Blackfin SPI Driver: use len_in_bytes when we care about the number of bytes transferred

[linux-2.6-omap-h63xx.git] / drivers / parport / parport_serial.c

diff --git a/drivers/parport/parport_serial.c b/drivers/parport/parport_serial.c
index 032db815b0f9784f6835548d68333edc4c376022..f3492110b1ad31bb8f895f2c2e6bde361221148c 100644 (file)
--- a/drivers/parport/parport_serial.c
+++ b/drivers/parport/parport_serial.c
@@ -30,6 +30,7 @@ enum parport_pc_pci_cards {
        titan_210l,
        netmos_9xx5_combo,
        netmos_9855,
+       netmos_9855_2p,
        avlab_1s1p,
        avlab_1s2p,
        avlab_2s1p,
@@ -62,7 +63,7 @@ struct parport_pc_pci {
                                struct parport_pc_pci *card, int failed);
 };
 
-static int __devinit netmos_parallel_init(struct pci_dev *dev, struct parport_pc_pci *card, int autoirq, int autodma)
+static int __devinit netmos_parallel_init(struct pci_dev *dev, struct parport_pc_pci *par, int autoirq, int autodma)
 {
        /* the rule described below doesn't hold for this device */
        if (dev->device == PCI_DEVICE_ID_NETMOS_9835 &&
@@ -74,9 +75,17 @@ static int __devinit netmos_parallel_init(struct pci_dev *dev, struct parport_pc
         * and serial ports.  The form is 0x00PS, where <P> is the number of
         * parallel ports and <S> is the number of serial ports.
         */
-       card->numports = (dev->subsystem_device & 0xf0) >> 4;
-       if (card->numports > ARRAY_SIZE(card->addr))
-               card->numports = ARRAY_SIZE(card->addr);
+       par->numports = (dev->subsystem_device & 0xf0) >> 4;
+       if (par->numports > ARRAY_SIZE(par->addr))
+               par->numports = ARRAY_SIZE(par->addr);
+       /*
+        * This function is currently only called for cards with up to
+        * one parallel port.
+        * Parallel port BAR is either before or after serial ports BARS;
+        * hence, lo should be either 0 or equal to the number of serial ports.
+        */
+       if (par->addr[0].lo != 0)
+               par->addr[0].lo = dev->subsystem_device & 0xf;
        return 0;
 }
 
@@ -84,7 +93,8 @@ static struct parport_pc_pci cards[] __devinitdata = {
        /* titan_110l */                { 1, { { 3, -1 }, } },
        /* titan_210l */                { 1, { { 3, -1 }, } },
        /* netmos_9xx5_combo */         { 1, { { 2, -1 }, }, netmos_parallel_init },
-       /* netmos_9855 */               { 1, { { 2, -1 }, }, netmos_parallel_init },
+       /* netmos_9855 */               { 1, { { 0, -1 }, }, netmos_parallel_init },
+       /* netmos_9855_2p */            { 2, { { 0, -1 }, { 2, -1 }, } },
        /* avlab_1s1p     */            { 1, { { 1, 2}, } },
        /* avlab_1s2p     */            { 2, { { 1, 2}, { 3, 4 },} },
        /* avlab_2s1p     */            { 1, { { 2, 3}, } },
@@ -109,6 +119,10 @@ static struct pci_device_id parport_serial_pci_tbl[] = {
          PCI_ANY_ID, PCI_ANY_ID, 0, 0, netmos_9xx5_combo },
        { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9845,
          PCI_ANY_ID, PCI_ANY_ID, 0, 0, netmos_9xx5_combo },
+       { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9855,
+         0x1000, 0x0020, 0, 0, netmos_9855_2p },
+       { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9855,
+         0x1000, 0x0022, 0, 0, netmos_9855_2p },
        { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9855,
          PCI_ANY_ID, PCI_ANY_ID, 0, 0, netmos_9855 },
        /* PCI_VENDOR_ID_AVLAB/Intek21 has another bunch of cards ...*/
@@ -192,6 +206,12 @@ static struct pciserial_board pci_parport_serial_boards[] __devinitdata = {
                .uart_offset    = 8,
        },
        [netmos_9855] = {
+               .flags          = FL_BASE2 | FL_BASE_BARS,
+               .num_ports      = 1,
+               .base_baud      = 115200,
+               .uart_offset    = 8,
+       },
+       [netmos_9855_2p] = {
                .flags          = FL_BASE4 | FL_BASE_BARS,
                .num_ports      = 1,
                .base_baud      = 115200,