myri_sbus: use request_firmware (cd36e9ef) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/net/myri_code.h

deleted100644 → 0

+0 −5006

File deleted.

Preview size limit exceeded, changes collapsed.

drivers/net/myri_sbus.c

+30 −7

Original line number	Original line	Diff line number	Diff line
	@@ -25,6 +25,7 @@ static char version[] =
	#include <linux/dma-mapping.h>		#include <linux/dma-mapping.h>
	#include <linux/of.h>		#include <linux/of.h>
	#include <linux/of_device.h>		#include <linux/of_device.h>
			#include <linux/firmware.h>

	#include <net/dst.h>		#include <net/dst.h>
	#include <net/arp.h>		#include <net/arp.h>
	@@ -43,7 +44,6 @@ static char version[] =
	#include <asm/irq.h>		#include <asm/irq.h>

	#include "myri_sbus.h"		#include "myri_sbus.h"
	#include "myri_code.h"

	/* #define DEBUG_DETECT */		/* #define DEBUG_DETECT */
	/* #define DEBUG_IRQ */		/* #define DEBUG_IRQ */
	@@ -81,6 +81,9 @@ static char version[] =
	#define DHDR(x)		#define DHDR(x)
	#endif		#endif

			/* Firmware name */
			#define FWNAME "myricom/lanai.bin"

	static void myri_reset_off(void __iomem lp, void __iomem cregs)		static void myri_reset_off(void __iomem lp, void __iomem cregs)
	{		{
	/* Clear IRQ mask. */		/* Clear IRQ mask. */
	@@ -171,10 +174,11 @@ static int myri_do_handshake(struct myri_eth *mp)

	static int __devinit myri_load_lanai(struct myri_eth *mp)		static int __devinit myri_load_lanai(struct myri_eth *mp)
	{		{
			const struct firmware *fw;
	struct net_device *dev = mp->dev;		struct net_device *dev = mp->dev;
	struct myri_shmem __iomem *shmem = mp->shmem;		struct myri_shmem __iomem *shmem = mp->shmem;
	void __iomem *rptr;		void __iomem *rptr;
	int i;		int i, lanai4_data_size;

	myri_disable_irq(mp->lregs, mp->cregs);		myri_disable_irq(mp->lregs, mp->cregs);
	myri_reset_on(mp->cregs);		myri_reset_on(mp->cregs);
	@@ -186,13 +190,27 @@ static int __devinit myri_load_lanai(struct myri_eth *mp)
	if (mp->eeprom.cpuvers >= CPUVERS_3_0)		if (mp->eeprom.cpuvers >= CPUVERS_3_0)
	sbus_writel(mp->eeprom.cval, mp->lregs + LANAI_CVAL);		sbus_writel(mp->eeprom.cval, mp->lregs + LANAI_CVAL);

			i = request_firmware(&fw, FWNAME, &mp->myri_op->dev);
			if (i) {
			printk(KERN_ERR "Failed to load image \"%s\" err %d\n",
			FWNAME, i);
			return i;
			}
			if (fw->size < 2) {
			printk(KERN_ERR "Bogus length %zu in image \"%s\"\n",
			fw->size, FWNAME);
			release_firmware(fw);
			return -EINVAL;
			}
			lanai4_data_size = fw->data[0] << 8 \| fw->data[1];

	/* Load executable code. */		/* Load executable code. */
	for (i = 0; i < sizeof(lanai4_code); i++)		for (i = 2; i < fw->size; i++)
	sbus_writeb(lanai4_code[i], rptr + (lanai4_code_off * 2) + i);		sbus_writeb(fw->data[i], rptr++);

	/* Load data segment. */		/* Load data segment. */
	for (i = 0; i < sizeof(lanai4_data); i++)		for (i = 0; i < lanai4_data_size; i++)
	sbus_writeb(lanai4_data[i], rptr + (lanai4_data_off * 2) + i);		sbus_writeb(0, rptr++);

	/* Set device address. */		/* Set device address. */
	sbus_writeb(0, &shmem->addr[0]);		sbus_writeb(0, &shmem->addr[0]);
	@@ -228,6 +246,7 @@ static int __devinit myri_load_lanai(struct myri_eth *mp)
	if (mp->eeprom.cpuvers == CPUVERS_4_0)		if (mp->eeprom.cpuvers == CPUVERS_4_0)
	sbus_writel(0, mp->lregs + LANAI_VERS);		sbus_writel(0, mp->lregs + LANAI_VERS);

			release_firmware(fw);
	return i;		return i;
	}		}

	@@ -1078,7 +1097,10 @@ static int __devinit myri_sbus_probe(struct of_device *op, const struct of_devic

	/* Load code onto the LANai. */		/* Load code onto the LANai. */
	DET(("Loading LANAI firmware\n"));		DET(("Loading LANAI firmware\n"));
	myri_load_lanai(mp);		if (myri_load_lanai(mp)) {
			printk(KERN_ERR "MyriCOM: Cannot Load LANAI firmware.\n");
			goto err_free_irq;
			}

	if (register_netdev(dev)) {		if (register_netdev(dev)) {
	printk("MyriCOM: Cannot register device.\n");		printk("MyriCOM: Cannot register device.\n");
	@@ -1159,3 +1181,4 @@ module_init(myri_sbus_init);
	module_exit(myri_sbus_exit);		module_exit(myri_sbus_exit);

	MODULE_LICENSE("GPL");		MODULE_LICENSE("GPL");
			MODULE_FIRMWARE(FWNAME);

firmware/Makefile

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -40,6 +40,7 @@ fw-shipped-$(CONFIG_CHELSIO_T3) += cxgb3/t3b_psram-1.1.0.bin \
	fw-shipped-$(CONFIG_DVB_TTUSB_BUDGET) += ttusb-budget/dspbootcode.bin		fw-shipped-$(CONFIG_DVB_TTUSB_BUDGET) += ttusb-budget/dspbootcode.bin
	fw-shipped-$(CONFIG_E100) += e100/d101m_ucode.bin e100/d101s_ucode.bin \		fw-shipped-$(CONFIG_E100) += e100/d101m_ucode.bin e100/d101s_ucode.bin \
	e100/d102e_ucode.bin		e100/d102e_ucode.bin
			fw-shipped-$(CONFIG_MYRI_SBUS) += myricom/lanai.bin
	fw-shipped-$(CONFIG_PCMCIA_SMC91C92) += ositech/Xilinx7OD.bin		fw-shipped-$(CONFIG_PCMCIA_SMC91C92) += ositech/Xilinx7OD.bin
	fw-shipped-$(CONFIG_SMCTR) += tr_smctr.bin		fw-shipped-$(CONFIG_SMCTR) += tr_smctr.bin
	fw-shipped-$(CONFIG_SND_KORG1212) += korg/k1212.dsp		fw-shipped-$(CONFIG_SND_KORG1212) += korg/k1212.dsp

firmware/WHENCE

+10 −0

Original line number	Original line	Diff line number	Diff line
	@@ -543,3 +543,13 @@ Licence: Allegedly GPL, but no source visible. Marked:
	Found in hex form in kernel source.		Found in hex form in kernel source.

	--------------------------------------------------------------------------		--------------------------------------------------------------------------

			Driver: MYRI_SBUS - MyriCOM Gigabit Ethernet

			File: myricom/lanai.bin

			Licence: Unknown

			Found in hex form in kernel source.

			--------------------------------------------------------------------------

firmware/myricom/lanai.bin.ihex

0 → 100644

+4771 −0

File added.

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