2 * QLogic qlcnic NIC Driver
3 * Copyright (c) 2009-2013 QLogic Corporation
5 * See LICENSE.qlcnic for copyright and licensing details.
11 #include <linux/module.h>
12 #include <linux/kernel.h>
13 #include <linux/types.h>
14 #include <linux/ioport.h>
15 #include <linux/pci.h>
16 #include <linux/netdevice.h>
17 #include <linux/etherdevice.h>
20 #include <linux/tcp.h>
21 #include <linux/skbuff.h>
22 #include <linux/firmware.h>
23 #include <linux/ethtool.h>
24 #include <linux/mii.h>
25 #include <linux/timer.h>
27 #include <linux/vmalloc.h>
30 #include <asm/byteorder.h>
31 #include <linux/bitops.h>
32 #include <linux/if_vlan.h>
34 #include "qlcnic_hdr.h"
35 #include "qlcnic_hw.h"
36 #include "qlcnic_83xx_hw.h"
38 #define _QLCNIC_LINUX_MAJOR 5
39 #define _QLCNIC_LINUX_MINOR 3
40 #define _QLCNIC_LINUX_SUBVERSION 47
41 #define QLCNIC_LINUX_VERSIONID "5.3.47"
42 #define QLCNIC_DRV_IDC_VER 0x01
43 #define QLCNIC_DRIVER_VERSION ((_QLCNIC_LINUX_MAJOR << 16) |\
44 (_QLCNIC_LINUX_MINOR << 8) | (_QLCNIC_LINUX_SUBVERSION))
46 #define QLCNIC_VERSION_CODE(a, b, c) (((a) << 24) + ((b) << 16) + (c))
47 #define _major(v) (((v) >> 24) & 0xff)
48 #define _minor(v) (((v) >> 16) & 0xff)
49 #define _build(v) ((v) & 0xffff)
51 /* version in image has weird encoding:
54 * 31:16 - build (little endian)
56 #define QLCNIC_DECODE_VERSION(v) \
57 QLCNIC_VERSION_CODE(((v) & 0xff), (((v) >> 8) & 0xff), ((v) >> 16))
59 #define QLCNIC_MIN_FW_VERSION QLCNIC_VERSION_CODE(4, 4, 2)
60 #define QLCNIC_NUM_FLASH_SECTORS (64)
61 #define QLCNIC_FLASH_SECTOR_SIZE (64 * 1024)
62 #define QLCNIC_FLASH_TOTAL_SIZE (QLCNIC_NUM_FLASH_SECTORS \
63 * QLCNIC_FLASH_SECTOR_SIZE)
65 #define RCV_DESC_RINGSIZE(rds_ring) \
66 (sizeof(struct rcv_desc) * (rds_ring)->num_desc)
67 #define RCV_BUFF_RINGSIZE(rds_ring) \
68 (sizeof(struct qlcnic_rx_buffer) * rds_ring->num_desc)
69 #define STATUS_DESC_RINGSIZE(sds_ring) \
70 (sizeof(struct status_desc) * (sds_ring)->num_desc)
71 #define TX_BUFF_RINGSIZE(tx_ring) \
72 (sizeof(struct qlcnic_cmd_buffer) * tx_ring->num_desc)
73 #define TX_DESC_RINGSIZE(tx_ring) \
74 (sizeof(struct cmd_desc_type0) * tx_ring->num_desc)
76 #define QLCNIC_P3P_A0 0x50
77 #define QLCNIC_P3P_C0 0x58
79 #define QLCNIC_IS_REVISION_P3P(REVISION) (REVISION >= QLCNIC_P3P_A0)
81 #define FIRST_PAGE_GROUP_START 0
82 #define FIRST_PAGE_GROUP_END 0x100000
84 #define P3P_MAX_MTU (9600)
85 #define P3P_MIN_MTU (68)
86 #define QLCNIC_MAX_ETHERHDR 32 /* This contains some padding */
88 #define QLCNIC_P3P_RX_BUF_MAX_LEN (QLCNIC_MAX_ETHERHDR + ETH_DATA_LEN)
89 #define QLCNIC_P3P_RX_JUMBO_BUF_MAX_LEN (QLCNIC_MAX_ETHERHDR + P3P_MAX_MTU)
90 #define QLCNIC_CT_DEFAULT_RX_BUF_LEN 2048
91 #define QLCNIC_LRO_BUFFER_EXTRA 2048
94 #define QLCNIC_MAX_FRAGS_PER_TX 14
95 #define MAX_TSO_HEADER_DESC 2
96 #define MGMT_CMD_DESC_RESV 4
97 #define TX_STOP_THRESH ((MAX_SKB_FRAGS >> 2) + MAX_TSO_HEADER_DESC \
99 #define QLCNIC_MAX_TX_TIMEOUTS 2
100 #define QLCNIC_MAX_TX_RINGS 8
101 #define QLCNIC_MAX_SDS_RINGS 8
104 * Following are the states of the Phantom. Phantom will set them and
105 * Host will read to check if the fields are correct.
107 #define PHAN_INITIALIZE_FAILED 0xffff
108 #define PHAN_INITIALIZE_COMPLETE 0xff01
110 /* Host writes the following to notify that it has done the init-handshake */
111 #define PHAN_INITIALIZE_ACK 0xf00f
112 #define PHAN_PEG_RCV_INITIALIZED 0xff01
114 #define NUM_RCV_DESC_RINGS 3
116 #define RCV_RING_NORMAL 0
117 #define RCV_RING_JUMBO 1
119 #define MIN_CMD_DESCRIPTORS 64
120 #define MIN_RCV_DESCRIPTORS 64
121 #define MIN_JUMBO_DESCRIPTORS 32
123 #define MAX_CMD_DESCRIPTORS 1024
124 #define MAX_RCV_DESCRIPTORS_1G 4096
125 #define MAX_RCV_DESCRIPTORS_10G 8192
126 #define MAX_RCV_DESCRIPTORS_VF 2048
127 #define MAX_JUMBO_RCV_DESCRIPTORS_1G 512
128 #define MAX_JUMBO_RCV_DESCRIPTORS_10G 1024
130 #define DEFAULT_RCV_DESCRIPTORS_1G 2048
131 #define DEFAULT_RCV_DESCRIPTORS_10G 4096
132 #define DEFAULT_RCV_DESCRIPTORS_VF 1024
133 #define MAX_RDS_RINGS 2
135 #define get_next_index(index, length) \
136 (((index) + 1) & ((length) - 1))
139 * Following data structures describe the descriptors that will be used.
140 * Added fileds of tcpHdrSize and ipHdrSize, The driver needs to do it only when
141 * we are doing LSO (above the 1500 size packet) only.
143 struct cmd_desc_type0 {
144 u8 tcp_hdr_offset; /* For LSO only */
145 u8 ip_hdr_offset; /* For LSO only */
146 __le16 flags_opcode; /* 15:13 unused, 12:7 opcode, 6:0 flags */
147 __le32 nfrags__length; /* 31:8 total len, 7:0 frag count */
151 __le16 reference_handle;
153 u8 port_ctxid; /* 7:4 ctxid 3:0 port */
154 u8 total_hdr_length; /* LSO only : MAC+IP+TCP Hdr size */
155 __le16 conn_id; /* IPSec offoad only */
160 __le16 buffer_length[4];
164 u8 eth_addr[ETH_ALEN];
167 } __attribute__ ((aligned(64)));
169 /* Note: sizeof(rcv_desc) should always be a mutliple of 2 */
171 __le16 reference_handle;
173 __le32 buffer_length; /* allocated buffer length (usually 2K) */
178 __le64 status_desc_data[2];
179 } __attribute__ ((aligned(16)));
181 /* UNIFIED ROMIMAGE */
182 #define QLCNIC_UNI_FW_MIN_SIZE 0xc8000
183 #define QLCNIC_UNI_DIR_SECT_PRODUCT_TBL 0x0
184 #define QLCNIC_UNI_DIR_SECT_BOOTLD 0x6
185 #define QLCNIC_UNI_DIR_SECT_FW 0x7
188 #define QLCNIC_UNI_CHIP_REV_OFF 10
189 #define QLCNIC_UNI_FLAGS_OFF 11
190 #define QLCNIC_UNI_BIOS_VERSION_OFF 12
191 #define QLCNIC_UNI_BOOTLD_IDX_OFF 27
192 #define QLCNIC_UNI_FIRMWARE_IDX_OFF 29
194 struct uni_table_desc{
201 struct uni_data_desc{
207 /* Flash Defines and Structures */
208 #define QLCNIC_FLT_LOCATION 0x3F1000
209 #define QLCNIC_FDT_LOCATION 0x3F0000
210 #define QLCNIC_B0_FW_IMAGE_REGION 0x74
211 #define QLCNIC_C0_FW_IMAGE_REGION 0x97
212 #define QLCNIC_BOOTLD_REGION 0X72
213 struct qlcnic_flt_header {
220 struct qlcnic_flt_entry {
230 /* Flash Descriptor Table */
244 u8 write_enable_bits;
245 u8 write_statusreg_cmd;
246 u8 unprotected_sec_cmd;
251 u32 write_enable_data;
253 u8 write_disable_bits;
257 u8 protected_sec_cmd;
260 /* Magic number to let user know flash is programmed */
261 #define QLCNIC_BDINFO_MAGIC 0x12345678
263 #define QLCNIC_BRDTYPE_P3P_REF_QG 0x0021
264 #define QLCNIC_BRDTYPE_P3P_HMEZ 0x0022
265 #define QLCNIC_BRDTYPE_P3P_10G_CX4_LP 0x0023
266 #define QLCNIC_BRDTYPE_P3P_4_GB 0x0024
267 #define QLCNIC_BRDTYPE_P3P_IMEZ 0x0025
268 #define QLCNIC_BRDTYPE_P3P_10G_SFP_PLUS 0x0026
269 #define QLCNIC_BRDTYPE_P3P_10000_BASE_T 0x0027
270 #define QLCNIC_BRDTYPE_P3P_XG_LOM 0x0028
271 #define QLCNIC_BRDTYPE_P3P_4_GB_MM 0x0029
272 #define QLCNIC_BRDTYPE_P3P_10G_SFP_CT 0x002a
273 #define QLCNIC_BRDTYPE_P3P_10G_SFP_QT 0x002b
274 #define QLCNIC_BRDTYPE_P3P_10G_CX4 0x0031
275 #define QLCNIC_BRDTYPE_P3P_10G_XFP 0x0032
276 #define QLCNIC_BRDTYPE_P3P_10G_TP 0x0080
278 #define QLCNIC_MSIX_TABLE_OFFSET 0x44
280 /* Flash memory map */
281 #define QLCNIC_BRDCFG_START 0x4000 /* board config */
282 #define QLCNIC_BOOTLD_START 0x10000 /* bootld */
283 #define QLCNIC_IMAGE_START 0x43000 /* compressed image */
284 #define QLCNIC_USER_START 0x3E8000 /* Firmare info */
286 #define QLCNIC_FW_VERSION_OFFSET (QLCNIC_USER_START+0x408)
287 #define QLCNIC_FW_SIZE_OFFSET (QLCNIC_USER_START+0x40c)
288 #define QLCNIC_FW_SERIAL_NUM_OFFSET (QLCNIC_USER_START+0x81c)
289 #define QLCNIC_BIOS_VERSION_OFFSET (QLCNIC_USER_START+0x83c)
291 #define QLCNIC_BRDTYPE_OFFSET (QLCNIC_BRDCFG_START+0x8)
292 #define QLCNIC_FW_MAGIC_OFFSET (QLCNIC_BRDCFG_START+0x128)
294 #define QLCNIC_FW_MIN_SIZE (0x3fffff)
295 #define QLCNIC_UNIFIED_ROMIMAGE 0
296 #define QLCNIC_FLASH_ROMIMAGE 1
297 #define QLCNIC_UNKNOWN_ROMIMAGE 0xff
299 #define QLCNIC_UNIFIED_ROMIMAGE_NAME "phanfw.bin"
300 #define QLCNIC_FLASH_ROMIMAGE_NAME "flash"
302 extern char qlcnic_driver_name[];
304 extern int qlcnic_use_msi;
305 extern int qlcnic_use_msi_x;
306 extern int qlcnic_auto_fw_reset;
307 extern int qlcnic_load_fw_file;
309 /* Number of status descriptors to handle per interrupt */
310 #define MAX_STATUS_HANDLE (64)
313 * qlcnic_skb_frag{} is to contain mapping info for each SG list. This
314 * has to be freed when DMA is complete. This is part of qlcnic_tx_buffer{}.
316 struct qlcnic_skb_frag {
321 /* Following defines are for the state of the buffers */
322 #define QLCNIC_BUFFER_FREE 0
323 #define QLCNIC_BUFFER_BUSY 1
326 * There will be one qlcnic_buffer per skb packet. These will be
327 * used to save the dma info for pci_unmap_page()
329 struct qlcnic_cmd_buffer {
331 struct qlcnic_skb_frag frag_array[MAX_SKB_FRAGS + 1];
335 /* In rx_buffer, we do not need multiple fragments as is a single buffer */
336 struct qlcnic_rx_buffer {
339 struct list_head list;
344 #define QLCNIC_GBE 0x01
345 #define QLCNIC_XGBE 0x02
348 * Interrupt coalescing defaults. The defaults are for 1500 MTU. It is
349 * adjusted based on configured MTU.
351 #define QLCNIC_INTR_COAL_TYPE_RX 1
352 #define QLCNIC_INTR_COAL_TYPE_TX 2
354 #define QLCNIC_DEF_INTR_COALESCE_RX_TIME_US 3
355 #define QLCNIC_DEF_INTR_COALESCE_RX_PACKETS 256
357 #define QLCNIC_DEF_INTR_COALESCE_TX_TIME_US 64
358 #define QLCNIC_DEF_INTR_COALESCE_TX_PACKETS 64
360 #define QLCNIC_INTR_DEFAULT 0x04
361 #define QLCNIC_CONFIG_INTR_COALESCE 3
362 #define QLCNIC_DEV_INFO_SIZE 1
364 struct qlcnic_nic_intr_coalesce {
375 struct qlcnic_dump_template_hdr {
392 struct qlcnic_fw_dump {
393 u8 clr; /* flag to indicate if dump is cleared */
394 u8 enable; /* enable/disable dump */
395 u32 size; /* total size of the dump */
396 void *data; /* dump data area */
397 struct qlcnic_dump_template_hdr *tmpl_hdr;
398 dma_addr_t phys_addr;
404 * One hardware_context{} per adapter
405 * contains interrupt info as well shared hardware info.
407 struct qlcnic_hardware_context {
408 void __iomem *pci_base0;
409 void __iomem *ocm_win_crb;
411 unsigned long pci_len0;
414 struct mutex mem_lock;
454 u32 extra_capability[3];
459 struct qlcnic_hardware_ops *hw_ops;
460 struct qlcnic_nic_intr_coalesce coal;
461 struct qlcnic_fw_dump fw_dump;
462 struct qlcnic_fdt fdt;
463 struct qlc_83xx_reset reset;
464 struct qlc_83xx_idc idc;
465 struct qlc_83xx_fw_info fw_info;
466 struct qlcnic_intrpt_config *intr_tbl;
467 struct qlcnic_sriov *sriov;
470 u32 mbox_aen[QLC_83XX_MBX_AEN_CNT];
472 struct qlcnic_mailbox *mailbox;
476 struct qlcnic_adapter_stats {
490 u64 skb_alloc_failure;
492 u64 rx_dma_map_error;
493 u64 tx_dma_map_error;
495 u64 mac_filter_limit_overrun;
499 * Rcv Descriptor Context. One such per Rcv Descriptor. There may
500 * be one Rcv Descriptor for normal packets, one for jumbo and may be others.
502 struct qlcnic_host_rds_ring {
503 void __iomem *crb_rcv_producer;
504 struct rcv_desc *desc_head;
505 struct qlcnic_rx_buffer *rx_buf_arr;
511 struct list_head free_list;
513 dma_addr_t phys_addr;
514 } ____cacheline_internodealigned_in_smp;
516 struct qlcnic_host_sds_ring {
519 void __iomem *crb_sts_consumer;
521 struct qlcnic_host_tx_ring *tx_ring;
522 struct status_desc *desc_head;
523 struct qlcnic_adapter *adapter;
524 struct napi_struct napi;
525 struct list_head free_list[NUM_RCV_DESC_RINGS];
527 void __iomem *crb_intr_mask;
530 dma_addr_t phys_addr;
531 char name[IFNAMSIZ + 12];
532 } ____cacheline_internodealigned_in_smp;
534 struct qlcnic_host_tx_ring {
536 void __iomem *crb_intr_mask;
537 char name[IFNAMSIZ + 12];
550 void __iomem *crb_cmd_producer;
551 struct cmd_desc_type0 *desc_head;
552 struct qlcnic_adapter *adapter;
553 struct napi_struct napi;
554 struct qlcnic_cmd_buffer *cmd_buf_arr;
557 dma_addr_t phys_addr;
558 dma_addr_t hw_cons_phys_addr;
559 struct netdev_queue *txq;
560 } ____cacheline_internodealigned_in_smp;
563 * Receive context. There is one such structure per instance of the
564 * receive processing. Any state information that is relevant to
565 * the receive, and is must be in this structure. The global data may be
568 struct qlcnic_recv_context {
569 struct qlcnic_host_rds_ring *rds_rings;
570 struct qlcnic_host_sds_ring *sds_rings;
576 /* HW context creation */
578 #define QLCNIC_OS_CRB_RETRY_COUNT 4000
580 #define QLCNIC_CDRP_CMD_BIT 0x80000000
583 * All responses must have the QLCNIC_CDRP_CMD_BIT cleared
584 * in the crb QLCNIC_CDRP_CRB_OFFSET.
586 #define QLCNIC_CDRP_FORM_RSP(rsp) (rsp)
587 #define QLCNIC_CDRP_IS_RSP(rsp) (((rsp) & QLCNIC_CDRP_CMD_BIT) == 0)
589 #define QLCNIC_CDRP_RSP_OK 0x00000001
590 #define QLCNIC_CDRP_RSP_FAIL 0x00000002
591 #define QLCNIC_CDRP_RSP_TIMEOUT 0x00000003
594 * All commands must have the QLCNIC_CDRP_CMD_BIT set in
595 * the crb QLCNIC_CDRP_CRB_OFFSET.
597 #define QLCNIC_CDRP_FORM_CMD(cmd) (QLCNIC_CDRP_CMD_BIT | (cmd))
599 #define QLCNIC_RCODE_SUCCESS 0
600 #define QLCNIC_RCODE_INVALID_ARGS 6
601 #define QLCNIC_RCODE_NOT_SUPPORTED 9
602 #define QLCNIC_RCODE_NOT_PERMITTED 10
603 #define QLCNIC_RCODE_NOT_IMPL 15
604 #define QLCNIC_RCODE_INVALID 16
605 #define QLCNIC_RCODE_TIMEOUT 17
606 #define QLCNIC_DESTROY_CTX_RESET 0
609 * Capabilities Announced
611 #define QLCNIC_CAP0_LEGACY_CONTEXT (1)
612 #define QLCNIC_CAP0_LEGACY_MN (1 << 2)
613 #define QLCNIC_CAP0_LSO (1 << 6)
614 #define QLCNIC_CAP0_JUMBO_CONTIGUOUS (1 << 7)
615 #define QLCNIC_CAP0_LRO_CONTIGUOUS (1 << 8)
616 #define QLCNIC_CAP0_VALIDOFF (1 << 11)
617 #define QLCNIC_CAP0_LRO_MSS (1 << 21)
618 #define QLCNIC_CAP0_TX_MULTI (1 << 22)
623 #define QLCNIC_HOST_CTX_STATE_FREED 0
624 #define QLCNIC_HOST_CTX_STATE_ACTIVE 2
630 struct qlcnic_hostrq_sds_ring {
631 __le64 host_phys_addr; /* Ring base addr */
632 __le32 ring_size; /* Ring entries */
634 __le16 rsvd; /* Padding */
637 struct qlcnic_hostrq_rds_ring {
638 __le64 host_phys_addr; /* Ring base addr */
639 __le64 buff_size; /* Packet buffer size */
640 __le32 ring_size; /* Ring entries */
641 __le32 ring_kind; /* Class of ring */
644 struct qlcnic_hostrq_rx_ctx {
645 __le64 host_rsp_dma_addr; /* Response dma'd here */
646 __le32 capabilities[4]; /* Flag bit vector */
647 __le32 host_int_crb_mode; /* Interrupt crb usage */
648 __le32 host_rds_crb_mode; /* RDS crb usage */
649 /* These ring offsets are relative to data[0] below */
650 __le32 rds_ring_offset; /* Offset to RDS config */
651 __le32 sds_ring_offset; /* Offset to SDS config */
652 __le16 num_rds_rings; /* Count of RDS rings */
653 __le16 num_sds_rings; /* Count of SDS rings */
654 __le16 valid_field_offset;
657 u8 reserved[128]; /* reserve space for future expansion*/
658 /* MUST BE 64-bit aligned.
659 The following is packed:
661 - N hostrq_sds_rings */
665 struct qlcnic_cardrsp_rds_ring{
666 __le32 host_producer_crb; /* Crb to use */
667 __le32 rsvd1; /* Padding */
670 struct qlcnic_cardrsp_sds_ring {
671 __le32 host_consumer_crb; /* Crb to use */
672 __le32 interrupt_crb; /* Crb to use */
675 struct qlcnic_cardrsp_rx_ctx {
676 /* These ring offsets are relative to data[0] below */
677 __le32 rds_ring_offset; /* Offset to RDS config */
678 __le32 sds_ring_offset; /* Offset to SDS config */
679 __le32 host_ctx_state; /* Starting State */
680 __le32 num_fn_per_port; /* How many PCI fn share the port */
681 __le16 num_rds_rings; /* Count of RDS rings */
682 __le16 num_sds_rings; /* Count of SDS rings */
683 __le16 context_id; /* Handle for context */
684 u8 phys_port; /* Physical id of port */
685 u8 virt_port; /* Virtual/Logical id of port */
686 u8 reserved[128]; /* save space for future expansion */
687 /* MUST BE 64-bit aligned.
688 The following is packed:
689 - N cardrsp_rds_rings
690 - N cardrs_sds_rings */
694 #define SIZEOF_HOSTRQ_RX(HOSTRQ_RX, rds_rings, sds_rings) \
695 (sizeof(HOSTRQ_RX) + \
696 (rds_rings)*(sizeof(struct qlcnic_hostrq_rds_ring)) + \
697 (sds_rings)*(sizeof(struct qlcnic_hostrq_sds_ring)))
699 #define SIZEOF_CARDRSP_RX(CARDRSP_RX, rds_rings, sds_rings) \
700 (sizeof(CARDRSP_RX) + \
701 (rds_rings)*(sizeof(struct qlcnic_cardrsp_rds_ring)) + \
702 (sds_rings)*(sizeof(struct qlcnic_cardrsp_sds_ring)))
708 struct qlcnic_hostrq_cds_ring {
709 __le64 host_phys_addr; /* Ring base addr */
710 __le32 ring_size; /* Ring entries */
711 __le32 rsvd; /* Padding */
714 struct qlcnic_hostrq_tx_ctx {
715 __le64 host_rsp_dma_addr; /* Response dma'd here */
716 __le64 cmd_cons_dma_addr; /* */
717 __le64 dummy_dma_addr; /* */
718 __le32 capabilities[4]; /* Flag bit vector */
719 __le32 host_int_crb_mode; /* Interrupt crb usage */
720 __le32 rsvd1; /* Padding */
721 __le16 rsvd2; /* Padding */
722 __le16 interrupt_ctl;
724 __le16 rsvd3; /* Padding */
725 struct qlcnic_hostrq_cds_ring cds_ring; /* Desc of cds ring */
726 u8 reserved[128]; /* future expansion */
729 struct qlcnic_cardrsp_cds_ring {
730 __le32 host_producer_crb; /* Crb to use */
731 __le32 interrupt_crb; /* Crb to use */
734 struct qlcnic_cardrsp_tx_ctx {
735 __le32 host_ctx_state; /* Starting state */
736 __le16 context_id; /* Handle for context */
737 u8 phys_port; /* Physical id of port */
738 u8 virt_port; /* Virtual/Logical id of port */
739 struct qlcnic_cardrsp_cds_ring cds_ring; /* Card cds settings */
740 u8 reserved[128]; /* future expansion */
743 #define SIZEOF_HOSTRQ_TX(HOSTRQ_TX) (sizeof(HOSTRQ_TX))
744 #define SIZEOF_CARDRSP_TX(CARDRSP_TX) (sizeof(CARDRSP_TX))
748 #define QLCNIC_HOST_RDS_CRB_MODE_UNIQUE 0
749 #define QLCNIC_HOST_RDS_CRB_MODE_SHARED 1
750 #define QLCNIC_HOST_RDS_CRB_MODE_CUSTOM 2
751 #define QLCNIC_HOST_RDS_CRB_MODE_MAX 3
753 #define QLCNIC_HOST_INT_CRB_MODE_UNIQUE 0
754 #define QLCNIC_HOST_INT_CRB_MODE_SHARED 1
755 #define QLCNIC_HOST_INT_CRB_MODE_NORX 2
756 #define QLCNIC_HOST_INT_CRB_MODE_NOTX 3
757 #define QLCNIC_HOST_INT_CRB_MODE_NORXTX 4
762 #define MC_COUNT_P3P 38
764 #define QLCNIC_MAC_NOOP 0
765 #define QLCNIC_MAC_ADD 1
766 #define QLCNIC_MAC_DEL 2
767 #define QLCNIC_MAC_VLAN_ADD 3
768 #define QLCNIC_MAC_VLAN_DEL 4
770 struct qlcnic_mac_list_s {
771 struct list_head list;
772 uint8_t mac_addr[ETH_ALEN+2];
776 #define NO_MAC_LEARN 0
777 #define DRV_MAC_LEARN 1
778 #define FDB_MAC_LEARN 2
780 #define QLCNIC_HOST_REQUEST 0x13
781 #define QLCNIC_REQUEST 0x14
783 #define QLCNIC_MAC_EVENT 0x1
785 #define QLCNIC_IP_UP 2
786 #define QLCNIC_IP_DOWN 3
788 #define QLCNIC_ILB_MODE 0x1
789 #define QLCNIC_ELB_MODE 0x2
791 #define QLCNIC_LINKEVENT 0x1
792 #define QLCNIC_LB_RESPONSE 0x2
793 #define QLCNIC_IS_LB_CONFIGURED(VAL) \
794 (VAL == (QLCNIC_LINKEVENT | QLCNIC_LB_RESPONSE))
797 * Driver --> Firmware
799 #define QLCNIC_H2C_OPCODE_CONFIG_RSS 0x1
800 #define QLCNIC_H2C_OPCODE_CONFIG_INTR_COALESCE 0x3
801 #define QLCNIC_H2C_OPCODE_CONFIG_LED 0x4
802 #define QLCNIC_H2C_OPCODE_LRO_REQUEST 0x7
803 #define QLCNIC_H2C_OPCODE_SET_MAC_RECEIVE_MODE 0xc
804 #define QLCNIC_H2C_OPCODE_CONFIG_IPADDR 0x12
806 #define QLCNIC_H2C_OPCODE_GET_LINKEVENT 0x15
807 #define QLCNIC_H2C_OPCODE_CONFIG_BRIDGING 0x17
808 #define QLCNIC_H2C_OPCODE_CONFIG_HW_LRO 0x18
809 #define QLCNIC_H2C_OPCODE_CONFIG_LOOPBACK 0x13
812 * Firmware --> Driver
815 #define QLCNIC_C2H_OPCODE_CONFIG_LOOPBACK 0x8f
816 #define QLCNIC_C2H_OPCODE_GET_LINKEVENT_RESPONSE 0x8D
818 #define VPORT_MISS_MODE_DROP 0 /* drop all unmatched */
819 #define VPORT_MISS_MODE_ACCEPT_ALL 1 /* accept all packets */
820 #define VPORT_MISS_MODE_ACCEPT_MULTI 2 /* accept unmatched multicast */
822 #define QLCNIC_LRO_REQUEST_CLEANUP 4
824 /* Capabilites received */
825 #define QLCNIC_FW_CAPABILITY_TSO BIT_1
826 #define QLCNIC_FW_CAPABILITY_BDG BIT_8
827 #define QLCNIC_FW_CAPABILITY_FVLANTX BIT_9
828 #define QLCNIC_FW_CAPABILITY_HW_LRO BIT_10
829 #define QLCNIC_FW_CAPABILITY_2_MULTI_TX BIT_4
830 #define QLCNIC_FW_CAPABILITY_MULTI_LOOPBACK BIT_27
831 #define QLCNIC_FW_CAPABILITY_MORE_CAPS BIT_31
833 #define QLCNIC_FW_CAPABILITY_2_LRO_MAX_TCP_SEG BIT_2
834 #define QLCNIC_FW_CAP2_HW_LRO_IPV6 BIT_3
835 #define QLCNIC_FW_CAPABILITY_SET_DRV_VER BIT_5
836 #define QLCNIC_FW_CAPABILITY_2_BEACON BIT_7
839 #define LINKEVENT_MODULE_NOT_PRESENT 1
840 #define LINKEVENT_MODULE_OPTICAL_UNKNOWN 2
841 #define LINKEVENT_MODULE_OPTICAL_SRLR 3
842 #define LINKEVENT_MODULE_OPTICAL_LRM 4
843 #define LINKEVENT_MODULE_OPTICAL_SFP_1G 5
844 #define LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLE 6
845 #define LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLELEN 7
846 #define LINKEVENT_MODULE_TWINAX 8
848 #define LINKSPEED_10GBPS 10000
849 #define LINKSPEED_1GBPS 1000
850 #define LINKSPEED_100MBPS 100
851 #define LINKSPEED_10MBPS 10
853 #define LINKSPEED_ENCODED_10MBPS 0
854 #define LINKSPEED_ENCODED_100MBPS 1
855 #define LINKSPEED_ENCODED_1GBPS 2
857 #define LINKEVENT_AUTONEG_DISABLED 0
858 #define LINKEVENT_AUTONEG_ENABLED 1
860 #define LINKEVENT_HALF_DUPLEX 0
861 #define LINKEVENT_FULL_DUPLEX 1
863 #define LINKEVENT_LINKSPEED_MBPS 0
864 #define LINKEVENT_LINKSPEED_ENCODED 1
866 /* firmware response header:
867 * 63:58 - message type
871 * 47:40 - completion id
876 #define qlcnic_get_nic_msg_opcode(msg_hdr) \
877 ((msg_hdr >> 32) & 0xFF)
879 struct qlcnic_fw_msg {
889 struct qlcnic_nic_req {
895 struct qlcnic_mac_req {
901 struct qlcnic_vlan_req {
906 struct qlcnic_ipaddr {
911 #define QLCNIC_MSI_ENABLED 0x02
912 #define QLCNIC_MSIX_ENABLED 0x04
913 #define QLCNIC_LRO_ENABLED 0x01
914 #define QLCNIC_LRO_DISABLED 0x00
915 #define QLCNIC_BRIDGE_ENABLED 0X10
916 #define QLCNIC_DIAG_ENABLED 0x20
917 #define QLCNIC_ESWITCH_ENABLED 0x40
918 #define QLCNIC_ADAPTER_INITIALIZED 0x80
919 #define QLCNIC_TAGGING_ENABLED 0x100
920 #define QLCNIC_MACSPOOF 0x200
921 #define QLCNIC_MAC_OVERRIDE_DISABLED 0x400
922 #define QLCNIC_PROMISC_DISABLED 0x800
923 #define QLCNIC_NEED_FLR 0x1000
924 #define QLCNIC_FW_RESET_OWNER 0x2000
925 #define QLCNIC_FW_HANG 0x4000
926 #define QLCNIC_FW_LRO_MSS_CAP 0x8000
927 #define QLCNIC_TX_INTR_SHARED 0x10000
928 #define QLCNIC_APP_CHANGED_FLAGS 0x20000
929 #define QLCNIC_IS_MSI_FAMILY(adapter) \
930 ((adapter)->flags & (QLCNIC_MSI_ENABLED | QLCNIC_MSIX_ENABLED))
931 #define QLCNIC_IS_TSO_CAPABLE(adapter) \
932 ((adapter)->ahw->capabilities & QLCNIC_FW_CAPABILITY_TSO)
934 #define QLCNIC_BEACON_EANBLE 0xC
935 #define QLCNIC_BEACON_DISABLE 0xD
937 #define QLCNIC_DEF_NUM_STS_DESC_RINGS 4
938 #define QLCNIC_DEF_NUM_TX_RINGS 4
939 #define QLCNIC_MSIX_TBL_SPACE 8192
940 #define QLCNIC_PCI_REG_MSIX_TBL 0x44
941 #define QLCNIC_MSIX_TBL_PGSIZE 4096
943 #define QLCNIC_NETDEV_WEIGHT 128
944 #define QLCNIC_ADAPTER_UP_MAGIC 777
946 #define __QLCNIC_FW_ATTACHED 0
947 #define __QLCNIC_DEV_UP 1
948 #define __QLCNIC_RESETTING 2
949 #define __QLCNIC_START_FW 4
950 #define __QLCNIC_AER 5
951 #define __QLCNIC_DIAG_RES_ALLOC 6
952 #define __QLCNIC_LED_ENABLE 7
953 #define __QLCNIC_ELB_INPROGRESS 8
954 #define __QLCNIC_MULTI_TX_UNIQUE 9
955 #define __QLCNIC_SRIOV_ENABLE 10
956 #define __QLCNIC_SRIOV_CAPABLE 11
957 #define __QLCNIC_MBX_POLL_ENABLE 12
958 #define __QLCNIC_DIAG_MODE 13
960 #define QLCNIC_INTERRUPT_TEST 1
961 #define QLCNIC_LOOPBACK_TEST 2
962 #define QLCNIC_LED_TEST 3
964 #define QLCNIC_FILTER_AGE 80
965 #define QLCNIC_READD_AGE 20
966 #define QLCNIC_LB_MAX_FILTERS 64
967 #define QLCNIC_LB_BUCKET_SIZE 32
968 #define QLCNIC_ILB_MAX_RCV_LOOP 10
970 struct qlcnic_filter {
971 struct hlist_node fnode;
977 struct qlcnic_filter_hash {
978 struct hlist_head *fhead;
984 /* Mailbox specific data structures */
985 struct qlcnic_mailbox {
986 struct workqueue_struct *work_q;
987 struct qlcnic_adapter *adapter;
988 struct qlcnic_mbx_ops *ops;
989 struct work_struct work;
990 struct completion completion;
991 struct list_head cmd_q;
992 unsigned long status;
993 spinlock_t queue_lock; /* Mailbox queue lock */
994 spinlock_t aen_lock; /* Mailbox response/AEN lock */
999 struct qlcnic_adapter {
1000 struct qlcnic_hardware_context *ahw;
1001 struct qlcnic_recv_context *recv_ctx;
1002 struct qlcnic_host_tx_ring *tx_ring;
1003 struct net_device *netdev;
1004 struct pci_dev *pdev;
1006 unsigned long state;
1009 int max_drv_tx_rings;
1038 u8 mac_addr[ETH_ALEN];
1043 unsigned long vlans[BITS_TO_LONGS(VLAN_N_VID)];
1045 struct qlcnic_npar_info *npars;
1046 struct qlcnic_eswitch *eswitch;
1047 struct qlcnic_nic_template *nic_ops;
1049 struct qlcnic_adapter_stats stats;
1050 struct list_head mac_list;
1052 void __iomem *tgt_mask_reg;
1053 void __iomem *tgt_status_reg;
1054 void __iomem *crb_int_state_reg;
1055 void __iomem *isr_int_vec;
1057 struct msix_entry *msix_entries;
1058 struct workqueue_struct *qlcnic_wq;
1059 struct delayed_work fw_work;
1060 struct delayed_work idc_aen_work;
1061 struct delayed_work mbx_poll_work;
1063 struct qlcnic_filter_hash fhash;
1064 struct qlcnic_filter_hash rx_fhash;
1065 struct list_head vf_mc_list;
1067 spinlock_t tx_clean_lock;
1068 spinlock_t mac_learn_lock;
1069 /* spinlock for catching rcv filters for eswitch traffic */
1070 spinlock_t rx_mac_learn_lock;
1071 u32 file_prd_off; /*File fw product offset*/
1074 const struct firmware *fw;
1077 struct qlcnic_info_le {
1079 __le16 op_mode; /* 1 = Priv, 2 = NP, 3 = NP passthru */
1081 __le16 switch_mode; /* 0 = disabled, 1 = int, 2 = ext */
1083 __le32 capabilities;
1093 __le16 max_bw_reg_offset;
1094 __le16 max_linkspeed_reg_offset;
1098 __le16 max_tx_mac_filters;
1099 __le16 max_rx_mcast_mac_filters;
1100 __le16 max_rx_ucast_mac_filters;
1101 __le16 max_rx_ip_addr;
1102 __le16 max_rx_lro_flow;
1103 __le16 max_rx_status_rings;
1104 __le16 max_rx_buf_rings;
1105 __le16 max_tx_vlan_keys;
1107 u8 total_rss_engines;
1109 __le16 linkstate_reg_offset;
1111 __le16 max_local_ipv6_addrs;
1112 __le16 max_remote_ipv6_addrs;
1116 struct qlcnic_info {
1129 u16 max_bw_reg_offset;
1130 u16 max_linkspeed_reg_offset;
1134 u16 max_tx_mac_filters;
1135 u16 max_rx_mcast_mac_filters;
1136 u16 max_rx_ucast_mac_filters;
1138 u16 max_rx_lro_flow;
1139 u16 max_rx_status_rings;
1140 u16 max_rx_buf_rings;
1141 u16 max_tx_vlan_keys;
1143 u8 total_rss_engines;
1145 u16 linkstate_reg_offset;
1147 u16 max_local_ipv6_addrs;
1148 u16 max_remote_ipv6_addrs;
1151 struct qlcnic_pci_info_le {
1152 __le16 id; /* pci function id */
1153 __le16 active; /* 1 = Enabled */
1154 __le16 type; /* 1 = NIC, 2 = FCoE, 3 = iSCSI */
1155 __le16 default_port; /* default port number */
1157 __le16 tx_min_bw; /* Multiple of 100mbpc */
1159 __le16 reserved1[2];
1167 struct qlcnic_pci_info {
1178 struct qlcnic_npar_info {
1195 struct qlcnic_eswitch {
1199 u8 active_ucast_filters;
1200 u8 max_ucast_filters;
1201 u8 max_active_vlans;
1204 #define QLCNIC_SWITCH_ENABLE BIT_1
1205 #define QLCNIC_SWITCH_VLAN_FILTERING BIT_2
1206 #define QLCNIC_SWITCH_PROMISC_MODE BIT_3
1207 #define QLCNIC_SWITCH_PORT_MIRRORING BIT_4
1211 /* Return codes for Error handling */
1212 #define QL_STATUS_INVALID_PARAM -1
1214 #define MAX_BW 100 /* % of link speed */
1215 #define MAX_VLAN_ID 4095
1216 #define MIN_VLAN_ID 2
1217 #define DEFAULT_MAC_LEARN 1
1219 #define IS_VALID_VLAN(vlan) (vlan >= MIN_VLAN_ID && vlan < MAX_VLAN_ID)
1220 #define IS_VALID_BW(bw) (bw <= MAX_BW)
1222 struct qlcnic_pci_func_cfg {
1232 struct qlcnic_npar_func_cfg {
1243 struct qlcnic_pm_func_cfg {
1250 struct qlcnic_esw_func_cfg {
1264 #define QLCNIC_STATS_VERSION 1
1265 #define QLCNIC_STATS_PORT 1
1266 #define QLCNIC_STATS_ESWITCH 2
1267 #define QLCNIC_QUERY_RX_COUNTER 0
1268 #define QLCNIC_QUERY_TX_COUNTER 1
1269 #define QLCNIC_STATS_NOT_AVAIL 0xffffffffffffffffULL
1270 #define QLCNIC_FILL_STATS(VAL1) \
1271 (((VAL1) == QLCNIC_STATS_NOT_AVAIL) ? 0 : VAL1)
1272 #define QLCNIC_MAC_STATS 1
1273 #define QLCNIC_ESW_STATS 2
1275 #define QLCNIC_ADD_ESW_STATS(VAL1, VAL2)\
1277 if (((VAL1) == QLCNIC_STATS_NOT_AVAIL) && \
1278 ((VAL2) != QLCNIC_STATS_NOT_AVAIL)) \
1280 else if (((VAL1) != QLCNIC_STATS_NOT_AVAIL) && \
1281 ((VAL2) != QLCNIC_STATS_NOT_AVAIL)) \
1285 struct qlcnic_mac_statistics_le {
1286 __le64 mac_tx_frames;
1287 __le64 mac_tx_bytes;
1288 __le64 mac_tx_mcast_pkts;
1289 __le64 mac_tx_bcast_pkts;
1290 __le64 mac_tx_pause_cnt;
1291 __le64 mac_tx_ctrl_pkt;
1292 __le64 mac_tx_lt_64b_pkts;
1293 __le64 mac_tx_lt_127b_pkts;
1294 __le64 mac_tx_lt_255b_pkts;
1295 __le64 mac_tx_lt_511b_pkts;
1296 __le64 mac_tx_lt_1023b_pkts;
1297 __le64 mac_tx_lt_1518b_pkts;
1298 __le64 mac_tx_gt_1518b_pkts;
1301 __le64 mac_rx_frames;
1302 __le64 mac_rx_bytes;
1303 __le64 mac_rx_mcast_pkts;
1304 __le64 mac_rx_bcast_pkts;
1305 __le64 mac_rx_pause_cnt;
1306 __le64 mac_rx_ctrl_pkt;
1307 __le64 mac_rx_lt_64b_pkts;
1308 __le64 mac_rx_lt_127b_pkts;
1309 __le64 mac_rx_lt_255b_pkts;
1310 __le64 mac_rx_lt_511b_pkts;
1311 __le64 mac_rx_lt_1023b_pkts;
1312 __le64 mac_rx_lt_1518b_pkts;
1313 __le64 mac_rx_gt_1518b_pkts;
1316 __le64 mac_rx_length_error;
1317 __le64 mac_rx_length_small;
1318 __le64 mac_rx_length_large;
1319 __le64 mac_rx_jabber;
1320 __le64 mac_rx_dropped;
1321 __le64 mac_rx_crc_error;
1322 __le64 mac_align_error;
1325 struct qlcnic_mac_statistics {
1328 u64 mac_tx_mcast_pkts;
1329 u64 mac_tx_bcast_pkts;
1330 u64 mac_tx_pause_cnt;
1331 u64 mac_tx_ctrl_pkt;
1332 u64 mac_tx_lt_64b_pkts;
1333 u64 mac_tx_lt_127b_pkts;
1334 u64 mac_tx_lt_255b_pkts;
1335 u64 mac_tx_lt_511b_pkts;
1336 u64 mac_tx_lt_1023b_pkts;
1337 u64 mac_tx_lt_1518b_pkts;
1338 u64 mac_tx_gt_1518b_pkts;
1342 u64 mac_rx_mcast_pkts;
1343 u64 mac_rx_bcast_pkts;
1344 u64 mac_rx_pause_cnt;
1345 u64 mac_rx_ctrl_pkt;
1346 u64 mac_rx_lt_64b_pkts;
1347 u64 mac_rx_lt_127b_pkts;
1348 u64 mac_rx_lt_255b_pkts;
1349 u64 mac_rx_lt_511b_pkts;
1350 u64 mac_rx_lt_1023b_pkts;
1351 u64 mac_rx_lt_1518b_pkts;
1352 u64 mac_rx_gt_1518b_pkts;
1354 u64 mac_rx_length_error;
1355 u64 mac_rx_length_small;
1356 u64 mac_rx_length_large;
1359 u64 mac_rx_crc_error;
1360 u64 mac_align_error;
1363 struct qlcnic_esw_stats_le {
1368 __le64 unicast_frames;
1369 __le64 multicast_frames;
1370 __le64 broadcast_frames;
1371 __le64 dropped_frames;
1373 __le64 local_frames;
1378 struct __qlcnic_esw_statistics {
1384 u64 multicast_frames;
1385 u64 broadcast_frames;
1393 struct qlcnic_esw_statistics {
1394 struct __qlcnic_esw_statistics rx;
1395 struct __qlcnic_esw_statistics tx;
1398 #define QLCNIC_DUMP_MASK_DEF 0x1f
1399 #define QLCNIC_FORCE_FW_DUMP_KEY 0xdeadfeed
1400 #define QLCNIC_ENABLE_FW_DUMP 0xaddfeed
1401 #define QLCNIC_DISABLE_FW_DUMP 0xbadfeed
1402 #define QLCNIC_FORCE_FW_RESET 0xdeaddead
1403 #define QLCNIC_SET_QUIESCENT 0xadd00010
1404 #define QLCNIC_RESET_QUIESCENT 0xadd00020
1411 struct qlcnic_cmd_args {
1412 struct completion completion;
1413 struct list_head list;
1414 struct _cdrp_cmd req;
1415 struct _cdrp_cmd rsp;
1416 atomic_t rsp_status;
1423 u32 *hdr; /* Back channel message header */
1424 u32 *pay; /* Back channel message payload */
1428 int qlcnic_fw_cmd_get_minidump_temp(struct qlcnic_adapter *adapter);
1429 int qlcnic_fw_cmd_set_port(struct qlcnic_adapter *adapter, u32 config);
1430 int qlcnic_pci_mem_write_2M(struct qlcnic_adapter *, u64 off, u64 data);
1431 int qlcnic_pci_mem_read_2M(struct qlcnic_adapter *, u64 off, u64 *data);
1432 void qlcnic_pci_camqm_read_2M(struct qlcnic_adapter *, u64, u64 *);
1433 void qlcnic_pci_camqm_write_2M(struct qlcnic_adapter *, u64, u64);
1435 #define ADDR_IN_RANGE(addr, low, high) \
1436 (((addr) < (high)) && ((addr) >= (low)))
1438 #define QLCRD32(adapter, off, err) \
1439 (adapter->ahw->hw_ops->read_reg)(adapter, off, err)
1441 #define QLCWR32(adapter, off, val) \
1442 adapter->ahw->hw_ops->write_reg(adapter, off, val)
1444 int qlcnic_pcie_sem_lock(struct qlcnic_adapter *, int, u32);
1445 void qlcnic_pcie_sem_unlock(struct qlcnic_adapter *, int);
1447 #define qlcnic_rom_lock(a) \
1448 qlcnic_pcie_sem_lock((a), 2, QLCNIC_ROM_LOCK_ID)
1449 #define qlcnic_rom_unlock(a) \
1450 qlcnic_pcie_sem_unlock((a), 2)
1451 #define qlcnic_phy_lock(a) \
1452 qlcnic_pcie_sem_lock((a), 3, QLCNIC_PHY_LOCK_ID)
1453 #define qlcnic_phy_unlock(a) \
1454 qlcnic_pcie_sem_unlock((a), 3)
1455 #define qlcnic_sw_lock(a) \
1456 qlcnic_pcie_sem_lock((a), 6, 0)
1457 #define qlcnic_sw_unlock(a) \
1458 qlcnic_pcie_sem_unlock((a), 6)
1459 #define crb_win_lock(a) \
1460 qlcnic_pcie_sem_lock((a), 7, QLCNIC_CRB_WIN_LOCK_ID)
1461 #define crb_win_unlock(a) \
1462 qlcnic_pcie_sem_unlock((a), 7)
1464 #define __QLCNIC_MAX_LED_RATE 0xf
1465 #define __QLCNIC_MAX_LED_STATE 0x2
1467 #define MAX_CTL_CHECK 1000
1469 int qlcnic_wol_supported(struct qlcnic_adapter *adapter);
1470 void qlcnic_prune_lb_filters(struct qlcnic_adapter *adapter);
1471 void qlcnic_delete_lb_filters(struct qlcnic_adapter *adapter);
1472 int qlcnic_dump_fw(struct qlcnic_adapter *);
1474 /* Functions from qlcnic_init.c */
1475 void qlcnic_schedule_work(struct qlcnic_adapter *, work_func_t, int);
1476 int qlcnic_load_firmware(struct qlcnic_adapter *adapter);
1477 int qlcnic_need_fw_reset(struct qlcnic_adapter *adapter);
1478 void qlcnic_request_firmware(struct qlcnic_adapter *adapter);
1479 void qlcnic_release_firmware(struct qlcnic_adapter *adapter);
1480 int qlcnic_pinit_from_rom(struct qlcnic_adapter *adapter);
1481 int qlcnic_setup_idc_param(struct qlcnic_adapter *adapter);
1482 int qlcnic_check_flash_fw_ver(struct qlcnic_adapter *adapter);
1484 int qlcnic_rom_fast_read(struct qlcnic_adapter *adapter, u32 addr, u32 *valp);
1485 int qlcnic_rom_fast_read_words(struct qlcnic_adapter *adapter, int addr,
1486 u8 *bytes, size_t size);
1487 int qlcnic_alloc_sw_resources(struct qlcnic_adapter *adapter);
1488 void qlcnic_free_sw_resources(struct qlcnic_adapter *adapter);
1490 void __iomem *qlcnic_get_ioaddr(struct qlcnic_hardware_context *, u32);
1492 int qlcnic_alloc_hw_resources(struct qlcnic_adapter *adapter);
1493 void qlcnic_free_hw_resources(struct qlcnic_adapter *adapter);
1495 int qlcnic_fw_create_ctx(struct qlcnic_adapter *adapter);
1496 void qlcnic_fw_destroy_ctx(struct qlcnic_adapter *adapter);
1498 void qlcnic_reset_rx_buffers_list(struct qlcnic_adapter *adapter);
1499 void qlcnic_release_rx_buffers(struct qlcnic_adapter *adapter);
1500 void qlcnic_release_tx_buffers(struct qlcnic_adapter *,
1501 struct qlcnic_host_tx_ring *);
1503 int qlcnic_check_fw_status(struct qlcnic_adapter *adapter);
1504 void qlcnic_watchdog_task(struct work_struct *work);
1505 void qlcnic_post_rx_buffers(struct qlcnic_adapter *adapter,
1506 struct qlcnic_host_rds_ring *rds_ring, u8 ring_id);
1507 int qlcnic_process_rcv_ring(struct qlcnic_host_sds_ring *sds_ring, int max);
1508 void qlcnic_set_multi(struct net_device *netdev);
1509 void __qlcnic_set_multi(struct net_device *, u16);
1510 int qlcnic_nic_add_mac(struct qlcnic_adapter *, const u8 *, u16);
1511 int qlcnic_nic_del_mac(struct qlcnic_adapter *, const u8 *);
1512 void qlcnic_82xx_free_mac_list(struct qlcnic_adapter *adapter);
1514 int qlcnic_fw_cmd_set_mtu(struct qlcnic_adapter *adapter, int mtu);
1515 int qlcnic_fw_cmd_set_drv_version(struct qlcnic_adapter *, u32);
1516 int qlcnic_change_mtu(struct net_device *netdev, int new_mtu);
1517 netdev_features_t qlcnic_fix_features(struct net_device *netdev,
1518 netdev_features_t features);
1519 int qlcnic_set_features(struct net_device *netdev, netdev_features_t features);
1520 int qlcnic_config_bridged_mode(struct qlcnic_adapter *adapter, u32 enable);
1521 int qlcnic_send_lro_cleanup(struct qlcnic_adapter *adapter);
1522 void qlcnic_update_cmd_producer(struct qlcnic_host_tx_ring *);
1524 /* Functions from qlcnic_ethtool.c */
1525 int qlcnic_check_loopback_buff(unsigned char *, u8 []);
1526 int qlcnic_do_lb_test(struct qlcnic_adapter *, u8);
1527 int qlcnic_loopback_test(struct net_device *, u8);
1529 /* Functions from qlcnic_main.c */
1530 int qlcnic_reset_context(struct qlcnic_adapter *);
1531 void qlcnic_diag_free_res(struct net_device *netdev, int max_sds_rings);
1532 int qlcnic_diag_alloc_res(struct net_device *netdev, int test);
1533 netdev_tx_t qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev);
1534 int qlcnic_set_max_rss(struct qlcnic_adapter *, u8, size_t);
1535 int qlcnic_validate_max_rss(struct qlcnic_adapter *, __u32);
1536 void qlcnic_alloc_lb_filters_mem(struct qlcnic_adapter *adapter);
1537 void qlcnic_82xx_set_mac_filter_count(struct qlcnic_adapter *);
1538 int qlcnic_enable_msix(struct qlcnic_adapter *, u32);
1539 void qlcnic_set_drv_version(struct qlcnic_adapter *);
1541 /* eSwitch management functions */
1542 int qlcnic_config_switch_port(struct qlcnic_adapter *,
1543 struct qlcnic_esw_func_cfg *);
1545 int qlcnic_get_eswitch_port_config(struct qlcnic_adapter *,
1546 struct qlcnic_esw_func_cfg *);
1547 int qlcnic_config_port_mirroring(struct qlcnic_adapter *, u8, u8, u8);
1548 int qlcnic_get_port_stats(struct qlcnic_adapter *, const u8, const u8,
1549 struct __qlcnic_esw_statistics *);
1550 int qlcnic_get_eswitch_stats(struct qlcnic_adapter *, const u8, u8,
1551 struct __qlcnic_esw_statistics *);
1552 int qlcnic_clear_esw_stats(struct qlcnic_adapter *adapter, u8, u8, u8);
1553 int qlcnic_get_mac_stats(struct qlcnic_adapter *, struct qlcnic_mac_statistics *);
1555 void qlcnic_free_mbx_args(struct qlcnic_cmd_args *cmd);
1557 int qlcnic_alloc_sds_rings(struct qlcnic_recv_context *, int);
1558 void qlcnic_free_sds_rings(struct qlcnic_recv_context *);
1559 void qlcnic_advert_link_change(struct qlcnic_adapter *, int);
1560 void qlcnic_free_tx_rings(struct qlcnic_adapter *);
1561 int qlcnic_alloc_tx_rings(struct qlcnic_adapter *, struct net_device *);
1562 void qlcnic_dump_mbx(struct qlcnic_adapter *, struct qlcnic_cmd_args *);
1564 void qlcnic_create_sysfs_entries(struct qlcnic_adapter *adapter);
1565 void qlcnic_remove_sysfs_entries(struct qlcnic_adapter *adapter);
1566 void qlcnic_create_diag_entries(struct qlcnic_adapter *adapter);
1567 void qlcnic_remove_diag_entries(struct qlcnic_adapter *adapter);
1568 void qlcnic_82xx_add_sysfs(struct qlcnic_adapter *adapter);
1569 void qlcnic_82xx_remove_sysfs(struct qlcnic_adapter *adapter);
1570 int qlcnic_82xx_get_settings(struct qlcnic_adapter *, struct ethtool_cmd *);
1572 int qlcnicvf_config_bridged_mode(struct qlcnic_adapter *, u32);
1573 int qlcnicvf_config_led(struct qlcnic_adapter *, u32, u32);
1574 void qlcnic_set_vlan_config(struct qlcnic_adapter *,
1575 struct qlcnic_esw_func_cfg *);
1576 void qlcnic_set_eswitch_port_features(struct qlcnic_adapter *,
1577 struct qlcnic_esw_func_cfg *);
1579 void qlcnic_down(struct qlcnic_adapter *, struct net_device *);
1580 int qlcnic_up(struct qlcnic_adapter *, struct net_device *);
1581 void __qlcnic_down(struct qlcnic_adapter *, struct net_device *);
1582 void qlcnic_detach(struct qlcnic_adapter *);
1583 void qlcnic_teardown_intr(struct qlcnic_adapter *);
1584 int qlcnic_attach(struct qlcnic_adapter *);
1585 int __qlcnic_up(struct qlcnic_adapter *, struct net_device *);
1586 void qlcnic_restore_indev_addr(struct net_device *, unsigned long);
1588 int qlcnic_check_temp(struct qlcnic_adapter *);
1589 int qlcnic_init_pci_info(struct qlcnic_adapter *);
1590 int qlcnic_set_default_offload_settings(struct qlcnic_adapter *);
1591 int qlcnic_reset_npar_config(struct qlcnic_adapter *);
1592 int qlcnic_set_eswitch_port_config(struct qlcnic_adapter *);
1593 void qlcnic_add_lb_filter(struct qlcnic_adapter *, struct sk_buff *, int, u16);
1594 int qlcnic_get_beacon_state(struct qlcnic_adapter *, u8 *);
1595 int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter);
1596 int qlcnic_read_mac_addr(struct qlcnic_adapter *);
1597 int qlcnic_setup_netdev(struct qlcnic_adapter *, struct net_device *, int);
1598 void qlcnic_set_netdev_features(struct qlcnic_adapter *,
1599 struct qlcnic_esw_func_cfg *);
1600 void qlcnic_sriov_vf_schedule_multi(struct net_device *);
1601 void qlcnic_vf_add_mc_list(struct net_device *, u16);
1604 * QLOGIC Board information
1607 #define QLCNIC_MAX_BOARD_NAME_LEN 100
1608 struct qlcnic_board_info {
1609 unsigned short vendor;
1610 unsigned short device;
1611 unsigned short sub_vendor;
1612 unsigned short sub_device;
1613 char short_name[QLCNIC_MAX_BOARD_NAME_LEN];
1616 static inline u32 qlcnic_tx_avail(struct qlcnic_host_tx_ring *tx_ring)
1618 if (likely(tx_ring->producer < tx_ring->sw_consumer))
1619 return tx_ring->sw_consumer - tx_ring->producer;
1621 return tx_ring->sw_consumer + tx_ring->num_desc -
1625 static inline int qlcnic_set_real_num_queues(struct qlcnic_adapter *adapter,
1626 struct net_device *netdev)
1630 tx_q = adapter->max_drv_tx_rings;
1632 netdev->num_tx_queues = tx_q;
1633 netdev->real_num_tx_queues = tx_q;
1635 err = netif_set_real_num_tx_queues(netdev, tx_q);
1637 dev_err(&adapter->pdev->dev, "failed to set %d Tx queues\n",
1640 dev_info(&adapter->pdev->dev, "set %d Tx queues\n", tx_q);
1645 struct qlcnic_nic_template {
1646 int (*config_bridged_mode) (struct qlcnic_adapter *, u32);
1647 int (*config_led) (struct qlcnic_adapter *, u32, u32);
1648 int (*start_firmware) (struct qlcnic_adapter *);
1649 int (*init_driver) (struct qlcnic_adapter *);
1650 void (*request_reset) (struct qlcnic_adapter *, u32);
1651 void (*cancel_idc_work) (struct qlcnic_adapter *);
1652 int (*napi_add)(struct qlcnic_adapter *, struct net_device *);
1653 void (*napi_del)(struct qlcnic_adapter *);
1654 void (*config_ipaddr)(struct qlcnic_adapter *, __be32, int);
1655 irqreturn_t (*clear_legacy_intr)(struct qlcnic_adapter *);
1656 int (*shutdown)(struct pci_dev *);
1657 int (*resume)(struct qlcnic_adapter *);
1660 struct qlcnic_mbx_ops {
1661 int (*enqueue_cmd) (struct qlcnic_adapter *,
1662 struct qlcnic_cmd_args *, unsigned long *);
1663 void (*dequeue_cmd) (struct qlcnic_adapter *, struct qlcnic_cmd_args *);
1664 void (*decode_resp) (struct qlcnic_adapter *, struct qlcnic_cmd_args *);
1665 void (*encode_cmd) (struct qlcnic_adapter *, struct qlcnic_cmd_args *);
1666 void (*nofity_fw) (struct qlcnic_adapter *, u8);
1669 int qlcnic_83xx_init_mailbox_work(struct qlcnic_adapter *);
1670 void qlcnic_83xx_detach_mailbox_work(struct qlcnic_adapter *);
1671 void qlcnic_83xx_reinit_mbx_work(struct qlcnic_mailbox *mbx);
1672 void qlcnic_83xx_free_mailbox(struct qlcnic_mailbox *mbx);
1674 /* Adapter hardware abstraction */
1675 struct qlcnic_hardware_ops {
1676 void (*read_crb) (struct qlcnic_adapter *, char *, loff_t, size_t);
1677 void (*write_crb) (struct qlcnic_adapter *, char *, loff_t, size_t);
1678 int (*read_reg) (struct qlcnic_adapter *, ulong, int *);
1679 int (*write_reg) (struct qlcnic_adapter *, ulong, u32);
1680 void (*get_ocm_win) (struct qlcnic_hardware_context *);
1681 int (*get_mac_address) (struct qlcnic_adapter *, u8 *);
1682 int (*setup_intr) (struct qlcnic_adapter *, u8);
1683 int (*alloc_mbx_args)(struct qlcnic_cmd_args *,
1684 struct qlcnic_adapter *, u32);
1685 int (*mbx_cmd) (struct qlcnic_adapter *, struct qlcnic_cmd_args *);
1686 void (*get_func_no) (struct qlcnic_adapter *);
1687 int (*api_lock) (struct qlcnic_adapter *);
1688 void (*api_unlock) (struct qlcnic_adapter *);
1689 void (*add_sysfs) (struct qlcnic_adapter *);
1690 void (*remove_sysfs) (struct qlcnic_adapter *);
1691 void (*process_lb_rcv_ring_diag) (struct qlcnic_host_sds_ring *);
1692 int (*create_rx_ctx) (struct qlcnic_adapter *);
1693 int (*create_tx_ctx) (struct qlcnic_adapter *,
1694 struct qlcnic_host_tx_ring *, int);
1695 void (*del_rx_ctx) (struct qlcnic_adapter *);
1696 void (*del_tx_ctx) (struct qlcnic_adapter *,
1697 struct qlcnic_host_tx_ring *);
1698 int (*setup_link_event) (struct qlcnic_adapter *, int);
1699 int (*get_nic_info) (struct qlcnic_adapter *, struct qlcnic_info *, u8);
1700 int (*get_pci_info) (struct qlcnic_adapter *, struct qlcnic_pci_info *);
1701 int (*set_nic_info) (struct qlcnic_adapter *, struct qlcnic_info *);
1702 int (*change_macvlan) (struct qlcnic_adapter *, u8*, u16, u8);
1703 void (*napi_enable) (struct qlcnic_adapter *);
1704 void (*napi_disable) (struct qlcnic_adapter *);
1705 void (*config_intr_coal) (struct qlcnic_adapter *);
1706 int (*config_rss) (struct qlcnic_adapter *, int);
1707 int (*config_hw_lro) (struct qlcnic_adapter *, int);
1708 int (*config_loopback) (struct qlcnic_adapter *, u8);
1709 int (*clear_loopback) (struct qlcnic_adapter *, u8);
1710 int (*config_promisc_mode) (struct qlcnic_adapter *, u32);
1711 void (*change_l2_filter) (struct qlcnic_adapter *, u64 *, u16);
1712 int (*get_board_info) (struct qlcnic_adapter *);
1713 void (*set_mac_filter_count) (struct qlcnic_adapter *);
1714 void (*free_mac_list) (struct qlcnic_adapter *);
1717 extern struct qlcnic_nic_template qlcnic_vf_ops;
1719 static inline int qlcnic_start_firmware(struct qlcnic_adapter *adapter)
1721 return adapter->nic_ops->start_firmware(adapter);
1724 static inline void qlcnic_read_crb(struct qlcnic_adapter *adapter, char *buf,
1725 loff_t offset, size_t size)
1727 adapter->ahw->hw_ops->read_crb(adapter, buf, offset, size);
1730 static inline void qlcnic_write_crb(struct qlcnic_adapter *adapter, char *buf,
1731 loff_t offset, size_t size)
1733 adapter->ahw->hw_ops->write_crb(adapter, buf, offset, size);
1736 static inline int qlcnic_hw_write_wx_2M(struct qlcnic_adapter *adapter,
1737 ulong off, u32 data)
1739 return adapter->ahw->hw_ops->write_reg(adapter, off, data);
1742 static inline int qlcnic_get_mac_address(struct qlcnic_adapter *adapter,
1745 return adapter->ahw->hw_ops->get_mac_address(adapter, mac);
1748 static inline int qlcnic_setup_intr(struct qlcnic_adapter *adapter, u8 num_intr)
1750 return adapter->ahw->hw_ops->setup_intr(adapter, num_intr);
1753 static inline int qlcnic_alloc_mbx_args(struct qlcnic_cmd_args *mbx,
1754 struct qlcnic_adapter *adapter, u32 arg)
1756 return adapter->ahw->hw_ops->alloc_mbx_args(mbx, adapter, arg);
1759 static inline int qlcnic_issue_cmd(struct qlcnic_adapter *adapter,
1760 struct qlcnic_cmd_args *cmd)
1762 if (adapter->ahw->hw_ops->mbx_cmd)
1763 return adapter->ahw->hw_ops->mbx_cmd(adapter, cmd);
1768 static inline void qlcnic_get_func_no(struct qlcnic_adapter *adapter)
1770 adapter->ahw->hw_ops->get_func_no(adapter);
1773 static inline int qlcnic_api_lock(struct qlcnic_adapter *adapter)
1775 return adapter->ahw->hw_ops->api_lock(adapter);
1778 static inline void qlcnic_api_unlock(struct qlcnic_adapter *adapter)
1780 adapter->ahw->hw_ops->api_unlock(adapter);
1783 static inline void qlcnic_add_sysfs(struct qlcnic_adapter *adapter)
1785 if (adapter->ahw->hw_ops->add_sysfs)
1786 adapter->ahw->hw_ops->add_sysfs(adapter);
1789 static inline void qlcnic_remove_sysfs(struct qlcnic_adapter *adapter)
1791 if (adapter->ahw->hw_ops->remove_sysfs)
1792 adapter->ahw->hw_ops->remove_sysfs(adapter);
1796 qlcnic_process_rcv_ring_diag(struct qlcnic_host_sds_ring *sds_ring)
1798 sds_ring->adapter->ahw->hw_ops->process_lb_rcv_ring_diag(sds_ring);
1801 static inline int qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter)
1803 return adapter->ahw->hw_ops->create_rx_ctx(adapter);
1806 static inline int qlcnic_fw_cmd_create_tx_ctx(struct qlcnic_adapter *adapter,
1807 struct qlcnic_host_tx_ring *ptr,
1810 return adapter->ahw->hw_ops->create_tx_ctx(adapter, ptr, ring);
1813 static inline void qlcnic_fw_cmd_del_rx_ctx(struct qlcnic_adapter *adapter)
1815 return adapter->ahw->hw_ops->del_rx_ctx(adapter);
1818 static inline void qlcnic_fw_cmd_del_tx_ctx(struct qlcnic_adapter *adapter,
1819 struct qlcnic_host_tx_ring *ptr)
1821 return adapter->ahw->hw_ops->del_tx_ctx(adapter, ptr);
1824 static inline int qlcnic_linkevent_request(struct qlcnic_adapter *adapter,
1827 return adapter->ahw->hw_ops->setup_link_event(adapter, enable);
1830 static inline int qlcnic_get_nic_info(struct qlcnic_adapter *adapter,
1831 struct qlcnic_info *info, u8 id)
1833 return adapter->ahw->hw_ops->get_nic_info(adapter, info, id);
1836 static inline int qlcnic_get_pci_info(struct qlcnic_adapter *adapter,
1837 struct qlcnic_pci_info *info)
1839 return adapter->ahw->hw_ops->get_pci_info(adapter, info);
1842 static inline int qlcnic_set_nic_info(struct qlcnic_adapter *adapter,
1843 struct qlcnic_info *info)
1845 return adapter->ahw->hw_ops->set_nic_info(adapter, info);
1848 static inline int qlcnic_sre_macaddr_change(struct qlcnic_adapter *adapter,
1849 u8 *addr, u16 id, u8 cmd)
1851 return adapter->ahw->hw_ops->change_macvlan(adapter, addr, id, cmd);
1854 static inline int qlcnic_napi_add(struct qlcnic_adapter *adapter,
1855 struct net_device *netdev)
1857 return adapter->nic_ops->napi_add(adapter, netdev);
1860 static inline void qlcnic_napi_del(struct qlcnic_adapter *adapter)
1862 adapter->nic_ops->napi_del(adapter);
1865 static inline void qlcnic_napi_enable(struct qlcnic_adapter *adapter)
1867 adapter->ahw->hw_ops->napi_enable(adapter);
1870 static inline int __qlcnic_shutdown(struct pci_dev *pdev)
1872 struct qlcnic_adapter *adapter = pci_get_drvdata(pdev);
1874 return adapter->nic_ops->shutdown(pdev);
1877 static inline int __qlcnic_resume(struct qlcnic_adapter *adapter)
1879 return adapter->nic_ops->resume(adapter);
1882 static inline void qlcnic_napi_disable(struct qlcnic_adapter *adapter)
1884 adapter->ahw->hw_ops->napi_disable(adapter);
1887 static inline void qlcnic_config_intr_coalesce(struct qlcnic_adapter *adapter)
1889 adapter->ahw->hw_ops->config_intr_coal(adapter);
1892 static inline int qlcnic_config_rss(struct qlcnic_adapter *adapter, int enable)
1894 return adapter->ahw->hw_ops->config_rss(adapter, enable);
1897 static inline int qlcnic_config_hw_lro(struct qlcnic_adapter *adapter,
1900 return adapter->ahw->hw_ops->config_hw_lro(adapter, enable);
1903 static inline int qlcnic_set_lb_mode(struct qlcnic_adapter *adapter, u8 mode)
1905 return adapter->ahw->hw_ops->config_loopback(adapter, mode);
1908 static inline int qlcnic_clear_lb_mode(struct qlcnic_adapter *adapter, u8 mode)
1910 return adapter->ahw->hw_ops->clear_loopback(adapter, mode);
1913 static inline int qlcnic_nic_set_promisc(struct qlcnic_adapter *adapter,
1916 return adapter->ahw->hw_ops->config_promisc_mode(adapter, mode);
1919 static inline void qlcnic_change_filter(struct qlcnic_adapter *adapter,
1922 adapter->ahw->hw_ops->change_l2_filter(adapter, addr, id);
1925 static inline int qlcnic_get_board_info(struct qlcnic_adapter *adapter)
1927 return adapter->ahw->hw_ops->get_board_info(adapter);
1930 static inline void qlcnic_free_mac_list(struct qlcnic_adapter *adapter)
1932 return adapter->ahw->hw_ops->free_mac_list(adapter);
1935 static inline void qlcnic_set_mac_filter_count(struct qlcnic_adapter *adapter)
1937 if (adapter->ahw->hw_ops->set_mac_filter_count)
1938 adapter->ahw->hw_ops->set_mac_filter_count(adapter);
1941 static inline void qlcnic_dev_request_reset(struct qlcnic_adapter *adapter,
1944 if (adapter->nic_ops->request_reset)
1945 adapter->nic_ops->request_reset(adapter, key);
1948 static inline void qlcnic_cancel_idc_work(struct qlcnic_adapter *adapter)
1950 if (adapter->nic_ops->cancel_idc_work)
1951 adapter->nic_ops->cancel_idc_work(adapter);
1954 static inline irqreturn_t
1955 qlcnic_clear_legacy_intr(struct qlcnic_adapter *adapter)
1957 return adapter->nic_ops->clear_legacy_intr(adapter);
1960 static inline int qlcnic_config_led(struct qlcnic_adapter *adapter, u32 state,
1963 return adapter->nic_ops->config_led(adapter, state, rate);
1966 static inline void qlcnic_config_ipaddr(struct qlcnic_adapter *adapter,
1969 adapter->nic_ops->config_ipaddr(adapter, ip, cmd);
1972 static inline bool qlcnic_check_multi_tx(struct qlcnic_adapter *adapter)
1974 return test_bit(__QLCNIC_MULTI_TX_UNIQUE, &adapter->state);
1977 static inline void qlcnic_disable_multi_tx(struct qlcnic_adapter *adapter)
1979 test_and_clear_bit(__QLCNIC_MULTI_TX_UNIQUE, &adapter->state);
1980 adapter->max_drv_tx_rings = 1;
1983 /* When operating in a muti tx mode, driver needs to write 0x1
1984 * to src register, instead of 0x0 to disable receiving interrupt.
1986 static inline void qlcnic_disable_int(struct qlcnic_host_sds_ring *sds_ring)
1988 struct qlcnic_adapter *adapter = sds_ring->adapter;
1990 if (qlcnic_check_multi_tx(adapter) &&
1991 (adapter->flags & QLCNIC_MSIX_ENABLED))
1992 writel(0x1, sds_ring->crb_intr_mask);
1994 writel(0, sds_ring->crb_intr_mask);
1997 /* When operating in a muti tx mode, driver needs to write 0x0
1998 * to src register, instead of 0x1 to enable receiving interrupts.
2000 static inline void qlcnic_enable_int(struct qlcnic_host_sds_ring *sds_ring)
2002 struct qlcnic_adapter *adapter = sds_ring->adapter;
2004 if (qlcnic_check_multi_tx(adapter) &&
2005 (adapter->flags & QLCNIC_MSIX_ENABLED))
2006 writel(0, sds_ring->crb_intr_mask);
2008 writel(0x1, sds_ring->crb_intr_mask);
2010 if (!QLCNIC_IS_MSI_FAMILY(adapter))
2011 writel(0xfbff, adapter->tgt_mask_reg);
2014 static inline int qlcnic_get_diag_lock(struct qlcnic_adapter *adapter)
2016 return test_and_set_bit(__QLCNIC_DIAG_MODE, &adapter->state);
2019 static inline void qlcnic_release_diag_lock(struct qlcnic_adapter *adapter)
2021 clear_bit(__QLCNIC_DIAG_MODE, &adapter->state);
2024 static inline int qlcnic_check_diag_status(struct qlcnic_adapter *adapter)
2026 return test_bit(__QLCNIC_DIAG_MODE, &adapter->state);
2029 extern const struct ethtool_ops qlcnic_sriov_vf_ethtool_ops;
2030 extern const struct ethtool_ops qlcnic_ethtool_ops;
2031 extern const struct ethtool_ops qlcnic_ethtool_failed_ops;
2033 #define QLCDB(adapter, lvl, _fmt, _args...) do { \
2034 if (NETIF_MSG_##lvl & adapter->ahw->msg_enable) \
2035 printk(KERN_INFO "%s: %s: " _fmt, \
2036 dev_name(&adapter->pdev->dev), \
2037 __func__, ##_args); \
2040 #define PCI_DEVICE_ID_QLOGIC_QLE824X 0x8020
2041 #define PCI_DEVICE_ID_QLOGIC_QLE834X 0x8030
2042 #define PCI_DEVICE_ID_QLOGIC_VF_QLE834X 0x8430
2043 #define PCI_DEVICE_ID_QLOGIC_QLE844X 0x8040
2044 #define PCI_DEVICE_ID_QLOGIC_VF_QLE844X 0x8440
2046 static inline bool qlcnic_82xx_check(struct qlcnic_adapter *adapter)
2048 unsigned short device = adapter->pdev->device;
2049 return (device == PCI_DEVICE_ID_QLOGIC_QLE824X) ? true : false;
2052 static inline bool qlcnic_83xx_check(struct qlcnic_adapter *adapter)
2054 unsigned short device = adapter->pdev->device;
2057 status = ((device == PCI_DEVICE_ID_QLOGIC_QLE834X) ||
2058 (device == PCI_DEVICE_ID_QLOGIC_QLE844X) ||
2059 (device == PCI_DEVICE_ID_QLOGIC_VF_QLE844X) ||
2060 (device == PCI_DEVICE_ID_QLOGIC_VF_QLE834X)) ? true : false;
2065 static inline bool qlcnic_sriov_pf_check(struct qlcnic_adapter *adapter)
2067 return (adapter->ahw->op_mode == QLCNIC_SRIOV_PF_FUNC) ? true : false;
2070 static inline bool qlcnic_sriov_vf_check(struct qlcnic_adapter *adapter)
2072 unsigned short device = adapter->pdev->device;
2075 status = ((device == PCI_DEVICE_ID_QLOGIC_VF_QLE834X) ||
2076 (device == PCI_DEVICE_ID_QLOGIC_VF_QLE844X)) ? true : false;
2080 #endif /* __QLCNIC_H_ */