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author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-24 10:15:13 -0700 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-24 10:15:13 -0700 |
commit | a319a2773a13bab56a0d0b3744ba8703324313b5 (patch) | |
tree | f02c86acabd1031439fd422a167784007e84ebb1 /drivers/net/7990.h | |
parent | e18fa700c9a31360bc8f193aa543b7ef7b39a06b (diff) | |
parent | 183798799216fad36c7219fe8d4d6dee6b8fa755 (diff) | |
download | lwn-a319a2773a13bab56a0d0b3744ba8703324313b5.tar.gz lwn-a319a2773a13bab56a0d0b3744ba8703324313b5.zip |
Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (217 commits)
net/ieee80211: fix more crypto-related build breakage
[PATCH] Spidernet: add ethtool -S (show statistics)
[NET] GT96100: Delete bitrotting ethernet driver
[PATCH] mv643xx_eth: restrict to 32-bit PPC_MULTIPLATFORM
[PATCH] Cirrus Logic ep93xx ethernet driver
r8169: the MMIO region of the 8167 stands behin BAR#1
e1000, ixgb: Remove pointless wrappers
[PATCH] Remove powerpc specific parts of 3c509 driver
[PATCH] s2io: Switch to pci_get_device
[PATCH] gt96100: move to pci_get_device API
[PATCH] ehea: bugfix for register access functions
[PATCH] e1000 disable device on PCI error
drivers/net/phy/fixed: #if 0 some incomplete code
drivers/net: const-ify ethtool_ops declarations
[PATCH] ethtool: allow const ethtool_ops
[PATCH] sky2: big endian
[PATCH] sky2: fiber support
[PATCH] sky2: tx pause bug fix
drivers/net: Trim trailing whitespace
[PATCH] ehea: IBM eHEA Ethernet Device Driver
...
Manually resolved conflicts in drivers/net/ixgb/ixgb_main.c and
drivers/net/sky2.c related to CHECKSUM_HW/CHECKSUM_PARTIAL changes by
commit 84fa7933a33f806bbbaae6775e87459b1ec584c0 that just happened to be
next to unrelated changes in this update.
Diffstat (limited to 'drivers/net/7990.h')
-rw-r--r-- | drivers/net/7990.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/net/7990.h b/drivers/net/7990.h index 31ae5099738d..b1212b5ed92f 100644 --- a/drivers/net/7990.h +++ b/drivers/net/7990.h @@ -1,9 +1,9 @@ -/* +/* * 7990.h -- LANCE ethernet IC generic routines. * This is an attempt to separate out the bits of various ethernet * drivers that are common because they all use the AMD 7990 LANCE * (Local Area Network Controller for Ethernet) chip. - * + * * Copyright (C) 05/1998 Peter Maydell <pmaydell@chiark.greenend.org.uk> * * Most of this stuff was obtained by looking at other LANCE drivers, @@ -55,7 +55,7 @@ struct lance_rx_desc { */ volatile unsigned short mblength; /* Actual number of bytes received */ }; - + /* Ditto for TMD: */ struct lance_tx_desc { volatile unsigned short tmd0; /* low address of packet */ @@ -80,8 +80,8 @@ struct lance_init_block { volatile unsigned short rx_len; /* receive len and high addr */ volatile unsigned short tx_ptr; /* transmit descriptor addr */ volatile unsigned short tx_len; /* transmit len and high addr */ - - /* The Tx and Rx ring entries must be aligned on 8-byte boundaries. + + /* The Tx and Rx ring entries must be aligned on 8-byte boundaries. * This will be true if this whole struct is 8-byte aligned. */ volatile struct lance_tx_desc btx_ring[TX_RING_SIZE]; @@ -104,21 +104,21 @@ struct lance_private unsigned long base; volatile struct lance_init_block *init_block; /* CPU address of RAM */ volatile struct lance_init_block *lance_init_block; /* LANCE address of RAM */ - + int rx_new, tx_new; int rx_old, tx_old; - + int lance_log_rx_bufs, lance_log_tx_bufs; int rx_ring_mod_mask, tx_ring_mod_mask; - + struct net_device_stats stats; int tpe; /* TPE is selected */ int auto_select; /* cable-selection is by carrier */ unsigned short busmaster_regval; unsigned int irq; /* IRQ to register */ - - /* This is because the HP LANCE is disgusting and you have to check + + /* This is because the HP LANCE is disgusting and you have to check * a DIO-specific register every time you read/write the LANCE regs :-< * [could we get away with making these some sort of macro?] */ @@ -148,7 +148,7 @@ struct lance_private #define LE_C0_RINT 0x0400 /* Receive Interrupt */ #define LE_C0_TINT 0x0200 /* Transmit Interrupt */ #define LE_C0_IDON 0x0100 /* Initialization Done */ -#define LE_C0_INTR 0x0080 /* Interrupt Flag +#define LE_C0_INTR 0x0080 /* Interrupt Flag = BABL | MISS | MERR | RINT | TINT | IDON */ #define LE_C0_INEA 0x0040 /* Interrupt Enable */ #define LE_C0_RXON 0x0020 /* Receive On */ @@ -185,7 +185,7 @@ struct lance_private #define LE_MO_PSEL1 0x0100 /* port selection bit1 */ #define LE_MO_PSEL0 0x0080 /* port selection bit0 */ /* and this one is from the C-LANCE data sheet... */ -#define LE_MO_EMBA 0x0080 /* Enable Modified Backoff Algorithm +#define LE_MO_EMBA 0x0080 /* Enable Modified Backoff Algorithm (C-LANCE, not original LANCE) */ #define LE_MO_INTL 0x0040 /* Internal Loopback */ #define LE_MO_DRTY 0x0020 /* Disable Retry */ |