From: Ian Abbott Date: Fri, 20 May 2016 13:49:04 +0000 (+0100) Subject: staging: comedi: plx9080.h: remove Power-Up Test Suite stuff X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=dc895b42871065dd2ddf162a99b083cf6892d507;p=linux-beck.git staging: comedi: plx9080.h: remove Power-Up Test Suite stuff The defines related to the Power-Up Test Suite (PUTS) are just cruft that has nothing to do with the PLX PCI-9080 chip. They seem to have been inherited from "drivers/net/plx9060.h" in the kernel 2.2.16 sources for use by the "wanxl" driver. Remove them. Signed-off-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/comedi/drivers/plx9080.h b/drivers/staging/comedi/drivers/plx9080.h index 7d6311c16df4..3759a19a5a15 100644 --- a/drivers/staging/comedi/drivers/plx9080.h +++ b/drivers/staging/comedi/drivers/plx9080.h @@ -294,126 +294,6 @@ enum bigend_bits { #define PLX_PREFETCH 32 -/* - * The PCI Interface, via the PCI-9060 Chip, has up to eight (8) Mailbox - * Registers. The PUTS (Power-Up Test Suite) handles the board-side - * interface/interaction using the first 4 registers. Specifications for - * the use of the full PUTS' command and status interface is contained - * within a separate SBE PUTS Manual. The Host-Side Device Driver only - * uses a subset of the full PUTS interface. - */ - -/*****************************************/ -/*** MAILBOX #(-1) - MEM ACCESS STS ***/ -/*****************************************/ - -#define MBX_STS_VALID 0x57584744 /* 'WXGD' */ -#define MBX_STS_DILAV 0x44475857 /* swapped = 'DGXW' */ - -/*****************************************/ -/*** MAILBOX #0 - PUTS STATUS ***/ -/*****************************************/ - -#define MBX_STS_MASK 0x000000ff /* PUTS Status Register bits */ -#define MBX_STS_TMASK 0x0000000f /* register bits for TEST number */ - -#define MBX_STS_PCIRESET 0x00000100 /* Host issued PCI reset request */ -#define MBX_STS_BUSY 0x00000080 /* PUTS is in progress */ -#define MBX_STS_ERROR 0x00000040 /* PUTS has failed */ -/* - * Undefined -> status in transition. We are in process of changing bits; - * we SET Error bit before RESET of Busy bit - */ -#define MBX_STS_RESERVED 0x000000c0 - -#define MBX_RESERVED_5 0x00000020 /* FYI: reserved/unused bit */ -#define MBX_RESERVED_4 0x00000010 /* FYI: reserved/unused bit */ - -/******************************************/ -/*** MAILBOX #1 - PUTS COMMANDS ***/ -/******************************************/ - -/* - * Any attempt to execute an unimplement command results in the PUTS - * interface executing a NOOP and continuing as if the offending command - * completed normally. Note: this supplies a simple method to interrogate - * mailbox command processing functionality. - */ - -#define MBX_CMD_MASK 0xffff0000 /* PUTS Command Register bits */ - -#define MBX_CMD_ABORTJ 0x85000000 /* abort and jump */ -#define MBX_CMD_RESETP 0x86000000 /* reset and pause at start */ -#define MBX_CMD_PAUSE 0x87000000 /* pause immediately */ -#define MBX_CMD_PAUSEC 0x88000000 /* pause on completion */ -#define MBX_CMD_RESUME 0x89000000 /* resume operation */ -#define MBX_CMD_STEP 0x8a000000 /* single step tests */ - -#define MBX_CMD_BSWAP 0x8c000000 /* identify byte swap scheme */ -#define MBX_CMD_BSWAP_0 0x8c000000 /* use scheme 0 */ -#define MBX_CMD_BSWAP_1 0x8c000001 /* use scheme 1 */ - -/* setup host memory access window size */ -#define MBX_CMD_SETHMS 0x8d000000 -/* setup host memory access base address */ -#define MBX_CMD_SETHBA 0x8e000000 -/* perform memory setup and continue (IE. Done) */ -#define MBX_CMD_MGO 0x8f000000 -#define MBX_CMD_NOOP 0xFF000000 /* dummy, illegal command */ - -/*****************************************/ -/*** MAILBOX #2 - MEMORY SIZE ***/ -/*****************************************/ - -#define MBX_MEMSZ_MASK 0xffff0000 /* PUTS Memory Size Register bits */ - -#define MBX_MEMSZ_128KB 0x00020000 /* 128 kilobyte board */ -#define MBX_MEMSZ_256KB 0x00040000 /* 256 kilobyte board */ -#define MBX_MEMSZ_512KB 0x00080000 /* 512 kilobyte board */ -#define MBX_MEMSZ_1MB 0x00100000 /* 1 megabyte board */ -#define MBX_MEMSZ_2MB 0x00200000 /* 2 megabyte board */ -#define MBX_MEMSZ_4MB 0x00400000 /* 4 megabyte board */ -#define MBX_MEMSZ_8MB 0x00800000 /* 8 megabyte board */ -#define MBX_MEMSZ_16MB 0x01000000 /* 16 megabyte board */ - -/***************************************/ -/*** MAILBOX #2 - BOARD TYPE ***/ -/***************************************/ - -#define MBX_BTYPE_MASK 0x0000ffff /* PUTS Board Type Register */ -/* PUTS Board Family Register */ -#define MBX_BTYPE_FAMILY_MASK 0x0000ff00 -#define MBX_BTYPE_SUBTYPE_MASK 0x000000ff /* PUTS Board Subtype */ - -#define MBX_BTYPE_PLX9060 0x00000100 /* PLX family type */ -#define MBX_BTYPE_PLX9080 0x00000300 /* PLX wanXL100s family type */ - -#define MBX_BTYPE_WANXL_4 0x00000104 /* wanXL400, 4-port */ -#define MBX_BTYPE_WANXL_2 0x00000102 /* wanXL200, 2-port */ -#define MBX_BTYPE_WANXL_1s 0x00000301 /* wanXL100s, 1-port */ -#define MBX_BTYPE_WANXL_1t 0x00000401 /* wanXL100T1, 1-port */ - -/*****************************************/ -/*** MAILBOX #3 - SHMQ MAILBOX ***/ -/*****************************************/ - -#define MBX_SMBX_MASK 0x000000ff /* PUTS SHMQ Mailbox bits */ - -/***************************************/ -/*** GENERIC HOST-SIDE DRIVER ***/ -/***************************************/ - -#define MBX_ERR 0 -#define MBX_OK 1 - -/* mailbox check routine - type of testing */ -#define MBXCHK_STS 0x00 /* check for PUTS status */ -#define MBXCHK_NOWAIT 0x01 /* dont care about PUTS status */ - -/* system allocates this many bytes for address mapping mailbox space */ -#define MBX_ADDR_SPACE_360 0x80 /* wanXL100s/200/400 */ -#define MBX_ADDR_MASK_360 (MBX_ADDR_SPACE_360 - 1) - static inline int plx9080_abort_dma(void __iomem *iobase, unsigned int channel) { void __iomem *dma_cs_addr;