From b47a57a273fc0c1a922fe8b6a139881971e3d8de Mon Sep 17 00:00:00 2001 From: George Cherian Date: Thu, 13 Apr 2017 07:25:01 +0000 Subject: [PATCH] net: thunderx: Fix set_max_bgx_per_node for 81xx rgx Add the PCI_SUBSYS_DEVID_81XX_RGX and use the same to set the max bgx per node count. This fixes the issue intoduced by following commit 78aacb6f6 net: thunderx: Fix invalid mac addresses for node1 interfaces With this commit the max_bgx_per_node for 81xx is set as 2 instead of 3 because of which num_vfs is always calculated as zero. Signed-off-by: George Cherian Signed-off-by: David S. Miller --- drivers/net/ethernet/cavium/thunder/thunder_bgx.c | 1 + drivers/net/ethernet/cavium/thunder/thunder_bgx.h | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c b/drivers/net/ethernet/cavium/thunder/thunder_bgx.c index 64a1095e4d14..a0ca68ce3fbb 100644 --- a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c +++ b/drivers/net/ethernet/cavium/thunder/thunder_bgx.c @@ -134,6 +134,7 @@ static void set_max_bgx_per_node(struct pci_dev *pdev) pci_read_config_word(pdev, PCI_SUBSYSTEM_ID, &sdevid); switch (sdevid) { case PCI_SUBSYS_DEVID_81XX_BGX: + case PCI_SUBSYS_DEVID_81XX_RGX: max_bgx_per_node = MAX_BGX_PER_CN81XX; break; case PCI_SUBSYS_DEVID_83XX_BGX: diff --git a/drivers/net/ethernet/cavium/thunder/thunder_bgx.h b/drivers/net/ethernet/cavium/thunder/thunder_bgx.h index c5080f2cead5..6b7fe6fdd13b 100644 --- a/drivers/net/ethernet/cavium/thunder/thunder_bgx.h +++ b/drivers/net/ethernet/cavium/thunder/thunder_bgx.h @@ -16,6 +16,7 @@ /* Subsystem device IDs */ #define PCI_SUBSYS_DEVID_88XX_BGX 0xA126 #define PCI_SUBSYS_DEVID_81XX_BGX 0xA226 +#define PCI_SUBSYS_DEVID_81XX_RGX 0xA254 #define PCI_SUBSYS_DEVID_83XX_BGX 0xA326 #define MAX_BGX_THUNDER 8 /* Max 2 nodes, 4 per node */