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Message-ID: <201209041528.54593.hartleys@visionengravers.com>
Date: Tue, 4 Sep 2012 15:28:54 -0700
From: H Hartley Sweeten <hartleys@...ionengravers.com>
To: Linux Kernel <linux-kernel@...r.kernel.org>
CC: <devel@...verdev.osuosl.org>, <abbotti@....co.uk>,
<gregkh@...uxfoundation.org>
Subject: [PATCH 2/3] staging: comedi: amcc_s5933_58.h: remove unused file
Nothing in the comedi subsystem references this header file. It's
actually almost a straight copy of the addi_amcc_s5933.h file anyway.
Just remove the file.
Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
Cc: Ian Abbott <abbotti@....co.uk>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
.../comedi/drivers/addi-data/amcc_s5933_58.h | 453 ---------------------
1 file changed, 453 deletions(-)
delete mode 100644 drivers/staging/comedi/drivers/addi-data/amcc_s5933_58.h
diff --git a/drivers/staging/comedi/drivers/addi-data/amcc_s5933_58.h b/drivers/staging/comedi/drivers/addi-data/amcc_s5933_58.h
deleted file mode 100644
index c26c28c..0000000
--- a/drivers/staging/comedi/drivers/addi-data/amcc_s5933_58.h
+++ /dev/null
@@ -1,453 +0,0 @@
-/*
- Modified by umesh on 16th may 2001
- Modified by sarath on 22nd may 2001
-*/
-
-/*
- comedi/drivers/amcc_s5933_v_58.h
-
- Stuff for AMCC S5933 PCI Controller
-
- Author: Michal Dobes <majkl@...net.cz>
-
- Inspirated from general-purpose AMCC S5933 PCI Matchmaker driver
- made by Andrea Cisternino <acister@...pe1.pi.infn.it>
- and as result of espionage from MITE code made by David A. Schleef.
- Thanks to AMCC for their on-line documentation and bus master DMA
- example.
-*/
-
-#ifndef _AMCC_S5933_H_
-#define _AMCC_S5933_H_
-
-#include <linux/pci.h>
-#include "../../comedidev.h"
-
-/***********Added by sarath for compatibility with APCI3120
-
-*************************/
-
-#define FIFO_ADVANCE_ON_BYTE_2 0x20000000 /* written on base0 */
-
-#define AMWEN_ENABLE 0x02 /* added for step 6 dma written on base2 */
-#define A2P_FIFO_WRITE_ENABLE 0x01
-
-#define AGCSTS_TC_ENABLE 0x10000000 /* Added for transfer count enable bit */
-
-/* ADDON RELATED ADDITIONS */
-/* Constant */
-#define APCI3120_ENABLE_TRANSFER_ADD_ON_LOW 0x00
-#define APCI3120_ENABLE_TRANSFER_ADD_ON_HIGH 0x1200
-#define APCI3120_A2P_FIFO_MANAGEMENT 0x04000400L
-#define APCI3120_AMWEN_ENABLE 0x02
-#define APCI3120_A2P_FIFO_WRITE_ENABLE 0x01
-#define APCI3120_FIFO_ADVANCE_ON_BYTE_2 0x20000000L
-#define APCI3120_ENABLE_WRITE_TC_INT 0x00004000L
-#define APCI3120_CLEAR_WRITE_TC_INT 0x00040000L
-#define APCI3120_DISABLE_AMWEN_AND_A2P_FIFO_WRITE 0x0
-#define APCI3120_DISABLE_BUS_MASTER_ADD_ON 0x0
-#define APCI3120_DISABLE_BUS_MASTER_PCI 0x0
-
- /* ADD_ON ::: this needed since apci supports 16 bit interface to add on */
-#define APCI3120_ADD_ON_AGCSTS_LOW 0x3C
-#define APCI3120_ADD_ON_AGCSTS_HIGH APCI3120_ADD_ON_AGCSTS_LOW + 2
-#define APCI3120_ADD_ON_MWAR_LOW 0x24
-#define APCI3120_ADD_ON_MWAR_HIGH APCI3120_ADD_ON_MWAR_LOW + 2
-#define APCI3120_ADD_ON_MWTC_LOW 0x058
-#define APCI3120_ADD_ON_MWTC_HIGH APCI3120_ADD_ON_MWTC_LOW + 2
-
-/* AMCC */
-#define APCI3120_AMCC_OP_MCSR 0x3C
-#define APCI3120_AMCC_OP_REG_INTCSR 0x38
-
-/*******from here all upward definitions are added by sarath */
-
-/****************************************************************************/
-/* AMCC Operation Register Offsets - PCI */
-/****************************************************************************/
-
-#define AMCC_OP_REG_OMB1 0x00
-#define AMCC_OP_REG_OMB2 0x04
-#define AMCC_OP_REG_OMB3 0x08
-#define AMCC_OP_REG_OMB4 0x0c
-#define AMCC_OP_REG_IMB1 0x10
-#define AMCC_OP_REG_IMB2 0x14
-#define AMCC_OP_REG_IMB3 0x18
-#define AMCC_OP_REG_IMB4 0x1c
-#define AMCC_OP_REG_FIFO 0x20
-#define AMCC_OP_REG_MWAR 0x24
-#define AMCC_OP_REG_MWTC 0x28
-#define AMCC_OP_REG_MRAR 0x2c
-#define AMCC_OP_REG_MRTC 0x30
-#define AMCC_OP_REG_MBEF 0x34
-#define AMCC_OP_REG_INTCSR 0x38
-#define AMCC_OP_REG_INTCSR_SRC (AMCC_OP_REG_INTCSR + 2) /* int source */
-#define AMCC_OP_REG_INTCSR_FEC (AMCC_OP_REG_INTCSR + 3) /* FIFO ctrl */
-#define AMCC_OP_REG_MCSR 0x3c
-#define AMCC_OP_REG_MCSR_NVDATA (AMCC_OP_REG_MCSR + 2) /* Data in byte 2 */
-#define AMCC_OP_REG_MCSR_NVCMD (AMCC_OP_REG_MCSR + 3) /* Command in byte 3 */
-
-#define AMCC_FIFO_DEPTH_DWORD 8
-#define AMCC_FIFO_DEPTH_BYTES (8 * sizeof (u32))
-
-/****************************************************************************/
-/* AMCC Operation Registers Size - PCI */
-/****************************************************************************/
-
-#define AMCC_OP_REG_SIZE 64 /* in bytes */
-
-/****************************************************************************/
-/* AMCC Operation Register Offsets - Add-on */
-/****************************************************************************/
-
-#define AMCC_OP_REG_AIMB1 0x00
-#define AMCC_OP_REG_AIMB2 0x04
-#define AMCC_OP_REG_AIMB3 0x08
-#define AMCC_OP_REG_AIMB4 0x0c
-#define AMCC_OP_REG_AOMB1 0x10
-#define AMCC_OP_REG_AOMB2 0x14
-#define AMCC_OP_REG_AOMB3 0x18
-#define AMCC_OP_REG_AOMB4 0x1c
-#define AMCC_OP_REG_AFIFO 0x20
-#define AMCC_OP_REG_AMWAR 0x24
-#define AMCC_OP_REG_APTA 0x28
-#define AMCC_OP_REG_APTD 0x2c
-#define AMCC_OP_REG_AMRAR 0x30
-#define AMCC_OP_REG_AMBEF 0x34
-#define AMCC_OP_REG_AINT 0x38
-#define AMCC_OP_REG_AGCSTS 0x3c
-#define AMCC_OP_REG_AMWTC 0x58
-#define AMCC_OP_REG_AMRTC 0x5c
-
-/****************************************************************************/
-/* AMCC - Add-on General Control/Status Register */
-/****************************************************************************/
-
-#define AGCSTS_CONTROL_MASK 0xfffff000
-#define AGCSTS_NV_ACC_MASK 0xe0000000
-#define AGCSTS_RESET_MASK 0x0e000000
-#define AGCSTS_NV_DA_MASK 0x00ff0000
-#define AGCSTS_BIST_MASK 0x0000f000
-#define AGCSTS_STATUS_MASK 0x000000ff
-#define AGCSTS_TCZERO_MASK 0x000000c0
-#define AGCSTS_FIFO_ST_MASK 0x0000003f
-
-#define AGCSTS_RESET_MBFLAGS 0x08000000
-#define AGCSTS_RESET_P2A_FIFO 0x04000000
-#define AGCSTS_RESET_A2P_FIFO 0x02000000
-#define AGCSTS_RESET_FIFOS (AGCSTS_RESET_A2P_FIFO | AGCSTS_RESET_P2A_FIFO)
-
-#define AGCSTS_A2P_TCOUNT 0x00000080
-#define AGCSTS_P2A_TCOUNT 0x00000040
-
-#define AGCSTS_FS_P2A_EMPTY 0x00000020
-#define AGCSTS_FS_P2A_HALF 0x00000010
-#define AGCSTS_FS_P2A_FULL 0x00000008
-
-#define AGCSTS_FS_A2P_EMPTY 0x00000004
-#define AGCSTS_FS_A2P_HALF 0x00000002
-#define AGCSTS_FS_A2P_FULL 0x00000001
-
-/****************************************************************************/
-/* AMCC - Add-on Interrupt Control/Status Register */
-/****************************************************************************/
-
-#define AINT_INT_MASK 0x00ff0000
-#define AINT_SEL_MASK 0x0000ffff
-#define AINT_IS_ENSEL_MASK 0x00001f1f
-
-#define AINT_INT_ASSERTED 0x00800000
-#define AINT_BM_ERROR 0x00200000
-#define AINT_BIST_INT 0x00100000
-
-#define AINT_RT_COMPLETE 0x00080000
-#define AINT_WT_COMPLETE 0x00040000
-
-#define AINT_OUT_MB_INT 0x00020000
-#define AINT_IN_MB_INT 0x00010000
-
-#define AINT_READ_COMPL 0x00008000
-#define AINT_WRITE_COMPL 0x00004000
-
-#define AINT_OMB_ENABLE 0x00001000
-#define AINT_OMB_SELECT 0x00000c00
-#define AINT_OMB_BYTE 0x00000300
-
-#define AINT_IMB_ENABLE 0x00000010
-#define AINT_IMB_SELECT 0x0000000c
-#define AINT_IMB_BYTE 0x00000003
-
-/* Enable Bus Mastering */
-#define EN_A2P_TRANSFERS 0x00000400
-/* FIFO Flag Reset */
-#define RESET_A2P_FLAGS 0x04000000L
-/* FIFO Relative Priority */
-#define A2P_HI_PRIORITY 0x00000100L
-/* Identify Interrupt Sources */
-#define ANY_S593X_INT 0x00800000L
-#define READ_TC_INT 0x00080000L
-#define WRITE_TC_INT 0x00040000L
-#define IN_MB_INT 0x00020000L
-#define MASTER_ABORT_INT 0x00100000L
-#define TARGET_ABORT_INT 0x00200000L
-#define BUS_MASTER_INT 0x00200000L
-
-/****************************************************************************/
-
-struct pcilst_struct {
- struct pcilst_struct *next;
- int used;
- struct pci_dev *pcidev;
- unsigned short vendor;
- unsigned short device;
- unsigned int master;
- unsigned char pci_bus;
- unsigned char pci_slot;
- unsigned char pci_func;
- unsigned int io_addr[5];
- unsigned int irq;
-};
-
-struct pcilst_struct *amcc_devices; /* ptr to root list of all amcc devices */
-
-/****************************************************************************/
-
-void v_pci_card_list_init(unsigned short pci_vendor, char display);
-void v_pci_card_list_cleanup(unsigned short pci_vendor);
-struct pcilst_struct *ptr_find_free_pci_card_by_device(unsigned short vendor_id,
- unsigned short
- device_id);
-int i_find_free_pci_card_by_position(unsigned short vendor_id,
- unsigned short device_id,
- unsigned short pci_bus,
- unsigned short pci_slot,
- struct pcilst_struct **card);
-struct pcilst_struct *ptr_select_and_alloc_pci_card(unsigned short vendor_id,
- unsigned short device_id,
- unsigned short pci_bus,
- unsigned short pci_slot);
-
-int i_pci_card_alloc(struct pcilst_struct *amcc);
-int i_pci_card_free(struct pcilst_struct *amcc);
-void v_pci_card_list_display(void);
-int i_pci_card_data(struct pcilst_struct *amcc,
- unsigned char *pci_bus, unsigned char *pci_slot,
- unsigned char *pci_func, unsigned short *io_addr,
- unsigned short *irq, unsigned short *master);
-
-/****************************************************************************/
-
-/* build list of amcc cards in this system */
-void v_pci_card_list_init(unsigned short pci_vendor, char display)
-{
- struct pci_dev *pcidev;
- struct pcilst_struct *amcc, *last;
- int i;
-
- amcc_devices = NULL;
- last = NULL;
-
- pci_for_each_dev(pcidev) {
- if (pcidev->vendor == pci_vendor) {
- amcc = kzalloc(sizeof(*amcc), GFP_KERNEL);
- if (amcc == NULL)
- continue;
-
- amcc->pcidev = pcidev;
- if (last) {
- last->next = amcc;
- } else {
- amcc_devices = amcc;
- }
- last = amcc;
-
- amcc->vendor = pcidev->vendor;
- amcc->device = pcidev->device;
-#if 0
- amcc->master = pcidev->master; /* how get this information under 2.4 kernels? */
-#endif
- amcc->pci_bus = pcidev->bus->number;
- amcc->pci_slot = PCI_SLOT(pcidev->devfn);
- amcc->pci_func = PCI_FUNC(pcidev->devfn);
- for (i = 0; i < 5; i++)
- amcc->io_addr[i] =
- pcidev->resource[i].start & ~3UL;
- amcc->irq = pcidev->irq;
- }
- }
-
- if (display)
- v_pci_card_list_display();
-}
-
-/****************************************************************************/
-/* free up list of amcc cards in this system */
-void v_pci_card_list_cleanup(unsigned short pci_vendor)
-{
- struct pcilst_struct *amcc, *next;
-
- for (amcc = amcc_devices; amcc; amcc = next) {
- next = amcc->next;
- kfree(amcc);
- }
-
- amcc_devices = NULL;
-}
-
-/****************************************************************************/
-/* find first unused card with this device_id */
-struct pcilst_struct *ptr_find_free_pci_card_by_device(unsigned short vendor_id,
- unsigned short device_id)
-{
- struct pcilst_struct *amcc, *next;
-
- for (amcc = amcc_devices; amcc; amcc = next) {
- next = amcc->next;
- if ((!amcc->used) && (amcc->device == device_id)
- && (amcc->vendor == vendor_id))
- return amcc;
-
- }
-
- return NULL;
-}
-
-/****************************************************************************/
-/* find card on requested position */
-int i_find_free_pci_card_by_position(unsigned short vendor_id,
- unsigned short device_id,
- unsigned short pci_bus,
- unsigned short pci_slot,
- struct pcilst_struct **card)
-{
- struct pcilst_struct *amcc, *next;
-
- *card = NULL;
- for (amcc = amcc_devices; amcc; amcc = next) {
- next = amcc->next;
- if ((amcc->vendor == vendor_id) && (amcc->device == device_id)
- && (amcc->pci_bus == pci_bus)
- && (amcc->pci_slot == pci_slot)) {
- if (!(amcc->used)) {
- *card = amcc;
- return 0; /* ok, card is found */
- } else {
- printk
- (" - \nCard on requested position is used b:s %d:%d!\n",
- pci_bus, pci_slot);
- return 2; /* card exist but is used */
- }
- }
- }
-
- return 1; /* no card found */
-}
-
-/****************************************************************************/
-/* mark card as used */
-int i_pci_card_alloc(struct pcilst_struct *amcc)
-{
- if (!amcc)
- return -1;
-
- if (amcc->used)
- return 1;
- amcc->used = 1;
- return 0;
-}
-
-/****************************************************************************/
-/* mark card as free */
-int i_pci_card_free(struct pcilst_struct *amcc)
-{
- if (!amcc)
- return -1;
-
- if (!amcc->used)
- return 1;
- amcc->used = 0;
- return 0;
-}
-
-/****************************************************************************/
-/* display list of found cards */
-void v_pci_card_list_display(void)
-{
- struct pcilst_struct *amcc, *next;
-
- printk("List of pci cards\n");
- printk("bus:slot:func vendor device master io_amcc io_daq irq used\n");
-
- for (amcc = amcc_devices; amcc; amcc = next) {
- next = amcc->next;
- printk
- ("%2d %2d %2d 0x%4x 0x%4x %3s 0x%4x 0x%4x %2d %2d\n",
- amcc->pci_bus, amcc->pci_slot, amcc->pci_func,
- amcc->vendor, amcc->device, amcc->master ? "yes" : "no",
- amcc->io_addr[0], amcc->io_addr[2], amcc->irq, amcc->used);
-
- }
-}
-
-/****************************************************************************/
-/* return all card information for driver */
-int i_pci_card_data(struct pcilst_struct *amcc,
- unsigned char *pci_bus, unsigned char *pci_slot,
- unsigned char *pci_func, unsigned short *io_addr,
- unsigned short *irq, unsigned short *master)
-{
- int i;
-
- if (!amcc)
- return -1;
- *pci_bus = amcc->pci_bus;
- *pci_slot = amcc->pci_slot;
- *pci_func = amcc->pci_func;
- for (i = 0; i < 5; i++)
- io_addr[i] = amcc->io_addr[i];
- *irq = amcc->irq;
- *master = amcc->master;
- return 0;
-}
-
-/****************************************************************************/
-/* select and alloc card */
-struct pcilst_struct *ptr_select_and_alloc_pci_card(unsigned short vendor_id,
- unsigned short device_id,
- unsigned short pci_bus,
- unsigned short pci_slot)
-{
- struct pcilst_struct *card;
-
- if ((pci_bus < 1) & (pci_slot < 1)) { /* use autodetection */
- card = ptr_find_free_pci_card_by_device(vendor_id, device_id);
- if (card == NULL) {
- printk(" - Unused card not found in system!\n");
- return NULL;
- }
- } else {
- switch (i_find_free_pci_card_by_position(vendor_id, device_id,
- pci_bus, pci_slot,
- &card)) {
- case 1:
- printk
- (" - Card not found on requested position b:s %d:%d!\n",
- pci_bus, pci_slot);
- return NULL;
- case 2:
- printk
- (" - Card on requested position is used b:s %d:%d!\n",
- pci_bus, pci_slot);
- return NULL;
- }
- }
-
- if (i_pci_card_alloc(card) != 0) {
- printk(" - Can't allocate card!\n");
- return NULL;
- }
-
- return card;
-}
-
-#endif
--
1.7.11
--
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