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Message-Id: <20121001225159.774890760@1wt.eu>
Date: Tue, 02 Oct 2012 00:52:48 +0200
From: Willy Tarreau <w@....eu>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Francois Romieu <romieu@...zoreil.com>, Willy Tarreau <w@....eu>
Subject: [ 051/180] dl2k: use standard #defines from mii.h.
2.6.32-longterm review patch. If anyone has any objections, please let me know.
------------------
From: Francois Romieu <romieu@...zoreil.com>
commit 78f6a6bd89e9a33e4be1bc61e6990a1172aa396e upstream
Signed-off-by: Francois Romieu <romieu@...zoreil.com>
[dannf: backported to Debian's 2.6.32]
Signed-off-by: Willy Tarreau <w@....eu>
---
drivers/net/dl2k.c | 105 ++++++++++++++++++++++++-------------------------
drivers/net/dl2k.h | 110 +---------------------------------------------------
2 files changed, 53 insertions(+), 162 deletions(-)
diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c
index 7fa7a90..731ee85 100644
--- a/drivers/net/dl2k.c
+++ b/drivers/net/dl2k.c
@@ -1448,7 +1448,7 @@ mii_wait_link (struct net_device *dev, int wait)
do {
bmsr = mii_read (dev, phy_addr, MII_BMSR);
- if (bmsr & MII_BMSR_LINK_STATUS)
+ if (bmsr & BMSR_LSTATUS)
return 0;
mdelay (1);
} while (--wait > 0);
@@ -1469,60 +1469,60 @@ mii_get_media (struct net_device *dev)
bmsr = mii_read (dev, phy_addr, MII_BMSR);
if (np->an_enable) {
- if (!(bmsr & MII_BMSR_AN_COMPLETE)) {
+ if (!(bmsr & BMSR_ANEGCOMPLETE)) {
/* Auto-Negotiation not completed */
return -1;
}
- negotiate = mii_read (dev, phy_addr, MII_ANAR) &
- mii_read (dev, phy_addr, MII_ANLPAR);
- mscr = mii_read (dev, phy_addr, MII_MSCR);
- mssr = mii_read (dev, phy_addr, MII_MSSR);
- if (mscr & MII_MSCR_1000BT_FD && mssr & MII_MSSR_LP_1000BT_FD) {
+ negotiate = mii_read (dev, phy_addr, MII_ADVERTISE) &
+ mii_read (dev, phy_addr, MII_LPA);
+ mscr = mii_read (dev, phy_addr, MII_CTRL1000);
+ mssr = mii_read (dev, phy_addr, MII_STAT1000);
+ if (mscr & ADVERTISE_1000FULL && mssr & LPA_1000FULL) {
np->speed = 1000;
np->full_duplex = 1;
printk (KERN_INFO "Auto 1000 Mbps, Full duplex\n");
- } else if (mscr & MII_MSCR_1000BT_HD && mssr & MII_MSSR_LP_1000BT_HD) {
+ } else if (mscr & ADVERTISE_1000HALF && mssr & LPA_1000HALF) {
np->speed = 1000;
np->full_duplex = 0;
printk (KERN_INFO "Auto 1000 Mbps, Half duplex\n");
- } else if (negotiate & MII_ANAR_100BX_FD) {
+ } else if (negotiate & ADVERTISE_100FULL) {
np->speed = 100;
np->full_duplex = 1;
printk (KERN_INFO "Auto 100 Mbps, Full duplex\n");
- } else if (negotiate & MII_ANAR_100BX_HD) {
+ } else if (negotiate & ADVERTISE_100HALF) {
np->speed = 100;
np->full_duplex = 0;
printk (KERN_INFO "Auto 100 Mbps, Half duplex\n");
- } else if (negotiate & MII_ANAR_10BT_FD) {
+ } else if (negotiate & ADVERTISE_10FULL) {
np->speed = 10;
np->full_duplex = 1;
printk (KERN_INFO "Auto 10 Mbps, Full duplex\n");
- } else if (negotiate & MII_ANAR_10BT_HD) {
+ } else if (negotiate & ADVERTISE_10HALF) {
np->speed = 10;
np->full_duplex = 0;
printk (KERN_INFO "Auto 10 Mbps, Half duplex\n");
}
- if (negotiate & MII_ANAR_PAUSE) {
+ if (negotiate & ADVERTISE_PAUSE_CAP) {
np->tx_flow &= 1;
np->rx_flow &= 1;
- } else if (negotiate & MII_ANAR_ASYMMETRIC) {
+ } else if (negotiate & ADVERTISE_PAUSE_ASYM) {
np->tx_flow = 0;
np->rx_flow &= 1;
}
/* else tx_flow, rx_flow = user select */
} else {
__u16 bmcr = mii_read (dev, phy_addr, MII_BMCR);
- switch (bmcr & (MII_BMCR_SPEED_100 | MII_BMCR_SPEED_1000)) {
- case MII_BMCR_SPEED_1000:
+ switch (bmcr & (BMCR_SPEED100 | BMCR_SPEED1000)) {
+ case BMCR_SPEED1000:
printk (KERN_INFO "Operating at 1000 Mbps, ");
break;
- case MII_BMCR_SPEED_100:
+ case BMCR_SPEED100:
printk (KERN_INFO "Operating at 100 Mbps, ");
break;
case 0:
printk (KERN_INFO "Operating at 10 Mbps, ");
}
- if (bmcr & MII_BMCR_DUPLEX_MODE) {
+ if (bmcr & BMCR_FULLDPLX) {
printk (KERN_CONT "Full duplex\n");
} else {
printk (KERN_CONT "Half duplex\n");
@@ -1556,24 +1556,22 @@ mii_set_media (struct net_device *dev)
if (np->an_enable) {
/* Advertise capabilities */
bmsr = mii_read (dev, phy_addr, MII_BMSR);
- anar = mii_read (dev, phy_addr, MII_ANAR) &
- ~MII_ANAR_100BX_FD &
- ~MII_ANAR_100BX_HD &
- ~MII_ANAR_100BT4 &
- ~MII_ANAR_10BT_FD &
- ~MII_ANAR_10BT_HD;
- if (bmsr & MII_BMSR_100BX_FD)
- anar |= MII_ANAR_100BX_FD;
- if (bmsr & MII_BMSR_100BX_HD)
- anar |= MII_ANAR_100BX_HD;
- if (bmsr & MII_BMSR_100BT4)
- anar |= MII_ANAR_100BT4;
- if (bmsr & MII_BMSR_10BT_FD)
- anar |= MII_ANAR_10BT_FD;
- if (bmsr & MII_BMSR_10BT_HD)
- anar |= MII_ANAR_10BT_HD;
- anar |= MII_ANAR_PAUSE | MII_ANAR_ASYMMETRIC;
- mii_write (dev, phy_addr, MII_ANAR, anar);
+ anar = mii_read (dev, phy_addr, MII_ADVERTISE) &
+ ~(ADVERTISE_100FULL | ADVERTISE_10FULL |
+ ADVERTISE_100HALF | ADVERTISE_10HALF |
+ ADVERTISE_100BASE4);
+ if (bmsr & BMSR_100FULL)
+ anar |= ADVERTISE_100FULL;
+ if (bmsr & BMSR_100HALF)
+ anar |= ADVERTISE_100HALF;
+ if (bmsr & BMSR_100BASE4)
+ anar |= ADVERTISE_100BASE4;
+ if (bmsr & BMSR_10FULL)
+ anar |= ADVERTISE_10FULL;
+ if (bmsr & BMSR_10HALF)
+ anar |= ADVERTISE_10HALF;
+ anar |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM;
+ mii_write (dev, phy_addr, MII_ADVERTISE, anar);
/* Enable Auto crossover */
pscr = mii_read (dev, phy_addr, MII_PHY_SCR);
@@ -1581,8 +1579,8 @@ mii_set_media (struct net_device *dev)
mii_write (dev, phy_addr, MII_PHY_SCR, pscr);
/* Soft reset PHY */
- mii_write (dev, phy_addr, MII_BMCR, MII_BMCR_RESET);
- bmcr = MII_BMCR_AN_ENABLE | MII_BMCR_RESTART_AN | MII_BMCR_RESET;
+ mii_write (dev, phy_addr, MII_BMCR, BMCR_RESET);
+ bmcr = BMCR_ANENABLE | BMCR_ANRESTART | BMCR_RESET;
mii_write (dev, phy_addr, MII_BMCR, bmcr);
mdelay(1);
} else {
@@ -1594,7 +1592,7 @@ mii_set_media (struct net_device *dev)
/* 2) PHY Reset */
bmcr = mii_read (dev, phy_addr, MII_BMCR);
- bmcr |= MII_BMCR_RESET;
+ bmcr |= BMCR_RESET;
mii_write (dev, phy_addr, MII_BMCR, bmcr);
/* 3) Power Down */
@@ -1603,25 +1601,25 @@ mii_set_media (struct net_device *dev)
mdelay (100); /* wait a certain time */
/* 4) Advertise nothing */
- mii_write (dev, phy_addr, MII_ANAR, 0);
+ mii_write (dev, phy_addr, MII_ADVERTISE, 0);
/* 5) Set media and Power Up */
- bmcr = MII_BMCR_POWER_DOWN;
+ bmcr = BMCR_PDOWN;
if (np->speed == 100) {
- bmcr |= MII_BMCR_SPEED_100;
+ bmcr |= BMCR_SPEED100;
printk (KERN_INFO "Manual 100 Mbps, ");
} else if (np->speed == 10) {
printk (KERN_INFO "Manual 10 Mbps, ");
}
if (np->full_duplex) {
- bmcr |= MII_BMCR_DUPLEX_MODE;
+ bmcr |= BMCR_FULLDPLX;
printk (KERN_CONT "Full duplex\n");
} else {
printk (KERN_CONT "Half duplex\n");
}
#if 0
/* Set 1000BaseT Master/Slave setting */
- mscr = mii_read (dev, phy_addr, MII_MSCR);
+ mscr = mii_read (dev, phy_addr, MII_CTRL1000);
mscr |= MII_MSCR_CFG_ENABLE;
mscr &= ~MII_MSCR_CFG_VALUE = 0;
#endif
@@ -1644,7 +1642,7 @@ mii_get_media_pcs (struct net_device *dev)
bmsr = mii_read (dev, phy_addr, PCS_BMSR);
if (np->an_enable) {
- if (!(bmsr & MII_BMSR_AN_COMPLETE)) {
+ if (!(bmsr & BMSR_ANEGCOMPLETE)) {
/* Auto-Negotiation not completed */
return -1;
}
@@ -1669,7 +1667,7 @@ mii_get_media_pcs (struct net_device *dev)
} else {
__u16 bmcr = mii_read (dev, phy_addr, PCS_BMCR);
printk (KERN_INFO "Operating at 1000 Mbps, ");
- if (bmcr & MII_BMCR_DUPLEX_MODE) {
+ if (bmcr & BMCR_FULLDPLX) {
printk (KERN_CONT "Full duplex\n");
} else {
printk (KERN_CONT "Half duplex\n");
@@ -1702,7 +1700,7 @@ mii_set_media_pcs (struct net_device *dev)
if (np->an_enable) {
/* Advertise capabilities */
esr = mii_read (dev, phy_addr, PCS_ESR);
- anar = mii_read (dev, phy_addr, MII_ANAR) &
+ anar = mii_read (dev, phy_addr, MII_ADVERTISE) &
~PCS_ANAR_HALF_DUPLEX &
~PCS_ANAR_FULL_DUPLEX;
if (esr & (MII_ESR_1000BT_HD | MII_ESR_1000BX_HD))
@@ -1710,22 +1708,21 @@ mii_set_media_pcs (struct net_device *dev)
if (esr & (MII_ESR_1000BT_FD | MII_ESR_1000BX_FD))
anar |= PCS_ANAR_FULL_DUPLEX;
anar |= PCS_ANAR_PAUSE | PCS_ANAR_ASYMMETRIC;
- mii_write (dev, phy_addr, MII_ANAR, anar);
+ mii_write (dev, phy_addr, MII_ADVERTISE, anar);
/* Soft reset PHY */
- mii_write (dev, phy_addr, MII_BMCR, MII_BMCR_RESET);
- bmcr = MII_BMCR_AN_ENABLE | MII_BMCR_RESTART_AN |
- MII_BMCR_RESET;
+ mii_write (dev, phy_addr, MII_BMCR, BMCR_RESET);
+ bmcr = BMCR_ANENABLE | BMCR_ANRESTART | BMCR_RESET;
mii_write (dev, phy_addr, MII_BMCR, bmcr);
mdelay(1);
} else {
/* Force speed setting */
/* PHY Reset */
- bmcr = MII_BMCR_RESET;
+ bmcr = BMCR_RESET;
mii_write (dev, phy_addr, MII_BMCR, bmcr);
mdelay(10);
if (np->full_duplex) {
- bmcr = MII_BMCR_DUPLEX_MODE;
+ bmcr = BMCR_FULLDPLX;
printk (KERN_INFO "Manual full duplex\n");
} else {
bmcr = 0;
@@ -1735,7 +1732,7 @@ mii_set_media_pcs (struct net_device *dev)
mdelay(10);
/* Advertise nothing */
- mii_write (dev, phy_addr, MII_ANAR, 0);
+ mii_write (dev, phy_addr, MII_ADVERTISE, 0);
}
return 0;
}
diff --git a/drivers/net/dl2k.h b/drivers/net/dl2k.h
index 266ec87..73e1457 100644
--- a/drivers/net/dl2k.h
+++ b/drivers/net/dl2k.h
@@ -28,6 +28,7 @@
#include <linux/init.h>
#include <linux/crc32.h>
#include <linux/ethtool.h>
+#include <linux/mii.h>
#include <linux/bitops.h>
#include <asm/processor.h> /* Processor type for cache alignment. */
#include <asm/io.h>
@@ -271,20 +272,9 @@ enum RFS_bits {
#define MII_RESET_TIME_OUT 10000
/* MII register */
enum _mii_reg {
- MII_BMCR = 0,
- MII_BMSR = 1,
- MII_PHY_ID1 = 2,
- MII_PHY_ID2 = 3,
- MII_ANAR = 4,
- MII_ANLPAR = 5,
- MII_ANER = 6,
- MII_ANNPT = 7,
- MII_ANLPRNP = 8,
- MII_MSCR = 9,
- MII_MSSR = 10,
- MII_ESR = 15,
MII_PHY_SCR = 16,
};
+
/* PCS register */
enum _pcs_reg {
PCS_BMCR = 0,
@@ -297,102 +287,6 @@ enum _pcs_reg {
PCS_ESR = 15,
};
-/* Basic Mode Control Register */
-enum _mii_bmcr {
- MII_BMCR_RESET = 0x8000,
- MII_BMCR_LOOP_BACK = 0x4000,
- MII_BMCR_SPEED_LSB = 0x2000,
- MII_BMCR_AN_ENABLE = 0x1000,
- MII_BMCR_POWER_DOWN = 0x0800,
- MII_BMCR_ISOLATE = 0x0400,
- MII_BMCR_RESTART_AN = 0x0200,
- MII_BMCR_DUPLEX_MODE = 0x0100,
- MII_BMCR_COL_TEST = 0x0080,
- MII_BMCR_SPEED_MSB = 0x0040,
- MII_BMCR_SPEED_RESERVED = 0x003f,
- MII_BMCR_SPEED_10 = 0,
- MII_BMCR_SPEED_100 = MII_BMCR_SPEED_LSB,
- MII_BMCR_SPEED_1000 = MII_BMCR_SPEED_MSB,
-};
-
-/* Basic Mode Status Register */
-enum _mii_bmsr {
- MII_BMSR_100BT4 = 0x8000,
- MII_BMSR_100BX_FD = 0x4000,
- MII_BMSR_100BX_HD = 0x2000,
- MII_BMSR_10BT_FD = 0x1000,
- MII_BMSR_10BT_HD = 0x0800,
- MII_BMSR_100BT2_FD = 0x0400,
- MII_BMSR_100BT2_HD = 0x0200,
- MII_BMSR_EXT_STATUS = 0x0100,
- MII_BMSR_PREAMBLE_SUPP = 0x0040,
- MII_BMSR_AN_COMPLETE = 0x0020,
- MII_BMSR_REMOTE_FAULT = 0x0010,
- MII_BMSR_AN_ABILITY = 0x0008,
- MII_BMSR_LINK_STATUS = 0x0004,
- MII_BMSR_JABBER_DETECT = 0x0002,
- MII_BMSR_EXT_CAP = 0x0001,
-};
-
-/* ANAR */
-enum _mii_anar {
- MII_ANAR_NEXT_PAGE = 0x8000,
- MII_ANAR_REMOTE_FAULT = 0x4000,
- MII_ANAR_ASYMMETRIC = 0x0800,
- MII_ANAR_PAUSE = 0x0400,
- MII_ANAR_100BT4 = 0x0200,
- MII_ANAR_100BX_FD = 0x0100,
- MII_ANAR_100BX_HD = 0x0080,
- MII_ANAR_10BT_FD = 0x0020,
- MII_ANAR_10BT_HD = 0x0010,
- MII_ANAR_SELECTOR = 0x001f,
- MII_IEEE8023_CSMACD = 0x0001,
-};
-
-/* ANLPAR */
-enum _mii_anlpar {
- MII_ANLPAR_NEXT_PAGE = MII_ANAR_NEXT_PAGE,
- MII_ANLPAR_REMOTE_FAULT = MII_ANAR_REMOTE_FAULT,
- MII_ANLPAR_ASYMMETRIC = MII_ANAR_ASYMMETRIC,
- MII_ANLPAR_PAUSE = MII_ANAR_PAUSE,
- MII_ANLPAR_100BT4 = MII_ANAR_100BT4,
- MII_ANLPAR_100BX_FD = MII_ANAR_100BX_FD,
- MII_ANLPAR_100BX_HD = MII_ANAR_100BX_HD,
- MII_ANLPAR_10BT_FD = MII_ANAR_10BT_FD,
- MII_ANLPAR_10BT_HD = MII_ANAR_10BT_HD,
- MII_ANLPAR_SELECTOR = MII_ANAR_SELECTOR,
-};
-
-/* Auto-Negotiation Expansion Register */
-enum _mii_aner {
- MII_ANER_PAR_DETECT_FAULT = 0x0010,
- MII_ANER_LP_NEXTPAGABLE = 0x0008,
- MII_ANER_NETXTPAGABLE = 0x0004,
- MII_ANER_PAGE_RECEIVED = 0x0002,
- MII_ANER_LP_NEGOTIABLE = 0x0001,
-};
-
-/* MASTER-SLAVE Control Register */
-enum _mii_mscr {
- MII_MSCR_TEST_MODE = 0xe000,
- MII_MSCR_CFG_ENABLE = 0x1000,
- MII_MSCR_CFG_VALUE = 0x0800,
- MII_MSCR_PORT_VALUE = 0x0400,
- MII_MSCR_1000BT_FD = 0x0200,
- MII_MSCR_1000BT_HD = 0X0100,
-};
-
-/* MASTER-SLAVE Status Register */
-enum _mii_mssr {
- MII_MSSR_CFG_FAULT = 0x8000,
- MII_MSSR_CFG_RES = 0x4000,
- MII_MSSR_LOCAL_RCV_STATUS = 0x2000,
- MII_MSSR_REMOTE_RCVR = 0x1000,
- MII_MSSR_LP_1000BT_FD = 0x0800,
- MII_MSSR_LP_1000BT_HD = 0x0400,
- MII_MSSR_IDLE_ERR_COUNT = 0x00ff,
-};
-
/* IEEE Extened Status Register */
enum _mii_esr {
MII_ESR_1000BX_FD = 0x8000,
--
1.7.2.1.45.g54fbc
--
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