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318 lines
8.0 KiB
Diff
318 lines
8.0 KiB
Diff
--- a/ath/if_ath.c
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+++ b/ath/if_ath.c
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@@ -62,6 +62,7 @@
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#include <linux/if_arp.h>
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#include <linux/rtnetlink.h>
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#include <linux/time.h>
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+#include <linux/pci.h>
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#include <asm/uaccess.h>
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#include "if_ethersubr.h" /* for ETHER_IS_MULTICAST */
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@@ -401,6 +402,15 @@ static int outdoor = -1;
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static int xchanmode = -1;
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static int beacon_cal = 1;
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+static const struct ath_hw_detect generic_hw_info = {
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+ .vendor_name = "Unknown",
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+ .card_name = "Generic",
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+ .vendor = PCI_ANY_ID,
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+ .id = PCI_ANY_ID,
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+ .subvendor = PCI_ANY_ID,
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+ .subid = PCI_ANY_ID
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+};
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+
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static const char *hal_status_desc[] = {
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"No error",
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"No hardware present or device not yet supported",
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@@ -542,6 +552,8 @@ ath_attach(u_int16_t devid, struct net_d
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DPRINTF(sc, ATH_DEBUG_ANY, "%s: devid 0x%x\n", __func__, devid);
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#endif
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+ sc->sc_hwinfo = &generic_hw_info;
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+
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/* Allocate space for dynamically determined maximum VAP count */
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sc->sc_bslot =
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kmalloc(ath_maxvaps * sizeof(struct ieee80211vap*), GFP_KERNEL);
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@@ -1508,6 +1520,28 @@ ath_vap_create(struct ieee80211com *ic,
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return vap;
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}
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+void
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+ath_hw_detect(struct ath_softc *sc, const struct ath_hw_detect *cards, int n_cards, u32 vendor, u32 id, u32 subvendor, u32 subid)
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+{
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+ int i;
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+
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+ for (i = 0; i < n_cards; i++) {
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+ const struct ath_hw_detect *c = &cards[i];
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+
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+ if ((c->vendor != PCI_ANY_ID) && c->vendor != vendor)
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+ continue;
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+ if ((c->id != PCI_ANY_ID) && c->id != id)
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+ continue;
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+ if ((c->subvendor != PCI_ANY_ID) && c->subvendor != subvendor)
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+ continue;
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+ if ((c->subid != PCI_ANY_ID) && c->subid != subid)
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+ continue;
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+
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+ sc->sc_hwinfo = c;
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+ break;
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+ }
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+}
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+
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static void
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ath_vap_delete(struct ieee80211vap *vap)
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{
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@@ -10819,6 +10853,12 @@ ath_ioctl(struct net_device *dev, struct
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* is to add module parameters.
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*/
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+/* sysctls for hardware info */
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+enum {
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+ ATH_CARD_VENDOR,
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+ ATH_CARD_NAME,
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+};
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+
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/*
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* Dynamic (i.e. per-device) sysctls. These are automatically
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* mirrored in /proc/sys.
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@@ -10898,6 +10938,38 @@ ath_sysctl_get_intmit(struct ath_softc *
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}
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static int
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+ATH_SYSCTL_DECL(ath_sysctl_hwinfo, ctl, write, filp, buffer, lenp, ppos)
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+{
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+ struct ath_softc *sc = ctl->extra1;
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+ struct ath_hal *ah = sc->sc_ah;
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+ int ret = 0;
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+
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+ if (write)
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+ return -EINVAL;
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+
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+ ATH_LOCK(sc);
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+ switch((long)ctl->extra2) {
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+ case ATH_CARD_VENDOR:
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+ ctl->data = (char *)sc->sc_hwinfo->vendor_name;
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+ break;
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+ case ATH_CARD_NAME:
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+ ctl->data = (char *)sc->sc_hwinfo->card_name;
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+ break;
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+ default:
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+ ret = -EINVAL;
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+ break;
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+ }
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+ if (ret == 0) {
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+ ctl->maxlen = strlen(ctl->data);
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+ ret = ATH_SYSCTL_PROC_DOSTRING(ctl, write, filp,
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+ buffer, lenp, ppos);
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+ }
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+ ATH_UNLOCK(sc);
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+
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+ return ret;
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+}
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+
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+static int
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ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl, write, filp, buffer, lenp, ppos)
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{
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struct ath_softc *sc = ctl->extra1;
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@@ -11177,6 +11249,24 @@ static int maxint = 0x7fffffff; /* 32-b
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static const ctl_table ath_sysctl_template[] = {
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{ .ctl_name = CTL_AUTO,
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+ .procname = "dev_vendor",
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+ .mode = 0644,
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+ .proc_handler = ath_sysctl_hwinfo,
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+ .strategy = &sysctl_string,
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+ .data = "N/A",
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+ .maxlen = 1,
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+ .extra2 = (void *)ATH_CARD_VENDOR,
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+ },
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+ { .ctl_name = CTL_AUTO,
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+ .procname = "dev_name",
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+ .mode = 0644,
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+ .proc_handler = ath_sysctl_hwinfo,
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+ .strategy = &sysctl_string,
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+ .data = "N/A",
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+ .maxlen = 1,
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+ .extra2 = (void *)ATH_CARD_NAME,
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+ },
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+ { .ctl_name = CTL_AUTO,
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.procname = "slottime",
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.mode = 0644,
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.proc_handler = ath_sysctl_halparam,
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--- a/ath/if_athvar.h
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+++ b/ath/if_athvar.h
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@@ -168,12 +168,16 @@ static inline struct net_device *_alloc_
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void __user *buffer, size_t *lenp)
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#define ATH_SYSCTL_PROC_DOINTVEC(ctl, write, filp, buffer, lenp, ppos) \
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proc_dointvec(ctl, write, filp, buffer, lenp)
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+#define ATH_SYSCTL_PROC_DOSTRING(ctl, write, filp, buffer, lenp, ppos) \
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+ proc_dostring(ctl, write, filp, buffer, lenp)
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#else /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,8) */
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#define ATH_SYSCTL_DECL(f, ctl, write, filp, buffer, lenp, ppos) \
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f(ctl_table *ctl, int write, struct file *filp, \
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void __user *buffer, size_t *lenp, loff_t *ppos)
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#define ATH_SYSCTL_PROC_DOINTVEC(ctl, write, filp, buffer, lenp, ppos) \
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proc_dointvec(ctl, write, filp, buffer, lenp, ppos)
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+#define ATH_SYSCTL_PROC_DOSTRING(ctl, write, filp, buffer, lenp, ppos) \
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+ proc_dostring(ctl, write, filp, buffer, lenp, ppos)
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#endif
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#define ATH_TIMEOUT 1000
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@@ -469,6 +473,7 @@ struct ath_hal;
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struct ath_desc;
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struct ath_ratectrl;
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struct ath_tx99;
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+struct ath_hw_detect;
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struct proc_dir_entry;
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/*
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@@ -629,6 +634,7 @@ struct ath_softc {
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struct ath_ratectrl *sc_rc; /* tx rate control support */
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struct ath_tx99 *sc_tx99; /* tx99 support */
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void (*sc_setdefantenna)(struct ath_softc *, u_int);
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+ const struct ath_hw_detect *sc_hwinfo;
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unsigned int sc_invalid:1; /* being detached */
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unsigned int sc_mrretry:1; /* multi-rate retry support */
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@@ -929,4 +935,15 @@ int ar_device(int devid);
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void ath_radar_detected(struct ath_softc *sc, const char* message);
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+struct ath_hw_detect {
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+ const char *vendor_name;
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+ const char *card_name;
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+ u32 vendor;
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+ u32 id;
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+ u32 subvendor;
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+ u32 subid;
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+};
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+
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+extern void ath_hw_detect(struct ath_softc *sc, const struct ath_hw_detect *cards, int n_cards, u32 vendor, u32 id, u32 subvendor, u32 subid);
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+
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#endif /* _DEV_ATH_ATHVAR_H */
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--- a/ath/if_ath_ahb.c
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+++ b/ath/if_ath_ahb.c
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@@ -20,6 +20,7 @@
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#include <linux/netdevice.h>
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#include <linux/cache.h>
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#include <linux/platform_device.h>
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+#include <linux/pci.h>
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#include <asm/io.h>
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#include <asm/uaccess.h>
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@@ -181,12 +182,97 @@ exit_ath_wmac(u_int16_t wlanNum, struct
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return 0;
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}
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+static const char ubnt[] = "Ubiquiti Networks";
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+static const struct ath_hw_detect cards[] = {
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+ {
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+ .vendor_name = ubnt,
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+ .card_name = "PowerStation2 (18V)",
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+ .vendor = PCI_ANY_ID,
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+ .id = PCI_ANY_ID,
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+ .subvendor = PCI_ANY_ID,
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+ .subid = 0xb102,
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+ },
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+ {
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+ .vendor_name = ubnt,
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+ .card_name = "PowerStation2 (16D)",
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+ .vendor = PCI_ANY_ID,
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+ .id = PCI_ANY_ID,
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+ .subvendor = PCI_ANY_ID,
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+ .subid = 0xb202,
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+ },
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+ {
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+ .vendor_name = ubnt,
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+ .card_name = "PowerStation2 (EXT)",
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+ .vendor = PCI_ANY_ID,
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+ .id = PCI_ANY_ID,
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+ .subvendor = PCI_ANY_ID,
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+ .subid = 0xb302,
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+ },
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+ {
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+ .vendor_name = ubnt,
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+ .card_name = "PowerStation5 (22V)",
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+ .vendor = PCI_ANY_ID,
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+ .id = PCI_ANY_ID,
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+ .subvendor = PCI_ANY_ID,
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+ .subid = 0xb105,
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+ },
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+ {
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+ .vendor_name = ubnt,
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+ .card_name = "PowerStation5 (EXT)",
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+ .vendor = PCI_ANY_ID,
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+ .id = PCI_ANY_ID,
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+ .subvendor = PCI_ANY_ID,
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+ .subid = 0xb305,
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+ },
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+ {
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+ .vendor_name = ubnt,
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+ .card_name = "WispStation5",
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+ .vendor = PCI_ANY_ID,
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+ .id = PCI_ANY_ID,
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+ .subvendor = PCI_ANY_ID,
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+ .subid = 0xa105,
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+ },
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+ {
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+ .vendor_name = ubnt,
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+ .card_name = "LiteStation2",
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+ .vendor = PCI_ANY_ID,
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+ .id = PCI_ANY_ID,
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+ .subvendor = PCI_ANY_ID,
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+ .subid = 0xa002,
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+ },
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+ {
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+ .vendor_name = ubnt,
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+ .card_name = "LiteStation5",
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+ .vendor = PCI_ANY_ID,
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+ .id = PCI_ANY_ID,
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+ .subvendor = PCI_ANY_ID,
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+ .subid = 0xa005,
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+ },
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+ {
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+ .vendor_name = ubnt,
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+ .card_name = "NanoStation2",
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+ .vendor = PCI_ANY_ID,
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+ .id = PCI_ANY_ID,
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+ .subvendor = PCI_ANY_ID,
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+ .subid = 0xc002,
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+ },
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+ {
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+ .vendor_name = ubnt,
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+ .card_name = "NanoStation5",
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+ .vendor = PCI_ANY_ID,
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+ .id = PCI_ANY_ID,
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+ .subvendor = PCI_ANY_ID,
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+ .subid = 0xc005,
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+ },
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+};
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+
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static int
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init_ath_wmac(u_int16_t devid, u_int16_t wlanNum, struct ar531x_config *config)
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{
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const char *athname;
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struct net_device *dev;
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struct ath_ahb_softc *sc;
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+ u16 *radio_data;
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if (((wlanNum != 0) && (wlanNum != 1)) ||
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(sclist[wlanNum] != NULL))
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@@ -248,6 +334,16 @@ init_ath_wmac(u_int16_t devid, u_int16_t
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sc->aps_sc.sc_softled = 1; /* SoftLED over GPIO */
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sc->aps_sc.sc_ledpin = config->board->sysLedGpio;
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sc->aps_sc.sc_invalid = 0;
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+ radio_data = (u16 *) config->radio;
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+ if (radio_data) {
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+ u16 vendor, id, subvendor, subid;
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+ vendor = radio_data[1];
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+ id = radio_data[0];
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+ subvendor = radio_data[8];
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+ subid = radio_data[7];
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+ ath_hw_detect(&sc->aps_sc, cards, ARRAY_SIZE(cards), vendor, id, subvendor, subid);
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+ }
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+
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return 0;
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bad4:
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