#ifndef __ATMEL_CLASSD_H_ #define __ATMEL_CLASSD_H_ #define CLASSD_CR 0x00000000 #define CLASSD_CR_RESET 0x1 #define CLASSD_MR 0x00000004 #define CLASSD_MR_LEN_DIS 0x0 #define CLASSD_MR_LEN_EN 0x1 #define CLASSD_MR_LEN_MASK (0x1 << 0) #define CLASSD_MR_LEN_SHIFT (0) #define CLASSD_MR_LMUTE_DIS 0x0 #define CLASSD_MR_LMUTE_EN 0x1 #define CLASSD_MR_LMUTE_SHIFT (0x1) #define CLASSD_MR_LMUTE_MASK (0x1 << 1) #define CLASSD_MR_REN_DIS 0x0 #define CLASSD_MR_REN_EN 0x1 #define CLASSD_MR_REN_MASK (0x1 << 4) #define CLASSD_MR_REN_SHIFT (4) #define CLASSD_MR_RMUTE_DIS 0x0 #define CLASSD_MR_RMUTE_EN 0x1 #define CLASSD_MR_RMUTE_SHIFT (0x5) #define CLASSD_MR_RMUTE_MASK (0x1 << 5) #define CLASSD_MR_PWMTYP_SINGLE 0x0 #define CLASSD_MR_PWMTYP_DIFF 0x1 #define CLASSD_MR_PWMTYP_MASK (0x1 << 8) #define CLASSD_MR_PWMTYP_SHIFT (8) #define CLASSD_MR_NON_OVERLAP_DIS 0x0 #define CLASSD_MR_NON_OVERLAP_EN 0x1 #define CLASSD_MR_NON_OVERLAP_MASK (0x1 << 16) #define CLASSD_MR_NON_OVERLAP_SHIFT (16) #define CLASSD_MR_NOVR_VAL_5NS 0x0 #define CLASSD_MR_NOVR_VAL_10NS 0x1 #define CLASSD_MR_NOVR_VAL_15NS 0x2 #define CLASSD_MR_NOVR_VAL_20NS 0x3 #define CLASSD_MR_NOVR_VAL_MASK (0x3 << 20) #define CLASSD_MR_NOVR_VAL_SHIFT (20) #define CLASSD_INTPMR 0x00000008 #define CLASSD_INTPMR_ATTL_MASK (0x3f << 0) #define CLASSD_INTPMR_ATTL_SHIFT (0) #define CLASSD_INTPMR_ATTR_MASK (0x3f << 8) #define CLASSD_INTPMR_ATTR_SHIFT (8) #define CLASSD_INTPMR_DSP_CLK_FREQ_12M288 0x0 #define CLASSD_INTPMR_DSP_CLK_FREQ_11M2896 0x1 #define CLASSD_INTPMR_DSP_CLK_FREQ_MASK (0x1 << 16) #define CLASSD_INTPMR_DSP_CLK_FREQ_SHIFT (16) #define CLASSD_INTPMR_DEEMP_DIS 0x0 #define CLASSD_INTPMR_DEEMP_EN 0x1 #define CLASSD_INTPMR_DEEMP_MASK (0x1 << 18) #define CLASSD_INTPMR_DEEMP_SHIFT (18) #define CLASSD_INTPMR_SWAP_LEFT_ON_LSB 0x0 #define CLASSD_INTPMR_SWAP_RIGHT_ON_LSB 0x1 #define CLASSD_INTPMR_SWAP_MASK (0x1 << 19) #define CLASSD_INTPMR_SWAP_SHIFT (19) #define CLASSD_INTPMR_FRAME_8K 0x0 #define CLASSD_INTPMR_FRAME_16K 0x1 #define CLASSD_INTPMR_FRAME_32K 0x2 #define CLASSD_INTPMR_FRAME_48K 0x3 #define CLASSD_INTPMR_FRAME_96K 0x4 #define CLASSD_INTPMR_FRAME_22K 0x5 #define CLASSD_INTPMR_FRAME_44K 0x6 #define CLASSD_INTPMR_FRAME_88K 0x7 #define CLASSD_INTPMR_FRAME_MASK (0x7 << 20) #define CLASSD_INTPMR_FRAME_SHIFT (20) #define CLASSD_INTPMR_EQCFG_FLAT 0x0 #define CLASSD_INTPMR_EQCFG_B_BOOST_12 0x1 #define CLASSD_INTPMR_EQCFG_B_BOOST_6 0x2 #define CLASSD_INTPMR_EQCFG_B_CUT_12 0x3 #define CLASSD_INTPMR_EQCFG_B_CUT_6 0x4 #define CLASSD_INTPMR_EQCFG_M_BOOST_3 0x5 #define CLASSD_INTPMR_EQCFG_M_BOOST_8 0x6 #define CLASSD_INTPMR_EQCFG_M_CUT_3 0x7 #define CLASSD_INTPMR_EQCFG_M_CUT_8 0x8 #define CLASSD_INTPMR_EQCFG_T_BOOST_12 0x9 #define CLASSD_INTPMR_EQCFG_T_BOOST_6 0xa #define CLASSD_INTPMR_EQCFG_T_CUT_12 0xb #define CLASSD_INTPMR_EQCFG_T_CUT_6 0xc #define CLASSD_INTPMR_EQCFG_SHIFT (24) #define CLASSD_INTPMR_MONO_DIS 0x0 #define CLASSD_INTPMR_MONO_EN 0x1 #define CLASSD_INTPMR_MONO_MASK (0x1 << 28) #define CLASSD_INTPMR_MONO_SHIFT (28) #define CLASSD_INTPMR_MONO_MODE_MIX 0x0 #define CLASSD_INTPMR_MONO_MODE_SAT 0x1 #define CLASSD_INTPMR_MONO_MODE_LEFT 0x2 #define CLASSD_INTPMR_MONO_MODE_RIGHT 0x3 #define CLASSD_INTPMR_MONO_MODE_MASK (0x3 << 29) #define CLASSD_INTPMR_MONO_MODE_SHIFT (29) #define CLASSD_INTSR 0x0000000c #define CLASSD_THR 0x00000010 #define CLASSD_IER 0x00000014 #define CLASSD_IDR 0x00000018 #define CLASSD_IMR 0x0000001c #define CLASSD_ISR 0x00000020 #define CLASSD_WPMR 0x000000e4 #endif >space:mode:
authorShannon Nelson <shannon.nelson@oracle.com>2017-02-13 10:57:02 -0800
committerDavid S. Miller <davem@davemloft.net>2017-02-14 13:04:10 -0500
commitdaa86e50f649fccadafc53994ddc4254d75a008b (patch)
tree9ef350b43f92ca45362e50ea538e4a9d805e222a /drivers
parentbf091f3f362b3c562a18bbf7a2d3e2f3a36eba1d (diff)
sunvnet: remove extra rcu_read_unlocks
The RCU read lock is grabbed first thing in sunvnet_start_xmit_common() so it always needs to be released. This removes the conditional release in the dropped packet error path and removes a couple of superfluous calls in the middle of the code. Reported-by: Bijan Mottahedeh <bijan.mottahedeh@oracle.com> Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/sun/sunvnet_common.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/net/ethernet/sun/sunvnet_common.c b/drivers/net/ethernet/sun/sunvnet_common.c