Finn Thain eaabfd19b2 net/sonic: Avoid needless receive descriptor EOL flag updates ... The while loop in sonic_rx() traverses the rx descriptor ring. It stops when it reaches a descriptor that the SONIC has not used. Each iteration advances the EOL flag so the SONIC can keep using more descriptors. Therefore, the while loop has no definite termination condition. The algorithm described in the National Semiconductor literature is quite different. It consumes descriptors up to the one with its EOL flag set (which will also have its "in use" flag set). All freed descriptors are then returned to the ring at once, by adjusting the EOL flags (and link pointers). Adopt the algorithm from datasheet as it's simpler, terminates quickly and avoids a lot of pointless descriptor EOL flag changes. Fixes: efcce83936 ("[PATCH] macsonic/jazzsonic network drivers update") Tested-by: Stan Johnson <userm57@yahoo.com> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>		2020-01-23 21:24:37 +01:00
..
accessibility	…
acpi	ACPI: PM: Avoid attaching ACPI PM domain to certain devices	2019-12-10 00:22:18 +01:00
amba	…
android	binder: fix incorrect calculation for num_valid	2019-12-14 09:10:47 +01:00
ata	ata: ahci_brcm: Add missing clock management during recovery	2019-12-25 20:47:24 -07:00
atm	atm: eni: fix uninitialized variable warning	2020-01-08 13:11:00 -08:00
auxdisplay	auxdisplay: charlcd: deduplicate simple_strtoul()	2019-12-04 19:44:12 -08:00
base	Fix built-in early-load Intel microcode alignment	2020-01-15 11:50:37 -08:00
bcma	…
block	block-5.5-2020-01-16	2020-01-17 05:54:18 -08:00
bluetooth	Bluetooth: btbcm: Use the BDADDR_PROPERTY quirk	2019-11-22 13:35:20 +01:00
bus	bus: ti-sysc: Fix iterating over clocks	2019-12-16 14:55:22 -08:00
cdrom	cdrom: respect device capabilities during opening action	2019-11-26 13:02:24 -07:00
char	tpm: Handle negative priv->response_len in tpm_common_read()	2020-01-08 18:11:09 +02:00
clk	ARM: SoC fixes	2020-01-16 19:42:08 -08:00
clocksource	clocksource: riscv: add notrace to riscv_sched_clock	2020-01-04 21:48:48 -08:00
connector	…
counter	…
cpufreq	Merge branch 'cpufreq/arm/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm	2020-01-07 10:41:35 +01:00
cpuidle	cpuidle: teo: Fix intervals[] array indexing bug	2020-01-13 11:14:58 +01:00
crypto	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2020-01-15 10:21:34 -08:00
dax	libnvdimm for 5.5	2019-12-01 18:43:25 -08:00
dca	…
devfreq	PM / devfreq: tegra: Add COMMON_CLK dependency	2019-12-23 10:42:58 +09:00
dio	…
dma	ioat: ioat_alloc_ring() failure handling.	2019-12-27 12:06:06 +05:30
dma-buf	- A fix for a memory leak in the dma-buf support	2019-12-09 17:13:19 +10:00
edac	riscv: move sifive_l2_cache.h to include/soc	2020-01-12 10:12:44 -08:00
eisa	…
extcon	Char/Misc driver patches for 5.5-rc1	2019-11-27 10:53:50 -08:00
firewire	FireWire (IEEE 1394) subsystem updates:	2019-12-02 14:13:00 -08:00
firmware	Merge branch 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2020-01-18 12:50:14 -08:00
fpga	…
fsi	fsi: aspeed: Fix OPB0 byte order register values	2019-11-08 11:28:21 +01:00
gnss	…
gpio	Revert "gpio: thunderx: Switch to GPIOLIB_IRQCHIP"	2020-01-15 11:17:21 +01:00
gpu	drm fixes for 5.5-rc7	2020-01-18 13:57:31 -08:00
greybus	…
hid	HID: hidraw, uhid: Always report EPOLLOUT	2020-01-10 15:34:28 +01:00
hsi	…
hv	Merge branch 'akpm' (patches from Andrew)	2019-12-01 20:36:41 -08:00
hwmon	compat_ioctl: remove most of fs/compat_ioctl.c	2019-12-01 13:46:15 -08:00
hwspinlock	hwspinlock: u8500_hsem: Remove redundant PM runtime implementation	2019-11-08 16:42:26 -08:00
hwtracing	coresight: etm4x: Fix unused function warning	2020-01-14 15:38:28 +01:00
i2c	i2c: iop3xx: Fix memory leak in probe error path	2020-01-15 20:31:27 +01:00
i3c	…
ide	compat_ioctl: remove most of fs/compat_ioctl.c	2019-12-01 13:46:15 -08:00
idle	cpuidle: Drop disabled field from struct cpuidle_state	2019-11-29 11:48:39 +01:00
iio	iio: light: vcnl4000: Fix scale for vcnl4040	2020-01-13 12:08:40 +01:00
infiniband	i40iw: Remove setting of VMA private data and use rdma_user_mmap_io	2020-01-07 15:07:37 -04:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2020-01-09 15:37:40 -08:00
interconnect	interconnect: qcom: msm8974: Walk the list safely on node removal	2019-12-12 10:28:54 +01:00
iommu	iommu/dma: fix variable 'cookie' set but not used	2020-01-07 17:08:58 +01:00
ipack	…
irqchip	irqchip/ingenic: Get rid of the legacy IRQ domain	2020-01-13 17:45:23 +01:00
isdn	compat_ioctl: remove most of fs/compat_ioctl.c	2019-12-01 13:46:15 -08:00
leds	Merge tag 'leds-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds	2019-12-01 16:09:28 -08:00
lightnvm	…
macintosh	powerpc updates for 5.5	2019-11-30 14:35:43 -08:00
mailbox	mailbox changes for v5.5	2019-12-01 18:42:02 -08:00
mcb	…
md	block: fix an integer overflow in logical block size	2020-01-15 21:43:09 -07:00
media	media updates for v5.5-rc5	2020-01-04 10:41:08 -08:00
memory	memory: tegra: Fixes for v5.5-rc1	2019-12-06 08:28:51 -08:00
memstick	pci-v5.5-changes	2019-12-03 13:58:22 -08:00
message	scsi: mptfusion: Fix double fetch bug in ioctl	2020-01-15 23:05:52 -05:00
mfd	chrome platform changes for v5.5	2019-12-03 14:37:12 -08:00
misc	Char/Misc fixes for 5.5-rc7	2020-01-18 12:08:57 -08:00
mmc	mmc: sdhci-of-esdhc: re-implement erratum A-009204 workaround	2019-12-19 08:13:43 +01:00
mtd	mtd: rawnand: gpmi: Restore nfc timing setup after suspend/resume	2020-01-17 22:45:09 +01:00
mux	…
net	net/sonic: Avoid needless receive descriptor EOL flag updates	2020-01-23 21:24:37 +01:00
nfc	NFC: pn533: fix bulk-message timeout	2020-01-13 18:50:18 -08:00
ntb	Add Hygon Device ID to the AMD NTB device driver	2019-12-07 18:38:17 -08:00
nubus	…
nvdimm	libnvdimm for 5.5	2019-12-01 18:43:25 -08:00
nvme	nvmet: fix per feat data len for get_feature	2020-01-10 08:55:50 -07:00
nvmem	ARM: SoC-related driver updates	2019-12-05 11:43:31 -08:00
of	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-12-22 09:54:33 -08:00
opp	PM / OPP: Support adjusting OPP voltages at runtime	2019-11-11 10:27:15 +05:30
oprofile	Printk changes for 5.5	2019-11-25 19:40:40 -08:00
parisc	…
parport	parport: daisy: use new parport device model	2019-11-13 19:09:49 +08:00
pci	PCI: rockchip: Fix IO outbound ATU register number	2019-12-12 15:25:37 -06:00
pcmcia	pcmcia: remove unused dprintk definition	2019-11-22 07:03:45 +01:00
perf	perf/smmuv3: Remove the leftover put_cpu() in error path	2019-12-18 16:15:36 +00:00
phy	phy/rockchip: inno-hdmi: round clock rate down to closest 1000 Hz	2019-12-31 15:46:08 +05:30
pinctrl	pinctrl: meson: Fix wrong shift value when get drive-strength	2020-01-07 11:21:07 +01:00
platform	platform/chrome fixes for v5.5-rc7.	2020-01-16 10:26:40 -08:00
pnp	…
power	Additional power management updates for 5.5-rc1	2019-12-04 10:48:09 -08:00
powercap	powercap: intel_rapl: add NULL pointer check to rapl_mmio_cpu_online()	2020-01-07 12:24:34 +01:00
pps	…
ps3	…
ptp	ptp: free ptp device pin descriptors properly	2020-01-14 10:58:57 -08:00
pwm	pwm: Changes for v5.5-rc1	2019-12-05 11:28:14 -08:00
rapidio	drivers/rapidio/rio-access.c: fix missing include of <linux/rio_drv.h>	2019-12-04 19:44:13 -08:00
ras	…
regulator	regulator: Fixes for v5.5	2020-01-06 12:04:31 -08:00
remoteproc	remoteproc: stm32: fix probe error case	2019-11-18 20:35:16 -08:00
reset	reset: Do not register resource data for missing resets	2019-12-10 11:43:37 +01:00
rpmsg	rpmsg updates for v5.5	2019-12-01 18:39:24 -08:00
rtc	rtc: cmos: Revert "rtc: Fix the AltCentury value on AMD/Hygon platform"	2020-01-04 05:31:50 +01:00
s390	s390/zcrypt: move ap device reset from bus to driver code	2020-01-09 16:59:18 +01:00
sbus	…
scsi	SCSI fixes on 20200118	2020-01-18 12:12:36 -08:00
sfi	…
sh	…
siox	…
slimbus	…
soc	ARM: SoC fixes	2020-01-16 19:42:08 -08:00
soundwire	Merge 5.4-rc7 into char-misc-next	2019-11-11 06:24:30 +01:00
spi	spi: Fixes for v5.5	2020-01-06 12:34:44 -08:00
spmi	…
ssb	…
staging	staging: comedi: ni_routes: allow partial routing information	2020-01-15 13:30:09 +01:00
target	SCSI fixes on 20191227	2019-12-27 17:28:41 -08:00
tc	…
tee	optee: Fix multi page dynamic shm pool alloc	2020-01-03 11:21:12 +01:00
thermal	drivers: thermal: tsens: Work with old DTBs	2020-01-07 08:22:35 +01:00
thunderbolt	thunderbolt: Power cycle the router if NVM authentication fails	2019-11-19 17:35:57 +01:00
tty	serdev: Don't claim unsupported ACPI serial devices	2020-01-06 20:00:44 +01:00
uio	uio: fix irq init with dt support & irq not defined	2019-11-14 11:49:48 +08:00
usb	USB-serial fixes for 5.5-rc7	2020-01-17 19:40:06 +01:00
vfio	VFIO updates for v5.5-rc1	2019-12-07 14:51:04 -08:00
vhost	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-12-08 13:28:11 -08:00
video	pci-v5.5-changes	2019-12-03 13:58:22 -08:00
virt	compat_ioctl: remove most of fs/compat_ioctl.c	2019-12-01 13:46:15 -08:00
virtio	virtio_balloon: divide/multiply instead of shifts	2019-12-11 08:14:07 -05:00
visorbus	…
vlynq	…
vme	…
w1	w1: new driver. DS2430 chip	2019-11-14 13:06:33 +08:00
watchdog	watchdog: orion: fix platform_get_irq() complaints	2019-12-30 15:58:29 +01:00
xen	xen: branch for v5.5-rc3	2019-12-21 06:24:56 -08:00
zorro	…
Kconfig	…
Makefile	…