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-rw-r--r--drivers/net/via-velocity.c114
-rw-r--r--drivers/net/via-velocity.h77
2 files changed, 60 insertions, 131 deletions
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index 91f3b841288..078903f10f0 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -719,30 +719,30 @@ static u32 mii_check_media_mode(struct mac_regs __iomem *regs)
u32 status = 0;
u16 ANAR;
- if (!MII_REG_BITS_IS_ON(BMSR_LNK, MII_REG_BMSR, regs))
+ if (!MII_REG_BITS_IS_ON(BMSR_LSTATUS, MII_BMSR, regs))
status |= VELOCITY_LINK_FAIL;
- if (MII_REG_BITS_IS_ON(G1000CR_1000FD, MII_REG_G1000CR, regs))
+ if (MII_REG_BITS_IS_ON(ADVERTISE_1000FULL, MII_CTRL1000, regs))
status |= VELOCITY_SPEED_1000 | VELOCITY_DUPLEX_FULL;
- else if (MII_REG_BITS_IS_ON(G1000CR_1000, MII_REG_G1000CR, regs))
+ else if (MII_REG_BITS_IS_ON(ADVERTISE_1000HALF, MII_CTRL1000, regs))
status |= (VELOCITY_SPEED_1000);
else {
- velocity_mii_read(regs, MII_REG_ANAR, &ANAR);
- if (ANAR & ANAR_TXFD)
+ velocity_mii_read(regs, MII_ADVERTISE, &ANAR);
+ if (ANAR & ADVERTISE_100FULL)
status |= (VELOCITY_SPEED_100 | VELOCITY_DUPLEX_FULL);
- else if (ANAR & ANAR_TX)
+ else if (ANAR & ADVERTISE_100HALF)
status |= VELOCITY_SPEED_100;
- else if (ANAR & ANAR_10FD)
+ else if (ANAR & ADVERTISE_10FULL)
status |= (VELOCITY_SPEED_10 | VELOCITY_DUPLEX_FULL);
else
status |= (VELOCITY_SPEED_10);
}
- if (MII_REG_BITS_IS_ON(BMCR_AUTO, MII_REG_BMCR, regs)) {
- velocity_mii_read(regs, MII_REG_ANAR, &ANAR);
- if ((ANAR & (ANAR_TXFD | ANAR_TX | ANAR_10FD | ANAR_10))
- == (ANAR_TXFD | ANAR_TX | ANAR_10FD | ANAR_10)) {
- if (MII_REG_BITS_IS_ON(G1000CR_1000 | G1000CR_1000FD, MII_REG_G1000CR, regs))
+ if (MII_REG_BITS_IS_ON(BMCR_ANENABLE, MII_BMCR, regs)) {
+ velocity_mii_read(regs, MII_ADVERTISE, &ANAR);
+ if ((ANAR & (ADVERTISE_100FULL | ADVERTISE_100HALF | ADVERTISE_10FULL | ADVERTISE_10HALF))
+ == (ADVERTISE_100FULL | ADVERTISE_100HALF | ADVERTISE_10FULL | ADVERTISE_10HALF)) {
+ if (MII_REG_BITS_IS_ON(ADVERTISE_1000HALF | ADVERTISE_1000FULL, MII_CTRL1000, regs))
status |= VELOCITY_AUTONEG_ENABLE;
}
}
@@ -801,23 +801,23 @@ static void set_mii_flow_control(struct velocity_info *vptr)
/*Enable or Disable PAUSE in ANAR */
switch (vptr->options.flow_cntl) {
case FLOW_CNTL_TX:
- MII_REG_BITS_OFF(ANAR_PAUSE, MII_REG_ANAR, vptr->mac_regs);
- MII_REG_BITS_ON(ANAR_ASMDIR, MII_REG_ANAR, vptr->mac_regs);
+ MII_REG_BITS_OFF(ADVERTISE_PAUSE_CAP, MII_ADVERTISE, vptr->mac_regs);
+ MII_REG_BITS_ON(ADVERTISE_PAUSE_ASYM, MII_ADVERTISE, vptr->mac_regs);
break;
case FLOW_CNTL_RX:
- MII_REG_BITS_ON(ANAR_PAUSE, MII_REG_ANAR, vptr->mac_regs);
- MII_REG_BITS_ON(ANAR_ASMDIR, MII_REG_ANAR, vptr->mac_regs);
+ MII_REG_BITS_ON(ADVERTISE_PAUSE_CAP, MII_ADVERTISE, vptr->mac_regs);
+ MII_REG_BITS_ON(ADVERTISE_PAUSE_ASYM, MII_ADVERTISE, vptr->mac_regs);
break;
case FLOW_CNTL_TX_RX:
- MII_REG_BITS_ON(ANAR_PAUSE, MII_REG_ANAR, vptr->mac_regs);
- MII_REG_BITS_ON(ANAR_ASMDIR, MII_REG_ANAR, vptr->mac_regs);
+ MII_REG_BITS_ON(ADVERTISE_PAUSE_CAP, MII_ADVERTISE, vptr->mac_regs);
+ MII_REG_BITS_ON(ADVERTISE_PAUSE_ASYM, MII_ADVERTISE, vptr->mac_regs);
break;
case FLOW_CNTL_DISABLE:
- MII_REG_BITS_OFF(ANAR_PAUSE, MII_REG_ANAR, vptr->mac_regs);
- MII_REG_BITS_OFF(ANAR_ASMDIR, MII_REG_ANAR, vptr->mac_regs);
+ MII_REG_BITS_OFF(ADVERTISE_PAUSE_CAP, MII_ADVERTISE, vptr->mac_regs);
+ MII_REG_BITS_OFF(ADVERTISE_PAUSE_ASYM, MII_ADVERTISE, vptr->mac_regs);
break;
default:
break;
@@ -832,10 +832,10 @@ static void set_mii_flow_control(struct velocity_info *vptr)
*/
static void mii_set_auto_on(struct velocity_info *vptr)
{
- if (MII_REG_BITS_IS_ON(BMCR_AUTO, MII_REG_BMCR, vptr->mac_regs))
- MII_REG_BITS_ON(BMCR_REAUTO, MII_REG_BMCR, vptr->mac_regs);
+ if (MII_REG_BITS_IS_ON(BMCR_ANENABLE, MII_BMCR, vptr->mac_regs))
+ MII_REG_BITS_ON(BMCR_ANRESTART, MII_BMCR, vptr->mac_regs);
else
- MII_REG_BITS_ON(BMCR_AUTO, MII_REG_BMCR, vptr->mac_regs);
+ MII_REG_BITS_ON(BMCR_ANENABLE, MII_BMCR, vptr->mac_regs);
}
static u32 check_connection_type(struct mac_regs __iomem *regs)
@@ -860,11 +860,11 @@ static u32 check_connection_type(struct mac_regs __iomem *regs)
else
status |= VELOCITY_SPEED_100;
- if (MII_REG_BITS_IS_ON(BMCR_AUTO, MII_REG_BMCR, regs)) {
- velocity_mii_read(regs, MII_REG_ANAR, &ANAR);
- if ((ANAR & (ANAR_TXFD | ANAR_TX | ANAR_10FD | ANAR_10))
- == (ANAR_TXFD | ANAR_TX | ANAR_10FD | ANAR_10)) {
- if (MII_REG_BITS_IS_ON(G1000CR_1000 | G1000CR_1000FD, MII_REG_G1000CR, regs))
+ if (MII_REG_BITS_IS_ON(BMCR_ANENABLE, MII_BMCR, regs)) {
+ velocity_mii_read(regs, MII_ADVERTISE, &ANAR);
+ if ((ANAR & (ADVERTISE_100FULL | ADVERTISE_100HALF | ADVERTISE_10FULL | ADVERTISE_10HALF))
+ == (ADVERTISE_100FULL | ADVERTISE_100HALF | ADVERTISE_10FULL | ADVERTISE_10HALF)) {
+ if (MII_REG_BITS_IS_ON(ADVERTISE_1000HALF | ADVERTISE_1000FULL, MII_CTRL1000, regs))
status |= VELOCITY_AUTONEG_ENABLE;
}
}
@@ -905,7 +905,7 @@ static int velocity_set_media_mode(struct velocity_info *vptr, u32 mii_status)
*/
if (PHYID_GET_PHY_ID(vptr->phy_id) == PHYID_CICADA_CS8201)
- MII_REG_BITS_ON(AUXCR_MDPPS, MII_REG_AUXCR, vptr->mac_regs);
+ MII_REG_BITS_ON(AUXCR_MDPPS, MII_NCONFIG, vptr->mac_regs);
/*
* If connection type is AUTO
@@ -915,9 +915,9 @@ static int velocity_set_media_mode(struct velocity_info *vptr, u32 mii_status)
/* clear force MAC mode bit */
BYTE_REG_BITS_OFF(CHIPGCR_FCMODE, &regs->CHIPGCR);
/* set duplex mode of MAC according to duplex mode of MII */
- MII_REG_BITS_ON(ANAR_TXFD | ANAR_TX | ANAR_10FD | ANAR_10, MII_REG_ANAR, vptr->mac_regs);
- MII_REG_BITS_ON(G1000CR_1000FD | G1000CR_1000, MII_REG_G1000CR, vptr->mac_regs);
- MII_REG_BITS_ON(BMCR_SPEED1G, MII_REG_BMCR, vptr->mac_regs);
+ MII_REG_BITS_ON(ADVERTISE_100FULL | ADVERTISE_100HALF | ADVERTISE_10FULL | ADVERTISE_10HALF, MII_ADVERTISE, vptr->mac_regs);
+ MII_REG_BITS_ON(ADVERTISE_1000FULL | ADVERTISE_1000HALF, MII_CTRL1000, vptr->mac_regs);
+ MII_REG_BITS_ON(BMCR_SPEED1000, MII_BMCR, vptr->mac_regs);
/* enable AUTO-NEGO mode */
mii_set_auto_on(vptr);
@@ -952,31 +952,31 @@ static int velocity_set_media_mode(struct velocity_info *vptr, u32 mii_status)
BYTE_REG_BITS_ON(TCR_TB2BDIS, &regs->TCR);
}
- MII_REG_BITS_OFF(G1000CR_1000FD | G1000CR_1000, MII_REG_G1000CR, vptr->mac_regs);
+ MII_REG_BITS_OFF(ADVERTISE_1000FULL | ADVERTISE_1000HALF, MII_CTRL1000, vptr->mac_regs);
if (!(mii_status & VELOCITY_DUPLEX_FULL) && (mii_status & VELOCITY_SPEED_10))
BYTE_REG_BITS_OFF(TESTCFG_HBDIS, &regs->TESTCFG);
else
BYTE_REG_BITS_ON(TESTCFG_HBDIS, &regs->TESTCFG);
- /* MII_REG_BITS_OFF(BMCR_SPEED1G, MII_REG_BMCR, vptr->mac_regs); */
- velocity_mii_read(vptr->mac_regs, MII_REG_ANAR, &ANAR);
- ANAR &= (~(ANAR_TXFD | ANAR_TX | ANAR_10FD | ANAR_10));
+ /* MII_REG_BITS_OFF(BMCR_SPEED1000, MII_BMCR, vptr->mac_regs); */
+ velocity_mii_read(vptr->mac_regs, MII_ADVERTISE, &ANAR);
+ ANAR &= (~(ADVERTISE_100FULL | ADVERTISE_100HALF | ADVERTISE_10FULL | ADVERTISE_10HALF));
if (mii_status & VELOCITY_SPEED_100) {
if (mii_status & VELOCITY_DUPLEX_FULL)
- ANAR |= ANAR_TXFD;
+ ANAR |= ADVERTISE_100FULL;
else
- ANAR |= ANAR_TX;
+ ANAR |= ADVERTISE_100HALF;
} else {
if (mii_status & VELOCITY_DUPLEX_FULL)
- ANAR |= ANAR_10FD;
+ ANAR |= ADVERTISE_10FULL;
else
- ANAR |= ANAR_10;
+ ANAR |= ADVERTISE_10HALF;
}
- velocity_mii_write(vptr->mac_regs, MII_REG_ANAR, ANAR);
+ velocity_mii_write(vptr->mac_regs, MII_ADVERTISE, ANAR);
/* enable AUTO-NEGO mode */
mii_set_auto_on(vptr);
- /* MII_REG_BITS_ON(BMCR_AUTO, MII_REG_BMCR, vptr->mac_regs); */
+ /* MII_REG_BITS_ON(BMCR_ANENABLE, MII_BMCR, vptr->mac_regs); */
}
/* vptr->mii_status=mii_check_media_mode(vptr->mac_regs); */
/* vptr->mii_status=check_connection_type(vptr->mac_regs); */
@@ -1178,36 +1178,36 @@ static void mii_init(struct velocity_info *vptr, u32 mii_status)
/*
* Reset to hardware default
*/
- MII_REG_BITS_OFF((ANAR_ASMDIR | ANAR_PAUSE), MII_REG_ANAR, vptr->mac_regs);
+ MII_REG_BITS_OFF((ADVERTISE_PAUSE_ASYM | ADVERTISE_PAUSE_CAP), MII_ADVERTISE, vptr->mac_regs);
/*
* Turn on ECHODIS bit in NWay-forced full mode and turn it
* off it in NWay-forced half mode for NWay-forced v.s.
* legacy-forced issue.
*/
if (vptr->mii_status & VELOCITY_DUPLEX_FULL)
- MII_REG_BITS_ON(TCSR_ECHODIS, MII_REG_TCSR, vptr->mac_regs);
+ MII_REG_BITS_ON(TCSR_ECHODIS, MII_SREVISION, vptr->mac_regs);
else
- MII_REG_BITS_OFF(TCSR_ECHODIS, MII_REG_TCSR, vptr->mac_regs);
+ MII_REG_BITS_OFF(TCSR_ECHODIS, MII_SREVISION, vptr->mac_regs);
/*
* Turn on Link/Activity LED enable bit for CIS8201
*/
- MII_REG_BITS_ON(PLED_LALBE, MII_REG_PLED, vptr->mac_regs);
+ MII_REG_BITS_ON(PLED_LALBE, MII_TPISTATUS, vptr->mac_regs);
break;
case PHYID_VT3216_32BIT:
case PHYID_VT3216_64BIT:
/*
* Reset to hardware default
*/
- MII_REG_BITS_ON((ANAR_ASMDIR | ANAR_PAUSE), MII_REG_ANAR, vptr->mac_regs);
+ MII_REG_BITS_ON((ADVERTISE_PAUSE_ASYM | ADVERTISE_PAUSE_CAP), MII_ADVERTISE, vptr->mac_regs);
/*
* Turn on ECHODIS bit in NWay-forced full mode and turn it
* off it in NWay-forced half mode for NWay-forced v.s.
* legacy-forced issue
*/
if (vptr->mii_status & VELOCITY_DUPLEX_FULL)
- MII_REG_BITS_ON(TCSR_ECHODIS, MII_REG_TCSR, vptr->mac_regs);
+ MII_REG_BITS_ON(TCSR_ECHODIS, MII_SREVISION, vptr->mac_regs);
else
- MII_REG_BITS_OFF(TCSR_ECHODIS, MII_REG_TCSR, vptr->mac_regs);
+ MII_REG_BITS_OFF(TCSR_ECHODIS, MII_SREVISION, vptr->mac_regs);
break;
case PHYID_MARVELL_1000:
@@ -1219,15 +1219,15 @@ static void mii_init(struct velocity_info *vptr, u32 mii_status)
/*
* Reset to hardware default
*/
- MII_REG_BITS_ON((ANAR_ASMDIR | ANAR_PAUSE), MII_REG_ANAR, vptr->mac_regs);
+ MII_REG_BITS_ON((ADVERTISE_PAUSE_ASYM | ADVERTISE_PAUSE_CAP), MII_ADVERTISE, vptr->mac_regs);
break;
default:
;
}
- velocity_mii_read(vptr->mac_regs, MII_REG_BMCR, &BMCR);
- if (BMCR & BMCR_ISO) {
- BMCR &= ~BMCR_ISO;
- velocity_mii_write(vptr->mac_regs, MII_REG_BMCR, BMCR);
+ velocity_mii_read(vptr->mac_regs, MII_BMCR, &BMCR);
+ if (BMCR & BMCR_ISOLATE) {
+ BMCR &= ~BMCR_ISOLATE;
+ velocity_mii_write(vptr->mac_regs, MII_BMCR, BMCR);
}
}
@@ -2953,13 +2953,13 @@ static int velocity_set_wol(struct velocity_info *vptr)
if (vptr->mii_status & VELOCITY_AUTONEG_ENABLE) {
if (PHYID_GET_PHY_ID(vptr->phy_id) == PHYID_CICADA_CS8201)
- MII_REG_BITS_ON(AUXCR_MDPPS, MII_REG_AUXCR, vptr->mac_regs);
+ MII_REG_BITS_ON(AUXCR_MDPPS, MII_NCONFIG, vptr->mac_regs);
- MII_REG_BITS_OFF(G1000CR_1000FD | G1000CR_1000, MII_REG_G1000CR, vptr->mac_regs);
+ MII_REG_BITS_OFF(ADVERTISE_1000FULL | ADVERTISE_1000HALF, MII_CTRL1000, vptr->mac_regs);
}
if (vptr->mii_status & VELOCITY_SPEED_1000)
- MII_REG_BITS_ON(BMCR_REAUTO, MII_REG_BMCR, vptr->mac_regs);
+ MII_REG_BITS_ON(BMCR_ANRESTART, MII_BMCR, vptr->mac_regs);
BYTE_REG_BITS_ON(CHIPGCR_FCMODE, &regs->CHIPGCR);
diff --git a/drivers/net/via-velocity.h b/drivers/net/via-velocity.h
index ef4a0f64ba1..c38191179fa 100644
--- a/drivers/net/via-velocity.h
+++ b/drivers/net/via-velocity.h
@@ -1240,86 +1240,16 @@ struct velocity_context {
u32 pattern[8];
};
-
-/*
- * MII registers.
- */
-
-
/*
* Registers in the MII (offset unit is WORD)
*/
-#define MII_REG_BMCR 0x00 // physical address
-#define MII_REG_BMSR 0x01 //
-#define MII_REG_PHYID1 0x02 // OUI
-#define MII_REG_PHYID2 0x03 // OUI + Module ID + REV ID
-#define MII_REG_ANAR 0x04 //
-#define MII_REG_ANLPAR 0x05 //
-#define MII_REG_G1000CR 0x09 //
-#define MII_REG_G1000SR 0x0A //
-#define MII_REG_MODCFG 0x10 //
-#define MII_REG_TCSR 0x16 //
-#define MII_REG_PLED 0x1B //
-// NS, MYSON only
-#define MII_REG_PCR 0x17 //
-// ESI only
-#define MII_REG_PCSR 0x17 //
-#define MII_REG_AUXCR 0x1C //
-
// Marvell 88E1000/88E1000S
#define MII_REG_PSCR 0x10 // PHY specific control register
//
-// Bits in the BMCR register
-//
-#define BMCR_RESET 0x8000 //
-#define BMCR_LBK 0x4000 //
-#define BMCR_SPEED100 0x2000 //
-#define BMCR_AUTO 0x1000 //
-#define BMCR_PD 0x0800 //
-#define BMCR_ISO 0x0400 //
-#define BMCR_REAUTO 0x0200 //
-#define BMCR_FDX 0x0100 //
-#define BMCR_SPEED1G 0x0040 //
-//
-// Bits in the BMSR register
-//
-#define BMSR_AUTOCM 0x0020 //
-#define BMSR_LNK 0x0004 //
-
-//
-// Bits in the ANAR register
-//
-#define ANAR_ASMDIR 0x0800 // Asymmetric PAUSE support
-#define ANAR_PAUSE 0x0400 // Symmetric PAUSE Support
-#define ANAR_T4 0x0200 //
-#define ANAR_TXFD 0x0100 //
-#define ANAR_TX 0x0080 //
-#define ANAR_10FD 0x0040 //
-#define ANAR_10 0x0020 //
-//
-// Bits in the ANLPAR register
-//
-#define ANLPAR_ASMDIR 0x0800 // Asymmetric PAUSE support
-#define ANLPAR_PAUSE 0x0400 // Symmetric PAUSE Support
-#define ANLPAR_T4 0x0200 //
-#define ANLPAR_TXFD 0x0100 //
-#define ANLPAR_TX 0x0080 //
-#define ANLPAR_10FD 0x0040 //
-#define ANLPAR_10 0x0020 //
-
-//
-// Bits in the G1000CR register
-//
-#define G1000CR_1000FD 0x0200 // PHY is 1000-T Full-duplex capable
-#define G1000CR_1000 0x0100 // PHY is 1000-T Half-duplex capable
-
-//
-// Bits in the G1000SR register
+// Bits in the Silicon revision register
//
-#define G1000SR_1000FD 0x0800 // LP PHY is 1000-T Full-duplex capable
-#define G1000SR_1000 0x0400 // LP PHY is 1000-T Half-duplex capable
#define TCSR_ECHODIS 0x2000 //
#define AUXCR_MDPPS 0x0004 //
@@ -1338,7 +1268,6 @@ struct velocity_context {
#define PHYID_REV_ID_MASK 0x0000000FUL
-#define PHYID_GET_PHY_REV_ID(i) ((i) & PHYID_REV_ID_MASK)
#define PHYID_GET_PHY_ID(i) ((i) & ~PHYID_REV_ID_MASK)
#define MII_REG_BITS_ON(x,i,p) do {\
@@ -1362,8 +1291,8 @@ struct velocity_context {
#define MII_GET_PHY_ID(p) ({\
u32 id;\
- velocity_mii_read((p),MII_REG_PHYID2,(u16 *) &id);\
- velocity_mii_read((p),MII_REG_PHYID1,((u16 *) &id)+1);\
+ velocity_mii_read((p),MII_PHYSID2,(u16 *) &id);\
+ velocity_mii_read((p),MII_PHYSID1,((u16 *) &id)+1);\
(id);})
/*
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-11 20:40:14 +0000