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authorDon Dugger <donald.d.dugger@intel.com>2015-10-29 22:15:25 +0000
committerGerrit Code Review <gerrit@172.30.200.206>2015-10-29 22:15:25 +0000
commitafc76d554ed517e38d46b6b182a7016406a1323f (patch)
tree06133cb33a43488837ea67667458e1582f2f40ce /kernel/drivers/tty/serial/8250
parent41f827bfbb10e03c4d228fbcc801dd51fb9983b0 (diff)
parentec0a2ed6d8a5e555edef907895c041e285fdb495 (diff)
Merge "These changes are a raw update to a vanilla kernel 4.1.10, with the recently announced rt patch patch-4.1.10-rt10.patch. No further changes needed."
Diffstat (limited to 'kernel/drivers/tty/serial/8250')
-rw-r--r--kernel/drivers/tty/serial/8250/8250_pci.c82
-rw-r--r--kernel/drivers/tty/serial/8250/8250_pnp.c11
2 files changed, 72 insertions, 21 deletions
diff --git a/kernel/drivers/tty/serial/8250/8250_pci.c b/kernel/drivers/tty/serial/8250/8250_pci.c
index 46bcebba5..9373cca12 100644
--- a/kernel/drivers/tty/serial/8250/8250_pci.c
+++ b/kernel/drivers/tty/serial/8250/8250_pci.c
@@ -2000,6 +2000,12 @@ pci_wch_ch38x_setup(struct serial_private *priv,
#define PCI_DEVICE_ID_EXAR_XR17V8358 0x8358
+#define PCI_VENDOR_ID_PERICOM 0x12D8
+#define PCI_DEVICE_ID_PERICOM_PI7C9X7951 0x7951
+#define PCI_DEVICE_ID_PERICOM_PI7C9X7952 0x7952
+#define PCI_DEVICE_ID_PERICOM_PI7C9X7954 0x7954
+#define PCI_DEVICE_ID_PERICOM_PI7C9X7958 0x7958
+
/* Unknown vendors/cards - this should not be in linux/pci_ids.h */
#define PCI_SUBDEVICE_ID_UNKNOWN_0x1584 0x1584
#define PCI_SUBDEVICE_ID_UNKNOWN_0x1588 0x1588
@@ -2314,27 +2320,12 @@ static struct pci_serial_quirk pci_serial_quirks[] __refdata = {
* Pericom
*/
{
- .vendor = 0x12d8,
- .device = 0x7952,
- .subvendor = PCI_ANY_ID,
- .subdevice = PCI_ANY_ID,
- .setup = pci_pericom_setup,
- },
- {
- .vendor = 0x12d8,
- .device = 0x7954,
- .subvendor = PCI_ANY_ID,
- .subdevice = PCI_ANY_ID,
- .setup = pci_pericom_setup,
- },
- {
- .vendor = 0x12d8,
- .device = 0x7958,
- .subvendor = PCI_ANY_ID,
- .subdevice = PCI_ANY_ID,
- .setup = pci_pericom_setup,
+ .vendor = PCI_VENDOR_ID_PERICOM,
+ .device = PCI_ANY_ID,
+ .subvendor = PCI_ANY_ID,
+ .subdevice = PCI_ANY_ID,
+ .setup = pci_pericom_setup,
},
-
/*
* PLX
*/
@@ -3031,6 +3022,10 @@ enum pci_board_num_t {
pbn_fintek_8,
pbn_fintek_12,
pbn_wch384_4,
+ pbn_pericom_PI7C9X7951,
+ pbn_pericom_PI7C9X7952,
+ pbn_pericom_PI7C9X7954,
+ pbn_pericom_PI7C9X7958,
};
/*
@@ -3848,7 +3843,6 @@ static struct pciserial_board pci_boards[] = {
.base_baud = 115200,
.first_offset = 0x40,
},
-
[pbn_wch384_4] = {
.flags = FL_BASE0,
.num_ports = 4,
@@ -3856,6 +3850,33 @@ static struct pciserial_board pci_boards[] = {
.uart_offset = 8,
.first_offset = 0xC0,
},
+ /*
+ * Pericom PI7C9X795[1248] Uno/Dual/Quad/Octal UART
+ */
+ [pbn_pericom_PI7C9X7951] = {
+ .flags = FL_BASE0,
+ .num_ports = 1,
+ .base_baud = 921600,
+ .uart_offset = 0x8,
+ },
+ [pbn_pericom_PI7C9X7952] = {
+ .flags = FL_BASE0,
+ .num_ports = 2,
+ .base_baud = 921600,
+ .uart_offset = 0x8,
+ },
+ [pbn_pericom_PI7C9X7954] = {
+ .flags = FL_BASE0,
+ .num_ports = 4,
+ .base_baud = 921600,
+ .uart_offset = 0x8,
+ },
+ [pbn_pericom_PI7C9X7958] = {
+ .flags = FL_BASE0,
+ .num_ports = 8,
+ .base_baud = 921600,
+ .uart_offset = 0x8,
+ },
};
static const struct pci_device_id blacklist[] = {
@@ -5117,6 +5138,25 @@ static struct pci_device_id serial_pci_tbl[] = {
0,
0, pbn_exar_XR17V8358 },
/*
+ * Pericom PI7C9X795[1248] Uno/Dual/Quad/Octal UART
+ */
+ { PCI_VENDOR_ID_PERICOM, PCI_DEVICE_ID_PERICOM_PI7C9X7951,
+ PCI_ANY_ID, PCI_ANY_ID,
+ 0,
+ 0, pbn_pericom_PI7C9X7951 },
+ { PCI_VENDOR_ID_PERICOM, PCI_DEVICE_ID_PERICOM_PI7C9X7952,
+ PCI_ANY_ID, PCI_ANY_ID,
+ 0,
+ 0, pbn_pericom_PI7C9X7952 },
+ { PCI_VENDOR_ID_PERICOM, PCI_DEVICE_ID_PERICOM_PI7C9X7954,
+ PCI_ANY_ID, PCI_ANY_ID,
+ 0,
+ 0, pbn_pericom_PI7C9X7954 },
+ { PCI_VENDOR_ID_PERICOM, PCI_DEVICE_ID_PERICOM_PI7C9X7958,
+ PCI_ANY_ID, PCI_ANY_ID,
+ 0,
+ 0, pbn_pericom_PI7C9X7958 },
+ /*
* Topic TP560 Data/Fax/Voice 56k modem (reported by Evan Clarke)
*/
{ PCI_VENDOR_ID_TOPIC, PCI_DEVICE_ID_TOPIC_TP560,
diff --git a/kernel/drivers/tty/serial/8250/8250_pnp.c b/kernel/drivers/tty/serial/8250/8250_pnp.c
index 50a09cd76..658b392d1 100644
--- a/kernel/drivers/tty/serial/8250/8250_pnp.c
+++ b/kernel/drivers/tty/serial/8250/8250_pnp.c
@@ -41,6 +41,12 @@ static const struct pnp_device_id pnp_dev_table[] = {
{ "AEI1240", 0 },
/* Rockwell 56K ACF II Fax+Data+Voice Modem */
{ "AKY1021", 0 /*SPCI_FL_NO_SHIRQ*/ },
+ /*
+ * ALi Fast Infrared Controller
+ * Native driver (ali-ircc) is broken so at least
+ * it can be used with irtty-sir.
+ */
+ { "ALI5123", 0 },
/* AZT3005 PnP SOUND DEVICE */
{ "AZT4001", 0 },
/* Best Data Products Inc. Smart One 336F PnP Modem */
@@ -364,6 +370,11 @@ static const struct pnp_device_id pnp_dev_table[] = {
/* Winbond CIR port, should not be probed. We should keep track
of it to prevent the legacy serial driver from probing it */
{ "WEC1022", CIR_PORT },
+ /*
+ * SMSC IrCC SIR/FIR port, should not be probed by serial driver
+ * as well so its own driver can bind to it.
+ */
+ { "SMCF010", CIR_PORT },
{ "", 0 }
};