summaryrefslogtreecommitdiff
path: root/drivers/pci
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/controller/pci-aardvark.c112
-rw-r--r--drivers/pci/endpoint/functions/pci-epf-test.c1
-rw-r--r--drivers/pci/mmap.c44
-rw-r--r--drivers/pci/pci.c6
-rw-r--r--drivers/pci/pci.h2
-rw-r--r--drivers/pci/pcie/aer.c15
-rw-r--r--drivers/pci/pcie/aspm.c20
-rw-r--r--drivers/pci/pcie/err.c12
-rw-r--r--drivers/pci/pcie/portdrv_core.c9
-rw-r--r--drivers/pci/probe.c90
-rw-r--r--drivers/pci/proc.c7
-rw-r--r--drivers/pci/quirks.c3
12 files changed, 176 insertions, 145 deletions
diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c
index ffec82c8a523..966c8b48bd96 100644
--- a/drivers/pci/controller/pci-aardvark.c
+++ b/drivers/pci/controller/pci-aardvark.c
@@ -8,6 +8,7 @@
* Author: Hezi Shahmoon <hezi.shahmoon@marvell.com>
*/
+#include <linux/bitfield.h>
#include <linux/delay.h>
#include <linux/gpio/consumer.h>
#include <linux/interrupt.h>
@@ -33,6 +34,7 @@
#define PCIE_CORE_CMD_STATUS_REG 0x4
#define PCIE_CORE_DEV_REV_REG 0x8
#define PCIE_CORE_PCIEXP_CAP 0xc0
+#define PCIE_CORE_PCIERR_CAP 0x100
#define PCIE_CORE_ERR_CAPCTL_REG 0x118
#define PCIE_CORE_ERR_CAPCTL_ECRC_CHK_TX BIT(5)
#define PCIE_CORE_ERR_CAPCTL_ECRC_CHK_TX_EN BIT(6)
@@ -857,14 +859,11 @@ advk_pci_bridge_emul_pcie_conf_read(struct pci_bridge_emul *bridge,
switch (reg) {
- case PCI_EXP_SLTCTL:
- *value = PCI_EXP_SLTSTA_PDS << 16;
- return PCI_BRIDGE_EMUL_HANDLED;
-
/*
- * PCI_EXP_RTCTL and PCI_EXP_RTSTA are also supported, but do not need
- * to be handled here, because their values are stored in emulated
- * config space buffer, and we read them from there when needed.
+ * PCI_EXP_SLTCAP, PCI_EXP_SLTCTL, PCI_EXP_RTCTL and PCI_EXP_RTSTA are
+ * also supported, but do not need to be handled here, because their
+ * values are stored in emulated config space buffer, and we read them
+ * from there when needed.
*/
case PCI_EXP_LNKCAP: {
@@ -944,11 +943,89 @@ advk_pci_bridge_emul_pcie_conf_write(struct pci_bridge_emul *bridge,
}
}
+static pci_bridge_emul_read_status_t
+advk_pci_bridge_emul_ext_conf_read(struct pci_bridge_emul *bridge,
+ int reg, u32 *value)
+{
+ struct advk_pcie *pcie = bridge->data;
+
+ switch (reg) {
+ case 0:
+ *value = advk_readl(pcie, PCIE_CORE_PCIERR_CAP + reg);
+
+ /*
+ * PCI_EXT_CAP_NEXT bits are set to offset 0x150, but Armada
+ * 3700 Functional Specification does not document registers
+ * at those addresses.
+ *
+ * Thus we clear PCI_EXT_CAP_NEXT bits to make Advanced Error
+ * Reporting Capability header the last Extended Capability.
+ * If we obtain documentation for those registers in the
+ * future, this can be changed.
+ */
+ *value &= 0x000fffff;
+ return PCI_BRIDGE_EMUL_HANDLED;
+
+ case PCI_ERR_UNCOR_STATUS:
+ case PCI_ERR_UNCOR_MASK:
+ case PCI_ERR_UNCOR_SEVER:
+ case PCI_ERR_COR_STATUS:
+ case PCI_ERR_COR_MASK:
+ case PCI_ERR_CAP:
+ case PCI_ERR_HEADER_LOG + 0:
+ case PCI_ERR_HEADER_LOG + 4:
+ case PCI_ERR_HEADER_LOG + 8:
+ case PCI_ERR_HEADER_LOG + 12:
+ case PCI_ERR_ROOT_COMMAND:
+ case PCI_ERR_ROOT_STATUS:
+ case PCI_ERR_ROOT_ERR_SRC:
+ *value = advk_readl(pcie, PCIE_CORE_PCIERR_CAP + reg);
+ return PCI_BRIDGE_EMUL_HANDLED;
+
+ default:
+ return PCI_BRIDGE_EMUL_NOT_HANDLED;
+ }
+}
+
+static void
+advk_pci_bridge_emul_ext_conf_write(struct pci_bridge_emul *bridge,
+ int reg, u32 old, u32 new, u32 mask)
+{
+ struct advk_pcie *pcie = bridge->data;
+
+ switch (reg) {
+ /* These are W1C registers, so clear other bits */
+ case PCI_ERR_UNCOR_STATUS:
+ case PCI_ERR_COR_STATUS:
+ case PCI_ERR_ROOT_STATUS:
+ new &= mask;
+ fallthrough;
+
+ case PCI_ERR_UNCOR_MASK:
+ case PCI_ERR_UNCOR_SEVER:
+ case PCI_ERR_COR_MASK:
+ case PCI_ERR_CAP:
+ case PCI_ERR_HEADER_LOG + 0:
+ case PCI_ERR_HEADER_LOG + 4:
+ case PCI_ERR_HEADER_LOG + 8:
+ case PCI_ERR_HEADER_LOG + 12:
+ case PCI_ERR_ROOT_COMMAND:
+ case PCI_ERR_ROOT_ERR_SRC:
+ advk_writel(pcie, new, PCIE_CORE_PCIERR_CAP + reg);
+ break;
+
+ default:
+ break;
+ }
+}
+
static const struct pci_bridge_emul_ops advk_pci_bridge_emul_ops = {
.read_base = advk_pci_bridge_emul_base_conf_read,
.write_base = advk_pci_bridge_emul_base_conf_write,
.read_pcie = advk_pci_bridge_emul_pcie_conf_read,
.write_pcie = advk_pci_bridge_emul_pcie_conf_write,
+ .read_ext = advk_pci_bridge_emul_ext_conf_read,
+ .write_ext = advk_pci_bridge_emul_ext_conf_write,
};
/*
@@ -977,8 +1054,25 @@ static int advk_sw_pci_bridge_init(struct advk_pcie *pcie)
/* Support interrupt A for MSI feature */
bridge->conf.intpin = PCI_INTERRUPT_INTA;
- /* Aardvark HW provides PCIe Capability structure in version 2 */
- bridge->pcie_conf.cap = cpu_to_le16(2);
+ /*
+ * Aardvark HW provides PCIe Capability structure in version 2 and
+ * indicate slot support, which is emulated.
+ */
+ bridge->pcie_conf.cap = cpu_to_le16(2 | PCI_EXP_FLAGS_SLOT);
+
+ /*
+ * Set Presence Detect State bit permanently since there is no support
+ * for unplugging the card nor detecting whether it is plugged. (If a
+ * platform exists in the future that supports it, via a GPIO for
+ * example, it should be implemented via this bit.)
+ *
+ * Set physical slot number to 1 since there is only one port and zero
+ * value is reserved for ports within the same silicon as Root Port
+ * which is not our case.
+ */
+ bridge->pcie_conf.slotcap = cpu_to_le32(FIELD_PREP(PCI_EXP_SLTCAP_PSN,
+ 1));
+ bridge->pcie_conf.slotsta = cpu_to_le16(PCI_EXP_SLTSTA_PDS);
/* Indicates supports for Completion Retry Status */
bridge->pcie_conf.rootcap = cpu_to_le16(PCI_EXP_RTCAP_CRSVIS);
diff --git a/drivers/pci/endpoint/functions/pci-epf-test.c b/drivers/pci/endpoint/functions/pci-epf-test.c
index 5b833f00e980..a5ed779b0a51 100644
--- a/drivers/pci/endpoint/functions/pci-epf-test.c
+++ b/drivers/pci/endpoint/functions/pci-epf-test.c
@@ -627,7 +627,6 @@ static void pci_epf_test_unbind(struct pci_epf *epf)
cancel_delayed_work(&epf_test->cmd_handler);
pci_epf_test_clean_dma_chan(epf_test);
- pci_epc_stop(epc);
for (bar = 0; bar < PCI_STD_NUM_BARS; bar++) {
epf_bar = &epf->bar[bar];
diff --git a/drivers/pci/mmap.c b/drivers/pci/mmap.c
index b8c9011987f4..4504039056d1 100644
--- a/drivers/pci/mmap.c
+++ b/drivers/pci/mmap.c
@@ -13,27 +13,6 @@
#ifdef ARCH_GENERIC_PCI_MMAP_RESOURCE
-/*
- * Modern setup: generic pci_mmap_resource_range(), and implement the legacy
- * pci_mmap_page_range() (if needed) as a wrapper round it.
- */
-
-#ifdef HAVE_PCI_MMAP
-int pci_mmap_page_range(struct pci_dev *pdev, int bar,
- struct vm_area_struct *vma,
- enum pci_mmap_state mmap_state, int write_combine)
-{
- resource_size_t start, end;
-
- pci_resource_to_user(pdev, bar, &pdev->resource[bar], &start, &end);
-
- /* Adjust vm_pgoff to be the offset within the resource */
- vma->vm_pgoff -= start >> PAGE_SHIFT;
- return pci_mmap_resource_range(pdev, bar, vma, mmap_state,
- write_combine);
-}
-#endif
-
static const struct vm_operations_struct pci_phys_vm_ops = {
#ifdef CONFIG_HAVE_IOREMAP_PROT
.access = generic_access_phys,
@@ -70,27 +49,4 @@ int pci_mmap_resource_range(struct pci_dev *pdev, int bar,
vma->vm_page_prot);
}
-#elif defined(HAVE_PCI_MMAP) /* && !ARCH_GENERIC_PCI_MMAP_RESOURCE */
-
-/*
- * Legacy setup: Implement pci_mmap_resource_range() as a wrapper around
- * the architecture's pci_mmap_page_range(), converting to "user visible"
- * addresses as necessary.
- */
-
-int pci_mmap_resource_range(struct pci_dev *pdev, int bar,
- struct vm_area_struct *vma,
- enum pci_mmap_state mmap_state, int write_combine)
-{
- resource_size_t start, end;
-
- /*
- * pci_mmap_page_range() expects the same kind of entry as coming
- * from /proc/bus/pci/ which is a "user visible" value. If this is
- * different from the resource itself, arch will do necessary fixup.
- */
- pci_resource_to_user(pdev, bar, &pdev->resource[bar], &start, &end);
- vma->vm_pgoff += start >> PAGE_SHIFT;
- return pci_mmap_page_range(pdev, bar, vma, mmap_state, write_combine);
-}
#endif
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index cfaf40a540a8..093303c27ea8 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -1293,9 +1293,6 @@ static int pci_set_full_power_state(struct pci_dev *dev)
pci_restore_bars(dev);
}
- if (dev->bus->self)
- pcie_aspm_pm_state_change(dev->bus->self);
-
return 0;
}
@@ -1390,9 +1387,6 @@ static int pci_set_low_power_state(struct pci_dev *dev, pci_power_t state)
pci_power_name(dev->current_state),
pci_power_name(state));
- if (dev->bus->self)
- pcie_aspm_pm_state_change(dev->bus->self);
-
return 0;
}
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index e10cdec6c56e..785f31086313 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -560,12 +560,10 @@ bool pcie_wait_for_link(struct pci_dev *pdev, bool active);
#ifdef CONFIG_PCIEASPM
void pcie_aspm_init_link_state(struct pci_dev *pdev);
void pcie_aspm_exit_link_state(struct pci_dev *pdev);
-void pcie_aspm_pm_state_change(struct pci_dev *pdev);
void pcie_aspm_powersave_config_link(struct pci_dev *pdev);
#else
static inline void pcie_aspm_init_link_state(struct pci_dev *pdev) { }
static inline void pcie_aspm_exit_link_state(struct pci_dev *pdev) { }
-static inline void pcie_aspm_pm_state_change(struct pci_dev *pdev) { }
static inline void pcie_aspm_powersave_config_link(struct pci_dev *pdev) { }
#endif
diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c
index 7952e5efd6cf..e2d8a74f83c3 100644
--- a/drivers/pci/pcie/aer.c
+++ b/drivers/pci/pcie/aer.c
@@ -392,6 +392,11 @@ void pci_aer_init(struct pci_dev *dev)
pci_add_ext_cap_save_buffer(dev, PCI_EXT_CAP_ID_ERR, sizeof(u32) * n);
pci_aer_clear_status(dev);
+
+ if (pci_aer_available())
+ pci_enable_pcie_error_reporting(dev);
+
+ pcie_set_ecrc_checking(dev);
}
void pci_aer_exit(struct pci_dev *dev)
@@ -538,7 +543,7 @@ static const char *aer_agent_string[] = {
u64 *stats = pdev->aer_stats->stats_array; \
size_t len = 0; \
\
- for (i = 0; i < ARRAY_SIZE(strings_array); i++) { \
+ for (i = 0; i < ARRAY_SIZE(pdev->aer_stats->stats_array); i++) {\
if (strings_array[i]) \
len += sysfs_emit_at(buf, len, "%s %llu\n", \
strings_array[i], \
@@ -1228,9 +1233,6 @@ static int set_device_error_reporting(struct pci_dev *dev, void *data)
pci_disable_pcie_error_reporting(dev);
}
- if (enable)
- pcie_set_ecrc_checking(dev);
-
return 0;
}
@@ -1347,6 +1349,11 @@ static int aer_probe(struct pcie_device *dev)
struct device *device = &dev->device;
struct pci_dev *port = dev->port;
+ BUILD_BUG_ON(ARRAY_SIZE(aer_correctable_error_string) <
+ AER_MAX_TYPEOF_COR_ERRS);
+ BUILD_BUG_ON(ARRAY_SIZE(aer_uncorrectable_error_string) <
+ AER_MAX_TYPEOF_UNCOR_ERRS);
+
/* Limit to Root Ports or Root Complex Event Collectors */
if ((pci_pcie_type(port) != PCI_EXP_TYPE_RC_EC) &&
(pci_pcie_type(port) != PCI_EXP_TYPE_ROOT_PORT))
diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index a96b7424c9bc..a8aec190986c 100644
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -1012,25 +1012,6 @@ out:
up_read(&pci_bus_sem);
}
-/* @pdev: the root port or switch downstream port */
-void pcie_aspm_pm_state_change(struct pci_dev *pdev)
-{
- struct pcie_link_state *link = pdev->link_state;
-
- if (aspm_disabled || !link)
- return;
- /*
- * Devices changed PM state, we should recheck if latency
- * meets all functions' requirement
- */
- down_read(&pci_bus_sem);
- mutex_lock(&aspm_lock);
- pcie_update_aspm_capable(link->root);
- pcie_config_aspm_path(link);
- mutex_unlock(&aspm_lock);
- up_read(&pci_bus_sem);
-}
-
void pcie_aspm_powersave_config_link(struct pci_dev *pdev)
{
struct pcie_link_state *link = pdev->link_state;
@@ -1366,4 +1347,3 @@ bool pcie_aspm_support_enabled(void)
{
return aspm_support_enabled;
}
-EXPORT_SYMBOL(pcie_aspm_support_enabled);
diff --git a/drivers/pci/pcie/err.c b/drivers/pci/pcie/err.c
index 0c5a143025af..59c90d04a609 100644
--- a/drivers/pci/pcie/err.c
+++ b/drivers/pci/pcie/err.c
@@ -55,10 +55,14 @@ static int report_error_detected(struct pci_dev *dev,
device_lock(&dev->dev);
pdrv = dev->driver;
- if (!pci_dev_set_io_state(dev, state) ||
- !pdrv ||
- !pdrv->err_handler ||
- !pdrv->err_handler->error_detected) {
+ if (pci_dev_is_disconnected(dev)) {
+ vote = PCI_ERS_RESULT_DISCONNECT;
+ } else if (!pci_dev_set_io_state(dev, state)) {
+ pci_info(dev, "can't recover (state transition %u -> %u invalid)\n",
+ dev->error_state, state);
+ vote = PCI_ERS_RESULT_NONE;
+ } else if (!pdrv || !pdrv->err_handler ||
+ !pdrv->err_handler->error_detected) {
/*
* If any device in the subtree does not have an error_detected
* callback, PCI_ERS_RESULT_NO_AER_DRIVER prevents subsequent
diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c
index 604feeb84ee4..1ac7fec47d6f 100644
--- a/drivers/pci/pcie/portdrv_core.c
+++ b/drivers/pci/pcie/portdrv_core.c
@@ -222,15 +222,8 @@ static int get_port_device_capability(struct pci_dev *dev)
#ifdef CONFIG_PCIEAER
if (dev->aer_cap && pci_aer_available() &&
- (pcie_ports_native || host->native_aer)) {
+ (pcie_ports_native || host->native_aer))
services |= PCIE_PORT_SERVICE_AER;
-
- /*
- * Disable AER on this port in case it's been enabled by the
- * BIOS (the AER service driver will enable it when necessary).
- */
- pci_disable_pcie_error_reporting(dev);
- }
#endif
/* Root Ports and Root Complex Event Collectors may generate PMEs */
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 17a969942d37..9884d8b29d3b 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -1890,6 +1890,9 @@ int pci_setup_device(struct pci_dev *dev)
dev->broken_intx_masking = pci_intx_mask_broken(dev);
+ /* Clear errors left from system firmware */
+ pci_write_config_word(dev, PCI_STATUS, 0xffff);
+
switch (dev->hdr_type) { /* header type */
case PCI_HEADER_TYPE_NORMAL: /* standard header */
if (class == PCI_CLASS_BRIDGE_PCI)
@@ -2579,33 +2582,39 @@ struct pci_dev *pci_scan_single_device(struct pci_bus *bus, int devfn)
}
EXPORT_SYMBOL(pci_scan_single_device);
-static unsigned int next_fn(struct pci_bus *bus, struct pci_dev *dev,
- unsigned int fn)
+static int next_ari_fn(struct pci_bus *bus, struct pci_dev *dev, int fn)
{
int pos;
u16 cap = 0;
unsigned int next_fn;
- if (pci_ari_enabled(bus)) {
- if (!dev)
- return 0;
- pos = pci_find_ext_capability(dev, PCI_EXT_CAP_ID_ARI);
- if (!pos)
- return 0;
+ if (!dev)
+ return -ENODEV;
- pci_read_config_word(dev, pos + PCI_ARI_CAP, &cap);
- next_fn = PCI_ARI_CAP_NFN(cap);
- if (next_fn <= fn)
- return 0; /* protect against malformed list */
+ pos = pci_find_ext_capability(dev, PCI_EXT_CAP_ID_ARI);
+ if (!pos)
+ return -ENODEV;
- return next_fn;
- }
+ pci_read_config_word(dev, pos + PCI_ARI_CAP, &cap);
+ next_fn = PCI_ARI_CAP_NFN(cap);
+ if (next_fn <= fn)
+ return -ENODEV; /* protect against malformed list */
- /* dev may be NULL for non-contiguous multifunction devices */
- if (!dev || dev->multifunction)
- return (fn + 1) % 8;
+ return next_fn;
+}
- return 0;
+static int next_fn(struct pci_bus *bus, struct pci_dev *dev, int fn)
+{
+ if (pci_ari_enabled(bus))
+ return next_ari_fn(bus, dev, fn);
+
+ if (fn >= 7)
+ return -ENODEV;
+ /* only multifunction devices may have more functions */
+ if (dev && !dev->multifunction)
+ return -ENODEV;
+
+ return fn + 1;
}
static int only_one_child(struct pci_bus *bus)
@@ -2643,26 +2652,30 @@ static int only_one_child(struct pci_bus *bus)
*/
int pci_scan_slot(struct pci_bus *bus, int devfn)
{
- unsigned int fn, nr = 0;
struct pci_dev *dev;
+ int fn = 0, nr = 0;
if (only_one_child(bus) && (devfn > 0))
return 0; /* Already scanned the entire slot */
- dev = pci_scan_single_device(bus, devfn);
- if (!dev)
- return 0;
- if (!pci_dev_is_added(dev))
- nr++;
-
- for (fn = next_fn(bus, dev, 0); fn > 0; fn = next_fn(bus, dev, fn)) {
+ do {
dev = pci_scan_single_device(bus, devfn + fn);
if (dev) {
if (!pci_dev_is_added(dev))
nr++;
- dev->multifunction = 1;
+ if (fn > 0)
+ dev->multifunction = 1;
+ } else if (fn == 0) {
+ /*
+ * Function 0 is required unless we are running on
+ * a hypervisor that passes through individual PCI
+ * functions.
+ */
+ if (!hypervisor_isolated_pci_functions())
+ break;
}
- }
+ fn = next_fn(bus, dev, fn);
+ } while (fn >= 0);
/* Only one slot has PCIe device */
if (bus->self && nr)
@@ -2858,29 +2871,14 @@ static unsigned int pci_scan_child_bus_extend(struct pci_bus *bus,
{
unsigned int used_buses, normal_bridges = 0, hotplug_bridges = 0;
unsigned int start = bus->busn_res.start;
- unsigned int devfn, fn, cmax, max = start;
+ unsigned int devfn, cmax, max = start;
struct pci_dev *dev;
- int nr_devs;
dev_dbg(&bus->dev, "scanning bus\n");
/* Go find them, Rover! */
- for (devfn = 0; devfn < 256; devfn += 8) {
- nr_devs = pci_scan_slot(bus, devfn);
-
- /*
- * The Jailhouse hypervisor may pass individual functions of a
- * multi-function device to a guest without passing function 0.
- * Look for them as well.
- */
- if (jailhouse_paravirt() && nr_devs == 0) {
- for (fn = 1; fn < 8; fn++) {
- dev = pci_scan_single_device(bus, devfn + fn);
- if (dev)
- dev->multifunction = 1;
- }
- }
- }
+ for (devfn = 0; devfn < 256; devfn += 8)
+ pci_scan_slot(bus, devfn);
/* Reserve buses for SR-IOV capability */
used_buses = pci_iov_bus_range(bus);
diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
index 31b26d8ea6cc..f967709082d6 100644
--- a/drivers/pci/proc.c
+++ b/drivers/pci/proc.c
@@ -244,6 +244,7 @@ static int proc_bus_pci_mmap(struct file *file, struct vm_area_struct *vma)
{
struct pci_dev *dev = pde_data(file_inode(file));
struct pci_filp_private *fpriv = file->private_data;
+ resource_size_t start, end;
int i, ret, write_combine = 0, res_bit = IORESOURCE_MEM;
if (!capable(CAP_SYS_RAWIO) ||
@@ -278,7 +279,11 @@ static int proc_bus_pci_mmap(struct file *file, struct vm_area_struct *vma)
iomem_is_exclusive(dev->resource[i].start))
return -EINVAL;
- ret = pci_mmap_page_range(dev, i, vma,
+ pci_resource_to_user(dev, i, &dev->resource[i], &start, &end);
+
+ /* Adjust vm_pgoff to be the offset within the resource */
+ vma->vm_pgoff -= start >> PAGE_SHIFT;
+ ret = pci_mmap_resource_range(dev, i, vma,
fpriv->mmap_state, write_combine);
if (ret < 0)
return ret;
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 41aeaa235132..2e68f50bc7ae 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -4924,6 +4924,9 @@ static const struct pci_dev_acs_enabled {
{ PCI_VENDOR_ID_AMPERE, 0xE00C, pci_quirk_xgene_acs },
/* Broadcom multi-function device */
{ PCI_VENDOR_ID_BROADCOM, 0x16D7, pci_quirk_mf_endpoint_acs },
+ { PCI_VENDOR_ID_BROADCOM, 0x1750, pci_quirk_mf_endpoint_acs },
+ { PCI_VENDOR_ID_BROADCOM, 0x1751, pci_quirk_mf_endpoint_acs },
+ { PCI_VENDOR_ID_BROADCOM, 0x1752, pci_quirk_mf_endpoint_acs },
{ PCI_VENDOR_ID_BROADCOM, 0xD714, pci_quirk_brcm_acs },
/* Amazon Annapurna Labs */
{ PCI_VENDOR_ID_AMAZON_ANNAPURNA_LABS, 0x0031, pci_quirk_al_acs },
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-01 06:51:33 +0000