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cnss2: Add code to separate MSM PCIe APIs to pci_qcom.c file

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Add code to move the platform related apis mainly defined under
CONFIG_ARCH_QCOM and CONFIG_PCI_MSM flags to separate file,
named pci_qcom.c. This change facilitates easy code upgrade for
customer.

Change-Id: Ic81e633829ccfdeb3fc3f123013708e6d712c5c2
This commit is contained in:
Mohammed Siddiq
2022-04-28 16:40:36 +05:30
committed by Gerrit - the friendly Code Review server
parent 037264e406
commit 29e96e5173
5 changed files with 788 additions and 708 deletions
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8
cnss2/pci.h
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@@ -7,6 +7,7 @@
#ifndef _CNSS_PCI_H
#define _CNSS_PCI_H
#include <linux/cma.h>
#include <linux/iommu.h>
#include <linux/mhi.h>
#if IS_ENABLED(CONFIG_MHI_BUS_MISC)
@@ -15,10 +16,16 @@
#if IS_ENABLED(CONFIG_PCI_MSM)
#include <linux/msm_pcie.h>
#endif
#include <linux/of_reserved_mem.h>
#include <linux/pci.h>
#include "main.h"
#define PM_OPTIONS_DEFAULT 0
#define PCI_LINK_DOWN 0
#define LINK_TRAINING_RETRY_MAX_TIMES 3
#define LINK_TRAINING_RETRY_DELAY_MS 500
enum cnss_mhi_state {
CNSS_MHI_INIT,
CNSS_MHI_DEINIT,
@@ -263,5 +270,6 @@ int cnss_pci_debug_reg_write(struct cnss_pci_data *pci_priv, u32 offset,
int cnss_pci_get_iova(struct cnss_pci_data *pci_priv, u64 *addr, u64 *size);
int cnss_pci_get_iova_ipa(struct cnss_pci_data *pci_priv, u64 *addr,
u64 *size);
void cnss_pci_handle_linkdown(struct cnss_pci_data *pci_priv);
#endif /* _CNSS_PCI_H */