@@ -301,12 +301,12 @@ static int cdns_pcie_ep_set_msix(struct pci_epc *epc, u8 fn, u8 vfn,
val |= interrupts;
cdns_pcie_ep_fn_writew(pcie, fn, reg, val);
- /* Set MSIX BAR and offset */
+ /* Set MSI-X BAR and offset */
reg = cap + PCI_MSIX_TABLE;
val = offset | bir;
cdns_pcie_ep_fn_writel(pcie, fn, reg, val);
- /* Set PBA BAR and offset. BAR must match MSIX BAR */
+ /* Set PBA BAR and offset. BAR must match MSI-X BAR */
reg = cap + PCI_MSIX_PBA;
val = (offset + (interrupts * PCI_MSIX_ENTRY_SIZE)) | bir;
cdns_pcie_ep_fn_writel(pcie, fn, reg, val);
@@ -573,8 +573,8 @@ static int cdns_pcie_ep_start(struct pci_epc *epc)
/*
* Next function field in ARI_CAP_AND_CTR register for last function
- * should be 0.
- * Clearing Next Function Number field for the last function used.
+ * should be 0. Clear Next Function Number field for the last
+ * function used.
*/
last_fn = find_last_bit(&epc->function_num_map, BITS_PER_LONG);
reg = CDNS_PCIE_CORE_PF_I_ARI_CAP_AND_CTRL(last_fn);
@@ -48,7 +48,7 @@
#define PARF_DBI_BASE_ADDR_HI 0x354
#define PARF_SLV_ADDR_SPACE_SIZE 0x358
#define PARF_SLV_ADDR_SPACE_SIZE_HI 0x35c
-#define PARF_NO_SNOOP_OVERIDE 0x3d4
+#define PARF_NO_SNOOP_OVERRIDE 0x3d4
#define PARF_ATU_BASE_ADDR 0x634
#define PARF_ATU_BASE_ADDR_HI 0x638
#define PARF_SRIS_MODE 0x644
@@ -89,9 +89,9 @@
#define PARF_DEBUG_INT_CFG_BUS_MASTER_EN BIT(2)
#define PARF_DEBUG_INT_RADM_PM_TURNOFF BIT(3)
-/* PARF_NO_SNOOP_OVERIDE register fields */
-#define WR_NO_SNOOP_OVERIDE_EN BIT(1)
-#define RD_NO_SNOOP_OVERIDE_EN BIT(3)
+/* PARF_NO_SNOOP_OVERRIDE register fields */
+#define WR_NO_SNOOP_OVERRIDE_EN BIT(1)
+#define RD_NO_SNOOP_OVERRIDE_EN BIT(3)
/* PARF_DEVICE_TYPE register fields */
#define PARF_DEVICE_TYPE_EP 0x0
@@ -529,8 +529,8 @@ static int qcom_pcie_perst_deassert(struct dw_pcie *pci)
writel_relaxed(val, pcie_ep->parf + PARF_LTSSM);
if (pcie_ep->cfg && pcie_ep->cfg->override_no_snoop)
- writel_relaxed(WR_NO_SNOOP_OVERIDE_EN | RD_NO_SNOOP_OVERIDE_EN,
- pcie_ep->parf + PARF_NO_SNOOP_OVERIDE);
+ writel_relaxed(WR_NO_SNOOP_OVERRIDE_EN | RD_NO_SNOOP_OVERRIDE_EN,
+ pcie_ep->parf + PARF_NO_SNOOP_OVERRIDE);
return 0;
@@ -61,7 +61,7 @@
#define PARF_DBI_BASE_ADDR_V2_HI 0x354
#define PARF_SLV_ADDR_SPACE_SIZE_V2 0x358
#define PARF_SLV_ADDR_SPACE_SIZE_V2_HI 0x35c
-#define PARF_NO_SNOOP_OVERIDE 0x3d4
+#define PARF_NO_SNOOP_OVERRIDE 0x3d4
#define PARF_ATU_BASE_ADDR 0x634
#define PARF_ATU_BASE_ADDR_HI 0x638
#define PARF_DEVICE_TYPE 0x1000
@@ -135,9 +135,9 @@
#define PARF_INT_ALL_LINK_UP BIT(13)
#define PARF_INT_MSI_DEV_0_7 GENMASK(30, 23)
-/* PARF_NO_SNOOP_OVERIDE register fields */
-#define WR_NO_SNOOP_OVERIDE_EN BIT(1)
-#define RD_NO_SNOOP_OVERIDE_EN BIT(3)
+/* PARF_NO_SNOOP_OVERRIDE register fields */
+#define WR_NO_SNOOP_OVERRIDE_EN BIT(1)
+#define RD_NO_SNOOP_OVERRIDE_EN BIT(3)
/* PARF_DEVICE_TYPE register fields */
#define DEVICE_TYPE_RC 0x4
@@ -1007,8 +1007,8 @@ static int qcom_pcie_post_init_2_7_0(struct qcom_pcie *pcie)
const struct qcom_pcie_cfg *pcie_cfg = pcie->cfg;
if (pcie_cfg->override_no_snoop)
- writel(WR_NO_SNOOP_OVERIDE_EN | RD_NO_SNOOP_OVERIDE_EN,
- pcie->parf + PARF_NO_SNOOP_OVERIDE);
+ writel(WR_NO_SNOOP_OVERRIDE_EN | RD_NO_SNOOP_OVERRIDE_EN,
+ pcie->parf + PARF_NO_SNOOP_OVERRIDE);
qcom_pcie_clear_aspm_l0s(pcie->pci);
qcom_pcie_clear_hpc(pcie->pci);
@@ -1422,7 +1422,7 @@ static void mvebu_pcie_powerdown(struct mvebu_pcie_port *port)
}
/*
- * devm_of_pci_get_host_bridge_resources() only sets up translateable resources,
+ * devm_of_pci_get_host_bridge_resources() only sets up translatable resources,
* so we need extra resource setup parsing our special DT properties encoding
* the MEM and IO apertures.
*/
@@ -204,7 +204,7 @@ static int thunder_ecam_config_read(struct pci_bus *bus, unsigned int devfn,
v = readl(addr);
if (v & 0xff00)
- pr_err("Bad MSIX cap header: %08x\n", v);
+ pr_err("Bad MSI-X cap header: %08x\n", v);
v |= 0xbc00; /* next capability is EA at 0xbc */
set_val(v, where, size, val);
return PCIBIOS_SUCCESSFUL;
@@ -154,7 +154,7 @@ static void xgene_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)
* X-Gene v1 only has 16 MSI GIC IRQs for 2048 MSI vectors. To maintain
* the expected behaviour of .set_affinity for each MSI interrupt, the 16
* MSI GIC IRQs are statically allocated to 8 X-Gene v1 cores (2 GIC IRQs
- * for each core). The MSI vector is moved fom 1 MSI GIC IRQ to another
+ * for each core). The MSI vector is moved from 1 MSI GIC IRQ to another
* MSI GIC IRQ to steer its MSI interrupt to correct X-Gene v1 core. As a
* consequence, the total MSI vectors that X-Gene v1 supports will be
* reduced to 256 (2048/8) vectors.
@@ -149,7 +149,7 @@ static bool s10_altera_pcie_link_up(struct altera_pcie *pcie)
* Altera PCIe port uses BAR0 of RC's configuration space as the translation
* from PCI bus to native BUS. Entire DDR region is mapped into PCIe space
* using these registers, so it can be reached by DMA from EP devices.
- * This BAR0 will also access to MSI vector when receiving MSI/MSIX interrupt
+ * This BAR0 will also access to MSI vector when receiving MSI/MSI-X interrupt
* from EP devices, eventually trigger interrupt to GIC. The BAR0 of bridge
* should be hidden during enumeration to avoid the sizing and resource
* allocation by PCIe core.
@@ -40,7 +40,7 @@
/* Broadcom STB PCIe Register Offsets */
#define PCIE_RC_CFG_VENDOR_VENDOR_SPECIFIC_REG1 0x0188
#define PCIE_RC_CFG_VENDOR_VENDOR_SPECIFIC_REG1_ENDIAN_MODE_BAR2_MASK 0xc
-#define PCIE_RC_CFG_VENDOR_SPCIFIC_REG1_LITTLE_ENDIAN 0x0
+#define PCIE_RC_CFG_VENDOR_SPECIFIC_REG1_LITTLE_ENDIAN 0x0
#define PCIE_RC_CFG_PRIV1_ID_VAL3 0x043c
#define PCIE_RC_CFG_PRIV1_ID_VAL3_CLASS_CODE_MASK 0xffffff
@@ -1180,7 +1180,7 @@ static int brcm_pcie_setup(struct brcm_pcie *pcie)
/* PCIe->SCB endian mode for inbound window */
tmp = readl(base + PCIE_RC_CFG_VENDOR_VENDOR_SPECIFIC_REG1);
- u32p_replace_bits(&tmp, PCIE_RC_CFG_VENDOR_SPCIFIC_REG1_LITTLE_ENDIAN,
+ u32p_replace_bits(&tmp, PCIE_RC_CFG_VENDOR_SPECIFIC_REG1_LITTLE_ENDIAN,
PCIE_RC_CFG_VENDOR_VENDOR_SPECIFIC_REG1_ENDIAN_MODE_BAR2_MASK);
writel(tmp, base + PCIE_RC_CFG_VENDOR_VENDOR_SPECIFIC_REG1);
@@ -178,8 +178,8 @@ static int rcar_pcie_config_access(struct rcar_pcie_host *host,
* space, it's generally only accessible when in endpoint mode.
* When in root complex mode, the controller is unable to target
* itself with either type 0 or type 1 accesses, and indeed, any
- * controller initiated target transfer to its own config space
- * result in a completer abort.
+ * controller-initiated target transfer to its own config space
+ * results in a completer abort.
*
* Each channel effectively only supports a single device, but as
* the same channel <-> device access works for any PCI_SLOT()
@@ -775,7 +775,7 @@ static int rcar_pcie_enable_msi(struct rcar_pcie_host *host)
if (err)
return err;
- /* Two irqs are for MSI, but they are also used for non-MSI irqs */
+ /* Two IRQs are for MSI, but they are also used for non-MSI IRQs */
err = devm_request_irq(dev, msi->irq1, rcar_pcie_msi_irq,
IRQF_SHARED | IRQF_NO_THREAD,
rcar_msi_bottom_chip.name, host);
@@ -792,7 +792,7 @@ static int rcar_pcie_enable_msi(struct rcar_pcie_host *host)
goto err;
}
- /* disable all MSIs */
+ /* Disable all MSIs */
rcar_pci_write_reg(pcie, 0, PCIEMSIIER);
/*
@@ -892,6 +892,7 @@ static int rcar_pcie_inbound_ranges(struct rcar_pcie *pcie,
dev_err(pcie->dev, "Failed to map inbound regions!\n");
return -EINVAL;
}
+
/*
* If the size of the range is larger than the alignment of
* the start address, we have to use multiple entries to
@@ -903,6 +904,7 @@ static int rcar_pcie_inbound_ranges(struct rcar_pcie *pcie,
size = min(size, alignment);
}
+
/* Hardware supports max 4GiB inbound region */
size = min(size, 1ULL << 32);
@@ -26,7 +26,7 @@ config PCI_ENDPOINT_CONFIGFS
help
This will enable the configfs entry that can be used to
configure the endpoint function and used to bind the
- function with a endpoint controller.
+ function with an endpoint controller.
source "drivers/pci/endpoint/functions/Kconfig"
@@ -632,7 +632,7 @@ static void pci_epf_test_raise_irq(struct pci_epf_test *epf_test,
case IRQ_TYPE_MSIX:
count = pci_epc_get_msix(epc, epf->func_no, epf->vfunc_no);
if (reg->irq_number > count || count <= 0) {
- dev_err(dev, "Invalid MSIX IRQ number %d / %d\n",
+ dev_err(dev, "Invalid MSI-X IRQ number %d / %d\n",
reg->irq_number, count);
return;
}
@@ -97,7 +97,7 @@ config HOTPLUG_PCI_CPCI_ZT5550
tristate "Ziatech ZT5550 CompactPCI Hotplug driver"
depends on HOTPLUG_PCI_CPCI && X86
help
- Say Y here if you have an Performance Technologies (formerly Intel,
+ Say Y here if you have a Performance Technologies (formerly Intel,
formerly just Ziatech) Ziatech ZT5550 CompactPCI system card.
To compile this driver as a module, choose M here: the
@@ -430,7 +430,7 @@ void pciehp_get_latch_status(struct controller *ctrl, u8 *status)
* removed immediately after the check so the caller may need to take
* this into account.
*
- * It the hotplug controller itself is not available anymore returns
+ * If the hotplug controller itself is not available anymore returns
* %-ENODEV.
*/
int pciehp_card_present(struct controller *ctrl)
@@ -162,7 +162,7 @@ struct msi_map pci_msix_alloc_irq_at(struct pci_dev *dev, unsigned int index,
EXPORT_SYMBOL_GPL(pci_msix_alloc_irq_at);
/**
- * pci_msix_free_irq - Free an interrupt on a PCI/MSIX interrupt domain
+ * pci_msix_free_irq - Free an interrupt on a PCI/MSI-X interrupt domain
*
* @dev: The PCI device to operate on
* @map: A struct msi_map describing the interrupt to free
@@ -455,9 +455,9 @@ static int devm_of_pci_get_host_bridge_resources(struct device *dev,
* @out_irq: structure of_phandle_args filled by this function
*
* This function resolves the PCI interrupt for a given PCI device. If a
- * device-node exists for a given pci_dev, it will use normal OF tree
+ * device node exists for a given pci_dev, it will use normal OF tree
* walking. If not, it will implement standard swizzling and walk up the
- * PCI tree until an device-node is found, at which point it will finish
+ * PCI tree until a device node is found, at which point it will finish
* resolving using the OF tree walking.
*/
static int of_irq_parse_pci(const struct pci_dev *pdev, struct of_phandle_args *out_irq)
@@ -517,13 +517,16 @@ static int of_irq_parse_pci(const struct pci_dev *pdev, struct of_phandle_args *
}
/*
- * Ok, we have found a parent with a device-node, hand over to
+ * Ok, we have found a parent with a device node, hand over to
* the OF parsing code.
+ *
* We build a unit address from the linux device to be used for
* resolution. Note that we use the linux bus number which may
* not match your firmware bus numbering.
+ *
* Fortunately, in most cases, interrupt-map-mask doesn't
* include the bus number as part of the matching.
+ *
* You should still be careful about that though if you intend
* to rely on this function (you ship a firmware that doesn't
* create device nodes for all PCI devices).
@@ -4766,7 +4766,7 @@ static bool pcie_wait_for_link_delay(struct pci_dev *pdev, bool active,
/*
* PCIe r4.0 sec 6.6.1, a component must enter LTSSM Detect within 20ms,
- * after which we should expect an link active if the reset was
+ * after which we should expect the link to be active if the reset was
* successful. If so, software must wait a minimum 100ms before sending
* configuration requests to devices downstream this port.
*
@@ -2,7 +2,7 @@
/*
* Implement the AER root port service driver. The driver registers an IRQ
* handler. When a root port triggers an AER interrupt, the IRQ handler
- * collects root port status and schedules work.
+ * collects Root Port status and schedules work.
*
* Copyright (C) 2006 Intel Corp.
* Tom Long Nguyen (tom.l.nguyen@intel.com)
@@ -56,9 +56,9 @@ struct aer_stats {
/*
* Fields for all AER capable devices. They indicate the errors
* "as seen by this device". Note that this may mean that if an
- * end point is causing problems, the AER counters may increment
- * at its link partner (e.g. root port) because the errors will be
- * "seen" by the link partner and not the problematic end point
+ * Endpoint is causing problems, the AER counters may increment
+ * at its link partner (e.g. Root Port) because the errors will be
+ * "seen" by the link partner and not the problematic Endpoint
* itself (which may report all counters as 0 as it never saw any
* problems).
*/
@@ -76,10 +76,10 @@ struct aer_stats {
u64 dev_total_nonfatal_errs;
/*
- * Fields for Root ports & root complex event collectors only, these
+ * Fields for Root Ports & Root Complex Event Collectors only; these
* indicate the total number of ERR_COR, ERR_FATAL, and ERR_NONFATAL
- * messages received by the root port / event collector, INCLUDING the
- * ones that are generated internally (by the rootport itself)
+ * messages received by the Root Port / Event Collector, INCLUDING the
+ * ones that are generated internally (by the Root Port itself)
*/
u64 rootport_total_cor_errs;
u64 rootport_total_fatal_errs;
@@ -138,7 +138,7 @@ static const char * const ecrc_policy_str[] = {
* enable_ecrc_checking - enable PCIe ECRC checking for a device
* @dev: the PCI device
*
- * Returns 0 on success, or negative on failure.
+ * Return: 0 on success, or negative on failure.
*/
static int enable_ecrc_checking(struct pci_dev *dev)
{
@@ -159,10 +159,10 @@ static int enable_ecrc_checking(struct pci_dev *dev)
}
/**
- * disable_ecrc_checking - disables PCIe ECRC checking for a device
+ * disable_ecrc_checking - disable PCIe ECRC checking for a device
* @dev: the PCI device
*
- * Returns 0 on success, or negative on failure.
+ * Return: 0 on success, or negative on failure.
*/
static int disable_ecrc_checking(struct pci_dev *dev)
{
@@ -283,10 +283,10 @@ void pci_aer_clear_fatal_status(struct pci_dev *dev)
* pci_aer_raw_clear_status - Clear AER error registers.
* @dev: the PCI device
*
- * Clearing AER error status registers unconditionally, regardless of
+ * Clear AER error status registers unconditionally, regardless of
* whether they're owned by firmware or the OS.
*
- * Returns 0 on success, or negative on failure.
+ * Return: 0 on success, or negative on failure.
*/
int pci_aer_raw_clear_status(struct pci_dev *dev)
{
@@ -378,8 +378,8 @@ void pci_aer_init(struct pci_dev *dev)
/*
* We save/restore PCI_ERR_UNCOR_MASK, PCI_ERR_UNCOR_SEVER,
* PCI_ERR_COR_MASK, and PCI_ERR_CAP. Root and Root Complex Event
- * Collectors also implement PCI_ERR_ROOT_COMMAND (PCIe r5.0, sec
- * 7.8.4).
+ * Collectors also implement PCI_ERR_ROOT_COMMAND (PCIe r6.0, sec
+ * 7.8.4.9).
*/
n = pcie_cap_has_rtctl(dev) ? 5 : 4;
pci_add_ext_cap_save_buffer(dev, PCI_EXT_CAP_ID_ERR, sizeof(u32) * n);
@@ -825,8 +825,8 @@ static bool is_error_source(struct pci_dev *dev, struct aer_err_info *e_info)
u16 reg16;
/*
- * When bus id is equal to 0, it might be a bad id
- * reported by root port.
+ * When bus ID is equal to 0, it might be a bad ID
+ * reported by Root Port.
*/
if ((PCI_BUS_NUM(e_info->id) != 0) &&
!(dev->bus->bus_flags & PCI_BUS_FLAGS_NO_AERSID)) {
@@ -834,15 +834,15 @@ static bool is_error_source(struct pci_dev *dev, struct aer_err_info *e_info)
if (e_info->id == pci_dev_id(dev))
return true;
- /* Continue id comparing if there is no multiple error */
+ /* Continue ID comparing if there is no multiple error */
if (!e_info->multi_error_valid)
return false;
}
/*
* When either
- * 1) bus id is equal to 0. Some ports might lose the bus
- * id of error source id;
+ * 1) bus ID is equal to 0. Some ports might lose the bus
+ * ID of error source id;
* 2) bus flag PCI_BUS_FLAGS_NO_AERSID is set
* 3) There are multiple errors and prior ID comparing fails;
* We check AER status registers to find possible reporter.
@@ -894,9 +894,9 @@ static int find_device_iter(struct pci_dev *dev, void *data)
/**
* find_source_device - search through device hierarchy for source device
* @parent: pointer to Root Port pci_dev data structure
- * @e_info: including detailed error information such like id
+ * @e_info: including detailed error information such as ID
*
- * Return true if found.
+ * Return: true if found.
*
* Invoked by DPC when error is detected at the Root Port.
* Caller of this function must set id, severity, and multi_error_valid of
@@ -938,9 +938,9 @@ static bool find_source_device(struct pci_dev *parent,
/**
* pci_aer_unmask_internal_errors - unmask internal errors
- * @dev: pointer to the pcie_dev data structure
+ * @dev: pointer to the pci_dev data structure
*
- * Unmasks internal errors in the Uncorrectable and Correctable Error
+ * Unmask internal errors in the Uncorrectable and Correctable Error
* Mask registers.
*
* Note: AER must be enabled and supported by the device which must be
@@ -1003,7 +1003,7 @@ static int cxl_rch_handle_error_iter(struct pci_dev *dev, void *data)
if (!is_cxl_mem_dev(dev) || !cxl_error_is_native(dev))
return 0;
- /* protect dev->driver */
+ /* Protect dev->driver */
device_lock(&dev->dev);
err_handler = dev->driver ? dev->driver->err_handler : NULL;
@@ -1195,10 +1195,10 @@ EXPORT_SYMBOL_GPL(aer_recover_queue);
/**
* aer_get_device_error_info - read error status from dev and store it to info
- * @dev: pointer to the device expected to have a error record
+ * @dev: pointer to the device expected to have an error record
* @info: pointer to structure to store the error record
*
- * Return 1 on success, 0 on error.
+ * Return: 1 on success, 0 on error.
*
* Note that @info is reused among all error devices. Clear fields properly.
*/
@@ -1256,7 +1256,7 @@ static inline void aer_process_err_devices(struct aer_err_info *e_info)
{
int i;
- /* Report all before handle them, not to lost records by reset etc. */
+ /* Report all before handling them, to not lose records by reset etc. */
for (i = 0; i < e_info->error_dev_num && e_info->dev[i]; i++) {
if (aer_get_device_error_info(e_info->dev[i], e_info))
aer_print_error(e_info->dev[i], e_info);
@@ -1268,8 +1268,8 @@ static inline void aer_process_err_devices(struct aer_err_info *e_info)
}
/**
- * aer_isr_one_error - consume an error detected by root port
- * @rpc: pointer to the root port which holds an error
+ * aer_isr_one_error - consume an error detected by Root Port
+ * @rpc: pointer to the Root Port which holds an error
* @e_src: pointer to an error source
*/
static void aer_isr_one_error(struct aer_rpc *rpc,
@@ -1319,11 +1319,11 @@ static void aer_isr_one_error(struct aer_rpc *rpc,
}
/**
- * aer_isr - consume errors detected by root port
+ * aer_isr - consume errors detected by Root Port
* @irq: IRQ assigned to Root Port
* @context: pointer to Root Port data structure
*
- * Invoked, as DPC, when root port records new detected error
+ * Invoked, as DPC, when Root Port records new detected error
*/
static irqreturn_t aer_isr(int irq, void *context)
{
@@ -1383,7 +1383,7 @@ static void aer_disable_irq(struct pci_dev *pdev)
int aer = pdev->aer_cap;
u32 reg32;
- /* Disable Root's interrupt in response to error messages */
+ /* Disable Root Port's interrupt in response to error messages */
pci_read_config_dword(pdev, aer + PCI_ERR_ROOT_COMMAND, ®32);
reg32 &= ~ROOT_PORT_INTR_ON_MESG_MASK;
pci_write_config_dword(pdev, aer + PCI_ERR_ROOT_COMMAND, reg32);
@@ -1583,9 +1583,9 @@ static struct pcie_port_service_driver aerdriver = {
};
/**
- * pcie_aer_init - register AER root service driver
+ * pcie_aer_init - register AER service driver
*
- * Invoked when AER root service driver is loaded.
+ * Invoked when AER service driver is loaded.
*/
int __init pcie_aer_init(void)
{
@@ -1880,7 +1880,7 @@ static void remove_dev_resources(struct pci_dev *dev, struct resource *io,
* Make sure prefetchable memory is reduced from
* the correct resource. Specifically we put 32-bit
* prefetchable memory in non-prefetchable window
- * if there is an 64-bit prefetchable window.
+ * if there is a 64-bit prefetchable window.
*
* See comments in __pci_bus_size_bridges() for
* more information.
@@ -38,7 +38,7 @@ enum pci_barno {
* @baseclass_code: broadly classifies the type of function the device performs
* @cache_line_size: specifies the system cacheline size in units of DWORDs
* @subsys_vendor_id: vendor of the add-in card or subsystem
- * @subsys_id: id specific to vendor
+ * @subsys_id: ID specific to vendor
* @interrupt_pin: interrupt pin the device (or device function) uses
*/
struct pci_epf_header {
@@ -59,7 +59,7 @@ struct pci_epf_header {
* @bind: ops to perform when a EPC device has been bound to EPF device
* @unbind: ops to perform when a binding has been lost between a EPC device
* and EPF device
- * @add_cfs: ops to initialize function specific configfs attributes
+ * @add_cfs: ops to initialize function-specific configfs attributes
*/
struct pci_epf_ops {
int (*bind)(struct pci_epf *epf);
@@ -138,7 +138,7 @@ struct pci_epf_bar {
* @epc: the EPC device to which this EPF device is bound
* @epf_pf: the physical EPF device to which this virtual EPF device is bound
* @driver: the EPF driver to which this EPF device is bound
- * @id: Pointer to the EPF device ID
+ * @id: pointer to the EPF device ID
* @list: to add pci_epf as a list of PCI endpoint functions to pci_epc
* @lock: mutex to protect pci_epf_ops
* @sec_epc: the secondary EPC device to which this EPF device is bound
@@ -151,7 +151,7 @@ struct pci_epf_bar {
* @is_vf: true - virtual function, false - physical function
* @vfunction_num_map: bitmap to manage virtual function number
* @pci_vepf: list of virtual endpoint functions associated with this function
- * @event_ops: Callbacks for capturing the EPC events
+ * @event_ops: callbacks for capturing the EPC events
*/
struct pci_epf {
struct device dev;
@@ -185,11 +185,12 @@ struct pci_epf {
};
/**
- * struct pci_epf_msix_tbl - represents the MSIX table entry structure
- * @msg_addr: Writes to this address will trigger MSIX interrupt in host
- * @msg_data: Data that should be written to @msg_addr to trigger MSIX interrupt
+ * struct pci_epf_msix_tbl - represents the MSI-X table entry structure
+ * @msg_addr: Writes to this address will trigger MSI-X interrupt in host
+ * @msg_data: Data that should be written to @msg_addr to trigger MSI-X
+ * interrupt
* @vector_ctrl: Identifies if the function is prohibited from sending a message
- * using this MSIX table entry
+ * using this MSI-X table entry
*/
struct pci_epf_msix_tbl {
u64 msg_addr;