From 45b52d458168adc31b15248380419c17d0586c63 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Thu, 17 Sep 2015 09:45:34 +0000 Subject: [PATCH] kernel: remove lantiq specific ATM API hacks and their kernel space users (fixes #20523) Signed-off-by: Felix Fietkau SVN-Revision: 46984 --- package/kernel/lantiq/ltq-atm/src/ltq_atm.c | 10 ++++++++++ .../patches-3.18/652-atm_header_changes.patch | 14 -------------- .../patches-4.0/652-atm_header_changes.patch | 14 -------------- .../patches-4.1/652-atm_header_changes.patch | 14 -------------- 4 files changed, 10 insertions(+), 42 deletions(-) delete mode 100644 target/linux/generic/patches-3.18/652-atm_header_changes.patch delete mode 100644 target/linux/generic/patches-4.0/652-atm_header_changes.patch delete mode 100644 target/linux/generic/patches-4.1/652-atm_header_changes.patch diff --git a/package/kernel/lantiq/ltq-atm/src/ltq_atm.c b/package/kernel/lantiq/ltq-atm/src/ltq_atm.c index 84ce7fa2eb..658dfdc2c5 100644 --- a/package/kernel/lantiq/ltq-atm/src/ltq_atm.c +++ b/package/kernel/lantiq/ltq-atm/src/ltq_atm.c @@ -370,7 +370,9 @@ static int ppe_open(struct atm_vcc *vcc) /* check bandwidth */ if ( (vcc->qos.txtp.traffic_class == ATM_CBR && vcc->qos.txtp.max_pcr > (port->tx_max_cell_rate - port->tx_current_cell_rate)) || (vcc->qos.txtp.traffic_class == ATM_VBR_RT && vcc->qos.txtp.max_pcr > (port->tx_max_cell_rate - port->tx_current_cell_rate)) +#if 0 || (vcc->qos.txtp.traffic_class == ATM_VBR_NRT && vcc->qos.txtp.scr > (port->tx_max_cell_rate - port->tx_current_cell_rate)) +#endif || (vcc->qos.txtp.traffic_class == ATM_UBR_PLUS && vcc->qos.txtp.min_pcr > (port->tx_max_cell_rate - port->tx_current_cell_rate)) ) { ret = -EINVAL; @@ -408,7 +410,9 @@ static int ppe_open(struct atm_vcc *vcc) port->tx_current_cell_rate += vcc->qos.txtp.max_pcr; break; case ATM_VBR_NRT: +#if 0 port->tx_current_cell_rate += vcc->qos.txtp.scr; +#endif break; case ATM_UBR_PLUS: port->tx_current_cell_rate += vcc->qos.txtp.min_pcr; @@ -486,7 +490,9 @@ static void ppe_close(struct atm_vcc *vcc) port->tx_current_cell_rate -= vcc->qos.txtp.max_pcr; break; case ATM_VBR_NRT: +#if 0 port->tx_current_cell_rate -= vcc->qos.txtp.scr; +#endif break; case ATM_UBR_PLUS: port->tx_current_cell_rate -= vcc->qos.txtp.min_pcr; @@ -1159,10 +1165,13 @@ static void set_qsb(struct atm_vcc *vcc, struct atm_qos *qos, unsigned int queue * Sustained Cell Rate (SCR) Leaky Bucket Shaper VBR.0/VBR.1 */ if ( qos->txtp.traffic_class == ATM_VBR_RT || qos->txtp.traffic_class == ATM_VBR_NRT ) { +#if 0 if ( qos->txtp.scr == 0 ) { +#endif /* disable shaper */ qsb_queue_vbr_parameter_table.bit.taus = 0; qsb_queue_vbr_parameter_table.bit.ts = 0; +#if 0 } else { /* Cell Loss Priority (CLP) */ if ( (vcc->atm_options & ATM_ATMOPT_CLP) ) @@ -1182,6 +1191,7 @@ static void set_qsb(struct atm_vcc *vcc, struct atm_qos *qos, unsigned int queue else qsb_queue_vbr_parameter_table.bit.taus = tmp; } +#endif } else { qsb_queue_vbr_parameter_table.bit.taus = 0; qsb_queue_vbr_parameter_table.bit.ts = 0; diff --git a/target/linux/generic/patches-3.18/652-atm_header_changes.patch b/target/linux/generic/patches-3.18/652-atm_header_changes.patch deleted file mode 100644 index 43e837e518..0000000000 --- a/target/linux/generic/patches-3.18/652-atm_header_changes.patch +++ /dev/null @@ -1,14 +0,0 @@ ---- a/include/uapi/linux/atm.h -+++ b/include/uapi/linux/atm.h -@@ -154,6 +154,11 @@ - unsigned int adtf :10; /* ACR Decrease Time Factor (10-bit) */ - unsigned int cdf :3; /* Cutoff Decrease Factor (3-bit) */ - unsigned int spare :9; /* spare bits */ -+#ifdef CONFIG_LANTIQ -+ int scr; /* sustained rate in cells per second */ -+ int mbs; /* maximum burst size (MBS) in cells */ -+ int cdv; /* Cell delay varition */ -+#endif - }; - - struct atm_qos { diff --git a/target/linux/generic/patches-4.0/652-atm_header_changes.patch b/target/linux/generic/patches-4.0/652-atm_header_changes.patch deleted file mode 100644 index 43e837e518..0000000000 --- a/target/linux/generic/patches-4.0/652-atm_header_changes.patch +++ /dev/null @@ -1,14 +0,0 @@ ---- a/include/uapi/linux/atm.h -+++ b/include/uapi/linux/atm.h -@@ -154,6 +154,11 @@ - unsigned int adtf :10; /* ACR Decrease Time Factor (10-bit) */ - unsigned int cdf :3; /* Cutoff Decrease Factor (3-bit) */ - unsigned int spare :9; /* spare bits */ -+#ifdef CONFIG_LANTIQ -+ int scr; /* sustained rate in cells per second */ -+ int mbs; /* maximum burst size (MBS) in cells */ -+ int cdv; /* Cell delay varition */ -+#endif - }; - - struct atm_qos { diff --git a/target/linux/generic/patches-4.1/652-atm_header_changes.patch b/target/linux/generic/patches-4.1/652-atm_header_changes.patch deleted file mode 100644 index 43e837e518..0000000000 --- a/target/linux/generic/patches-4.1/652-atm_header_changes.patch +++ /dev/null @@ -1,14 +0,0 @@ ---- a/include/uapi/linux/atm.h -+++ b/include/uapi/linux/atm.h -@@ -154,6 +154,11 @@ - unsigned int adtf :10; /* ACR Decrease Time Factor (10-bit) */ - unsigned int cdf :3; /* Cutoff Decrease Factor (3-bit) */ - unsigned int spare :9; /* spare bits */ -+#ifdef CONFIG_LANTIQ -+ int scr; /* sustained rate in cells per second */ -+ int mbs; /* maximum burst size (MBS) in cells */ -+ int cdv; /* Cell delay varition */ -+#endif - }; - - struct atm_qos { -- 2.30.2