| ahc_pci.c (63457) | ahc_pci.c (63944) |
|---|---|
| 1/* 2 * Product specific probe and attach routines for: 3 * 3940, 2940, aic7895, aic7890, aic7880, 4 * aic7870, aic7860 and aic7850 SCSI controllers 5 * 6 * Copyright (c) 1995, 1996, 1997, 1998, 1999, 2000 Justin T. Gibbs 7 * All rights reserved. 8 * --- 16 unchanged lines hidden (view full) --- 25 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * | 1/* 2 * Product specific probe and attach routines for: 3 * 3940, 2940, aic7895, aic7890, aic7880, 4 * aic7870, aic7860 and aic7850 SCSI controllers 5 * 6 * Copyright (c) 1995, 1996, 1997, 1998, 1999, 2000 Justin T. Gibbs 7 * All rights reserved. 8 * --- 16 unchanged lines hidden (view full) --- 25 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * |
| 33 * $FreeBSD: head/sys/dev/aic7xxx/ahc_pci.c 63457 2000-07-18 20:12:14Z gibbs $ | 33 * $FreeBSD: head/sys/dev/aic7xxx/ahc_pci.c 63944 2000-07-27 23:17:52Z gibbs $ |
| 34 */ 35 36#include <sys/param.h> 37#include <sys/systm.h> 38#include <sys/kernel.h> 39#include <sys/module.h> 40#include <sys/bus.h> 41 --- 730 unchanged lines hidden (view full) --- 772 dscommand0 |= MPARCKEN; 773 if ((ahc->features & AHC_ULTRA2) != 0) { 774 775 /* 776 * DPARCKEN doesn't work correctly on 777 * some MBs so don't use it. 778 */ 779 dscommand0 &= ~DPARCKEN; | 34 */ 35 36#include <sys/param.h> 37#include <sys/systm.h> 38#include <sys/kernel.h> 39#include <sys/module.h> 40#include <sys/bus.h> 41 --- 730 unchanged lines hidden (view full) --- 772 dscommand0 |= MPARCKEN; 773 if ((ahc->features & AHC_ULTRA2) != 0) { 774 775 /* 776 * DPARCKEN doesn't work correctly on 777 * some MBs so don't use it. 778 */ 779 dscommand0 &= ~DPARCKEN; |
| 780 /* 781 * We default to using 32byte SCBs 782 * and using cacheline streaming. 783 * If external SCB ram is detected, 784 * we'll switch to using 64 byte SCBs. 785 */ |
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| 780 dscommand0 |= CACHETHEN|USCBSIZE32; 781 } | 786 dscommand0 |= CACHETHEN|USCBSIZE32; 787 } |
| 788 /* 789 * Handle chips that must have cache line 790 * streaming (dis/en)abled. 791 */ 792 if ((ahc->bugs & AHC_CACHETHEN_DIS_BUG) != 0) 793 dscommand0 |= CACHETHEN; |
|
| 782 | 794 |
| 795 if ((ahc->bugs & AHC_CACHETHEN_BUG) != 0) 796 dscommand0 &= ~CACHETHEN; 797 |
|
| 783 ahc_outb(ahc, DSCOMMAND0, dscommand0); 784 785 /* See if we have a SEEPROM and perform auto-term */ 786 check_extport(ahc, &sxfrctl1); 787 788 /* 789 * Take the LED out of diagnostic mode 790 */ --- 1060 unchanged lines hidden (view full) --- 1851static int 1852ahc_aic7890_setup(device_t dev, struct ahc_probe_config *probe_config) 1853{ 1854 probe_config->channel = 'A'; 1855 probe_config->chip = AHC_AIC7890; 1856 probe_config->features = AHC_AIC7890_FE; 1857 probe_config->flags |= AHC_NEWEEPROM_FMT; 1858 if (pci_get_revid(dev) == 0) | 798 ahc_outb(ahc, DSCOMMAND0, dscommand0); 799 800 /* See if we have a SEEPROM and perform auto-term */ 801 check_extport(ahc, &sxfrctl1); 802 803 /* 804 * Take the LED out of diagnostic mode 805 */ --- 1060 unchanged lines hidden (view full) --- 1866static int 1867ahc_aic7890_setup(device_t dev, struct ahc_probe_config *probe_config) 1868{ 1869 probe_config->channel = 'A'; 1870 probe_config->chip = AHC_AIC7890; 1871 probe_config->features = AHC_AIC7890_FE; 1872 probe_config->flags |= AHC_NEWEEPROM_FMT; 1873 if (pci_get_revid(dev) == 0) |
| 1859 probe_config->bugs |= AHC_AUTOFLUSH_BUG; | 1874 probe_config->bugs |= AHC_AUTOFLUSH_BUG|AHC_CACHETHEN_BUG; |
| 1860 return (0); 1861} 1862 1863static int 1864ahc_aic7892_setup(device_t dev, struct ahc_probe_config *probe_config) 1865{ 1866 probe_config->channel = 'A'; 1867 probe_config->chip = AHC_AIC7892; --- 24 unchanged lines hidden (view full) --- 1892 1893static int 1894ahc_aic7896_setup(device_t dev, struct ahc_probe_config *probe_config) 1895{ 1896 probe_config->channel = pci_get_function(dev) == 1 ? 'B' : 'A'; 1897 probe_config->chip = AHC_AIC7896; 1898 probe_config->features = AHC_AIC7896_FE; 1899 probe_config->flags |= AHC_NEWEEPROM_FMT; | 1875 return (0); 1876} 1877 1878static int 1879ahc_aic7892_setup(device_t dev, struct ahc_probe_config *probe_config) 1880{ 1881 probe_config->channel = 'A'; 1882 probe_config->chip = AHC_AIC7892; --- 24 unchanged lines hidden (view full) --- 1907 1908static int 1909ahc_aic7896_setup(device_t dev, struct ahc_probe_config *probe_config) 1910{ 1911 probe_config->channel = pci_get_function(dev) == 1 ? 'B' : 'A'; 1912 probe_config->chip = AHC_AIC7896; 1913 probe_config->features = AHC_AIC7896_FE; 1914 probe_config->flags |= AHC_NEWEEPROM_FMT; |
| 1915 probe_config->bugs |= AHC_CACHETHEN_DIS_BUG; |
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| 1900 return (0); 1901} 1902 1903static int 1904ahc_aic7899_setup(device_t dev, struct ahc_probe_config *probe_config) 1905{ 1906 probe_config->channel = pci_get_function(dev) == 1 ? 'B' : 'A'; 1907 probe_config->chip = AHC_AIC7899; --- 80 unchanged lines hidden --- | 1916 return (0); 1917} 1918 1919static int 1920ahc_aic7899_setup(device_t dev, struct ahc_probe_config *probe_config) 1921{ 1922 probe_config->channel = pci_get_function(dev) == 1 ? 'B' : 'A'; 1923 probe_config->chip = AHC_AIC7899; --- 80 unchanged lines hidden --- |