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-rw-r--r--drivers/pci/access.c368
-rw-r--r--drivers/pci/pci-sysfs.c67
-rw-r--r--drivers/pci/pci.h19
-rw-r--r--drivers/pci/quirks.c121
-rw-r--r--drivers/pci/vpd.c573
5 files changed, 578 insertions, 570 deletions
diff --git a/drivers/pci/access.c b/drivers/pci/access.c
index dcaacb4bb880..a3ad2fe185b9 100644
--- a/drivers/pci/access.c
+++ b/drivers/pci/access.c
@@ -1,8 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
-#include <linux/delay.h>
#include <linux/pci.h>
#include <linux/module.h>
-#include <linux/sched/signal.h>
#include <linux/slab.h>
#include <linux/ioport.h>
#include <linux/wait.h>
@@ -264,372 +262,6 @@ PCI_USER_WRITE_CONFIG(byte, u8)
PCI_USER_WRITE_CONFIG(word, u16)
PCI_USER_WRITE_CONFIG(dword, u32)
-/* VPD access through PCI 2.2+ VPD capability */
-
-/**
- * pci_read_vpd - Read one entry from Vital Product Data
- * @dev: pci device struct
- * @pos: offset in vpd space
- * @count: number of bytes to read
- * @buf: pointer to where to store result
- */
-ssize_t pci_read_vpd(struct pci_dev *dev, loff_t pos, size_t count, void *buf)
-{
- if (!dev->vpd || !dev->vpd->ops)
- return -ENODEV;
- return dev->vpd->ops->read(dev, pos, count, buf);
-}
-EXPORT_SYMBOL(pci_read_vpd);
-
-/**
- * pci_write_vpd - Write entry to Vital Product Data
- * @dev: pci device struct
- * @pos: offset in vpd space
- * @count: number of bytes to write
- * @buf: buffer containing write data
- */
-ssize_t pci_write_vpd(struct pci_dev *dev, loff_t pos, size_t count, const void *buf)
-{
- if (!dev->vpd || !dev->vpd->ops)
- return -ENODEV;
- return dev->vpd->ops->write(dev, pos, count, buf);
-}
-EXPORT_SYMBOL(pci_write_vpd);
-
-/**
- * pci_set_vpd_size - Set size of Vital Product Data space
- * @dev: pci device struct
- * @len: size of vpd space
- */
-int pci_set_vpd_size(struct pci_dev *dev, size_t len)
-{
- if (!dev->vpd || !dev->vpd->ops)
- return -ENODEV;
- return dev->vpd->ops->set_size(dev, len);
-}
-EXPORT_SYMBOL(pci_set_vpd_size);
-
-#define PCI_VPD_MAX_SIZE (PCI_VPD_ADDR_MASK + 1)
-
-/**
- * pci_vpd_size - determine actual size of Vital Product Data
- * @dev: pci device struct
- * @old_size: current assumed size, also maximum allowed size
- */
-static size_t pci_vpd_size(struct pci_dev *dev, size_t old_size)
-{
- size_t off = 0;
- unsigned char header[1+2]; /* 1 byte tag, 2 bytes length */
-
- while (off < old_size &&
- pci_read_vpd(dev, off, 1, header) == 1) {
- unsigned char tag;
-
- if (header[0] & PCI_VPD_LRDT) {
- /* Large Resource Data Type Tag */
- tag = pci_vpd_lrdt_tag(header);
- /* Only read length from known tag items */
- if ((tag == PCI_VPD_LTIN_ID_STRING) ||
- (tag == PCI_VPD_LTIN_RO_DATA) ||
- (tag == PCI_VPD_LTIN_RW_DATA)) {
- if (pci_read_vpd(dev, off+1, 2,
- &header[1]) != 2) {
- pci_warn(dev, "invalid large VPD tag %02x size at offset %zu",
- tag, off + 1);
- return 0;
- }
- off += PCI_VPD_LRDT_TAG_SIZE +
- pci_vpd_lrdt_size(header);
- }
- } else {
- /* Short Resource Data Type Tag */
- off += PCI_VPD_SRDT_TAG_SIZE +
- pci_vpd_srdt_size(header);
- tag = pci_vpd_srdt_tag(header);
- }
-
- if (tag == PCI_VPD_STIN_END) /* End tag descriptor */
- return off;
-
- if ((tag != PCI_VPD_LTIN_ID_STRING) &&
- (tag != PCI_VPD_LTIN_RO_DATA) &&
- (tag != PCI_VPD_LTIN_RW_DATA)) {
- pci_warn(dev, "invalid %s VPD tag %02x at offset %zu",
- (header[0] & PCI_VPD_LRDT) ? "large" : "short",
- tag, off);
- return 0;
- }
- }
- return 0;
-}
-
-/*
- * Wait for last operation to complete.
- * This code has to spin since there is no other notification from the PCI
- * hardware. Since the VPD is often implemented by serial attachment to an
- * EEPROM, it may take many milliseconds to complete.
- *
- * Returns 0 on success, negative values indicate error.
- */
-static int pci_vpd_wait(struct pci_dev *dev)
-{
- struct pci_vpd *vpd = dev->vpd;
- unsigned long timeout = jiffies + msecs_to_jiffies(125);
- unsigned long max_sleep = 16;
- u16 status;
- int ret;
-
- if (!vpd->busy)
- return 0;
-
- while (time_before(jiffies, timeout)) {
- ret = pci_user_read_config_word(dev, vpd->cap + PCI_VPD_ADDR,
- &status);
- if (ret < 0)
- return ret;
-
- if ((status & PCI_VPD_ADDR_F) == vpd->flag) {
- vpd->busy = 0;
- return 0;
- }
-
- if (fatal_signal_pending(current))
- return -EINTR;
-
- usleep_range(10, max_sleep);
- if (max_sleep < 1024)
- max_sleep *= 2;
- }
-
- pci_warn(dev, "VPD access failed. This is likely a firmware bug on this device. Contact the card vendor for a firmware update\n");
- return -ETIMEDOUT;
-}
-
-static ssize_t pci_vpd_read(struct pci_dev *dev, loff_t pos, size_t count,
- void *arg)
-{
- struct pci_vpd *vpd = dev->vpd;
- int ret;
- loff_t end = pos + count;
- u8 *buf = arg;
-
- if (pos < 0)
- return -EINVAL;
-
- if (!vpd->valid) {
- vpd->valid = 1;
- vpd->len = pci_vpd_size(dev, vpd->len);
- }
-
- if (vpd->len == 0)
- return -EIO;
-
- if (pos > vpd->len)
- return 0;
-
- if (end > vpd->len) {
- end = vpd->len;
- count = end - pos;
- }
-
- if (mutex_lock_killable(&vpd->lock))
- return -EINTR;
-
- ret = pci_vpd_wait(dev);
- if (ret < 0)
- goto out;
-
- while (pos < end) {
- u32 val;
- unsigned int i, skip;
-
- ret = pci_user_write_config_word(dev, vpd->cap + PCI_VPD_ADDR,
- pos & ~3);
- if (ret < 0)
- break;
- vpd->busy = 1;
- vpd->flag = PCI_VPD_ADDR_F;
- ret = pci_vpd_wait(dev);
- if (ret < 0)
- break;
-
- ret = pci_user_read_config_dword(dev, vpd->cap + PCI_VPD_DATA, &val);
- if (ret < 0)
- break;
-
- skip = pos & 3;
- for (i = 0; i < sizeof(u32); i++) {
- if (i >= skip) {
- *buf++ = val;
- if (++pos == end)
- break;
- }
- val >>= 8;
- }
- }
-out:
- mutex_unlock(&vpd->lock);
- return ret ? ret : count;
-}
-
-static ssize_t pci_vpd_write(struct pci_dev *dev, loff_t pos, size_t count,
- const void *arg)
-{
- struct pci_vpd *vpd = dev->vpd;
- const u8 *buf = arg;
- loff_t end = pos + count;
- int ret = 0;
-
- if (pos < 0 || (pos & 3) || (count & 3))
- return -EINVAL;
-
- if (!vpd->valid) {
- vpd->valid = 1;
- vpd->len = pci_vpd_size(dev, vpd->len);
- }
-
- if (vpd->len == 0)
- return -EIO;
-
- if (end > vpd->len)
- return -EINVAL;
-
- if (mutex_lock_killable(&vpd->lock))
- return -EINTR;
-
- ret = pci_vpd_wait(dev);
- if (ret < 0)
- goto out;
-
- while (pos < end) {
- u32 val;
-
- val = *buf++;
- val |= *buf++ << 8;
- val |= *buf++ << 16;
- val |= *buf++ << 24;
-
- ret = pci_user_write_config_dword(dev, vpd->cap + PCI_VPD_DATA, val);
- if (ret < 0)
- break;
- ret = pci_user_write_config_word(dev, vpd->cap + PCI_VPD_ADDR,
- pos | PCI_VPD_ADDR_F);
- if (ret < 0)
- break;
-
- vpd->busy = 1;
- vpd->flag = 0;
- ret = pci_vpd_wait(dev);
- if (ret < 0)
- break;
-
- pos += sizeof(u32);
- }
-out:
- mutex_unlock(&vpd->lock);
- return ret ? ret : count;
-}
-
-static int pci_vpd_set_size(struct pci_dev *dev, size_t len)
-{
- struct pci_vpd *vpd = dev->vpd;
-
- if (len == 0 || len > PCI_VPD_MAX_SIZE)
- return -EIO;
-
- vpd->valid = 1;
- vpd->len = len;
-
- return 0;
-}
-
-static const struct pci_vpd_ops pci_vpd_ops = {
- .read = pci_vpd_read,
- .write = pci_vpd_write,
- .set_size = pci_vpd_set_size,
-};
-
-static ssize_t pci_vpd_f0_read(struct pci_dev *dev, loff_t pos, size_t count,
- void *arg)
-{
- struct pci_dev *tdev = pci_get_slot(dev->bus,
- PCI_DEVFN(PCI_SLOT(dev->devfn), 0));
- ssize_t ret;
-
- if (!tdev)
- return -ENODEV;
-
- ret = pci_read_vpd(tdev, pos, count, arg);
- pci_dev_put(tdev);
- return ret;
-}
-
-static ssize_t pci_vpd_f0_write(struct pci_dev *dev, loff_t pos, size_t count,
- const void *arg)
-{
- struct pci_dev *tdev = pci_get_slot(dev->bus,
- PCI_DEVFN(PCI_SLOT(dev->devfn), 0));
- ssize_t ret;
-
- if (!tdev)
- return -ENODEV;
-
- ret = pci_write_vpd(tdev, pos, count, arg);
- pci_dev_put(tdev);
- return ret;
-}
-
-static int pci_vpd_f0_set_size(struct pci_dev *dev, size_t len)
-{
- struct pci_dev *tdev = pci_get_slot(dev->bus,
- PCI_DEVFN(PCI_SLOT(dev->devfn), 0));
- int ret;
-
- if (!tdev)
- return -ENODEV;
-
- ret = pci_set_vpd_size(tdev, len);
- pci_dev_put(tdev);
- return ret;
-}
-
-static const struct pci_vpd_ops pci_vpd_f0_ops = {
- .read = pci_vpd_f0_read,
- .write = pci_vpd_f0_write,
- .set_size = pci_vpd_f0_set_size,
-};
-
-int pci_vpd_init(struct pci_dev *dev)
-{
- struct pci_vpd *vpd;
- u8 cap;
-
- cap = pci_find_capability(dev, PCI_CAP_ID_VPD);
- if (!cap)
- return -ENODEV;
-
- vpd = kzalloc(sizeof(*vpd), GFP_ATOMIC);
- if (!vpd)
- return -ENOMEM;
-
- vpd->len = PCI_VPD_MAX_SIZE;
- if (dev->dev_flags & PCI_DEV_FLAGS_VPD_REF_F0)
- vpd->ops = &pci_vpd_f0_ops;
- else
- vpd->ops = &pci_vpd_ops;
- mutex_init(&vpd->lock);
- vpd->cap = cap;
- vpd->busy = 0;
- vpd->valid = 0;
- dev->vpd = vpd;
- return 0;
-}
-
-void pci_vpd_release(struct pci_dev *dev)
-{
- kfree(dev->vpd);
-}
-
/**
* pci_cfg_access_lock - Lock PCI config reads/writes
* @dev: pci device struct
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 116e97dafda0..366d93af051d 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -955,38 +955,6 @@ static ssize_t pci_write_config(struct file *filp, struct kobject *kobj,
return count;
}
-static ssize_t read_vpd_attr(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr, char *buf,
- loff_t off, size_t count)
-{
- struct pci_dev *dev = to_pci_dev(kobj_to_dev(kobj));
-
- if (bin_attr->size > 0) {
- if (off > bin_attr->size)
- count = 0;
- else if (count > bin_attr->size - off)
- count = bin_attr->size - off;
- }
-
- return pci_read_vpd(dev, off, count, buf);
-}
-
-static ssize_t write_vpd_attr(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr, char *buf,
- loff_t off, size_t count)
-{
- struct pci_dev *dev = to_pci_dev(kobj_to_dev(kobj));
-
- if (bin_attr->size > 0) {
- if (off > bin_attr->size)
- count = 0;
- else if (count > bin_attr->size - off)
- count = bin_attr->size - off;
- }
-
- return pci_write_vpd(dev, off, count, buf);
-}
-
#ifdef HAVE_PCI_LEGACY
/**
* pci_read_legacy_io - read byte(s) from legacy I/O port space
@@ -1490,29 +1458,8 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
static int pci_create_capabilities_sysfs(struct pci_dev *dev)
{
int retval;
- struct bin_attribute *attr;
-
- /* If the device has VPD, try to expose it in sysfs. */
- if (dev->vpd) {
- attr = kzalloc(sizeof(*attr), GFP_ATOMIC);
- if (!attr)
- return -ENOMEM;
- sysfs_bin_attr_init(attr);
- attr->size = 0;
- attr->attr.name = "vpd";
- attr->attr.mode = S_IRUSR | S_IWUSR;
- attr->read = read_vpd_attr;
- attr->write = write_vpd_attr;
- retval = sysfs_create_bin_file(&dev->dev.kobj, attr);
- if (retval) {
- kfree(attr);
- return retval;
- }
- dev->vpd->attr = attr;
- }
-
- /* Active State Power Management */
+ pcie_vpd_create_sysfs_dev_files(dev);
pcie_aspm_create_sysfs_dev_files(dev);
if (dev->reset_fn) {
@@ -1524,11 +1471,7 @@ static int pci_create_capabilities_sysfs(struct pci_dev *dev)
error:
pcie_aspm_remove_sysfs_dev_files(dev);
- if (dev->vpd && dev->vpd->attr) {
- sysfs_remove_bin_file(&dev->dev.kobj, dev->vpd->attr);
- kfree(dev->vpd->attr);
- }
-
+ pcie_vpd_remove_sysfs_dev_files(dev);
return retval;
}
@@ -1602,11 +1545,7 @@ err:
static void pci_remove_capabilities_sysfs(struct pci_dev *dev)
{
- if (dev->vpd && dev->vpd->attr) {
- sysfs_remove_bin_file(&dev->dev.kobj, dev->vpd->attr);
- kfree(dev->vpd->attr);
- }
-
+ pcie_vpd_remove_sysfs_dev_files(dev);
pcie_aspm_remove_sysfs_dev_files(dev);
if (dev->reset_fn) {
device_remove_file(&dev->dev, &reset_attr);
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 6722302db194..023f7cf25bff 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -105,25 +105,10 @@ static inline bool pci_power_manageable(struct pci_dev *pci_dev)
return !pci_has_subordinate(pci_dev) || pci_dev->bridge_d3;
}
-struct pci_vpd_ops {
- ssize_t (*read)(struct pci_dev *dev, loff_t pos, size_t count, void *buf);
- ssize_t (*write)(struct pci_dev *dev, loff_t pos, size_t count, const void *buf);
- int (*set_size)(struct pci_dev *dev, size_t len);
-};
-
-struct pci_vpd {
- const struct pci_vpd_ops *ops;
- struct bin_attribute *attr; /* Descriptor for sysfs VPD entry */
- struct mutex lock;
- unsigned int len;
- u16 flag;
- u8 cap;
- u8 busy:1;
- u8 valid:1;
-};
-
int pci_vpd_init(struct pci_dev *dev);
void pci_vpd_release(struct pci_dev *dev);
+void pcie_vpd_create_sysfs_dev_files(struct pci_dev *dev);
+void pcie_vpd_remove_sysfs_dev_files(struct pci_dev *dev);
/* PCI /proc functions */
#ifdef CONFIG_PROC_FS
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index df75bc8ed40d..76eaf4ad7652 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -1967,31 +1967,6 @@ static void quirk_netmos(struct pci_dev *dev)
DECLARE_PCI_FIXUP_CLASS_HEADER(PCI_VENDOR_ID_NETMOS, PCI_ANY_ID,
PCI_CLASS_COMMUNICATION_SERIAL, 8, quirk_netmos);
-/*
- * Quirk non-zero PCI functions to route VPD access through function 0 for
- * devices that share VPD resources between functions. The functions are
- * expected to be identical devices.
- */
-static void quirk_f0_vpd_link(struct pci_dev *dev)
-{
- struct pci_dev *f0;
-
- if (!PCI_FUNC(dev->devfn))
- return;
-
- f0 = pci_get_slot(dev->bus, PCI_DEVFN(PCI_SLOT(dev->devfn), 0));
- if (!f0)
- return;
-
- if (f0->vpd && dev->class == f0->class &&
- dev->vendor == f0->vendor && dev->device == f0->device)
- dev->dev_flags |= PCI_DEV_FLAGS_VPD_REF_F0;
-
- pci_dev_put(f0);
-}
-DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_VENDOR_ID_INTEL, PCI_ANY_ID,
- PCI_CLASS_NETWORK_ETHERNET, 8, quirk_f0_vpd_link);
-
static void quirk_e100_interrupt(struct pci_dev *dev)
{
u16 command, pmcsr;
@@ -2182,83 +2157,6 @@ static void quirk_via_cx700_pci_parking_caching(struct pci_dev *dev)
}
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, 0x324e, quirk_via_cx700_pci_parking_caching);
-/*
- * If a device follows the VPD format spec, the PCI core will not read or
- * write past the VPD End Tag. But some vendors do not follow the VPD
- * format spec, so we can't tell how much data is safe to access. Devices
- * may behave unpredictably if we access too much. Blacklist these devices
- * so we don't touch VPD at all.
- */
-static void quirk_blacklist_vpd(struct pci_dev *dev)
-{
- if (dev->vpd) {
- dev->vpd->len = 0;
- pci_warn(dev, FW_BUG "disabling VPD access (can't determine size of non-standard VPD format)\n");
- }
-}
-
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x0060, quirk_blacklist_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x007c, quirk_blacklist_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x0413, quirk_blacklist_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x0078, quirk_blacklist_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x0079, quirk_blacklist_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x0073, quirk_blacklist_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x0071, quirk_blacklist_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x005b, quirk_blacklist_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x002f, quirk_blacklist_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x005d, quirk_blacklist_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x005f, quirk_blacklist_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, PCI_ANY_ID,
- quirk_blacklist_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_QLOGIC, 0x2261, quirk_blacklist_vpd);
-
-/*
- * For Broadcom 5706, 5708, 5709 rev. A nics, any read beyond the
- * VPD end tag will hang the device. This problem was initially
- * observed when a vpd entry was created in sysfs
- * ('/sys/bus/pci/devices/<id>/vpd'). A read to this sysfs entry
- * will dump 32k of data. Reading a full 32k will cause an access
- * beyond the VPD end tag causing the device to hang. Once the device
- * is hung, the bnx2 driver will not be able to reset the device.
- * We believe that it is legal to read beyond the end tag and
- * therefore the solution is to limit the read/write length.
- */
-static void quirk_brcm_570x_limit_vpd(struct pci_dev *dev)
-{
- /*
- * Only disable the VPD capability for 5706, 5706S, 5708,
- * 5708S and 5709 rev. A
- */
- if ((dev->device == PCI_DEVICE_ID_NX2_5706) ||
- (dev->device == PCI_DEVICE_ID_NX2_5706S) ||
- (dev->device == PCI_DEVICE_ID_NX2_5708) ||
- (dev->device == PCI_DEVICE_ID_NX2_5708S) ||
- ((dev->device == PCI_DEVICE_ID_NX2_5709) &&
- (dev->revision & 0xf0) == 0x0)) {
- if (dev->vpd)
- dev->vpd->len = 0x80;
- }
-}
-
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
- PCI_DEVICE_ID_NX2_5706,
- quirk_brcm_570x_limit_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
- PCI_DEVICE_ID_NX2_5706S,
- quirk_brcm_570x_limit_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
- PCI_DEVICE_ID_NX2_5708,
- quirk_brcm_570x_limit_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
- PCI_DEVICE_ID_NX2_5708S,
- quirk_brcm_570x_limit_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
- PCI_DEVICE_ID_NX2_5709,
- quirk_brcm_570x_limit_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
- PCI_DEVICE_ID_NX2_5709S,
- quirk_brcm_570x_limit_vpd);
-
static void quirk_brcm_5719_limit_mrrs(struct pci_dev *dev)
{
u32 rev;
@@ -3409,25 +3307,6 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CACTUS_RIDGE_4C
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PORT_RIDGE,
quirk_thunderbolt_hotplug_msi);
-static void quirk_chelsio_extend_vpd(struct pci_dev *dev)
-{
- pci_set_vpd_size(dev, 8192);
-}
-
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x20, quirk_chelsio_extend_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x21, quirk_chelsio_extend_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x22, quirk_chelsio_extend_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x23, quirk_chelsio_extend_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x24, quirk_chelsio_extend_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x25, quirk_chelsio_extend_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x26, quirk_chelsio_extend_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x30, quirk_chelsio_extend_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x31, quirk_chelsio_extend_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x32, quirk_chelsio_extend_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x35, quirk_chelsio_extend_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x36, quirk_chelsio_extend_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x37, quirk_chelsio_extend_vpd);
-
#ifdef CONFIG_ACPI
/*
* Apple: Shutdown Cactus Ridge Thunderbolt controller.
diff --git a/drivers/pci/vpd.c b/drivers/pci/vpd.c
index 4b22885f4e9c..00b8b5d37056 100644
--- a/drivers/pci/vpd.c
+++ b/drivers/pci/vpd.c
@@ -6,7 +6,460 @@
*/
#include <linux/pci.h>
+#include <linux/delay.h>
#include <linux/export.h>
+#include <linux/sched/signal.h>
+#include "pci.h"
+
+/* VPD access through PCI 2.2+ VPD capability */
+
+struct pci_vpd_ops {
+ ssize_t (*read)(struct pci_dev *dev, loff_t pos, size_t count, void *buf);
+ ssize_t (*write)(struct pci_dev *dev, loff_t pos, size_t count, const void *buf);
+ int (*set_size)(struct pci_dev *dev, size_t len);
+};
+
+struct pci_vpd {
+ const struct pci_vpd_ops *ops;
+ struct bin_attribute *attr; /* Descriptor for sysfs VPD entry */
+ struct mutex lock;
+ unsigned int len;
+ u16 flag;
+ u8 cap;
+ unsigned int busy:1;
+ unsigned int valid:1;
+};
+
+/**
+ * pci_read_vpd - Read one entry from Vital Product Data
+ * @dev: pci device struct
+ * @pos: offset in vpd space
+ * @count: number of bytes to read
+ * @buf: pointer to where to store result
+ */
+ssize_t pci_read_vpd(struct pci_dev *dev, loff_t pos, size_t count, void *buf)
+{
+ if (!dev->vpd || !dev->vpd->ops)
+ return -ENODEV;
+ return dev->vpd->ops->read(dev, pos, count, buf);
+}
+EXPORT_SYMBOL(pci_read_vpd);
+
+/**
+ * pci_write_vpd - Write entry to Vital Product Data
+ * @dev: pci device struct
+ * @pos: offset in vpd space
+ * @count: number of bytes to write
+ * @buf: buffer containing write data
+ */
+ssize_t pci_write_vpd(struct pci_dev *dev, loff_t pos, size_t count, const void *buf)
+{
+ if (!dev->vpd || !dev->vpd->ops)
+ return -ENODEV;
+ return dev->vpd->ops->write(dev, pos, count, buf);
+}
+EXPORT_SYMBOL(pci_write_vpd);
+
+/**
+ * pci_set_vpd_size - Set size of Vital Product Data space
+ * @dev: pci device struct
+ * @len: size of vpd space
+ */
+int pci_set_vpd_size(struct pci_dev *dev, size_t len)
+{
+ if (!dev->vpd || !dev->vpd->ops)
+ return -ENODEV;
+ return dev->vpd->ops->set_size(dev, len);
+}
+EXPORT_SYMBOL(pci_set_vpd_size);
+
+#define PCI_VPD_MAX_SIZE (PCI_VPD_ADDR_MASK + 1)
+
+/**
+ * pci_vpd_size - determine actual size of Vital Product Data
+ * @dev: pci device struct
+ * @old_size: current assumed size, also maximum allowed size
+ */
+static size_t pci_vpd_size(struct pci_dev *dev, size_t old_size)
+{
+ size_t off = 0;
+ unsigned char header[1+2]; /* 1 byte tag, 2 bytes length */
+
+ while (off < old_size &&
+ pci_read_vpd(dev, off, 1, header) == 1) {
+ unsigned char tag;
+
+ if (header[0] & PCI_VPD_LRDT) {
+ /* Large Resource Data Type Tag */
+ tag = pci_vpd_lrdt_tag(header);
+ /* Only read length from known tag items */
+ if ((tag == PCI_VPD_LTIN_ID_STRING) ||
+ (tag == PCI_VPD_LTIN_RO_DATA) ||
+ (tag == PCI_VPD_LTIN_RW_DATA)) {
+ if (pci_read_vpd(dev, off+1, 2,
+ &header[1]) != 2) {
+ pci_warn(dev, "invalid large VPD tag %02x size at offset %zu",
+ tag, off + 1);
+ return 0;
+ }
+ off += PCI_VPD_LRDT_TAG_SIZE +
+ pci_vpd_lrdt_size(header);
+ }
+ } else {
+ /* Short Resource Data Type Tag */
+ off += PCI_VPD_SRDT_TAG_SIZE +
+ pci_vpd_srdt_size(header);
+ tag = pci_vpd_srdt_tag(header);
+ }
+
+ if (tag == PCI_VPD_STIN_END) /* End tag descriptor */
+ return off;
+
+ if ((tag != PCI_VPD_LTIN_ID_STRING) &&
+ (tag != PCI_VPD_LTIN_RO_DATA) &&
+ (tag != PCI_VPD_LTIN_RW_DATA)) {
+ pci_warn(dev, "invalid %s VPD tag %02x at offset %zu",
+ (header[0] & PCI_VPD_LRDT) ? "large" : "short",
+ tag, off);
+ return 0;
+ }
+ }
+ return 0;
+}
+
+/*
+ * Wait for last operation to complete.
+ * This code has to spin since there is no other notification from the PCI
+ * hardware. Since the VPD is often implemented by serial attachment to an
+ * EEPROM, it may take many milliseconds to complete.
+ *
+ * Returns 0 on success, negative values indicate error.
+ */
+static int pci_vpd_wait(struct pci_dev *dev)
+{
+ struct pci_vpd *vpd = dev->vpd;
+ unsigned long timeout = jiffies + msecs_to_jiffies(125);
+ unsigned long max_sleep = 16;
+ u16 status;
+ int ret;
+
+ if (!vpd->busy)
+ return 0;
+
+ while (time_before(jiffies, timeout)) {
+ ret = pci_user_read_config_word(dev, vpd->cap + PCI_VPD_ADDR,
+ &status);
+ if (ret < 0)
+ return ret;
+
+ if ((status & PCI_VPD_ADDR_F) == vpd->flag) {
+ vpd->busy = 0;
+ return 0;
+ }
+
+ if (fatal_signal_pending(current))
+ return -EINTR;
+
+ usleep_range(10, max_sleep);
+ if (max_sleep < 1024)
+ max_sleep *= 2;
+ }
+
+ pci_warn(dev, "VPD access failed. This is likely a firmware bug on this device. Contact the card vendor for a firmware update\n");
+ return -ETIMEDOUT;
+}
+
+static ssize_t pci_vpd_read(struct pci_dev *dev, loff_t pos, size_t count,
+ void *arg)
+{
+ struct pci_vpd *vpd = dev->vpd;
+ int ret;
+ loff_t end = pos + count;
+ u8 *buf = arg;
+
+ if (pos < 0)
+ return -EINVAL;
+
+ if (!vpd->valid) {
+ vpd->valid = 1;
+ vpd->len = pci_vpd_size(dev, vpd->len);
+ }
+
+ if (vpd->len == 0)
+ return -EIO;
+
+ if (pos > vpd->len)
+ return 0;
+
+ if (end > vpd->len) {
+ end = vpd->len;
+ count = end - pos;
+ }
+
+ if (mutex_lock_killable(&vpd->lock))
+ return -EINTR;
+
+ ret = pci_vpd_wait(dev);
+ if (ret < 0)
+ goto out;
+
+ while (pos < end) {
+ u32 val;
+ unsigned int i, skip;
+
+ ret = pci_user_write_config_word(dev, vpd->cap + PCI_VPD_ADDR,
+ pos & ~3);
+ if (ret < 0)
+ break;
+ vpd->busy = 1;
+ vpd->flag = PCI_VPD_ADDR_F;
+ ret = pci_vpd_wait(dev);
+ if (ret < 0)
+ break;
+
+ ret = pci_user_read_config_dword(dev, vpd->cap + PCI_VPD_DATA, &val);
+ if (ret < 0)
+ break;
+
+ skip = pos & 3;
+ for (i = 0; i < sizeof(u32); i++) {
+ if (i >= skip) {
+ *buf++ = val;
+ if (++pos == end)
+ break;
+ }
+ val >>= 8;
+ }
+ }
+out:
+ mutex_unlock(&vpd->lock);
+ return ret ? ret : count;
+}
+
+static ssize_t pci_vpd_write(struct pci_dev *dev, loff_t pos, size_t count,
+ const void *arg)
+{
+ struct pci_vpd *vpd = dev->vpd;
+ const u8 *buf = arg;
+ loff_t end = pos + count;
+ int ret = 0;
+
+ if (pos < 0 || (pos & 3) || (count & 3))
+ return -EINVAL;
+
+ if (!vpd->valid) {
+ vpd->valid = 1;
+ vpd->len = pci_vpd_size(dev, vpd->len);
+ }
+
+ if (vpd->len == 0)
+ return -EIO;
+
+ if (end > vpd->len)
+ return -EINVAL;
+
+ if (mutex_lock_killable(&vpd->lock))
+ return -EINTR;
+
+ ret = pci_vpd_wait(dev);
+ if (ret < 0)
+ goto out;
+
+ while (pos < end) {
+ u32 val;
+
+ val = *buf++;
+ val |= *buf++ << 8;
+ val |= *buf++ << 16;
+ val |= *buf++ << 24;
+
+ ret = pci_user_write_config_dword(dev, vpd->cap + PCI_VPD_DATA, val);
+ if (ret < 0)
+ break;
+ ret = pci_user_write_config_word(dev, vpd->cap + PCI_VPD_ADDR,
+ pos | PCI_VPD_ADDR_F);
+ if (ret < 0)
+ break;
+
+ vpd->busy = 1;
+ vpd->flag = 0;
+ ret = pci_vpd_wait(dev);
+ if (ret < 0)
+ break;
+
+ pos += sizeof(u32);
+ }
+out:
+ mutex_unlock(&vpd->lock);
+ return ret ? ret : count;
+}
+
+static int pci_vpd_set_size(struct pci_dev *dev, size_t len)
+{
+ struct pci_vpd *vpd = dev->vpd;
+
+ if (len == 0 || len > PCI_VPD_MAX_SIZE)
+ return -EIO;
+
+ vpd->valid = 1;
+ vpd->len = len;
+
+ return 0;
+}
+
+static const struct pci_vpd_ops pci_vpd_ops = {
+ .read = pci_vpd_read,
+ .write = pci_vpd_write,
+ .set_size = pci_vpd_set_size,
+};
+
+static ssize_t pci_vpd_f0_read(struct pci_dev *dev, loff_t pos, size_t count,
+ void *arg)
+{
+ struct pci_dev *tdev = pci_get_slot(dev->bus,
+ PCI_DEVFN(PCI_SLOT(dev->devfn), 0));
+ ssize_t ret;
+
+ if (!tdev)
+ return -ENODEV;
+
+ ret = pci_read_vpd(tdev, pos, count, arg);
+ pci_dev_put(tdev);
+ return ret;
+}
+
+static ssize_t pci_vpd_f0_write(struct pci_dev *dev, loff_t pos, size_t count,
+ const void *arg)
+{
+ struct pci_dev *tdev = pci_get_slot(dev->bus,
+ PCI_DEVFN(PCI_SLOT(dev->devfn), 0));
+ ssize_t ret;
+
+ if (!tdev)
+ return -ENODEV;
+
+ ret = pci_write_vpd(tdev, pos, count, arg);
+ pci_dev_put(tdev);
+ return ret;
+}
+
+static int pci_vpd_f0_set_size(struct pci_dev *dev, size_t len)
+{
+ struct pci_dev *tdev = pci_get_slot(dev->bus,
+ PCI_DEVFN(PCI_SLOT(dev->devfn), 0));
+ int ret;
+
+ if (!tdev)
+ return -ENODEV;
+
+ ret = pci_set_vpd_size(tdev, len);
+ pci_dev_put(tdev);
+ return ret;
+}
+
+static const struct pci_vpd_ops pci_vpd_f0_ops = {
+ .read = pci_vpd_f0_read,
+ .write = pci_vpd_f0_write,
+ .set_size = pci_vpd_f0_set_size,
+};
+
+int pci_vpd_init(struct pci_dev *dev)
+{
+ struct pci_vpd *vpd;
+ u8 cap;
+
+ cap = pci_find_capability(dev, PCI_CAP_ID_VPD);
+ if (!cap)
+ return -ENODEV;
+
+ vpd = kzalloc(sizeof(*vpd), GFP_ATOMIC);
+ if (!vpd)
+ return -ENOMEM;
+
+ vpd->len = PCI_VPD_MAX_SIZE;
+ if (dev->dev_flags & PCI_DEV_FLAGS_VPD_REF_F0)
+ vpd->ops = &pci_vpd_f0_ops;
+ else
+ vpd->ops = &pci_vpd_ops;
+ mutex_init(&vpd->lock);
+ vpd->cap = cap;
+ vpd->busy = 0;
+ vpd->valid = 0;
+ dev->vpd = vpd;
+ return 0;
+}
+
+void pci_vpd_release(struct pci_dev *dev)
+{
+ kfree(dev->vpd);
+}
+
+static ssize_t read_vpd_attr(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *bin_attr, char *buf,
+ loff_t off, size_t count)
+{
+ struct pci_dev *dev = to_pci_dev(kobj_to_dev(kobj));
+
+ if (bin_attr->size > 0) {
+ if (off > bin_attr->size)
+ count = 0;
+ else if (count > bin_attr->size - off)
+ count = bin_attr->size - off;
+ }
+
+ return pci_read_vpd(dev, off, count, buf);
+}
+
+static ssize_t write_vpd_attr(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *bin_attr, char *buf,
+ loff_t off, size_t count)
+{
+ struct pci_dev *dev = to_pci_dev(kobj_to_dev(kobj));
+
+ if (bin_attr->size > 0) {
+ if (off > bin_attr->size)
+ count = 0;
+ else if (count > bin_attr->size - off)
+ count = bin_attr->size - off;
+ }
+
+ return pci_write_vpd(dev, off, count, buf);
+}
+
+void pcie_vpd_create_sysfs_dev_files(struct pci_dev *dev)
+{
+ int retval;
+ struct bin_attribute *attr;
+
+ if (!dev->vpd)
+ return;
+
+ attr = kzalloc(sizeof(*attr), GFP_ATOMIC);
+ if (!attr)
+ return;
+
+ sysfs_bin_attr_init(attr);
+ attr->size = 0;
+ attr->attr.name = "vpd";
+ attr->attr.mode = S_IRUSR | S_IWUSR;
+ attr->read = read_vpd_attr;
+ attr->write = write_vpd_attr;
+ retval = sysfs_create_bin_file(&dev->dev.kobj, attr);
+ if (retval) {
+ kfree(attr);
+ return;
+ }
+
+ dev->vpd->attr = attr;
+}
+
+void pcie_vpd_remove_sysfs_dev_files(struct pci_dev *dev)
+{
+ if (dev->vpd && dev->vpd->attr) {
+ sysfs_remove_bin_file(&dev->dev.kobj, dev->vpd->attr);
+ kfree(dev->vpd->attr);
+ }
+}
int pci_vpd_find_tag(const u8 *buf, unsigned int off, unsigned int len, u8 rdt)
{
@@ -60,3 +513,123 @@ int pci_vpd_find_info_keyword(const u8 *buf, unsigned int off,
return -ENOENT;
}
EXPORT_SYMBOL_GPL(pci_vpd_find_info_keyword);
+
+#ifdef CONFIG_PCI_QUIRKS
+/*
+ * Quirk non-zero PCI functions to route VPD access through function 0 for
+ * devices that share VPD resources between functions. The functions are
+ * expected to be identical devices.
+ */
+static void quirk_f0_vpd_link(struct pci_dev *dev)
+{
+ struct pci_dev *f0;
+
+ if (!PCI_FUNC(dev->devfn))
+ return;
+
+ f0 = pci_get_slot(dev->bus, PCI_DEVFN(PCI_SLOT(dev->devfn), 0));
+ if (!f0)
+ return;
+
+ if (f0->vpd && dev->class == f0->class &&
+ dev->vendor == f0->vendor && dev->device == f0->device)
+ dev->dev_flags |= PCI_DEV_FLAGS_VPD_REF_F0;
+
+ pci_dev_put(f0);
+}
+DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_VENDOR_ID_INTEL, PCI_ANY_ID,
+ PCI_CLASS_NETWORK_ETHERNET, 8, quirk_f0_vpd_link);
+
+/*
+ * If a device follows the VPD format spec, the PCI core will not read or
+ * write past the VPD End Tag. But some vendors do not follow the VPD
+ * format spec, so we can't tell how much data is safe to access. Devices
+ * may behave unpredictably if we access too much. Blacklist these devices
+ * so we don't touch VPD at all.
+ */
+static void quirk_blacklist_vpd(struct pci_dev *dev)
+{
+ if (dev->vpd) {
+ dev->vpd->len = 0;
+ pci_warn(dev, FW_BUG "disabling VPD access (can't determine size of non-standard VPD format)\n");
+ }
+}
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x0060, quirk_blacklist_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x007c, quirk_blacklist_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x0413, quirk_blacklist_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x0078, quirk_blacklist_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x0079, quirk_blacklist_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x0073, quirk_blacklist_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x0071, quirk_blacklist_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x005b, quirk_blacklist_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x002f, quirk_blacklist_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x005d, quirk_blacklist_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x005f, quirk_blacklist_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, PCI_ANY_ID,
+ quirk_blacklist_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_QLOGIC, 0x2261, quirk_blacklist_vpd);
+
+/*
+ * For Broadcom 5706, 5708, 5709 rev. A nics, any read beyond the
+ * VPD end tag will hang the device. This problem was initially
+ * observed when a vpd entry was created in sysfs
+ * ('/sys/bus/pci/devices/<id>/vpd'). A read to this sysfs entry
+ * will dump 32k of data. Reading a full 32k will cause an access
+ * beyond the VPD end tag causing the device to hang. Once the device
+ * is hung, the bnx2 driver will not be able to reset the device.
+ * We believe that it is legal to read beyond the end tag and
+ * therefore the solution is to limit the read/write length.
+ */
+static void quirk_brcm_570x_limit_vpd(struct pci_dev *dev)
+{
+ /*
+ * Only disable the VPD capability for 5706, 5706S, 5708,
+ * 5708S and 5709 rev. A
+ */
+ if ((dev->device == PCI_DEVICE_ID_NX2_5706) ||
+ (dev->device == PCI_DEVICE_ID_NX2_5706S) ||
+ (dev->device == PCI_DEVICE_ID_NX2_5708) ||
+ (dev->device == PCI_DEVICE_ID_NX2_5708S) ||
+ ((dev->device == PCI_DEVICE_ID_NX2_5709) &&
+ (dev->revision & 0xf0) == 0x0)) {
+ if (dev->vpd)
+ dev->vpd->len = 0x80;
+ }
+}
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5706,
+ quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5706S,
+ quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5708,
+ quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5708S,
+ quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5709,
+ quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5709S,
+ quirk_brcm_570x_limit_vpd);
+
+static void quirk_chelsio_extend_vpd(struct pci_dev *dev)
+{
+ pci_set_vpd_size(dev, 8192);
+}
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x20, quirk_chelsio_extend_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x21, quirk_chelsio_extend_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x22, quirk_chelsio_extend_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x23, quirk_chelsio_extend_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x24, quirk_chelsio_extend_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x25, quirk_chelsio_extend_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x26, quirk_chelsio_extend_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x30, quirk_chelsio_extend_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x31, quirk_chelsio_extend_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x32, quirk_chelsio_extend_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x35, quirk_chelsio_extend_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x36, quirk_chelsio_extend_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CHELSIO, 0x37, quirk_chelsio_extend_vpd);
+#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 12:16:34 +0100