desc = I40E_TX_DESC(tx_ring, 0);
tx_desc = IAVF_TX_DESC(tx_ring, 0);
i = 0;
}
@ -2316,7 +2316,7 @@ static inline void iavf_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
i++;
if (i == tx_ring->count) {
tx_desc = I40E_TX_DESC(tx_ring, 0);
tx_desc = IAVF_TX_DESC(tx_ring, 0);
i = 0;
}
@ -2394,7 +2394,7 @@ dma_error:
static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
struct i40e_ring *tx_ring)
{
u64 cd_type_cmd_tso_mss = I40E_TX_DESC_DTYPE_CONTEXT;
u64 cd_type_cmd_tso_mss = IAVF_TX_DESC_DTYPE_CONTEXT;
u32 cd_tunneling = 0, cd_l2tag2 = 0;
struct i40e_tx_buffer *first;
u32 td_offset = 0;
@ -2465,7 +2465,7 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
skb_tx_timestamp(skb);
/* always enable CRC insertion offload */
td_cmd |= I40E_TX_DESC_CMD_ICRC;
td_cmd |= IAVF_TX_DESC_CMD_ICRC;
i40e_create_tx_ctx(tx_ring, cd_type_cmd_tso_mss,
cd_tunneling, cd_l2tag2);

2
drivers/net/ethernet/intel/iavf/iavf_txrx.h
View File

@ -186,7 +186,7 @@ static inline bool i40e_test_staterr(union i40e_rx_desc *rx_desc,
(i)++; \
if ((i) == (r)->count) \
i = 0; \
(n) = I40E_RX_DESC((r), (i)); \
(n) = IAVF_RX_DESC((r), (i)); \
} while (0)
#define I40E_RX_NEXT_DESC_PREFETCH(r, i, n) \