#include "fm10k_osdep.h"
#include "fm10k_mbx.h"
-#define FM10K_INTEL_VENDOR_ID 0x8086
#define FM10K_DEV_ID_PF 0x15A4
#define FM10K_DEV_ID_VF 0x15A5
#ifdef BOULDER_RAPIDS_HW
#define FM10K_CTRL_BAR4_ALLOWED 0x00000004
#define FM10K_CTRL_EXT 0x0001
-#define FM10K_CTRL_EXT_NS_DIS 0x00000001
-#define FM10K_CTRL_EXT_RO_DIS 0x00000002
-#define FM10K_CTRL_EXT_SWITCH_LOOPBACK 0x00000004
-#define FM10K_EXVET 0x0002
-#define FM10K_EXVET_ETHERTYPE_MASK 0x000000FF
-#define FM10K_EXVET_TAG_SIZE_SHIFT 16
-#define FM10K_EXVET_AFTER_VLAN 0x00040000
#define FM10K_GCR 0x0003
-#define FM10K_FACTPS 0x0004
#define FM10K_GCR_EXT 0x0005
/* Interrupt control registers */
#define FM10K_EICR 0x0006
-#define FM10K_EICR_PCA_FAULT 0x00000001
-#define FM10K_EICR_THI_FAULT 0x00000004
-#define FM10K_EICR_FUM_FAULT 0x00000020
#define FM10K_EICR_FAULT_MASK 0x0000003F
#define FM10K_EICR_MAILBOX 0x00000040
#define FM10K_EICR_SWITCHREADY 0x00000080
#define FM10K_EICR_SWITCHNOTREADY 0x00000100
#define FM10K_EICR_SWITCHINTERRUPT 0x00000200
-#define FM10K_EICR_SRAMERROR 0x00000400
#define FM10K_EICR_VFLR 0x00000800
#define FM10K_EICR_MAXHOLDTIME 0x00001000
#define FM10K_EIMR 0x0007
#define FM10K_DGLORTDEC_INNERRSS_ENABLE 0x08000000
#define FM10K_TUNNEL_CFG 0x0040
#define FM10K_TUNNEL_CFG_NVGRE_SHIFT 16
-#define FM10K_TUNNEL_CFG_GENEVE 0x0041
#define FM10K_SWPRI_MAP(_n) ((_n) + 0x0050)
#define FM10K_SWPRI_MAX 16
#define FM10K_RSSRK(_n, _m) (((_n) * 0x10) + (_m) + 0x0800)
#define FM10K_TC_RATE_INTERVAL_4US_GEN1 0x00020000
#define FM10K_TC_RATE_INTERVAL_4US_GEN2 0x00040000
#define FM10K_TC_RATE_INTERVAL_4US_GEN3 0x00080000
-#define FM10K_TC_RATE_STATUS 0x20C0
-#define FM10K_PAUSE 0x20C2
/* DMA control registers */
#define FM10K_DMA_CTRL 0x20C3
#define FM10K_DMA_CTRL_TX_ENABLE 0x00000001
-#define FM10K_DMA_CTRL_TX_HOST_PENDING 0x00000002
-#define FM10K_DMA_CTRL_TX_DATA 0x00000004
#define FM10K_DMA_CTRL_TX_ACTIVE 0x00000008
#define FM10K_DMA_CTRL_RX_ENABLE 0x00000010
-#define FM10K_DMA_CTRL_RX_HOST_PENDING 0x00000020
-#define FM10K_DMA_CTRL_RX_DATA 0x00000040
#define FM10K_DMA_CTRL_RX_ACTIVE 0x00000080
#define FM10K_DMA_CTRL_RX_DESC_SIZE 0x00000100
-#define FM10K_DMA_CTRL_MINMSS_SHIFT 9
#define FM10K_DMA_CTRL_MINMSS_64 0x00008000
-#define FM10K_DMA_CTRL_MAX_HOLD_TIME_SHIFT 23
#define FM10K_DMA_CTRL_MAX_HOLD_1US_GEN3 0x04800000
#define FM10K_DMA_CTRL_MAX_HOLD_1US_GEN2 0x04000000
#define FM10K_DMA_CTRL_MAX_HOLD_1US_GEN1 0x03800000
#define FM10K_DMA_CTRL_DATAPATH_RESET 0x20000000
-#define FM10K_DMA_CTRL_MAXNUMOFQ_MASK 0xC0000000
#define FM10K_DMA_CTRL_32_DESC 0x00000000
-#define FM10K_DMA_CTRL_64_DESC 0x40000000
-#define FM10K_DMA_CTRL_128_DESC 0x80000000
#define FM10K_DMA_CTRL2 0x20C4
-#define FM10K_DMA_CTRL2_TX_FRAME_SPACING_SHIFT 5
#define FM10K_DMA_CTRL2_SWITCH_READY 0x00002000
-#define FM10K_DMA_CTRL2_RX_DESC_READ_PRIO_SHIFT 14
-#define FM10K_DMA_CTRL2_TX_DESC_READ_PRIO_SHIFT 17
-#define FM10K_DMA_CTRL2_TX_DATA_READ_PRIO_SHIFT 20
/* TSO flags configuration
* First packet contains all flags except for fin and psh
#define FM10K_DTXTCPFLGH 0x20C6
#define FM10K_TPH_CTRL 0x20C7
-#define FM10K_TPH_CTRL_DISABLE_READ_HINT 0x00000080
#define FM10K_MRQC(_n) ((_n) + 0x2100)
#define FM10K_MRQC_TCP_IPV4 0x00000001
#define FM10K_MRQC_IPV4 0x00000002
#define FM10K_TQMAP(_n) ((_n) + 0x2800)
#define FM10K_TQMAP_TABLE_SIZE 2048
#define FM10K_RQMAP(_n) ((_n) + 0x3000)
-#define FM10K_RQMAP_TABLE_SIZE 2048
/* Hardware Statistics */
#define FM10K_STATS_TIMEOUT 0x3800
#define FM10K_STATS_NODESC_DROP 0x3807
/* Timesync registers */
-#define FM10K_RRTIME_CFG 0x3808
-#define FM10K_RRTIME_LIMIT(_n) ((_n) + 0x380C)
-#define FM10K_RRTIME_COUNT(_n) ((_n) + 0x3810)
#define FM10K_SYSTIME 0x3814
-#define FM10K_SYSTIME0 0x3816
#define FM10K_SYSTIME_CFG 0x3818
#define FM10K_SYSTIME_CFG_STEP_MASK 0x0000000F
/* PCIe state registers */
-#define FM10K_PFVFBME(_n) ((_n) + 0x381A)
#define FM10K_PHYADDR 0x381C
/* Rx ring registers */
#define FM10K_RDLEN(_n) ((0x40 * (_n)) + 0x4002)
#define FM10K_TPH_RXCTRL(_n) ((0x40 * (_n)) + 0x4003)
#define FM10K_TPH_RXCTRL_DESC_TPHEN 0x00000020
-#define FM10K_TPH_RXCTRL_HDR_TPHEN 0x00000040
-#define FM10K_TPH_RXCTRL_DATA_TPHEN 0x00000080
#define FM10K_TPH_RXCTRL_DESC_RROEN 0x00000200
#define FM10K_TPH_RXCTRL_DATA_WROEN 0x00002000
#define FM10K_TPH_RXCTRL_HDR_WROEN 0x00008000
#define FM10K_RXQCTL_ID_MASK (FM10K_RXQCTL_PF | FM10K_RXQCTL_VF)
#define FM10K_RXDCTL(_n) ((0x40 * (_n)) + 0x4007)
#define FM10K_RXDCTL_WRITE_BACK_MIN_DELAY 0x00000001
-#define FM10K_RXDCTL_WRITE_BACK_IMM 0x00000100
#define FM10K_RXDCTL_DROP_ON_EMPTY 0x00000200
#define FM10K_RXINT(_n) ((0x40 * (_n)) + 0x4008)
-#define FM10K_RXINT_TIMER_SHIFT 8
#define FM10K_SRRCTL(_n) ((0x40 * (_n)) + 0x4009)
#define FM10K_SRRCTL_BSIZEPKT_SHIFT 8 /* shift _right_ */
-#define FM10K_SRRCTL_BSIZEHDR_SHIFT 2 /* shift _left_ */
-#define FM10K_SRRCTL_BSIZEHDR_MASK 0x00003F00
-#define FM10K_SRRCTL_DESCTYPE_HDR_SPLIT 0x00004000
-#define FM10K_SRRCTL_DESCTYPE_SIZE_SPLIT 0x00008000
-#define FM10K_SRRCTL_PSRTYPE_INNER_TCPHDR 0x00010000
-#define FM10K_SRRCTL_PSRTYPE_INNER_UDPHDR 0x00020000
-#define FM10K_SRRCTL_PSRTYPE_INNER_IPV4HDR 0x00040000
-#define FM10K_SRRCTL_PSRTYPE_INNER_IPV6HDR 0x00080000
-#define FM10K_SRRCTL_PSRTYPE_INNER_L2HDR 0x00100000
-#define FM10K_SRRCTL_PSRTYPE_ENCAPHDR 0x00200000
-#define FM10K_SRRCTL_PSRTYPE_TCPHDR 0x00400000
-#define FM10K_SRRCTL_PSRTYPE_UDPHDR 0x00800000
-#define FM10K_SRRCTL_PSRTYPE_IPV4HDR 0x01000000
-#define FM10K_SRRCTL_PSRTYPE_IPV6HDR 0x02000000
-#define FM10K_SRRCTL_PSRTYPE_L2HDR 0x04000000
#define FM10K_SRRCTL_LOOPBACK_SUPPRESS 0x40000000
#define FM10K_SRRCTL_BUFFER_CHAINING_EN 0x80000000
#define FM10K_TXDCTL(_n) ((0x40 * (_n)) + 0x8006)
#define FM10K_TXDCTL_ENABLE 0x00004000
#define FM10K_TXDCTL_MAX_TIME_SHIFT 16
-#define FM10K_TXDCTL_PUSH_DESC 0x10000000
#define FM10K_TXQCTL(_n) ((0x40 * (_n)) + 0x8007)
#define FM10K_TXQCTL_PF 0x0000003F
#define FM10K_TXQCTL_VF 0x00000040
#define FM10K_TXQCTL_PC_SHIFT 7
#define FM10K_TXQCTL_PC_MASK 0x00000380
#define FM10K_TXQCTL_TC_SHIFT 10
-#define FM10K_TXQCTL_TC_MASK 0x0000FC00
#define FM10K_TXQCTL_VID_SHIFT 16
#define FM10K_TXQCTL_VID_MASK 0x0FFF0000
#define FM10K_TXQCTL_UNLIMITED_BW 0x10000000
-#define FM10K_TXQCTL_PUSHMODEDIS 0x20000000
#define FM10K_TXINT(_n) ((0x40 * (_n)) + 0x8008)
-#define FM10K_TXINT_TIMER_SHIFT 8
/* Tx Statistics */
#define FM10K_QPTC(_n) ((0x40 * (_n)) + 0x8009)
/* Tx Push registers */
#define FM10K_TQDLOC(_n) ((0x40 * (_n)) + 0x800C)
#define FM10K_TQDLOC_BASE_32_DESC 0x08
-#define FM10K_TQDLOC_BASE_64_DESC 0x10
-#define FM10K_TQDLOC_BASE_128_DESC 0x20
#define FM10K_TQDLOC_SIZE_32_DESC 0x00050000
-#define FM10K_TQDLOC_SIZE_64_DESC 0x00060000
-#define FM10K_TQDLOC_SIZE_128_DESC 0x00070000
-#define FM10K_TQDLOC_SIZE_SHIFT 16
-#define FM10K_TX_DCACHE(_n, _m) ((0x400 * (_n)) + (0x4 * (_m)) + 0x40000)
/* Tx GLORT registers */
#define FM10K_TX_SGLORT(_n) ((0x40 * (_n)) + 0x800D)
#define FM10K_PFVTCTL_FTAG_DESC_ENABLE 0x00000001
/* Interrupt moderation and control registers */
-#define FM10K_PBACL(_n) ((_n) + 0x10000)
#define FM10K_INT_MAP(_n) ((_n) + 0x10080)
#define FM10K_INT_MAP_TIMER0 0x00000000
#define FM10K_INT_MAP_TIMER1 0x00000100
#define FM10K_INT_MAP_IMMEDIATE 0x00000200
#define FM10K_INT_MAP_DISABLE 0x00000300
-#define FM10K_MSIX_VECTOR_ADDR_LO(_n) ((0x4 * (_n)) + 0x11000)
-#define FM10K_MSIX_VECTOR_ADDR_HI(_n) ((0x4 * (_n)) + 0x11001)
-#define FM10K_MSIX_VECTOR_DATA(_n) ((0x4 * (_n)) + 0x11002)
#define FM10K_MSIX_VECTOR_MASK(_n) ((0x4 * (_n)) + 0x11003)
#define FM10K_INT_CTRL 0x12000
#define FM10K_INT_CTRL_ENABLEMODERATOR 0x00000400
#define FM10K_ITR(_n) ((_n) + 0x12400)
#define FM10K_ITR_INTERVAL1_SHIFT 12
-#define FM10K_ITR_TIMER0_EXPIRED 0x01000000
-#define FM10K_ITR_TIMER1_EXPIRED 0x02000000
-#define FM10K_ITR_PENDING0 0x04000000
-#define FM10K_ITR_PENDING1 0x08000000
#define FM10K_ITR_PENDING2 0x10000000
#define FM10K_ITR_AUTOMASK 0x20000000
#define FM10K_ITR_MASK_SET 0x40000000
#define FM10K_ITR_MASK_CLEAR 0x80000000
#define FM10K_ITR2(_n) ((0x2 * (_n)) + 0x12800)
-#define FM10K_ITR2_LP(_n) ((0x2 * (_n)) + 0x12801)
#define FM10K_ITR_REG_COUNT 768
#define FM10K_ITR_REG_COUNT_PF 256
/* Switch manager interrupt registers */
#define FM10K_IP 0x13000
-#define FM10K_IP_HOT_RESET 0x00000001
-#define FM10K_IP_DEVICE_STATE_CHANGE 0x00000002
-#define FM10K_IP_MAILBOX 0x00000004
-#define FM10K_IP_VPD_REQUEST 0x00000008
-#define FM10K_IP_SRAMERROR 0x00000010
-#define FM10K_IP_PFLR 0x00000020
-#define FM10K_IP_DATAPATHRESET 0x00000040
-#define FM10K_IP_OUTOFRESET 0x00000080
#define FM10K_IP_NOTINRESET 0x00000100
-#define FM10K_IP_TIMEOUT 0x00000200
-#define FM10K_IP_VFLR 0x00000400
-#define FM10K_IM 0x13001
-#define FM10K_IB 0x13002
-#define FM10K_SRAM_IP 0x13003
-#define FM10K_SRAM_IM 0x13004
/* VLAN registers */
#define FM10K_VLAN_TABLE(_n, _m) ((0x80 * (_n)) + (_m) + 0x14000)
#define FM10K_VFINT_MAP 0x00030
#define FM10K_VFSYSTIME 0x00040
#define FM10K_VFITR(_n) ((_n) + 0x00060)
-#define FM10K_VFPBACL(_n) ((_n) + 0x00008)
/* Registers contained in BAR 4 for Switch management */
-#define FM10K_SW_SYSTIME_CFG 0x0224C
-#define FM10K_SW_SYSTIME_CFG_STEP_SHIFT 4
-#define FM10K_SW_SYSTIME_CFG_ADJUST_MASK 0xFF000000
#define FM10K_SW_SYSTIME_ADJUST 0x0224D
#define FM10K_SW_SYSTIME_ADJUST_MASK 0x3FFFFFFF
#define FM10K_SW_SYSTIME_ADJUST_DIR_POSITIVE 0x80000000
#define FM10K_VF_FLAG_CAPABLE(vf_info) ((vf_info)->vf_flags & (u8)0xF)
#define FM10K_VF_FLAG_ENABLED(vf_info) ((vf_info)->vf_flags >> 4)
#define FM10K_VF_FLAG_SET_MODE(mode) ((u8)0x10 << (mode))
-#define FM10K_VF_FLAG_ENABLED_MODE_SHIFT 4
-#define FM10K_VF_FLAG_SET_MODE_MASK ((u8)0xF0)
#define FM10K_VF_FLAG_SET_MODE_NONE \
FM10K_VF_FLAG_SET_MODE(FM10K_XCAST_MODE_NONE)
#define FM10K_VF_FLAG_MULTI_ENABLED \
#define FM10K_TXD_FLAG_INT 0x01
#define FM10K_TXD_FLAG_TIME 0x02
#define FM10K_TXD_FLAG_CSUM 0x04
-#define FM10K_TXD_FLAG_CSUM2 0x08
#define FM10K_TXD_FLAG_FTAG 0x10
#define FM10K_TXD_FLAG_RS 0x20
#define FM10K_TXD_FLAG_LAST 0x40
#define FM10K_TXD_FLAG_DONE 0x80
-#define FM10K_TXD_VLAN_PRI_SHIFT 12
/* These macros are meant to enable optimal placement of the RS and INT
* bits. It will point us to the last descriptor in the cache for either the
* in the FIFO to prevent an unnecessary write.
*/
#define FM10K_TXD_WB_FIFO_SIZE 4
-#define FM10K_TXD_WB_IDX(idx) \
- (((idx) - 1) | (FM10K_TXD_WB_FIFO_SIZE - 1))
/* Receive Descriptor - 32B */
union fm10k_rx_desc {
/* Reserved 0x9 - 0xF */
};
-#define FM10K_RXD_PKTTYPE_MASK 0x03F0
-#define FM10K_RXD_PKTTYPE_MASK_L3 0x0070
-#define FM10K_RXD_PKTTYPE_MASK_L4 0x0380
-#define FM10K_RXD_PKTTYPE_SHIFT 4
-#define FM10K_RXD_PKTTYPE_INNER_MASK_L3 0x1C00
-#define FM10K_RXD_PKTTYPE_INNER_MASK_L4 0xE000
-#define FM10K_RXD_PKTTYPE_INNER_SHIFT 10
-enum fm10k_rdesc_pkt_type {
- /* L3 type */
- FM10K_PKTTYPE_OTHER = 0x00,
- FM10K_PKTTYPE_IPV4 = 0x01,
- FM10K_PKTTYPE_IPV4_EX = 0x02,
- FM10K_PKTTYPE_IPV6 = 0x03,
- FM10K_PKTTYPE_IPV6_EX = 0x04,
-
- /* L4 type */
- FM10K_PKTTYPE_TCP = 0x08,
- FM10K_PKTTYPE_UDP = 0x10,
- FM10K_PKTTYPE_GRE = 0x18,
- FM10K_PKTTYPE_VXLAN = 0x20,
- FM10K_PKTTYPE_NVGRE = 0x28,
- FM10K_PKTTYPE_GENEVE = 0x30
-};
#define FM10K_RXD_HDR_INFO_XC_MASK 0x0006
enum fm10k_rxdesc_xc {
FM10K_XC_BROADCAST = 0x6
};
-#define FM10K_RXD_HDR_INFO_LEN_SHIFT 5
-#define FM10K_RXD_HDR_INFO_SPH 0x8000
#define FM10K_RXD_STATUS_DD 0x0001 /* Descriptor done */
#define FM10K_RXD_STATUS_EOP 0x0002 /* End of packet */
-#define FM10K_RXD_STATUS_VEXT 0x0004 /* A VLAN tag is present */
-#define FM10K_RXD_STATUS_IPCS 0x0008 /* Indicates IPv4 csum */
#define FM10K_RXD_STATUS_L4CS 0x0010 /* Indicates an L4 csum */
-#define FM10K_RXD_STATUS_IPCS2 0x0020 /* Inner header IPv4 csum */
#define FM10K_RXD_STATUS_L4CS2 0x0040 /* Inner header L4 csum */
-#define FM10K_RXD_STATUS_IPFRAG_MASK 0x0180 /* Fragment mask */
-#define FM10K_RXD_STATUS_IPFRAG_CSUM 0x0100 /* Fragment w/ CSUM field */
-#define FM10K_RXD_STATUS_VEXT2 0x0200 /* A custom tag is present */
-#define FM10K_RXD_STATUS_HBO 0x0400 /* header buffer overrun */
#define FM10K_RXD_STATUS_L4E2 0x0800 /* Inner header L4 csum err */
#define FM10K_RXD_STATUS_IPE2 0x1000 /* Inner header IPv4 csum err */
#define FM10K_RXD_STATUS_RXE 0x2000 /* Generic Rx error */
#define FM10K_RXD_ERR_SWITCH_READY 0x0008 /* Link transition mid-packet */
#define FM10K_RXD_ERR_TOO_BIG 0x0010 /* Pkt too big for single buf */
-#define FM10K_RXD_VLAN_ID_MASK 0x0FFF
-#define FM10K_RXD_VLAN_PRI_SHIFT FM10K_TXD_VLAN_PRI_SHIFT
struct fm10k_ftag {
__be16 swpri_type_user;
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