[IrDA]: SMC SuperIO Chip LPC47N227 not identified properly

[deliverable/linux.git] / drivers / net / irda / smsc-ircc2.c

diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c
index a4674044bd6f3c536b7abf195c7d4b480268ec97..e8453868d741044ceb6447d1dfe82d721bdb8a0e 100644 (file)
--- a/drivers/net/irda/smsc-ircc2.c
+++ b/drivers/net/irda/smsc-ircc2.c
@@ -196,7 +196,7 @@ static void smsc_ircc_dma_xmit(struct smsc_ircc_cb *self, int bofs);
 static void smsc_ircc_dma_xmit_complete(struct smsc_ircc_cb *self);
 static void smsc_ircc_change_speed(struct smsc_ircc_cb *self, u32 speed);
 static void smsc_ircc_set_sir_speed(struct smsc_ircc_cb *self, u32 speed);
-static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id);
 static irqreturn_t smsc_ircc_interrupt_sir(struct net_device *dev);
 static void smsc_ircc_sir_start(struct smsc_ircc_cb *self);
 #if SMSC_IRCC2_C_SIR_STOP
@@ -315,6 +315,7 @@ static struct smsc_chip __initdata lpc_chips_flat[] =
 {
        /* Base address 0x2E or 0x4E */
        { "47N227",     KEY55_1|FIR|SERx4,      0x5a, 0x00 },
+       { "47N227",     KEY55_1|FIR|SERx4,      0x7a, 0x00 },
        { "47N267",     KEY55_1|FIR|SERx4,      0x5e, 0x00 },
        { NULL }
 };
@@ -1412,7 +1413,7 @@ static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self)
        self->stats.rx_bytes += len;
 
        skb->dev = self->netdev;
-       skb->mac.raw  = skb->data;
+       skb_reset_mac_header(skb);
        skb->protocol = htons(ETH_P_IRDA);
        netif_rx(skb);
 }
@@ -1455,7 +1456,7 @@ static void smsc_ircc_sir_receive(struct smsc_ircc_cb *self)
  *    An interrupt from the chip has arrived. Time to do some work
  *
  */
-static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id)
 {
        struct net_device *dev = (struct net_device *) dev_id;
        struct smsc_ircc_cb *self;
@@ -1520,7 +1521,7 @@ static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *re
 }
 
 /*
- * Function irport_interrupt_sir (irq, dev_id, regs)
+ * Function irport_interrupt_sir (irq, dev_id)
  *
  *    Interrupt handler for SIR modes
  */
@@ -2353,7 +2354,27 @@ static int __init smsc_superio_lpc(unsigned short cfg_base)
 #ifdef CONFIG_PCI
 #define PCIID_VENDOR_INTEL 0x8086
 #define PCIID_VENDOR_ALI 0x10b9
-static struct smsc_ircc_subsystem_configuration subsystem_configurations[] __devinitdata = {
+static struct smsc_ircc_subsystem_configuration subsystem_configurations[] __initdata = {
+       /*
+        * Subsystems needing entries:
+        * 0x10b9:0x1533 0x103c:0x0850 HP nx9010 family
+        * 0x10b9:0x1533 0x0e11:0x005a Compaq nc4000 family
+        * 0x8086:0x24cc 0x0e11:0x002a HP nx9000 family
+        */
+       {
+               /* Guessed entry */
+               .vendor = PCIID_VENDOR_INTEL, /* Intel 82801DBM LPC bridge */
+               .device = 0x24cc,
+               .subvendor = 0x103c,
+               .subdevice = 0x08bc,
+               .sir_io = 0x02f8,
+               .fir_io = 0x0130,
+               .fir_irq = 0x05,
+               .fir_dma = 0x03,
+               .cfg_base = 0x004e,
+               .preconfigure = preconfigure_through_82801,
+               .name = "HP nx5000 family",
+       },
        {
                .vendor = PCIID_VENDOR_INTEL, /* Intel 82801DBM LPC bridge */
                .device = 0x24cc,
@@ -2366,7 +2387,7 @@ static struct smsc_ircc_subsystem_configuration subsystem_configurations[] __dev
                .fir_dma = 0x03,
                .cfg_base = 0x004e,
                .preconfigure = preconfigure_through_82801,
-               .name = "HP nc8000",
+               .name = "HP nc8000 family",
        },
        {
                .vendor = PCIID_VENDOR_INTEL, /* Intel 82801DBM LPC bridge */
@@ -2379,7 +2400,21 @@ static struct smsc_ircc_subsystem_configuration subsystem_configurations[] __dev
                .fir_dma = 0x03,
                .cfg_base = 0x004e,
                .preconfigure = preconfigure_through_82801,
-               .name = "HP nc6000",
+               .name = "HP nc6000 family",
+       },
+       {
+               .vendor = PCIID_VENDOR_INTEL, /* Intel 82801DBM LPC bridge */
+               .device = 0x24cc,
+               .subvendor = 0x0e11,
+               .subdevice = 0x0860,
+               /* I assume these are the same for x1000 as for the others */
+               .sir_io = 0x02e8,
+               .fir_io = 0x02f8,
+               .fir_irq = 0x07,
+               .fir_dma = 0x03,
+               .cfg_base = 0x002e,
+               .preconfigure = preconfigure_through_82801,
+               .name = "Compaq x1000 family",
        },
        {
                /* Intel 82801DB/DBL (ICH4/ICH4-L) LPC Interface Bridge */