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Diffstat (limited to 'drivers/net/netxen/netxen_nic.h')
-rw-r--r--drivers/net/netxen/netxen_nic.h203
1 files changed, 102 insertions, 101 deletions
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index 3f3896e9887..ad6688eab26 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -64,14 +64,16 @@
#include "netxen_nic_hw.h"
#define _NETXEN_NIC_LINUX_MAJOR 3
-#define _NETXEN_NIC_LINUX_MINOR 3
-#define _NETXEN_NIC_LINUX_SUBVERSION 3
-#define NETXEN_NIC_LINUX_VERSIONID "3.3.3"
+#define _NETXEN_NIC_LINUX_MINOR 4
+#define _NETXEN_NIC_LINUX_SUBVERSION 2
+#define NETXEN_NIC_LINUX_VERSIONID "3.4.2"
#define NUM_FLASH_SECTORS (64)
#define FLASH_SECTOR_SIZE (64 * 1024)
#define FLASH_TOTAL_SIZE (NUM_FLASH_SECTORS * FLASH_SECTOR_SIZE)
+#define PHAN_VENDOR_ID 0x4040
+
#define RCV_DESC_RINGSIZE \
(sizeof(struct rcv_desc) * adapter->max_rx_desc_count)
#define STATUS_DESC_RINGSIZE \
@@ -82,7 +84,7 @@
(sizeof(struct netxen_cmd_buffer) * adapter->max_tx_desc_count)
#define RCV_BUFFSIZE \
(sizeof(struct netxen_rx_buffer) * rcv_desc->max_rx_desc_count)
-#define find_diff_among(a,b,range) ((a)<(b)?((b)-(a)):((b)+(range)-(a)))
+#define find_diff_among(a,b,range) ((a)<=(b)?((b)-(a)):((b)+(range)-(a)))
#define NETXEN_NETDEV_STATUS 0x1
#define NETXEN_RCV_PRODUCER_OFFSET 0
@@ -129,8 +131,8 @@ extern struct workqueue_struct *netxen_workq;
#define FIRST_PAGE_GROUP_START 0
#define FIRST_PAGE_GROUP_END 0x100000
-#define SECOND_PAGE_GROUP_START 0x4000000
-#define SECOND_PAGE_GROUP_END 0x66BC000
+#define SECOND_PAGE_GROUP_START 0x6000000
+#define SECOND_PAGE_GROUP_END 0x68BC000
#define THIRD_PAGE_GROUP_START 0x70E4000
#define THIRD_PAGE_GROUP_END 0x8000000
@@ -203,6 +205,8 @@ enum {
#define MAX_CMD_DESCRIPTORS 1024
#define MAX_RCV_DESCRIPTORS 16384
+#define MAX_CMD_DESCRIPTORS_HOST (MAX_CMD_DESCRIPTORS / 4)
+#define MAX_RCV_DESCRIPTORS_1G (MAX_RCV_DESCRIPTORS / 4)
#define MAX_JUMBO_RCV_DESCRIPTORS 1024
#define MAX_LRO_RCV_DESCRIPTORS 64
#define MAX_RCVSTATUS_DESCRIPTORS MAX_RCV_DESCRIPTORS
@@ -228,8 +232,11 @@ enum {
(((index) + (count)) & ((length) - 1))
#define MPORT_SINGLE_FUNCTION_MODE 0x1111
+#define MPORT_MULTI_FUNCTION_MODE 0x2222
+#include "netxen_nic_phan_reg.h"
extern unsigned long long netxen_dma_mask;
+extern unsigned long last_schedule_time;
/*
* NetXen host-peg signal message structure
@@ -252,7 +259,7 @@ typedef u32 netxen_ctx_msg;
#define netxen_set_msg_ctxid(config_word, val) \
((config_word) &= ~(0x3ff<<18), (config_word) |= (val & 0x3ff) << 18)
#define netxen_set_msg_opcode(config_word, val) \
- ((config_word) &= ~(0xf<<24), (config_word) |= (val & 0xf) << 24)
+ ((config_word) &= ~(0xf<<28), (config_word) |= (val & 0xf) << 28)
struct netxen_rcv_context {
__le64 rcv_ring_addr;
@@ -297,20 +304,22 @@ struct netxen_ring_ctx {
#define netxen_set_cmd_desc_port(cmd_desc, var) \
((cmd_desc)->port_ctxid |= ((var) & 0x0F))
+#define netxen_set_cmd_desc_ctxid(cmd_desc, var) \
+ ((cmd_desc)->port_ctxid |= ((var) & 0xF0))
#define netxen_set_cmd_desc_flags(cmd_desc, val) \
((cmd_desc)->flags_opcode &= ~cpu_to_le16(0x7f), \
(cmd_desc)->flags_opcode |= cpu_to_le16((val) & 0x7f))
#define netxen_set_cmd_desc_opcode(cmd_desc, val) \
((cmd_desc)->flags_opcode &= ~cpu_to_le16(0x3f<<7), \
- (cmd_desc)->flags_opcode |= cpu_to_le16((val) & (0x3f<<7)))
+ (cmd_desc)->flags_opcode |= cpu_to_le16(((val & 0x3f)<<7)))
#define netxen_set_cmd_desc_num_of_buff(cmd_desc, val) \
((cmd_desc)->num_of_buffers_total_length &= ~cpu_to_le32(0xff), \
(cmd_desc)->num_of_buffers_total_length |= cpu_to_le32((val) & 0xff))
#define netxen_set_cmd_desc_totallength(cmd_desc, val) \
- ((cmd_desc)->num_of_buffers_total_length &= cpu_to_le32(0xff), \
- (cmd_desc)->num_of_buffers_total_length |= cpu_to_le32(val << 24))
+ ((cmd_desc)->num_of_buffers_total_length &= ~cpu_to_le32(0xffffff00), \
+ (cmd_desc)->num_of_buffers_total_length |= cpu_to_le32(val << 8))
#define netxen_get_cmd_desc_opcode(cmd_desc) \
((le16_to_cpu((cmd_desc)->flags_opcode) >> 7) & 0x003F)
@@ -439,7 +448,7 @@ struct status_desc {
/* Bit pattern: 0-6 lro_count indicates frag sequence,
7 last_frag indicates last frag */
u8 lro;
-} __attribute__ ((aligned(8)));
+} __attribute__ ((aligned(16)));
enum {
NETXEN_RCV_PEG_0 = 0,
@@ -700,10 +709,8 @@ extern char netxen_nic_driver_name[];
#else
#define DPRINTK(klevel, fmt, args...) do { \
printk(KERN_##klevel PFX "%s: %s: " fmt, __FUNCTION__,\
- (adapter != NULL && \
- adapter->port[0] != NULL && \
- adapter->port[0]->netdev != NULL) ? \
- adapter->port[0]->netdev->name : NULL, \
+ (adapter != NULL && adapter->netdev != NULL) ? \
+ adapter->netdev->name : NULL, \
## args); } while(0)
#endif
@@ -719,6 +726,18 @@ struct netxen_skb_frag {
u32 length;
};
+#define _netxen_set_bits(config_word, start, bits, val) {\
+ unsigned long long __tmask = (((1ULL << (bits)) - 1) << (start));\
+ unsigned long long __tvalue = (val); \
+ (config_word) &= ~__tmask; \
+ (config_word) |= (((__tvalue) << (start)) & __tmask); \
+}
+
+#define _netxen_clear_bits(config_word, start, bits) {\
+ unsigned long long __tmask = (((1ULL << (bits)) - 1) << (start)); \
+ (config_word) &= ~__tmask; \
+}
+
/* Following defines are for the state of the buffers */
#define NETXEN_BUFFER_FREE 0
#define NETXEN_BUFFER_BUSY 1
@@ -763,6 +782,8 @@ struct netxen_hardware_context {
void __iomem *pci_base0;
void __iomem *pci_base1;
void __iomem *pci_base2;
+ unsigned long first_page_group_end;
+ unsigned long first_page_group_start;
void __iomem *db_base;
unsigned long db_len;
@@ -777,6 +798,7 @@ struct netxen_hardware_context {
struct pci_dev *cmd_desc_pdev;
dma_addr_t cmd_desc_phys_addr;
struct netxen_adapter *adapter;
+ int pci_func;
};
#define RCV_RING_LRO RCV_DESC_LRO
@@ -785,17 +807,27 @@ struct netxen_hardware_context {
#define ETHERNET_FCS_SIZE 4
struct netxen_adapter_stats {
- u64 ints;
- u64 hostints;
- u64 otherints;
- u64 process_rcv;
- u64 process_xmit;
- u64 noxmitdone;
- u64 xmitcsummed;
- u64 post_called;
- u64 posted;
- u64 lastposted;
- u64 goodskbposts;
+ u64 rcvdbadskb;
+ u64 xmitcalled;
+ u64 xmitedframes;
+ u64 xmitfinished;
+ u64 badskblen;
+ u64 nocmddescriptor;
+ u64 polled;
+ u64 uphappy;
+ u64 updropped;
+ u64 uplcong;
+ u64 uphcong;
+ u64 upmcong;
+ u64 updunno;
+ u64 skbfreed;
+ u64 txdropped;
+ u64 txnullskb;
+ u64 csummed;
+ u64 no_rcv;
+ u64 rxbytes;
+ u64 txbytes;
+ u64 ints;
};
/*
@@ -843,13 +875,20 @@ struct netxen_dummy_dma {
struct netxen_adapter {
struct netxen_hardware_context ahw;
- int port_count; /* Number of configured ports */
- int active_ports; /* Number of open ports */
- struct netxen_port *port[NETXEN_MAX_PORTS]; /* ptr to each port */
+
+ struct netxen_adapter *master;
+ struct net_device *netdev;
+ struct pci_dev *pdev;
+ struct net_device_stats net_stats;
+ unsigned char mac_addr[ETH_ALEN];
+ int mtu;
+ int portnum;
+
spinlock_t tx_lock;
spinlock_t lock;
struct work_struct watchdog_task;
struct timer_list watchdog_timer;
+ struct work_struct tx_timeout_task;
u32 curr_window;
@@ -872,6 +911,15 @@ struct netxen_adapter {
u32 temp;
struct netxen_adapter_stats stats;
+
+ u16 portno;
+ u16 link_speed;
+ u16 link_duplex;
+ u16 state;
+ u16 link_autoneg;
+ int rcsum;
+ int status;
+ spinlock_t stats_lock;
struct netxen_cmd_buffer *cmd_buf_arr; /* Command buffers for xmit */
@@ -888,65 +936,23 @@ struct netxen_adapter {
struct netxen_ring_ctx *ctx_desc;
struct pci_dev *ctx_desc_pdev;
dma_addr_t ctx_desc_phys_addr;
- int (*enable_phy_interrupts) (struct netxen_adapter *, int);
- int (*disable_phy_interrupts) (struct netxen_adapter *, int);
+ int (*enable_phy_interrupts) (struct netxen_adapter *);
+ int (*disable_phy_interrupts) (struct netxen_adapter *);
void (*handle_phy_intr) (struct netxen_adapter *);
- int (*macaddr_set) (struct netxen_port *, netxen_ethernet_macaddr_t);
- int (*set_mtu) (struct netxen_port *, int);
- int (*set_promisc) (struct netxen_adapter *, int,
- netxen_niu_prom_mode_t);
- int (*unset_promisc) (struct netxen_adapter *, int,
- netxen_niu_prom_mode_t);
- int (*phy_read) (struct netxen_adapter *, long phy, long reg, u32 *);
- int (*phy_write) (struct netxen_adapter *, long phy, long reg, u32 val);
+ int (*macaddr_set) (struct netxen_adapter *, netxen_ethernet_macaddr_t);
+ int (*set_mtu) (struct netxen_adapter *, int);
+ int (*set_promisc) (struct netxen_adapter *, netxen_niu_prom_mode_t);
+ int (*unset_promisc) (struct netxen_adapter *, netxen_niu_prom_mode_t);
+ int (*phy_read) (struct netxen_adapter *, long reg, u32 *);
+ int (*phy_write) (struct netxen_adapter *, long reg, u32 val);
int (*init_port) (struct netxen_adapter *, int);
void (*init_niu) (struct netxen_adapter *);
- int (*stop_port) (struct netxen_adapter *, int);
+ int (*stop_port) (struct netxen_adapter *);
}; /* netxen_adapter structure */
/* Max number of xmit producer threads that can run simultaneously */
#define MAX_XMIT_PRODUCERS 16
-struct netxen_port_stats {
- u64 rcvdbadskb;
- u64 xmitcalled;
- u64 xmitedframes;
- u64 xmitfinished;
- u64 badskblen;
- u64 nocmddescriptor;
- u64 polled;
- u64 uphappy;
- u64 updropped;
- u64 uplcong;
- u64 uphcong;
- u64 upmcong;
- u64 updunno;
- u64 skbfreed;
- u64 txdropped;
- u64 txnullskb;
- u64 csummed;
- u64 no_rcv;
- u64 rxbytes;
- u64 txbytes;
-};
-
-struct netxen_port {
- struct netxen_adapter *adapter;
-
- u16 portnum; /* GBE port number */
- u16 link_speed;
- u16 link_duplex;
- u16 link_autoneg;
-
- int flags;
-
- struct net_device *netdev;
- struct pci_dev *pdev;
- struct net_device_stats net_stats;
- struct netxen_port_stats stats;
- struct work_struct tx_timeout_task;
-};
-
#define PCI_OFFSET_FIRST_RANGE(adapter, off) \
((adapter)->ahw.pci_base0 + (off))
#define PCI_OFFSET_SECOND_RANGE(adapter, off) \
@@ -984,32 +990,26 @@ static inline void __iomem *pci_base(struct netxen_adapter *adapter,
return NULL;
}
-int netxen_niu_xgbe_enable_phy_interrupts(struct netxen_adapter *adapter,
- int port);
-int netxen_niu_gbe_enable_phy_interrupts(struct netxen_adapter *adapter,
- int port);
-int netxen_niu_xgbe_disable_phy_interrupts(struct netxen_adapter *adapter,
- int port);
-int netxen_niu_gbe_disable_phy_interrupts(struct netxen_adapter *adapter,
- int port);
-int netxen_niu_xgbe_clear_phy_interrupts(struct netxen_adapter *adapter,
- int port);
-int netxen_niu_gbe_clear_phy_interrupts(struct netxen_adapter *adapter,
- int port);
+int netxen_niu_xgbe_enable_phy_interrupts(struct netxen_adapter *adapter);
+int netxen_niu_gbe_enable_phy_interrupts(struct netxen_adapter *adapter);
+int netxen_niu_xgbe_disable_phy_interrupts(struct netxen_adapter *adapter);
+int netxen_niu_gbe_disable_phy_interrupts(struct netxen_adapter *adapter);
+int netxen_niu_xgbe_clear_phy_interrupts(struct netxen_adapter *adapter);
+int netxen_niu_gbe_clear_phy_interrupts(struct netxen_adapter *adapter);
void netxen_nic_xgbe_handle_phy_intr(struct netxen_adapter *adapter);
void netxen_nic_gbe_handle_phy_intr(struct netxen_adapter *adapter);
void netxen_niu_gbe_set_mii_mode(struct netxen_adapter *adapter, int port,
long enable);
void netxen_niu_gbe_set_gmii_mode(struct netxen_adapter *adapter, int port,
long enable);
-int netxen_niu_gbe_phy_read(struct netxen_adapter *adapter, long phy, long reg,
+int netxen_niu_gbe_phy_read(struct netxen_adapter *adapter, long reg,
__u32 * readval);
-int netxen_niu_gbe_phy_write(struct netxen_adapter *adapter, long phy,
+int netxen_niu_gbe_phy_write(struct netxen_adapter *adapter,
long reg, __u32 val);
/* Functions available from netxen_nic_hw.c */
-int netxen_nic_set_mtu_xgb(struct netxen_port *port, int new_mtu);
-int netxen_nic_set_mtu_gb(struct netxen_port *port, int new_mtu);
+int netxen_nic_set_mtu_xgb(struct netxen_adapter *adapter, int new_mtu);
+int netxen_nic_set_mtu_gb(struct netxen_adapter *adapter, int new_mtu);
void netxen_nic_init_niu_gb(struct netxen_adapter *adapter);
void netxen_nic_pci_change_crbwindow(struct netxen_adapter *adapter, u32 wndw);
void netxen_nic_reg_write(struct netxen_adapter *adapter, u64 off, u32 val);
@@ -1024,6 +1024,7 @@ int netxen_nic_hw_write_wx(struct netxen_adapter *adapter, u64 off, void *data,
int len);
void netxen_crb_writelit_adapter(struct netxen_adapter *adapter,
unsigned long off, int data);
+int netxen_nic_erase_pxe(struct netxen_adapter *adapter);
/* Functions from netxen_nic_init.c */
void netxen_free_adapter_offload(struct netxen_adapter *adapter);
@@ -1040,6 +1041,7 @@ int netxen_flash_unlock(struct netxen_adapter *adapter);
int netxen_backup_crbinit(struct netxen_adapter *adapter);
int netxen_flash_erase_secondary(struct netxen_adapter *adapter);
int netxen_flash_erase_primary(struct netxen_adapter *adapter);
+void netxen_halt_pegs(struct netxen_adapter *adapter);
int netxen_rom_fast_write(struct netxen_adapter *adapter, int addr, int data);
int netxen_rom_se(struct netxen_adapter *adapter, int addr);
@@ -1047,11 +1049,8 @@ int netxen_do_rom_se(struct netxen_adapter *adapter, int addr);
/* Functions from netxen_nic_isr.c */
void netxen_nic_isr_other(struct netxen_adapter *adapter);
-void netxen_indicate_link_status(struct netxen_adapter *adapter, u32 port,
- u32 link);
-void netxen_handle_port_int(struct netxen_adapter *adapter, u32 port,
- u32 enable);
-void netxen_nic_stop_all_ports(struct netxen_adapter *adapter);
+void netxen_indicate_link_status(struct netxen_adapter *adapter, u32 link);
+void netxen_handle_port_int(struct netxen_adapter *adapter, u32 enable);
void netxen_initialize_adapter_sw(struct netxen_adapter *adapter);
void netxen_initialize_adapter_hw(struct netxen_adapter *adapter);
void *netxen_alloc(struct pci_dev *pdev, size_t sz, dma_addr_t * ptr,
@@ -1106,6 +1105,7 @@ static inline void netxen_nic_enable_int(struct netxen_adapter *adapter)
if (!(adapter->flags & NETXEN_NIC_MSI_ENABLED)) {
mask = 0xbff;
+ writel(0X0, NETXEN_CRB_NORMALIZE(adapter, CRB_INT_VECTOR));
writel(mask, PCI_OFFSET_SECOND_RANGE(adapter,
ISR_INT_TARGET_MASK));
}
@@ -1170,4 +1170,5 @@ extern int netxen_rom_fast_read(struct netxen_adapter *adapter, int addr,
extern struct ethtool_ops netxen_nic_ethtool_ops;
+extern int physical_port[]; /* physical port # from virtual port.*/
#endif /* __NETXEN_NIC_H_ */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-01-09 02:36:25 +0000