1 From: Bob Copeland <me@bobcopeland.com>
2 Subject: ath5k: support LEDs on Acer Aspire One netbook
6 Add vendor ID for Foxconn and use it to set the ath5k LED gpio and
7 polarity for Acer branded laptops.
10 Changes-licensed-under: 3-Clause-BSD
12 Reported-by: Maxim Levitsky <maximlevitsky@gmail.com>
13 Tested-by: Maxim Levitsky <maximlevitsky@gmail.com>
14 Tested-by: Andreas Mohr <andi@lisas.de>
15 Signed-off-by: Bob Copeland <me@bobcopeland.com>
16 Signed-off-by: John W. Linville <linville@tuxdriver.com>
17 Acked-by: Helmut Schaa <hschaa@suse.de>
18 Acked-by: Jiri Benc <jbenc@suse.cz>
22 diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
23 index e4fe13e..9a7072e 100644
24 --- a/drivers/net/wireless/ath5k/base.c
25 +++ b/drivers/net/wireless/ath5k/base.c
26 @@ -2593,6 +2593,13 @@ ath5k_init_leds(struct ath5k_softc *sc)
28 sc->led_on = 1; /* active high */
30 + /* Pin 3 on Foxconn chips used in Acer Aspire One (0x105b:e008) */
31 + if (pdev->subsystem_vendor == PCI_VENDOR_ID_FOXCONN) {
32 + __set_bit(ATH_STAT_LEDSOFT, sc->status);
34 + sc->led_on = 0; /* active low */
37 if (!test_bit(ATH_STAT_LEDSOFT, sc->status))
40 diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
41 index aca8c45..b574815 100644
42 --- a/include/linux/pci_ids.h
43 +++ b/include/linux/pci_ids.h
45 #define PCI_DEVICE_ID_PROMISE_20276 0x5275
46 #define PCI_DEVICE_ID_PROMISE_20277 0x7275
48 +#define PCI_VENDOR_ID_FOXCONN 0x105b
50 #define PCI_VENDOR_ID_UMC 0x1060
51 #define PCI_DEVICE_ID_UMC_UM8673F 0x0101
52 #define PCI_DEVICE_ID_UMC_UM8886BF 0x673a