qib_pcie.c File Reference

#include <linux/pci.h>
#include <linux/io.h>
#include <linux/delay.h>
#include <linux/vmalloc.h>
#include <linux/aer.h>
#include <linux/module.h>
#include "qib.h"

Go to the source code of this file.

Functions
int	qib_pcie_init (struct pci_dev *pdev, const struct pci_device_id *ent)
int	qib_pcie_ddinit (struct qib_devdata *dd, struct pci_dev *pdev, const struct pci_device_id *ent)
void	qib_pcie_ddcleanup (struct qib_devdata *dd)
int	qib_pcie_params (struct qib_devdata *dd, u32 minw, u32 *nent, struct qib_msix_entry *entry)
int	qib_reinit_intr (struct qib_devdata *dd)
void	qib_nomsi (struct qib_devdata *dd)
void	qib_nomsix (struct qib_devdata *dd)
void	qib_enable_intx (struct pci_dev *pdev)
void	qib_pcie_getcmd (struct qib_devdata *dd, u16 *cmd, u8 *iline, u8 *cline)
void	qib_pcie_reenable (struct qib_devdata *dd, u16 cmd, u8 iline, u8 cline)
	module_param_named (pcie_coalesce, qib_pcie_coalesce, int, S_IRUGO)
	MODULE_PARM_DESC (pcie_coalesce,"tune PCIe colescing on some Intel chipsets")
	module_param_named (pcie_caps, qib_pcie_caps, int, S_IRUGO)
	MODULE_PARM_DESC (pcie_caps,"Max PCIe tuning: Payload (0..3), ReadReq (4..7)")

Variables
struct pci_error_handlers	qib_pci_err_handler

Function Documentation

module_param_named	(	pcie_coalesce	,
		qib_pcie_coalesce	,
		int	,
		S_IRUGO
	)

module_param_named	(	pcie_caps	,
		qib_pcie_caps	,
		int	,
		S_IRUGO
	)

MODULE_PARM_DESC	(	pcie_coalesce	,
		"tune PCIe colescing on some Intel chipsets"
	)

MODULE_PARM_DESC	(	pcie_caps	,
		"Max PCIe tuning: Payload	0..3,
		ReadReq(4..7)"
	)

void qib_enable_intx

(

struct pci_dev *

pdev

)

Definition at line 418 of file qib_pcie.c.

void qib_nomsi

(

struct qib_devdata *

dd

)

Definition at line 400 of file qib_pcie.c.

void qib_nomsix

(

struct qib_devdata *

dd

)

Definition at line 409 of file qib_pcie.c.

void qib_pcie_ddcleanup

(

struct qib_devdata *

dd

)

Definition at line 177 of file qib_pcie.c.

int qib_pcie_ddinit	(	struct qib_devdata *	dd,
		struct pci_dev *	pdev,
		const struct pci_device_id *	ent
	)

Definition at line 135 of file qib_pcie.c.

void qib_pcie_getcmd	(	struct qib_devdata *	dd,
		u16 *	cmd,
		u8 *	iline,
		u8 *	cline
	)

Definition at line 451 of file qib_pcie.c.

int qib_pcie_init	(	struct pci_dev *	pdev,
		const struct pci_device_id *	ent
	)

Definition at line 63 of file qib_pcie.c.

int qib_pcie_params	(	struct qib_devdata *	dd,
		u32	minw,
		u32 *	nent,
		struct qib_msix_entry *	entry
	)

Definition at line 272 of file qib_pcie.c.

void qib_pcie_reenable	(	struct qib_devdata *	dd,
		u16	cmd,
		u8	iline,
		u8	cline
	)

Definition at line 458 of file qib_pcie.c.

int qib_reinit_intr

(

struct qib_devdata *

dd

)

Definition at line 350 of file qib_pcie.c.

Variable Documentation

struct pci_error_handlers qib_pci_err_handler

Initial value:

= {
    .error_detected = qib_pci_error_detected,
    .mmio_enabled = qib_pci_mmio_enabled,
    .link_reset = qib_pci_link_reset,
    .slot_reset = qib_pci_slot_reset,
    .resume = qib_pci_resume,
}

Definition at line 748 of file qib_pcie.c.