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qlcnic: 83xx memory map and HW access routines

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83xx adapter register map.
83xx hardware interface routines.

Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com>
Signed-off-by: Sony Chacko <sony.chacko@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sony Chacko 2013-01-01 03:20:19 +00:00 committed by David S. Miller
parent a15ebd3719
commit 7f9664525f
9 changed files with 2094 additions and 32 deletions
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2
drivers/net/ethernet/qlogic/qlcnic/Makefile
View File

@ -6,4 +6,4 @@ obj-$(CONFIG_QLCNIC) := qlcnic.o
qlcnic-y := qlcnic_hw.o qlcnic_main.o qlcnic_init.o \
qlcnic_ethtool.o qlcnic_ctx.o qlcnic_io.o \
qlcnic_sysfs.o qlcnic_minidump.o
qlcnic_sysfs.o qlcnic_minidump.o qlcnic_83xx_hw.o

76
drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
View File

@ -33,6 +33,8 @@
#include <linux/if_vlan.h>
#include "qlcnic_hdr.h"
#include "qlcnic_hw.h"
#include "qlcnic_83xx_hw.h"
#define _QLCNIC_LINUX_MAJOR 5
#define _QLCNIC_LINUX_MINOR 0
@ -96,7 +98,6 @@
#define TX_STOP_THRESH ((MAX_SKB_FRAGS >> 2) + MAX_TSO_HEADER_DESC \
+ MGMT_CMD_DESC_RESV)
#define QLCNIC_MAX_TX_TIMEOUTS 2
/*
* Following are the states of the Phantom. Phantom will set them and
* Host will read to check if the fields are correct.
@ -399,10 +400,16 @@ struct qlcnic_hardware_context {
u32 temp;
u32 int_vec_bit;
u32 fw_hal_version;
u32 port_config;
struct qlcnic_hardware_ops *hw_ops;
struct qlcnic_nic_intr_coalesce coal;
struct qlcnic_fw_dump fw_dump;
struct qlcnic_intrpt_config *intr_tbl;
u32 *reg_tbl;
u32 *ext_reg_tbl;
u32 mbox_aen[QLC_83XX_MBX_AEN_CNT];
u32 mbox_reg[4];
spinlock_t mbx_lock;
};
struct qlcnic_adapter_stats {
@ -423,6 +430,7 @@ struct qlcnic_adapter_stats {
u64 null_rxbuf;
u64 rx_dma_map_error;
u64 tx_dma_map_error;
u64 spurious_intr;
};
/*
@ -461,6 +469,8 @@ struct qlcnic_host_sds_ring {
} ____cacheline_internodealigned_in_smp;
struct qlcnic_host_tx_ring {
void __iomem *crb_intr_mask;
char name[IFNAMSIZ+4];
u16 ctx_id;
u32 producer;
u32 sw_consumer;
@ -761,7 +771,7 @@ struct qlcnic_mac_list_s {
*/
#define QLCNIC_C2H_OPCODE_CONFIG_LOOPBACK 0x8f
#define QLCNIC_C2H_OPCODE_GET_LINKEVENT_RESPONSE 141
#define QLCNIC_C2H_OPCODE_GET_LINKEVENT_RESPONSE 0x8D
#define VPORT_MISS_MODE_DROP 0 /* drop all unmatched */
#define VPORT_MISS_MODE_ACCEPT_ALL 1 /* accept all packets */
@ -854,7 +864,7 @@ struct qlcnic_ipaddr {
#define QLCNIC_MSI_ENABLED 0x02
#define QLCNIC_MSIX_ENABLED 0x04
#define QLCNIC_LRO_ENABLED 0x08
#define QLCNIC_LRO_ENABLED 0x01
#define QLCNIC_LRO_DISABLED 0x00
#define QLCNIC_BRIDGE_ENABLED 0X10
#define QLCNIC_DIAG_ENABLED 0x20
@ -894,6 +904,7 @@ struct qlcnic_ipaddr {
#define QLCNIC_FILTER_AGE 80
#define QLCNIC_READD_AGE 20
#define QLCNIC_LB_MAX_FILTERS 64
#define QLCNIC_LB_BUCKET_SIZE 32
/* QLCNIC Driver Error Code */
#define QLCNIC_FW_NOT_RESPOND 51
@ -911,7 +922,8 @@ struct qlcnic_filter {
struct qlcnic_filter_hash {
struct hlist_head *fhead;
u8 fnum;
u8 fmax;
u16 fmax;
u16 fbucket_size;
};
struct qlcnic_adapter {
@ -933,6 +945,7 @@ struct qlcnic_adapter {
u8 max_rds_rings;
u8 max_sds_rings;
u8 rx_csum;
u8 portnum;
u8 fw_wait_cnt;
@ -968,7 +981,9 @@ struct qlcnic_adapter {
void __iomem *isr_int_vec;
struct msix_entry *msix_entries;
struct workqueue_struct *qlcnic_wq;
struct delayed_work fw_work;
struct delayed_work idc_aen_work;
struct qlcnic_filter_hash fhash;
@ -994,7 +1009,24 @@ struct qlcnic_info_le {
__le16 max_rx_ques;
__le16 min_tx_bw;
__le16 max_tx_bw;
u8 reserved2[104];
__le32 op_type;
__le16 max_bw_reg_offset;
__le16 max_linkspeed_reg_offset;
__le32 capability1;
__le32 capability2;
__le32 capability3;
__le16 max_tx_mac_filters;
__le16 max_rx_mcast_mac_filters;
__le16 max_rx_ucast_mac_filters;
__le16 max_rx_ip_addr;
__le16 max_rx_lro_flow;
__le16 max_rx_status_rings;
__le16 max_rx_buf_rings;
__le16 max_tx_vlan_keys;
u8 total_pf;
u8 total_rss_engines;
__le16 max_vports;
u8 reserved2[64];
} __packed;
struct qlcnic_info {
@ -1010,6 +1042,23 @@ struct qlcnic_info {
u16 max_rx_ques;
u16 min_tx_bw;
u16 max_tx_bw;
u32 op_type;
u16 max_bw_reg_offset;
u16 max_linkspeed_reg_offset;
u32 capability1;
u32 capability2;
u32 capability3;
u16 max_tx_mac_filters;
u16 max_rx_mcast_mac_filters;
u16 max_rx_ucast_mac_filters;
u16 max_rx_ip_addr;
u16 max_rx_lro_flow;
u16 max_rx_status_rings;
u16 max_rx_buf_rings;
u16 max_tx_vlan_keys;
u8 total_pf;
u8 total_rss_engines;
u16 max_vports;
};
struct qlcnic_pci_info_le {
@ -1023,7 +1072,9 @@ struct qlcnic_pci_info_le {
__le16 reserved1[2];
u8 mac[ETH_ALEN];
u8 reserved2[106];
__le16 func_count;
u8 reserved2[104];
} __packed;
struct qlcnic_pci_info {
@ -1034,6 +1085,7 @@ struct qlcnic_pci_info {
u16 tx_min_bw;
u16 tx_max_bw;
u8 mac[ETH_ALEN];
u16 func_count;
};
struct qlcnic_npar_info {
@ -1375,6 +1427,7 @@ netdev_tx_t qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev);
int qlcnic_set_max_rss(struct qlcnic_adapter *adapter, u8 data);
int qlcnic_validate_max_rss(struct net_device *netdev, u8, u8);
void qlcnic_alloc_lb_filters_mem(struct qlcnic_adapter *adapter);
int qlcnic_enable_msix(struct qlcnic_adapter *, u32);
/* eSwitch management functions */
int qlcnic_config_switch_port(struct qlcnic_adapter *,
@ -1394,6 +1447,7 @@ void qlcnic_napi_del(struct qlcnic_adapter *);
int qlcnic_alloc_sds_rings(struct qlcnic_recv_context *, int);
void qlcnic_free_sds_rings(struct qlcnic_recv_context *);
void qlcnic_advert_link_change(struct qlcnic_adapter *, int);
void qlcnic_free_tx_rings(struct qlcnic_adapter *);
int qlcnic_alloc_tx_rings(struct qlcnic_adapter *, struct net_device *);
@ -1502,7 +1556,7 @@ static inline void qlcnic_write_crb(struct qlcnic_adapter *adapter, char *buf,
adapter->ahw->hw_ops->write_crb(adapter, buf, offset, size);
}
static inline u32 qlcnic_hw_read_wx_2M(struct qlcnic_adapter *adapter,
static inline int qlcnic_hw_read_wx_2M(struct qlcnic_adapter *adapter,
ulong off)
{
return adapter->ahw->hw_ops->read_reg(adapter, off);
@ -1723,6 +1777,7 @@ extern const struct ethtool_ops qlcnic_ethtool_failed_ops;
__func__, ##_args); \
} while (0)
#define PCI_DEVICE_ID_QLOGIC_QLE834X 0x8030
#define PCI_DEVICE_ID_QLOGIC_QLE824X 0x8020
static inline bool qlcnic_82xx_check(struct qlcnic_adapter *adapter)
{
@ -1730,4 +1785,11 @@ static inline bool qlcnic_82xx_check(struct qlcnic_adapter *adapter)
return (device == PCI_DEVICE_ID_QLOGIC_QLE824X) ? true : false;
}
static inline bool qlcnic_83xx_check(struct qlcnic_adapter *adapter)
{
unsigned short device = adapter->pdev->device;
return (device == PCI_DEVICE_ID_QLOGIC_QLE834X) ? true : false;
}
#endif /* __QLCNIC_H_ */

1719
drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c Normal file
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File diff suppressed because it is too large Load Diff

250
drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h Normal file
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@ -0,0 +1,250 @@
#ifndef __QLCNIC_83XX_HW_H
#define __QLCNIC_83XX_HW_H
#include <linux/types.h>
#include <linux/etherdevice.h>
#include "qlcnic_hw.h"
/* Directly mapped registers */
#define QLC_83XX_CRB_WIN_BASE 0x3800
#define QLC_83XX_CRB_WIN_FUNC(f) (QLC_83XX_CRB_WIN_BASE+((f)*4))
#define QLC_83XX_SEM_LOCK_BASE 0x3840
#define QLC_83XX_SEM_UNLOCK_BASE 0x3844
#define QLC_83XX_SEM_LOCK_FUNC(f) (QLC_83XX_SEM_LOCK_BASE+((f)*8))
#define QLC_83XX_SEM_UNLOCK_FUNC(f) (QLC_83XX_SEM_UNLOCK_BASE+((f)*8))
#define QLC_83XX_LINK_STATE(f) (0x3698+((f) > 7 ? 4 : 0))
#define QLC_83XX_LINK_SPEED(f) (0x36E0+(((f) >> 2) * 4))
#define QLC_83XX_LINK_SPEED_FACTOR 10
#define QLC_83xx_FUNC_VAL(v, f) ((v) & (1 << (f * 4)))
#define QLC_83XX_INTX_PTR 0x38C0
#define QLC_83XX_INTX_TRGR 0x38C4
#define QLC_83XX_INTX_MASK 0x38C8
#define QLC_83XX_DRV_LOCK_WAIT_COUNTER 100
#define QLC_83XX_DRV_LOCK_WAIT_DELAY 20
#define QLC_83XX_NEED_DRV_LOCK_RECOVERY 1
#define QLC_83XX_DRV_LOCK_RECOVERY_IN_PROGRESS 2
#define QLC_83XX_MAX_DRV_LOCK_RECOVERY_ATTEMPT 3
#define QLC_83XX_DRV_LOCK_RECOVERY_DELAY 200
#define QLC_83XX_DRV_LOCK_RECOVERY_STATUS_MASK 0x3
#define QLC_83XX_NO_NIC_RESOURCE 0x5
#define QLC_83XX_MAC_PRESENT 0xC
#define QLC_83XX_MAC_ABSENT 0xD
#define QLC_83XX_FLASH_SECTOR_SIZE (64 * 1024)
/* PEG status definitions */
#define QLC_83XX_CMDPEG_COMPLETE 0xff01
#define QLC_83XX_VALID_INTX_BIT30(val) ((val) & BIT_30)
#define QLC_83XX_VALID_INTX_BIT31(val) ((val) & BIT_31)
#define QLC_83XX_INTX_FUNC(val) ((val) & 0xFF)
#define QLC_83XX_LEGACY_INTX_MAX_RETRY 100
#define QLC_83XX_LEGACY_INTX_DELAY 4
#define QLC_83XX_REG_DESC 1
#define QLC_83XX_LRO_DESC 2
#define QLC_83XX_CTRL_DESC 3
#define QLC_83XX_FW_CAPABILITY_TSO BIT_6
#define QLC_83XX_FW_CAP_LRO_MSS BIT_17
#define QLC_83XX_HOST_RDS_MODE_UNIQUE 0
#define QLC_83XX_HOST_SDS_MBX_IDX 8
#define QLCNIC_HOST_RDS_MBX_IDX 88
#define QLCNIC_MAX_RING_SETS 8
struct qlcnic_intrpt_config {
u8 type;
u8 enabled;
u16 id;
u32 src;
};
struct qlcnic_macvlan_mbx {
u8 mac[ETH_ALEN];
u16 vlan;
};
/* Mailbox process AEN count */
#define QLC_83XX_IDC_COMP_AEN 3
#define QLC_83XX_MBX_AEN_CNT 5
#define QLC_83XX_MODULE_LOADED 1
#define QLC_83XX_MBX_READY 2
#define QLC_83XX_MBX_AEN_ACK 3
#define QLC_83XX_SFP_PRESENT(data) ((data) & 3)
#define QLC_83XX_SFP_ERR(data) (((data) >> 2) & 3)
#define QLC_83XX_SFP_MODULE_TYPE(data) (((data) >> 4) & 0x1F)
#define QLC_83XX_SFP_CU_LENGTH(data) (LSB((data) >> 16))
#define QLC_83XX_SFP_TX_FAULT(data) ((data) & BIT_10)
#define QLC_83XX_SFP_10G_CAPABLE(data) ((data) & BIT_11)
#define QLC_83XX_LINK_STATS(data) ((data) & BIT_0)
#define QLC_83XX_CURRENT_LINK_SPEED(data) (((data) >> 3) & 7)
#define QLC_83XX_LINK_PAUSE(data) (((data) >> 6) & 3)
#define QLC_83XX_LINK_LB(data) (((data) >> 8) & 7)
#define QLC_83XX_LINK_FEC(data) ((data) & BIT_12)
#define QLC_83XX_LINK_EEE(data) ((data) & BIT_13)
#define QLC_83XX_DCBX(data) (((data) >> 28) & 7)
#define QLC_83XX_AUTONEG(data) ((data) & BIT_15)
#define QLC_83XX_CFG_STD_PAUSE (1 << 5)
#define QLC_83XX_CFG_STD_TX_PAUSE (1 << 20)
#define QLC_83XX_CFG_STD_RX_PAUSE (2 << 20)
#define QLC_83XX_CFG_STD_TX_RX_PAUSE (3 << 20)
#define QLC_83XX_ENABLE_AUTONEG (1 << 15)
#define QLC_83XX_CFG_LOOPBACK_HSS (2 << 1)
#define QLC_83XX_CFG_LOOPBACK_PHY (3 << 1)
#define QLC_83XX_CFG_LOOPBACK_EXT (4 << 1)
/* LED configuration settings */
#define QLC_83XX_ENABLE_BEACON 0xe
#define QLC_83XX_LED_RATE 0xff
#define QLC_83XX_LED_ACT (1 << 10)
#define QLC_83XX_LED_MOD (0 << 13)
#define QLC_83XX_LED_CONFIG (QLC_83XX_LED_RATE | QLC_83XX_LED_ACT | \
QLC_83XX_LED_MOD)
#define QLC_83XX_10M_LINK 1
#define QLC_83XX_100M_LINK 2
#define QLC_83XX_1G_LINK 3
#define QLC_83XX_10G_LINK 4
#define QLC_83XX_STAT_TX 3
#define QLC_83XX_STAT_RX 2
#define QLC_83XX_STAT_MAC 1
#define QLC_83XX_TX_STAT_REGS 14
#define QLC_83XX_RX_STAT_REGS 40
#define QLC_83XX_MAC_STAT_REGS 80
#define QLC_83XX_GET_FUNC_PRIVILEGE(VAL, FN) (0x3 & ((VAL) >> (FN * 2)))
#define QLC_83XX_SET_FUNC_OPMODE(VAL, FN) ((VAL) << (FN * 2))
#define QLC_83XX_DEFAULT_OPMODE 0x55555555
#define QLC_83XX_PRIVLEGED_FUNC 0x1
#define QLC_83XX_VIRTUAL_FUNC 0x2
#define QLC_83XX_LB_MAX_FILTERS 2048
#define QLC_83XX_LB_BUCKET_SIZE 256
#define QLC_83XX_MINIMUM_VECTOR 3
#define QLC_83XX_GET_FUNC_MODE_FROM_NPAR_INFO(val) (val & 0x80000000)
#define QLC_83XX_GET_LRO_CAPABILITY(val) (val & 0x20)
#define QLC_83XX_GET_LSO_CAPABILITY(val) (val & 0x40)
#define QLC_83XX_GET_LSO_CAPABILITY(val) (val & 0x40)
#define QLC_83XX_GET_HW_LRO_CAPABILITY(val) (val & 0x400)
#define QLC_83XX_GET_VLAN_ALIGN_CAPABILITY(val) (val & 0x4000)
#define QLC_83XX_VIRTUAL_NIC_MODE 0xFF
#define QLC_83XX_DEFAULT_MODE 0x0
#define QLCNIC_BRDTYPE_83XX_10G 0x0083
/* Additional registers in 83xx */
enum qlc_83xx_ext_regs {
QLCNIC_GLOBAL_RESET = 0,
QLCNIC_WILDCARD,
QLCNIC_INFORMANT,
QLCNIC_HOST_MBX_CTRL,
QLCNIC_FW_MBX_CTRL,
QLCNIC_BOOTLOADER_ADDR,
QLCNIC_BOOTLOADER_SIZE,
QLCNIC_FW_IMAGE_ADDR,
QLCNIC_MBX_INTR_ENBL,
QLCNIC_DEF_INT_MASK,
QLCNIC_DEF_INT_ID,
QLC_83XX_IDC_MAJ_VERSION,
QLC_83XX_IDC_DEV_STATE,
QLC_83XX_IDC_DRV_PRESENCE,
QLC_83XX_IDC_DRV_ACK,
QLC_83XX_IDC_CTRL,
QLC_83XX_IDC_DRV_AUDIT,
QLC_83XX_IDC_MIN_VERSION,
QLC_83XX_RECOVER_DRV_LOCK,
QLC_83XX_IDC_PF_0,
QLC_83XX_IDC_PF_1,
QLC_83XX_IDC_PF_2,
QLC_83XX_IDC_PF_3,
QLC_83XX_IDC_PF_4,
QLC_83XX_IDC_PF_5,
QLC_83XX_IDC_PF_6,
QLC_83XX_IDC_PF_7,
QLC_83XX_IDC_PF_8,
QLC_83XX_IDC_PF_9,
QLC_83XX_IDC_PF_10,
QLC_83XX_IDC_PF_11,
QLC_83XX_IDC_PF_12,
QLC_83XX_IDC_PF_13,
QLC_83XX_IDC_PF_14,
QLC_83XX_IDC_PF_15,
QLC_83XX_IDC_DEV_PARTITION_INFO_1,
QLC_83XX_IDC_DEV_PARTITION_INFO_2,
QLC_83XX_DRV_OP_MODE,
QLC_83XX_VNIC_STATE,
QLC_83XX_DRV_LOCK,
QLC_83XX_DRV_UNLOCK,
QLC_83XX_DRV_LOCK_ID,
QLC_83XX_ASIC_TEMP,
};
/* 83xx funcitons */
int qlcnic_83xx_get_fw_version(struct qlcnic_adapter *);
int qlcnic_83xx_mbx_op(struct qlcnic_adapter *, struct qlcnic_cmd_args *);
int qlcnic_83xx_setup_intr(struct qlcnic_adapter *, u8);
void qlcnic_83xx_get_func_no(struct qlcnic_adapter *);
int qlcnic_83xx_cam_lock(struct qlcnic_adapter *);
void qlcnic_83xx_cam_unlock(struct qlcnic_adapter *);
int qlcnic_send_ctrl_op(struct qlcnic_adapter *, struct qlcnic_cmd_args *, u32);
void qlcnic_83xx_write_crb(struct qlcnic_adapter *, char *, loff_t, size_t);
void qlcnic_83xx_read_crb(struct qlcnic_adapter *, char *, loff_t, size_t);
int qlcnic_83xx_rd_reg_indirect(struct qlcnic_adapter *, ulong);
int qlcnic_83xx_wrt_reg_indirect(struct qlcnic_adapter *, ulong, u32);
void qlcnic_83xx_process_rcv_diag(struct qlcnic_adapter *,
struct qlcnic_host_sds_ring *, int, u64 []);
int qlcnic_83xx_nic_set_promisc(struct qlcnic_adapter *, u32);
int qlcnic_83xx_set_lb_mode(struct qlcnic_adapter *, u8);
int qlcnic_83xx_clear_lb_mode(struct qlcnic_adapter *, u8);
int qlcnic_83xx_config_hw_lro(struct qlcnic_adapter *, int);
int qlcnic_83xx_config_rss(struct qlcnic_adapter *, int);
int qlcnic_83xx_config_intr_coalesce(struct qlcnic_adapter *);
void qlcnic_83xx_change_l2_filter(struct qlcnic_adapter *, u64 *, __le16);
int qlcnic_83xx_get_pci_info(struct qlcnic_adapter *, struct qlcnic_pci_info *);
int qlcnic_83xx_set_nic_info(struct qlcnic_adapter *, struct qlcnic_info *);
void qlcnic_83xx_register_nic_idc_func(struct qlcnic_adapter *, int);
void qlcnic_ind_wr(struct qlcnic_adapter *, u32, u32);
int qlcnic_ind_rd(struct qlcnic_adapter *, u32);
void qlcnic_83xx_get_stats(struct qlcnic_adapter *,
struct ethtool_stats *, u64 *);
int qlcnic_83xx_create_rx_ctx(struct qlcnic_adapter *);
int qlcnic_83xx_create_tx_ctx(struct qlcnic_adapter *,
struct qlcnic_host_tx_ring *, int);
int qlcnic_83xx_get_nic_info(struct qlcnic_adapter *, struct qlcnic_info *, u8);
int qlcnic_83xx_setup_link_event(struct qlcnic_adapter *, int);
void qlcnic_83xx_process_rcv_ring_diag(struct qlcnic_host_sds_ring *);
int qlcnic_83xx_config_intrpt(struct qlcnic_adapter *, bool);
int qlcnic_83xx_sre_macaddr_change(struct qlcnic_adapter *, u8 *, __le16, u8);
int qlcnic_83xx_get_mac_address(struct qlcnic_adapter *, u8 *);
void qlcnic_83xx_configure_mac(struct qlcnic_adapter *, u8 *, u8,
struct qlcnic_cmd_args *);
int qlcnic_83xx_alloc_mbx_args(struct qlcnic_cmd_args *,
struct qlcnic_adapter *, u32);
void qlcnic_free_mbx_args(struct qlcnic_cmd_args *);
void qlcnic_set_npar_data(struct qlcnic_adapter *, const struct qlcnic_info *,
struct qlcnic_info *);
void qlcnic_83xx_config_intr_coal(struct qlcnic_adapter *);
irqreturn_t qlcnic_83xx_handle_aen(int, void *);
int qlcnic_83xx_get_port_info(struct qlcnic_adapter *);
void qlcnic_83xx_enable_mbx_intrpt(struct qlcnic_adapter *);
irqreturn_t qlcnic_83xx_clear_legacy_intr(struct qlcnic_adapter *);
irqreturn_t qlcnic_83xx_tmp_intr(int, void *);
void qlcnic_83xx_enable_intr(struct qlcnic_adapter *,
struct qlcnic_host_sds_ring *);
void qlcnic_83xx_check_vf(struct qlcnic_adapter *,
const struct pci_device_id *);
void qlcnic_83xx_process_aen(struct qlcnic_adapter *);
int qlcnic_83xx_get_port_config(struct qlcnic_adapter *);
int qlcnic_83xx_set_port_config(struct qlcnic_adapter *);
int qlcnic_enable_eswitch(struct qlcnic_adapter *, u8, u8);
int qlcnic_83xx_get_nic_configuration(struct qlcnic_adapter *);
int qlcnic_83xx_config_default_opmode(struct qlcnic_adapter *);
int qlcnic_83xx_setup_mbx_intr(struct qlcnic_adapter *);
void qlcnic_83xx_free_mbx_intr(struct qlcnic_adapter *);
void qlcnic_83xx_register_map(struct qlcnic_hardware_context *);
void qlcnic_83xx_idc_aen_work(struct work_struct *);
void qlcnic_83xx_config_ipaddr(struct qlcnic_adapter *, __be32, int);
#endif

10
drivers/net/ethernet/qlogic/qlcnic/qlcnic_hdr.h
View File

@ -493,7 +493,7 @@ enum {
#define QLCNIC_NIU_GB_MAC_CONFIG_1(I) \
(QLCNIC_CRB_NIU + 0x30004 + (I)*0x10000)
#define MAX_CTL_CHECK 1000
#define TEST_AGT_CTRL (0x00)
#define TA_CTL_START BIT_0
@ -749,6 +749,9 @@ enum {
#define QLCNIC_HEARTBEAT_PERIOD_MSECS 200
#define QLCNIC_HEARTBEAT_CHECK_RETRY_COUNT 45
#define QLCNIC_MAX_MC_COUNT 38
#define QLCNIC_WATCHDOG_TIMEOUTVALUE 5
#define ISR_MSI_INT_TRIGGER(FUNC) (QLCNIC_PCIX_PS_REG(PCIX_MSI_F(FUNC)))
#define ISR_LEGACY_INT_TRIGGERED(VAL) (((VAL) & 0x300) == 0x200)
@ -801,7 +804,8 @@ static const u32 MIU_TEST_READ_DATA[] = {
enum {
QLCNIC_MGMT_FUNC = 0,
QLCNIC_PRIV_FUNC = 1,
QLCNIC_NON_PRIV_FUNC = 2
QLCNIC_NON_PRIV_FUNC = 2,
QLCNIC_UNKNOWN_FUNC_MODE = 3
};
enum {
@ -1018,6 +1022,8 @@ enum {
#define QLCNIC_NIU_PROMISC_MODE 1
#define QLCNIC_NIU_ALLMULTI_MODE 2
#define QLCNIC_PCIE_SEM_TIMEOUT 10000
struct crb_128M_2M_sub_block_map {
unsigned valid;
unsigned start_128M;

47
drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
View File

@ -344,21 +344,26 @@ 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)
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;
else {
data = qlcnic_83xx_rd_reg_indirect(adapter, addr);
if (data == -EIO)
return -EIO;
}
return data;
}
static void qlcnic_ind_wr(struct qlcnic_adapter *adapter, u32 addr, u32 data)
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);
else
qlcnic_83xx_wrt_reg_indirect(adapter, addr, data);
}
static int
@ -553,19 +558,20 @@ 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;
int i, time;
u8 cmd;
for (i = 0; i < adapter->fhash.fmax; i++) {
for (i = 0; i < adapter->fhash.fbucket_size; 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)) {
hlist_for_each_entry_safe(tmp_fil, tmp_hnode, n, head, fnode) {
cmd = tmp_fil->vlan_id ? QLCNIC_MAC_VLAN_DEL :
QLCNIC_MAC_DEL;
time = tmp_fil->ftime;
if (jiffies > (QLCNIC_FILTER_AGE * HZ + time)) {
qlcnic_sre_macaddr_change(adapter,
tmp_fil->faddr, tmp_fil->vlan_id,
tmp_fil->vlan_id ? QLCNIC_MAC_VLAN_DEL :
QLCNIC_MAC_DEL);
tmp_fil->faddr,
tmp_fil->vlan_id,
cmd);
spin_lock_bh(&adapter->mac_learn_lock);
adapter->fhash.fnum--;
hlist_del(&tmp_fil->fnode);
@ -582,14 +588,17 @@ void qlcnic_delete_lb_filters(struct qlcnic_adapter *adapter)
struct hlist_node *tmp_hnode, *n;
struct hlist_head *head;
int i;
u8 cmd;
for (i = 0; i < adapter->fhash.fmax; i++) {
for (i = 0; i < adapter->fhash.fbucket_size; 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);
cmd = tmp_fil->vlan_id ? QLCNIC_MAC_VLAN_DEL :
QLCNIC_MAC_DEL;
qlcnic_sre_macaddr_change(adapter,
tmp_fil->faddr,
tmp_fil->vlan_id,
cmd);
spin_lock_bh(&adapter->mac_learn_lock);
adapter->fhash.fnum--;
hlist_del(&tmp_fil->fnode);

17
drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h
View File

@ -36,6 +36,14 @@ enum qlcnic_regs {
#define QLC_SHARED_REG_WR32(a, addr, value) \
writel(value, ((a)->ahw->pci_base0) + ((a)->ahw->reg_tbl[addr]))
/* Read from a direct address offset from BAR0, additional registers */
#define QLCRDX(ahw, addr) \
readl(((ahw)->pci_base0) + ((ahw)->ext_reg_tbl[addr]))
/* Write to a direct address offset from BAR0, additional registers */
#define QLCWRX(ahw, addr, value) \
writel(value, (((ahw)->pci_base0) + ((ahw)->ext_reg_tbl[addr])))
#define QLCNIC_CMD_CONFIGURE_IP_ADDR 0x1
#define QLCNIC_CMD_CONFIG_INTRPT 0x2
#define QLCNIC_CMD_CREATE_RX_CTX 0x7
@ -85,6 +93,7 @@ enum qlcnic_regs {
#define QLCNIC_CMD_GET_LINK_STATUS 0x68
#define QLCNIC_CMD_SET_LED_CONFIG 0x69
#define QLCNIC_CMD_GET_LED_CONFIG 0x6A
#define QLCNIC_CMD_ADD_RCV_RINGS 0x0B
#define QLCNIC_INTRPT_INTX 1
#define QLCNIC_INTRPT_MSIX 3
@ -110,6 +119,13 @@ struct qlcnic_mailbox_metadata {
u32 out_args;
};
/* Mailbox ownership */
#define QLCNIC_GET_OWNER(val) ((val) & (BIT_0 | BIT_1))
#define QLCNIC_SET_OWNER 1
#define QLCNIC_CLR_OWNER 0
#define QLCNIC_MBX_TIMEOUT 10000
#define QLCNIC_MBX_RSP_OK 1
#define QLCNIC_MBX_PORT_RSP_OK 0x1a
@ -166,4 +182,5 @@ int qlcnic_82xx_api_lock(struct qlcnic_adapter *);
void qlcnic_82xx_api_unlock(struct qlcnic_adapter *);
void qlcnic_82xx_napi_enable(struct qlcnic_adapter *);
void qlcnic_82xx_napi_disable(struct qlcnic_adapter *);
void qlcnic_82xx_napi_del(struct qlcnic_adapter *);
#endif /* __QLCNIC_HW_H_ */

3
drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
View File

@ -487,8 +487,7 @@ drop_packet:
return NETDEV_TX_OK;
}
static void qlcnic_advert_link_change(struct qlcnic_adapter *adapter,
int linkup)
void qlcnic_advert_link_change(struct qlcnic_adapter *adapter, int linkup)
{
struct net_device *netdev = adapter->netdev;

2
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
View File

@ -347,7 +347,7 @@ static struct qlcnic_hardware_ops qlcnic_hw_ops = {
.get_board_info = qlcnic_82xx_get_board_info,
};
static int qlcnic_enable_msix(struct qlcnic_adapter *adapter, u32 num_msix)
int qlcnic_enable_msix(struct qlcnic_adapter *adapter, u32 num_msix)
{
struct pci_dev *pdev = adapter->pdev;
int err = -1;