From: Brian Boylston Date: Mon, 26 Sep 2016 18:57:14 +0000 (-0500) Subject: watchdog: hpwdt: add support for iLO5 X-Git-Tag: v4.9-rc1~34^2~7 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=fc113d54e9d7ef3296cdf2eff49c8ca0a3e5a482;p=linux.git watchdog: hpwdt: add support for iLO5 iLO5 will offer the same watchdog timer as previous generations, but the PCI subsystem vendor ID will be PCI_VENDOR_ID_HP_3PAR (0x1590) instead of PCI_VENDOR_ID_HP (0x103c). Add 0x1590 to the whitelist and be more specific when ignoring the 103c,1979 device. Signed-off-by: Brian Boylston Reviewed-by: Guenter Roeck Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck --- diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c index 8f89bd8a826a..70c7194e2810 100644 --- a/drivers/watchdog/hpwdt.c +++ b/drivers/watchdog/hpwdt.c @@ -39,7 +39,7 @@ #include #include -#define HPWDT_VERSION "1.3.3" +#define HPWDT_VERSION "1.4.0" #define SECS_TO_TICKS(secs) ((secs) * 1000 / 128) #define TICKS_TO_SECS(ticks) ((ticks) * 128 / 1000) #define HPWDT_MAX_TIMER TICKS_TO_SECS(65535) @@ -814,7 +814,8 @@ static int hpwdt_init_one(struct pci_dev *dev, * not run on a legacy ASM box. * So we only support the G5 ProLiant servers and higher. */ - if (dev->subsystem_vendor != PCI_VENDOR_ID_HP) { + if (dev->subsystem_vendor != PCI_VENDOR_ID_HP && + dev->subsystem_vendor != PCI_VENDOR_ID_HP_3PAR) { dev_warn(&dev->dev, "This server does not have an iLO2+ ASIC.\n"); return -ENODEV; @@ -823,7 +824,8 @@ static int hpwdt_init_one(struct pci_dev *dev, /* * Ignore all auxilary iLO devices with the following PCI ID */ - if (dev->subsystem_device == 0x1979) + if (dev->subsystem_vendor == PCI_VENDOR_ID_HP && + dev->subsystem_device == 0x1979) return -ENODEV; if (pci_enable_device(dev)) {