Author: rstone
Date: Fri Mar 15 19:58:44 2013
New Revision: 248340
URL: http://svnweb.freebsd.org/changeset/base/248340
Log:
Add support for Exar XR17V358 8-port serial device to puc(4)
Reviewed by: marius
Sponsored by: Sandvine Inc.
MFC after: 1 week
Modified:
head/sys/dev/puc/pucdata.c
Modified: head/sys/dev/puc/pucdata.c
==============================================================================
--- head/sys/dev/puc/pucdata.c Fri Mar 15 19:50:21 2013 (r248339)
+++ head/sys/dev/puc/pucdata.c Fri Mar 15 19:58:44 2013 (r248340)
@@ -50,6 +50,7 @@ __FBSDID("$FreeBSD$");
static puc_config_f puc_config_amc;
static puc_config_f puc_config_diva;
static puc_config_f puc_config_exar;
+static puc_config_f puc_config_exar_pcie;
static puc_config_f puc_config_icbook;
static puc_config_f puc_config_moxa;
static puc_config_f puc_config_oxford_pcie;
@@ -630,6 +631,14 @@ const struct puc_cfg puc_pci_devices[] =
PUC_PORT_8S, 0x10, 0, -1,
},
+ /* The XR17V358 uses the 125MHz PCIe clock as its reference clock. */
+ { 0x13a8, 0x0358, 0xffff, 0,
+ "Exar XR17V358",
+ 125000000,
+ PUC_PORT_8S, 0x10, 0, -1,
+ .config_function = puc_config_exar_pcie
+ },
+
{ 0x13fe, 0x1600, 0x1602, 0x0002,
"Advantech PCI-1602",
DEFAULT_RCLK * 8,
@@ -1186,6 +1195,17 @@ puc_config_exar(struct puc_softc *sc, en
}
static int
+puc_config_exar_pcie(struct puc_softc *sc, enum puc_cfg_cmd cmd, int port,
+ intptr_t *res)
+{
+ if (cmd == PUC_CFG_GET_OFS) {
+ *res = port * 0x400;
+ return (0);
+ }
+ return (ENXIO);
+}
+
+static int
puc_config_icbook(struct puc_softc *sc, enum puc_cfg_cmd cmd, int port,
intptr_t *res)
{
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