diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/pci/jmb.c | 79 |
1 files changed, 41 insertions, 38 deletions
diff --git a/sys/dev/pci/jmb.c b/sys/dev/pci/jmb.c index 6eac8ddecaa..bc79ce7f306 100644 --- a/sys/dev/pci/jmb.c +++ b/sys/dev/pci/jmb.c @@ -1,4 +1,4 @@ -/* $OpenBSD: jmb.c,v 1.5 2007/07/02 23:50:15 dlg Exp $ */ +/* $OpenBSD: jmb.c,v 1.6 2007/07/03 01:08:36 dlg Exp $ */ /* * Copyright (c) 2007 David Gwynne <dlg@openbsd.org> @@ -108,44 +108,47 @@ jmb_attach(struct device *parent, struct device *self, void *aux) int sata = 0, pata = 0; ctl0 = pci_conf_read(pa->pa_pc, pa->pa_tag, JM_PCI_CTL0); - ctl0 &= ~(JM_PCI_CTL0_PCIIDE_F1 | JM_PCI_CTL0_AHCI_EN | - JM_PCI_CTL0_AHCI_F1 | JM_PCI_CTL0_SATA0_IDE | - JM_PCI_CTL0_SATA0_AHCI | JM_PCI_CTL0_SATA1_IDE | - JM_PCI_CTL0_SATA1_AHCI | JM_PCI_CTL0_F1_SUBCLASS_M | - JM_PCI_CTL0_F0_SUBCLASS_M | JM_PCI_CTL0_PCIIDE_CS | - JM_PCI_CTL0_IDEDMA_CFG); - ctl5 = pci_conf_read(pa->pa_pc, pa->pa_tag, JM_PCI_CTL5); - ctl5 &= ~JM_PCI_CTL5_PATA1_PRI; - - switch (PCI_PRODUCT(pa->pa_id)) { - case PCI_PRODUCT_JMICRON_JMB360: - case PCI_PRODUCT_JMICRON_JMB362: - /* set to single function AHCI mode */ - ctl0 |= JM_PCI_CTL0_AHCI_EN | JM_PCI_CTL0_SATA0_AHCI | - JM_PCI_CTL0_SATA1_AHCI | - JM_PCI_CTL0_F0_SUBCLASS(JM_PCI_CTL0_SUBCLASS_IDE); - sata = 1; - break; - - case PCI_PRODUCT_JMICRON_JMB366: - case PCI_PRODUCT_JMICRON_JMB365: - /* wire the second PATA port in the right place */ - ctl5 |= JM_PCI_CTL5_PATA1_PRI; - /* FALLTHROUGH */ - case PCI_PRODUCT_JMICRON_JMB363: - case PCI_PRODUCT_JMICRON_JMB361: - /* enable AHCI */ - ctl0 |= JM_PCI_CTL0_AHCI_EN | - JM_PCI_CTL0_SATA0_AHCI | JM_PCI_CTL0_SATA1_AHCI | - JM_PCI_CTL0_PCIIDE_CS | JM_PCI_CTL0_IDEDMA_CFG | - JM_PCI_CTL0_F0_SUBCLASS(JM_PCI_CTL0_SUBCLASS_AHCI); - sata = pata = 1; - break; - case PCI_PRODUCT_JMICRON_JMB368: - ctl0 |= JM_PCI_CTL0_PCIIDE_CS | JM_PCI_CTL0_IDEDMA_CFG; - pata = 1; - break; + + /* configure sata bits if it is on this function */ + if (pa->pa_function == (ISSET(ctl0, JM_PCI_CTL0_AHCI_F1) ? 1 : 0)) { + ctl0 &= ~(JM_PCI_CTL0_AHCI_EN | JM_PCI_CTL0_SATA0_IDE | + JM_PCI_CTL0_SATA0_AHCI | JM_PCI_CTL0_SATA1_IDE | + JM_PCI_CTL0_SATA1_AHCI); + + switch (PCI_PRODUCT(pa->pa_id)) { + case PCI_PRODUCT_JMICRON_JMB360: + case PCI_PRODUCT_JMICRON_JMB361: + case PCI_PRODUCT_JMICRON_JMB362: + case PCI_PRODUCT_JMICRON_JMB363: + case PCI_PRODUCT_JMICRON_JMB365: + case PCI_PRODUCT_JMICRON_JMB366: + /* enable AHCI */ + ctl0 |= JM_PCI_CTL0_AHCI_EN | JM_PCI_CTL0_SATA0_AHCI | + JM_PCI_CTL0_SATA1_AHCI; + sata = 1; + break; + } + } + + /* configure pata bits if it is on this function */ + if (pa->pa_function == (ISSET(ctl0, JM_PCI_CTL0_PCIIDE_F1) ? 1 : 0)) { + ctl0 &= ~(JM_PCI_CTL0_PCIIDE_CS | JM_PCI_CTL0_IDEDMA_CFG); + ctl5 &= ~JM_PCI_CTL5_PATA1_PRI; + + switch (PCI_PRODUCT(pa->pa_id)) { + case PCI_PRODUCT_JMICRON_JMB366: + case PCI_PRODUCT_JMICRON_JMB365: + /* wire the second PATA port in the right place */ + ctl5 |= JM_PCI_CTL5_PATA1_PRI; + /* FALLTHROUGH */ + case PCI_PRODUCT_JMICRON_JMB363: + case PCI_PRODUCT_JMICRON_JMB361: + case PCI_PRODUCT_JMICRON_JMB368: + ctl0 |= JM_PCI_CTL0_PCIIDE_CS | JM_PCI_CTL0_IDEDMA_CFG; + pata = 1; + break; + } } pci_conf_write(pa->pa_pc, pa->pa_tag, JM_PCI_CTL0, ctl0); |