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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/drivers/media/dvb/mantis/mantis_pci.c
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/drivers/media/dvb/mantis/mantis_pci.c')
-rw-r--r--ANDROID_3.4.5/drivers/media/dvb/mantis/mantis_pci.c170
1 files changed, 0 insertions, 170 deletions
diff --git a/ANDROID_3.4.5/drivers/media/dvb/mantis/mantis_pci.c b/ANDROID_3.4.5/drivers/media/dvb/mantis/mantis_pci.c
deleted file mode 100644
index 371558af..00000000
--- a/ANDROID_3.4.5/drivers/media/dvb/mantis/mantis_pci.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- Mantis PCI bridge driver
-
- Copyright (C) Manu Abraham (abraham.manu@gmail.com)
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/kernel.h>
-#include <asm/io.h>
-#include <asm/page.h>
-#include <linux/kmod.h>
-#include <linux/vmalloc.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/pci.h>
-
-#include <asm/irq.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-
-#include "dmxdev.h"
-#include "dvbdev.h"
-#include "dvb_demux.h"
-#include "dvb_frontend.h"
-#include "dvb_net.h"
-
-#include "mantis_common.h"
-#include "mantis_reg.h"
-#include "mantis_pci.h"
-
-#define DRIVER_NAME "Mantis Core"
-
-int __devinit mantis_pci_init(struct mantis_pci *mantis)
-{
- u8 latency;
- struct mantis_hwconfig *config = mantis->hwconfig;
- struct pci_dev *pdev = mantis->pdev;
- int err, ret = 0;
-
- dprintk(MANTIS_ERROR, 0, "found a %s PCI %s device on (%02x:%02x.%x),\n",
- config->model_name,
- config->dev_type,
- mantis->pdev->bus->number,
- PCI_SLOT(mantis->pdev->devfn),
- PCI_FUNC(mantis->pdev->devfn));
-
- err = pci_enable_device(pdev);
- if (err != 0) {
- ret = -ENODEV;
- dprintk(MANTIS_ERROR, 1, "ERROR: PCI enable failed <%i>", err);
- goto fail0;
- }
-
- err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
- if (err != 0) {
- dprintk(MANTIS_ERROR, 1, "ERROR: Unable to obtain 32 bit DMA <%i>", err);
- ret = -ENOMEM;
- goto fail1;
- }
-
- pci_set_master(pdev);
-
- if (!request_mem_region(pci_resource_start(pdev, 0),
- pci_resource_len(pdev, 0),
- DRIVER_NAME)) {
-
- dprintk(MANTIS_ERROR, 1, "ERROR: BAR0 Request failed !");
- ret = -ENODEV;
- goto fail1;
- }
-
- mantis->mmio = ioremap(pci_resource_start(pdev, 0),
- pci_resource_len(pdev, 0));
-
- if (!mantis->mmio) {
- dprintk(MANTIS_ERROR, 1, "ERROR: BAR0 remap failed !");
- ret = -ENODEV;
- goto fail2;
- }
-
- pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &latency);
- mantis->latency = latency;
- mantis->revision = pdev->revision;
-
- dprintk(MANTIS_ERROR, 0, " Mantis Rev %d [%04x:%04x], ",
- mantis->revision,
- mantis->pdev->subsystem_vendor,
- mantis->pdev->subsystem_device);
-
- dprintk(MANTIS_ERROR, 0,
- "irq: %d, latency: %d\n memory: 0x%lx, mmio: 0x%p\n",
- mantis->pdev->irq,
- mantis->latency,
- mantis->mantis_addr,
- mantis->mmio);
-
- err = request_irq(pdev->irq,
- config->irq_handler,
- IRQF_SHARED,
- DRIVER_NAME,
- mantis);
-
- if (err != 0) {
-
- dprintk(MANTIS_ERROR, 1, "ERROR: IRQ registration failed ! <%d>", err);
- ret = -ENODEV;
- goto fail3;
- }
-
- pci_set_drvdata(pdev, mantis);
- return ret;
-
- /* Error conditions */
-fail3:
- dprintk(MANTIS_ERROR, 1, "ERROR: <%d> I/O unmap", ret);
- if (mantis->mmio)
- iounmap(mantis->mmio);
-
-fail2:
- dprintk(MANTIS_ERROR, 1, "ERROR: <%d> releasing regions", ret);
- release_mem_region(pci_resource_start(pdev, 0),
- pci_resource_len(pdev, 0));
-
-fail1:
- dprintk(MANTIS_ERROR, 1, "ERROR: <%d> disabling device", ret);
- pci_disable_device(pdev);
-
-fail0:
- dprintk(MANTIS_ERROR, 1, "ERROR: <%d> exiting", ret);
- pci_set_drvdata(pdev, NULL);
- return ret;
-}
-EXPORT_SYMBOL_GPL(mantis_pci_init);
-
-void mantis_pci_exit(struct mantis_pci *mantis)
-{
- struct pci_dev *pdev = mantis->pdev;
-
- dprintk(MANTIS_NOTICE, 1, " mem: 0x%p", mantis->mmio);
- free_irq(pdev->irq, mantis);
- if (mantis->mmio) {
- iounmap(mantis->mmio);
- release_mem_region(pci_resource_start(pdev, 0),
- pci_resource_len(pdev, 0));
- }
-
- pci_disable_device(pdev);
- pci_set_drvdata(pdev, NULL);
-}
-EXPORT_SYMBOL_GPL(mantis_pci_exit);
-
-MODULE_DESCRIPTION("Mantis PCI DTV bridge driver");
-MODULE_AUTHOR("Manu Abraham");
-MODULE_LICENSE("GPL");