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authorJeff Garzik <jeff@garzik.org>2006-09-13 13:24:59 -0400
committerJeff Garzik <jeff@garzik.org>2006-09-13 13:24:59 -0400
commit6aa20a2235535605db6d6d2bd850298b2fe7f31e (patch)
treedf0b855043407b831d57f2f2c271f8aab48444f4 /drivers/net/smc9194.h
parent7a291083225af6e22ffaa46b3d91cfc1a1ccaab4 (diff)
drivers/net: Trim trailing whitespace
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/smc9194.h')
-rw-r--r--drivers/net/smc9194.h72
1 files changed, 36 insertions, 36 deletions
diff --git a/drivers/net/smc9194.h b/drivers/net/smc9194.h
index 393ab909bd8..cf69d0a5a1c 100644
--- a/drivers/net/smc9194.h
+++ b/drivers/net/smc9194.h
@@ -1,18 +1,18 @@
/*------------------------------------------------------------------------
. smc9194.h
- . Copyright (C) 1996 by Erik Stahlman
+ . Copyright (C) 1996 by Erik Stahlman
.
. This software may be used and distributed according to the terms
. of the GNU General Public License, incorporated herein by reference.
.
- . This file contains register information and access macros for
- . the SMC91xxx chipset.
- .
- . Information contained in this file was obtained from the SMC91C94
- . manual from SMC. To get a copy, if you really want one, you can find
+ . This file contains register information and access macros for
+ . the SMC91xxx chipset.
+ .
+ . Information contained in this file was obtained from the SMC91C94
+ . manual from SMC. To get a copy, if you really want one, you can find
. information under www.smc.com in the components division.
. ( this thanks to advice from Donald Becker ).
- .
+ .
. Authors
. Erik Stahlman ( erik@vt.edu )
.
@@ -38,22 +38,22 @@ typedef unsigned long int dword;
/*---------------------------------------------------------------
- .
+ .
. A description of the SMC registers is probably in order here,
- . although for details, the SMC datasheet is invaluable.
- .
+ . although for details, the SMC datasheet is invaluable.
+ .
. Basically, the chip has 4 banks of registers ( 0 to 3 ), which
. are accessed by writing a number into the BANK_SELECT register
. ( I also use a SMC_SELECT_BANK macro for this ).
- .
+ .
. The banks are configured so that for most purposes, bank 2 is all
- . that is needed for simple run time tasks.
+ . that is needed for simple run time tasks.
-----------------------------------------------------------------------*/
/*
- . Bank Select Register:
+ . Bank Select Register:
.
- . yyyy yyyy 0000 00xx
+ . yyyy yyyy 0000 00xx
. xx = bank number
. yyyy yyyy = 0x33, for identification purposes.
*/
@@ -62,23 +62,23 @@ typedef unsigned long int dword;
/* BANK 0 */
#define TCR 0 /* transmit control register */
-#define TCR_ENABLE 0x0001 /* if this is 1, we can transmit */
+#define TCR_ENABLE 0x0001 /* if this is 1, we can transmit */
#define TCR_FDUPLX 0x0800 /* receive packets sent out */
#define TCR_STP_SQET 0x1000 /* stop transmitting if Signal quality error */
#define TCR_MON_CNS 0x0400 /* monitors the carrier status */
#define TCR_PAD_ENABLE 0x0080 /* pads short packets to 64 bytes */
#define TCR_CLEAR 0 /* do NOTHING */
-/* the normal settings for the TCR register : */
+/* the normal settings for the TCR register : */
/* QUESTION: do I want to enable padding of short packets ? */
-#define TCR_NORMAL TCR_ENABLE
+#define TCR_NORMAL TCR_ENABLE
#define EPH_STATUS 2
#define ES_LINK_OK 0x4000 /* is the link integrity ok ? */
#define RCR 4
-#define RCR_SOFTRESET 0x8000 /* resets the chip */
+#define RCR_SOFTRESET 0x8000 /* resets the chip */
#define RCR_STRIP_CRC 0x200 /* strips CRC */
#define RCR_ENABLE 0x100 /* IFF this is set, we can receive packets */
#define RCR_ALMUL 0x4 /* receive all multicast packets */
@@ -114,12 +114,12 @@ typedef unsigned long int dword;
#define MC_BUSY 1 /* only readable bit in the register */
#define MC_NOP 0
#define MC_ALLOC 0x20 /* or with number of 256 byte packets */
-#define MC_RESET 0x40
+#define MC_RESET 0x40
#define MC_REMOVE 0x60 /* remove the current rx packet */
#define MC_RELEASE 0x80 /* remove and release the current rx packet */
#define MC_FREEPKT 0xA0 /* Release packet in PNR register */
#define MC_ENQUEUE 0xC0 /* Enqueue the packet for transmit */
-
+
#define PNR_ARR 2
#define FIFO_PORTS 4
@@ -139,11 +139,11 @@ typedef unsigned long int dword;
#define INT_MASK 13
#define IM_RCV_INT 0x1
#define IM_TX_INT 0x2
-#define IM_TX_EMPTY_INT 0x4
+#define IM_TX_EMPTY_INT 0x4
#define IM_ALLOC_INT 0x8
#define IM_RX_OVRN_INT 0x10
#define IM_EPH_INT 0x20
-#define IM_ERCV_INT 0x40 /* not on SMC9192 */
+#define IM_ERCV_INT 0x40 /* not on SMC9192 */
/* BANK 3 */
#define MULTICAST1 0
@@ -162,19 +162,19 @@ typedef unsigned long int dword;
#define CHIP_9195 5
#define CHIP_91100 7
-static const char * chip_ids[ 15 ] = {
- NULL, NULL, NULL,
+static const char * chip_ids[ 15 ] = {
+ NULL, NULL, NULL,
/* 3 */ "SMC91C90/91C92",
/* 4 */ "SMC91C94",
/* 5 */ "SMC91C95",
NULL,
- /* 7 */ "SMC91C100",
- /* 8 */ "SMC91C100FD",
- NULL, NULL, NULL,
- NULL, NULL, NULL};
+ /* 7 */ "SMC91C100",
+ /* 8 */ "SMC91C100FD",
+ NULL, NULL, NULL,
+ NULL, NULL, NULL};
-/*
- . Transmit status bits
+/*
+ . Transmit status bits
*/
#define TS_SUCCESS 0x0001
#define TS_LOSTCAR 0x0400
@@ -190,18 +190,18 @@ static const char * chip_ids[ 15 ] = {
#define RS_TOOLONG 0x0800
#define RS_TOOSHORT 0x0400
#define RS_MULTICAST 0x0001
-#define RS_ERRORS (RS_ALGNERR | RS_BADCRC | RS_TOOLONG | RS_TOOSHORT)
+#define RS_ERRORS (RS_ALGNERR | RS_BADCRC | RS_TOOLONG | RS_TOOSHORT)
static const char * interfaces[ 2 ] = { "TP", "AUI" };
/*-------------------------------------------------------------------------
. I define some macros to make it easier to do somewhat common
- . or slightly complicated, repeated tasks.
+ . or slightly complicated, repeated tasks.
--------------------------------------------------------------------------*/
/* select a register bank, 0 to 3 */
-#define SMC_SELECT_BANK(x) { outw( x, ioaddr + BANK_SELECT ); }
+#define SMC_SELECT_BANK(x) { outw( x, ioaddr + BANK_SELECT ); }
/* define a small delay for the reset */
#define SMC_DELAY() { inw( ioaddr + RCR );\
@@ -229,13 +229,13 @@ static const char * interfaces[ 2 ] = { "TP", "AUI" };
/*----------------------------------------------------------------------
. Define the interrupts that I want to receive from the card
- .
- . I want:
+ .
+ . I want:
. IM_EPH_INT, for nasty errors
. IM_RCV_INT, for happy received packets
. IM_RX_OVRN_INT, because I have to kick the receiver
--------------------------------------------------------------------------*/
-#define SMC_INTERRUPT_MASK (IM_EPH_INT | IM_RX_OVRN_INT | IM_RCV_INT)
+#define SMC_INTERRUPT_MASK (IM_EPH_INT | IM_RX_OVRN_INT | IM_RCV_INT)
#endif /* _SMC_9194_H_ */