From 74955cb8ccc38539f8c029336e07e6b43b6a942e Mon Sep 17 00:00:00 2001 From: Damien Le Moal Date: Wed, 22 Nov 2023 15:03:52 +0900 Subject: PCI: endpoint: Drop PCI_EPC_IRQ_XXX definitions linux/pci.h defines the IRQ flags PCI_IRQ_INTX, PCI_IRQ_MSI and PCI_IRQ_MSIX. Let's use these flags directly instead of the endpoint definitions provided by enum pci_epc_irq_type. This removes the need for defining this enum type completely. Link: https://lore.kernel.org/r/20231122060406.14695-3-dlemoal@kernel.org Signed-off-by: Damien Le Moal Signed-off-by: Lorenzo Pieralisi Reviewed-by: Serge Semin Reviewed-by: Christoph Hellwig Acked-by: Manivannan Sadhasivam --- drivers/pci/controller/dwc/pcie-qcom-ep.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/pci/controller/dwc/pcie-qcom-ep.c') diff --git a/drivers/pci/controller/dwc/pcie-qcom-ep.c b/drivers/pci/controller/dwc/pcie-qcom-ep.c index 9e58f055199a..2e5ab5fef310 100644 --- a/drivers/pci/controller/dwc/pcie-qcom-ep.c +++ b/drivers/pci/controller/dwc/pcie-qcom-ep.c @@ -726,14 +726,14 @@ static int qcom_pcie_ep_enable_irq_resources(struct platform_device *pdev, } static int qcom_pcie_ep_raise_irq(struct dw_pcie_ep *ep, u8 func_no, - enum pci_epc_irq_type type, u16 interrupt_num) + unsigned int type, u16 interrupt_num) { struct dw_pcie *pci = to_dw_pcie_from_ep(ep); switch (type) { - case PCI_EPC_IRQ_LEGACY: + case PCI_IRQ_INTX: return dw_pcie_ep_raise_legacy_irq(ep, func_no); - case PCI_EPC_IRQ_MSI: + case PCI_IRQ_MSI: return dw_pcie_ep_raise_msi_irq(ep, func_no, interrupt_num); default: dev_err(pci->dev, "Unknown IRQ type\n"); -- cgit v1.2.3 From e9af4800d448c8e0ebfe3a1c7a29836b729d969d Mon Sep 17 00:00:00 2001 From: Damien Le Moal Date: Wed, 22 Nov 2023 15:03:59 +0900 Subject: PCI: dwc: Rename dw_pcie_ep_raise_legacy_irq() Rename the function dw_pcie_ep_raise_legacy_irq() of the Designware endpoint controller driver to dw_pcie_ep_raise_intx_irq() to match the name of the PCI_IRQ_INTX macro. Link: https://lore.kernel.org/r/20231122060406.14695-10-dlemoal@kernel.org Signed-off-by: Damien Le Moal Signed-off-by: Lorenzo Pieralisi Reviewed-by: Serge Semin Reviewed-by: Christoph Hellwig --- drivers/pci/controller/dwc/pci-imx6.c | 2 +- drivers/pci/controller/dwc/pci-layerscape-ep.c | 2 +- drivers/pci/controller/dwc/pcie-designware-ep.c | 6 +++--- drivers/pci/controller/dwc/pcie-designware-plat.c | 2 +- drivers/pci/controller/dwc/pcie-designware.h | 4 ++-- drivers/pci/controller/dwc/pcie-qcom-ep.c | 2 +- drivers/pci/controller/dwc/pcie-rcar-gen4.c | 2 +- 7 files changed, 10 insertions(+), 10 deletions(-) (limited to 'drivers/pci/controller/dwc/pcie-qcom-ep.c') diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c index a5365ab8897e..f117ec286a76 100644 --- a/drivers/pci/controller/dwc/pci-imx6.c +++ b/drivers/pci/controller/dwc/pci-imx6.c @@ -1064,7 +1064,7 @@ static int imx6_pcie_ep_raise_irq(struct dw_pcie_ep *ep, u8 func_no, switch (type) { case PCI_IRQ_INTX: - return dw_pcie_ep_raise_legacy_irq(ep, func_no); + return dw_pcie_ep_raise_intx_irq(ep, func_no); case PCI_IRQ_MSI: return dw_pcie_ep_raise_msi_irq(ep, func_no, interrupt_num); case PCI_IRQ_MSIX: diff --git a/drivers/pci/controller/dwc/pci-layerscape-ep.c b/drivers/pci/controller/dwc/pci-layerscape-ep.c index 5f78a9415286..9e7beb3ba09b 100644 --- a/drivers/pci/controller/dwc/pci-layerscape-ep.c +++ b/drivers/pci/controller/dwc/pci-layerscape-ep.c @@ -172,7 +172,7 @@ static int ls_pcie_ep_raise_irq(struct dw_pcie_ep *ep, u8 func_no, switch (type) { case PCI_IRQ_INTX: - return dw_pcie_ep_raise_legacy_irq(ep, func_no); + return dw_pcie_ep_raise_intx_irq(ep, func_no); case PCI_IRQ_MSI: return dw_pcie_ep_raise_msi_irq(ep, func_no, interrupt_num); case PCI_IRQ_MSIX: diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c index 87759c899fab..d8850b59094b 100644 --- a/drivers/pci/controller/dwc/pcie-designware-ep.c +++ b/drivers/pci/controller/dwc/pcie-designware-ep.c @@ -496,16 +496,16 @@ static const struct pci_epc_ops epc_ops = { .get_features = dw_pcie_ep_get_features, }; -int dw_pcie_ep_raise_legacy_irq(struct dw_pcie_ep *ep, u8 func_no) +int dw_pcie_ep_raise_intx_irq(struct dw_pcie_ep *ep, u8 func_no) { struct dw_pcie *pci = to_dw_pcie_from_ep(ep); struct device *dev = pci->dev; - dev_err(dev, "EP cannot trigger legacy IRQs\n"); + dev_err(dev, "EP cannot raise INTX IRQs\n"); return -EINVAL; } -EXPORT_SYMBOL_GPL(dw_pcie_ep_raise_legacy_irq); +EXPORT_SYMBOL_GPL(dw_pcie_ep_raise_intx_irq); int dw_pcie_ep_raise_msi_irq(struct dw_pcie_ep *ep, u8 func_no, u8 interrupt_num) diff --git a/drivers/pci/controller/dwc/pcie-designware-plat.c b/drivers/pci/controller/dwc/pcie-designware-plat.c index c83968aa0149..27047e4c402a 100644 --- a/drivers/pci/controller/dwc/pcie-designware-plat.c +++ b/drivers/pci/controller/dwc/pcie-designware-plat.c @@ -48,7 +48,7 @@ static int dw_plat_pcie_ep_raise_irq(struct dw_pcie_ep *ep, u8 func_no, switch (type) { case PCI_IRQ_INTX: - return dw_pcie_ep_raise_legacy_irq(ep, func_no); + return dw_pcie_ep_raise_intx_irq(ep, func_no); case PCI_IRQ_MSI: return dw_pcie_ep_raise_msi_irq(ep, func_no, interrupt_num); case PCI_IRQ_MSIX: diff --git a/drivers/pci/controller/dwc/pcie-designware.h b/drivers/pci/controller/dwc/pcie-designware.h index ffb9a62f3179..d55b28f3f156 100644 --- a/drivers/pci/controller/dwc/pcie-designware.h +++ b/drivers/pci/controller/dwc/pcie-designware.h @@ -580,7 +580,7 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep); int dw_pcie_ep_init_complete(struct dw_pcie_ep *ep); void dw_pcie_ep_init_notify(struct dw_pcie_ep *ep); void dw_pcie_ep_exit(struct dw_pcie_ep *ep); -int dw_pcie_ep_raise_legacy_irq(struct dw_pcie_ep *ep, u8 func_no); +int dw_pcie_ep_raise_intx_irq(struct dw_pcie_ep *ep, u8 func_no); int dw_pcie_ep_raise_msi_irq(struct dw_pcie_ep *ep, u8 func_no, u8 interrupt_num); int dw_pcie_ep_raise_msix_irq(struct dw_pcie_ep *ep, u8 func_no, @@ -613,7 +613,7 @@ static inline void dw_pcie_ep_exit(struct dw_pcie_ep *ep) { } -static inline int dw_pcie_ep_raise_legacy_irq(struct dw_pcie_ep *ep, u8 func_no) +static inline int dw_pcie_ep_raise_intx_irq(struct dw_pcie_ep *ep, u8 func_no) { return 0; } diff --git a/drivers/pci/controller/dwc/pcie-qcom-ep.c b/drivers/pci/controller/dwc/pcie-qcom-ep.c index 2e5ab5fef310..71860e59cfce 100644 --- a/drivers/pci/controller/dwc/pcie-qcom-ep.c +++ b/drivers/pci/controller/dwc/pcie-qcom-ep.c @@ -732,7 +732,7 @@ static int qcom_pcie_ep_raise_irq(struct dw_pcie_ep *ep, u8 func_no, switch (type) { case PCI_IRQ_INTX: - return dw_pcie_ep_raise_legacy_irq(ep, func_no); + return dw_pcie_ep_raise_intx_irq(ep, func_no); case PCI_IRQ_MSI: return dw_pcie_ep_raise_msi_irq(ep, func_no, interrupt_num); default: diff --git a/drivers/pci/controller/dwc/pcie-rcar-gen4.c b/drivers/pci/controller/dwc/pcie-rcar-gen4.c index 25354a82674d..6be20359d9fe 100644 --- a/drivers/pci/controller/dwc/pcie-rcar-gen4.c +++ b/drivers/pci/controller/dwc/pcie-rcar-gen4.c @@ -368,7 +368,7 @@ static int rcar_gen4_pcie_ep_raise_irq(struct dw_pcie_ep *ep, u8 func_no, switch (type) { case PCI_IRQ_INTX: - return dw_pcie_ep_raise_legacy_irq(ep, func_no); + return dw_pcie_ep_raise_intx_irq(ep, func_no); case PCI_IRQ_MSI: return dw_pcie_ep_raise_msi_irq(ep, func_no, interrupt_num); default: -- cgit v1.2.3 From 756dcb5a820aab4429e004bb070674116062dea3 Mon Sep 17 00:00:00 2001 From: Yoshihiro Shimoda Date: Wed, 20 Dec 2023 14:38:25 +0900 Subject: PCI: dwc: Rename .ep_init to .init in struct dw_pcie_ep_ops MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Since the name of the dw_pcie_ep_ops struct makes it obvious that it's for the PCIe Endpoint, rename the struct member .ep_init to .init. [kwilczynski: commit log] Suggested-by: Serge Semin Suggested-by: Manivannan Sadhasivam Link: https://lore.kernel.org/linux-pci/20231220053829.1921187-3-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Yoshihiro Shimoda Signed-off-by: Krzysztof Wilczyński Reviewed-by: Manivannan Sadhasivam Reviewed-by: Serge Semin Reviewed-by: Srikanth Thokala Acked-by: Jesper Nilsson Acked-by: Kunihiko Hayashi --- drivers/pci/controller/dwc/pci-dra7xx.c | 2 +- drivers/pci/controller/dwc/pci-imx6.c | 2 +- drivers/pci/controller/dwc/pci-keystone.c | 2 +- drivers/pci/controller/dwc/pci-layerscape-ep.c | 2 +- drivers/pci/controller/dwc/pcie-artpec6.c | 2 +- drivers/pci/controller/dwc/pcie-designware-ep.c | 4 ++-- drivers/pci/controller/dwc/pcie-designware-plat.c | 2 +- drivers/pci/controller/dwc/pcie-designware.h | 2 +- drivers/pci/controller/dwc/pcie-keembay.c | 2 +- drivers/pci/controller/dwc/pcie-qcom-ep.c | 2 +- drivers/pci/controller/dwc/pcie-rcar-gen4.c | 2 +- drivers/pci/controller/dwc/pcie-uniphier-ep.c | 2 +- 12 files changed, 13 insertions(+), 13 deletions(-) (limited to 'drivers/pci/controller/dwc/pcie-qcom-ep.c') diff --git a/drivers/pci/controller/dwc/pci-dra7xx.c b/drivers/pci/controller/dwc/pci-dra7xx.c index 6125a838f4b1..1ac1be12a235 100644 --- a/drivers/pci/controller/dwc/pci-dra7xx.c +++ b/drivers/pci/controller/dwc/pci-dra7xx.c @@ -436,7 +436,7 @@ dra7xx_pcie_get_features(struct dw_pcie_ep *ep) } static const struct dw_pcie_ep_ops pcie_ep_ops = { - .ep_init = dra7xx_pcie_ep_init, + .init = dra7xx_pcie_ep_init, .raise_irq = dra7xx_pcie_raise_irq, .get_features = dra7xx_pcie_get_features, }; diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c index b02f6f14a411..644916a67a38 100644 --- a/drivers/pci/controller/dwc/pci-imx6.c +++ b/drivers/pci/controller/dwc/pci-imx6.c @@ -1093,7 +1093,7 @@ imx6_pcie_ep_get_features(struct dw_pcie_ep *ep) } static const struct dw_pcie_ep_ops pcie_ep_ops = { - .ep_init = imx6_pcie_ep_init, + .init = imx6_pcie_ep_init, .raise_irq = imx6_pcie_ep_raise_irq, .get_features = imx6_pcie_ep_get_features, }; diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c index 3711347ddc87..d0f50cceede9 100644 --- a/drivers/pci/controller/dwc/pci-keystone.c +++ b/drivers/pci/controller/dwc/pci-keystone.c @@ -944,7 +944,7 @@ ks_pcie_am654_get_features(struct dw_pcie_ep *ep) } static const struct dw_pcie_ep_ops ks_pcie_am654_ep_ops = { - .ep_init = ks_pcie_am654_ep_init, + .init = ks_pcie_am654_ep_init, .raise_irq = ks_pcie_am654_raise_irq, .get_features = &ks_pcie_am654_get_features, }; diff --git a/drivers/pci/controller/dwc/pci-layerscape-ep.c b/drivers/pci/controller/dwc/pci-layerscape-ep.c index 3d3c50ef4b6f..4e4b687ef508 100644 --- a/drivers/pci/controller/dwc/pci-layerscape-ep.c +++ b/drivers/pci/controller/dwc/pci-layerscape-ep.c @@ -195,7 +195,7 @@ static unsigned int ls_pcie_ep_func_conf_select(struct dw_pcie_ep *ep, } static const struct dw_pcie_ep_ops ls_pcie_ep_ops = { - .ep_init = ls_pcie_ep_init, + .init = ls_pcie_ep_init, .raise_irq = ls_pcie_ep_raise_irq, .get_features = ls_pcie_ep_get_features, .func_conf_select = ls_pcie_ep_func_conf_select, diff --git a/drivers/pci/controller/dwc/pcie-artpec6.c b/drivers/pci/controller/dwc/pcie-artpec6.c index 2f32fcd8933c..f6afa96a97e4 100644 --- a/drivers/pci/controller/dwc/pcie-artpec6.c +++ b/drivers/pci/controller/dwc/pcie-artpec6.c @@ -370,7 +370,7 @@ static int artpec6_pcie_raise_irq(struct dw_pcie_ep *ep, u8 func_no, } static const struct dw_pcie_ep_ops pcie_ep_ops = { - .ep_init = artpec6_pcie_ep_init, + .init = artpec6_pcie_ep_init, .raise_irq = artpec6_pcie_raise_irq, }; diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c index bc94d7f39535..dea52b59d1d3 100644 --- a/drivers/pci/controller/dwc/pcie-designware-ep.c +++ b/drivers/pci/controller/dwc/pcie-designware-ep.c @@ -795,8 +795,8 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep) list_add_tail(&ep_func->list, &ep->func_list); } - if (ep->ops->ep_init) - ep->ops->ep_init(ep); + if (ep->ops->init) + ep->ops->init(ep); ret = pci_epc_mem_init(epc, ep->phys_base, ep->addr_size, ep->page_size); diff --git a/drivers/pci/controller/dwc/pcie-designware-plat.c b/drivers/pci/controller/dwc/pcie-designware-plat.c index b625841e98aa..97088b7663e0 100644 --- a/drivers/pci/controller/dwc/pcie-designware-plat.c +++ b/drivers/pci/controller/dwc/pcie-designware-plat.c @@ -74,7 +74,7 @@ dw_plat_pcie_get_features(struct dw_pcie_ep *ep) } static const struct dw_pcie_ep_ops pcie_ep_ops = { - .ep_init = dw_plat_pcie_ep_init, + .init = dw_plat_pcie_ep_init, .raise_irq = dw_plat_pcie_ep_raise_irq, .get_features = dw_plat_pcie_get_features, }; diff --git a/drivers/pci/controller/dwc/pcie-designware.h b/drivers/pci/controller/dwc/pcie-designware.h index 5c4518ad1bec..3bc03a93732f 100644 --- a/drivers/pci/controller/dwc/pcie-designware.h +++ b/drivers/pci/controller/dwc/pcie-designware.h @@ -332,7 +332,7 @@ struct dw_pcie_rp { struct dw_pcie_ep_ops { void (*pre_init)(struct dw_pcie_ep *ep); - void (*ep_init)(struct dw_pcie_ep *ep); + void (*init)(struct dw_pcie_ep *ep); void (*deinit)(struct dw_pcie_ep *ep); int (*raise_irq)(struct dw_pcie_ep *ep, u8 func_no, enum pci_epc_irq_type type, u16 interrupt_num); diff --git a/drivers/pci/controller/dwc/pcie-keembay.c b/drivers/pci/controller/dwc/pcie-keembay.c index 289bff99d762..3c38e047d5ed 100644 --- a/drivers/pci/controller/dwc/pcie-keembay.c +++ b/drivers/pci/controller/dwc/pcie-keembay.c @@ -325,7 +325,7 @@ keembay_pcie_get_features(struct dw_pcie_ep *ep) } static const struct dw_pcie_ep_ops keembay_pcie_ep_ops = { - .ep_init = keembay_pcie_ep_init, + .init = keembay_pcie_ep_init, .raise_irq = keembay_pcie_ep_raise_irq, .get_features = keembay_pcie_get_features, }; diff --git a/drivers/pci/controller/dwc/pcie-qcom-ep.c b/drivers/pci/controller/dwc/pcie-qcom-ep.c index 9e58f055199a..2b6f7c144c61 100644 --- a/drivers/pci/controller/dwc/pcie-qcom-ep.c +++ b/drivers/pci/controller/dwc/pcie-qcom-ep.c @@ -796,7 +796,7 @@ static void qcom_pcie_ep_init(struct dw_pcie_ep *ep) } static const struct dw_pcie_ep_ops pci_ep_ops = { - .ep_init = qcom_pcie_ep_init, + .init = qcom_pcie_ep_init, .raise_irq = qcom_pcie_ep_raise_irq, .get_features = qcom_pcie_epc_get_features, }; diff --git a/drivers/pci/controller/dwc/pcie-rcar-gen4.c b/drivers/pci/controller/dwc/pcie-rcar-gen4.c index 193ed88d3c2f..1c017997fb3e 100644 --- a/drivers/pci/controller/dwc/pcie-rcar-gen4.c +++ b/drivers/pci/controller/dwc/pcie-rcar-gen4.c @@ -408,7 +408,7 @@ static unsigned int rcar_gen4_pcie_ep_get_dbi2_offset(struct dw_pcie_ep *ep, static const struct dw_pcie_ep_ops pcie_ep_ops = { .pre_init = rcar_gen4_pcie_ep_pre_init, - .ep_init = rcar_gen4_pcie_ep_init, + .init = rcar_gen4_pcie_ep_init, .deinit = rcar_gen4_pcie_ep_deinit, .raise_irq = rcar_gen4_pcie_ep_raise_irq, .get_features = rcar_gen4_pcie_ep_get_features, diff --git a/drivers/pci/controller/dwc/pcie-uniphier-ep.c b/drivers/pci/controller/dwc/pcie-uniphier-ep.c index cba3c88fcf39..40bd468f7e11 100644 --- a/drivers/pci/controller/dwc/pcie-uniphier-ep.c +++ b/drivers/pci/controller/dwc/pcie-uniphier-ep.c @@ -284,7 +284,7 @@ uniphier_pcie_get_features(struct dw_pcie_ep *ep) } static const struct dw_pcie_ep_ops uniphier_pcie_ep_ops = { - .ep_init = uniphier_pcie_ep_init, + .init = uniphier_pcie_ep_init, .raise_irq = uniphier_pcie_ep_raise_irq, .get_features = uniphier_pcie_get_features, }; -- cgit v1.2.3