From: Petr Oros Date: Wed, 8 Aug 2018 11:35:01 +0000 (+0200) Subject: be2net: Use Kconfig flag to support for enabling/disabling adapters X-Git-Tag: v4.1.12-124.31.3~145 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=3508d8285fdfae59d3b4ed550c20cfe3e69cb35a;p=users%2Fjedix%2Flinux-maple.git be2net: Use Kconfig flag to support for enabling/disabling adapters Orabug: 29475071 Add flags to enable/disable supported chips in be2net. With disable support are removed coresponding PCI IDs and also codepaths with [BE2|BE3|BEx|lancer|skyhawk]_chip checks. Disable chip will reduce module size by: BE2 ~2kb BE3 ~3kb Lancer ~10kb Skyhawk ~9kb When enable skyhawk only it will reduce module size by ~20kb New help style in Kconfig Reviewed-by: Ivan Vecera Signed-off-by: Petr Oros Signed-off-by: David S. Miller Signed-off-by: Brian Maly Reviewed-by: John Donnelly Signed-off-by: Brian Maly --- diff --git a/drivers/net/ethernet/emulex/benet/Kconfig b/drivers/net/ethernet/emulex/benet/Kconfig index 7108563260ae..8aaa80a41957 100644 --- a/drivers/net/ethernet/emulex/benet/Kconfig +++ b/drivers/net/ethernet/emulex/benet/Kconfig @@ -1,7 +1,7 @@ config BE2NET tristate "ServerEngines' 10Gbps NIC - BladeEngine" depends on PCI - ---help--- + help This driver implements the NIC functionality for ServerEngines' 10Gbps network adapter - BladeEngine. @@ -21,3 +21,40 @@ config BE2NET_VXLAN ---help--- Say Y here if you want to enable VXLAN offload support on be2net driver. + + +config BE2NET_BE2 + bool "Support for BE2 chipsets" + depends on BE2NET + default y + help + Say Y here if you want to use devices based on BE2 + chipsets. (e.g. OneConnect OCe10xxx) + +config BE2NET_BE3 + bool "Support for BE3 chipsets" + depends on BE2NET + default y + help + Say Y here if you want to use devices based on BE3 + chipsets. (e.g. OneConnect OCe11xxx) + +config BE2NET_LANCER + bool "Support for Lancer chipsets" + depends on BE2NET + default y + help + Say Y here if you want to use devices based on Lancer + chipsets. (e.g LightPulse LPe12xxx) + +config BE2NET_SKYHAWK + bool "Support for Skyhawk chipsets" + depends on BE2NET + default y + help + Say Y here if you want to use devices based on Skyhawk + chipsets. (e.g. OneConnect OCe14xxx) + +comment "WARNING: be2net is useless without any enabled chip" + depends on BE2NET_BE2=n && BE2NET_BE3=n && BE2NET_LANCER=n && \ + BE2NET_SKYHAWK=n && BE2NET diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h index aec276a515f9..969056a16080 100644 --- a/drivers/net/ethernet/emulex/benet/be.h +++ b/drivers/net/ethernet/emulex/benet/be.h @@ -747,17 +747,33 @@ static inline u16 be_max_any_irqs(struct be_adapter *adapter) /* Is BE in QNQ multi-channel mode */ #define be_is_qnq_mode(adapter) (adapter->function_mode & QNQ_MODE) +#ifdef CONFIG_BE2NET_LANCER #define lancer_chip(adapter) (adapter->pdev->device == OC_DEVICE_ID3 || \ adapter->pdev->device == OC_DEVICE_ID4) +#else +#define lancer_chip(adapter) (0) +#endif /* CONFIG_BE2NET_LANCER */ +#ifdef CONFIG_BE2NET_SKYHAWK #define skyhawk_chip(adapter) (adapter->pdev->device == OC_DEVICE_ID5 || \ adapter->pdev->device == OC_DEVICE_ID6) +#else +#define skyhawk_chip(adapter) (0) +#endif /* CONFIG_BE2NET_SKYHAWK */ +#ifdef CONFIG_BE2NET_BE3 #define BE3_chip(adapter) (adapter->pdev->device == BE_DEVICE_ID2 || \ adapter->pdev->device == OC_DEVICE_ID2) +#else +#define BE3_chip(adapter) (0) +#endif /* CONFIG_BE2NET_BE3 */ +#ifdef CONFIG_BE2NET_BE2 #define BE2_chip(adapter) (adapter->pdev->device == BE_DEVICE_ID1 || \ adapter->pdev->device == OC_DEVICE_ID1) +#else +#define BE2_chip(adapter) (0) +#endif /* CONFIG_BE2NET_BE2 */ #define BEx_chip(adapter) (BE3_chip(adapter) || BE2_chip(adapter)) diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 0145f2871e5e..fe17fa02cdce 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -48,14 +48,22 @@ MODULE_PARM_DESC(rx_frag_size, "Size of a fragment that holds rcvd data."); static struct workqueue_struct *be_err_recovery_workq; static const struct pci_device_id be_dev_ids[] = { +#ifdef CONFIG_BE2NET_BE2 { PCI_DEVICE(BE_VENDOR_ID, BE_DEVICE_ID1) }, - { PCI_DEVICE(BE_VENDOR_ID, BE_DEVICE_ID2) }, { PCI_DEVICE(BE_VENDOR_ID, OC_DEVICE_ID1) }, +#endif /* CONFIG_BE2NET_BE2 */ +#ifdef CONFIG_BE2NET_BE3 + { PCI_DEVICE(BE_VENDOR_ID, BE_DEVICE_ID2) }, { PCI_DEVICE(BE_VENDOR_ID, OC_DEVICE_ID2) }, +#endif /* CONFIG_BE2NET_BE3 */ +#ifdef CONFIG_BE2NET_LANCER { PCI_DEVICE(EMULEX_VENDOR_ID, OC_DEVICE_ID3)}, { PCI_DEVICE(EMULEX_VENDOR_ID, OC_DEVICE_ID4)}, +#endif /* CONFIG_BE2NET_LANCER */ +#ifdef CONFIG_BE2NET_SKYHAWK { PCI_DEVICE(EMULEX_VENDOR_ID, OC_DEVICE_ID5)}, { PCI_DEVICE(EMULEX_VENDOR_ID, OC_DEVICE_ID6)}, +#endif /* CONFIG_BE2NET_SKYHAWK */ { 0 } }; MODULE_DEVICE_TABLE(pci, be_dev_ids);