/* * QLogic qlcnic NIC Driver * Copyright (c) 2009-2010 QLogic Corporation * * See LICENSE.qlcnic for copyright and licensing details. */ #include "qlcnic.h" #include "qlcnic_hdr.h" #include #include #include #define MASK(n) ((1ULL<<(n))-1) #define OCM_WIN_P3P(addr) (addr & 0xffc0000) #define GET_MEM_OFFS_2M(addr) (addr & MASK(18)) #define CRB_BLK(off) ((off >> 20) & 0x3f) #define CRB_SUBBLK(off) ((off >> 16) & 0xf) #define CRB_WINDOW_2M (0x130060) #define CRB_HI(off) ((crb_hub_agt[CRB_BLK(off)] << 20) | ((off) & 0xf0000)) #define CRB_INDIRECT_2M (0x1e0000UL) struct qlcnic_ms_reg_ctrl { u32 ocm_window; u32 control; u32 hi; u32 low; u32 rd[4]; u32 wd[4]; u64 off; }; #ifndef readq static inline u64 readq(void __iomem *addr) { return readl(addr) | (((u64) readl(addr + 4)) << 32LL); } #endif #ifndef writeq static inline void writeq(u64 val, void __iomem *addr) { writel(((u32) (val)), (addr)); writel(((u32) (val >> 32)), (addr + 4)); } #endif static struct crb_128M_2M_block_map crb_128M_2M_map[64] __cacheline_aligned_in_smp = { {{{0, 0, 0, 0} } }, /* 0: PCI */ {{{1, 0x0100000, 0x0102000, 0x120000}, /* 1: PCIE */ {1, 0x0110000, 0x0120000, 0x130000}, {1, 0x0120000, 0x0122000, 0x124000}, {1, 0x0130000, 0x0132000, 0x126000}, {1, 0x0140000, 0x0142000, 0x128000}, {1, 0x0150000, 0x0152000, 0x12a000}, {1, 0x0160000, 0x0170000, 0x110000}, {1, 0x0170000, 0x0172000, 0x12e000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {1, 0x01e0000, 0x01e0800, 0x122000}, {0, 0x0000000, 0x0000000, 0x000000} } }, {{{1, 0x0200000, 0x0210000, 0x180000} } },/* 2: MN */ {{{0, 0, 0, 0} } }, /* 3: */ {{{1, 0x0400000, 0x0401000, 0x169000} } },/* 4: P2NR1 */ {{{1, 0x0500000, 0x0510000, 0x140000} } },/* 5: SRE */ {{{1, 0x0600000, 0x0610000, 0x1c0000} } },/* 6: NIU */ {{{1, 0x0700000, 0x0704000, 0x1b8000} } },/* 7: QM */ {{{1, 0x0800000, 0x0802000, 0x170000}, /* 8: SQM0 */ {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {1, 0x08f0000, 0x08f2000, 0x172000} } }, {{{1, 0x0900000, 0x0902000, 0x174000}, /* 9: SQM1*/ {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {1, 0x09f0000, 0x09f2000, 0x176000} } }, {{{0, 0x0a00000, 0x0a02000, 0x178000}, /* 10: SQM2*/ {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {1, 0x0af0000, 0x0af2000, 0x17a000} } }, {{{0, 0x0b00000, 0x0b02000, 0x17c000}, /* 11: SQM3*/ {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {1, 0x0bf0000, 0x0bf2000, 0x17e000} } }, {{{1, 0x0c00000, 0x0c04000, 0x1d4000} } },/* 12: I2Q */ {{{1, 0x0d00000, 0x0d04000, 0x1a4000} } },/* 13: TMR */ {{{1, 0x0e00000, 0x0e04000, 0x1a0000} } },/* 14: ROMUSB */ {{{1, 0x0f00000, 0x0f01000, 0x164000} } },/* 15: PEG4 */ {{{0, 0x1000000, 0x1004000, 0x1a8000} } },/* 16: XDMA */ {{{1, 0x1100000, 0x1101000, 0x160000} } },/* 17: PEG0 */ {{{1, 0x1200000, 0x1201000, 0x161000} } },/* 18: PEG1 */ {{{1, 0x1300000, 0x1301000, 0x162000} } },/* 19: PEG2 */ {{{1, 0x1400000, 0x1401000, 0x163000} } },/* 20: PEG3 */ {{{1, 0x1500000, 0x1501000, 0x165000} } },/* 21: P2ND */ {{{1, 0x1600000, 0x1601000, 0x166000} } },/* 22: P2NI */ {{{0, 0, 0, 0} } }, /* 23: */ {{{0, 0, 0, 0} } }, /* 24: */ {{{0, 0, 0, 0} } }, /* 25: */ {{{0, 0, 0, 0} } }, /* 26: */ {{{0, 0, 0, 0} } }, /* 27: */ {{{0, 0, 0, 0} } }, /* 28: */ {{{1, 0x1d00000, 0x1d10000, 0x190000} } },/* 29: MS */ {{{1, 0x1e00000, 0x1e01000, 0x16a000} } },/* 30: P2NR2 */ {{{1, 0x1f00000, 0x1f10000, 0x150000} } },/* 31: EPG */ {{{0} } }, /* 32: PCI */ {{{1, 0x2100000, 0x2102000, 0x120000}, /* 33: PCIE */ {1, 0x2110000, 0x2120000, 0x130000}, {1, 0x2120000, 0x2122000, 0x124000}, {1, 0x2130000, 0x2132000, 0x126000}, {1, 0x2140000, 0x2142000, 0x128000}, {1, 0x2150000, 0x2152000, 0x12a000}, {1, 0x2160000, 0x2170000, 0x110000}, {1, 0x2170000, 0x2172000, 0x12e000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000}, {0, 0x0000000, 0x0000000, 0x000000} } }, {{{1, 0x2200000, 0x2204000, 0x1b0000} } },/* 34: CAM */ {{{0} } }, /* 35: */ {{{0} } }, /* 36: */ {{{0} } }, /* 37: */ {{{0} } }, /* 38: */ {{{0} } }, /* 39: */ {{{1, 0x2800000, 0x2804000, 0x1a4000} } },/* 40: TMR */ {{{1, 0x2900000, 0x2901000, 0x16b000} } },/* 41: P2NR3 */ {{{1, 0x2a00000, 0x2a00400, 0x1ac400} } },/* 42: RPMX1 */ {{{1, 0x2b00000, 0x2b00400, 0x1ac800} } },/* 43: RPMX2 */ {{{1, 0x2c00000, 0x2c00400, 0x1acc00} } },/* 44: RPMX3 */ {{{1, 0x2d00000, 0x2d00400, 0x1ad000} } },/* 45: RPMX4 */ {{{1, 0x2e00000, 0x2e00400, 0x1ad400} } },/* 46: RPMX5 */ {{{1, 0x2f00000, 0x2f00400, 0x1ad800} } },/* 47: RPMX6 */ {{{1, 0x3000000, 0x3000400, 0x1adc00} } },/* 48: RPMX7 */ {{{0, 0x3100000, 0x3104000, 0x1a8000} } },/* 49: XDMA */ {{{1, 0x3200000, 0x3204000, 0x1d4000} } },/* 50: I2Q */ {{{1, 0x3300000, 0x3304000, 0x1a0000} } },/* 51: ROMUSB */ {{{0} } }, /* 52: */ {{{1, 0x3500000, 0x3500400, 0x1ac000} } },/* 53: RPMX0 */ {{{1, 0x3600000, 0x3600400, 0x1ae000} } },/* 54: RPMX8 */ {{{1, 0x3700000, 0x3700400, 0x1ae400} } },/* 55: RPMX9 */ {{{1, 0x3800000, 0x3804000, 0x1d0000} } },/* 56: OCM0 */ {{{1, 0x3900000, 0x3904000, 0x1b4000} } },/* 57: CRYPTO */ {{{1, 0x3a00000, 0x3a04000, 0x1d8000} } },/* 58: SMB */ {{{0} } }, /* 59: I2C0 */ {{{0} } }, /* 60: I2C1 */ {{{1, 0x3d00000, 0x3d04000, 0x1d8000} } },/* 61: LPC */ {{{1, 0x3e00000, 0x3e01000, 0x167000} } },/* 62: P2NC */ {{{1, 0x3f00000, 0x3f01000, 0x168000} } } /* 63: P2NR0 */ }; /* * top 12 bits of crb internal address (hub, agent) */ static const unsigned crb_hub_agt[64] = { 0, QLCNIC_HW_CRB_HUB_AGT_ADR_PS, QLCNIC_HW_CRB_HUB_AGT_ADR_MN, QLCNIC_HW_CRB_HUB_AGT_ADR_MS, 0, QLCNIC_HW_CRB_HUB_AGT_ADR_SRE, QLCNIC_HW_CRB_HUB_AGT_ADR_NIU, QLCNIC_HW_CRB_HUB_AGT_ADR_QMN, QLCNIC_HW_CRB_HUB_AGT_ADR_SQN0, QLCNIC_HW_CRB_HUB_AGT_ADR_SQN1, QLCNIC_HW_CRB_HUB_AGT_ADR_SQN2, QLCNIC_HW_CRB_HUB_AGT_ADR_SQN3, QLCNIC_HW_CRB_HUB_AGT_ADR_I2Q, QLCNIC_HW_CRB_HUB_AGT_ADR_TIMR, QLCNIC_HW_CRB_HUB_AGT_ADR_ROMUSB, QLCNIC_HW_CRB_HUB_AGT_ADR_PGN4, QLCNIC_HW_CRB_HUB_AGT_ADR_XDMA, QLCNIC_HW_CRB_HUB_AGT_ADR_PGN0, QLCNIC_HW_CRB_HUB_AGT_ADR_PGN1, QLCNIC_HW_CRB_HUB_AGT_ADR_PGN2, QLCNIC_HW_CRB_HUB_AGT_ADR_PGN3, QLCNIC_HW_CRB_HUB_AGT_ADR_PGND, QLCNIC_HW_CRB_HUB_AGT_ADR_PGNI, QLCNIC_HW_CRB_HUB_AGT_ADR_PGS0, QLCNIC_HW_CRB_HUB_AGT_ADR_PGS1, QLCNIC_HW_CRB_HUB_AGT_ADR_PGS2, QLCNIC_HW_CRB_HUB_AGT_ADR_PGS3, 0, QLCNIC_HW_CRB_HUB_AGT_ADR_PGSI, QLCNIC_HW_CRB_HUB_AGT_ADR_SN, 0, QLCNIC_HW_CRB_HUB_AGT_ADR_EG, 0, QLCNIC_HW_CRB_HUB_AGT_ADR_PS, QLCNIC_HW_CRB_HUB_AGT_ADR_CAM, 0, 0, 0, 0, 0, QLCNIC_HW_CRB_HUB_AGT_ADR_TIMR, 0, QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX1, QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX2, QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX3, QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX4, QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX5, QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX6, QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX7, QLCNIC_HW_CRB_HUB_AGT_ADR_XDMA, QLCNIC_HW_CRB_HUB_AGT_ADR_I2Q, QLCNIC_HW_CRB_HUB_AGT_ADR_ROMUSB, 0, QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX0, QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX8, QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX9, QLCNIC_HW_CRB_HUB_AGT_ADR_OCM0, 0, QLCNIC_HW_CRB_HUB_AGT_ADR_SMB, QLCNIC_HW_CRB_HUB_AGT_ADR_I2C0, QLCNIC_HW_CRB_HUB_AGT_ADR_I2C1, 0, QLCNIC_HW_CRB_HUB_AGT_ADR_PGNC, 0, }; static const u32 msi_tgt_status[8] = { ISR_INT_TARGET_STATUS, ISR_INT_TARGET_STATUS_F1, ISR_INT_TARGET_STATUS_F2, ISR_INT_TARGET_STATUS_F3, ISR_INT_TARGET_STATUS_F4, ISR_INT_TARGET_STATUS_F5, ISR_INT_TARGET_STATUS_F6, ISR_INT_TARGET_STATUS_F7 }; /* PCI Windowing for DDR regions. */ #define QLCNIC_PCIE_SEM_TIMEOUT 10000 static void qlcnic_read_window_reg(u32 addr, void __iomem *bar0, u32 *data) { u32 dest; void __iomem *val; dest = addr & 0xFFFF0000; val = bar0 + QLCNIC_FW_DUMP_REG1; writel(dest, val); readl(val); val = bar0 + QLCNIC_FW_DUMP_REG2 + LSW(addr); *data = readl(val); } static void qlcnic_write_window_reg(u32 addr, void __iomem *bar0, u32 data) { u32 dest; void __iomem *val; dest = addr & 0xFFFF0000; val = bar0 + QLCNIC_FW_DUMP_REG1; writel(dest, val); readl(val); val = bar0 + QLCNIC_FW_DUMP_REG2 + LSW(addr); writel(data, val); readl(val); } int qlcnic_pcie_sem_lock(struct qlcnic_adapter *adapter, int sem, u32 id_reg) { int done = 0, timeout = 0; while (!done) { done = QLCRD32(adapter, QLCNIC_PCIE_REG(PCIE_SEM_LOCK(sem))); if (done == 1) break; if (++timeout >= QLCNIC_PCIE_SEM_TIMEOUT) { dev_err(&adapter->pdev->dev, "Failed to acquire sem=%d lock; holdby=%d\n", sem, id_reg ? QLCRD32(adapter, id_reg) : -1); return -EIO; } msleep(1); } if (id_reg) QLCWR32(adapter, id_reg, adapter->portnum); return 0; } void qlcnic_pcie_sem_unlock(struct qlcnic_adapter *adapter, int sem) { QLCRD32(adapter, QLCNIC_PCIE_REG(PCIE_SEM_UNLOCK(sem))); } static int qlcnic_ind_rd(struct qlcnic_adapter *adapter, u32 addr) { u32 data; if (qlcnic_82xx_check(adapter)) qlcnic_read_window_reg(addr, adapter->ahw->pci_base0, &data); else return -EIO; return data; } static void qlcnic_ind_wr(struct qlcnic_adapter *adapter, u32 addr, u32 data) { if (qlcnic_82xx_check(adapter)) qlcnic_write_window_reg(addr, adapter->ahw->pci_base0, data); } static int qlcnic_send_cmd_descs(struct qlcnic_adapter *adapter, struct cmd_desc_type0 *cmd_desc_arr, int nr_desc) { u32 i, producer; struct qlcnic_cmd_buffer *pbuf; struct cmd_desc_type0 *cmd_desc; struct qlcnic_host_tx_ring *tx_ring; i = 0; if (!test_bit(__QLCNIC_FW_ATTACHED, &adapter->state)) return -EIO; tx_ring = adapter->tx_ring; __netif_tx_lock_bh(tx_ring->txq); producer = tx_ring->producer; if (nr_desc >= qlcnic_tx_avail(tx_ring)) { netif_tx_stop_queue(tx_ring->txq); smp_mb(); if (qlcnic_tx_avail(tx_ring) > nr_desc) { if (qlcnic_tx_avail(tx_ring) > TX_STOP_THRESH) netif_tx_wake_queue(tx_ring->txq); } else { adapter->stats.xmit_off++; __netif_tx_unlock_bh(tx_ring->txq); return -EBUSY; } } do { cmd_desc = &cmd_desc_arr[i]; pbuf = &tx_ring->cmd_buf_arr[producer]; pbuf->skb = NULL; pbuf->frag_count = 0; memcpy(&tx_ring->desc_head[producer], cmd_desc, sizeof(struct cmd_desc_type0)); producer = get_next_index(producer, tx_ring->num_desc); i++; } while (i != nr_desc); tx_ring->producer = producer; qlcnic_update_cmd_producer(tx_ring); __netif_tx_unlock_bh(tx_ring->txq); return 0; } static int qlcnic_sre_macaddr_change(struct qlcnic_adapter *adapter, u8 *addr, __le16 vlan_id, unsigned op) { struct qlcnic_nic_req req; struct qlcnic_mac_req *mac_req; struct qlcnic_vlan_req *vlan_req; u64 word; memset(&req, 0, sizeof(struct qlcnic_nic_req)); req.qhdr = cpu_to_le64(QLCNIC_REQUEST << 23); word = QLCNIC_MAC_EVENT | ((u64)adapter->portnum << 16); req.req_hdr = cpu_to_le64(word); mac_req = (struct qlcnic_mac_req *)&req.words[0]; mac_req->op = op; memcpy(mac_req->mac_addr, addr, 6); vlan_req = (struct qlcnic_vlan_req *)&req.words[1]; vlan_req->vlan_id = vlan_id; return qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1); } static int qlcnic_nic_add_mac(struct qlcnic_adapter *adapter, const u8 *addr) { struct list_head *head; struct qlcnic_mac_list_s *cur; /* look up if already exists */ list_for_each(head, &adapter->mac_list) { cur = list_entry(head, struct qlcnic_mac_list_s, list); if (memcmp(addr, cur->mac_addr, ETH_ALEN) == 0) return 0; } cur = kzalloc(sizeof(struct qlcnic_mac_list_s), GFP_ATOMIC); if (cur == NULL) { dev_err(&adapter->netdev->dev, "failed to add mac address filter\n"); return -ENOMEM; } memcpy(cur->mac_addr, addr, ETH_ALEN); if (qlcnic_sre_macaddr_change(adapter, cur->mac_addr, 0, QLCNIC_MAC_ADD)) { kfree(cur); return -EIO; } list_add_tail(&cur->list, &adapter->mac_list); return 0; } void qlcnic_set_multi(struct net_device *netdev) { struct qlcnic_adapter *adapter = netdev_priv(netdev); struct netdev_hw_addr *ha; static const u8 bcast_addr[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; u32 mode = VPORT_MISS_MODE_DROP; if (!test_bit(__QLCNIC_FW_ATTACHED, &adapter->state)) return; qlcnic_nic_add_mac(adapter, adapter->mac_addr); qlcnic_nic_add_mac(adapter, bcast_addr); if (netdev->flags & IFF_PROMISC) { if (!(adapter->flags & QLCNIC_PROMISC_DISABLED)) mode = VPORT_MISS_MODE_ACCEPT_ALL; goto send_fw_cmd; } if ((netdev->flags & IFF_ALLMULTI) || (netdev_mc_count(netdev) > adapter->ahw->max_mc_count)) { mode = VPORT_MISS_MODE_ACCEPT_MULTI; goto send_fw_cmd; } if (!netdev_mc_empty(netdev)) { netdev_for_each_mc_addr(ha, netdev) { qlcnic_nic_add_mac(adapter, ha->addr); } } send_fw_cmd: if (mode == VPORT_MISS_MODE_ACCEPT_ALL) { qlcnic_alloc_lb_filters_mem(adapter); adapter->mac_learn = 1; } else { adapter->mac_learn = 0; } qlcnic_nic_set_promisc(adapter, mode); } int qlcnic_nic_set_promisc(struct qlcnic_adapter *adapter, u32 mode) { struct qlcnic_nic_req req; u64 word; memset(&req, 0, sizeof(struct qlcnic_nic_req)); req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23); word = QLCNIC_H2C_OPCODE_SET_MAC_RECEIVE_MODE | ((u64)adapter->portnum << 16); req.req_hdr = cpu_to_le64(word); req.words[0] = cpu_to_le64(mode); return qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1); } void qlcnic_free_mac_list(struct qlcnic_adapter *adapter) { struct qlcnic_mac_list_s *cur; struct list_head *head = &adapter->mac_list; while (!list_empty(head)) { cur = list_entry(head->next, struct qlcnic_mac_list_s, list); qlcnic_sre_macaddr_change(adapter, cur->mac_addr, 0, QLCNIC_MAC_DEL); list_del(&cur->list); kfree(cur); } } void qlcnic_prune_lb_filters(struct qlcnic_adapter *adapter) { struct qlcnic_filter *tmp_fil; struct hlist_node *tmp_hnode, *n; struct hlist_head *head; int i; for (i = 0; i < adapter->fhash.fmax; i++) { head = &(adapter->fhash.fhead[i]); hlist_for_each_entry_safe(tmp_fil, tmp_hnode, n, head, fnode) { if (jiffies > (QLCNIC_FILTER_AGE * HZ + tmp_fil->ftime)) { qlcnic_sre_macaddr_change(adapter, tmp_fil->faddr, tmp_fil->vlan_id, tmp_fil->vlan_id ? QLCNIC_MAC_VLAN_DEL : QLCNIC_MAC_DEL); spin_lock_bh(&adapter->mac_learn_lock); adapter->fhash.fnum--; hlist_del(&tmp_fil->fnode); spin_unlock_bh(&adapter->mac_learn_lock); kfree(tmp_fil); } } } } void qlcnic_delete_lb_filters(struct qlcnic_adapter *adapter) { struct qlcnic_filter *tmp_fil; struct hlist_node *tmp_hnode, *n; struct hlist_head *head; int i; for (i = 0; i < adapter->fhash.fmax; i++) { head = &(adapter->fhash.fhead[i]); hlist_for_each_entry_safe(tmp_fil, tmp_hnode, n, head, fnode) { qlcnic_sre_macaddr_change(adapter, tmp_fil->faddr, tmp_fil->vlan_id, tmp_fil->vlan_id ? QLCNIC_MAC_VLAN_DEL : QLCNIC_MAC_DEL); spin_lock_bh(&adapter->mac_learn_lock); adapter->fhash.fnum--; hlist_del(&tmp_fil->fnode); spin_unlock_bh(&adapter->mac_learn_lock); kfree(tmp_fil); } } } static int qlcnic_set_fw_loopback(struct qlcnic_adapter *adapter, u8 flag) { struct qlcnic_nic_req req; int rv; memset(&req, 0, sizeof(struct qlcnic_nic_req)); req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23); req.req_hdr = cpu_to_le64(QLCNIC_H2C_OPCODE_CONFIG_LOOPBACK | ((u64) adapter->portnum << 16) | ((u64) 0x1 << 32)); req.words[0] = cpu_to_le64(flag); rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1); if (rv != 0) dev_err(&adapter->pdev->dev, "%sting loopback mode failed\n", flag ? "Set" : "Reset"); return rv; } int qlcnic_set_lb_mode(struct qlcnic_adapter *adapter, u8 mode) { if (qlcnic_set_fw_loopback(adapter, mode)) return -EIO; if (qlcnic_nic_set_promisc(adapter, VPORT_MISS_MODE_ACCEPT_ALL)) { qlcnic_set_fw_loopback(adapter, 0); return -EIO; } msleep(1000); return 0; } void qlcnic_clear_lb_mode(struct qlcnic_adapter *adapter) { int mode = VPORT_MISS_MODE_DROP; struct net_device *netdev = adapter->netdev; qlcnic_set_fw_loopback(adapter, 0); if (netdev->flags & IFF_PROMISC) mode = VPORT_MISS_MODE_ACCEPT_ALL; else if (netdev->flags & IFF_ALLMULTI) mode = VPORT_MISS_MODE_ACCEPT_MULTI; qlcnic_nic_set_promisc(adapter, mode); msleep(1000); } /* * Send the interrupt coalescing parameter set by ethtool to the card. */ int qlcnic_config_intr_coalesce(struct qlcnic_adapter *adapter) { struct qlcnic_nic_req req; int rv; memset(&req, 0, sizeof(struct qlcnic_nic_req)); req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23); req.req_hdr = cpu_to_le64(QLCNIC_CONFIG_INTR_COALESCE | ((u64) adapter->portnum << 16)); req.words[0] = cpu_to_le64(((u64) adapter->ahw->coal.flag) << 32); req.words[2] = cpu_to_le64(adapter->ahw->coal.rx_packets | ((u64) adapter->ahw->coal.rx_time_us) << 16); req.words[5] = cpu_to_le64(adapter->ahw->coal.timer_out | ((u64) adapter->ahw->coal.type) << 32 | ((u64) adapter->ahw->coal.sts_ring_mask) << 40); rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1); if (rv != 0) dev_err(&adapter->netdev->dev, "Could not send interrupt coalescing parameters\n"); return rv; } int qlcnic_config_hw_lro(struct qlcnic_adapter *adapter, int enable) { struct qlcnic_nic_req req; u64 word; int rv; if (!test_bit(__QLCNIC_FW_ATTACHED, &adapter->state)) return 0; memset(&req, 0, sizeof(struct qlcnic_nic_req)); req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23); word = QLCNIC_H2C_OPCODE_CONFIG_HW_LRO | ((u64)adapter->portnum << 16); req.req_hdr = cpu_to_le64(word); req.words[0] = cpu_to_le64(enable); rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1); if (rv != 0) dev_err(&adapter->netdev->dev, "Could not send configure hw lro request\n"); return rv; } int qlcnic_config_bridged_mode(struct qlcnic_adapter *adapter, u32 enable) { struct qlcnic_nic_req req; u64 word; int rv; if (!!(adapter->flags & QLCNIC_BRIDGE_ENABLED) == enable) return 0; memset(&req, 0, sizeof(struct qlcnic_nic_req)); req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23); word = QLCNIC_H2C_OPCODE_CONFIG_BRIDGING | ((u64)adapter->portnum << 16); req.req_hdr = cpu_to_le64(word); req.words[0] = cpu_to_le64(enable); rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1); if (rv != 0) dev_err(&adapter->netdev->dev, "Could not send configure bridge mode request\n"); adapter->flags ^= QLCNIC_BRIDGE_ENABLED; return rv; } #define RSS_HASHTYPE_IP_TCP 0x3 int qlcnic_config_rss(struct qlcnic_adapter *adapter, int enable) { struct qlcnic_nic_req req; u64 word; int i, rv; static const u64 key[] = { 0xbeac01fa6a42b73bULL, 0x8030f20c77cb2da3ULL, 0xae7b30b4d0ca2bcbULL, 0x43a38fb04167253dULL, 0x255b0ec26d5a56daULL }; memset(&req, 0, sizeof(struct qlcnic_nic_req)); req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23); word = QLCNIC_H2C_OPCODE_CONFIG_RSS | ((u64)adapter->portnum << 16); req.req_hdr = cpu_to_le64(word); /* * RSS request: * bits 3-0: hash_method * 5-4: hash_type_ipv4 * 7-6: hash_type_ipv6 * 8: enable * 9: use indirection table * 47-10: reserved * 63-48: indirection table mask */ word = ((u64)(RSS_HASHTYPE_IP_TCP & 0x3) << 4) | ((u64)(RSS_HASHTYPE_IP_TCP & 0x3) << 6) | ((u64)(enable & 0x1) << 8) | ((0x7ULL) << 48); req.words[0] = cpu_to_le64(word); for (i = 0; i < 5; i++) req.words[i+1] = cpu_to_le64(key[i]); rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1); if (rv != 0) dev_err(&adapter->netdev->dev, "could not configure RSS\n"); return rv; } int qlcnic_config_ipaddr(struct qlcnic_adapter *adapter, __be32 ip, int cmd) { struct qlcnic_nic_req req; struct qlcnic_ipaddr *ipa; u64 word; int rv; memset(&req, 0, sizeof(struct qlcnic_nic_req)); req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23); word = QLCNIC_H2C_OPCODE_CONFIG_IPADDR | ((u64)adapter->portnum << 16); req.req_hdr = cpu_to_le64(word); req.words[0] = cpu_to_le64(cmd); ipa = (struct qlcnic_ipaddr *)&req.words[1]; ipa->ipv4 = ip; rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1); if (rv != 0) dev_err(&adapter->netdev->dev, "could not notify %s IP 0x%x reuqest\n", (cmd == QLCNIC_IP_UP) ? "Add" : "Remove", ip); return rv; } int qlcnic_linkevent_request(struct qlcnic_adapter *adapter, int enable) { struct qlcnic_nic_req req; u64 word; int rv; memset(&req, 0, sizeof(struct qlcnic_nic_req)); req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23); word = QLCNIC_H2C_OPCODE_GET_LINKEVENT | ((u64)adapter->portnum << 16); req.req_hdr = cpu_to_le64(word); req.words[0] = cpu_to_le64(enable | (enable << 8)); rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1); if (rv != 0) dev_err(&adapter->netdev->dev, "could not configure link notification\n"); return rv; } int qlcnic_send_lro_cleanup(struct qlcnic_adapter *adapter) { struct qlcnic_nic_req req; u64 word; int rv; if (!test_bit(__QLCNIC_FW_ATTACHED, &adapter->state)) return 0; memset(&req, 0, sizeof(struct qlcnic_nic_req)); req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23); word = QLCNIC_H2C_OPCODE_LRO_REQUEST | ((u64)adapter->portnum << 16) | ((u64)QLCNIC_LRO_REQUEST_CLEANUP << 56) ; req.req_hdr = cpu_to_le64(word); rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1); if (rv != 0) dev_err(&adapter->netdev->dev, "could not cleanup lro flows\n"); return rv; } /* * qlcnic_change_mtu - Change the Maximum Transfer Unit * @returns 0 on success, negative on failure */ int qlcnic_change_mtu(struct net_device *netdev, int mtu) { struct qlcnic_adapter *adapter = netdev_priv(netdev); int rc = 0; if (mtu < P3P_MIN_MTU || mtu > P3P_MAX_MTU) { dev_err(&adapter->netdev->dev, "%d bytes < mtu < %d bytes" " not supported\n", P3P_MAX_MTU, P3P_MIN_MTU); return -EINVAL; } rc = qlcnic_fw_cmd_set_mtu(adapter, mtu); if (!rc) netdev->mtu = mtu; return rc; } netdev_features_t qlcnic_fix_features(struct net_device *netdev, netdev_features_t features) { struct qlcnic_adapter *adapter = netdev_priv(netdev); if ((adapter->flags & QLCNIC_ESWITCH_ENABLED)) { netdev_features_t changed = features ^ netdev->features; features ^= changed & (NETIF_F_ALL_CSUM | NETIF_F_RXCSUM); } if (!(features & NETIF_F_RXCSUM)) features &= ~NETIF_F_LRO; return features; } int qlcnic_set_features(struct net_device *netdev, netdev_features_t features) { struct qlcnic_adapter *adapter = netdev_priv(netdev); netdev_features_t changed = netdev->features ^ features; int hw_lro = (features & NETIF_F_LRO) ? QLCNIC_LRO_ENABLED : 0; if (!(changed & NETIF_F_LRO)) return 0; netdev->features = features ^ NETIF_F_LRO; if (qlcnic_config_hw_lro(adapter, hw_lro)) return -EIO; if ((hw_lro == 0) && qlcnic_send_lro_cleanup(adapter)) return -EIO; return 0; } /* * Changes the CRB window to the specified window. */ /* Returns < 0 if off is not valid, * 1 if window access is needed. 'off' is set to offset from * CRB space in 128M pci map * 0 if no window access is needed. 'off' is set to 2M addr * In: 'off' is offset from base in 128M pci map */ static int qlcnic_pci_get_crb_addr_2M(struct qlcnic_hardware_context *ahw, ulong off, void __iomem **addr) { const struct crb_128M_2M_sub_block_map *m; if ((off >= QLCNIC_CRB_MAX) || (off < QLCNIC_PCI_CRBSPACE)) return -EINVAL; off -= QLCNIC_PCI_CRBSPACE; /* * Try direct map */ m = &crb_128M_2M_map[CRB_BLK(off)].sub_block[CRB_SUBBLK(off)]; if (m->valid && (m->start_128M <= off) && (m->end_128M > off)) { *addr = ahw->pci_base0 + m->start_2M + (off - m->start_128M); return 0; } /* * Not in direct map, use crb window */ *addr = ahw->pci_base0 + CRB_INDIRECT_2M + (off & MASK(16)); return 1; } /* * In: 'off' is offset from CRB space in 128M pci map * Out: 'off' is 2M pci map addr * side effect: lock crb window */ static int qlcnic_pci_set_crbwindow_2M(struct qlcnic_adapter *adapter, ulong off) { u32 window; void __iomem *addr = adapter->ahw->pci_base0 + CRB_WINDOW_2M; off -= QLCNIC_PCI_CRBSPACE; window = CRB_HI(off); if (window == 0) { dev_err(&adapter->pdev->dev, "Invalid offset 0x%lx\n", off); return -EIO; } writel(window, addr); if (readl(addr) != window) { if (printk_ratelimit()) dev_warn(&adapter->pdev->dev, "failed to set CRB window to %d off 0x%lx\n", window, off); return -EIO; } return 0; } int qlcnic_hw_write_wx_2M(struct qlcnic_adapter *adapter, ulong off, u32 data) { unsigned long flags; int rv; void __iomem *addr = NULL; rv = qlcnic_pci_get_crb_addr_2M(adapter->ahw, off, &addr); if (rv == 0) { writel(data, addr); return 0; } if (rv > 0) { /* indirect access */ write_lock_irqsave(&adapter->ahw->crb_lock, flags); crb_win_lock(adapter); rv = qlcnic_pci_set_crbwindow_2M(adapter, off); if (!rv) writel(data, addr); crb_win_unlock(adapter); write_unlock_irqrestore(&adapter->ahw->crb_lock, flags); return rv; } dev_err(&adapter->pdev->dev, "%s: invalid offset: 0x%016lx\n", __func__, off); dump_stack(); return -EIO; } int qlcnic_hw_read_wx_2M(struct qlcnic_adapter *adapter, ulong off) { unsigned long flags; int rv; u32 data = -1; void __iomem *addr = NULL; rv = qlcnic_pci_get_crb_addr_2M(adapter->ahw, off, &addr); if (rv == 0) return readl(addr); if (rv > 0) { /* indirect access */ write_lock_irqsave(&adapter->ahw->crb_lock, flags); crb_win_lock(adapter); if (!qlcnic_pci_set_crbwindow_2M(adapter, off)) data = readl(addr); crb_win_unlock(adapter); write_unlock_irqrestore(&adapter->ahw->crb_lock, flags); return data; } dev_err(&adapter->pdev->dev, "%s: invalid offset: 0x%016lx\n", __func__, off); dump_stack(); return -1; } void __iomem *qlcnic_get_ioaddr(struct qlcnic_hardware_context *ahw, u32 offset) { void __iomem *addr = NULL; WARN_ON(qlcnic_pci_get_crb_addr_2M(ahw, offset, &addr)); return addr; } static int qlcnic_pci_mem_access_direct(struct qlcnic_adapter *adapter, u32 window, u64 off, u64 *data, int op) { void __iomem *addr; u32 start; mutex_lock(&adapter->ahw->mem_lock); writel(window, adapter->ahw->ocm_win_crb); /* read back to flush */ readl(adapter->ahw->ocm_win_crb); start = QLCNIC_PCI_OCM0_2M + off; addr = adapter->ahw->pci_base0 + start; if (op == 0) /* read */ *data = readq(addr); else /* write */ writeq(*data, addr); /* Set window to 0 */ writel(0, adapter->ahw->ocm_win_crb); readl(adapter->ahw->ocm_win_crb); mutex_unlock(&adapter->ahw->mem_lock); return 0; } void qlcnic_pci_camqm_read_2M(struct qlcnic_adapter *adapter, u64 off, u64 *data) { void __iomem *addr = adapter->ahw->pci_base0 + QLCNIC_PCI_CAMQM_2M_BASE + (off - QLCNIC_PCI_CAMQM); mutex_lock(&adapter->ahw->mem_lock); *data = readq(addr); mutex_unlock(&adapter->ahw->mem_lock); } void qlcnic_pci_camqm_write_2M(struct qlcnic_adapter *adapter, u64 off, u64 data) { void __iomem *addr = adapter->ahw->pci_base0 + QLCNIC_PCI_CAMQM_2M_BASE + (off - QLCNIC_PCI_CAMQM); mutex_lock(&adapter->ahw->mem_lock); writeq(data, addr); mutex_unlock(&adapter->ahw->mem_lock); } /* Set MS memory control data for different adapters */ static void qlcnic_set_ms_controls(struct qlcnic_adapter *adapter, u64 off, struct qlcnic_ms_reg_ctrl *ms) { ms->control = QLCNIC_MS_CTRL; ms->low = QLCNIC_MS_ADDR_LO; ms->hi = QLCNIC_MS_ADDR_HI; if (off & 0xf) { ms->wd[0] = QLCNIC_MS_WRTDATA_LO; ms->rd[0] = QLCNIC_MS_RDDATA_LO; ms->wd[1] = QLCNIC_MS_WRTDATA_HI; ms->rd[1] = QLCNIC_MS_RDDATA_HI; ms->wd[2] = QLCNIC_MS_WRTDATA_ULO; ms->wd[3] = QLCNIC_MS_WRTDATA_UHI; ms->rd[2] = QLCNIC_MS_RDDATA_ULO; ms->rd[3] = QLCNIC_MS_RDDATA_UHI; } else { ms->wd[0] = QLCNIC_MS_WRTDATA_ULO; ms->rd[0] = QLCNIC_MS_RDDATA_ULO; ms->wd[1] = QLCNIC_MS_WRTDATA_UHI; ms->rd[1] = QLCNIC_MS_RDDATA_UHI; ms->wd[2] = QLCNIC_MS_WRTDATA_LO; ms->wd[3] = QLCNIC_MS_WRTDATA_HI; ms->rd[2] = QLCNIC_MS_RDDATA_LO; ms->rd[3] = QLCNIC_MS_RDDATA_HI; } ms->ocm_window = OCM_WIN_P3P(off); ms->off = GET_MEM_OFFS_2M(off); } int qlcnic_pci_mem_write_2M(struct qlcnic_adapter *adapter, u64 off, u64 data) { int j, ret = 0; u32 temp, off8; struct qlcnic_ms_reg_ctrl ms; /* Only 64-bit aligned access */ if (off & 7) return -EIO; memset(&ms, 0, sizeof(struct qlcnic_ms_reg_ctrl)); if (!(ADDR_IN_RANGE(off, QLCNIC_ADDR_QDR_NET, QLCNIC_ADDR_QDR_NET_MAX) || ADDR_IN_RANGE(off, QLCNIC_ADDR_DDR_NET, QLCNIC_ADDR_DDR_NET_MAX))) return -EIO; qlcnic_set_ms_controls(adapter, off, &ms); if (ADDR_IN_RANGE(off, QLCNIC_ADDR_OCM0, QLCNIC_ADDR_OCM0_MAX)) return qlcnic_pci_mem_access_direct(adapter, ms.ocm_window, ms.off, &data, 1); off8 = off & ~0xf; mutex_lock(&adapter->ahw->mem_lock); qlcnic_ind_wr(adapter, ms.low, off8); qlcnic_ind_wr(adapter, ms.hi, 0); qlcnic_ind_wr(adapter, ms.control, TA_CTL_ENABLE); qlcnic_ind_wr(adapter, ms.control, QLCNIC_TA_START_ENABLE); for (j = 0; j < MAX_CTL_CHECK; j++) { temp = qlcnic_ind_rd(adapter, ms.control); if ((temp & TA_CTL_BUSY) == 0) break; } if (j >= MAX_CTL_CHECK) { ret = -EIO; goto done; } /* This is the modify part of read-modify-write */ qlcnic_ind_wr(adapter, ms.wd[0], qlcnic_ind_rd(adapter, ms.rd[0])); qlcnic_ind_wr(adapter, ms.wd[1], qlcnic_ind_rd(adapter, ms.rd[1])); /* This is the write part of read-modify-write */ qlcnic_ind_wr(adapter, ms.wd[2], data & 0xffffffff); qlcnic_ind_wr(adapter, ms.wd[3], (data >> 32) & 0xffffffff); qlcnic_ind_wr(adapter, ms.control, QLCNIC_TA_WRITE_ENABLE); qlcnic_ind_wr(adapter, ms.control, QLCNIC_TA_WRITE_START); for (j = 0; j < MAX_CTL_CHECK; j++) { temp = qlcnic_ind_rd(adapter, ms.control); if ((temp & TA_CTL_BUSY) == 0) break; } if (j >= MAX_CTL_CHECK) { if (printk_ratelimit()) dev_err(&adapter->pdev->dev, "failed to write through agent\n"); ret = -EIO; } else ret = 0; done: mutex_unlock(&adapter->ahw->mem_lock); return ret; } int qlcnic_pci_mem_read_2M(struct qlcnic_adapter *adapter, u64 off, u64 *data) { int j, ret; u32 temp, off8; u64 val; struct qlcnic_ms_reg_ctrl ms; /* Only 64-bit aligned access */ if (off & 7) return -EIO; if (!(ADDR_IN_RANGE(off, QLCNIC_ADDR_QDR_NET, QLCNIC_ADDR_QDR_NET_MAX) || ADDR_IN_RANGE(off, QLCNIC_ADDR_DDR_NET, QLCNIC_ADDR_DDR_NET_MAX))) return -EIO; memset(&ms, 0, sizeof(struct qlcnic_ms_reg_ctrl)); qlcnic_set_ms_controls(adapter, off, &ms); if (ADDR_IN_RANGE(off, QLCNIC_ADDR_OCM0, QLCNIC_ADDR_OCM0_MAX)) return qlcnic_pci_mem_access_direct(adapter, ms.ocm_window, ms.off, data, 0); mutex_lock(&adapter->ahw->mem_lock); off8 = off & ~0xf; qlcnic_ind_wr(adapter, ms.low, off8); qlcnic_ind_wr(adapter, ms.hi, 0); qlcnic_ind_wr(adapter, ms.control, TA_CTL_ENABLE); qlcnic_ind_wr(adapter, ms.control, QLCNIC_TA_START_ENABLE); for (j = 0; j < MAX_CTL_CHECK; j++) { temp = qlcnic_ind_rd(adapter, ms.control); if ((temp & TA_CTL_BUSY) == 0) break; } if (j >= MAX_CTL_CHECK) { if (printk_ratelimit()) dev_err(&adapter->pdev->dev, "failed to read through agent\n"); ret = -EIO; } else { temp = qlcnic_ind_rd(adapter, ms.rd[3]); val = (u64)temp << 32; val |= qlcnic_ind_rd(adapter, ms.rd[2]); *data = val; ret = 0; } mutex_unlock(&adapter->ahw->mem_lock); return ret; } int qlcnic_get_board_info(struct qlcnic_adapter *adapter) { int offset, board_type, magic; struct pci_dev *pdev = adapter->pdev; offset = QLCNIC_FW_MAGIC_OFFSET; if (qlcnic_rom_fast_read(adapter, offset, &magic)) return -EIO; if (magic != QLCNIC_BDINFO_MAGIC) { dev_err(&pdev->dev, "invalid board config, magic=%08x\n", magic); return -EIO; } offset = QLCNIC_BRDTYPE_OFFSET; if (qlcnic_rom_fast_read(adapter, offset, &board_type)) return -EIO; adapter->ahw->board_type = board_type; if (board_type == QLCNIC_BRDTYPE_P3P_4_GB_MM) { u32 gpio = QLCRD32(adapter, QLCNIC_ROMUSB_GLB_PAD_GPIO_I); if ((gpio & 0x8000) == 0) board_type = QLCNIC_BRDTYPE_P3P_10G_TP; } switch (board_type) { case QLCNIC_BRDTYPE_P3P_HMEZ: case QLCNIC_BRDTYPE_P3P_XG_LOM: case QLCNIC_BRDTYPE_P3P_10G_CX4: case QLCNIC_BRDTYPE_P3P_10G_CX4_LP: case QLCNIC_BRDTYPE_P3P_IMEZ: case QLCNIC_BRDTYPE_P3P_10G_SFP_PLUS: case QLCNIC_BRDTYPE_P3P_10G_SFP_CT: case QLCNIC_BRDTYPE_P3P_10G_SFP_QT: case QLCNIC_BRDTYPE_P3P_10G_XFP: case QLCNIC_BRDTYPE_P3P_10000_BASE_T: adapter->ahw->port_type = QLCNIC_XGBE; break; case QLCNIC_BRDTYPE_P3P_REF_QG: case QLCNIC_BRDTYPE_P3P_4_GB: case QLCNIC_BRDTYPE_P3P_4_GB_MM: adapter->ahw->port_type = QLCNIC_GBE; break; case QLCNIC_BRDTYPE_P3P_10G_TP: adapter->ahw->port_type = (adapter->portnum < 2) ? QLCNIC_XGBE : QLCNIC_GBE; break; default: dev_err(&pdev->dev, "unknown board type %x\n", board_type); adapter->ahw->port_type = QLCNIC_XGBE; break; } return 0; } int qlcnic_wol_supported(struct qlcnic_adapter *adapter) { u32 wol_cfg; wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV); if (wol_cfg & (1UL << adapter->portnum)) { wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG); if (wol_cfg & (1 << adapter->portnum)) return 1; } return 0; } int qlcnic_config_led(struct qlcnic_adapter *adapter, u32 state, u32 rate) { struct qlcnic_nic_req req; int rv; u64 word; memset(&req, 0, sizeof(struct qlcnic_nic_req)); req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23); word = QLCNIC_H2C_OPCODE_CONFIG_LED | ((u64)adapter->portnum << 16); req.req_hdr = cpu_to_le64(word); req.words[0] = cpu_to_le64((u64)rate << 32); req.words[1] = cpu_to_le64(state); rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1); if (rv) dev_err(&adapter->pdev->dev, "LED configuration failed.\n"); return rv; }