diff options
Diffstat (limited to 'qemu/roms/ipxe/src/drivers/net/vxge/vxge_traffic.h')
| -rw-r--r-- | qemu/roms/ipxe/src/drivers/net/vxge/vxge_traffic.h | 309 |
1 files changed, 0 insertions, 309 deletions
diff --git a/qemu/roms/ipxe/src/drivers/net/vxge/vxge_traffic.h b/qemu/roms/ipxe/src/drivers/net/vxge/vxge_traffic.h deleted file mode 100644 index ed72be1b8..000000000 --- a/qemu/roms/ipxe/src/drivers/net/vxge/vxge_traffic.h +++ /dev/null @@ -1,309 +0,0 @@ -/* - * vxge-traffic.h: iPXE driver for Neterion Inc's X3100 Series 10GbE - * PCIe I/O Virtualized Server Adapter. - * - * Copyright(c) 2002-2010 Neterion Inc. - * - * This software may be used and distributed according to the terms of - * the GNU General Public License (GPL), incorporated herein by - * reference. Drivers based on or derived from this code fall under - * the GPL and must retain the authorship, copyright and license - * notice. - * - */ - -FILE_LICENCE(GPL2_ONLY); - -#ifndef VXGE_TRAFFIC_H -#define VXGE_TRAFFIC_H - -#include <stdint.h> -#include <ipxe/if_ether.h> -#include <ipxe/iobuf.h> - -#include "vxge_reg.h" -#include "vxge_version.h" - -#define VXGE_HW_DTR_MAX_T_CODE 16 -#define VXGE_HW_ALL_FOXES 0xFFFFFFFFFFFFFFFFULL -#define VXGE_HW_INTR_MASK_ALL 0xFFFFFFFFFFFFFFFFULL -#define VXGE_HW_MAX_VIRTUAL_PATHS 17 - -#define VXGE_HW_MAX_VIRTUAL_FUNCTIONS 8 - -#define VXGE_HW_MAC_MAX_MAC_PORT_ID 3 - -#define VXGE_HW_DEFAULT_32 0xffffffff -/* frames sizes */ -#define VXGE_HW_HEADER_802_2_SIZE 3 -#define VXGE_HW_HEADER_SNAP_SIZE 5 -#define VXGE_HW_HEADER_VLAN_SIZE 4 -#define VXGE_HW_MAC_HEADER_MAX_SIZE \ - (ETH_HLEN + \ - VXGE_HW_HEADER_802_2_SIZE + \ - VXGE_HW_HEADER_VLAN_SIZE + \ - VXGE_HW_HEADER_SNAP_SIZE) - -/* 32bit alignments */ - -/* A receive data corruption can occur resulting in either a single-bit or -double-bit ECC error being flagged in the ASIC if the starting offset of a -buffer in single buffer mode is 0x2 to 0xa. The single bit ECC error will not -lock up the card but can hide the data corruption while the double-bit ECC -error will lock up the card. Limiting the starting offset of the buffers to -0x0, 0x1 or to a value greater than 0xF will workaround this issue. -VXGE_HW_HEADER_ETHERNET_II_802_3_ALIGN of 2 causes the starting offset of -buffer to be 0x2, 0x12 and so on, to have the start of the ip header dword -aligned. The start of buffer of 0x2 will cause this problem to occur. To -avoid this problem in all cases, add 0x10 to 0x2, to ensure that the start of -buffer is outside of the problem causing offsets. -*/ -#define VXGE_HW_HEADER_ETHERNET_II_802_3_ALIGN 0x12 -#define VXGE_HW_HEADER_802_2_SNAP_ALIGN 2 -#define VXGE_HW_HEADER_802_2_ALIGN 3 -#define VXGE_HW_HEADER_SNAP_ALIGN 1 - -#define VXGE_HW_L3_CKSUM_OK 0xFFFF -#define VXGE_HW_L4_CKSUM_OK 0xFFFF - -/* Forward declarations */ -struct __vxge_hw_device; -struct __vxge_hw_virtualpath; -struct __vxge_hw_fifo; -struct __vxge_hw_ring; -struct vxge_hw_ring_rxd_1; -struct vxge_hw_fifo_txd; - -#ifndef TRUE -#define TRUE 1 -#endif - -#ifndef FALSE -#define FALSE 0 -#endif - -/*VXGE_HW_STATUS_H*/ -#define VXGE_HW_EVENT_BASE 0 -#define VXGE_LL_EVENT_BASE 100 - -/** - * enum vxge_hw_event- Enumerates slow-path HW events. - * @VXGE_HW_EVENT_UNKNOWN: Unknown (and invalid) event. - * @VXGE_HW_EVENT_SERR: Serious vpath hardware error event. - * @VXGE_HW_EVENT_ECCERR: vpath ECC error event. - * @VXGE_HW_EVENT_VPATH_ERR: Error local to the respective vpath - * @VXGE_HW_EVENT_FIFO_ERR: FIFO Doorbell fifo error. - * @VXGE_HW_EVENT_SRPCIM_SERR: srpcim hardware error event. - * @VXGE_HW_EVENT_MRPCIM_SERR: mrpcim hardware error event. - * @VXGE_HW_EVENT_MRPCIM_ECCERR: mrpcim ecc error event. - * @VXGE_HW_EVENT_RESET_START: Privileged entity is starting device reset - * @VXGE_HW_EVENT_RESET_COMPLETE: Device reset has been completed - * @VXGE_HW_EVENT_SLOT_FREEZE: Slot-freeze event. Driver tries to distinguish - * slot-freeze from the rest critical events (e.g. ECC) when it is - * impossible to PIO read "through" the bus, i.e. when getting all-foxes. - * - * enum vxge_hw_event enumerates slow-path HW eventis. - * - * See also: struct vxge_hw_uld_cbs{}, vxge_uld_link_up_f{}, - * vxge_uld_link_down_f{}. - */ -enum vxge_hw_event { - VXGE_HW_EVENT_UNKNOWN = 0, - /* HW events */ - VXGE_HW_EVENT_RESET_START = VXGE_HW_EVENT_BASE + 1, - VXGE_HW_EVENT_RESET_COMPLETE = VXGE_HW_EVENT_BASE + 2, - VXGE_HW_EVENT_LINK_DOWN = VXGE_HW_EVENT_BASE + 3, - VXGE_HW_EVENT_LINK_UP = VXGE_HW_EVENT_BASE + 4, - VXGE_HW_EVENT_ALARM_CLEARED = VXGE_HW_EVENT_BASE + 5, - VXGE_HW_EVENT_ECCERR = VXGE_HW_EVENT_BASE + 6, - VXGE_HW_EVENT_MRPCIM_ECCERR = VXGE_HW_EVENT_BASE + 7, - VXGE_HW_EVENT_FIFO_ERR = VXGE_HW_EVENT_BASE + 8, - VXGE_HW_EVENT_VPATH_ERR = VXGE_HW_EVENT_BASE + 9, - VXGE_HW_EVENT_CRITICAL_ERR = VXGE_HW_EVENT_BASE + 10, - VXGE_HW_EVENT_SERR = VXGE_HW_EVENT_BASE + 11, - VXGE_HW_EVENT_SRPCIM_SERR = VXGE_HW_EVENT_BASE + 12, - VXGE_HW_EVENT_MRPCIM_SERR = VXGE_HW_EVENT_BASE + 13, - VXGE_HW_EVENT_SLOT_FREEZE = VXGE_HW_EVENT_BASE + 14, -}; - -#define VXGE_HW_MAX_INTR_PER_VP 4 -#define VXGE_HW_VPATH_INTR_TX 0 -#define VXGE_HW_VPATH_INTR_RX 1 -#define VXGE_HW_VPATH_INTR_EINTA 2 -#define VXGE_HW_VPATH_INTR_BMAP 3 - -#define VXGE_HW_BLOCK_SIZE 4096 - -#define VXGE_HW_TIM_UTIL_SEL_LEGACY_TX_NET_UTIL 17 -#define VXGE_HW_TIM_UTIL_SEL_LEGACY_RX_NET_UTIL 18 -#define VXGE_HW_TIM_UTIL_SEL_LEGACY_TX_RX_AVE_NET_UTIL 19 -#define VXGE_HW_TIM_UTIL_SEL_PER_VPATH 63 - -/** - * enum vxge_hw_ring_tcode - Transfer codes returned by adapter - * @VXGE_HW_RING_T_CODE_OK: Transfer ok. - * @VXGE_HW_RING_T_CODE_L3_CKSUM_MISMATCH: Layer 3 checksum presentation - * configuration mismatch. - * @VXGE_HW_RING_T_CODE_L4_CKSUM_MISMATCH: Layer 4 checksum presentation - * configuration mismatch. - * @VXGE_HW_RING_T_CODE_L3_L4_CKSUM_MISMATCH: Layer 3 and Layer 4 checksum - * presentation configuration mismatch. - * @VXGE_HW_RING_T_CODE_L3_PKT_ERR: Layer 3 error unparseable packet, - * such as unknown IPv6 header. - * @VXGE_HW_RING_T_CODE_L2_FRM_ERR: Layer 2 error frame integrity - * error, such as FCS or ECC). - * @VXGE_HW_RING_T_CODE_BUF_SIZE_ERR: Buffer size error the RxD buffer( - * s) were not appropriately sized and data loss occurred. - * @VXGE_HW_RING_T_CODE_INT_ECC_ERR: Internal ECC error RxD corrupted. - * @VXGE_HW_RING_T_CODE_BENIGN_OVFLOW: Benign overflow the contents of - * Segment1 exceeded the capacity of Buffer1 and the remainder - * was placed in Buffer2. Segment2 now starts in Buffer3. - * No data loss or errors occurred. - * @VXGE_HW_RING_T_CODE_ZERO_LEN_BUFF: Buffer size 0 one of the RxDs - * assigned buffers has a size of 0 bytes. - * @VXGE_HW_RING_T_CODE_FRM_DROP: Frame dropped either due to - * VPath Reset or because of a VPIN mismatch. - * @VXGE_HW_RING_T_CODE_UNUSED: Unused - * @VXGE_HW_RING_T_CODE_MULTI_ERR: Multiple errors more than one - * transfer code condition occurred. - * - * Transfer codes returned by adapter. - */ -enum vxge_hw_ring_tcode { - VXGE_HW_RING_T_CODE_OK = 0x0, - VXGE_HW_RING_T_CODE_L3_CKSUM_MISMATCH = 0x1, - VXGE_HW_RING_T_CODE_L4_CKSUM_MISMATCH = 0x2, - VXGE_HW_RING_T_CODE_L3_L4_CKSUM_MISMATCH = 0x3, - VXGE_HW_RING_T_CODE_L3_PKT_ERR = 0x5, - VXGE_HW_RING_T_CODE_L2_FRM_ERR = 0x6, - VXGE_HW_RING_T_CODE_BUF_SIZE_ERR = 0x7, - VXGE_HW_RING_T_CODE_INT_ECC_ERR = 0x8, - VXGE_HW_RING_T_CODE_BENIGN_OVFLOW = 0x9, - VXGE_HW_RING_T_CODE_ZERO_LEN_BUFF = 0xA, - VXGE_HW_RING_T_CODE_FRM_DROP = 0xC, - VXGE_HW_RING_T_CODE_UNUSED = 0xE, - VXGE_HW_RING_T_CODE_MULTI_ERR = 0xF -}; - - -/** - * enum enum vxge_hw_fifo_gather_code - Gather codes used in fifo TxD - * @VXGE_HW_FIFO_GATHER_CODE_FIRST: First TxDL - * @VXGE_HW_FIFO_GATHER_CODE_MIDDLE: Middle TxDL - * @VXGE_HW_FIFO_GATHER_CODE_LAST: Last TxDL - * @VXGE_HW_FIFO_GATHER_CODE_FIRST_LAST: First and Last TxDL. - * - * These gather codes are used to indicate the position of a TxD in a TxD list - */ -enum vxge_hw_fifo_gather_code { - VXGE_HW_FIFO_GATHER_CODE_FIRST = 0x2, - VXGE_HW_FIFO_GATHER_CODE_MIDDLE = 0x0, - VXGE_HW_FIFO_GATHER_CODE_LAST = 0x1, - VXGE_HW_FIFO_GATHER_CODE_FIRST_LAST = 0x3 -}; - -/** - * enum enum vxge_hw_fifo_tcode - tcodes used in fifo - * @VXGE_HW_FIFO_T_CODE_OK: Transfer OK - * @VXGE_HW_FIFO_T_CODE_PCI_READ_CORRUPT: PCI read transaction (either TxD or - * frame data) returned with corrupt data. - * @VXGE_HW_FIFO_T_CODE_PCI_READ_FAIL:PCI read transaction was returned - * with no data. - * @VXGE_HW_FIFO_T_CODE_INVALID_MSS: The host attempted to send either a - * frame or LSO MSS that was too long (>9800B). - * @VXGE_HW_FIFO_T_CODE_LSO_ERROR: Error detected during TCP/UDP Large Send - * Offload operation, due to improper header template, - * unsupported protocol, etc. - * @VXGE_HW_FIFO_T_CODE_UNUSED: Unused - * @VXGE_HW_FIFO_T_CODE_MULTI_ERROR: Set to 1 by the adapter if multiple - * data buffer transfer errors are encountered (see below). - * Otherwise it is set to 0. - * - * These tcodes are returned in various API for TxD status - */ -enum vxge_hw_fifo_tcode { - VXGE_HW_FIFO_T_CODE_OK = 0x0, - VXGE_HW_FIFO_T_CODE_PCI_READ_CORRUPT = 0x1, - VXGE_HW_FIFO_T_CODE_PCI_READ_FAIL = 0x2, - VXGE_HW_FIFO_T_CODE_INVALID_MSS = 0x3, - VXGE_HW_FIFO_T_CODE_LSO_ERROR = 0x4, - VXGE_HW_FIFO_T_CODE_UNUSED = 0x7, - VXGE_HW_FIFO_T_CODE_MULTI_ERROR = 0x8 -}; - -enum vxge_hw_status -vxge_hw_ring_replenish(struct __vxge_hw_ring *ring); - -void vxge_hw_ring_rxd_post(struct __vxge_hw_ring *ring_handle, - struct vxge_hw_ring_rxd_1 *rxdp); - -void vxge_hw_fifo_txdl_buffer_set(struct __vxge_hw_fifo *fifo, - struct vxge_hw_fifo_txd *txdp, - struct io_buffer *iob); - -void vxge_hw_fifo_txdl_post(struct __vxge_hw_fifo *fifo, - struct vxge_hw_fifo_txd *txdp); - -enum vxge_hw_status __vxge_hw_ring_create( - struct __vxge_hw_virtualpath *vpath, - struct __vxge_hw_ring *ring); - -enum vxge_hw_status __vxge_hw_ring_delete( - struct __vxge_hw_ring *ringh); - -enum vxge_hw_status __vxge_hw_fifo_create( - struct __vxge_hw_virtualpath *vpath, - struct __vxge_hw_fifo *fifo); - -enum vxge_hw_status -__vxge_hw_fifo_delete(struct __vxge_hw_fifo *fifo); - -enum vxge_hw_status __vxge_hw_vpath_reset( - struct __vxge_hw_device *devh, u32 vp_id); - -enum vxge_hw_status -__vxge_hw_vpath_enable(struct __vxge_hw_device *devh, u32 vp_id); - -void -__vxge_hw_vpath_prc_configure(struct __vxge_hw_device *hldev); - -enum vxge_hw_status -__vxge_hw_vpath_kdfc_configure(struct __vxge_hw_device *devh, u32 vp_id); - -enum vxge_hw_status -__vxge_hw_vpath_mac_configure(struct __vxge_hw_device *devh); - -enum vxge_hw_status -__vxge_hw_vpath_tim_configure(struct __vxge_hw_device *devh, u32 vp_id); - -enum vxge_hw_status -__vxge_hw_vpath_initialize(struct __vxge_hw_device *devh, u32 vp_id); - -enum vxge_hw_status __vxge_hw_vp_initialize( - struct __vxge_hw_device *hldev, u32 vp_id, - struct __vxge_hw_virtualpath *vpath); - -void __vxge_hw_vp_terminate(struct __vxge_hw_device *hldev, - struct __vxge_hw_virtualpath *vpath); - -enum vxge_hw_status -vxge_hw_device_begin_irq(struct __vxge_hw_device *hldev); - -void vxge_hw_device_intr_enable(struct __vxge_hw_device *hldev); - -void vxge_hw_device_intr_disable(struct __vxge_hw_device *hldev); - -void vxge_hw_device_mask_all(struct __vxge_hw_device *hldev); - -void vxge_hw_device_unmask_all(struct __vxge_hw_device *hldev); - -void vxge_hw_vpath_doorbell_rx(struct __vxge_hw_ring *ringh); - -enum vxge_hw_status vxge_hw_vpath_poll_rx(struct __vxge_hw_ring *ringh); - -enum vxge_hw_status vxge_hw_vpath_poll_tx(struct __vxge_hw_fifo *fifo); - -struct vxge_hw_fifo_txd * -vxge_hw_fifo_free_txdl_get(struct __vxge_hw_fifo *fifo); - -#endif |