Merge master.kernel.org:/home/rmk/linux-2.6-serial

3 files changed, 26 insertions, 2 deletions

diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index 2a912153321e..bb9ec28ccc2b 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -439,6 +439,20 @@ static int pci_siig_init(struct pci_dev *dev)
         return -ENODEV;
 }
 
+static int pci_siig_setup(struct serial_private *priv,
+                          struct pciserial_board *board,
+                          struct uart_port *port, int idx)
+{
+        unsigned int bar = FL_GET_BASE(board->flags) + idx, offset = 0;
+
+        if (idx > 3) {
+                bar = 4;
+                offset = (idx - 4) * 8;
+        }
+
+        return setup_port(priv, port, bar, offset, 0);
+}
+
 /*
  * Timedia has an explosion of boards, and to avoid the PCI table from
  * growing *huge*, we use this function to collapse some 70 entries
@@ -748,7 +762,7 @@ static struct pci_serial_quirk pci_serial_quirks[] = {
                 .subvendor      = PCI_ANY_ID,
                 .subdevice      = PCI_ANY_ID,
                 .init           = pci_siig_init,
-                .setup          = pci_default_setup,
+                .setup          = pci_siig_setup,
         },
         /*
          * Titan cards
@@ -2141,6 +2155,15 @@ static struct pci_device_id serial_pci_tbl[] = {
         {       PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_20x_850,
                 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
                 pbn_b0_bt_4_921600 },
+        {       PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_8S_20x_550,
+                PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+                pbn_b0_bt_8_921600 },
+        {       PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_8S_20x_650,
+                PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+                pbn_b0_bt_8_921600 },
+        {       PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_8S_20x_850,
+                PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+                pbn_b0_bt_8_921600 },
 
         /*
          * Computone devices submitted by Doug McNash dmcnash@computone.com
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index ee4265d7a8c9..0f4361c8466b 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -98,6 +98,7 @@ config SERIAL_8250_NR_UARTS
 config SERIAL_8250_RUNTIME_UARTS
         int "Number of 8250/16550 serial ports to register at runtime"
         depends on SERIAL_8250
+        range 0 SERIAL_8250_NR_UARTS
         default "4"
         help
           Set this to the maximum number of serial ports you want
diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c
index 0717abfdae06..95fb4939c675 100644
--- a/drivers/serial/serial_core.c
+++ b/drivers/serial/serial_core.c
@@ -2237,7 +2237,7 @@ int uart_add_one_port(struct uart_driver *drv, struct uart_port *port)
          * If this port is a console, then the spinlock is already
          * initialised.
          */
-        if (!uart_console(port))
+        if (!(uart_console(port) && (port->cons->flags & CON_ENABLED)))
                 spin_lock_init(&port->lock);
 
         uart_configure_port(drv, state, port);