diff options
Diffstat (limited to 'drivers/pci/pci-aardvark.c')
| -rw-r--r-- | drivers/pci/pci-aardvark.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/pci/pci-aardvark.c b/drivers/pci/pci-aardvark.c index 8713b884615..b4e1b602405 100644 --- a/drivers/pci/pci-aardvark.c +++ b/drivers/pci/pci-aardvark.c @@ -42,6 +42,10 @@ #define PCIE_CORE_DEV_CTRL_STATS_REG 0xc8 #define PCIE_CORE_DEV_CTRL_STATS_RELAX_ORDER_DISABLE (0 << 4) #define PCIE_CORE_DEV_CTRL_STATS_SNOOP_DISABLE (0 << 11) +#define PCIE_CORE_DEV_CTRL_STATS_MAX_PAYLOAD_SIZE 0x2 +#define PCIE_CORE_DEV_CTRL_STATS_MAX_PAYLOAD_SIZE_SHIFT 5 +#define PCIE_CORE_DEV_CTRL_STATS_MAX_RD_REQ_SIZE 0x2 +#define PCIE_CORE_DEV_CTRL_STATS_MAX_RD_REQ_SIZE_SHIFT 12 #define PCIE_CORE_LINK_CTRL_STAT_REG 0xd0 #define PCIE_CORE_LINK_TRAINING BIT(5) #define PCIE_CORE_ERR_CAPCTL_REG 0x118 @@ -534,6 +538,10 @@ static int pcie_advk_setup_hw(struct pcie_advk *pcie) /* Set PCIe Device Control and Status 1 PF0 register */ reg = PCIE_CORE_DEV_CTRL_STATS_RELAX_ORDER_DISABLE | + (PCIE_CORE_DEV_CTRL_STATS_MAX_PAYLOAD_SIZE << + PCIE_CORE_DEV_CTRL_STATS_MAX_PAYLOAD_SIZE_SHIFT) | + (PCIE_CORE_DEV_CTRL_STATS_MAX_RD_REQ_SIZE << + PCIE_CORE_DEV_CTRL_STATS_MAX_RD_REQ_SIZE_SHIFT) | PCIE_CORE_DEV_CTRL_STATS_SNOOP_DISABLE; advk_writel(pcie, reg, PCIE_CORE_DEV_CTRL_STATS_REG); |