Commit e4c93c81 authored by Dhananjay Phadke's avatar Dhananjay Phadke Committed by Jeff Garzik
Browse files

netxen: add defs for new chip/boards 



Add macros for new chip revision and board configurations.

Signed-off-by: default avatarDhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent 623621b0

drivers/net/netxen/netxen_nic.h

+53 −12
Original line number Diff line number Diff line
@@ -111,6 +111,13 @@ 


#define NX_P2_C0		0x24

#define NX_P2_C1		0x25

#define NX_P3_A0		0x30

#define NX_P3_A2		0x30

#define NX_P3_B0		0x40

#define NX_P3_B1		0x41



#define NX_IS_REVISION_P2(REVISION)     (REVISION <= NX_P2_C1)

#define NX_IS_REVISION_P3(REVISION)     (REVISION >= NX_P3_A0)



#define FIRST_PAGE_GROUP_START	0

#define FIRST_PAGE_GROUP_END	0x100000
@@ -125,6 +132,15 @@ 
#define SECOND_PAGE_GROUP_SIZE SECOND_PAGE_GROUP_END - SECOND_PAGE_GROUP_START

#define THIRD_PAGE_GROUP_SIZE  THIRD_PAGE_GROUP_END - THIRD_PAGE_GROUP_START



#define P2_MAX_MTU                     (8000)

#define P3_MAX_MTU                     (9600)

#define NX_ETHERMTU                    1500

#define NX_MAX_ETHERHDR                32 /* This contains some padding */



#define NX_RX_NORMAL_BUF_MAX_LEN       (NX_MAX_ETHERHDR + NX_ETHERMTU)

#define NX_P2_RX_JUMBO_BUF_MAX_LEN     (NX_MAX_ETHERHDR + P2_MAX_MTU)

#define NX_P3_RX_JUMBO_BUF_MAX_LEN     (NX_MAX_ETHERHDR + P3_MAX_MTU)



#define MAX_RX_BUFFER_LENGTH		1760

#define MAX_RX_JUMBO_BUFFER_LENGTH 	8062

#define MAX_RX_LRO_BUFFER_LENGTH	((48*1024)-512)
@@ -139,16 +155,16 @@ 
#define MAX_RING_CTX 1



/* Opcodes to be used with the commands */

enum {

	TX_ETHER_PKT = 0x01,

/* The following opcodes are for IP checksum	*/

	TX_TCP_PKT,

	TX_UDP_PKT,

	TX_IP_PKT,

	TX_TCP_LSO,

	TX_IPSEC,

	TX_IPSEC_CMD

};

#define TX_ETHER_PKT	0x01

#define TX_TCP_PKT	0x02

#define TX_UDP_PKT	0x03

#define TX_IP_PKT	0x04

#define TX_TCP_LSO	0x05

#define TX_TCP_LSO6	0x06

#define TX_IPSEC	0x07

#define TX_IPSEC_CMD	0x0a

#define TX_TCPV6_PKT	0x0b

#define TX_UDPV6_PKT	0x0c



/* The following opcodes are for internal consumption. */

#define NETXEN_CONTROL_OP	0x10
@@ -190,6 +206,7 @@ enum { 
#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_RCV_DESCRIPTORS_10G		8192

#define MAX_JUMBO_RCV_DESCRIPTORS	1024

#define MAX_LRO_RCV_DESCRIPTORS		64

#define MAX_RCVSTATUS_DESCRIPTORS	MAX_RCV_DESCRIPTORS
@@ -461,7 +478,20 @@ typedef enum { 


	NETXEN_BRDTYPE_P2_SB31_10G_IMEZ = 0x000d,

	NETXEN_BRDTYPE_P2_SB31_10G_HMEZ = 0x000e,

	NETXEN_BRDTYPE_P2_SB31_10G_CX4 = 0x000f

	NETXEN_BRDTYPE_P2_SB31_10G_CX4 = 0x000f,



	NETXEN_BRDTYPE_P3_REF_QG = 0x0021,

	NETXEN_BRDTYPE_P3_HMEZ = 0x0022,

	NETXEN_BRDTYPE_P3_10G_CX4_LP = 0x0023,

	NETXEN_BRDTYPE_P3_4_GB = 0x0024,

	NETXEN_BRDTYPE_P3_IMEZ = 0x0025,

	NETXEN_BRDTYPE_P3_10G_SFP_PLUS = 0x0026,

	NETXEN_BRDTYPE_P3_10000_BASE_T = 0x0027,

	NETXEN_BRDTYPE_P3_XG_LOM = 0x0028,

	NETXEN_BRDTYPE_P3_4_GB_MM = 0x0029,

	NETXEN_BRDTYPE_P3_10G_CX4 = 0x0031,

	NETXEN_BRDTYPE_P3_10G_XFP = 0x0032



} netxen_brdtype_t;



typedef enum {
@@ -1049,7 +1079,7 @@ struct net_device_stats *netxen_nic_get_stats(struct net_device *netdev); 
 * NetXen Board information

 */



#define NETXEN_MAX_SHORT_NAME 16

#define NETXEN_MAX_SHORT_NAME 32

struct netxen_brdinfo {

	netxen_brdtype_t brdtype;	/* type of board */

	long ports;		/* max no of physical ports */
@@ -1063,6 +1093,17 @@ static const struct netxen_brdinfo netxen_boards[] = { 
	{NETXEN_BRDTYPE_P2_SB31_10G, 1, "XGb XFP"},

	{NETXEN_BRDTYPE_P2_SB35_4G, 4, "Quad Gb"},

	{NETXEN_BRDTYPE_P2_SB31_2G, 2, "Dual Gb"},

	{NETXEN_BRDTYPE_P3_REF_QG,  4, "Reference Quad Gig "},

	{NETXEN_BRDTYPE_P3_HMEZ,    2, "Dual XGb HMEZ"},

	{NETXEN_BRDTYPE_P3_10G_CX4_LP,   2, "Dual XGb CX4 LP"},

	{NETXEN_BRDTYPE_P3_4_GB,    4, "Quad Gig LP"},

	{NETXEN_BRDTYPE_P3_IMEZ,    2, "Dual XGb IMEZ"},

	{NETXEN_BRDTYPE_P3_10G_SFP_PLUS, 2, "Dual XGb SFP+ LP"},

	{NETXEN_BRDTYPE_P3_10000_BASE_T, 1, "XGB 10G BaseT LP"},

	{NETXEN_BRDTYPE_P3_XG_LOM,  2, "Dual XGb LOM"},

	{NETXEN_BRDTYPE_P3_4_GB_MM, 4, "Quad GB - March Madness"},

	{NETXEN_BRDTYPE_P3_10G_CX4, 2, "Reference Dual CX4 Option"},

	{NETXEN_BRDTYPE_P3_10G_XFP, 1, "Reference Single XFP Option"}

};



#define NUM_SUPPORTED_BOARDS ARRAY_SIZE(netxen_boards)

drivers/net/netxen/netxen_nic_ethtool.c

+12 −0
Original line number Diff line number Diff line
@@ -159,9 +159,16 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd) 
	switch ((netxen_brdtype_t) boardinfo->board_type) {

	case NETXEN_BRDTYPE_P2_SB35_4G:

	case NETXEN_BRDTYPE_P2_SB31_2G:

	case NETXEN_BRDTYPE_P3_REF_QG:

	case NETXEN_BRDTYPE_P3_4_GB:

	case NETXEN_BRDTYPE_P3_4_GB_MM:

	case NETXEN_BRDTYPE_P3_10000_BASE_T:



		ecmd->supported |= SUPPORTED_Autoneg;

		ecmd->advertising |= ADVERTISED_Autoneg;

	case NETXEN_BRDTYPE_P2_SB31_10G_CX4:

	case NETXEN_BRDTYPE_P3_10G_CX4:

	case NETXEN_BRDTYPE_P3_10G_CX4_LP:

		ecmd->supported |= SUPPORTED_TP;

		ecmd->advertising |= ADVERTISED_TP;

		ecmd->port = PORT_TP;
@@ -171,12 +178,17 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd) 
		break;

	case NETXEN_BRDTYPE_P2_SB31_10G_HMEZ:

	case NETXEN_BRDTYPE_P2_SB31_10G_IMEZ:

	case NETXEN_BRDTYPE_P3_IMEZ:

	case NETXEN_BRDTYPE_P3_XG_LOM:

	case NETXEN_BRDTYPE_P3_HMEZ:

		ecmd->supported |= SUPPORTED_MII;

		ecmd->advertising |= ADVERTISED_MII;

		ecmd->port = PORT_FIBRE;

		ecmd->autoneg = AUTONEG_DISABLE;

		break;

	case NETXEN_BRDTYPE_P2_SB31_10G:

	case NETXEN_BRDTYPE_P3_10G_SFP_PLUS:

	case NETXEN_BRDTYPE_P3_10G_XFP:

		ecmd->supported |= SUPPORTED_FIBRE;

		ecmd->advertising |= ADVERTISED_FIBRE;

		ecmd->port = PORT_FIBRE;

drivers/net/netxen/netxen_nic_hdr.h

+228 −14
Original line number Diff line number Diff line
@@ -126,7 +126,8 @@ enum { 
	NETXEN_HW_PEGR0_CRB_AGT_ADR,

	NETXEN_HW_PEGR1_CRB_AGT_ADR,

	NETXEN_HW_PEGR2_CRB_AGT_ADR,

	NETXEN_HW_PEGR3_CRB_AGT_ADR

	NETXEN_HW_PEGR3_CRB_AGT_ADR,

	NETXEN_HW_PEGN4_CRB_AGT_ADR

};



/*  Hub 5 */
@@ -316,6 +317,8 @@ enum { 
	((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGN2_CRB_AGT_ADR)

#define NETXEN_HW_CRB_HUB_AGT_ADR_PGN3	\

	((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGN3_CRB_AGT_ADR)

#define NETXEN_HW_CRB_HUB_AGT_ADR_PGN4	\

	((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGN4_CRB_AGT_ADR)

#define NETXEN_HW_CRB_HUB_AGT_ADR_PGNC	\

	((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGNC_CRB_AGT_ADR)

#define NETXEN_HW_CRB_HUB_AGT_ADR_PGR0	\
@@ -435,6 +438,7 @@ enum { 
#define NETXEN_CRB_ROMUSB	\

	NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_ROMUSB)

#define NETXEN_CRB_I2Q		NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_I2Q)

#define NETXEN_CRB_SMB		NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_SMB)

#define NETXEN_CRB_MAX		NETXEN_PCI_CRB_WINDOW(64)



#define NETXEN_CRB_PCIX_HOST	NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PH)
@@ -446,6 +450,7 @@ enum { 
#define NETXEN_CRB_PEG_NET_D	NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PGND)

#define NETXEN_CRB_PEG_NET_I	NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PGNI)

#define NETXEN_CRB_DDR_NET	NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_MN)

#define NETXEN_CRB_QDR_NET	NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_SN)



#define NETXEN_CRB_PCIX_MD	NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PS)

#define NETXEN_CRB_PCIE		NETXEN_CRB_PCIX_MD
@@ -461,11 +466,20 @@ enum { 
#define ISR_INT_TARGET_MASK_F2     (NETXEN_PCIX_PS_REG(PCIX_TARGET_MASK_F2))

#define ISR_INT_TARGET_STATUS_F3   (NETXEN_PCIX_PS_REG(PCIX_TARGET_STATUS_F3))

#define ISR_INT_TARGET_MASK_F3     (NETXEN_PCIX_PS_REG(PCIX_TARGET_MASK_F3))

#define ISR_INT_TARGET_STATUS_F4   (NETXEN_PCIX_PS_REG(PCIX_TARGET_STATUS_F4))

#define ISR_INT_TARGET_MASK_F4     (NETXEN_PCIX_PS_REG(PCIX_TARGET_MASK_F4))

#define ISR_INT_TARGET_STATUS_F5   (NETXEN_PCIX_PS_REG(PCIX_TARGET_STATUS_F5))

#define ISR_INT_TARGET_MASK_F5     (NETXEN_PCIX_PS_REG(PCIX_TARGET_MASK_F5))

#define ISR_INT_TARGET_STATUS_F6   (NETXEN_PCIX_PS_REG(PCIX_TARGET_STATUS_F6))

#define ISR_INT_TARGET_MASK_F6     (NETXEN_PCIX_PS_REG(PCIX_TARGET_MASK_F6))

#define ISR_INT_TARGET_STATUS_F7   (NETXEN_PCIX_PS_REG(PCIX_TARGET_STATUS_F7))

#define ISR_INT_TARGET_MASK_F7     (NETXEN_PCIX_PS_REG(PCIX_TARGET_MASK_F7))



#define NETXEN_PCI_MAPSIZE	128

#define NETXEN_PCI_DDR_NET	(0x00000000UL)

#define NETXEN_PCI_QDR_NET	(0x04000000UL)

#define NETXEN_PCI_DIRECT_CRB	(0x04400000UL)

#define NETXEN_PCI_CAMQM	(0x04800000UL)

#define NETXEN_PCI_CAMQM_MAX	(0x04ffffffUL)

#define NETXEN_PCI_OCM0		(0x05000000UL)

#define NETXEN_PCI_OCM0_MAX	(0x050fffffUL)
@@ -474,6 +488,13 @@ enum { 
#define NETXEN_PCI_CRBSPACE	(0x06000000UL)

#define NETXEN_PCI_128MB_SIZE	(0x08000000UL)

#define NETXEN_PCI_32MB_SIZE	(0x02000000UL)

#define NETXEN_PCI_2MB_SIZE	(0x00200000UL)



#define NETXEN_PCI_MN_2M	(0)

#define NETXEN_PCI_MS_2M	(0x80000)

#define NETXEN_PCI_OCM0_2M	(0x000c0000UL)

#define NETXEN_PCI_CAMQM_2M_BASE	(0x000ff800UL)

#define NETXEN_PCI_CAMQM_2M_END		(0x04800800UL)



#define NETXEN_CRB_CAM	NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_CAM)
@@ -484,7 +505,14 @@ enum { 
#define NETXEN_ADDR_OCM1	(0x0000000200400000ULL)

#define NETXEN_ADDR_OCM1_MAX	(0x00000002004fffffULL)

#define NETXEN_ADDR_QDR_NET	(0x0000000300000000ULL)

#define NETXEN_ADDR_QDR_NET_MAX (0x00000003003fffffULL)

#define NETXEN_ADDR_QDR_NET_MAX_P2 (0x00000003003fffffULL)

#define NETXEN_ADDR_QDR_NET_MAX_P3 (0x0000000303ffffffULL)



/*

 *   Register offsets for MN

 */

#define	NETXEN_MIU_CONTROL	(0x000)

#define	NETXEN_MIU_MN_CONTROL	(NETXEN_CRB_DDR_NET+NETXEN_MIU_CONTROL)



	/* 200ms delay in each loop */

#define	NETXEN_NIU_PHY_WAITLEN		200000
@@ -633,6 +661,59 @@ enum { 
#define NETXEN_NIU_XG1_CONTROL_CHAR_CNT		(NETXEN_CRB_NIU + 0x80054)

#define NETXEN_NIU_XG1_PAUSE_FRAME_CNT		(NETXEN_CRB_NIU + 0x80058)



/* P3 802.3ap */

#define NETXEN_NIU_AP_MAC_CONFIG_0(I)      (NETXEN_CRB_NIU+0xa0000+(I)*0x10000)

#define NETXEN_NIU_AP_MAC_CONFIG_1(I)      (NETXEN_CRB_NIU+0xa0004+(I)*0x10000)

#define NETXEN_NIU_AP_MAC_IPG_IFG(I)       (NETXEN_CRB_NIU+0xa0008+(I)*0x10000)

#define NETXEN_NIU_AP_HALF_DUPLEX_CTRL(I)  (NETXEN_CRB_NIU+0xa000c+(I)*0x10000)

#define NETXEN_NIU_AP_MAX_FRAME_SIZE(I)    (NETXEN_CRB_NIU+0xa0010+(I)*0x10000)

#define NETXEN_NIU_AP_TEST_REG(I)          (NETXEN_CRB_NIU+0xa001c+(I)*0x10000)

#define NETXEN_NIU_AP_MII_MGMT_CONFIG(I)   (NETXEN_CRB_NIU+0xa0020+(I)*0x10000)

#define NETXEN_NIU_AP_MII_MGMT_COMMAND(I)  (NETXEN_CRB_NIU+0xa0024+(I)*0x10000)

#define NETXEN_NIU_AP_MII_MGMT_ADDR(I)     (NETXEN_CRB_NIU+0xa0028+(I)*0x10000)

#define NETXEN_NIU_AP_MII_MGMT_CTRL(I)     (NETXEN_CRB_NIU+0xa002c+(I)*0x10000)

#define NETXEN_NIU_AP_MII_MGMT_STATUS(I)   (NETXEN_CRB_NIU+0xa0030+(I)*0x10000)

#define NETXEN_NIU_AP_MII_MGMT_INDICATE(I) (NETXEN_CRB_NIU+0xa0034+(I)*0x10000)

#define NETXEN_NIU_AP_INTERFACE_CTRL(I)    (NETXEN_CRB_NIU+0xa0038+(I)*0x10000)

#define NETXEN_NIU_AP_INTERFACE_STATUS(I)  (NETXEN_CRB_NIU+0xa003c+(I)*0x10000)

#define NETXEN_NIU_AP_STATION_ADDR_0(I)    (NETXEN_CRB_NIU+0xa0040+(I)*0x10000)

#define NETXEN_NIU_AP_STATION_ADDR_1(I)    (NETXEN_CRB_NIU+0xa0044+(I)*0x10000)



/*

 *   Register offsets for MN

 */

#define	MIU_CONTROL	       (0x000)

#define MIU_TEST_AGT_CTRL      (0x090)

#define MIU_TEST_AGT_ADDR_LO   (0x094)

#define MIU_TEST_AGT_ADDR_HI   (0x098)

#define MIU_TEST_AGT_WRDATA_LO (0x0a0)

#define MIU_TEST_AGT_WRDATA_HI (0x0a4)

#define MIU_TEST_AGT_WRDATA(i) (0x0a0+(4*(i)))

#define MIU_TEST_AGT_RDDATA_LO (0x0a8)

#define MIU_TEST_AGT_RDDATA_HI (0x0ac)

#define MIU_TEST_AGT_RDDATA(i) (0x0a8+(4*(i)))

#define MIU_TEST_AGT_ADDR_MASK 0xfffffff8

#define MIU_TEST_AGT_UPPER_ADDR(off) (0)



/* MIU_TEST_AGT_CTRL flags. work for SIU as well */

#define MIU_TA_CTL_START        1

#define MIU_TA_CTL_ENABLE       2

#define MIU_TA_CTL_WRITE        4

#define MIU_TA_CTL_BUSY         8



#define SIU_TEST_AGT_CTRL      (0x060)

#define SIU_TEST_AGT_ADDR_LO   (0x064)

#define SIU_TEST_AGT_ADDR_HI   (0x078)

#define SIU_TEST_AGT_WRDATA_LO (0x068)

#define SIU_TEST_AGT_WRDATA_HI (0x06c)

#define SIU_TEST_AGT_WRDATA(i) (0x068+(4*(i)))

#define SIU_TEST_AGT_RDDATA_LO (0x070)

#define SIU_TEST_AGT_RDDATA_HI (0x074)

#define SIU_TEST_AGT_RDDATA(i) (0x070+(4*(i)))



#define SIU_TEST_AGT_ADDR_MASK 0x3ffff8

#define SIU_TEST_AGT_UPPER_ADDR(off) ((off)>>22)



/* XG Link status */

#define XG_LINK_UP	0x10

#define XG_LINK_DOWN	0x20
@@ -643,6 +724,7 @@ enum { 
#define NETXEN_FW_VERSION_MINOR (NETXEN_CAM_RAM(0x154))

#define NETXEN_FW_VERSION_SUB	(NETXEN_CAM_RAM(0x158))

#define NETXEN_ROM_LOCK_ID	(NETXEN_CAM_RAM(0x100))

#define NETXEN_CRB_WIN_LOCK_ID	(NETXEN_CAM_RAM(0x124))



#define NETXEN_PHY_LOCK_ID	(NETXEN_CAM_RAM(0x120))
@@ -657,30 +739,71 @@ enum { 
#define PCIX_INT_VECTOR		(0x10100)

#define PCIX_INT_MASK		(0x10104)



#define PCIX_MN_WINDOW_F0	(0x10200)

#define PCIX_MN_WINDOW(_f)	(PCIX_MN_WINDOW_F0 + (0x20 * (_f)))

#define PCIX_MS_WINDOW		(0x10204)

#define PCIX_SN_WINDOW_F0	(0x10208)

#define PCIX_SN_WINDOW(_f)	(PCIX_SN_WINDOW_F0 + (0x20 * (_f)))

#define PCIX_CRB_WINDOW		(0x10210)

#define PCIX_CRB_WINDOW_F0	(0x10210)

#define PCIX_CRB_WINDOW_F1	(0x10230)

#define PCIX_CRB_WINDOW_F2	(0x10250)

#define PCIX_CRB_WINDOW_F3	(0x10270)

#define PCIX_CRB_WINDOW_F4	(0x102ac)

#define PCIX_CRB_WINDOW_F5	(0x102bc)

#define PCIX_CRB_WINDOW_F6	(0x102cc)

#define PCIX_CRB_WINDOW_F7	(0x102dc)

#define PCIE_CRB_WINDOW_REG(func)	(((func) < 4) ? \

		(PCIX_CRB_WINDOW_F0 + (0x20 * (func))) :\

		(PCIX_CRB_WINDOW_F4 + (0x10 * ((func)-4))))



#define PCIX_MN_WINDOW		(0x10200)

#define PCIX_MN_WINDOW_F0	(0x10200)

#define PCIX_MN_WINDOW_F1	(0x10220)

#define PCIX_MN_WINDOW_F2	(0x10240)

#define PCIX_MN_WINDOW_F3	(0x10260)

#define PCIX_MN_WINDOW_F4	(0x102a0)

#define PCIX_MN_WINDOW_F5	(0x102b0)

#define PCIX_MN_WINDOW_F6	(0x102c0)

#define PCIX_MN_WINDOW_F7	(0x102d0)

#define PCIE_MN_WINDOW_REG(func)	(((func) < 4) ? \

		(PCIX_MN_WINDOW_F0 + (0x20 * (func))) :\

		(PCIX_MN_WINDOW_F4 + (0x10 * ((func)-4))))



#define PCIX_SN_WINDOW		(0x10208)

#define PCIX_SN_WINDOW_F0	(0x10208)

#define PCIX_SN_WINDOW_F1	(0x10228)

#define PCIX_SN_WINDOW_F2	(0x10248)

#define PCIX_SN_WINDOW_F3	(0x10268)

#define PCIX_SN_WINDOW_F4	(0x102a8)

#define PCIX_SN_WINDOW_F5	(0x102b8)

#define PCIX_SN_WINDOW_F6	(0x102c8)

#define PCIX_SN_WINDOW_F7	(0x102d8)

#define PCIE_SN_WINDOW_REG(func)	(((func) < 4) ? \

		(PCIX_SN_WINDOW_F0 + (0x20 * (func))) :\

		(PCIX_SN_WINDOW_F4 + (0x10 * ((func)-4))))



#define PCIX_TARGET_STATUS	(0x10118)

#define PCIX_TARGET_MASK	(0x10128)

#define PCIX_TARGET_STATUS_F1	(0x10160)

#define PCIX_TARGET_MASK_F1   (0x10170)

#define PCIX_TARGET_STATUS_F2	(0x10164)

#define PCIX_TARGET_MASK_F2   (0x10174)

#define PCIX_TARGET_STATUS_F3	(0x10168)

#define PCIX_TARGET_STATUS_F4	(0x10360)

#define PCIX_TARGET_STATUS_F5	(0x10364)

#define PCIX_TARGET_STATUS_F6	(0x10368)

#define PCIX_TARGET_STATUS_F7	(0x1036c)



#define PCIX_TARGET_MASK	(0x10128)

#define PCIX_TARGET_MASK_F1	(0x10170)

#define PCIX_TARGET_MASK_F2	(0x10174)

#define PCIX_TARGET_MASK_F3	(0x10178)

#define PCIX_TARGET_MASK_F4	(0x10370)

#define PCIX_TARGET_MASK_F5	(0x10374)

#define PCIX_TARGET_MASK_F6	(0x10378)

#define PCIX_TARGET_MASK_F7	(0x1037c)



#define PCIX_MSI_F0		(0x13000)

#define PCIX_MSI_F1		(0x13004)

#define PCIX_MSI_F2		(0x13008)

#define PCIX_MSI_F3		(0x1300c)

#define PCIX_MSI_F4		(0x13010)

#define PCIX_MSI_F5		(0x13014)

#define PCIX_MSI_F6		(0x13018)

#define PCIX_MSI_F7		(0x1301c)

#define PCIX_MSI_F(i)		(0x13000+((i)*4))



#define PCIX_PS_MEM_SPACE	(0x90000)
@@ -698,11 +821,102 @@ enum { 
#define PCIE_SEM2_UNLOCK	(0x1c014)	/* Flash unlock */

#define PCIE_SEM3_LOCK	  	(0x1c018)	/* Phy lock     */

#define PCIE_SEM3_UNLOCK	(0x1c01c)	/* Phy unlock   */



#define PCIE_SEM5_LOCK		(0x1c028)	/* API lock     */

#define PCIE_SEM5_UNLOCK	(0x1c02c)	/* API unlock   */

#define PCIE_SEM6_LOCK		(0x1c030)	/* sw lock      */

#define PCIE_SEM6_UNLOCK	(0x1c034)	/* sw unlock    */

#define PCIE_SEM7_LOCK		(0x1c038)	/* crb win lock */

#define PCIE_SEM7_UNLOCK	(0x1c03c)	/* crbwin unlock*/



#define PCIE_SETUP_FUNCTION	(0x12040)

#define PCIE_SETUP_FUNCTION2	(0x12048)

#define PCIE_TGT_SPLIT_CHICKEN	(0x12080)

#define PCIE_CHICKEN3		(0x120c8)



#define PCIE_MAX_MASTER_SPLIT	(0x14048)



#define NETXEN_PORT_MODE_NONE		0

#define NETXEN_PORT_MODE_XG		1

#define NETXEN_PORT_MODE_GB		2

#define NETXEN_PORT_MODE_802_3_AP	3

#define NETXEN_PORT_MODE_AUTO_NEG	4

#define NETXEN_PORT_MODE_AUTO_NEG_1G	5

#define NETXEN_PORT_MODE_AUTO_NEG_XG	6

#define NETXEN_PORT_MODE_ADDR		(NETXEN_CAM_RAM(0x24))

#define NETXEN_WOL_PORT_MODE		(NETXEN_CAM_RAM(0x198))



#define NETXEN_CAM_RAM_DMA_WATCHDOG_CTRL		(0x14)



#define	ISR_MSI_INT_TRIGGER(FUNC) (NETXEN_PCIX_PS_REG(PCIX_MSI_F(FUNC)))



/*

 * PCI Interrupt Vector Values.

 */

#define	PCIX_INT_VECTOR_BIT_F0	0x0080

#define	PCIX_INT_VECTOR_BIT_F1	0x0100

#define	PCIX_INT_VECTOR_BIT_F2	0x0200

#define	PCIX_INT_VECTOR_BIT_F3	0x0400

#define	PCIX_INT_VECTOR_BIT_F4	0x0800

#define	PCIX_INT_VECTOR_BIT_F5	0x1000

#define	PCIX_INT_VECTOR_BIT_F6	0x2000

#define	PCIX_INT_VECTOR_BIT_F7	0x4000



struct netxen_legacy_intr_set {

	uint32_t	int_vec_bit;

	uint32_t	tgt_status_reg;

	uint32_t	tgt_mask_reg;

	uint32_t	pci_int_reg;

};



#define	NX_LEGACY_INTR_CONFIG						\

{									\

	{								\

		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F0,		\

		.tgt_status_reg	=	ISR_INT_TARGET_STATUS,		\

		.tgt_mask_reg	=	ISR_INT_TARGET_MASK,		\

		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(0) },	\

									\

	{								\

		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F1,		\

		.tgt_status_reg	=	ISR_INT_TARGET_STATUS_F1,	\

		.tgt_mask_reg	=	ISR_INT_TARGET_MASK_F1,		\

		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(1) },	\

									\

	{								\

		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F2,		\

		.tgt_status_reg	=	ISR_INT_TARGET_STATUS_F2,	\

		.tgt_mask_reg	=	ISR_INT_TARGET_MASK_F2,		\

		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(2) },	\

									\

	{								\

		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F3,		\

		.tgt_status_reg	=	ISR_INT_TARGET_STATUS_F3,	\

		.tgt_mask_reg	=	ISR_INT_TARGET_MASK_F3,		\

		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(3) },	\

									\

	{								\

		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F4,		\

		.tgt_status_reg	=	ISR_INT_TARGET_STATUS_F4,	\

		.tgt_mask_reg	=	ISR_INT_TARGET_MASK_F4,		\

		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(4) },	\

									\

	{								\

		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F5,		\

		.tgt_status_reg	=	ISR_INT_TARGET_STATUS_F5,	\

		.tgt_mask_reg	=	ISR_INT_TARGET_MASK_F5,		\

		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(5) },	\

									\

	{								\

		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F6,		\

		.tgt_status_reg	=	ISR_INT_TARGET_STATUS_F6,	\

		.tgt_mask_reg	=	ISR_INT_TARGET_MASK_F6,		\

		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(6) },	\

									\

	{								\

		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F7,		\

		.tgt_status_reg	=	ISR_INT_TARGET_STATUS_F7,	\

		.tgt_mask_reg	=	ISR_INT_TARGET_MASK_F7,		\

		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(7) },	\

}



#endif				/* __NETXEN_NIC_HDR_H_ */

drivers/net/netxen/netxen_nic_hw.c

+27 −38
Original line number Diff line number Diff line
@@ -609,33 +609,10 @@ void netxen_nic_pci_change_crbwindow(struct netxen_adapter *adapter, u32 wndw) 
	void __iomem *offset;

	u32 tmp;

	int count = 0;

	uint8_t func = adapter->ahw.pci_func;



	if (adapter->curr_window == wndw)

		return;

	switch(adapter->ahw.pci_func) {

		case 0:

			offset = PCI_OFFSET_SECOND_RANGE(adapter,

					NETXEN_PCIX_PH_REG(PCIX_CRB_WINDOW));

			break;

		case 1:

			offset = PCI_OFFSET_SECOND_RANGE(adapter,

					NETXEN_PCIX_PH_REG(PCIX_CRB_WINDOW_F1));

			break;

		case 2:

			offset = PCI_OFFSET_SECOND_RANGE(adapter,

					NETXEN_PCIX_PH_REG(PCIX_CRB_WINDOW_F2));

			break;

		case 3:

			offset = PCI_OFFSET_SECOND_RANGE(adapter,

					NETXEN_PCIX_PH_REG(PCIX_CRB_WINDOW_F3));

			break;

		default:

			printk(KERN_INFO "Changing the window for PCI function "

					"%d\n",	adapter->ahw.pci_func);

			offset = PCI_OFFSET_SECOND_RANGE(adapter,

					NETXEN_PCIX_PH_REG(PCIX_CRB_WINDOW));

			break;

	}

	/*

	 * Move the CRB window.

	 * We need to write to the "direct access" region of PCI
@@ -644,6 +621,8 @@ void netxen_nic_pci_change_crbwindow(struct netxen_adapter *adapter, u32 wndw) 
	 * register address is received by PCI. The direct region bypasses

	 * the CRB bus.

	 */

	offset = PCI_OFFSET_SECOND_RANGE(adapter,

			NETXEN_PCIX_PH_REG(PCIE_CRB_WINDOW_REG(func)));



	if (wndw & 0x1)

		wndw = NETXEN_WINDOW_ONE;
@@ -857,9 +836,11 @@ static int netxen_pci_set_window_warning_count; 
static  unsigned long netxen_nic_pci_set_window(struct netxen_adapter *adapter,

						unsigned long long addr)

{

	void __iomem *offset;

	static int ddr_mn_window = -1;

	static int qdr_sn_window = -1;

	int window;

	uint8_t func = adapter->ahw.pci_func;



	if (ADDR_IN_RANGE(addr, NETXEN_ADDR_DDR_NET, NETXEN_ADDR_DDR_NET_MAX)) {

		/* DDR network side */
@@ -867,13 +848,11 @@ static unsigned long netxen_nic_pci_set_window(struct netxen_adapter *adapter, 
		window = (addr >> 25) & 0x3ff;

		if (ddr_mn_window != window) {

			ddr_mn_window = window;

			writel(window, PCI_OFFSET_SECOND_RANGE(adapter,

							       NETXEN_PCIX_PH_REG

							       (PCIX_MN_WINDOW(adapter->ahw.pci_func))));

			offset = PCI_OFFSET_SECOND_RANGE(adapter,

				NETXEN_PCIX_PH_REG(PCIE_MN_WINDOW_REG(func)));

			writel(window, offset);

			/* MUST make sure window is set before we forge on... */

			readl(PCI_OFFSET_SECOND_RANGE(adapter,

						      NETXEN_PCIX_PH_REG

						      (PCIX_MN_WINDOW(adapter->ahw.pci_func))));

			readl(offset);

		}

		addr -= (window * NETXEN_WINDOW_ONE);

		addr += NETXEN_PCI_DDR_NET;
@@ -885,20 +864,17 @@ static unsigned long netxen_nic_pci_set_window(struct netxen_adapter *adapter, 
		addr += NETXEN_PCI_OCM1;

	} else

	    if (ADDR_IN_RANGE

		(addr, NETXEN_ADDR_QDR_NET, NETXEN_ADDR_QDR_NET_MAX)) {

		(addr, NETXEN_ADDR_QDR_NET, NETXEN_ADDR_QDR_NET_MAX_P2)) {

		/* QDR network side */

		addr -= NETXEN_ADDR_QDR_NET;

		window = (addr >> 22) & 0x3f;

		if (qdr_sn_window != window) {

			qdr_sn_window = window;

			writel((window << 22),

			       PCI_OFFSET_SECOND_RANGE(adapter,

						       NETXEN_PCIX_PH_REG

						       (PCIX_SN_WINDOW(adapter->ahw.pci_func))));

			offset = PCI_OFFSET_SECOND_RANGE(adapter,

				NETXEN_PCIX_PH_REG(PCIE_SN_WINDOW_REG(func)));

			writel((window << 22), offset);

			/* MUST make sure window is set before we forge on... */

			readl(PCI_OFFSET_SECOND_RANGE(adapter,

						      NETXEN_PCIX_PH_REG

						      (PCIX_SN_WINDOW(adapter->ahw.pci_func))));

			readl(offset);

		}

		addr -= (window * 0x400000);

		addr += NETXEN_PCI_QDR_NET;
@@ -972,12 +948,25 @@ int netxen_nic_get_board_info(struct netxen_adapter *adapter) 
	case NETXEN_BRDTYPE_P2_SB31_10G_IMEZ:

	case NETXEN_BRDTYPE_P2_SB31_10G_HMEZ:

	case NETXEN_BRDTYPE_P2_SB31_10G_CX4:

	case NETXEN_BRDTYPE_P3_HMEZ:

	case NETXEN_BRDTYPE_P3_XG_LOM:

	case NETXEN_BRDTYPE_P3_10G_CX4:

	case NETXEN_BRDTYPE_P3_10G_CX4_LP:

	case NETXEN_BRDTYPE_P3_IMEZ:

	case NETXEN_BRDTYPE_P3_10G_SFP_PLUS:

	case NETXEN_BRDTYPE_P3_10G_XFP:

	case NETXEN_BRDTYPE_P3_10000_BASE_T:



		adapter->ahw.board_type = NETXEN_NIC_XGBE;

		break;

	case NETXEN_BRDTYPE_P1_BD:

	case NETXEN_BRDTYPE_P1_SB:

	case NETXEN_BRDTYPE_P1_SMAX:

	case NETXEN_BRDTYPE_P1_SOCK:

	case NETXEN_BRDTYPE_P3_REF_QG:

	case NETXEN_BRDTYPE_P3_4_GB:

	case NETXEN_BRDTYPE_P3_4_GB_MM:



		adapter->ahw.board_type = NETXEN_NIC_GBE;

		break;

	default:

drivers/net/netxen/netxen_nic_init.c

+2 −1
Original line number Diff line number Diff line
@@ -115,6 +115,8 @@ static void crb_addr_transform_setup(void) 
	crb_addr_transform(C2C1);

	crb_addr_transform(C2C0);

	crb_addr_transform(SMB);

	crb_addr_transform(OCM0);

	crb_addr_transform(I2C0);

}



int netxen_init_firmware(struct netxen_adapter *adapter)
@@ -743,7 +745,6 @@ int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose) 
				    NETXEN_ROMBUS_RESET);



	if (verbose) {

		int val;

		if (netxen_rom_fast_read(adapter, NETXEN_BOARDTYPE, &val) == 0)

			printk("P2 ROM board type: 0x%08x\n", val);

		else