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Diffstat (limited to 'src/soc/intel/xeon_sp')
-rw-r--r--src/soc/intel/xeon_sp/chip_gen1.c64
-rw-r--r--src/soc/intel/xeon_sp/chip_gen6.c30
-rw-r--r--src/soc/intel/xeon_sp/spr/ioat.c18
3 files changed, 33 insertions, 79 deletions
diff --git a/src/soc/intel/xeon_sp/chip_gen1.c b/src/soc/intel/xeon_sp/chip_gen1.c
index b17b77347e..117de9ca00 100644
--- a/src/soc/intel/xeon_sp/chip_gen1.c
+++ b/src/soc/intel/xeon_sp/chip_gen1.c
@@ -27,7 +27,6 @@ static const STACK_RES *domain_to_stack_res(const struct device *dev)
static void iio_pci_domain_read_resources(struct device *dev)
{
- struct resource *res;
const STACK_RES *sr = domain_to_stack_res(dev);
if (!sr)
@@ -37,36 +36,24 @@ static void iio_pci_domain_read_resources(struct device *dev)
if (is_domain0(dev)) {
/* The 0 - 0xfff IO range is not reported by the HOB but still gets decoded */
- res = new_resource(dev, index++);
+ struct resource *res = new_resource(dev, index++);
res->base = 0;
res->size = 0x1000;
res->limit = 0xfff;
res->flags = IORESOURCE_IO | IORESOURCE_SUBTRACTIVE | IORESOURCE_ASSIGNED;
}
- if (sr->PciResourceIoBase < sr->PciResourceIoLimit) {
- res = new_resource(dev, index++);
- res->base = sr->PciResourceIoBase;
- res->limit = sr->PciResourceIoLimit;
- res->size = res->limit - res->base + 1;
- res->flags = IORESOURCE_IO | IORESOURCE_ASSIGNED;
- }
+ if (sr->PciResourceIoBase < sr->PciResourceIoLimit)
+ domain_io_window_from_to(dev, index++,
+ sr->PciResourceIoBase, sr->PciResourceIoLimit + 1);
- if (sr->PciResourceMem32Base < sr->PciResourceMem32Limit) {
- res = new_resource(dev, index++);
- res->base = sr->PciResourceMem32Base;
- res->limit = sr->PciResourceMem32Limit;
- res->size = res->limit - res->base + 1;
- res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED;
- }
+ if (sr->PciResourceMem32Base < sr->PciResourceMem32Limit)
+ domain_mem_window_from_to(dev, index++,
+ sr->PciResourceMem32Base, sr->PciResourceMem32Limit + 1);
- if (sr->PciResourceMem64Base < sr->PciResourceMem64Limit) {
- res = new_resource(dev, index++);
- res->base = sr->PciResourceMem64Base;
- res->limit = sr->PciResourceMem64Limit;
- res->size = res->limit - res->base + 1;
- res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED;
- }
+ if (sr->PciResourceMem64Base < sr->PciResourceMem64Limit)
+ domain_mem_window_from_to(dev, index++,
+ sr->PciResourceMem64Base, sr->PciResourceMem64Limit + 1);
}
/*
@@ -129,7 +116,6 @@ void create_cxl_domains(const union xeon_domain_path dp, struct bus *bus,
#if CONFIG(SOC_INTEL_HAS_CXL)
static void iio_cxl_domain_read_resources(struct device *dev)
{
- struct resource *res;
const STACK_RES *sr = domain_to_stack_res(dev);
if (!sr)
@@ -137,29 +123,17 @@ static void iio_cxl_domain_read_resources(struct device *dev)
int index = 0;
- if (sr->IoBase < sr->PciResourceIoBase) {
- res = new_resource(dev, index++);
- res->base = sr->IoBase;
- res->limit = sr->PciResourceIoBase - 1;
- res->size = res->limit - res->base + 1;
- res->flags = IORESOURCE_IO | IORESOURCE_ASSIGNED;
- }
+ if (sr->IoBase < sr->PciResourceIoBase)
+ domain_io_window_from_to(dev, index++,
+ sr->IoBase, sr->PciResourceIoBase);
- if (sr->Mmio32Base < sr->PciResourceMem32Base) {
- res = new_resource(dev, index++);
- res->base = sr->Mmio32Base;
- res->limit = sr->PciResourceMem32Base - 1;
- res->size = res->limit - res->base + 1;
- res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED;
- }
+ if (sr->Mmio32Base < sr->PciResourceMem32Base)
+ domain_mem_window_from_to(dev, index++,
+ sr->Mmio32Base, sr->PciResourceMem32Base);
- if (sr->Mmio64Base < sr->PciResourceMem64Base) {
- res = new_resource(dev, index++);
- res->base = sr->Mmio64Base;
- res->limit = sr->PciResourceMem64Base - 1;
- res->size = res->limit - res->base + 1;
- res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED;
- }
+ if (sr->Mmio64Base < sr->PciResourceMem64Base)
+ domain_mem_window_from_to(dev, index++,
+ sr->Mmio64Base, sr->PciResourceMem64Base);
}
static struct device_operations iio_cxl_domain_ops = {
diff --git a/src/soc/intel/xeon_sp/chip_gen6.c b/src/soc/intel/xeon_sp/chip_gen6.c
index a1b1b6504f..c4462d56c9 100644
--- a/src/soc/intel/xeon_sp/chip_gen6.c
+++ b/src/soc/intel/xeon_sp/chip_gen6.c
@@ -35,20 +35,16 @@ static const UDS_PCIROOT_RES *domain_to_pciroot_res(const struct device *dev)
static void iio_pci_domain_read_resources(struct device *dev)
{
int index = 0;
- struct resource *res;
const UDS_PCIROOT_RES *pr = domain_to_pciroot_res(dev);
/* Initialize the system-wide I/O space constraints. */
- if (pr->IoBase <= pr->IoLimit) {
- res = new_resource(dev, index++);
- res->base = pr->IoBase;
- res->limit = pr->IoLimit;
- res->flags = IORESOURCE_IO | IORESOURCE_ASSIGNED;
- }
+ if (pr->IoBase <= pr->IoLimit)
+ domain_io_window_from_to(dev, index++,
+ pr->IoBase, pr->IoLimit + 1);
/* The 0 - 0xfff IO range is not reported by the HOB but still gets decoded */
if (is_domain0(dev)) {
- res = new_resource(dev, index++);
+ struct resource *res = new_resource(dev, index++);
res->base = 0;
res->limit = 0xfff;
res->size = 0x1000;
@@ -56,20 +52,14 @@ static void iio_pci_domain_read_resources(struct device *dev)
}
/* Initialize the system-wide memory resources constraints. */
- if (pr->Mmio32Base <= pr->Mmio32Limit) {
- res = new_resource(dev, index++);
- res->base = pr->Mmio32Base;
- res->limit = pr->Mmio32Limit;
- res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED;
- }
+ if (pr->Mmio32Base <= pr->Mmio32Limit)
+ domain_mem_window_from_to(dev, index++,
+ pr->Mmio32Base, pr->Mmio32Limit + 1);
/* Initialize the system-wide memory resources constraints. */
- if (pr->Mmio64Base <= pr->Mmio64Limit) {
- res = new_resource(dev, index++);
- res->base = pr->Mmio64Base;
- res->limit = pr->Mmio64Limit;
- res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED;
- }
+ if (pr->Mmio64Base <= pr->Mmio64Limit)
+ domain_mem_window_from_to(dev, index++,
+ pr->Mmio64Base, pr->Mmio64Limit + 1);
}
static struct device_operations iio_pcie_domain_ops = {
diff --git a/src/soc/intel/xeon_sp/spr/ioat.c b/src/soc/intel/xeon_sp/spr/ioat.c
index 9ed9576ef3..a0babee5fe 100644
--- a/src/soc/intel/xeon_sp/spr/ioat.c
+++ b/src/soc/intel/xeon_sp/spr/ioat.c
@@ -61,21 +61,11 @@ static void create_ioat_domain(const union xeon_domain_path dp, struct bus *cons
unsigned int index = 0;
- if (mem32_base <= mem32_limit) {
- struct resource *const res = new_resource(domain, index++);
- res->base = mem32_base;
- res->limit = mem32_limit;
- res->size = res->limit - res->base + 1;
- res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED;
- }
+ if (mem32_base <= mem32_limit)
+ domain_mem_window_from_to(domain, index++, mem32_base, mem32_limit + 1);
- if (mem64_base <= mem64_limit) {
- struct resource *const res = new_resource(domain, index++);
- res->base = mem64_base;
- res->limit = mem64_limit;
- res->size = res->limit - res->base + 1;
- res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED;
- }
+ if (mem64_base <= mem64_limit)
+ domain_mem_window_from_to(domain, index++, mem64_base, mem64_limit + 1);
}
void create_ioat_domains(const union xeon_domain_path path,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 03:28:47 +0000