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-rw-r--r--drivers/net/Kconfig8
-rw-r--r--drivers/net/cs89x0.c12
-rw-r--r--drivers/net/smc91x.c9
-rw-r--r--drivers/net/smc91x.h2
-rw-r--r--drivers/serial/serial_ks8695.c61
-rw-r--r--drivers/watchdog/ixp4xx_wdt.c4
6 files changed, 79 insertions, 17 deletions
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index a5c141cecd4..ad26f1fdf27 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -1386,7 +1386,8 @@ config FORCEDETH_NAPI
config CS89x0
tristate "CS89x0 support"
- depends on NET_PCI && (ISA || MACH_IXDP2351 || ARCH_IXDP2X01 || ARCH_PNX010X)
+ depends on NET_ETHERNET && (ISA || EISA || MACH_IXDP2351 \
+ || ARCH_IXDP2X01 || ARCH_PNX010X || MACH_MX31ADS)
---help---
Support for CS89x0 chipset based Ethernet cards. If you have a
network (Ethernet) card of this type, say Y and read the
@@ -1397,6 +1398,11 @@ config CS89x0
To compile this driver as a module, choose M here. The module
will be called cs89x0.
+config CS89x0_NONISA_IRQ
+ def_bool y
+ depends on CS89x0 != n
+ depends on MACH_IXDP2351 || ARCH_IXDP2X01 || ARCH_PNX010X || MACH_MX31ADS
+
config TC35815
tristate "TOSHIBA TC35815 Ethernet support"
depends on NET_PCI && PCI && MIPS
diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c
index ea6144a9565..5890a917a62 100644
--- a/drivers/net/cs89x0.c
+++ b/drivers/net/cs89x0.c
@@ -194,6 +194,12 @@ static unsigned int cs8900_irq_map[] = {IRQ_IXDP2X01_CS8900, 0, 0, 0};
#define CIRRUS_DEFAULT_IRQ VH_INTC_INT_NUM_CASCADED_INTERRUPT_1 /* Event inputs bank 1 - ID 35/bit 3 */
static unsigned int netcard_portlist[] __used __initdata = {CIRRUS_DEFAULT_BASE, 0};
static unsigned int cs8900_irq_map[] = {CIRRUS_DEFAULT_IRQ, 0, 0, 0};
+#elif defined(CONFIG_MACH_MX31ADS)
+#include <mach/board-mx31ads.h>
+static unsigned int netcard_portlist[] __used __initdata = {
+ PBC_BASE_ADDRESS + PBC_CS8900A_IOBASE + 0x300, 0
+};
+static unsigned cs8900_irq_map[] = {EXPIO_INT_ENET_INT, 0, 0, 0};
#else
static unsigned int netcard_portlist[] __used __initdata =
{ 0x300, 0x320, 0x340, 0x360, 0x200, 0x220, 0x240, 0x260, 0x280, 0x2a0, 0x2c0, 0x2e0, 0};
@@ -802,7 +808,7 @@ cs89x0_probe1(struct net_device *dev, int ioaddr, int modular)
} else {
i = lp->isa_config & INT_NO_MASK;
if (lp->chip_type == CS8900) {
-#if defined(CONFIG_MACH_IXDP2351) || defined(CONFIG_ARCH_IXDP2X01) || defined(CONFIG_ARCH_PNX010X)
+#ifdef CONFIG_CS89x0_NONISA_IRQ
i = cs8900_irq_map[0];
#else
/* Translate the IRQ using the IRQ mapping table. */
@@ -1029,6 +1035,7 @@ skip_this_frame:
void __init reset_chip(struct net_device *dev)
{
+#if !defined(CONFIG_MACH_MX31ADS)
#if !defined(CONFIG_MACH_IXDP2351) && !defined(CONFIG_ARCH_IXDP2X01)
struct net_local *lp = netdev_priv(dev);
int ioaddr = dev->base_addr;
@@ -1057,6 +1064,7 @@ void __init reset_chip(struct net_device *dev)
reset_start_time = jiffies;
while( (readreg(dev, PP_SelfST) & INIT_DONE) == 0 && jiffies - reset_start_time < 2)
;
+#endif /* !CONFIG_MACH_MX31ADS */
}
@@ -1304,7 +1312,7 @@ net_open(struct net_device *dev)
else
#endif
{
-#if !defined(CONFIG_MACH_IXDP2351) && !defined(CONFIG_ARCH_IXDP2X01) && !defined(CONFIG_ARCH_PNX010X)
+#ifndef CONFIG_CS89x0_NONISA_IRQ
if (((1 << dev->irq) & lp->irq_map) == 0) {
printk(KERN_ERR "%s: IRQ %d is not in our map of allowable IRQs, which is %x\n",
dev->name, dev->irq, lp->irq_map);
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index 2040965d772..ceed2f69216 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -1520,7 +1520,9 @@ smc_open(struct net_device *dev)
/* Setup the default Register Modes */
lp->tcr_cur_mode = TCR_DEFAULT;
lp->rcr_cur_mode = RCR_DEFAULT;
- lp->rpc_cur_mode = RPC_DEFAULT;
+ lp->rpc_cur_mode = RPC_DEFAULT |
+ lp->cfg.leda << RPC_LSXA_SHFT |
+ lp->cfg.ledb << RPC_LSXB_SHFT;
/*
* If we are not using a MII interface, we need to
@@ -2157,6 +2159,11 @@ static int smc_drv_probe(struct platform_device *pdev)
lp->cfg.flags |= (nowait) ? SMC91X_NOWAIT : 0;
}
+ if (!lp->cfg.leda && !lp->cfg.ledb) {
+ lp->cfg.leda = RPC_LSA_DEFAULT;
+ lp->cfg.ledb = RPC_LSB_DEFAULT;
+ }
+
ndev->dma = (unsigned char)-1;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-regs");
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index 997e7f1d5c6..8322e7f37af 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -794,7 +794,7 @@ smc_pxa_dma_irq(int dma, void *dummy)
#define RPC_LSB_DEFAULT RPC_LED_FD
#endif
-#define RPC_DEFAULT (RPC_ANEG | (RPC_LSA_DEFAULT << RPC_LSXA_SHFT) | (RPC_LSB_DEFAULT << RPC_LSXB_SHFT) | RPC_SPEED | RPC_DPLX)
+#define RPC_DEFAULT (RPC_ANEG | RPC_SPEED | RPC_DPLX)
/* Bank 0 0x0C is reserved */
diff --git a/drivers/serial/serial_ks8695.c b/drivers/serial/serial_ks8695.c
index b9cbfc87f61..998e89dc5aa 100644
--- a/drivers/serial/serial_ks8695.c
+++ b/drivers/serial/serial_ks8695.c
@@ -63,8 +63,44 @@
#define UART_DUMMY_LSR_RX 0x100
#define UART_PORT_SIZE (KS8695_USR - KS8695_URRB + 4)
-#define tx_enabled(port) ((port)->unused[0])
-#define rx_enabled(port) ((port)->unused[1])
+static inline int tx_enabled(struct uart_port *port)
+{
+ return port->unused[0] & 1;
+}
+
+static inline int rx_enabled(struct uart_port *port)
+{
+ return port->unused[0] & 2;
+}
+
+static inline int ms_enabled(struct uart_port *port)
+{
+ return port->unused[0] & 4;
+}
+
+static inline void ms_enable(struct uart_port *port, int enabled)
+{
+ if(enabled)
+ port->unused[0] |= 4;
+ else
+ port->unused[0] &= ~4;
+}
+
+static inline void rx_enable(struct uart_port *port, int enabled)
+{
+ if(enabled)
+ port->unused[0] |= 2;
+ else
+ port->unused[0] &= ~2;
+}
+
+static inline void tx_enable(struct uart_port *port, int enabled)
+{
+ if(enabled)
+ port->unused[0] |= 1;
+ else
+ port->unused[0] &= ~1;
+}
#ifdef SUPPORT_SYSRQ
@@ -75,7 +111,7 @@ static void ks8695uart_stop_tx(struct uart_port *port)
{
if (tx_enabled(port)) {
disable_irq(KS8695_IRQ_UART_TX);
- tx_enabled(port) = 0;
+ tx_enable(port, 0);
}
}
@@ -83,7 +119,7 @@ static void ks8695uart_start_tx(struct uart_port *port)
{
if (!tx_enabled(port)) {
enable_irq(KS8695_IRQ_UART_TX);
- tx_enabled(port) = 1;
+ tx_enable(port, 1);
}
}
@@ -91,18 +127,24 @@ static void ks8695uart_stop_rx(struct uart_port *port)
{
if (rx_enabled(port)) {
disable_irq(KS8695_IRQ_UART_RX);
- rx_enabled(port) = 0;
+ rx_enable(port, 0);
}
}
static void ks8695uart_enable_ms(struct uart_port *port)
{
- enable_irq(KS8695_IRQ_UART_MODEM_STATUS);
+ if (!ms_enabled(port)) {
+ enable_irq(KS8695_IRQ_UART_MODEM_STATUS);
+ ms_enable(port,1);
+ }
}
static void ks8695uart_disable_ms(struct uart_port *port)
{
- disable_irq(KS8695_IRQ_UART_MODEM_STATUS);
+ if (ms_enabled(port)) {
+ disable_irq(KS8695_IRQ_UART_MODEM_STATUS);
+ ms_enable(port,0);
+ }
}
static irqreturn_t ks8695uart_rx_chars(int irq, void *dev_id)
@@ -285,8 +327,9 @@ static int ks8695uart_startup(struct uart_port *port)
int retval;
set_irq_flags(KS8695_IRQ_UART_TX, IRQF_VALID | IRQF_NOAUTOEN);
- tx_enabled(port) = 0;
- rx_enabled(port) = 1;
+ tx_enable(port, 0);
+ rx_enable(port, 1);
+ ms_enable(port, 1);
/*
* Allocate the IRQ
diff --git a/drivers/watchdog/ixp4xx_wdt.c b/drivers/watchdog/ixp4xx_wdt.c
index 8302ef005be..147b4d5c63b 100644
--- a/drivers/watchdog/ixp4xx_wdt.c
+++ b/drivers/watchdog/ixp4xx_wdt.c
@@ -174,10 +174,8 @@ static struct miscdevice ixp4xx_wdt_miscdev = {
static int __init ixp4xx_wdt_init(void)
{
int ret;
- unsigned long processor_id;
- asm("mrc p15, 0, %0, cr0, cr0, 0;" : "=r"(processor_id) :);
- if (!(processor_id & 0xf) && !cpu_is_ixp46x()) {
+ if (!(read_cpuid_id() & 0xf) && !cpu_is_ixp46x()) {
printk(KERN_ERR "IXP4XXX Watchdog: Rev. A0 IXP42x CPU detected"
" - watchdog disabled\n");
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-14 03:01:14 +0000