[v13,10/21] PCI: microchip: Rename interrupt related functions
Commit Message
Rename mc_* to plda_* for IRQ functions and related IRQ domain ops data
instances.
MSI, INTx interrupt codes and IRQ init codes are all can be re-used.
- function rename list:
mc_allocate_msi_domains() --> plda_allocate_msi_domains()
mc_init_interrupts() --> plda_init_interrupts()
mc_pcie_init_irq_domain() --> plda_pcie_init_irq_domains()
mc_handle_event() --> plda_handle_event()
get_events() --> mc_get_events()
MSI interrupts related functions and IRQ domain
(primary function is mc_handle_msi()):
mc_handle_msi() --> plda_handle_msi()
INTx interrupts related functions and IRQ domain
(primary function is mc_handle_intx()):
mc_handle_intx() --> plda_handle_intx()
Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
---
.../pci/controller/plda/pcie-microchip-host.c | 112 +++++++++---------
1 file changed, 59 insertions(+), 53 deletions(-)
Comments
On Thu, Dec 14, 2023 at 03:28:28PM +0800, Minda Chen wrote:
> Rename mc_* to plda_* for IRQ functions and related IRQ domain ops data
> instances.
>
> MSI, INTx interrupt codes and IRQ init codes are all can be re-used.
s/codes/code
>
> - function rename list:
> mc_allocate_msi_domains() --> plda_allocate_msi_domains()
> mc_init_interrupts() --> plda_init_interrupts()
> mc_pcie_init_irq_domain() --> plda_pcie_init_irq_domains()
> mc_handle_event() --> plda_handle_event()
> get_events() --> mc_get_events()
>
> MSI interrupts related functions and IRQ domain
> (primary function is mc_handle_msi()):
> mc_handle_msi() --> plda_handle_msi()
> INTx interrupts related functions and IRQ domain
> (primary function is mc_handle_intx()):
> mc_handle_intx() --> plda_handle_intx()
We can read the code you are changing, there is no need to
add it to the commit log, especially because it is a trivial
rename here.
> Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
> Acked-by: Conor Dooley <conor.dooley@microchip.com>
> ---
> .../pci/controller/plda/pcie-microchip-host.c | 112 +++++++++---------
> 1 file changed, 59 insertions(+), 53 deletions(-)
>
> diff --git a/drivers/pci/controller/plda/pcie-microchip-host.c b/drivers/pci/controller/plda/pcie-microchip-host.c
> index 2e79bcc7c0a5..506e6eeadc76 100644
> --- a/drivers/pci/controller/plda/pcie-microchip-host.c
> +++ b/drivers/pci/controller/plda/pcie-microchip-host.c
> @@ -318,7 +318,7 @@ static void mc_pcie_enable_msi(struct mc_pcie *port, void __iomem *ecam)
> ecam + MC_MSI_CAP_CTRL_OFFSET + PCI_MSI_ADDRESS_HI);
> }
>
> -static void mc_handle_msi(struct irq_desc *desc)
> +static void plda_handle_msi(struct irq_desc *desc)
> {
> struct plda_pcie_rp *port = irq_desc_get_handler_data(desc);
> struct irq_chip *chip = irq_desc_get_chip(desc);
> @@ -333,7 +333,8 @@ static void mc_handle_msi(struct irq_desc *desc)
>
> status = readl_relaxed(bridge_base_addr + ISTATUS_LOCAL);
> if (status & PM_MSI_INT_MSI_MASK) {
> - writel_relaxed(status & PM_MSI_INT_MSI_MASK, bridge_base_addr + ISTATUS_LOCAL);
> + writel_relaxed(status & PM_MSI_INT_MSI_MASK,
> + bridge_base_addr + ISTATUS_LOCAL);
Unrelated change (I suspect checkpatch nudged you to make it; it
is tempting but it does not belong in this patch).
Lorenzo
> status = readl_relaxed(bridge_base_addr + ISTATUS_MSI);
> for_each_set_bit(bit, &status, msi->num_vectors) {
> ret = generic_handle_domain_irq(msi->dev_domain, bit);
> @@ -346,7 +347,7 @@ static void mc_handle_msi(struct irq_desc *desc)
> chained_irq_exit(chip, desc);
> }
>
> -static void mc_msi_bottom_irq_ack(struct irq_data *data)
> +static void plda_msi_bottom_irq_ack(struct irq_data *data)
> {
> struct plda_pcie_rp *port = irq_data_get_irq_chip_data(data);
> void __iomem *bridge_base_addr = port->bridge_addr;
> @@ -355,7 +356,7 @@ static void mc_msi_bottom_irq_ack(struct irq_data *data)
> writel_relaxed(BIT(bitpos), bridge_base_addr + ISTATUS_MSI);
> }
>
> -static void mc_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)
> +static void plda_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)
> {
> struct plda_pcie_rp *port = irq_data_get_irq_chip_data(data);
> phys_addr_t addr = port->msi.vector_phy;
> @@ -368,21 +369,23 @@ static void mc_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)
> (int)data->hwirq, msg->address_hi, msg->address_lo);
> }
>
> -static int mc_msi_set_affinity(struct irq_data *irq_data,
> - const struct cpumask *mask, bool force)
> +static int plda_msi_set_affinity(struct irq_data *irq_data,
> + const struct cpumask *mask, bool force)
> {
> return -EINVAL;
> }
>
> -static struct irq_chip mc_msi_bottom_irq_chip = {
> - .name = "Microchip MSI",
> - .irq_ack = mc_msi_bottom_irq_ack,
> - .irq_compose_msi_msg = mc_compose_msi_msg,
> - .irq_set_affinity = mc_msi_set_affinity,
> +static struct irq_chip plda_msi_bottom_irq_chip = {
> + .name = "PLDA MSI",
> + .irq_ack = plda_msi_bottom_irq_ack,
> + .irq_compose_msi_msg = plda_compose_msi_msg,
> + .irq_set_affinity = plda_msi_set_affinity,
> };
>
> -static int mc_irq_msi_domain_alloc(struct irq_domain *domain, unsigned int virq,
> - unsigned int nr_irqs, void *args)
> +static int plda_irq_msi_domain_alloc(struct irq_domain *domain,
> + unsigned int virq,
> + unsigned int nr_irqs,
> + void *args)
> {
> struct plda_pcie_rp *port = domain->host_data;
> struct plda_msi *msi = &port->msi;
> @@ -397,7 +400,7 @@ static int mc_irq_msi_domain_alloc(struct irq_domain *domain, unsigned int virq,
>
> set_bit(bit, msi->used);
>
> - irq_domain_set_info(domain, virq, bit, &mc_msi_bottom_irq_chip,
> + irq_domain_set_info(domain, virq, bit, &plda_msi_bottom_irq_chip,
> domain->host_data, handle_edge_irq, NULL, NULL);
>
> mutex_unlock(&msi->lock);
> @@ -405,8 +408,9 @@ static int mc_irq_msi_domain_alloc(struct irq_domain *domain, unsigned int virq,
> return 0;
> }
>
> -static void mc_irq_msi_domain_free(struct irq_domain *domain, unsigned int virq,
> - unsigned int nr_irqs)
> +static void plda_irq_msi_domain_free(struct irq_domain *domain,
> + unsigned int virq,
> + unsigned int nr_irqs)
> {
> struct irq_data *d = irq_domain_get_irq_data(domain, virq);
> struct plda_pcie_rp *port = irq_data_get_irq_chip_data(d);
> @@ -423,24 +427,24 @@ static void mc_irq_msi_domain_free(struct irq_domain *domain, unsigned int virq,
> }
>
> static const struct irq_domain_ops msi_domain_ops = {
> - .alloc = mc_irq_msi_domain_alloc,
> - .free = mc_irq_msi_domain_free,
> + .alloc = plda_irq_msi_domain_alloc,
> + .free = plda_irq_msi_domain_free,
> };
>
> -static struct irq_chip mc_msi_irq_chip = {
> - .name = "Microchip PCIe MSI",
> +static struct irq_chip plda_msi_irq_chip = {
> + .name = "PLDA PCIe MSI",
> .irq_ack = irq_chip_ack_parent,
> .irq_mask = pci_msi_mask_irq,
> .irq_unmask = pci_msi_unmask_irq,
> };
>
> -static struct msi_domain_info mc_msi_domain_info = {
> +static struct msi_domain_info plda_msi_domain_info = {
> .flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS |
> MSI_FLAG_PCI_MSIX),
> - .chip = &mc_msi_irq_chip,
> + .chip = &plda_msi_irq_chip,
> };
>
> -static int mc_allocate_msi_domains(struct plda_pcie_rp *port)
> +static int plda_allocate_msi_domains(struct plda_pcie_rp *port)
> {
> struct device *dev = port->dev;
> struct fwnode_handle *fwnode = of_node_to_fwnode(dev->of_node);
> @@ -455,7 +459,8 @@ static int mc_allocate_msi_domains(struct plda_pcie_rp *port)
> return -ENOMEM;
> }
>
> - msi->msi_domain = pci_msi_create_irq_domain(fwnode, &mc_msi_domain_info,
> + msi->msi_domain = pci_msi_create_irq_domain(fwnode,
> + &plda_msi_domain_info,
> msi->dev_domain);
> if (!msi->msi_domain) {
> dev_err(dev, "failed to create MSI domain\n");
> @@ -466,7 +471,7 @@ static int mc_allocate_msi_domains(struct plda_pcie_rp *port)
> return 0;
> }
>
> -static void mc_handle_intx(struct irq_desc *desc)
> +static void plda_handle_intx(struct irq_desc *desc)
> {
> struct plda_pcie_rp *port = irq_desc_get_handler_data(desc);
> struct irq_chip *chip = irq_desc_get_chip(desc);
> @@ -493,7 +498,7 @@ static void mc_handle_intx(struct irq_desc *desc)
> chained_irq_exit(chip, desc);
> }
>
> -static void mc_ack_intx_irq(struct irq_data *data)
> +static void plda_ack_intx_irq(struct irq_data *data)
> {
> struct plda_pcie_rp *port = irq_data_get_irq_chip_data(data);
> void __iomem *bridge_base_addr = port->bridge_addr;
> @@ -502,7 +507,7 @@ static void mc_ack_intx_irq(struct irq_data *data)
> writel_relaxed(mask, bridge_base_addr + ISTATUS_LOCAL);
> }
>
> -static void mc_mask_intx_irq(struct irq_data *data)
> +static void plda_mask_intx_irq(struct irq_data *data)
> {
> struct plda_pcie_rp *port = irq_data_get_irq_chip_data(data);
> void __iomem *bridge_base_addr = port->bridge_addr;
> @@ -517,7 +522,7 @@ static void mc_mask_intx_irq(struct irq_data *data)
> raw_spin_unlock_irqrestore(&port->lock, flags);
> }
>
> -static void mc_unmask_intx_irq(struct irq_data *data)
> +static void plda_unmask_intx_irq(struct irq_data *data)
> {
> struct plda_pcie_rp *port = irq_data_get_irq_chip_data(data);
> void __iomem *bridge_base_addr = port->bridge_addr;
> @@ -532,24 +537,24 @@ static void mc_unmask_intx_irq(struct irq_data *data)
> raw_spin_unlock_irqrestore(&port->lock, flags);
> }
>
> -static struct irq_chip mc_intx_irq_chip = {
> - .name = "Microchip PCIe INTx",
> - .irq_ack = mc_ack_intx_irq,
> - .irq_mask = mc_mask_intx_irq,
> - .irq_unmask = mc_unmask_intx_irq,
> +static struct irq_chip plda_intx_irq_chip = {
> + .name = "PLDA PCIe INTx",
> + .irq_ack = plda_ack_intx_irq,
> + .irq_mask = plda_mask_intx_irq,
> + .irq_unmask = plda_unmask_intx_irq,
> };
>
> -static int mc_pcie_intx_map(struct irq_domain *domain, unsigned int irq,
> - irq_hw_number_t hwirq)
> +static int plda_pcie_intx_map(struct irq_domain *domain, unsigned int irq,
> + irq_hw_number_t hwirq)
> {
> - irq_set_chip_and_handler(irq, &mc_intx_irq_chip, handle_level_irq);
> + irq_set_chip_and_handler(irq, &plda_intx_irq_chip, handle_level_irq);
> irq_set_chip_data(irq, domain->host_data);
>
> return 0;
> }
>
> static const struct irq_domain_ops intx_domain_ops = {
> - .map = mc_pcie_intx_map,
> + .map = plda_pcie_intx_map,
> };
>
> static inline u32 reg_to_event(u32 reg, struct event_map field)
> @@ -609,7 +614,7 @@ static u32 local_events(struct mc_pcie *port)
> return val;
> }
>
> -static u32 get_events(struct plda_pcie_rp *port)
> +static u32 mc_get_events(struct plda_pcie_rp *port)
> {
> struct mc_pcie *mc_port = container_of(port, struct mc_pcie, plda);
> u32 events = 0;
> @@ -638,7 +643,7 @@ static irqreturn_t mc_event_handler(int irq, void *dev_id)
> return IRQ_HANDLED;
> }
>
> -static void mc_handle_event(struct irq_desc *desc)
> +static void plda_handle_event(struct irq_desc *desc)
> {
> struct plda_pcie_rp *port = irq_desc_get_handler_data(desc);
> unsigned long events;
> @@ -647,7 +652,7 @@ static void mc_handle_event(struct irq_desc *desc)
>
> chained_irq_enter(chip, desc);
>
> - events = get_events(port);
> + events = mc_get_events(port);
>
> for_each_set_bit(bit, &events, NUM_EVENTS)
> generic_handle_domain_irq(port->event_domain, bit);
> @@ -741,8 +746,8 @@ static struct irq_chip mc_event_irq_chip = {
> .irq_unmask = mc_unmask_event_irq,
> };
>
> -static int mc_pcie_event_map(struct irq_domain *domain, unsigned int irq,
> - irq_hw_number_t hwirq)
> +static int plda_pcie_event_map(struct irq_domain *domain, unsigned int irq,
> + irq_hw_number_t hwirq)
> {
> irq_set_chip_and_handler(irq, &mc_event_irq_chip, handle_level_irq);
> irq_set_chip_data(irq, domain->host_data);
> @@ -750,8 +755,8 @@ static int mc_pcie_event_map(struct irq_domain *domain, unsigned int irq,
> return 0;
> }
>
> -static const struct irq_domain_ops event_domain_ops = {
> - .map = mc_pcie_event_map,
> +static const struct irq_domain_ops plda_event_domain_ops = {
> + .map = plda_pcie_event_map,
> };
>
> static inline void mc_pcie_deinit_clk(void *data)
> @@ -799,7 +804,7 @@ static int mc_pcie_init_clks(struct device *dev)
> return 0;
> }
>
> -static int mc_pcie_init_irq_domains(struct plda_pcie_rp *port)
> +static int plda_pcie_init_irq_domains(struct plda_pcie_rp *port)
> {
> struct device *dev = port->dev;
> struct device_node *node = dev->of_node;
> @@ -813,7 +818,8 @@ static int mc_pcie_init_irq_domains(struct plda_pcie_rp *port)
> }
>
> port->event_domain = irq_domain_add_linear(pcie_intc_node, NUM_EVENTS,
> - &event_domain_ops, port);
> + &plda_event_domain_ops,
> + port);
> if (!port->event_domain) {
> dev_err(dev, "failed to get event domain\n");
> of_node_put(pcie_intc_node);
> @@ -835,7 +841,7 @@ static int mc_pcie_init_irq_domains(struct plda_pcie_rp *port)
> of_node_put(pcie_intc_node);
> raw_spin_lock_init(&port->lock);
>
> - return mc_allocate_msi_domains(port);
> + return plda_allocate_msi_domains(port);
> }
>
> static inline void mc_clear_secs(struct mc_pcie *port)
> @@ -898,14 +904,14 @@ static void mc_disable_interrupts(struct mc_pcie *port)
> writel_relaxed(GENMASK(31, 0), bridge_base_addr + ISTATUS_HOST);
> }
>
> -static int mc_init_interrupts(struct platform_device *pdev, struct plda_pcie_rp *port)
> +static int plda_init_interrupts(struct platform_device *pdev, struct plda_pcie_rp *port)
> {
> struct device *dev = &pdev->dev;
> int irq;
> int i, intx_irq, msi_irq, event_irq;
> int ret;
>
> - ret = mc_pcie_init_irq_domains(port);
> + ret = plda_pcie_init_irq_domains(port);
> if (ret) {
> dev_err(dev, "failed creating IRQ domains\n");
> return ret;
> @@ -938,7 +944,7 @@ static int mc_init_interrupts(struct platform_device *pdev, struct plda_pcie_rp
> }
>
> /* Plug the INTx chained handler */
> - irq_set_chained_handler_and_data(intx_irq, mc_handle_intx, port);
> + irq_set_chained_handler_and_data(intx_irq, plda_handle_intx, port);
>
> msi_irq = irq_create_mapping(port->event_domain,
> EVENT_LOCAL_PM_MSI_INT_MSI);
> @@ -946,10 +952,10 @@ static int mc_init_interrupts(struct platform_device *pdev, struct plda_pcie_rp
> return -ENXIO;
>
> /* Plug the MSI chained handler */
> - irq_set_chained_handler_and_data(msi_irq, mc_handle_msi, port);
> + irq_set_chained_handler_and_data(msi_irq, plda_handle_msi, port);
>
> /* Plug the main event chained handler */
> - irq_set_chained_handler_and_data(irq, mc_handle_event, port);
> + irq_set_chained_handler_and_data(irq, plda_handle_event, port);
>
> return 0;
> }
> @@ -977,7 +983,7 @@ static int mc_platform_init(struct pci_config_window *cfg)
> return ret;
>
> /* Address translation is up; safe to enable interrupts */
> - ret = mc_init_interrupts(pdev, &port->plda);
> + ret = plda_init_interrupts(pdev, &port->plda);
> if (ret)
> return ret;
>
> --
> 2.17.1
>
On 2023/12/27 23:52, Lorenzo Pieralisi wrote:
> On Thu, Dec 14, 2023 at 03:28:28PM +0800, Minda Chen wrote:
>> Rename mc_* to plda_* for IRQ functions and related IRQ domain ops data
>> instances.
>>
>> MSI, INTx interrupt codes and IRQ init codes are all can be re-used.
>
> s/codes/code
>
ack.
>>
>> - function rename list:
>> mc_allocate_msi_domains() --> plda_allocate_msi_domains()
>> mc_init_interrupts() --> plda_init_interrupts()
>> mc_pcie_init_irq_domain() --> plda_pcie_init_irq_domains()
>> mc_handle_event() --> plda_handle_event()
>> get_events() --> mc_get_events()
>>
>> MSI interrupts related functions and IRQ domain
>> (primary function is mc_handle_msi()):
>> mc_handle_msi() --> plda_handle_msi()
>> INTx interrupts related functions and IRQ domain
>> (primary function is mc_handle_intx()):
>> mc_handle_intx() --> plda_handle_intx()
>
> We can read the code you are changing, there is no need to
> add it to the commit log, especially because it is a trivial
> rename here.
>
OK, Thanks
>> Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
>> Acked-by: Conor Dooley <conor.dooley@microchip.com>
>> ---
>> .../pci/controller/plda/pcie-microchip-host.c | 112 +++++++++---------
>> 1 file changed, 59 insertions(+), 53 deletions(-)
>>
>> diff --git a/drivers/pci/controller/plda/pcie-microchip-host.c b/drivers/pci/controller/plda/pcie-microchip-host.c
>> index 2e79bcc7c0a5..506e6eeadc76 100644
>> --- a/drivers/pci/controller/plda/pcie-microchip-host.c
>> +++ b/drivers/pci/controller/plda/pcie-microchip-host.c
>> @@ -318,7 +318,7 @@ static void mc_pcie_enable_msi(struct mc_pcie *port, void __iomem *ecam)
>> ecam + MC_MSI_CAP_CTRL_OFFSET + PCI_MSI_ADDRESS_HI);
>> }
>>
>> -static void mc_handle_msi(struct irq_desc *desc)
>> +static void plda_handle_msi(struct irq_desc *desc)
>> {
>> struct plda_pcie_rp *port = irq_desc_get_handler_data(desc);
>> struct irq_chip *chip = irq_desc_get_chip(desc);
>> @@ -333,7 +333,8 @@ static void mc_handle_msi(struct irq_desc *desc)
>>
>> status = readl_relaxed(bridge_base_addr + ISTATUS_LOCAL);
>> if (status & PM_MSI_INT_MSI_MASK) {
>> - writel_relaxed(status & PM_MSI_INT_MSI_MASK, bridge_base_addr + ISTATUS_LOCAL);
>> + writel_relaxed(status & PM_MSI_INT_MSI_MASK,
>> + bridge_base_addr + ISTATUS_LOCAL);
>
> Unrelated change (I suspect checkpatch nudged you to make it; it
> is tempting but it does not belong in this patch).
>
> Lorenzo
>
>> status = readl_relaxed(bridge_base_addr + ISTATUS_MSI);
>> for_each_set_bit(bit, &status, msi->num_vectors) {
>> ret = generic_handle_domain_irq(msi->dev_domain, bit);
>> @@ -346,7 +347,7 @@ static void mc_handle_msi(struct irq_desc *desc)
>> chained_irq_exit(chip, desc);
>> }
>>
>> -static void mc_msi_bottom_irq_ack(struct irq_data *data)
>> +static void plda_msi_bottom_irq_ack(struct irq_data *data)
>> {
>> struct plda_pcie_rp *port = irq_data_get_irq_chip_data(data);
>> void __iomem *bridge_base_addr = port->bridge_addr;
>> @@ -355,7 +356,7 @@ static void mc_msi_bottom_irq_ack(struct irq_data *data)
>> writel_relaxed(BIT(bitpos), bridge_base_addr + ISTATUS_MSI);
>> }
>>
>> -static void mc_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)
>> +static void plda_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)
>> {
>> struct plda_pcie_rp *port = irq_data_get_irq_chip_data(data);
>> phys_addr_t addr = port->msi.vector_phy;
>> @@ -368,21 +369,23 @@ static void mc_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)
>> (int)data->hwirq, msg->address_hi, msg->address_lo);
>> }
>>
>> -static int mc_msi_set_affinity(struct irq_data *irq_data,
>> - const struct cpumask *mask, bool force)
>> +static int plda_msi_set_affinity(struct irq_data *irq_data,
>> + const struct cpumask *mask, bool force)
>> {
>> return -EINVAL;
>> }
>>
>> -static struct irq_chip mc_msi_bottom_irq_chip = {
>> - .name = "Microchip MSI",
>> - .irq_ack = mc_msi_bottom_irq_ack,
>> - .irq_compose_msi_msg = mc_compose_msi_msg,
>> - .irq_set_affinity = mc_msi_set_affinity,
>> +static struct irq_chip plda_msi_bottom_irq_chip = {
>> + .name = "PLDA MSI",
>> + .irq_ack = plda_msi_bottom_irq_ack,
>> + .irq_compose_msi_msg = plda_compose_msi_msg,
>> + .irq_set_affinity = plda_msi_set_affinity,
>> };
>>
>> -static int mc_irq_msi_domain_alloc(struct irq_domain *domain, unsigned int virq,
>> - unsigned int nr_irqs, void *args)
>> +static int plda_irq_msi_domain_alloc(struct irq_domain *domain,
>> + unsigned int virq,
>> + unsigned int nr_irqs,
>> + void *args)
>> {
>> struct plda_pcie_rp *port = domain->host_data;
>> struct plda_msi *msi = &port->msi;
>> @@ -397,7 +400,7 @@ static int mc_irq_msi_domain_alloc(struct irq_domain *domain, unsigned int virq,
>>
>> set_bit(bit, msi->used);
>>
>> - irq_domain_set_info(domain, virq, bit, &mc_msi_bottom_irq_chip,
>> + irq_domain_set_info(domain, virq, bit, &plda_msi_bottom_irq_chip,
>> domain->host_data, handle_edge_irq, NULL, NULL);
>>
>> mutex_unlock(&msi->lock);
>> @@ -405,8 +408,9 @@ static int mc_irq_msi_domain_alloc(struct irq_domain *domain, unsigned int virq,
>> return 0;
>> }
>>
>> -static void mc_irq_msi_domain_free(struct irq_domain *domain, unsigned int virq,
>> - unsigned int nr_irqs)
>> +static void plda_irq_msi_domain_free(struct irq_domain *domain,
>> + unsigned int virq,
>> + unsigned int nr_irqs)
>> {
>> struct irq_data *d = irq_domain_get_irq_data(domain, virq);
>> struct plda_pcie_rp *port = irq_data_get_irq_chip_data(d);
>> @@ -423,24 +427,24 @@ static void mc_irq_msi_domain_free(struct irq_domain *domain, unsigned int virq,
>> }
>>
>> static const struct irq_domain_ops msi_domain_ops = {
>> - .alloc = mc_irq_msi_domain_alloc,
>> - .free = mc_irq_msi_domain_free,
>> + .alloc = plda_irq_msi_domain_alloc,
>> + .free = plda_irq_msi_domain_free,
>> };
>>
>> -static struct irq_chip mc_msi_irq_chip = {
>> - .name = "Microchip PCIe MSI",
>> +static struct irq_chip plda_msi_irq_chip = {
>> + .name = "PLDA PCIe MSI",
>> .irq_ack = irq_chip_ack_parent,
>> .irq_mask = pci_msi_mask_irq,
>> .irq_unmask = pci_msi_unmask_irq,
>> };
>>
>> -static struct msi_domain_info mc_msi_domain_info = {
>> +static struct msi_domain_info plda_msi_domain_info = {
>> .flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS |
>> MSI_FLAG_PCI_MSIX),
>> - .chip = &mc_msi_irq_chip,
>> + .chip = &plda_msi_irq_chip,
>> };
>>
>> -static int mc_allocate_msi_domains(struct plda_pcie_rp *port)
>> +static int plda_allocate_msi_domains(struct plda_pcie_rp *port)
>> {
>> struct device *dev = port->dev;
>> struct fwnode_handle *fwnode = of_node_to_fwnode(dev->of_node);
>> @@ -455,7 +459,8 @@ static int mc_allocate_msi_domains(struct plda_pcie_rp *port)
>> return -ENOMEM;
>> }
>>
>> - msi->msi_domain = pci_msi_create_irq_domain(fwnode, &mc_msi_domain_info,
>> + msi->msi_domain = pci_msi_create_irq_domain(fwnode,
>> + &plda_msi_domain_info,
>> msi->dev_domain);
>> if (!msi->msi_domain) {
>> dev_err(dev, "failed to create MSI domain\n");
>> @@ -466,7 +471,7 @@ static int mc_allocate_msi_domains(struct plda_pcie_rp *port)
>> return 0;
>> }
>>
>> -static void mc_handle_intx(struct irq_desc *desc)
>> +static void plda_handle_intx(struct irq_desc *desc)
>> {
>> struct plda_pcie_rp *port = irq_desc_get_handler_data(desc);
>> struct irq_chip *chip = irq_desc_get_chip(desc);
>> @@ -493,7 +498,7 @@ static void mc_handle_intx(struct irq_desc *desc)
>> chained_irq_exit(chip, desc);
>> }
>>
>> -static void mc_ack_intx_irq(struct irq_data *data)
>> +static void plda_ack_intx_irq(struct irq_data *data)
>> {
>> struct plda_pcie_rp *port = irq_data_get_irq_chip_data(data);
>> void __iomem *bridge_base_addr = port->bridge_addr;
>> @@ -502,7 +507,7 @@ static void mc_ack_intx_irq(struct irq_data *data)
>> writel_relaxed(mask, bridge_base_addr + ISTATUS_LOCAL);
>> }
>>
>> -static void mc_mask_intx_irq(struct irq_data *data)
>> +static void plda_mask_intx_irq(struct irq_data *data)
>> {
>> struct plda_pcie_rp *port = irq_data_get_irq_chip_data(data);
>> void __iomem *bridge_base_addr = port->bridge_addr;
>> @@ -517,7 +522,7 @@ static void mc_mask_intx_irq(struct irq_data *data)
>> raw_spin_unlock_irqrestore(&port->lock, flags);
>> }
>>
>> -static void mc_unmask_intx_irq(struct irq_data *data)
>> +static void plda_unmask_intx_irq(struct irq_data *data)
>> {
>> struct plda_pcie_rp *port = irq_data_get_irq_chip_data(data);
>> void __iomem *bridge_base_addr = port->bridge_addr;
>> @@ -532,24 +537,24 @@ static void mc_unmask_intx_irq(struct irq_data *data)
>> raw_spin_unlock_irqrestore(&port->lock, flags);
>> }
>>
>> -static struct irq_chip mc_intx_irq_chip = {
>> - .name = "Microchip PCIe INTx",
>> - .irq_ack = mc_ack_intx_irq,
>> - .irq_mask = mc_mask_intx_irq,
>> - .irq_unmask = mc_unmask_intx_irq,
>> +static struct irq_chip plda_intx_irq_chip = {
>> + .name = "PLDA PCIe INTx",
>> + .irq_ack = plda_ack_intx_irq,
>> + .irq_mask = plda_mask_intx_irq,
>> + .irq_unmask = plda_unmask_intx_irq,
>> };
>>
>> -static int mc_pcie_intx_map(struct irq_domain *domain, unsigned int irq,
>> - irq_hw_number_t hwirq)
>> +static int plda_pcie_intx_map(struct irq_domain *domain, unsigned int irq,
>> + irq_hw_number_t hwirq)
>> {
>> - irq_set_chip_and_handler(irq, &mc_intx_irq_chip, handle_level_irq);
>> + irq_set_chip_and_handler(irq, &plda_intx_irq_chip, handle_level_irq);
>> irq_set_chip_data(irq, domain->host_data);
>>
>> return 0;
>> }
>>
>> static const struct irq_domain_ops intx_domain_ops = {
>> - .map = mc_pcie_intx_map,
>> + .map = plda_pcie_intx_map,
>> };
>>
>> static inline u32 reg_to_event(u32 reg, struct event_map field)
>> @@ -609,7 +614,7 @@ static u32 local_events(struct mc_pcie *port)
>> return val;
>> }
>>
>> -static u32 get_events(struct plda_pcie_rp *port)
>> +static u32 mc_get_events(struct plda_pcie_rp *port)
>> {
>> struct mc_pcie *mc_port = container_of(port, struct mc_pcie, plda);
>> u32 events = 0;
>> @@ -638,7 +643,7 @@ static irqreturn_t mc_event_handler(int irq, void *dev_id)
>> return IRQ_HANDLED;
>> }
>>
>> -static void mc_handle_event(struct irq_desc *desc)
>> +static void plda_handle_event(struct irq_desc *desc)
>> {
>> struct plda_pcie_rp *port = irq_desc_get_handler_data(desc);
>> unsigned long events;
>> @@ -647,7 +652,7 @@ static void mc_handle_event(struct irq_desc *desc)
>>
>> chained_irq_enter(chip, desc);
>>
>> - events = get_events(port);
>> + events = mc_get_events(port);
>>
>> for_each_set_bit(bit, &events, NUM_EVENTS)
>> generic_handle_domain_irq(port->event_domain, bit);
>> @@ -741,8 +746,8 @@ static struct irq_chip mc_event_irq_chip = {
>> .irq_unmask = mc_unmask_event_irq,
>> };
>>
>> -static int mc_pcie_event_map(struct irq_domain *domain, unsigned int irq,
>> - irq_hw_number_t hwirq)
>> +static int plda_pcie_event_map(struct irq_domain *domain, unsigned int irq,
>> + irq_hw_number_t hwirq)
>> {
>> irq_set_chip_and_handler(irq, &mc_event_irq_chip, handle_level_irq);
>> irq_set_chip_data(irq, domain->host_data);
>> @@ -750,8 +755,8 @@ static int mc_pcie_event_map(struct irq_domain *domain, unsigned int irq,
>> return 0;
>> }
>>
>> -static const struct irq_domain_ops event_domain_ops = {
>> - .map = mc_pcie_event_map,
>> +static const struct irq_domain_ops plda_event_domain_ops = {
>> + .map = plda_pcie_event_map,
>> };
>>
>> static inline void mc_pcie_deinit_clk(void *data)
>> @@ -799,7 +804,7 @@ static int mc_pcie_init_clks(struct device *dev)
>> return 0;
>> }
>>
>> -static int mc_pcie_init_irq_domains(struct plda_pcie_rp *port)
>> +static int plda_pcie_init_irq_domains(struct plda_pcie_rp *port)
>> {
>> struct device *dev = port->dev;
>> struct device_node *node = dev->of_node;
>> @@ -813,7 +818,8 @@ static int mc_pcie_init_irq_domains(struct plda_pcie_rp *port)
>> }
>>
>> port->event_domain = irq_domain_add_linear(pcie_intc_node, NUM_EVENTS,
>> - &event_domain_ops, port);
>> + &plda_event_domain_ops,
>> + port);
>> if (!port->event_domain) {
>> dev_err(dev, "failed to get event domain\n");
>> of_node_put(pcie_intc_node);
>> @@ -835,7 +841,7 @@ static int mc_pcie_init_irq_domains(struct plda_pcie_rp *port)
>> of_node_put(pcie_intc_node);
>> raw_spin_lock_init(&port->lock);
>>
>> - return mc_allocate_msi_domains(port);
>> + return plda_allocate_msi_domains(port);
>> }
>>
>> static inline void mc_clear_secs(struct mc_pcie *port)
>> @@ -898,14 +904,14 @@ static void mc_disable_interrupts(struct mc_pcie *port)
>> writel_relaxed(GENMASK(31, 0), bridge_base_addr + ISTATUS_HOST);
>> }
>>
>> -static int mc_init_interrupts(struct platform_device *pdev, struct plda_pcie_rp *port)
>> +static int plda_init_interrupts(struct platform_device *pdev, struct plda_pcie_rp *port)
>> {
>> struct device *dev = &pdev->dev;
>> int irq;
>> int i, intx_irq, msi_irq, event_irq;
>> int ret;
>>
>> - ret = mc_pcie_init_irq_domains(port);
>> + ret = plda_pcie_init_irq_domains(port);
>> if (ret) {
>> dev_err(dev, "failed creating IRQ domains\n");
>> return ret;
>> @@ -938,7 +944,7 @@ static int mc_init_interrupts(struct platform_device *pdev, struct plda_pcie_rp
>> }
>>
>> /* Plug the INTx chained handler */
>> - irq_set_chained_handler_and_data(intx_irq, mc_handle_intx, port);
>> + irq_set_chained_handler_and_data(intx_irq, plda_handle_intx, port);
>>
>> msi_irq = irq_create_mapping(port->event_domain,
>> EVENT_LOCAL_PM_MSI_INT_MSI);
>> @@ -946,10 +952,10 @@ static int mc_init_interrupts(struct platform_device *pdev, struct plda_pcie_rp
>> return -ENXIO;
>>
>> /* Plug the MSI chained handler */
>> - irq_set_chained_handler_and_data(msi_irq, mc_handle_msi, port);
>> + irq_set_chained_handler_and_data(msi_irq, plda_handle_msi, port);
>>
>> /* Plug the main event chained handler */
>> - irq_set_chained_handler_and_data(irq, mc_handle_event, port);
>> + irq_set_chained_handler_and_data(irq, plda_handle_event, port);
>>
>> return 0;
>> }
>> @@ -977,7 +983,7 @@ static int mc_platform_init(struct pci_config_window *cfg)
>> return ret;
>>
>> /* Address translation is up; safe to enable interrupts */
>> - ret = mc_init_interrupts(pdev, &port->plda);
>> + ret = plda_init_interrupts(pdev, &port->plda);
>> if (ret)
>> return ret;
>>
>> --
>> 2.17.1
>>
@@ -318,7 +318,7 @@ static void mc_pcie_enable_msi(struct mc_pcie *port, void __iomem *ecam)
ecam + MC_MSI_CAP_CTRL_OFFSET + PCI_MSI_ADDRESS_HI);
}
-static void mc_handle_msi(struct irq_desc *desc)
+static void plda_handle_msi(struct irq_desc *desc)
{
struct plda_pcie_rp *port = irq_desc_get_handler_data(desc);
struct irq_chip *chip = irq_desc_get_chip(desc);
@@ -333,7 +333,8 @@ static void mc_handle_msi(struct irq_desc *desc)
status = readl_relaxed(bridge_base_addr + ISTATUS_LOCAL);
if (status & PM_MSI_INT_MSI_MASK) {
- writel_relaxed(status & PM_MSI_INT_MSI_MASK, bridge_base_addr + ISTATUS_LOCAL);
+ writel_relaxed(status & PM_MSI_INT_MSI_MASK,
+ bridge_base_addr + ISTATUS_LOCAL);
status = readl_relaxed(bridge_base_addr + ISTATUS_MSI);
for_each_set_bit(bit, &status, msi->num_vectors) {
ret = generic_handle_domain_irq(msi->dev_domain, bit);
@@ -346,7 +347,7 @@ static void mc_handle_msi(struct irq_desc *desc)
chained_irq_exit(chip, desc);
}
-static void mc_msi_bottom_irq_ack(struct irq_data *data)
+static void plda_msi_bottom_irq_ack(struct irq_data *data)
{
struct plda_pcie_rp *port = irq_data_get_irq_chip_data(data);
void __iomem *bridge_base_addr = port->bridge_addr;
@@ -355,7 +356,7 @@ static void mc_msi_bottom_irq_ack(struct irq_data *data)
writel_relaxed(BIT(bitpos), bridge_base_addr + ISTATUS_MSI);
}
-static void mc_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)
+static void plda_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)
{
struct plda_pcie_rp *port = irq_data_get_irq_chip_data(data);
phys_addr_t addr = port->msi.vector_phy;
@@ -368,21 +369,23 @@ static void mc_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)
(int)data->hwirq, msg->address_hi, msg->address_lo);
}
-static int mc_msi_set_affinity(struct irq_data *irq_data,
- const struct cpumask *mask, bool force)
+static int plda_msi_set_affinity(struct irq_data *irq_data,
+ const struct cpumask *mask, bool force)
{
return -EINVAL;
}
-static struct irq_chip mc_msi_bottom_irq_chip = {
- .name = "Microchip MSI",
- .irq_ack = mc_msi_bottom_irq_ack,
- .irq_compose_msi_msg = mc_compose_msi_msg,
- .irq_set_affinity = mc_msi_set_affinity,
+static struct irq_chip plda_msi_bottom_irq_chip = {
+ .name = "PLDA MSI",
+ .irq_ack = plda_msi_bottom_irq_ack,
+ .irq_compose_msi_msg = plda_compose_msi_msg,
+ .irq_set_affinity = plda_msi_set_affinity,
};
-static int mc_irq_msi_domain_alloc(struct irq_domain *domain, unsigned int virq,
- unsigned int nr_irqs, void *args)
+static int plda_irq_msi_domain_alloc(struct irq_domain *domain,
+ unsigned int virq,
+ unsigned int nr_irqs,
+ void *args)
{
struct plda_pcie_rp *port = domain->host_data;
struct plda_msi *msi = &port->msi;
@@ -397,7 +400,7 @@ static int mc_irq_msi_domain_alloc(struct irq_domain *domain, unsigned int virq,
set_bit(bit, msi->used);
- irq_domain_set_info(domain, virq, bit, &mc_msi_bottom_irq_chip,
+ irq_domain_set_info(domain, virq, bit, &plda_msi_bottom_irq_chip,
domain->host_data, handle_edge_irq, NULL, NULL);
mutex_unlock(&msi->lock);
@@ -405,8 +408,9 @@ static int mc_irq_msi_domain_alloc(struct irq_domain *domain, unsigned int virq,
return 0;
}
-static void mc_irq_msi_domain_free(struct irq_domain *domain, unsigned int virq,
- unsigned int nr_irqs)
+static void plda_irq_msi_domain_free(struct irq_domain *domain,
+ unsigned int virq,
+ unsigned int nr_irqs)
{
struct irq_data *d = irq_domain_get_irq_data(domain, virq);
struct plda_pcie_rp *port = irq_data_get_irq_chip_data(d);
@@ -423,24 +427,24 @@ static void mc_irq_msi_domain_free(struct irq_domain *domain, unsigned int virq,
}
static const struct irq_domain_ops msi_domain_ops = {
- .alloc = mc_irq_msi_domain_alloc,
- .free = mc_irq_msi_domain_free,
+ .alloc = plda_irq_msi_domain_alloc,
+ .free = plda_irq_msi_domain_free,
};
-static struct irq_chip mc_msi_irq_chip = {
- .name = "Microchip PCIe MSI",
+static struct irq_chip plda_msi_irq_chip = {
+ .name = "PLDA PCIe MSI",
.irq_ack = irq_chip_ack_parent,
.irq_mask = pci_msi_mask_irq,
.irq_unmask = pci_msi_unmask_irq,
};
-static struct msi_domain_info mc_msi_domain_info = {
+static struct msi_domain_info plda_msi_domain_info = {
.flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS |
MSI_FLAG_PCI_MSIX),
- .chip = &mc_msi_irq_chip,
+ .chip = &plda_msi_irq_chip,
};
-static int mc_allocate_msi_domains(struct plda_pcie_rp *port)
+static int plda_allocate_msi_domains(struct plda_pcie_rp *port)
{
struct device *dev = port->dev;
struct fwnode_handle *fwnode = of_node_to_fwnode(dev->of_node);
@@ -455,7 +459,8 @@ static int mc_allocate_msi_domains(struct plda_pcie_rp *port)
return -ENOMEM;
}
- msi->msi_domain = pci_msi_create_irq_domain(fwnode, &mc_msi_domain_info,
+ msi->msi_domain = pci_msi_create_irq_domain(fwnode,
+ &plda_msi_domain_info,
msi->dev_domain);
if (!msi->msi_domain) {
dev_err(dev, "failed to create MSI domain\n");
@@ -466,7 +471,7 @@ static int mc_allocate_msi_domains(struct plda_pcie_rp *port)
return 0;
}
-static void mc_handle_intx(struct irq_desc *desc)
+static void plda_handle_intx(struct irq_desc *desc)
{
struct plda_pcie_rp *port = irq_desc_get_handler_data(desc);
struct irq_chip *chip = irq_desc_get_chip(desc);
@@ -493,7 +498,7 @@ static void mc_handle_intx(struct irq_desc *desc)
chained_irq_exit(chip, desc);
}
-static void mc_ack_intx_irq(struct irq_data *data)
+static void plda_ack_intx_irq(struct irq_data *data)
{
struct plda_pcie_rp *port = irq_data_get_irq_chip_data(data);
void __iomem *bridge_base_addr = port->bridge_addr;
@@ -502,7 +507,7 @@ static void mc_ack_intx_irq(struct irq_data *data)
writel_relaxed(mask, bridge_base_addr + ISTATUS_LOCAL);
}
-static void mc_mask_intx_irq(struct irq_data *data)
+static void plda_mask_intx_irq(struct irq_data *data)
{
struct plda_pcie_rp *port = irq_data_get_irq_chip_data(data);
void __iomem *bridge_base_addr = port->bridge_addr;
@@ -517,7 +522,7 @@ static void mc_mask_intx_irq(struct irq_data *data)
raw_spin_unlock_irqrestore(&port->lock, flags);
}
-static void mc_unmask_intx_irq(struct irq_data *data)
+static void plda_unmask_intx_irq(struct irq_data *data)
{
struct plda_pcie_rp *port = irq_data_get_irq_chip_data(data);
void __iomem *bridge_base_addr = port->bridge_addr;
@@ -532,24 +537,24 @@ static void mc_unmask_intx_irq(struct irq_data *data)
raw_spin_unlock_irqrestore(&port->lock, flags);
}
-static struct irq_chip mc_intx_irq_chip = {
- .name = "Microchip PCIe INTx",
- .irq_ack = mc_ack_intx_irq,
- .irq_mask = mc_mask_intx_irq,
- .irq_unmask = mc_unmask_intx_irq,
+static struct irq_chip plda_intx_irq_chip = {
+ .name = "PLDA PCIe INTx",
+ .irq_ack = plda_ack_intx_irq,
+ .irq_mask = plda_mask_intx_irq,
+ .irq_unmask = plda_unmask_intx_irq,
};
-static int mc_pcie_intx_map(struct irq_domain *domain, unsigned int irq,
- irq_hw_number_t hwirq)
+static int plda_pcie_intx_map(struct irq_domain *domain, unsigned int irq,
+ irq_hw_number_t hwirq)
{
- irq_set_chip_and_handler(irq, &mc_intx_irq_chip, handle_level_irq);
+ irq_set_chip_and_handler(irq, &plda_intx_irq_chip, handle_level_irq);
irq_set_chip_data(irq, domain->host_data);
return 0;
}
static const struct irq_domain_ops intx_domain_ops = {
- .map = mc_pcie_intx_map,
+ .map = plda_pcie_intx_map,
};
static inline u32 reg_to_event(u32 reg, struct event_map field)
@@ -609,7 +614,7 @@ static u32 local_events(struct mc_pcie *port)
return val;
}
-static u32 get_events(struct plda_pcie_rp *port)
+static u32 mc_get_events(struct plda_pcie_rp *port)
{
struct mc_pcie *mc_port = container_of(port, struct mc_pcie, plda);
u32 events = 0;
@@ -638,7 +643,7 @@ static irqreturn_t mc_event_handler(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static void mc_handle_event(struct irq_desc *desc)
+static void plda_handle_event(struct irq_desc *desc)
{
struct plda_pcie_rp *port = irq_desc_get_handler_data(desc);
unsigned long events;
@@ -647,7 +652,7 @@ static void mc_handle_event(struct irq_desc *desc)
chained_irq_enter(chip, desc);
- events = get_events(port);
+ events = mc_get_events(port);
for_each_set_bit(bit, &events, NUM_EVENTS)
generic_handle_domain_irq(port->event_domain, bit);
@@ -741,8 +746,8 @@ static struct irq_chip mc_event_irq_chip = {
.irq_unmask = mc_unmask_event_irq,
};
-static int mc_pcie_event_map(struct irq_domain *domain, unsigned int irq,
- irq_hw_number_t hwirq)
+static int plda_pcie_event_map(struct irq_domain *domain, unsigned int irq,
+ irq_hw_number_t hwirq)
{
irq_set_chip_and_handler(irq, &mc_event_irq_chip, handle_level_irq);
irq_set_chip_data(irq, domain->host_data);
@@ -750,8 +755,8 @@ static int mc_pcie_event_map(struct irq_domain *domain, unsigned int irq,
return 0;
}
-static const struct irq_domain_ops event_domain_ops = {
- .map = mc_pcie_event_map,
+static const struct irq_domain_ops plda_event_domain_ops = {
+ .map = plda_pcie_event_map,
};
static inline void mc_pcie_deinit_clk(void *data)
@@ -799,7 +804,7 @@ static int mc_pcie_init_clks(struct device *dev)
return 0;
}
-static int mc_pcie_init_irq_domains(struct plda_pcie_rp *port)
+static int plda_pcie_init_irq_domains(struct plda_pcie_rp *port)
{
struct device *dev = port->dev;
struct device_node *node = dev->of_node;
@@ -813,7 +818,8 @@ static int mc_pcie_init_irq_domains(struct plda_pcie_rp *port)
}
port->event_domain = irq_domain_add_linear(pcie_intc_node, NUM_EVENTS,
- &event_domain_ops, port);
+ &plda_event_domain_ops,
+ port);
if (!port->event_domain) {
dev_err(dev, "failed to get event domain\n");
of_node_put(pcie_intc_node);
@@ -835,7 +841,7 @@ static int mc_pcie_init_irq_domains(struct plda_pcie_rp *port)
of_node_put(pcie_intc_node);
raw_spin_lock_init(&port->lock);
- return mc_allocate_msi_domains(port);
+ return plda_allocate_msi_domains(port);
}
static inline void mc_clear_secs(struct mc_pcie *port)
@@ -898,14 +904,14 @@ static void mc_disable_interrupts(struct mc_pcie *port)
writel_relaxed(GENMASK(31, 0), bridge_base_addr + ISTATUS_HOST);
}
-static int mc_init_interrupts(struct platform_device *pdev, struct plda_pcie_rp *port)
+static int plda_init_interrupts(struct platform_device *pdev, struct plda_pcie_rp *port)
{
struct device *dev = &pdev->dev;
int irq;
int i, intx_irq, msi_irq, event_irq;
int ret;
- ret = mc_pcie_init_irq_domains(port);
+ ret = plda_pcie_init_irq_domains(port);
if (ret) {
dev_err(dev, "failed creating IRQ domains\n");
return ret;
@@ -938,7 +944,7 @@ static int mc_init_interrupts(struct platform_device *pdev, struct plda_pcie_rp
}
/* Plug the INTx chained handler */
- irq_set_chained_handler_and_data(intx_irq, mc_handle_intx, port);
+ irq_set_chained_handler_and_data(intx_irq, plda_handle_intx, port);
msi_irq = irq_create_mapping(port->event_domain,
EVENT_LOCAL_PM_MSI_INT_MSI);
@@ -946,10 +952,10 @@ static int mc_init_interrupts(struct platform_device *pdev, struct plda_pcie_rp
return -ENXIO;
/* Plug the MSI chained handler */
- irq_set_chained_handler_and_data(msi_irq, mc_handle_msi, port);
+ irq_set_chained_handler_and_data(msi_irq, plda_handle_msi, port);
/* Plug the main event chained handler */
- irq_set_chained_handler_and_data(irq, mc_handle_event, port);
+ irq_set_chained_handler_and_data(irq, plda_handle_event, port);
return 0;
}
@@ -977,7 +983,7 @@ static int mc_platform_init(struct pci_config_window *cfg)
return ret;
/* Address translation is up; safe to enable interrupts */
- ret = mc_init_interrupts(pdev, &port->plda);
+ ret = plda_init_interrupts(pdev, &port->plda);
if (ret)
return ret;