From: Gerhard Uttenthaler Date: Fri, 20 Jan 2023 11:26:13 +0000 (+0100) Subject: can: ems_pci: Initialize CAN controller base addresses X-Git-Tag: io_uring-6.3-2023-03-03~13^2~124^2~2^2~3 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=79ca81e700f4c171e21aeaf1a1d29dfcdb961d75;p=linux-block.git can: ems_pci: Initialize CAN controller base addresses Add CAN controller base registers Signed-off-by: Gerhard Uttenthaler Link: https://lore.kernel.org/all/20230120112616.6071-6-uttenthaler@ems-wuensche.com Signed-off-by: Marc Kleine-Budde --- diff --git a/drivers/net/can/sja1000/ems_pci.c b/drivers/net/can/sja1000/ems_pci.c index 0d6289fda447..d1e8758d8043 100644 --- a/drivers/net/can/sja1000/ems_pci.c +++ b/drivers/net/can/sja1000/ems_pci.c @@ -342,20 +342,25 @@ static int ems_pci_add_card(struct pci_dev *pdev, priv->irq_flags = IRQF_SHARED; dev->irq = pdev->irq; - priv->reg_base = card->base_addr + EMS_PCI_CAN_BASE_OFFSET - + (i * EMS_PCI_CAN_CTRL_SIZE); + if (card->version == 1) { priv->read_reg = ems_pci_v1_read_reg; priv->write_reg = ems_pci_v1_write_reg; priv->post_irq = ems_pci_v1_post_irq; + priv->reg_base = card->base_addr + EMS_PCI_V1_CAN_BASE_OFFSET + + (i * EMS_PCI_V1_CAN_CTRL_SIZE); } else if (card->version == 2) { priv->read_reg = ems_pci_v2_read_reg; priv->write_reg = ems_pci_v2_write_reg; priv->post_irq = ems_pci_v2_post_irq; + priv->reg_base = card->base_addr + EMS_PCI_V2_CAN_BASE_OFFSET + + (i * EMS_PCI_V2_CAN_CTRL_SIZE); } else { priv->read_reg = ems_pci_v3_read_reg; priv->write_reg = ems_pci_v3_write_reg; priv->post_irq = ems_pci_v3_post_irq; + priv->reg_base = card->base_addr + EMS_PCI_V3_CAN_BASE_OFFSET + + (i * EMS_PCI_V3_CAN_CTRL_SIZE); } /* Check if channel is present */