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Searched refs:msg_ctl (Results 1 – 2 of 2) sorted by relevance

/Linux-v4.19/arch/alpha/kernel/
Dsys_marvel.c327 u16 msg_ctl; in marvel_map_irq() local
336 msg_ctl = 0; in marvel_map_irq()
338 pci_read_config_word(dev, msi_loc + PCI_MSI_FLAGS, &msg_ctl); in marvel_map_irq()
340 if (msg_ctl & PCI_MSI_FLAGS_ENABLE) { in marvel_map_irq()
342 if (msg_ctl & PCI_MSI_FLAGS_64BIT) in marvel_map_irq()
356 1 << ((msg_ctl & PCI_MSI_FLAGS_QSIZE) >> 4), in marvel_map_irq()
359 1 << ((msg_ctl & PCI_MSI_FLAGS_QSIZE) >> 4), in marvel_map_irq()
366 msg_ctl & ~PCI_MSI_FLAGS_ENABLE); in marvel_map_irq()
/Linux-v4.19/drivers/spi/
Dspi-bcm63xx.c239 u16 msg_ctl; in bcm63xx_txrx_bufs() local
282 msg_ctl = (len << SPI_BYTE_CNT_SHIFT); in bcm63xx_txrx_bufs()
285 msg_ctl |= (SPI_FD_RW << bs->msg_type_shift); in bcm63xx_txrx_bufs()
287 msg_ctl |= (SPI_HD_R << bs->msg_type_shift); in bcm63xx_txrx_bufs()
289 msg_ctl |= (SPI_HD_W << bs->msg_type_shift); in bcm63xx_txrx_bufs()
293 bcm_spi_writeb(bs, msg_ctl, SPI_MSG_CTL); in bcm63xx_txrx_bufs()
296 bcm_spi_writew(bs, msg_ctl, SPI_MSG_CTL); in bcm63xx_txrx_bufs()