Searched refs:msg32 (Results 1 – 1 of 1) sorted by relevance
| /linux-6.15/drivers/staging/media/atomisp/pci/ |
| H A D | atomisp_cmd.c | 304 u32 msg32; in atomisp_msi_irq_init() local
307 pci_read_config_dword(pdev, PCI_MSI_CAPID, &msg32); in atomisp_msi_irq_init()
308 msg32 |= 1 << MSI_ENABLE_BIT; in atomisp_msi_irq_init()
309 pci_write_config_dword(pdev, PCI_MSI_CAPID, msg32); in atomisp_msi_irq_init()
311 msg32 = (1 << INTR_IER) | (1 << INTR_IIR); in atomisp_msi_irq_init()
312 pci_write_config_dword(pdev, PCI_INTERRUPT_CTRL, msg32); in atomisp_msi_irq_init()
323 u32 msg32; in atomisp_msi_irq_uninit() local
326 pci_read_config_dword(pdev, PCI_MSI_CAPID, &msg32); in atomisp_msi_irq_uninit()
327 msg32 &= ~(1 << MSI_ENABLE_BIT); in atomisp_msi_irq_uninit()
328 pci_write_config_dword(pdev, PCI_MSI_CAPID, msg32); in atomisp_msi_irq_uninit()
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