diff options
| author | Subrata Banik <subrata.banik@intel.com> | 2019-03-25 21:49:39 +0530 |
|---|---|---|
| committer | Subrata Banik <subrata.banik@intel.com> | 2019-03-27 04:39:48 +0000 |
| commit | ed6996f2babb6efd794e45e18f39a09d2996b2b0 (patch) | |
| tree | ee5b96b7cf4560ff3d307fdddaccb2466c4b2061 /src/soc/intel/common | |
| parent | e651e01518d904bf661db90fb986af82db04a843 (diff) | |
| download | coreboot-ed6996f2babb6efd794e45e18f39a09d2996b2b0.tar.xz | |
device/pciexp_device: Convert LTR non-snoop/snoop value into common macro
Change-Id: I3d14a40b4ed0dcc216dcac883e33749b7808f00d
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31951
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Diffstat (limited to 'src/soc/intel/common')
| -rw-r--r-- | src/soc/intel/common/block/pcie/pcie.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/src/soc/intel/common/block/pcie/pcie.c b/src/soc/intel/common/block/pcie/pcie.c index d74b09826c..e8b1050f4a 100644 --- a/src/soc/intel/common/block/pcie/pcie.c +++ b/src/soc/intel/common/block/pcie/pcie.c @@ -21,10 +21,6 @@ #include <device/pci_ops.h> #define CACHE_LINE_SIZE 0x10 -/* Latency tolerance reporting, max non-snoop latency value 3.14ms */ -#define PCIE_LTR_MAX_NO_SNOOP_LATENCY_VALUE 0x1003 -/* Latency tolerance reporting, max snoop latency value 3.14ms */ -#define PCIE_LTR_MAX_SNOOP_LATENCY_VALUE 0x1003 static void pch_pcie_init(struct device *dev) { @@ -66,8 +62,8 @@ static void pcie_set_L1_ss_max_latency(struct device *dev, unsigned int offset) { /* Set max snoop and non-snoop latency for the SOC */ pci_write_config32(dev, offset, - PCIE_LTR_MAX_NO_SNOOP_LATENCY_VALUE << 16 | - PCIE_LTR_MAX_SNOOP_LATENCY_VALUE); + PCIE_LTR_MAX_NO_SNOOP_LATENCY_3146US << 16 | + PCIE_LTR_MAX_SNOOP_LATENCY_3146US); } static struct pci_operations pcie_ops = { |