On 10/15/2013 08:28 PM, Greg KH wrote:
On Tue, Oct 15, 2013 at 07:20:18PM +0200, Angelo Butti wrote:
I'm really sorry for my mistake.
No worries, but your email client turned all tabs into spaces, and made
the patch imposible to apply :(
Also, maybe that there is a simple way to change the clock without
rewrite the standard serial setup procedure, but I cannot find it ....
Below the correct one:
--- linux-3.10.11-200.fc19.i686/drivers/tty/serial/8250/8250_pci.c.orig
2013-09-16 20:13:52.918548000 +0300
+++ linux-3.10.11-200.fc19.i686/drivers/tty/serial/8250/8250_pci.c
2013-10-15 16:20:18.566685996 +0300
@@ -1308,6 +1308,29 @@ static int pci_default_setup(struct seri
return setup_port(priv, port, bar, offset, board->reg_shift);
}
+static int pci_pericom_setup(struct serial_private *priv,
+ const struct pciserial_board *board,
+ struct uart_8250_port *port, int idx)
See?
Also, we need a "Signed-off-by:" line as per the instructions in the
Documentation/SubmittingPatches file (take a look at it for what that
means.)
Care to try again?
thanks,
greg k-h
Ok, I change the email client .... I hope ....
Signed-off-by: Angelo Butti <buttiangelo@xxxxxxxxx>
Regards,
Angelo
--- linux-3.10.11-200.fc19.i686/drivers/tty/serial/8250/8250_pci.c.orig
2013-09-16 20:13:52.918548000 +0300
+++ linux-3.10.11-200.fc19.i686/drivers/tty/serial/8250/8250_pci.c
2013-10-15 16:20:18.566685996 +0300
@@ -1308,6 +1308,29 @@ static int pci_default_setup(struct seri
return setup_port(priv, port, bar, offset, board->reg_shift);
}
+static int pci_pericom_setup(struct serial_private *priv,
+ const struct pciserial_board *board,
+ struct uart_8250_port *port, int idx)
+{
+ unsigned int bar, offset = board->first_offset, maxnr;
+
+ bar = FL_GET_BASE(board->flags);
+ if (board->flags & FL_BASE_BARS)
+ bar += idx;
+ else
+ offset += idx * board->uart_offset;
+
+ maxnr = (pci_resource_len(priv->dev, bar) - board->first_offset) >>
+ (board->reg_shift + 3);
+
+ if (board->flags & FL_REGION_SZ_CAP && idx >= maxnr)
+ return 1;
+
+ port->port.uartclk = 14745600;
+
+ return setup_port(priv, port, bar, offset, board->reg_shift);
+}
+
static int
ce4100_serial_setup(struct serial_private *priv,
const struct pciserial_board *board,
@@ -1825,6 +1848,31 @@ static struct pci_serial_quirk pci_seria
.exit = pci_plx9050_exit,
},
/*
+ * 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,
+ },
+
+ /*
* PLX
*/
{
--
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