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eth: amd: remove NI6510 support (ni65)

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Looks like all the changes to this driver had been tree-wide
refactoring since git era begun. The driver is using virt_to_bus()
we should make it use more modern DMA APIs but since it's unlikely
to be getting any use these days delete it instead. We can always
revert to bring it back.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski 2022-05-09 08:05:32 -07:00 committed by David S. Miller
parent 03dcb90dbf
commit 01f4685797
5 changed files with 0 additions and 1386 deletions
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3
drivers/net/Space.c
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@ -221,9 +221,6 @@ static struct devprobe2 isa_probes[] __initdata = {
#endif
#ifdef CONFIG_CS89x0_ISA
{cs89x0_probe, 0},
#endif
#ifdef CONFIG_NI65
{ni65_probe, 0},
#endif
{NULL, 0},
};

10
drivers/net/ethernet/amd/Kconfig
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@ -130,16 +130,6 @@ config PCMCIA_NMCLAN
To compile this driver as a module, choose M here: the module will be
called nmclan_cs. If unsure, say N.
config NI65
tristate "NI6510 support"
depends on ISA && ISA_DMA_API && !ARM && !PPC32
select NETDEV_LEGACY_INIT
help
If you have a network (Ethernet) card of this type, say Y here.
To compile this driver as a module, choose M here. The module
will be called ni65.
config SUN3LANCE
tristate "Sun3/Sun3x on-board LANCE support"
depends on (SUN3 || SUN3X)

1
drivers/net/ethernet/amd/Makefile
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@ -13,7 +13,6 @@ obj-$(CONFIG_LANCE) += lance.o
obj-$(CONFIG_MIPS_AU1X00_ENET) += au1000_eth.o
obj-$(CONFIG_MVME147_NET) += mvme147.o 7990.o
obj-$(CONFIG_PCMCIA_NMCLAN) += nmclan_cs.o
obj-$(CONFIG_NI65) += ni65.o
obj-$(CONFIG_PCNET32) += pcnet32.o
obj-$(CONFIG_SUN3LANCE) += sun3lance.o
obj-$(CONFIG_SUNLANCE) += sunlance.o

1251
drivers/net/ethernet/amd/ni65.c
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File diff suppressed because it is too large Load Diff

121
drivers/net/ethernet/amd/ni65.h
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@ -1,121 +0,0 @@
/* am7990 (lance) definitions
*
* This is an extension to the Linux operating system, and is covered by
* same GNU General Public License that covers that work.
*
* Michael Hipp
* email: mhipp@student.uni-tuebingen.de
*
* sources: (mail me or ask archie if you need them)
* crynwr-packet-driver
*/
/*
* Control and Status Register 0 (CSR0) bit definitions
* (R=Readable) (W=Writeable) (S=Set on write) (C-Clear on write)
*
*/
#define CSR0_ERR 0x8000 /* Error summary (R) */
#define CSR0_BABL 0x4000 /* Babble transmitter timeout error (RC) */
#define CSR0_CERR 0x2000 /* Collision Error (RC) */
#define CSR0_MISS 0x1000 /* Missed packet (RC) */
#define CSR0_MERR 0x0800 /* Memory Error (RC) */
#define CSR0_RINT 0x0400 /* Receiver Interrupt (RC) */
#define CSR0_TINT 0x0200 /* Transmit Interrupt (RC) */
#define CSR0_IDON 0x0100 /* Initialization Done (RC) */
#define CSR0_INTR 0x0080 /* Interrupt Flag (R) */
#define CSR0_INEA 0x0040 /* Interrupt Enable (RW) */
#define CSR0_RXON 0x0020 /* Receiver on (R) */
#define CSR0_TXON 0x0010 /* Transmitter on (R) */
#define CSR0_TDMD 0x0008 /* Transmit Demand (RS) */
#define CSR0_STOP 0x0004 /* Stop (RS) */
#define CSR0_STRT 0x0002 /* Start (RS) */
#define CSR0_INIT 0x0001 /* Initialize (RS) */
#define CSR0_CLRALL 0x7f00 /* mask for all clearable bits */
/*
* Initialization Block Mode operation Bit Definitions.
*/
#define M_PROM 0x8000 /* Promiscuous Mode */
#define M_INTL 0x0040 /* Internal Loopback */
#define M_DRTY 0x0020 /* Disable Retry */
#define M_COLL 0x0010 /* Force Collision */
#define M_DTCR 0x0008 /* Disable Transmit CRC) */
#define M_LOOP 0x0004 /* Loopback */
#define M_DTX 0x0002 /* Disable the Transmitter */
#define M_DRX 0x0001 /* Disable the Receiver */
/*
* Receive message descriptor bit definitions.
*/
#define RCV_OWN 0x80 /* owner bit 0 = host, 1 = lance */
#define RCV_ERR 0x40 /* Error Summary */
#define RCV_FRAM 0x20 /* Framing Error */
#define RCV_OFLO 0x10 /* Overflow Error */
#define RCV_CRC 0x08 /* CRC Error */
#define RCV_BUF_ERR 0x04 /* Buffer Error */
#define RCV_START 0x02 /* Start of Packet */
#define RCV_END 0x01 /* End of Packet */
/*
* Transmit message descriptor bit definitions.
*/
#define XMIT_OWN 0x80 /* owner bit 0 = host, 1 = lance */
#define XMIT_ERR 0x40 /* Error Summary */
#define XMIT_RETRY 0x10 /* more the 1 retry needed to Xmit */
#define XMIT_1_RETRY 0x08 /* one retry needed to Xmit */
#define XMIT_DEF 0x04 /* Deferred */
#define XMIT_START 0x02 /* Start of Packet */
#define XMIT_END 0x01 /* End of Packet */
/*
* transmit status (2) (valid if XMIT_ERR == 1)
*/
#define XMIT_TDRMASK 0x03ff /* time-domain-reflectometer-value */
#define XMIT_RTRY 0x0400 /* Failed after 16 retransmissions */
#define XMIT_LCAR 0x0800 /* Loss of Carrier */
#define XMIT_LCOL 0x1000 /* Late collision */
#define XMIT_RESERV 0x2000 /* Reserved */
#define XMIT_UFLO 0x4000 /* Underflow (late memory) */
#define XMIT_BUFF 0x8000 /* Buffering error (no ENP) */
struct init_block {
unsigned short mode;
unsigned char eaddr[6];
unsigned char filter[8];
/* bit 29-31: number of rmd's (power of 2) */
u32 rrp; /* receive ring pointer (align 8) */
/* bit 29-31: number of tmd's (power of 2) */
u32 trp; /* transmit ring pointer (align 8) */
};
struct rmd { /* Receive Message Descriptor */
union {
volatile u32 buffer;
struct {
volatile unsigned char dummy[3];
volatile unsigned char status;
} s;
} u;
volatile short blen;
volatile unsigned short mlen;
};
struct tmd {
union {
volatile u32 buffer;
struct {
volatile unsigned char dummy[3];
volatile unsigned char status;
} s;
} u;
volatile unsigned short blen;
volatile unsigned short status2;
};