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authorJakub Kicinski <kuba@kernel.org>2021-07-31 09:14:46 -0700
committerJakub Kicinski <kuba@kernel.org>2021-07-31 09:14:46 -0700
commitd2e11fd2b7fcd10b7bcef418c55490c934aa94e8 (patch)
treebdce7769cd4d69b375aad004e844d1a413863485 /drivers/net/can/usb/peak_usb
parentMerge branch 'clean-devlink-net-namespace-operations' (diff)
parentMerge tag 'net-5.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (diff)
downloadlinux-dev-d2e11fd2b7fcd10b7bcef418c55490c934aa94e8.tar.xz
linux-dev-d2e11fd2b7fcd10b7bcef418c55490c934aa94e8.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Conflicting commits, all resolutions pretty trivial: drivers/bus/mhi/pci_generic.c 5c2c85315948 ("bus: mhi: pci-generic: configurable network interface MRU") 56f6f4c4eb2a ("bus: mhi: pci_generic: Apply no-op for wake using sideband wake boolean") drivers/nfc/s3fwrn5/firmware.c a0302ff5906a ("nfc: s3fwrn5: remove unnecessary label") 46573e3ab08f ("nfc: s3fwrn5: fix undefined parameter values in dev_err()") 801e541c79bb ("nfc: s3fwrn5: fix undefined parameter values in dev_err()") MAINTAINERS 7d901a1e878a ("net: phy: add Maxlinear GPY115/21x/24x driver") 8a7b46fa7902 ("MAINTAINERS: add Yasushi SHOJI as reviewer for the Microchip CAN BUS Analyzer Tool driver") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/can/usb/peak_usb')
-rw-r--r--drivers/net/can/usb/peak_usb/pcan_usb.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb.c b/drivers/net/can/usb/peak_usb/pcan_usb.c
index e36e60c3703a..837b3fecd71e 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb.c
+++ b/drivers/net/can/usb/peak_usb/pcan_usb.c
@@ -123,7 +123,8 @@
#define PCAN_USB_BERR_MASK (PCAN_USB_ERR_RXERR | PCAN_USB_ERR_TXERR)
/* identify bus event packets with rx/tx error counters */
-#define PCAN_USB_ERR_CNT 0x80
+#define PCAN_USB_ERR_CNT_DEC 0x00 /* counters are decreasing */
+#define PCAN_USB_ERR_CNT_INC 0x80 /* counters are increasing */
/* private to PCAN-USB adapter */
struct pcan_usb {
@@ -535,11 +536,12 @@ static int pcan_usb_handle_bus_evt(struct pcan_usb_msg_context *mc, u8 ir)
/* acccording to the content of the packet */
switch (ir) {
- case PCAN_USB_ERR_CNT:
+ case PCAN_USB_ERR_CNT_DEC:
+ case PCAN_USB_ERR_CNT_INC:
/* save rx/tx error counters from in the device context */
- pdev->bec.rxerr = mc->ptr[0];
- pdev->bec.txerr = mc->ptr[1];
+ pdev->bec.rxerr = mc->ptr[1];
+ pdev->bec.txerr = mc->ptr[2];
break;
default: