update the acx driver

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10178 3c298f89-4303-0410-b956-a3cf2f4a3e73

3 files changed, 3 insertions, 580 deletions

diff --git a/package/acx/Makefile b/package/acx/Makefile
index ce173023c4..216df5f449 100644
--- a/package/acx/Makefile
+++ b/package/acx/Makefile
@@ -10,12 +10,12 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=acx
-PKG_VERSION:=20071003
-PKG_RELEASE:=2
+PKG_VERSION:=20080112
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=@SF/acx100
-PKG_MD5SUM:=09cbaa558e1850d4996e7083d8b7bb93
+PKG_MD5SUM:=b376b5359ef15da589ef17387a6b37d3
 
 PKG_FW_NAME:=tiacx111c16
 PKG_FW_URL:=http://teknoraver.campuslife.it/software/acx-mac80211/
diff --git a/package/acx/patches/001-no-reset.diff b/package/acx/patches/001-no-reset.diff
deleted file mode 100644
index 1166d07c26..0000000000
--- a/package/acx/patches/001-no-reset.diff
+++ /dev/null
@@ -1,20 +0,0 @@
-Index: acx-20070101/pci.c
-===================================================================
---- acx-20070101.orig/pci.c	2007-06-04 13:22:42.489395912 +0200
-+++ acx-20070101/pci.c	2007-06-04 13:22:42.557385576 +0200
-@@ -925,10 +925,13 @@
- 
- 	acx_lock(adev, flags);
- 
--	acxpci_l_reset_mac(adev);
--
- 	ecpu_ctrl = read_reg16(adev, IO_ACX_ECPU_CTRL) & 1;
- 	if (!ecpu_ctrl) {
-+		acxpci_l_reset_mac(adev);
-+		ecpu_ctrl = read_reg16(adev, IO_ACX_ECPU_CTRL) & 1;
-+	}
-+
-+	if (!ecpu_ctrl) {
- 		msg = "eCPU is already running. ";
- 		goto end_unlock;
- 	}
diff --git a/package/acx/patches/003-native_vlynq.patch b/package/acx/patches/003-native_vlynq.patch
deleted file mode 100644
index cdbe335ca5..0000000000
--- a/package/acx/patches/003-native_vlynq.patch
+++ /dev/null
@@ -1,557 +0,0 @@
-Binary files acx-20071003/.pci.c.swp and acx-20071003.new/.pci.c.swp differ
-diff -urN acx-20071003/acx_struct.h acx-20071003.new/acx_struct.h
---- acx-20071003/acx_struct.h	2007-10-03 17:42:18.000000000 +0200
-+++ acx-20071003.new/acx_struct.h	2008-01-04 02:06:43.000000000 +0100
-@@ -1440,7 +1440,13 @@
- 
- 	const u16	*io;		/* points to ACX100 or ACX111 PCI I/O register address set */
- 
-+#ifdef CONFIG_PCI
- 	struct pci_dev	*pdev;
-+#endif
-+#ifdef CONFIG_VLYNQ
-+	struct vlynq_device     *vdev;
-+#endif
-+	struct device *bus_dev;
- 
- 	unsigned long	membase;
- 	unsigned long	membase2;
-diff -urN acx-20071003/pci.c acx-20071003.new/pci.c
---- acx-20071003/pci.c	2008-01-04 02:05:00.000000000 +0100
-+++ acx-20071003.new/pci.c	2008-01-04 03:10:42.000000000 +0100
-@@ -59,12 +59,17 @@
- #include <linux/pm.h>
- #include <linux/vmalloc.h>
- #include <linux/dma-mapping.h>
-+#ifdef CONFIG_VLYNQ
-+#include <linux/vlynq.h>
-+#endif
-+
- 
- #include "acx.h"
- 
- 
- /***********************************************************************
- */
-+#ifdef CONFIG_PCI
- #define PCI_TYPE		(PCI_USES_MEM | PCI_ADDR0 | PCI_NO_ACPI_WAKE)
- #define PCI_ACX100_REGION1		0x01
- #define PCI_ACX100_REGION1_SIZE		0x1000	/* Memory size - 4K bytes */
-@@ -102,7 +107,7 @@
- #define PCI_POWER_ERROR	-1
- #endif
- 
--
-+#endif
- /***********************************************************************
- */
- static void acxpci_i_tx_timeout(struct net_device *ndev);
-@@ -653,11 +658,11 @@
- 	snprintf(filename, sizeof(filename), "tiacx1%02dc%02X",
- 		IS_ACX111(adev)*11, adev->radio_type);
- 
--	fw_image = acx_s_read_fw(&adev->pdev->dev, filename, &file_size);
-+	fw_image = acx_s_read_fw(adev->bus_dev, filename, &file_size);
- 	if (!fw_image) {
- 		adev->need_radio_fw = 1;
- 		filename[sizeof("tiacx1NN")-1] = '\0';
--		fw_image = acx_s_read_fw(&adev->pdev->dev, filename, &file_size);
-+		fw_image = acx_s_read_fw(adev->bus_dev, filename, &file_size);
- 		if (!fw_image) {
- 			FN_EXIT1(NOT_OK);
- 			return NOT_OK;
-@@ -716,7 +721,7 @@
- 	snprintf(filename, sizeof(filename), "tiacx1%02dr%02X",
- 		IS_ACX111(adev)*11,
- 		adev->radio_type);
--	radio_image = acx_s_read_fw(&adev->pdev->dev, filename, &size);
-+	radio_image = acx_s_read_fw(adev->bus_dev, filename, &size);
- 	if (!radio_image) {
- 		printk("acx: can't load radio module '%s'\n", filename);
- 		goto fail;
-@@ -933,7 +938,9 @@
- 
- 	ecpu_ctrl = read_reg16(adev, IO_ACX_ECPU_CTRL) & 1;
- 	if (!ecpu_ctrl) {
-+#ifdef CONFIG_PCI
- 		acxpci_l_reset_mac(adev);
-+#endif
- 		ecpu_ctrl = read_reg16(adev, IO_ACX_ECPU_CTRL) & 1;
- 	}
- 
-@@ -1473,6 +1480,7 @@
- static void
- dummy_netdev_init(struct net_device *ndev) {}
- 
-+#ifdef CONFIG_PCI
- static int __devinit
- acxpci_e_probe(struct pci_dev *pdev, const struct pci_device_id *id)
- {
-@@ -1606,6 +1614,7 @@
- 	** just _presume_ that we're under sem (instead of actually taking it): */
- 	/* acx_sem_lock(adev); */
- 	adev->pdev = pdev;
-+	adev->bus_dev = &pdev->dev;
- 	adev->ndev = ndev;
- 	adev->dev_type = DEVTYPE_PCI;
- 	adev->chip_type = chip_type;
-@@ -1956,7 +1965,7 @@
- 	return OK;
- }
- #endif /* CONFIG_PM */
--
-+#endif /* CONFIG_PCI */
- 
- /***********************************************************************
- ** acxpci_s_up
-@@ -2051,7 +2060,7 @@
- 	/* then wait until interrupts have finished executing on other CPUs */
- 	acx_lock(adev, flags);
- 	disable_acx_irq(adev);
--	synchronize_irq(adev->pdev->irq);
-+	synchronize_irq(adev->irq);
- 	acx_unlock(adev, flags);
- 
- 	/* we really don't want to have an asynchronous tasklet disturb us
-@@ -3573,9 +3582,8 @@
- {
- 	void *ptr;
- 
--	ptr = dma_alloc_coherent(adev->pdev ? &adev->pdev->dev : NULL,
--			size, phy, GFP_KERNEL);
--
-+	ptr = dma_alloc_coherent(adev->bus_dev, size, phy, GFP_KERNEL);
-+	
- 	if (ptr) {
- 		log(L_DEBUG, "%s sz=%d adr=0x%p phy=0x%08llx\n",
- 				msg, (int)size, ptr, (unsigned long long)*phy);
-@@ -4137,6 +4145,379 @@
- }
- 
- 
-+#ifdef CONFIG_VLYNQ
-+struct vlynq_reg_config {
-+       u32 offset;
-+       u32 value;
-+};
-+
-+struct vlynq_known {
-+       u32 chip_id;
-+       char name[32];
-+       struct vlynq_mapping rx_mapping[4];
-+       int irq;
-+       int irq_type;
-+       int num_regs;
-+       struct vlynq_reg_config regs[10];
-+};
-+
-+#define CHIP_TNETW1130 0x00000009
-+#define CHIP_TNETW1350 0x00000029
-+static struct vlynq_known known_devices[] = {
-+       {
-+               .chip_id = CHIP_TNETW1130, .name = "TI TNETW1130",
-+               .rx_mapping = {
-+                       { .size = 0x22000, .offset = 0xf0000000 },
-+                       { .size = 0x40000, .offset = 0xc0000000 },
-+                       { .size = 0x0, .offset = 0x0 },
-+                       { .size = 0x0, .offset = 0x0 },
-+               },
-+               .irq = 0,
-+               .irq_type = IRQ_TYPE_EDGE_RISING,
-+               .num_regs = 5,
-+               .regs = {
-+                       {
-+                               .offset = 0x790,
-+                               .value = (0xd0000000 - PHYS_OFFSET)
-+                       },
-+                       {
-+                               .offset = 0x794,
-+                               .value = (0xd0000000 - PHYS_OFFSET)
-+                       },
-+                       { .offset = 0x740, .value = 0 },
-+                       { .offset = 0x744, .value = 0x00010000 },
-+                       { .offset = 0x764, .value = 0x00010000 },
-+               },
-+       },
-+       {
-+               .chip_id = CHIP_TNETW1350, .name = "TI TNETW1350",
-+               .rx_mapping = {
-+                       { .size = 0x100000, .offset = 0x00300000 },
-+                       { .size = 0x80000, .offset = 0x00000000 },
-+                       { .size = 0x0, .offset = 0x0 },
-+                       { .size = 0x0, .offset = 0x0 },
-+               },
-+               .irq = 0,
-+               .irq_type = IRQ_TYPE_EDGE_RISING,
-+               .num_regs = 5,
-+               .regs = {
-+                       {
-+                               .offset = 0x790,
-+                               .value = (0x60000000 - PHYS_OFFSET)
-+                       },
-+                       {
-+                               .offset = 0x794,
-+                               .value = (0x60000000 - PHYS_OFFSET)
-+                       },
-+                       { .offset = 0x740, .value = 0 },
-+                       { .offset = 0x744, .value = 0x00010000 },
-+                       { .offset = 0x764, .value = 0x00010000 },
-+               },
-+       },
-+};
-+
-+static struct vlynq_device_id acx_vlynq_id[] = {
-+       { CHIP_TNETW1130, vlynq_div_auto, 0 },
-+       { CHIP_TNETW1350, vlynq_div_auto, 1 },
-+       { 0, 0, 0 },
-+};
-+
-+static __devinit int vlynq_probe(struct vlynq_device *vdev,
-+                                struct vlynq_device_id *id)
-+{
-+       int result = -EIO, i;
-+       u32 addr;
-+       acx_device_t *adev = NULL;
-+	struct net_device *ndev = NULL;
-+       acx111_ie_configoption_t co;
-+       struct vlynq_mapping mapping[4] = { { 0, }, };
-+       struct vlynq_known *match = NULL;
-+	int err;
-+
-+       FN_ENTER;
-+       result = vlynq_enable_device(vdev);
-+       if (result)
-+               return result;
-+
-+       match = &known_devices[id->driver_data];
-+
-+       if (!match) {
-+               result = -ENODEV;
-+               goto fail;
-+       }
-+
-+       mapping[0].offset = ARCH_PFN_OFFSET << PAGE_SHIFT;
-+       mapping[0].size = 0x02000000;
-+       vlynq_set_local_mapping(vdev, vdev->mem_start, mapping);
-+       vlynq_set_remote_mapping(vdev, 0, match->rx_mapping);
-+
-+       set_irq_type(vlynq_virq_to_irq(vdev, match->irq), match->irq_type);
-+
-+       addr = (u32)ioremap(vdev->mem_start, 0x1000);
-+       if (!addr) {
-+               printk(KERN_ERR "%s: failed to remap io memory\n",
-+                      vdev->dev.bus_id);
-+               result = -ENXIO;
-+               goto fail;
-+       }
-+
-+       for (i = 0; i < match->num_regs; i++)
-+               iowrite32(match->regs[i].value,
-+                         (u32 *)(addr + match->regs[i].offset));
-+
-+       iounmap((void *)addr);
-+
-+	ndev = alloc_netdev(sizeof(*adev), "wlan%d", dummy_netdev_init);
-+	/* (NB: memsets to 0 entire area) */
-+	if (!ndev) {
-+                printk("acx: no memory for netdevice struct\n");
-+                goto fail_alloc_netdev;
-+        }
-+        ether_setup(ndev);
-+        ndev->open = &acxpci_e_open;
-+        ndev->stop = &acxpci_e_close;
-+        ndev->hard_start_xmit = &acx_i_start_xmit;
-+        ndev->get_stats = &acx_e_get_stats;
-+#if IW_HANDLER_VERSION <= 5
-+        ndev->get_wireless_stats = &acx_e_get_wireless_stats;
-+#endif
-+        ndev->wireless_handlers = (struct iw_handler_def *)&acx_ioctl_handler_def;
-+        ndev->set_multicast_list = &acxpci_i_set_multicast_list;
-+        ndev->tx_timeout = &acxpci_i_tx_timeout;
-+        ndev->change_mtu = &acx_e_change_mtu;
-+        ndev->watchdog_timeo = 4 * HZ;
-+
-+        adev = ndev2adev(ndev);
-+
-+       memset(adev, 0, sizeof(*adev));
-+       /** Set up our private interface **/
-+       spin_lock_init(&adev->lock);    /* initial state: unlocked */
-+       /* We do not start with downed sem: we want PARANOID_LOCKING to work */
-+	sema_init(&adev->sem, 1);
-+       /* since nobody can see new netdev yet, we can as well
-+        ** just _presume_ that we're under sem (instead of actually taking it): */
-+       /* acx_sem_lock(adev); */
-+       	adev->ndev = ndev;
-+       	adev->vdev = vdev;
-+       	adev->bus_dev = &vdev->dev;
-+       	adev->dev_type = DEVTYPE_PCI;
-+
-+/** Finished with private interface **/
-+
-+       vlynq_set_drvdata(vdev, ndev);
-+       if (!request_mem_region(vdev->mem_start, vdev->mem_end - vdev->mem_start, "acx")) {
-+               printk("acx: cannot reserve VLYNQ memory region\n");
-+               goto fail_request_mem_region;
-+       }
-+       adev->iobase = ioremap(vdev->mem_start, vdev->mem_end - vdev->mem_start);
-+       if (!adev->iobase) {
-+               printk("acx: ioremap() FAILED\n");
-+               goto fail_ioremap;
-+       }
-+       adev->iobase2 = adev->iobase + match->rx_mapping[0].size;
-+       adev->chip_type = CHIPTYPE_ACX111;
-+       adev->chip_name = match->name;
-+       adev->io = IO_ACX111;
-+       ndev->irq = vlynq_virq_to_irq(vdev, match->irq);
-+       ndev->base_addr = adev->iobase;
-+
-+       printk("acx: found %s-based wireless network card at %s, irq:%d, "
-+              "phymem:0x%x, mem:0x%p\n",
-+              match->name, vdev->dev.bus_id, ndev->irq,
-+              vdev->mem_start, adev->iobase);
-+       log(L_ANY, "initial debug setting is 0x%04X\n", acx_debug);
-+
-+       if (0 == ndev->irq) {
-+               printk("acx: can't use IRQ 0\n");
-+               goto fail_irq;
-+       }
-+
-+       /* to find crashes due to weird driver access
-+        * to unconfigured interface (ifup) */
-+       adev->mgmt_timer.function = (void (*)(unsigned long))0x0000dead;
-+#ifdef NONESSENTIAL_FEATURES
-+        acx_show_card_eeprom_id(adev);
-+#endif /* NONESSENTIAL_FEATURES */
-+
-+#ifdef SET_MODULE_OWNER
-+        SET_MODULE_OWNER(ndev);
-+#endif
-+        SET_NETDEV_DEV(ndev, adev->bus_dev);
-+
-+        log(L_IRQ|L_INIT, "using IRQ %d\n", ndev->irq);
-+
-+
-+       /* ok, pci setup is finished, now start initializing the card */
-+
-+       /* NB: read_reg() reads may return bogus data before reset_dev(),
-+        * since the firmware which directly controls large parts of the I/O
-+        * registers isn't initialized yet.
-+        * acx100 seems to be more affected than acx111 */
-+       if (OK != acxpci_s_reset_dev(adev))
-+               goto fail_reset;
-+
-+       if (OK != acx_s_init_mac(adev))
-+               goto fail_init_mac;
-+
-+       acx_s_interrogate(adev, &co, ACX111_IE_CONFIG_OPTIONS);
-+/* TODO: merge them into one function, they are called just once and are the same for pci & usb */
-+       if (OK != acxpci_read_eeprom_byte(adev, 0x05, &adev->eeprom_version))
-+               goto fail_read_eeprom_version;
-+
-+       acx_s_parse_configoption(adev, &co);
-+       acx_s_set_defaults(adev);
-+       acx_s_get_firmware_version(adev);       /* needs to be after acx_s_init_mac() */
-+       acx_display_hardware_details(adev);
-+
-+       /* Register the card, AFTER everything else has been set up,
-+        * since otherwise an ioctl could step on our feet due to
-+        * firmware operations happening in parallel or uninitialized data */
-+
-+
-+       acx_proc_register_entries(ndev);
-+
-+       /* Now we have our device, so make sure the kernel doesn't try
-+        * to send packets even though we're not associated to a network yet */
-+        acx_stop_queue(ndev, "on probe");
-+        acx_carrier_off(ndev, "on probe");
-+
-+       /* after register_netdev() userspace may start working with dev
-+        * (in particular, on other CPUs), we only need to up the sem */
-+       /* acx_sem_unlock(adev); */
-+
-+       printk("acx " ACX_RELEASE ": net device %s, driver compiled "
-+              "against wireless extensions %d and Linux %s\n",
-+              ndev->name, WIRELESS_EXT, UTS_RELEASE);
-+
-+       log(L_IRQ | L_INIT, "using IRQ %d\n", ndev->irq);
-+
-+/** done with board specific setup **/
-+	err = register_netdev(ndev);
-+        if (OK != err) {
-+                printk("acx: register_netdev() FAILED: %d\n", err);
-+                goto fail_register_netdev;
-+        }
-+
-+#if CMD_DISCOVERY
-+       great_inquisitor(adev);
-+#endif
-+
-+       result = OK;
-+       goto done;
-+
-+       /* error paths: undo everything in reverse order... */
-+
-+
-+       acxpci_s_delete_dma_regions(adev);
-+
-+      fail_init_mac:
-+      fail_read_eeprom_version:
-+      fail_reset:
-+	free_netdev(ndev);
-+
-+      fail_alloc_netdev:
-+      fail_irq:
-+
-+       iounmap(adev->iobase);
-+      fail_ioremap:
-+
-+       release_mem_region(vdev->mem_start, vdev->mem_end - vdev->mem_start);
-+      fail_request_mem_region:
-+      fail_register_netdev:
-+      fail:
-+       vlynq_disable_device(vdev);
-+      done:
-+       FN_EXIT1(result);
-+       return result;
-+}
-+
-+static void vlynq_remove(struct vlynq_device *vdev)
-+{
-+	struct net_device *ndev = vlynq_get_drvdata(vdev);;
-+       acx_device_t *adev;
-+       unsigned long flags;
-+       FN_ENTER;
-+
-+       if (!ndev) {
-+               log(L_DEBUG, "%s: card is unused. Skipping any release code\n",
-+                   __func__);
-+               goto end;
-+       }
-+
-+       acx_lock(adev, flags);
-+	adev = ndev2adev(ndev);
-+       acx_unlock(adev, flags);
-+
-+       /* If device wasn't hot unplugged... */
-+       if (adev_present(adev)) {
-+
-+               acx_sem_lock(adev);
-+
-+               /* disable both Tx and Rx to shut radio down properly */
-+               acx_s_issue_cmd(adev, ACX1xx_CMD_DISABLE_TX, NULL, 0);
-+               acx_s_issue_cmd(adev, ACX1xx_CMD_DISABLE_RX, NULL, 0);
-+               acx_lock(adev, flags);
-+               /* disable power LED to save power :-) */
-+               log(L_INIT, "switching off power LED to save power\n");
-+               acxpci_l_power_led(adev, 0);
-+               /* stop our eCPU */
-+               acx_unlock(adev, flags);
-+
-+               acx_sem_unlock(adev);
-+       }
-+
-+       /* unregister the device to not let the kernel
-+        * (e.g. ioctls) access a half-deconfigured device
-+        * NB: this will cause acxpci_e_close() to be called,
-+        * thus we shouldn't call it under sem! */
-+       log(L_INIT, "removing device %s\n", ndev->name);
-+       unregister_netdev(ndev);
-+
-+        /* unregister_netdev ensures that no references to us left.
-+	 * For paranoid reasons we continue to follow the rules */
-+        acx_sem_lock(adev);
-+
-+
-+       if (adev->dev_state_mask & ACX_STATE_IFACE_UP) {
-+               acxpci_s_down(ndev);
-+               CLEAR_BIT(adev->dev_state_mask, ACX_STATE_IFACE_UP);
-+       }
-+
-+       acx_proc_unregister_entries(ndev);
-+
-+       /* finally, clean up PCI bus state */
-+       acxpci_s_delete_dma_regions(adev);
-+       if (adev->iobase)
-+               iounmap(adev->iobase);
-+       if (adev->iobase2)
-+               iounmap(adev->iobase2);
-+       release_mem_region(vdev->mem_start, vdev->mem_end - vdev->mem_start);
-+
-+       /* remove dev registration */
-+
-+       acx_sem_unlock(adev);
-+       vlynq_disable_device(vdev);
-+
-+       /* Free netdev (quite late,
-+        * since otherwise we might get caught off-guard
-+        * by a netdev timeout handler execution
-+        * expecting to see a working dev...) */
-+	free_netdev(ndev);
-+
-+      end:
-+       FN_EXIT0;
-+}
-+
-+static struct vlynq_driver vlynq_acx = {
-+       .name = "acx_vlynq",
-+       .id_table = acx_vlynq_id,
-+       .probe = vlynq_probe,
-+       .remove = __devexit_p(vlynq_remove),
-+};
-+#endif
-+
-+
-+#ifdef CONFIG_PCI
- /***********************************************************************
- ** Data for init_module/cleanup_module
- */
-@@ -4192,7 +4573,7 @@
- 	.resume      = acxpci_e_resume
- #endif /* CONFIG_PM */
- };
--
-+#endif /* CONFIG_PCI */
- 
- /***********************************************************************
- ** acxpci_e_init_module
-@@ -4202,7 +4583,7 @@
- int __init
- acxpci_e_init_module(void)
- {
--	int res;
-+	int res = 0;
- 
- 	FN_ENTER;
- 
-@@ -4222,11 +4603,15 @@
- #endif
- 	log(L_INIT,
- 		"acx: " ENDIANNESS_STRING
--		"acx: PCI module " ACX_RELEASE " initialized, "
-+		"acx: PCI/VLYNQ module " ACX_RELEASE " initialized, "
- 		"waiting for cards to probe...\n"
- 	);
--
-+#ifdef CONFIG_PCI
- 	res = pci_register_driver(&acxpci_drv_id);
-+#endif
-+#ifdef CONFIG_VLYNQ
-+	res = vlynq_register_driver(&vlynq_acx);
-+#endif
- 	FN_EXIT1(res);
- 	return res;
- }
-@@ -4242,8 +4627,13 @@
- acxpci_e_cleanup_module(void)
- {
- 	FN_ENTER;
-+#ifdef CONFIG_VLYNQ
-+	vlynq_unregister_driver(&vlynq_acx);
-+#endif
- 
-+#ifdef CONFIG_PCI
- 	pci_unregister_driver(&acxpci_drv_id);
-+#endif
- 
- 	FN_EXIT0;
- }