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Date: Fri, 20 May 2016 14:49:04 +0100
From: Ian Abbott <abbotti@....co.uk>
To: devel@...verdev.osuosl.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Ian Abbott <abbotti@....co.uk>,
H Hartley Sweeten <hsweeten@...ionengravers.com>,
linux-kernel@...r.kernel.org
Subject: [PATCH 02/20] 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 <abbotti@....co.uk>
---
drivers/staging/comedi/drivers/plx9080.h | 120 -------------------------------
1 file changed, 120 deletions(-)
diff --git a/drivers/staging/comedi/drivers/plx9080.h b/drivers/staging/comedi/drivers/plx9080.h
index 7d6311c..3759a19 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;
--
2.8.1
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