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qcacld-3.0: Add PLD support to check if FW is down for PCIe bus

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Support to check if FW is down or not for PCIe bus in PLD layer.

Change-Id: Ic09607016c430a1c4ec6c30f9b29b1ab52b4c885
CRs-fixed: 2268026
This commit is contained in:
Yue Ma 2018-09-11 15:34:06 -07:00 • committed by nshrivas
commit 9c0e4800ea
2 changed files with 12 additions and 0 deletions
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2
core/pld/src/pld_common.c
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@ -1494,6 +1494,8 @@ int pld_is_fw_down(struct device *dev)
ret = pld_snoc_is_fw_down(dev);
break;
case PLD_BUS_TYPE_PCIE:
ret = pld_pcie_is_fw_down(dev);
break;
case PLD_BUS_TYPE_SDIO:
case PLD_BUS_TYPE_USB:
break;

10
core/pld/src/pld_pcie.h
View file

@ -140,6 +140,11 @@ static inline void pld_pcie_link_down(struct device *dev)
{
}
static inline int pld_pcie_is_fw_down(struct device *dev)
{
return 0;
}
static inline int pld_pcie_athdiag_read(struct device *dev, uint32_t offset,
uint32_t memtype, uint32_t datalen,
uint8_t *output)
@ -270,6 +275,11 @@ static inline void pld_pcie_link_down(struct device *dev)
cnss_pci_link_down(dev);
}
static inline int pld_pcie_is_fw_down(struct device *dev)
{
return cnss_pci_is_device_down(dev);
}
static inline int pld_pcie_athdiag_read(struct device *dev, uint32_t offset,
uint32_t memtype, uint32_t datalen,
uint8_t *output)