diff options
Diffstat (limited to 'drivers/net/qlcnic')
| -rw-r--r-- | drivers/net/qlcnic/qlcnic.h | 43 | ||||
| -rw-r--r-- | drivers/net/qlcnic/qlcnic_ctx.c | 28 | ||||
| -rw-r--r-- | drivers/net/qlcnic/qlcnic_ethtool.c | 157 | ||||
| -rw-r--r-- | drivers/net/qlcnic/qlcnic_hdr.h | 27 | ||||
| -rw-r--r-- | drivers/net/qlcnic/qlcnic_hw.c | 91 | ||||
| -rw-r--r-- | drivers/net/qlcnic/qlcnic_init.c | 123 | ||||
| -rw-r--r-- | drivers/net/qlcnic/qlcnic_main.c | 89 |
7 files changed, 80 insertions, 478 deletions
diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h index 8ecc170c9b74..9c2a02d204dc 100644 --- a/drivers/net/qlcnic/qlcnic.h +++ b/drivers/net/qlcnic/qlcnic.h @@ -1,25 +1,8 @@ /* - * Copyright (C) 2009 - QLogic Corporation. - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - * - * The full GNU General Public License is included in this distribution - * in the file called "COPYING". + * QLogic qlcnic NIC Driver + * Copyright (c) 2009-2010 QLogic Corporation * + * See LICENSE.qlcnic for copyright and licensing details. */ #ifndef _QLCNIC_H_ @@ -51,8 +34,8 @@ #define _QLCNIC_LINUX_MAJOR 5 #define _QLCNIC_LINUX_MINOR 0 -#define _QLCNIC_LINUX_SUBVERSION 11 -#define QLCNIC_LINUX_VERSIONID "5.0.11" +#define _QLCNIC_LINUX_SUBVERSION 14 +#define QLCNIC_LINUX_VERSIONID "5.0.14" #define QLCNIC_DRV_IDC_VER 0x01 #define QLCNIC_DRIVER_VERSION ((_QLCNIC_LINUX_MAJOR << 16) |\ (_QLCNIC_LINUX_MINOR << 8) | (_QLCNIC_LINUX_SUBVERSION)) @@ -798,7 +781,6 @@ struct qlcnic_nic_intr_coalesce { #define QLCNIC_H2C_OPCODE_GET_NET_STATS 16 #define QLCNIC_H2C_OPCODE_PROXY_UPDATE_P2V 17 #define QLCNIC_H2C_OPCODE_CONFIG_IPADDR 18 -#define QLCNIC_H2C_OPCODE_CONFIG_LOOPBACK 19 #define QLCNIC_H2C_OPCODE_PROXY_STOP_DONE 20 #define QLCNIC_H2C_OPCODE_GET_LINKEVENT 21 #define QLCNIC_C2C_OPCODE 22 @@ -923,6 +905,7 @@ struct qlcnic_ipaddr { #define QLCNIC_MACSPOOF 0x200 #define QLCNIC_MAC_OVERRIDE_DISABLED 0x400 #define QLCNIC_PROMISC_DISABLED 0x800 +#define QLCNIC_NEED_FLR 0x1000 #define QLCNIC_IS_MSI_FAMILY(adapter) \ ((adapter)->flags & (QLCNIC_MSI_ENABLED | QLCNIC_MSIX_ENABLED)) @@ -942,6 +925,7 @@ struct qlcnic_ipaddr { #define QLCNIC_INTERRUPT_TEST 1 #define QLCNIC_LOOPBACK_TEST 2 +#define QLCNIC_LED_TEST 3 #define QLCNIC_FILTER_AGE 80 #define QLCNIC_READD_AGE 20 @@ -1126,8 +1110,7 @@ struct qlcnic_eswitch { /* Return codes for Error handling */ #define QL_STATUS_INVALID_PARAM -1 -#define MAX_BW 100 -#define MIN_BW 1 +#define MAX_BW 100 /* % of link speed */ #define MAX_VLAN_ID 4095 #define MIN_VLAN_ID 2 #define MAX_TX_QUEUES 1 @@ -1135,7 +1118,7 @@ struct qlcnic_eswitch { #define DEFAULT_MAC_LEARN 1 #define IS_VALID_VLAN(vlan) (vlan >= MIN_VLAN_ID && vlan < MAX_VLAN_ID) -#define IS_VALID_BW(bw) (bw >= MIN_BW && bw <= MAX_BW) +#define IS_VALID_BW(bw) (bw <= MAX_BW) #define IS_VALID_TX_QUEUES(que) (que > 0 && que <= MAX_TX_QUEUES) #define IS_VALID_RX_QUEUES(que) (que > 0 && que <= MAX_RX_QUEUES) @@ -1314,21 +1297,15 @@ int qlcnic_config_bridged_mode(struct qlcnic_adapter *adapter, u32 enable); int qlcnic_send_lro_cleanup(struct qlcnic_adapter *adapter); void qlcnic_update_cmd_producer(struct qlcnic_adapter *adapter, struct qlcnic_host_tx_ring *tx_ring); -void qlcnic_clear_ilb_mode(struct qlcnic_adapter *adapter); -int qlcnic_set_ilb_mode(struct qlcnic_adapter *adapter); void qlcnic_fetch_mac(struct qlcnic_adapter *, u32, u32, u8, u8 *); /* Functions from qlcnic_main.c */ -int qlcnic_request_quiscent_mode(struct qlcnic_adapter *adapter); -void qlcnic_clear_quiscent_mode(struct qlcnic_adapter *adapter); int qlcnic_reset_context(struct qlcnic_adapter *); u32 qlcnic_issue_cmd(struct qlcnic_adapter *adapter, u32 pci_fn, u32 version, u32 arg1, u32 arg2, u32 arg3, u32 cmd); void qlcnic_diag_free_res(struct net_device *netdev, int max_sds_rings); int qlcnic_diag_alloc_res(struct net_device *netdev, int test); -int qlcnic_check_loopback_buff(unsigned char *data); netdev_tx_t qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev); -void qlcnic_process_rcv_ring_diag(struct qlcnic_host_sds_ring *sds_ring); /* Management functions */ int qlcnic_get_mac_address(struct qlcnic_adapter *, u8*); @@ -1377,6 +1354,8 @@ static const struct qlcnic_brdinfo qlcnic_boards[] = { "3200 Series Single Port 10Gb Intelligent Ethernet Adapter"}, {0x1077, 0x8020, 0x103c, 0x3733, "NC523SFP 10Gb 2-port Server Adapter"}, + {0x1077, 0x8020, 0x103c, 0x3346, + "CN1000Q Dual Port Converged Network Adapter"}, {0x1077, 0x8020, 0x0, 0x0, "cLOM8214 1/10GbE Controller"}, }; diff --git a/drivers/net/qlcnic/qlcnic_ctx.c b/drivers/net/qlcnic/qlcnic_ctx.c index 1cdc05dade6b..27631f23b3fd 100644 --- a/drivers/net/qlcnic/qlcnic_ctx.c +++ b/drivers/net/qlcnic/qlcnic_ctx.c @@ -1,25 +1,8 @@ /* - * Copyright (C) 2009 - QLogic Corporation. - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - * - * The full GNU General Public License is included in this distribution - * in the file called "COPYING". + * QLogic qlcnic NIC Driver + * Copyright (c) 2009-2010 QLogic Corporation * + * See LICENSE.qlcnic for copyright and licensing details. */ #include "qlcnic.h" @@ -480,6 +463,11 @@ int qlcnic_fw_create_ctx(struct qlcnic_adapter *adapter) { int err; + if (adapter->flags & QLCNIC_NEED_FLR) { + pci_reset_function(adapter->pdev); + adapter->flags &= ~QLCNIC_NEED_FLR; + } + err = qlcnic_fw_cmd_create_rx_ctx(adapter); if (err) return err; diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c index ec21d24015c4..1e7af709d395 100644 --- a/drivers/net/qlcnic/qlcnic_ethtool.c +++ b/drivers/net/qlcnic/qlcnic_ethtool.c @@ -1,25 +1,8 @@ /* - * Copyright (C) 2009 - QLogic Corporation. - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - * - * The full GNU General Public License is included in this distribution - * in the file called "COPYING". + * QLogic qlcnic NIC Driver + * Copyright (c) 2009-2010 QLogic Corporation * + * See LICENSE.qlcnic for copyright and licensing details. */ #include <linux/types.h> @@ -101,8 +84,7 @@ static const char qlcnic_device_gstrings_stats[][ETH_GSTRING_LEN] = { static const char qlcnic_gstrings_test[][ETH_GSTRING_LEN] = { "Register_Test_on_offline", "Link_Test_on_offline", - "Interrupt_Test_offline", - "Loopback_Test_offline" + "Interrupt_Test_offline" }; #define QLCNIC_TEST_LEN ARRAY_SIZE(qlcnic_gstrings_test) @@ -643,104 +625,6 @@ static int qlcnic_get_sset_count(struct net_device *dev, int sset) } } -#define QLC_ILB_PKT_SIZE 64 -#define QLC_NUM_ILB_PKT 16 -#define QLC_ILB_MAX_RCV_LOOP 10 - -static void qlcnic_create_loopback_buff(unsigned char *data) -{ - unsigned char random_data[] = {0xa8, 0x06, 0x45, 0x00}; - memset(data, 0x4e, QLC_ILB_PKT_SIZE); - memset(data, 0xff, 12); - memcpy(data + 12, random_data, sizeof(random_data)); -} - -int qlcnic_check_loopback_buff(unsigned char *data) -{ - unsigned char buff[QLC_ILB_PKT_SIZE]; - qlcnic_create_loopback_buff(buff); - return memcmp(data, buff, QLC_ILB_PKT_SIZE); -} - -static int qlcnic_do_ilb_test(struct qlcnic_adapter *adapter) -{ - struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx; - struct qlcnic_host_sds_ring *sds_ring = &recv_ctx->sds_rings[0]; - struct sk_buff *skb; - int i, loop, cnt = 0; - - for (i = 0; i < QLC_NUM_ILB_PKT; i++) { - skb = dev_alloc_skb(QLC_ILB_PKT_SIZE); - qlcnic_create_loopback_buff(skb->data); - skb_put(skb, QLC_ILB_PKT_SIZE); - - adapter->diag_cnt = 0; - qlcnic_xmit_frame(skb, adapter->netdev); - - loop = 0; - do { - msleep(1); - qlcnic_process_rcv_ring_diag(sds_ring); - } while (loop++ < QLC_ILB_MAX_RCV_LOOP && - !adapter->diag_cnt); - - dev_kfree_skb_any(skb); - - if (!adapter->diag_cnt) - dev_warn(&adapter->pdev->dev, "ILB Test: %dth packet" - " not recevied\n", i + 1); - else - cnt++; - } - if (cnt != i) { - dev_warn(&adapter->pdev->dev, "ILB Test failed\n"); - return -1; - } - return 0; -} - -static int qlcnic_loopback_test(struct net_device *netdev) -{ - struct qlcnic_adapter *adapter = netdev_priv(netdev); - int max_sds_rings = adapter->max_sds_rings; - int ret; - - if (adapter->op_mode == QLCNIC_NON_PRIV_FUNC) { - dev_warn(&adapter->pdev->dev, "Loopback test not supported" - "for non privilege function\n"); - return 0; - } - - if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state)) - return -EIO; - - if (qlcnic_request_quiscent_mode(adapter)) { - clear_bit(__QLCNIC_RESETTING, &adapter->state); - return -EIO; - } - - ret = qlcnic_diag_alloc_res(netdev, QLCNIC_LOOPBACK_TEST); - if (ret) - goto clear_it; - - ret = qlcnic_set_ilb_mode(adapter); - if (ret) - goto done; - - ret = qlcnic_do_ilb_test(adapter); - - qlcnic_clear_ilb_mode(adapter); - -done: - qlcnic_diag_free_res(netdev, max_sds_rings); - -clear_it: - qlcnic_clear_quiscent_mode(adapter); - adapter->max_sds_rings = max_sds_rings; - clear_bit(__QLCNIC_RESETTING, &adapter->state); - return ret; -} - static int qlcnic_irq_test(struct net_device *netdev) { struct qlcnic_adapter *adapter = netdev_priv(netdev); @@ -793,9 +677,6 @@ qlcnic_diag_test(struct net_device *dev, struct ethtool_test *eth_test, if (data[2]) eth_test->flags |= ETH_TEST_FL_FAILED; - data[3] = qlcnic_loopback_test(dev); - if (data[3]) - eth_test->flags |= ETH_TEST_FL_FAILED; } } @@ -925,9 +806,10 @@ static int qlcnic_set_rx_csum(struct net_device *dev, u32 data) dev->features &= ~NETIF_F_LRO; qlcnic_send_lro_cleanup(adapter); + dev_info(&adapter->pdev->dev, + "disabling LRO as rx_csum is off\n"); } adapter->rx_csum = !!data; - dev_info(&adapter->pdev->dev, "disabling LRO as rx_csum is off\n"); return 0; } @@ -952,16 +834,27 @@ static int qlcnic_set_tso(struct net_device *dev, u32 data) static int qlcnic_blink_led(struct net_device *dev, u32 val) { struct qlcnic_adapter *adapter = netdev_priv(dev); + int max_sds_rings = adapter->max_sds_rings; + int dev_down = 0; int ret; - if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) - return -EIO; + if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) { + dev_down = 1; + if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state)) + return -EIO; + + ret = qlcnic_diag_alloc_res(dev, QLCNIC_LED_TEST); + if (ret) { + clear_bit(__QLCNIC_RESETTING, &adapter->state); + return ret; + } + } ret = adapter->nic_ops->config_led(adapter, 1, 0xf); if (ret) { dev_err(&adapter->pdev->dev, "Failed to set LED blink state.\n"); - return ret; + goto done; } msleep_interruptible(val * 1000); @@ -970,10 +863,16 @@ static int qlcnic_blink_led(struct net_device *dev, u32 val) if (ret) { dev_err(&adapter->pdev->dev, "Failed to reset LED blink state.\n"); - return ret; + goto done; } - return 0; +done: + if (dev_down) { + qlcnic_diag_free_res(dev, max_sds_rings); + clear_bit(__QLCNIC_RESETTING, &adapter->state); + } + return ret; + } static void diff --git a/drivers/net/qlcnic/qlcnic_hdr.h b/drivers/net/qlcnic/qlcnic_hdr.h index 4290b80cde1a..726ef555b6bc 100644 --- a/drivers/net/qlcnic/qlcnic_hdr.h +++ b/drivers/net/qlcnic/qlcnic_hdr.h @@ -1,25 +1,8 @@ /* - * Copyright (C) 2009 - QLogic Corporation. - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - * - * The full GNU General Public License is included in this distribution - * in the file called "COPYING". + * QLogic qlcnic NIC Driver + * Copyright (c) 2009-2010 QLogic Corporation * + * See LICENSE.qlcnic for copyright and licensing details. */ #ifndef __QLCNIC_HDR_H_ @@ -638,7 +621,7 @@ enum { #define PCIX_INT_MASK (0x10104) #define PCIX_OCM_WINDOW (0x10800) -#define PCIX_OCM_WINDOW_REG(func) (PCIX_OCM_WINDOW + 0x20 * (func)) +#define PCIX_OCM_WINDOW_REG(func) (PCIX_OCM_WINDOW + 0x4 * (func)) #define PCIX_TARGET_STATUS (0x10118) #define PCIX_TARGET_STATUS_F1 (0x10160) @@ -722,7 +705,7 @@ enum { #define QLCNIC_DEV_NPAR_OPER 1 /* NPAR Operational */ #define QLCNIC_DEV_NPAR_OPER_TIMEO 30 /* Operational time out */ -#define QLC_DEV_CHECK_ACTIVE(VAL, FN) ((VAL) &= (1 << (FN * 4))) +#define QLC_DEV_CHECK_ACTIVE(VAL, FN) ((VAL) & (1 << (FN * 4))) #define QLC_DEV_SET_REF_CNT(VAL, FN) ((VAL) |= (1 << (FN * 4))) #define QLC_DEV_CLR_REF_CNT(VAL, FN) ((VAL) &= ~(1 << (FN * 4))) #define QLC_DEV_SET_RST_RDY(VAL, FN) ((VAL) |= (1 << (FN * 4))) diff --git a/drivers/net/qlcnic/qlcnic_hw.c b/drivers/net/qlcnic/qlcnic_hw.c index 7a47a2a7ee27..616940f0a8d0 100644 --- a/drivers/net/qlcnic/qlcnic_hw.c +++ b/drivers/net/qlcnic/qlcnic_hw.c @@ -1,25 +1,8 @@ /* - * Copyright (C) 2009 - QLogic Corporation. - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - * - * The full GNU General Public License is included in this distribution - * in the file called "COPYING". + * QLogic qlcnic NIC Driver + * Copyright (c) 2009-2010 QLogic Corporation * + * See LICENSE.qlcnic for copyright and licensing details. */ #include "qlcnic.h" @@ -398,7 +381,7 @@ qlcnic_sre_macaddr_change(struct qlcnic_adapter *adapter, u8 *addr, return qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1); } -static int qlcnic_nic_add_mac(struct qlcnic_adapter *adapter, u8 *addr) +static int qlcnic_nic_add_mac(struct qlcnic_adapter *adapter, const u8 *addr) { struct list_head *head; struct qlcnic_mac_list_s *cur; @@ -432,7 +415,9 @@ void qlcnic_set_multi(struct net_device *netdev) { struct qlcnic_adapter *adapter = netdev_priv(netdev); struct netdev_hw_addr *ha; - u8 bcast_addr[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; + 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)) @@ -638,10 +623,11 @@ int qlcnic_config_rss(struct qlcnic_adapter *adapter, int enable) u64 word; int i, rv; - const u64 key[] = { 0xbeac01fa6a42b73bULL, 0x8030f20c77cb2da3ULL, - 0xae7b30b4d0ca2bcbULL, 0x43a38fb04167253dULL, - 0x255b0ec26d5a56daULL }; - + 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); @@ -1234,56 +1220,3 @@ int qlcnic_config_led(struct qlcnic_adapter *adapter, u32 state, u32 rate) return rv; } - -static int qlcnic_set_fw_loopback(struct qlcnic_adapter *adapter, u32 flag) -{ - 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_LOOPBACK | - ((u64)adapter->portnum << 16); - req.req_hdr = cpu_to_le64(word); - req.words[0] = cpu_to_le64(flag); - - rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1); - if (rv) - dev_err(&adapter->pdev->dev, - "%sting loopback mode failed.\n", - flag ? "Set" : "Reset"); - return rv; -} - -int qlcnic_set_ilb_mode(struct qlcnic_adapter *adapter) -{ - if (qlcnic_set_fw_loopback(adapter, 1)) - 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_ilb_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); -} diff --git a/drivers/net/qlcnic/qlcnic_init.c b/drivers/net/qlcnic/qlcnic_init.c index 0d180c6e41fe..9b9c7c39d3ee 100644 --- a/drivers/net/qlcnic/qlcnic_init.c +++ b/drivers/net/qlcnic/qlcnic_init.c @@ -1,25 +1,8 @@ /* - * Copyright (C) 2009 - QLogic Corporation. - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - * - * The full GNU General Public License is included in this distribution - * in the file called "COPYING". + * QLogic qlcnic NIC Driver + * Copyright (c) 2009-2010 QLogic Corporation * + * See LICENSE.qlcnic for copyright and licensing details. */ #include <linux/netdevice.h> @@ -236,12 +219,11 @@ int qlcnic_alloc_sw_resources(struct qlcnic_adapter *adapter) tx_ring->num_desc = adapter->num_txd; tx_ring->txq = netdev_get_tx_queue(netdev, 0); - cmd_buf_arr = vmalloc(TX_BUFF_RINGSIZE(tx_ring)); + cmd_buf_arr = vzalloc(TX_BUFF_RINGSIZE(tx_ring)); if (cmd_buf_arr == NULL) { dev_err(&netdev->dev, "failed to allocate cmd buffer ring\n"); goto err_out; } - memset(cmd_buf_arr, 0, TX_BUFF_RINGSIZE(tx_ring)); tx_ring->cmd_buf_arr = cmd_buf_arr; recv_ctx = &adapter->recv_ctx; @@ -275,14 +257,12 @@ int qlcnic_alloc_sw_resources(struct qlcnic_adapter *adapter) rds_ring->dma_size + NET_IP_ALIGN; break; } - rds_ring->rx_buf_arr = (struct qlcnic_rx_buffer *) - vmalloc(RCV_BUFF_RINGSIZE(rds_ring)); + rds_ring->rx_buf_arr = vzalloc(RCV_BUFF_RINGSIZE(rds_ring)); if (rds_ring->rx_buf_arr == NULL) { dev_err(&netdev->dev, "Failed to allocate " "rx buffer ring %d\n", ring); goto err_out; } - memset(rds_ring->rx_buf_arr, 0, RCV_BUFF_RINGSIZE(rds_ring)); INIT_LIST_HEAD(&rds_ring->free_list); /* * Now go through all of them, set reference handles @@ -1693,99 +1673,6 @@ qlcnic_post_rx_buffers_nodb(struct qlcnic_adapter *adapter, spin_unlock(&rds_ring->lock); } -static void dump_skb(struct sk_buff *skb) -{ - int i; - unsigned char *data = skb->data; - - for (i = 0; i < skb->len; i++) { - printk("%02x ", data[i]); - if ((i & 0x0f) == 8) - printk("\n"); - } -} - -static struct qlcnic_rx_buffer * -qlcnic_process_rcv_diag(struct qlcnic_adapter *adapter, - struct qlcnic_host_sds_ring *sds_ring, - int ring, u64 sts_data0) -{ - struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx; - struct qlcnic_rx_buffer *buffer; - struct sk_buff *skb; - struct qlcnic_host_rds_ring *rds_ring; - int index, length, cksum, pkt_offset; - - if (unlikely(ring >= adapter->max_rds_rings)) - return NULL; - - rds_ring = &recv_ctx->rds_rings[ring]; - - index = qlcnic_get_sts_refhandle(sts_data0); - if (unlikely(index >= rds_ring->num_desc)) - return NULL; - - buffer = &rds_ring->rx_buf_arr[index]; - - length = qlcnic_get_sts_totallength(sts_data0); - cksum = qlcnic_get_sts_status(sts_data0); - pkt_offset = qlcnic_get_sts_pkt_offset(sts_data0); - - skb = qlcnic_process_rxbuf(adapter, rds_ring, index, cksum); - if (!skb) - return buffer; - - if (length > rds_ring->skb_size) - skb_put(skb, rds_ring->skb_size); - else - skb_put(skb, length); - - if (pkt_offset) - skb_pull(skb, pkt_offset); - - if (!qlcnic_check_loopback_buff(skb->data)) - adapter->diag_cnt++; - else - dump_skb(skb); - - dev_kfree_skb_any(skb); - adapter->stats.rx_pkts++; - adapter->stats.rxbytes += length; - - return buffer; -} - -void -qlcnic_process_rcv_ring_diag(struct qlcnic_host_sds_ring *sds_ring) -{ - struct qlcnic_adapter *adapter = sds_ring->adapter; - struct status_desc *desc; - struct qlcnic_rx_buffer *rxbuf; - u64 sts_data0; - - int opcode, ring, desc_cnt; - u32 consumer = sds_ring->consumer; - - desc = &sds_ring->desc_head[consumer]; - sts_data0 = le64_to_cpu(desc->status_desc_data[0]); - - if (!(sts_data0 & STATUS_OWNER_HOST)) - return; - - desc_cnt = qlcnic_get_sts_desc_cnt(sts_data0); - opcode = qlcnic_get_sts_opcode(sts_data0); - - ring = qlcnic_get_sts_type(sts_data0); - rxbuf = qlcnic_process_rcv_diag(adapter, sds_ring, - ring, sts_data0); - - desc->status_desc_data[0] = cpu_to_le64(STATUS_OWNER_PHANTOM); - consumer = get_next_index(consumer, sds_ring->num_desc); - - sds_ring->consumer = consumer; - writel(consumer, sds_ring->crb_sts_consumer); -} - void qlcnic_fetch_mac(struct qlcnic_adapter *adapter, u32 off1, u32 off2, u8 alt_mac, u8 *mac) diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c index a3dcd04be22f..11e3a46c0911 100644 --- a/drivers/net/qlcnic/qlcnic_main.c +++ b/drivers/net/qlcnic/qlcnic_main.c @@ -1,25 +1,8 @@ /* - * Copyright (C) 2009 - QLogic Corporation. - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - * - * The full GNU General Public License is included in this distribution - * in the file called "COPYING". + * QLogic qlcnic NIC Driver + * Copyright (c) 2009-2010 QLogic Corporation * + * See LICENSE.qlcnic for copyright and licensing details. */ #include <linux/slab.h> @@ -1546,6 +1529,8 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (err) goto err_out_iounmap; + adapter->flags |= QLCNIC_NEED_FLR; + err = adapter->nic_ops->start_firmware(adapter); if (err) { dev_err(&pdev->dev, "Loading fw failed.Please Reboot\n"); @@ -2854,61 +2839,6 @@ qlcnic_set_npar_non_operational(struct qlcnic_adapter *adapter) qlcnic_api_unlock(adapter); } -/* Caller should held RESETTING bit. - * This should be call in sync with qlcnic_request_quiscent_mode. - */ -void qlcnic_clear_quiscent_mode(struct qlcnic_adapter *adapter) -{ - qlcnic_clr_drv_state(adapter); - qlcnic_api_lock(adapter); - QLCWR32(adapter, QLCNIC_CRB_DEV_STATE, QLCNIC_DEV_READY); - qlcnic_api_unlock(adapter); -} - -/* Caller should held RESETTING bit. - */ -int qlcnic_request_quiscent_mode(struct qlcnic_adapter *adapter) -{ - u8 timeo = adapter->dev_init_timeo / 2; - u32 state; - - if (qlcnic_api_lock(adapter)) - return -EIO; - - state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE); - if (state != QLCNIC_DEV_READY) - return -EIO; - - QLCWR32(adapter, QLCNIC_CRB_DEV_STATE, QLCNIC_DEV_NEED_QUISCENT); - qlcnic_api_unlock(adapter); - QLCDB(adapter, DRV, "NEED QUISCENT state set\n"); - qlcnic_idc_debug_info(adapter, 0); - - qlcnic_set_drv_state(adapter, QLCNIC_DEV_NEED_QUISCENT); - - do { - msleep(2000); - state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE); - if (state == QLCNIC_DEV_QUISCENT) - return 0; - if (!qlcnic_check_drv_state(adapter)) { - if (qlcnic_api_lock(adapter)) - return -EIO; - QLCWR32(adapter, QLCNIC_CRB_DEV_STATE, - QLCNIC_DEV_QUISCENT); - qlcnic_api_unlock(adapter); - QLCDB(adapter, DRV, "QUISCENT mode set\n"); - return 0; - } - } while (--timeo); - - dev_err(&adapter->pdev->dev, "Failed to quiesce device, DRV_STATE=%08x" - " DRV_ACTIVE=%08x\n", QLCRD32(adapter, QLCNIC_CRB_DRV_STATE), - QLCRD32(adapter, QLCNIC_CRB_DRV_ACTIVE)); - qlcnic_clear_quiscent_mode(adapter); - return -EIO; -} - /*Transit to RESET state from READY state only */ static void qlcnic_dev_request_reset(struct qlcnic_adapter *adapter) @@ -3587,9 +3517,12 @@ validate_esw_config(struct qlcnic_adapter *adapter, case QLCNIC_PORT_DEFAULTS: if (QLC_DEV_GET_DRV(op_mode, pci_func) != QLCNIC_NON_PRIV_FUNC) { - esw_cfg[i].mac_anti_spoof = 0; - esw_cfg[i].mac_override = 1; - esw_cfg[i].promisc_mode = 1; + if (esw_cfg[i].mac_anti_spoof != 0) + return QL_STATUS_INVALID_PARAM; + if (esw_cfg[i].mac_override != 1) + return QL_STATUS_INVALID_PARAM; + if (esw_cfg[i].promisc_mode != 1) + return QL_STATUS_INVALID_PARAM; } break; case QLCNIC_ADD_VLAN: |